CN113014031B - Brushless motor base structure and brushless motor - Google Patents

Brushless motor base structure and brushless motor Download PDF

Info

Publication number
CN113014031B
CN113014031B CN202110227186.4A CN202110227186A CN113014031B CN 113014031 B CN113014031 B CN 113014031B CN 202110227186 A CN202110227186 A CN 202110227186A CN 113014031 B CN113014031 B CN 113014031B
Authority
CN
China
Prior art keywords
brushless motor
plate
motor body
frame
welded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110227186.4A
Other languages
Chinese (zh)
Other versions
CN113014031A (en
Inventor
庄佳元
丁瑞荣
周文译
刘小平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Hyson Electronic Technology Co ltd
Original Assignee
Jiangsu Hyson Electronic Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Hyson Electronic Technology Co ltd filed Critical Jiangsu Hyson Electronic Technology Co ltd
Priority to CN202110227186.4A priority Critical patent/CN113014031B/en
Publication of CN113014031A publication Critical patent/CN113014031A/en
Application granted granted Critical
Publication of CN113014031B publication Critical patent/CN113014031B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/26—Means for adjusting casings relative to their supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

The invention discloses a brushless motor base structure and a brushless motor, which comprise a brushless motor body, wherein positioning pore plates are horizontally, symmetrically and vertically welded at two ends of a protective shell of the brushless motor body, a plurality of positioning pore plates are uniformly arranged along the circumferential direction of the protective shell of the brushless motor body, rubber rings are bonded in through holes of the positioning pore plates, the brushless motor base structure further comprises a damping structure, the damping structure is arranged at one side of the brushless motor body, which is far away from an output end, one part of the damping structure, which is close to the brushless motor body, is clamped and limited and installed on the positioning pore plates of the brushless motor body, and a fixing base is arranged at one end of the damping structure, which is far away from the brushless motor body. The invention can improve the bearing performance and the supporting stability of the brushless motor, is convenient for changing the running position of the brushless motor by adjusting the direction of the base, and simultaneously carries out protective support on the electronic encoder in the brushless motor, thereby reducing the axial space of the cover occupied by the electronic encoder and being convenient for later installation and use.

Description

Brushless motor base structure and brushless motor
Technical Field
The invention relates to the technical field of brushless motors and installation equipment thereof, in particular to a brushless motor base structure and a brushless motor.
Background
The brushless direct current motor is a typical electromechanical integration product, and because the brushless direct current motor runs in an automatic control mode, a starting winding is not additionally arranged on a rotor like a synchronous motor which is started under heavy load under variable frequency speed regulation, and oscillation and step-out are not generated when load suddenly changes, so that the brushless direct current motor is widely used in industrial products.
However, the bottom of the existing brushless motor base is generally flat or only provided with a raised cylinder, so that the brushless motor base is not convenient to be connected with an exhaust fan load, the overall wrapping performance and the supporting stability of the brushless motor are poor, the working direction of the brushless motor cannot be adjusted and changed in time according to the use requirement, and the flexibility during use is poor.
Therefore need a brushless motor base structure and brushless motor, can improve the stability to brushless motor's bearing capacity and support, the convenient direction through adjusting the base changes brushless motor's operating position, protects the support to the electronic encoder among the brushless motor simultaneously, reduces electronic encoder's the axial space that occupies the cover, makes things convenient for later stage installation and use.
Disclosure of Invention
The invention aims to provide a brushless motor base structure and a brushless motor, aiming at improving the problems that the bottom of the existing brushless motor base is generally flat or only provided with a raised column body, so that the connection with an exhaust fan load is not very convenient, the integral wrapping performance and the supporting stability of the brushless motor are poor, the working direction of the brushless motor cannot be adjusted and changed in time according to the use requirement, and the flexibility in use is poor.
The invention is realized by the following steps:
a brushless motor base structure and brushless motor, including the brushless motor body, the horizontal symmetry vertical welding in both ends of brushless motor body protective housing has the locating hole board, and the locating hole board evenly is provided with a plurality ofly along the protective housing circumferencial direction of brushless motor body, and bonds in the through-hole of locating hole board and has the rubber circle, still includes
The damping structure is arranged on one side of the brushless motor body far away from the output end, and one part of the damping structure close to the brushless motor body is clamped and limited and is arranged on a positioning pore plate of the brushless motor body;
the fixed base is arranged at one end of the damping structure far away from the brushless motor body, the fixed base is fixedly connected with the adjacent end part of the damping structure, and the other end of the fixed base is fixed with the mounting frame of the brushless motor body;
the assembling structure is arranged outside the protective shell of the brushless motor body, and the assembling structure and the brushless motor body are assembled on the brushless motor body through the damping structure.
Further, shock-absorbing structure is including the installation extension board, rubber disc and clamp plate, the installation extension board level sets up the one side of keeping away from the output at the brushless motor body, and the side end face middle part welding that the brushless motor body was kept away from to the installation extension board has the mounting panel, and the vertical welding in mounting panel middle part has spacing inserted column, keep away from on the bottom surface of mounting panel the side end face of installation extension board on the level run through spacing inserted column and install the rubber disc, and the rubber disc keeps away from a side end face of mounting panel on the level and is provided with the clamp plate, the vertical welding in a side end face middle part that the installation extension board is close to the brushless motor body has supporting spring, and supporting spring's the other end bonds with adjacent brushless motor body side end face.
And then through the vertical welding in mounting panel middle part with spacing post of inserting, keep away from on the bottom surface of mounting panel the side end face of installation extension board on the level run through spacing post of inserting and install the rubber disc, and the rubber disc is kept away from one side end face of mounting panel on the level and is provided with the clamp plate, the installation extension board is close to one side end face middle part vertical welding of brushless motor body and has a supporting spring to accept the vibrations production deformation that brushless motor body during operation produced, thereby be convenient for absorb unnecessary vibrations, stability when improving the use.
Further, even horizontal welding has a plurality of branches on the outer terminal surface of installation extension board, a plurality of branches all bond perpendicularly on being close to a side end face of brushless motor body and have the rubber spring, the other end of rubber spring bonds with adjacent locating hole board on the brushless motor body protective housing, all peg graft in the rubber spring has spacing post, and spacing post and the adjacent tip welding of branch are on the branch, peg graft in the locating hole board on brushless motor body protective housing is run through on the top of spacing post, and the perpendicular welding in top of spacing post has the locking double-screw bolt, and the locking double-screw bolt on the spacing post passes through the top of locking nut screw-thread fit locking brushless motor body and spacing post, a plurality of branches all weld perpendicularly on keeping away from a side end face of brushless motor body and have the spliced pole.
And then a plurality of branch bars are evenly and horizontally welded on the outer end surface of the mounting support plate, a rubber spring is vertically bonded on one side end surface of the plurality of branch bars close to the brushless motor body, the other end of the rubber spring is bonded with an adjacent positioning hole plate on the protective shell of the brushless motor body, so that the brushless motor body is convenient to absorb redundant vibration in later period, the brushless motor body is supported to prevent the brushless motor body from vertically sliding on the limiting column due to vibration to generate displacement, the vibration is absorbed, the limiting column is inserted in the rubber spring, the adjacent end parts of the limiting column and the branch bars are welded on the branch bars, the top ends of the limiting column are penetrated and inserted in the positioning hole plate on the protective shell of the brushless motor body, and locking studs are vertically welded at the top ends of the limiting column, and are matched with and lock the tops of the brushless motor body and the limiting column through locking nuts, so that later period assembly and connection are convenient, be convenient for fixed, stability when improving the use, a plurality of branches keep away from all vertical welding on one side terminal surface of brushless motor body and have the spliced pole, the clamp plate is connected in the later stage of being convenient for.
Furthermore, the connecting column and the limiting inserting column are perpendicularly welded to the end part far away from the installation support plate, the pressing plate is vertically penetrated and provided with a jack which is matched with the connecting column and the limiting inserting column in a penetrating mode, and the pressing plate is pressed and fixed at the bottoms of the connecting column and the limiting inserting column through a pressing nut.
And then insert the equal vertical welding of the tip that the post kept away from the installation extension board through spliced pole and spacing and have the double-screw bolt, vertically link up on the clamp plate and offer with spliced pole and spacing insert the post and run through the complex jack, the clamp plate compresses tightly through gland nut and fixes in the bottom of spliced pole and spacing post of inserting, the later stage assembled joint installation extension board and clamp plate of being convenient for to compress tightly the rubber disc, absorb unnecessary vibrations.
Further, the assembling structure comprises an arc-shaped plate, the arc-shaped plate is vertically arranged on one side of the outer portion of the protective shell of the brushless motor body, the vertical surfaces of the two sides of the arc-shaped plate are welded with inserting cylinders vertically, the inserting cylinders are vertically arranged between the positioning hole plates which are symmetrically arranged adjacent to the protective shell of the brushless motor body, and the inserting cylinders on the arc-shaped plate are inserted into the outer portion of the brushless motor body through limiting columns on the damping structures.
And then through the vertical setting of arc in the outside one side of brushless motor body protecting sheathing, equal vertical welding has the section of thick bamboo of inserting on the vertical face in both sides of arc, and insert a vertical setting between the locating hole board that sets up at the adjacent symmetry of brushless motor body protecting sheathing, and the section of thick bamboo of inserting on the arc is pegged graft in the outside of brushless motor body through the spacing post on the shock-absorbing structure, and the later stage of being convenient for is fast through the spacing post integration connection brushless motor body on the shock-absorbing structure.
Further, the arc wall is kept away from on the arc surface of brushless motor body the vertical top surface that runs through and has been seted up the draw-in groove, the arc wall is kept away from on the arc surface of brushless motor body the vertical card frame that is provided with, vertical welding has the card strip on the side end face that the card frame is close to the arc wall, and the card strip slides the joint with the draw-in groove on the arc wall, the vertical joint in inside of card frame has the encoder body, and the rear end face of card frame is improved level and is run through and has been seted up a plurality of line holes.
A clamping groove is vertically arranged on the top surface of the arc plate far away from the brushless motor body in a penetrating way, a clamping frame is vertically arranged on the arc surface of the arc plate far away from the brushless motor body, a clamping strip is vertically welded on the end surface of the clamping frame, which is close to the arc plate, on the side end surface, the clamping strip is in sliding clamping connection with the clamping groove on the arc-shaped plate, the encoder body is vertically clamped in the clamping frame, a plurality of wire holes are horizontally arranged on the rear end surface of the clamping frame in a penetrating manner, an encoder body is arranged in the clamping frame of the splicing structure, then a cable on the encoder body is connected with the brushless motor body through a wire hole, thereby avoiding that the electronic encoder is arranged outside the cover positioned inside the protective cover in the later existing brushless motor, the protective cover extends in the axial direction outside the cover, the axial occupied space of the motor is increased, and the single output of the cable, the problem of limiting the layout of the applications requiring reduced radial occupation space.
Further, unable adjustment base includes the deflector, remove the post of inserting, even frame and bottom plate, the deflector level sets up the one side of keeping away from the brushless motor body at shock-absorbing structure, and the middle part of deflector is vertical to run through and has seted up spacing logical groove, vertical spacing slip grafting has the removal post of inserting in the spacing logical groove of deflector, the one end horizontal weld that the removal post of inserting is close to shock-absorbing structure has even frame, even the one end that the frame is close to shock-absorbing structure welds with the tip of the adjacent clamp plate of shock-absorbing structure, the one side level that shock-absorbing structure was kept away from to the deflector is provided with the bottom plate, the vertical welding in bottom plate side end face middle part that is close to the deflector has first cylinder, and the output of first cylinder welds with the adjacent tip of removal post, the perpendicular welding has the pillar on the side end face that the bottom plate is close to the deflector, and the adjacent tip welding of pillar and deflector.
And then keep away from one side of brushless motor body at shock-absorbing structure through the deflector level setting, and the middle part of deflector is vertical to run through and has seted up spacing logical groove, vertical spacing slip grafting has the removal to insert the post in the spacing logical groove of deflector, the removal is inserted the one end horizontal welding that the post is close to shock-absorbing structure and is had even frame, even put up the tip welding of one end and the adjacent clamp plate of shock-absorbing structure that is close to shock-absorbing structure, be convenient for support and connect shock-absorbing structure, be convenient for improve the stability of use connection. Meanwhile, the use position of the brushless motor body is driven to change, the adjustment flexibility is improved when the brushless motor is used, a bottom plate is horizontally arranged on one side of the guide plate, which is far away from the damping structure, a first air cylinder is vertically welded in the middle of the end face of the bottom plate, which is close to the guide plate, the output end of the first cylinder is welded with the adjacent end of the movable inserting column, a support column is vertically welded on the side end surface of the bottom plate close to the guide plate, and the adjacent end parts of the support post and the guide plate are welded, so that the support post is conveniently fixed with the bottom end of the damping structure through a connecting frame at the top end of the movable insertion post on the guide plate of the fixed base, then install the fixed orifice plate of the support arm on the deflector in the frame, then insert the post through first cylinder output on the bottom plate with removing fixedly, insert the brushless motor body that the post promoted shock-absorbing structure and remove through the flexible drive removal of first cylinder during the use to can improve the stability to brushless motor's bearing capacity and support.
Furthermore, a support frame is horizontally welded in the middle of the outer side end face of the guide plate, a sliding groove is horizontally formed in the inner two side end faces of the support frame in a penetrating mode, a plurality of positioning screw holes are uniformly and vertically formed in the bottom face of the support frame in a penetrating mode along the horizontal direction, a support arm is horizontally and slidably mounted in the support frame, a positioning screw rod is arranged in the vertical thread penetrating mode at one end, close to the support frame, of the top face of the support arm, the positioning screw rod on the support arm is in threaded fit connection with the positioning screw holes in the bottom face of the support frame, and fixing pore plates are vertically welded on two sides of one end face, far away from the support frame, of the support arm,
and then the demand through the mounted position, the outside terminal surface middle part horizontal welding that utilizes the deflector has a frame, the top surface of a frame runs through and sets up inside both sides terminal surface level and has seted up the spout, and the even vertical running through of horizontal direction has seted up a plurality of location screws on the bottom surface of a frame, horizontal slidable mounting has the support arm in a frame, and the support arm top surface runs through near the vertical screw thread of one end of a frame and installs positioning screw, positioning screw on the support arm is connected with the location screw thread fit on a frame bottom surface, and the support arm keeps away from a terminal surface both sides vertical welding of frame and has the fixed orifice plate, adjust the position of support arm in a frame, fixed adjustability of installation and flexibility when promoting the use, then utilize set screw to run through the fixed orifice plate and install in the frame.
Further, the fixed base comprises a movable circular plate, a support plate, a guide structure and a fixed structure, the movable circular plate is horizontally arranged on the end face of the damping structure, which is far away from the brushless motor body, a plurality of slide blocks are uniformly and vertically welded on the outer circumference of the movable circular plate, the support plate is vertically welded on the end face of the movable circular plate, which is close to the damping structure, and a plurality of support plates are uniformly arranged along the direction of the outer circumference of the movable circular plate, an installation inserting column is vertically welded on the end face of the support plate, which is close to the damping structure, a stud penetrating through a pressure plate on the damping structure is vertically welded on the end face of the installation inserting column, the stud on the installation inserting column and the pressure plate are locked and fixed through an installation nut, the fixed structure is horizontally arranged outside the end face of the movable circular plate, which is far away from the damping structure, and a plurality of guide structures are vertically and uniformly arranged on the end face of the fixed structure, which is close to the movable circular plate, the guide structure comprises a guide frame strip and a clamping seat, the guide frame strip is vertically arranged between the guide structure and the movable circular plate, the guide frame strip is vertically connected with a sliding block on the movable circular plate in a sliding mode, the clamping seat is perpendicularly welded to one end, close to the fixed structure, of the outer side end face of the guide frame strip, and a compression spring is vertically welded to the clamping seat.
Furthermore, the fixed base comprises a movable circular plate, a support plate, a guide structure and a fixed structure, the movable circular plate is horizontally arranged on the end surface of one side of the shock absorption structure, which is far away from the brushless motor body, a plurality of slide blocks are uniformly and vertically welded on the outer circumference of the movable circular plate, the support plate is vertically welded on the end surface of the movable circular plate, which is close to the shock absorption structure, and a plurality of support plates are uniformly arranged along the outer circumference direction of the movable circular plate, an installation inserting column is vertically welded on the end surface of the support plate, which is close to the shock absorption structure, a stud penetrating through a pressure plate on the shock absorption structure is vertically welded on the end surface of the installation inserting column, and the stud and the pressure plate on the installation inserting column are locked and fixed through an installation nut, so that the fixed connection assembly shock absorption structure supports and fixes the brushless motor body, the fixed structure is horizontally arranged outside the end surface of the side of the movable circular plate, which is far away from the shock absorption structure, and a plurality of guide structures are vertically and uniformly arranged on the end surface of the fixed structure, which is close to the movable circular plate, the guide structure includes guide frame strip and cassette, and the vertical setting of guide frame strip is between guide structure and removal plectane, and the vertical slip joint of slider on guide frame strip and the removal plectane, and the outside terminal surface of guide frame strip has the cassette near the perpendicular welding of fixed knot structure's one end, and vertical welding has pressure spring on the cassette to make things convenient for the vertical direction fixed mounting in later stage on the equipment frame, make things convenient for the drive to adjust the brushless motor body removal simultaneously and adjust.
Furthermore, the fixing structure comprises a bottom strip plate and a fixing frame, the bottom strip plate is horizontally arranged on the side end face of the guide frame strip far away from the movable circular plate, the fixing frame is vertically welded on the side end face of the bottom strip plate close to the guide frame strip, fixing studs are horizontally symmetrically and vertically welded on the side end face of the outer portion of the fixing frame, the fixing frame is vertically and slidably inserted into a clamping seat of the guide frame strip, a compression spring on the clamping seat is welded with the adjacent inner end face of the fixing frame, a second air cylinder is vertically fixed on the side end face of the bottom strip plate close to the guide frame strip, and the output end of the second air cylinder is welded with the side end face of the adjacent movable circular plate.
The fixing structure comprises a bottom strip plate and a fixing frame, the bottom strip plate is horizontally arranged on the side end face of the guide frame strip far away from the movable circular plate, the fixing frame is vertically welded on the side end face of the bottom strip plate close to the guide frame strip, fixing studs are horizontally symmetrically and vertically welded on the side end face of the fixing frame outside, a clamping seat of the guide frame strip is vertically inserted and connected in the fixing frame in a sliding mode, a compression spring on the clamping seat is welded with the adjacent inner end face of the fixing frame, vibration generated on the brushless motor body is further promoted to be absorbed, vibration generated during use is avoided, a second air cylinder is vertically fixed on the side end face of the bottom strip plate close to the guide frame strip, the output end of the second air cylinder is welded with the side end face of the adjacent movable circular plate, the position used can be conveniently adjusted and changed according to actual demands, and flexibility is improved.
Compared with the prior art, the invention has the beneficial effects that: the invention
(1) The damping structure is arranged on one side of the brushless motor body, which is far away from the output end, and one part of clamping limit of the damping structure, which is close to the brushless motor body, is arranged on the positioning hole plate of the brushless motor body. The shock-absorbing structure comprises an installation support plate, a rubber disc and a pressing plate, a limit inserting column is vertically welded in the middle of the installation plate, the side end face, away from the installation support plate, of the bottom surface of the installation plate is horizontally penetrated through the limit inserting column to install the rubber disc, the side end face, away from the installation plate, of the rubber disc is horizontally arranged on the side end face, the installation support plate is vertically welded with a supporting spring close to the middle of one side end face of the brushless motor body, and therefore vibration generated when the brushless motor body works is accepted to generate deformation, unnecessary vibration is convenient to absorb, and stability during use is improved. The outer end face of the mounting support plate is uniformly and horizontally welded with a plurality of support bars, one side end face of each support bar, which is close to the brushless motor body, is vertically bonded with a rubber spring, the other end of each rubber spring is bonded with an adjacent positioning hole plate on the protective shell of the brushless motor body, so that the later-stage absorption of redundant vibration is facilitated, the brushless motor body is supported to prevent the brushless motor body from vertically sliding on the limiting column due to vibration to generate displacement and absorb vibration, the rubber springs are all spliced with the limiting columns, the adjacent end parts of the limiting columns and the support bars are welded on the support bars, the top ends of the limiting columns are penetrated and spliced in the positioning hole plates on the protective shell of the brushless motor body, and the top ends of the limiting columns are vertically welded with locking studs, and the locking studs on the limiting columns are matched with locking nuts to lock the tops of the brushless motor body and the limiting columns through threads, so that the later-stage assembly and connection are facilitated, be convenient for fixed, stability when improving the use, a plurality of branches keep away from all vertical welding on one side terminal surface of brushless motor body and have the spliced pole, the clamp plate is connected in the later stage of being convenient for. The utility model discloses a support post, including the spliced pole, the installation extension board is connected with the clamp plate, the spliced pole is connected with the spacing post of inserting, the end that the installation extension board was kept away from to spliced pole and spacing post all vertical welding has the double-screw bolt, vertical lining up on the clamp plate is seted up and is run through the complex jack with spliced pole and spacing post of inserting, the clamp plate compresses tightly through gland nut and fixes in the bottom of spliced pole and spacing post of inserting, later stage assembled joint installation extension board and clamp plate of being convenient for to compress tightly the rubber disc, absorb unnecessary vibrations.
(2) The fixing base is arranged at one end, far away from the brushless motor body, of the damping structure, the fixing base is fixedly connected with the end part, adjacent to the damping structure, of the fixing base, and the other end of the fixing base is fixed with the installation rack of the brushless motor body. The device comprises a movable circular plate, a support plate, guide structures and a fixed structure, wherein the movable circular plate is horizontally arranged on the end face of one side of the shock absorption structure, which is far away from a brushless motor body, a plurality of slide blocks are uniformly and vertically welded on the outer circumference of the movable circular plate, the support plate is vertically welded on the end face of the movable circular plate, which is close to the shock absorption structure, and a plurality of support plates are uniformly arranged along the outer circumference direction of the movable circular plate, an installation inserting column is vertically welded on the end face of the support plate, which is close to the shock absorption structure, a stud penetrating through a pressure plate on the shock absorption structure is vertically welded on the end face of the installation inserting column, and the stud on the installation inserting column and the pressure plate are locked and fixed through an installation nut, so that the fixed connection assembly supports and fixes the brushless motor body by the shock absorption structure, the fixed structure is horizontally arranged outside the end face of the side of the movable circular plate, which is far away from the shock absorption structure, and a plurality of guide structures are vertically and uniformly arranged on the end face of the fixed structure, which is close to the movable circular plate, the guide structure includes guide frame strip and cassette, and the vertical setting of guide frame strip is between guide structure and removal plectane, and the vertical slip joint of slider on guide frame strip and the removal plectane, and the outside terminal surface of guide frame strip has the cassette near the perpendicular welding of fixed knot structure's one end, and vertical welding has pressure spring on the cassette to make things convenient for the vertical direction fixed mounting in later stage on the equipment frame, make things convenient for the drive to adjust the brushless motor body removal simultaneously and adjust.
(3) The fixing base is arranged at one end, far away from the brushless motor body, of the damping structure, the fixing base is fixedly connected with the end part, adjacent to the damping structure, of the fixing base, and the other end of the fixing base is fixed with the installation rack of the brushless motor body. Unable adjustment base includes the deflector, remove and insert the post, even frame and bottom plate, the deflector level sets up the one side of keeping away from the brushless motor body at shock-absorbing structure, and the middle part of deflector is vertical to be run through and has been seted up spacing logical groove, vertical spacing slip is pegged graft in the spacing logical groove of deflector has the removal to insert the post, the one end horizontal welding that the post is close to shock-absorbing structure is inserted in the removal has even frame, even the frame is close to the tip welding of shock-absorbing structure's one end and the adjacent clamp plate of shock-absorbing structure, be convenient for support connection shock-absorbing structure, be convenient for improve the stability of use connection. Meanwhile, the use position of the brushless motor body is driven to change, the adjustment flexibility is improved when the brushless motor is used, a bottom plate is horizontally arranged on one side of the guide plate, which is far away from the damping structure, a first air cylinder is vertically welded in the middle of the end face of the bottom plate, which is close to the guide plate, the output end of the first cylinder is welded with the adjacent end of the movable inserting column, a support column is vertically welded on the side end surface of the bottom plate close to the guide plate, and the adjacent end parts of the support post and the guide plate are welded, so that the support post is conveniently fixed with the bottom end of the damping structure through a connecting frame at the top end of the movable insertion post on the guide plate of the fixed base, then install the fixed orifice plate of the support arm on the deflector in the frame, then insert the post through first cylinder output on the bottom plate with removing fixedly, insert the brushless motor body that the post promoted shock-absorbing structure and remove through the flexible drive removal of first cylinder during the use to can improve the stability to brushless motor's bearing capacity and support. Utilize outside terminal surface middle part horizontal welding of deflector to have a frame, the top surface of a frame runs through to set up inside both sides terminal surface level and has seted up the spout, and set up a plurality of location screws along the even vertical running through of horizontal direction on the bottom surface of a frame, horizontal slidable mounting has the support arm in a frame, and the support arm top surface is close to the vertical screw thread of one end of a frame and runs through and install positioning screw, positioning screw on the support arm is connected with the location screw thread fit on a frame bottom surface, and the support arm keeps away from a terminal surface both sides vertical welding of a frame and has the fixed orifice plate, adjust the position of support arm in a frame, the fixed adjustability of installation and flexibility when promoting the use, then utilize set screw to run through the fixed orifice plate and install in the frame. The fixing structure comprises a bottom strip plate and a fixing frame, the bottom strip plate is horizontally arranged on the side end face of the guide frame strip far away from the movable circular plate, the fixing frame is vertically welded on the side end face of the bottom strip plate close to the guide frame strip, fixing studs are horizontally symmetrically and vertically welded on the side end face of the fixing frame outside, a clamping seat of the guide frame strip is vertically inserted and connected in the fixing frame in a sliding mode, a compression spring on the clamping seat is welded with the adjacent inner end face of the fixing frame, vibration generated on the brushless motor body is further promoted to be absorbed, vibration generated during use is avoided, a second air cylinder is vertically fixed on the side end face of the bottom strip plate close to the guide frame strip, the output end of the second air cylinder is welded with the side end face of the adjacent movable circular plate, the position used can be conveniently adjusted and changed according to actual demands, and flexibility is improved.
(4) The assembling structure is arranged outside the protective shell of the brushless motor body, and the assembling structure and the brushless motor body are assembled on the brushless motor body through the damping structure. The assembling structure comprises an arc-shaped plate, the arc-shaped plate is vertically arranged on one side of the outer portion of the protective shell of the brushless motor body, the vertical surfaces of the two sides of the arc-shaped plate are welded with inserting cylinders vertically, the inserting cylinders are vertically arranged between the positioning hole plates which are symmetrically arranged on the protective shell of the brushless motor body, the inserting cylinders on the arc-shaped plate are inserted into the outer portion of the brushless motor body through limiting columns on the damping structures, and the later stage of the brushless motor body is conveniently connected and assembled through the integration of the limiting columns on the damping structures. A clamping groove is vertically arranged on the arc surface of the arc plate far away from the brushless motor body in a penetrating way, a clamping frame is vertically arranged on the arc surface of the arc plate far away from the brushless motor body, a clamping strip is vertically welded on the end surface of the clamping frame near the side of the arc plate, the clamping strip is in sliding clamping connection with the clamping groove on the arc-shaped plate, the encoder body is vertically clamped in the clamping frame, a plurality of wire holes are horizontally arranged on the rear end surface of the clamping frame in a penetrating manner, an encoder body is arranged in the clamping frame of the splicing structure, then a cable on the encoder body is connected with the brushless motor body through a wire hole, thereby avoiding that the electronic encoder is arranged outside the cover positioned inside the protective cover in the later existing brushless motor, the protective cover extends in the axial direction outside the cover, the axial occupied space of the motor is increased, and the single output of the cable, the problem of limiting the layout of the applications requiring reduced radial occupation space.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a brushless motor base structure and an overall structure of a brushless motor;
FIG. 2 is a schematic diagram of a base structure of a brushless motor and an exploded structure of the brushless motor;
FIG. 3 is an exploded view of a brushless motor base structure and a brushless motor body and an assembly structure in an embodiment of a brushless motor;
FIG. 4 is an exploded view of a brushless motor base structure and a damping structure in an embodiment of the brushless motor;
FIG. 5 is an exploded view of the attachment of the mounting plate and pressure plate of FIG. 4;
FIG. 6 is an exploded view of the mounting plate of FIG. 5;
FIG. 7 is a schematic exploded view of a brushless motor base structure and a fixing base in the first embodiment of the brushless motor;
FIG. 8 is an exploded view of the guide plate of FIG. 7;
FIG. 9 is a schematic exploded view of a base structure of a brushless motor and a second embodiment of the brushless motor;
FIG. 10 is an exploded view of the mounting base of FIG. 9;
FIG. 11 is a schematic structural view of the guide structure of FIG. 9;
fig. 12 is a schematic structural view of the fixing structure of fig. 9.
In the figure: 1. a brushless motor body; 11. positioning the orifice plate; 12. a rubber ring; 2. a shock-absorbing structure; 21. mounting a support plate; 211. branch; 212. connecting columns; 213. mounting a plate; 214. limiting and inserting the column; 215. a support spring; 22. a rubber disc; 23. pressing a plate; 231. a compression nut; 24. a rubber spring; 25. a limiting column; 215. locking the stud; 26. locking the nut; 31. a guide plate; 311. a limiting through groove; 32. supporting a frame; 321. positioning the screw hole; 33. a support arm; 331. positioning a screw rod; 332. fixing the orifice plate; 34. moving the inserted column; 35. connecting a frame; 36. a base plate; 361. a first cylinder; 362. a pillar; 41. moving the circular plate; 411. a slider; 42. a support plate; 421. installing the inserted columns; 422. mounting a nut; 43. a guide structure; 431. a guide frame strip; 432. a card holder; 433. a compression spring; 44. a fixed structure; 441. a bottom strip plate; 442. a fixing frame; 443. fixing the stud; 444. a second cylinder; 5. assembling the structure; 51. an arc-shaped plate; 511. inserting a cylinder; 52. a card slot; 53. clamping a frame; 531. clamping the strip; 532. a wire hole; 54. an encoder body.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example 1:
referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, a brushless motor base structure and a brushless motor including a brushless motor body 1, where two ends of a protective housing of the brushless motor body 1 are horizontally, symmetrically and vertically welded with positioning hole plates 11, the positioning hole plates 11 are uniformly arranged along a circumferential direction of the protective housing of the brushless motor body 1, and rubber rings 12 are bonded in through holes of the positioning hole plates 11, and the brushless motor base structure further includes
Shock-absorbing structure 2, shock-absorbing structure 2 set up in brushless motor body 1 and keep away from one side of output, and shock-absorbing structure 2 is close to the spacing installation of a portion of chucking of brushless motor body 1 on brushless motor body 1's locating hole board 11. Shock-absorbing structure 2 is including installation extension board 21, rubber disk 22 and clamp plate 23, the perpendicular welding in mounting panel 213 middle part has spacing inserted column 214, the side end face that keeps away from installation extension board 21 on the bottom surface of mounting panel 213 goes up the level and runs through spacing inserted column 214 and install rubber disk 22, and rubber disk 22 keeps away from a side end face that mounting panel 213 goes up the level and is provided with clamp plate 23, the perpendicular welding in a side end face middle part that installation extension board 21 is close to brushless motor body 1 has supporting spring 215, thereby accept the vibrations production deformation of brushless motor body 1 during operation, thereby be convenient for absorb unnecessary vibrations, stability when using is improved. A plurality of supporting bars 211 are uniformly and horizontally welded on the outer end surface of the mounting support plate 21, a rubber spring 24 is vertically bonded on one side end surface of each supporting bar 211 close to the brushless motor body 1, the other end of each rubber spring 24 is bonded with an adjacent positioning hole plate 11 on the protective shell of the brushless motor body 1, so that the brushless motor body 1 is convenient to absorb redundant vibration in the later period, the brushless motor body 1 is supported to prevent the brushless motor body 1 from vertically sliding on a limiting column 25 due to vibration to absorb the vibration, a limiting column 25 is inserted into each rubber spring 24, the limiting column 25 and the adjacent end part of each supporting bar 211 are welded on the supporting bars 211, the top end of each limiting column 25 penetrates through the positioning hole plate 11 on the protective shell of the brushless motor body 1 to be inserted into, a locking stud 251 is vertically welded at the top end of each limiting column 25, and the locking stud 251 on each limiting column 25 is matched with the tops of the brushless motor body 1 and the limiting column 25 through threads of the locking nut 26, thereby make things convenient for later stage assembled joint, be convenient for fixed, stability when improving the use, a plurality of branches 211 keep away from all vertical welding on the terminal surface of a side of brushless motor body 1 and have spliced pole 212, the clamp plate 23 is connected in the later stage of being convenient for. The connecting column 212 and the limiting inserting column 214 are perpendicularly welded with studs at the ends far away from the installation support plate 21, the pressing plate 23 is vertically penetrated and provided with jacks which are matched with the connecting column 212 and the limiting inserting column 214 in a penetrating mode, the pressing plate 23 is pressed and fixed at the bottoms of the connecting column 212 and the limiting inserting column 214 through the pressing nut 231, the later-stage assembly connection installation support plate 21 and the pressing plate 23 are facilitated, the rubber disc 22 is pressed, and redundant vibration is absorbed.
Unable adjustment base, unable adjustment base set up the one end of keeping away from brushless motor body 1 at shock-absorbing structure 2, unable adjustment base and the adjacent tip fixed connection of shock-absorbing structure 2, unable adjustment base's the other end is fixed with brushless motor body 1's installation frame. The brushless motor comprises a movable circular plate 41, a support plate 42, a guide structure 43 and a fixed structure 44, wherein the movable circular plate 41 is horizontally arranged on the end surface of one side of the shock absorption structure 2 far away from the brushless motor body 1, a plurality of sliding blocks 411 are uniformly and vertically welded on the outer circumference of the movable circular plate 41, the support plate 42 is vertically welded on the end surface of the movable circular plate 41 near the shock absorption structure 2, a plurality of support plates 42 are uniformly arranged along the outer circumference direction of the movable circular plate 41, an installation inserting column 421 is vertically welded on one end surface of the support plate 42 near the shock absorption structure 2, a stud penetrating through a pressure plate 23 on the shock absorption structure 2 is vertically welded on one end surface of the installation inserting column 421 near the shock absorption structure 2, the stud on the installation inserting column 421 is fixedly locked with the pressure plate 23 through an installation nut 422, so that the fixed connection and combination shock absorption structure 2 supports and fixes the brushless motor body 1, the fixed structure 44 is horizontally arranged outside the end surface of the movable circular plate 41 far away from the shock absorption structure 2, and fixed knot constructs 44 and is close to vertically evenly being provided with a plurality of guide structure 43 on the side end face of removing plectane 41, guide structure 43 includes guide frame strip 431 and cassette 432, guide frame strip 431 is vertical to be set up between guide structure 43 and removal plectane 41, and guide frame strip 431 and the vertical slip joint of the slider 411 on the removal plectane 41, the one end vertical welding that the outside terminal surface of guide frame strip 431 is close to fixed knot constructs 44 has cassette 432, and vertical welding has pressure spring 433 on cassette 432, thereby make things convenient for the vertical direction fixed mounting in later stage on the equipment frame, make things convenient for the drive to adjust brushless motor body 1 simultaneously and remove the regulation.
Assemble structure 5, assemble structure 5 and set up in brushless motor body 1 protective housing's outside, and assemble structure 5 and brushless motor body 1 and assemble on brushless motor body 1 through shock-absorbing structure 2. The assembling structure 5 comprises an arc-shaped plate 51, the arc-shaped plate 51 is vertically arranged on one side of the outer portion of the protective shell of the brushless motor body 1, the vertical surfaces of the two sides of the arc-shaped plate 51 are vertically welded with an inserting barrel 511, the inserting barrel 511 is vertically arranged between the positioning hole plates 11 which are symmetrically arranged on the protective shell of the brushless motor body 1, the inserting barrel 511 on the arc-shaped plate 51 is inserted into the outer portion of the brushless motor body 1 through a limiting column 25 on the damping structure 2, and the later stage of the assembling of the brushless motor body 1 is quickly integrated and connected through the limiting column 25 on the damping structure 2. The arc surface of the arc plate 51 far away from the brushless motor body 1 is vertically penetrated and provided with a clamping groove 52, the arc surface of the arc plate 51 far away from the brushless motor body 1 is vertically provided with a clamping frame 53, the side end surface of the clamping frame 53 close to the arc plate 51 is vertically welded with a clamping strip 531, the clamping strip 531 is in sliding clamping connection with the clamping groove 52 on the arc plate 51, the inner part of the clamping frame 53 is vertically clamped with an encoder body 54, the rear end surface of the clamping frame 53 is horizontally penetrated and provided with a plurality of wire holes 532, the encoder body 54 is installed in the clamping frame 53 of the splicing structure 5, then a cable on the encoder body 54 is connected with the brushless motor body 1 through the wire holes 532, so that the problem that in the existing brushless motor in the later period, an electronic encoder is arranged outside a cover positioned inside a protective cover, the protective cover extends in the axial direction outside the cover is avoided, the axial occupation space of the motor is increased, and a single output part of the cable is determined, the problem of arrangements that limit the application requiring reduced radial footprint is identified.
The working principle is as follows: when the brushless motor base structure and the brushless motor are used, firstly, the limiting column 25 of the installation support plate 21 in the damping structure 2 is penetrated, slid and inserted into the positioning hole plates 11 horizontally and symmetrically welded at two ends of the protective shell of the brushless motor body 1, the assembling structure 5 is matched during installation, the inserting cylinder 511 on the arc plate 51 on the assembling structure 5 is penetrated and inserted with the limiting column 25 to assemble the brushless motor body 1 and the assembling structure 5, then the locking screw 251 at the end part of the limiting column 25 is locked through the locking nut 251 to position and assemble the brushless motor body 1 and the damping structure 2, the encoder body 54 is installed in the clamping frame 53 of the assembling structure 5, then the cable on the encoder body 54 is connected with the brushless motor body 1 through the wire hole 532, the vibration generated by the work of the brushless motor body 1 is transmitted to the installation support plate 21, so that the support spring 215, the support spring and the encoder are supported, Rubber spring 24 and rubber disc 22 deformation, thereby absorb and filter unnecessary vibrations, it is even 35 with shock-absorbing structure 2's bottom mounting to insert post 34 top through the removal on unable adjustment base's the deflector 31, then install the fixed orifice plate 331 of support arm 33 on the deflector 31 in the frame, then insert post 34 fixedly with the removal through the first cylinder 361 output on the bottom plate 36, the brushless motor body 1 who inserts post 34 promotion shock-absorbing structure 2 through the flexible drive of first cylinder 361 during the use removes, thereby can improve the stability to brushless motor's bearing capacity and support, the convenient direction through adjusting the base changes brushless motor's operating position, protect the support to the electronic encoder in the brushless motor simultaneously, reduce electronic encoder's the axial space that occupies the cover, make things convenient for the later stage installation to use.
Example 2:
referring to fig. 9, 10, 11 and 12, a brushless motor base structure and a brushless motor including a brushless motor body 1, where two ends of a protective housing of the brushless motor body 1 are horizontally, symmetrically and vertically welded with positioning hole plates 11, the positioning hole plates 11 are uniformly arranged along a circumferential direction of the protective housing of the brushless motor body 1, and rubber rings 12 are bonded in through holes of the positioning hole plates 11, and the brushless motor further includes
Shock-absorbing structure 2, shock-absorbing structure 2 set up in brushless motor body 1 and keep away from one side of output, and shock-absorbing structure 2 is close to the spacing installation of a portion of chucking of brushless motor body 1 on brushless motor body 1's locating hole board 11. Shock-absorbing structure 2 is including installation extension board 21, rubber disk 22 and clamp plate 23, the perpendicular welding in mounting panel 213 middle part has spacing inserted column 214, the side end face that keeps away from installation extension board 21 on the bottom surface of mounting panel 213 goes up the level and runs through spacing inserted column 214 and install rubber disk 22, and rubber disk 22 keeps away from a side end face that mounting panel 213 goes up the level and is provided with clamp plate 23, the perpendicular welding in a side end face middle part that installation extension board 21 is close to brushless motor body 1 has supporting spring 215, thereby accept the vibrations production deformation of brushless motor body 1 during operation, thereby be convenient for absorb unnecessary vibrations, stability when using is improved. A plurality of supporting bars 211 are uniformly and horizontally welded on the outer end surface of the mounting support plate 21, a rubber spring 24 is vertically bonded on one side end surface of each supporting bar 211 close to the brushless motor body 1, the other end of each rubber spring 24 is bonded with an adjacent positioning hole plate 11 on the protective shell of the brushless motor body 1, so that the brushless motor body 1 is convenient to absorb redundant vibration in the later period, the brushless motor body 1 is supported to prevent the brushless motor body 1 from vertically sliding on a limiting column 25 due to vibration to absorb the vibration, a limiting column 25 is inserted into each rubber spring 24, the limiting column 25 and the adjacent end part of each supporting bar 211 are welded on the supporting bars 211, the top end of each limiting column 25 penetrates through the positioning hole plate 11 on the protective shell of the brushless motor body 1 to be inserted into, a locking stud 251 is vertically welded at the top end of each limiting column 25, and the locking stud 251 on each limiting column 25 is matched with the tops of the brushless motor body 1 and the limiting column 25 through threads of the locking nut 26, thereby make things convenient for later stage assembled joint, be convenient for fixed, stability when improving the use, a plurality of branches 211 keep away from all vertical welding on the terminal surface of a side of brushless motor body 1 and have spliced pole 212, the clamp plate 23 is connected in the later stage of being convenient for. The connecting column 212 and the limiting inserting column 214 are perpendicularly welded with studs at the ends far away from the installation support plate 21, the pressing plate 23 is vertically penetrated and provided with jacks which are matched with the connecting column 212 and the limiting inserting column 214 in a penetrating mode, the pressing plate 23 is pressed and fixed at the bottoms of the connecting column 212 and the limiting inserting column 214 through the pressing nut 231, the later-stage assembly connection installation support plate 21 and the pressing plate 23 are facilitated, the rubber disc 22 is pressed, and redundant vibration is absorbed.
Unable adjustment base, unable adjustment base set up the one end of keeping away from brushless motor body 1 at shock-absorbing structure 2, unable adjustment base and the adjacent tip fixed connection of shock-absorbing structure 2, unable adjustment base's the other end is fixed with brushless motor body 1's installation frame. Unable adjustment base includes deflector 31, remove and insert post 34, even frame 35 and bottom plate 36, the one side of brushless motor body 1 is kept away from at shock-absorbing structure 2 to the 31 level setting of deflector, and the middle part of deflector 31 is vertical to run through and has seted up spacing logical groove 311, vertical spacing slip is pegged graft in the spacing logical groove 311 of deflector 31 has the removal to insert post 34, the one end horizontal welding that the post 34 is close to shock-absorbing structure 2 is inserted in the removal has even frame 35, even the one end that frame 35 is close to shock-absorbing structure 2 and the tip welding of the adjacent clamp plate 23 of shock-absorbing structure 2, be convenient for support connection shock-absorbing structure 2, be convenient for improve the stability of using the connection. Meanwhile, the use position of the brushless motor body 1 is driven to be changed, the flexibility of adjustment during use is improved, a bottom plate 36 is horizontally arranged on one side of the guide plate 31 far away from the shock absorption structure 2, a first air cylinder 361 is vertically welded in the middle of the side end face of the bottom plate 36 close to the guide plate 31, the output end of the first air cylinder 361 is welded with the adjacent end portion of the movable insertion column 34, a support column 362 is vertically welded on the side end face of the bottom plate close to the guide plate 31, the support column 362 is welded with the adjacent end portion of the guide plate 31, the support column 362 is fixed with the bottom end of the shock absorption structure 2 through a connecting frame 35 at the top end of the movable insertion column 34 on the guide plate 31 of the fixed base, then a fixed orifice plate 331 of a support arm 33 on the guide plate 31 is installed on a rack, then the output end of the first air cylinder 361 on the bottom plate 36 is fixed with the movable insertion column 34, and when the brushless motor body 1 of the shock absorption structure 2 is pushed to move through the telescopic driving of the first air cylinder 361 in use, thereby improving the bearing performance and supporting stability of the brushless motor. Utilize the outside terminal surface middle part horizontal welding of deflector 31 to have a frame 32, the top surface of a frame 32 runs through to set up inside both sides terminal surface level and has seted up the spout, and it has seted up a plurality of location screw 321 to run through along the even vertical running through of horizontal direction on the bottom surface of a frame 32, support arm 33 is installed to horizontal smooth motion in a frame 32, and support arm 33 top surface is close to the vertical screw thread of one end of a frame 32 and runs through and install positioning screw 331, positioning screw 331 and the location screw 321 screw thread fit connection on the support arm 33 bottom surface on the support arm 33, and support arm 33 keeps away from a terminal surface both sides vertical welding of a frame 32 has fixed orifice plate 332, adjust the position of support arm 33 in a frame 32, the fixed adjustability of installation and flexibility when promoting the use, then utilize set screw to run through fixed orifice plate 332 to install in the frame. The fixing structure 44 includes a bottom strip plate 441 and a fixing frame 442, the bottom strip plate 441 is horizontally disposed on a side end surface of the guide frame strip 431 far from the movable circular plate 41, the fixing frame 442 is vertically welded on a side end surface of the bottom strip plate 441 close to the guide frame strip 431, fixing studs 443 are horizontally, symmetrically and vertically welded on an outer side end surface of the fixing frame 442, a clamping seat 432 of the guide frame strip 431 is vertically inserted and connected in the fixing frame 442 in a sliding manner, a pressing spring 433 on the clamping seat 432 is welded with an adjacent inner end surface of the fixing frame 443, so that vibration absorption generated on the brushless motor body 1 is further promoted, vibration generated during use is avoided, a second cylinder 444 is vertically fixed on a side end surface of the bottom strip plate 441 close to the guide frame strip 431, an output end of the second cylinder 444 is welded with a side end surface of the adjacent movable circular plate 41, and a position used can be conveniently adjusted and changed according to actual needs, so that flexibility is promoted.
Assemble structure 5, assemble structure 5 and set up in brushless motor body 1 protective housing's outside, and assemble structure 5 and brushless motor body 1 and assemble on brushless motor body 1 through shock-absorbing structure 2. The assembling structure 5 comprises an arc-shaped plate 51, the arc-shaped plate 51 is vertically arranged on one side of the outer portion of the protective shell of the brushless motor body 1, the vertical surfaces of the two sides of the arc-shaped plate 51 are vertically welded with an inserting barrel 511, the inserting barrel 511 is vertically arranged between the positioning hole plates 11 which are symmetrically arranged on the protective shell of the brushless motor body 1, the inserting barrel 511 on the arc-shaped plate 51 is inserted into the outer portion of the brushless motor body 1 through a limiting column 25 on the damping structure 2, and the later stage of the assembling of the brushless motor body 1 is quickly integrated and connected through the limiting column 25 on the damping structure 2. The arc surface of the arc plate 51 far away from the brushless motor body 1 is vertically penetrated and provided with a clamping groove 52, the arc surface of the arc plate 51 far away from the brushless motor body 1 is vertically provided with a clamping frame 53, the side end surface of the clamping frame 53 close to the arc plate 51 is vertically welded with a clamping strip 531, the clamping strip 531 is in sliding clamping connection with the clamping groove 52 on the arc plate 51, the inner part of the clamping frame 53 is vertically clamped with an encoder body 54, the rear end surface of the clamping frame 53 is horizontally penetrated and provided with a plurality of wire holes 532, the encoder body 54 is installed in the clamping frame 53 of the splicing structure 5, then a cable on the encoder body 54 is connected with the brushless motor body 1 through the wire holes 532, so that the problem that in the existing brushless motor in the later period, an electronic encoder is arranged outside a cover positioned inside a protective cover, the protective cover extends in the axial direction outside the cover is avoided, the axial occupation space of the motor is increased, and a single output part of the cable is determined, the problem of arrangements that limit the application requiring reduced radial footprint is identified.
The working principle is as follows: when the brushless motor base structure and the brushless motor are used, firstly, the limiting column 25 of the installation support plate 21 in the damping structure 2 is penetrated, slid and inserted into the positioning hole plates 11 horizontally and symmetrically welded at two ends of the protective shell of the brushless motor body 1, the assembling structure 5 is matched during installation, the inserting cylinder 511 on the arc plate 51 on the assembling structure 5 is penetrated and inserted with the limiting column 25 to assemble the brushless motor body 1 and the assembling structure 5, then the locking screw 251 at the end part of the limiting column 25 is locked through the locking nut 251 to position and assemble the brushless motor body 1 and the damping structure 2, the encoder body 54 is installed in the clamping frame 53 of the assembling structure 5, then the cable on the encoder body 54 is connected with the brushless motor body 1 through the wire hole 532, the vibration generated by the work of the brushless motor body 1 is transmitted to the installation support plate 21, so that the support spring 215, the support spring and the encoder are supported, Rubber spring 24 and rubber disc 22 deformation to absorb and filter unnecessary vibrations, simultaneously through the fixed stud 443 on the fixed frame 442 in the slat 441 in the unable adjustment base, through nut locking installation in the frame, movable plate 41 is inserted post 421 through the installation on extension board 42 top and is pegged graft and fix on shock-absorbing structure 2's clamp plate 23, then through the flexible promotion of second cylinder 444 on the slat 441 at the end and remove plectane 41 at the vertical removal of guide frame strip 431, thereby drive shock-absorbing structure 2 and carry brushless motor body 1 motion.
The device that obtains through above-mentioned design has satisfied one kind basically can improve the stability to brushless motor's bearing capacity and support, the convenient direction through adjusting the base changes brushless motor's running position, electronic encoder to among the brushless motor protects the support simultaneously, reduce electronic encoder's the axial space that occupies the cover, make things convenient for the use of later stage installation brushless motor base structure and brushless motor, but at the present purpose of further perfecting its function, the designer has carried out further improvement to the device.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a brushless motor base structure and brushless motor, includes brushless motor body (1), the perpendicular welding of both ends horizontal symmetry of brushless motor body (1) protecting sheathing has locating hole board (11), and locating hole board (11) evenly are provided with a plurality ofly along the protecting sheathing circumferencial direction of brushless motor body (1), and bonds in the through-hole of locating hole board (11) and have rubber circle (12), its characterized in that: also comprises
The damping structure (2) is arranged on one side, far away from the output end, of the brushless motor body (1), and one part, close to the brushless motor body (1), of the damping structure (2) is clamped and limited and is mounted on a positioning hole plate (11) of the brushless motor body (1);
the fixing base is arranged at one end, far away from the brushless motor body (1), of the damping structure (2), the fixing base is fixedly connected with the adjacent end part of the damping structure (2), and the other end of the fixing base is fixed with an installation rack of the brushless motor body (1);
the assembling structure (5) is arranged outside the protective shell of the brushless motor body (1), and the assembling structure (5) and the brushless motor body (1) are assembled on the fixed base through the damping structure (2);
the shock absorption structure (2) comprises an installation support plate (21), a rubber disc (22) and a pressing plate (23), the mounting support plate (21) is horizontally arranged on one side of the brushless motor body (1) far away from the output end, and the middle part of the end surface of the mounting support plate (21) far away from the brushless motor body (1) is welded with a mounting plate (213), and the middle part of the mounting plate (213) is vertically welded with a limit inserting column (214), the bottom surface of the mounting plate (213) is far away from the side end surface of the mounting support plate (21) and horizontally penetrates through the limit inserting column (214) to be provided with a rubber disc (22), a pressing plate (23) is horizontally arranged on the end surface of one side of the rubber disc (22) far away from the mounting plate (213), a supporting spring (215) is vertically welded in the middle of the end surface of one side of the mounting support plate (21) close to the brushless motor body (1), and the other end of the supporting spring (215) is bonded with the end face of the side of the adjacent brushless motor body (1).
2. The brushless motor base structure and the brushless motor according to claim 1, wherein a plurality of support bars (211) are uniformly and horizontally welded to the outer end face of the mounting support plate (21), a rubber spring (24) is vertically bonded to one side end face of each support bar (211) close to the brushless motor body (1), the other end of each rubber spring (24) is bonded to an adjacent positioning hole plate (11) on the protective shell of the brushless motor body (1), a limiting column (25) is inserted into each rubber spring (24), the adjacent end portions of the limiting column (25) and the support bars (211) are welded to the support bars (211), the top end of the limiting column (25) penetrates through the positioning hole plate (11) on the protective shell of the brushless motor body (1) in an inserting manner, a locking stud (251) is vertically welded to the top end of the limiting column (25), and the locking stud (251) on the limiting column (25) is in threaded fit with the locking nut (26) to lock the electric motor The top of quick-witted body (1) and spacing post (25), a plurality of branches (211) keep away from all vertical welding on the terminal surface of one side of brushless motor body (1) have spliced pole (212).
3. The brushless motor base structure and the brushless motor according to claim 2, wherein studs are perpendicularly welded to the ends of the connecting column (212) and the limiting insertion column (214) far away from the mounting support plate (21), insertion holes which are matched with the connecting column (212) and the limiting insertion column (214) in a penetrating manner are vertically formed in the pressing plate (23) in a penetrating manner, and the pressing plate (23) is pressed and fixed to the bottoms of the connecting column (212) and the limiting insertion column (214) through a pressing nut (231).
4. The brushless motor base structure and the brushless motor according to claim 1, wherein the assembling structure (5) comprises an arc-shaped plate (51), the arc-shaped plate (51) is vertically arranged on one side of the outer portion of the protective shell of the brushless motor body (1), the inserting cylinders (511) are vertically welded on the vertical surfaces of two sides of the arc-shaped plate (51), the inserting cylinders (511) are vertically arranged between the positioning hole plates (11) which are symmetrically arranged adjacent to the protective shell of the brushless motor body (1), and the inserting cylinders (511) on the arc-shaped plate (51) are inserted into the outer portion of the brushless motor body (1) through the limiting posts (25) on the damping structure (2).
5. The brushless motor base structure and the brushless motor of claim 4, wherein a clamping groove (52) is vertically formed through the top surface of the arc plate (51) far away from the brushless motor body (1), a clamping frame (53) is vertically arranged on the arc surface of the arc plate (51) far away from the brushless motor body (1), a clamping strip (531) is vertically welded on the side end surface of the clamping frame (53) close to the arc plate (51), the clamping strip (531) is in sliding clamping connection with the clamping groove (52) on the arc plate (51), an encoder body (54) is vertically clamped inside the clamping frame (53), and a plurality of wire holes (532) are horizontally formed through the rear end surface of the clamping frame (53).
6. The brushless motor base structure and the brushless motor according to claim 1, wherein the fixed base comprises a guide plate (31), a movable insertion column (34), a connecting frame (35) and a bottom plate (36), the guide plate (31) is horizontally arranged on one side of the shock absorption structure (2) far away from the brushless motor body (1), a limiting through groove (311) is vertically formed in the middle of the guide plate (31) in a penetrating mode, the movable insertion column (34) is vertically and slidably inserted in the limiting through groove (311) of the guide plate (31), the connecting frame (35) is horizontally welded at one end, close to the shock absorption structure (2), of the movable insertion column (34), one end, close to the shock absorption structure (2), of the connecting frame is welded with the end portion, close to the shock absorption structure (2), of the pressure plate (23) adjacent to the shock absorption structure (2), the bottom plate (36) is horizontally arranged on one side of the guide plate (31) far away from the shock absorption structure (2), the side end face middle part that bottom plate (36) are close to deflector (31) has vertical welding first cylinder (361), and the output of first cylinder (361) and the adjacent tip welding of removing insert post (34), the bottom plate is close to perpendicular welding pillar (362) on the side end face of deflector (31), and pillar (362) and the adjacent tip welding of deflector (31).
7. The brushless motor base structure and the brushless motor of claim 6, wherein the outer end face of the guide plate (31) is horizontally welded with a support frame (32), the top face of the support frame (32) penetrates through the inner end faces of the two sides and is horizontally provided with a sliding groove, the bottom face of the support frame (32) is uniformly and vertically penetrated and provided with a plurality of positioning screw holes (321) along the horizontal direction, the support arm (33) is movably installed in the support frame (32) horizontally, the vertical thread at one end of the support arm (33) close to the support frame (32) penetrates through the positioning screw rod (331), the positioning screw rod (331) on the support arm (33) is in threaded fit connection with the positioning screw hole (321) on the bottom face of the support frame (32), and the two sides of one end face of the support arm (33) far away from the support frame (32) are vertically welded with fixing hole plates (332).
8. The brushless motor base structure and the brushless motor according to claim 1, wherein the fixed base comprises a moving circular plate (41), a support plate (42), a guiding structure (43) and a fixed structure (44), the moving circular plate (41) is horizontally arranged on the end surface of the shock absorption structure (2) far away from the brushless motor body (1), a plurality of sliding blocks (411) are uniformly and vertically welded on the outer circumference of the moving circular plate (41), the support plate (42) is vertically welded on the end surface of the moving circular plate (41) close to the shock absorption structure (2), a plurality of support plates (42) are uniformly arranged along the outer circumference direction of the moving circular plate (41), an installation insert column (421) is vertically welded on one end surface of the support plate (42) close to the shock absorption structure (2), and a stud penetrating through a pressing plate (23) on the shock absorption structure (2) is vertically welded on one end surface of the installation insert column (421) close to the shock absorption structure (2), and the stud and the pressure plate (23) on the installation inserting column (421) are locked and fixed through an installation nut (422), the movable circular plate (41) is horizontally provided with a fixed structure (44) away from the outside of the side end face of the damping structure (2), the fixed structure (44) is vertically and uniformly provided with a plurality of guide structures (43) on the side end face close to the movable circular plate (41), each guide structure (43) comprises a guide frame strip (431) and a clamping seat (432), the guide frame strip (431) is vertically arranged between the guide structures (43) and the movable circular plate (41), the guide frame strip (431) is vertically and slidably clamped with a sliding block (411) on the movable circular plate (41), one end, close to the fixed structure (44), of the outer side end face of the guide frame strip (431) is vertically welded with the clamping seat (432), and a compression spring (433) is vertically welded on the clamping seat (432).
9. The brushless motor base structure and the brushless motor according to claim 8, the fixed structure (44) comprises a bottom strip plate (441) and a fixed frame (442), the bottom strip plate (441) is horizontally arranged on the side end surface of the guide frame strip (431) far away from the movable circular plate (41), and a fixing frame (442) is vertically welded on the side end surface of the bottom strip plate (441) close to the guide frame strip (431), a fixing stud (443) is horizontally, symmetrically and vertically welded on the end surface of the outer side of the fixing frame (442), and the fixing frame (442) is vertically inserted with the clamping seat (432) of the guide frame strip (431) in a sliding way, and the pressing spring (433) on the clamping seat (432) is welded with the adjacent inner end surface of the fixed frame (443), a second cylinder (444) is vertically fixed on the side end surface of the bottom strip plate (441) close to the guide frame strip (431), and the output end of the second cylinder (444) is welded with the side end face of the adjacent moving circular plate (41).
CN202110227186.4A 2021-03-01 2021-03-01 Brushless motor base structure and brushless motor Active CN113014031B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110227186.4A CN113014031B (en) 2021-03-01 2021-03-01 Brushless motor base structure and brushless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110227186.4A CN113014031B (en) 2021-03-01 2021-03-01 Brushless motor base structure and brushless motor

Publications (2)

Publication Number Publication Date
CN113014031A CN113014031A (en) 2021-06-22
CN113014031B true CN113014031B (en) 2022-03-25

Family

ID=76387056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110227186.4A Active CN113014031B (en) 2021-03-01 2021-03-01 Brushless motor base structure and brushless motor

Country Status (1)

Country Link
CN (1) CN113014031B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113824237B (en) * 2021-09-14 2023-04-11 山西平遥华丰防爆电机有限公司 Wear-resistant energy-saving motor
CN114157099B (en) * 2021-12-14 2023-05-05 深圳市唯真电机发展有限公司 Integrated motor
CN114696498B (en) * 2022-04-11 2023-06-02 江苏沃尔森电子科技有限公司 Brushless motor rotor structure and brushless motor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103840599A (en) * 2012-11-20 2014-06-04 大连睿科电子有限公司 Motor protection base
CN108092442A (en) * 2017-12-31 2018-05-29 贵州大学 A kind of motor fixing device of mechanical equipment with shock-absorbing function
CN207968170U (en) * 2018-01-29 2018-10-12 上海光陆电机有限公司 A kind of damping Y3 threephase asynchronous pedestals
CN108880076A (en) * 2018-07-19 2018-11-23 丁灏 A kind of printer brushless motor
CN109450180A (en) * 2018-12-27 2019-03-08 佛山市顺德区深研机电设备有限公司 A kind of projecting shaft servo motor preventing dew condensation phenomenon
CN211880231U (en) * 2019-12-16 2020-11-06 南京胜捷电机制造有限公司 Brushless motor's shock attenuation fixing device
CN112350488A (en) * 2020-10-29 2021-02-09 佛山科学技术学院 Brushless DC motor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103840599A (en) * 2012-11-20 2014-06-04 大连睿科电子有限公司 Motor protection base
CN108092442A (en) * 2017-12-31 2018-05-29 贵州大学 A kind of motor fixing device of mechanical equipment with shock-absorbing function
CN207968170U (en) * 2018-01-29 2018-10-12 上海光陆电机有限公司 A kind of damping Y3 threephase asynchronous pedestals
CN108880076A (en) * 2018-07-19 2018-11-23 丁灏 A kind of printer brushless motor
CN109450180A (en) * 2018-12-27 2019-03-08 佛山市顺德区深研机电设备有限公司 A kind of projecting shaft servo motor preventing dew condensation phenomenon
CN211880231U (en) * 2019-12-16 2020-11-06 南京胜捷电机制造有限公司 Brushless motor's shock attenuation fixing device
CN112350488A (en) * 2020-10-29 2021-02-09 佛山科学技术学院 Brushless DC motor

Also Published As

Publication number Publication date
CN113014031A (en) 2021-06-22

Similar Documents

Publication Publication Date Title
CN113014031B (en) Brushless motor base structure and brushless motor
CN109551264B (en) Engine main part multipoint fixing device with adjustable angle
CN212145469U (en) Adjustable fixture for automobile part machining
CN113664449A (en) Motor rotor welding positioning device
CN109163173B (en) Firm support of shock-proof type diesel generator group installation
CN214154233U (en) Novel amortization shock attenuation motor
CN212305852U (en) Protective structure of direct current motor controller
CN219012816U (en) Spacing structure of compressor
CN114888648A (en) Shaft grinding processing equipment
CN210147564U (en) Clamp for machining gearbox support
CN212941812U (en) Well head of filter core easy to assemble
CN211028952U (en) Horizontal machining center for automatic production line of main reducer shell
CN210281392U (en) Milling fixture for inner barrel of motor
CN114227102A (en) Multifunctional flexible point splicing tool of inflating cabinet
CN212875613U (en) Brushless motor control panel
CN219684667U (en) Clamp for milling outer wall of high-power locomotive axle-hanging box body
CN220290642U (en) Clamp for capacitor machining
CN116967732B (en) Electric drive axle press-fitting system
CN220401537U (en) Mute switch reluctance motor
CN205657513U (en) Integrated form voice coil motor module
CN219755818U (en) Installation device for air separation equipment
CN220168245U (en) Canned motor pump protection component with shock attenuation location
CN218494094U (en) Tool base with shock-absorbing function
CN220349838U (en) Flexible positioning and compressing mechanism for wheel cover of vehicle body
CN217889538U (en) Machining clamp for front cover of compressor

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant