CN111889885A - Grinding device for gearbox shell and working method of grinding device - Google Patents
Grinding device for gearbox shell and working method of grinding device Download PDFInfo
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- CN111889885A CN111889885A CN202010673487.5A CN202010673487A CN111889885A CN 111889885 A CN111889885 A CN 111889885A CN 202010673487 A CN202010673487 A CN 202010673487A CN 111889885 A CN111889885 A CN 111889885A
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- fixedly connected
- threaded rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
- B23K26/3568—Modifying rugosity
- B23K26/3576—Diminishing rugosity, e.g. grinding; Polishing; Smoothing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention belongs to the technical field of gearboxes, and discloses a grinding device for a gearbox shell, which comprises a base, wherein the top of the base is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a rotating shaft, and the top end of the rotating shaft is fixedly provided with a turntable. This scheme is at first placed the gearbox casing on the carousel when using, spacing subassembly of rethread carries out spacing fixed to the gearbox casing, the operation of conveniently polishing, then mutually support through first displacement regulating part and second displacement regulating part, the position of the vertical height and the horizontal position regulation laser instrument of the position of polishing as required and laser polishing head, adjust the inclination of adjusting plate through electric putter after that, adjust the distance between laser polishing head and the gearbox casing through the supplementary regulating part of distance, at last with the rotating electrical machines circular telegram operation, drive carousel and gearbox casing rotation, make things convenient for the omnidirectional to polish.
Description
Technical Field
The invention relates to the technical field of gearbox shell machining, in particular to a grinding device for a gearbox shell and a working method of the grinding device.
Background
The gearbox mainly refers to a gearbox of an automobile and is divided into a manual gearbox and an automatic gearbox, wherein the manual gearbox mainly comprises gears and shafts and generates speed and torque changing through different gear combinations, the automatic gearbox AT comprises a hydraulic torque converter, a planetary gear, a hydraulic torque changing system and a hydraulic control system, and the speed and torque changing is achieved through a hydraulic transmission and gear combination mode.
In the gearbox production process, the shell of the gearbox needs to be polished by laser, the shell of the gearbox is polished by laser generally, however, the gearbox is irregular, dead corners are prone to occurring during polishing, in order to eliminate the dead corners, polishing needs to be repeated from all directions, and therefore the gearbox is very troublesome and low in production efficiency.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a grinding device for a gearbox shell and a working method thereof, which solve the problems that dead corners are easy to occur during grinding due to the irregular shape of the gearbox, and the grinding is required to be repeated from all directions to eliminate the dead corners, so that the grinding is very troublesome and the production efficiency is low.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A grinding device for a gearbox shell comprises a base, wherein a rotating motor is fixedly connected to the top of the base, an output shaft of the rotating motor is fixedly connected with a rotating shaft, a rotary table is fixedly mounted at the top end of the rotating shaft, a limiting assembly is arranged at the top of the rotary table, a supporting block is fixedly connected to the top of the base and positioned on the right side of the rotary table, a fixed plate is arranged on the left side of the supporting block, a first displacement adjusting piece is arranged on the right side of the fixed plate, a second displacement adjusting piece is arranged on the supporting block, and the first displacement adjusting piece is connected with the second displacement adjusting piece;
the utility model discloses a laser grinding machine, including fixed plate, regulating plate, electric putter, top of regulating plate, top fixedly connected with laser, the bottom of laser is provided with and articulates there is the regulating plate, the articulated electric putter in bottom of regulating plate, electric putter keeps away from the one end of regulating plate and articulates with the left below of fixed plate, the top of regulating plate is provided with apart from supplementary regulating part, the first micro motor of top fixedly connected with of distance supplementary regulating part, the output shaft fixedly connected with bull stick of first micro motor, the one end fixedly connected with connecting rod of first micro motor is kept away from to the bull stick, the bottom fixedly connected with laser of connecting rod, the bottom fixedly connected with laser of laser is polished the head.
Preferably, spacing subassembly includes two strip grooves of seting up at the carousel top, two the inside in strip groove all is provided with the lead screw, two the inner wall fixed connection in bearing and two strip grooves, two are passed through respectively to the relative one end of lead screw the one end that the lead screw deviates from mutually all runs through and extends to the both sides of carousel, two equal threaded connection has the support square bar on the lead screw, support square bar and strip groove looks adaptation, the top of supporting the square bar extends to the top of carousel, two the equal fixedly connected with telescopic link in top that the support square bar deviates from one side mutually, two the equal fixedly connected with stopper of one end that the telescopic link deviates from mutually.
Preferably, the first displacement adjusting part comprises a first connecting block, the left side of the first connecting block is fixedly connected with the right side of the fixing plate, a supporting strip extending from front to back is arranged on the right side of the first connecting block, a groove is arranged on the left side of the supporting strip, the right side of the first connecting block extends to the inside of the groove, a first threaded rod in threaded connection with the first connecting block is inserted in the first connecting block, one end of the back surface of the first threaded rod is fixedly connected with the inner wall of the back surface of the groove through a bearing, one end of the front surface of the first threaded rod penetrates through and extends to the front surface of the supporting bar and is fixedly connected with a knob, the first connecting block is provided with a guide rod in a penetrating manner, the guide rod is connected with the first connecting block in a sliding manner, the front end and the back end of the guide rod are fixedly connected with the front side and the back side of the inner wall of the groove respectively, and the left side of the supporting bar is fixedly connected with the second displacement adjusting piece.
Preferably, the second displacement regulating part includes the second connecting block, the left side of second connecting block and the right side fixed connection of support bar, the cavity has been seted up to the inside of supporting shoe, the inside of cavity is provided with the second threaded rod, the bottom of second threaded rod is passed through the bearing and is connected with the interior diapire fixed of cavity, the top of second threaded rod is run through and is extended to the top of supporting shoe, the top fixedly connected with servo motor of supporting shoe, servo motor's output shaft and the top fixed connection of second threaded rod, vertical mouth has been seted up in the left side of supporting shoe, vertical mouth and cavity intercommunication, the vertical mouth is run through in the left side of second connecting block and is extended to in the cavity, second connecting block and second threaded rod threaded connection, second connecting block and vertical mouth looks adaptation.
Preferably, the distance auxiliary adjusting piece includes the screw thread piece, the top of screw thread piece and first micro motor's bottom fixed connection, the last interlude of screw thread piece is provided with the third threaded rod rather than threaded connection, the both ends of third threaded rod are all through bearing fixedly connected with locating piece, two the bottom of locating piece respectively with the top fixed connection of regulating plate, the right side fixedly connected with second micro motor of locating piece, the output shaft of second micro motor and the left end fixed connection of third threaded rod, the interlude is provided with rather than sliding connection's locating lever on the screw thread piece, the both ends of locating lever respectively with two locating piece fixed connection.
Preferably, the front and the back of the right side of the supporting bar are fixedly connected with sliding blocks, the left side of the supporting block is provided with two vertical sliding grooves, and the sliding blocks are respectively in sliding connection with the two vertical sliding grooves.
Preferably, two the equal fixedly connected with evenly distributed's of one side that the stopper deviates from mutually protection arch.
Preferably, the working method of the grinding device for the gearbox shell is characterized by comprising the following steps: the method comprises the following steps:
firstly, an opening of a gearbox shell is downwards reversely buckled on a rotary table, then two lead screws are rotated to drive two supporting square rods and two limiting blocks to move oppositely, so that the two limiting blocks are respectively contacted with the inner wall of the gearbox shell to limit and fix the gearbox shell;
secondly, driving a second threaded rod to rotate by electrifying a servo motor in the second displacement adjusting piece according to the height of the position to be polished, and further driving a second connecting block to move up and down on the second threaded rod, so that the height of the laser polishing head is adjusted;
thirdly, driving a first connecting block to move back and forth in the groove by rotating a first threaded rod in the first displacement adjusting piece according to the horizontal position to be polished, and further adjusting the horizontal position of the laser polishing head;
fourthly, adjusting the inclination angle of an adjusting plate through the electric push rod according to requirements, and then adjusting the polishing angle of the laser polishing head;
fifthly, adjusting the distance between the laser polishing head and the gearbox shell through the matching of a second micro motor, a third threaded rod and a threaded block in the distance auxiliary adjusting piece;
and sixthly, electrifying the rotating motor to work, and realizing the omnibearing laser polishing work of the gearbox shell.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is at first placed the gearbox casing on the carousel when using, spacing subassembly of rethread carries out spacing fixed to the gearbox casing, the operation of conveniently polishing, then mutually support through first displacement regulating part and second displacement regulating part, the vertical height of the position of polishing as required and the position of horizontal position regulation laser instrument and laser polishing head, adjust the inclination of adjusting plate through electric putter after that, adjust the distance between laser polishing head and the gearbox casing through the supplementary regulating part of distance, at last with the rotating electrical machines circular telegram operation, drive carousel and gearbox casing rotation, make things convenient for the omnidirectional to polish, this scheme novel structure, high durability and convenient use, can carry out laser polishing with the gearbox casing omnidirectional, automatic operation, high work efficiency.
(2) Place the gearbox casing on the carousel and cover back on spacing subassembly, through two lead screws, and because two support square bars and two bar groove looks adaptations, and then drive two with lead screw threaded connection's support square bar back of the body motion, and then drive two telescopic links and two stopper back of the body motions, until conflicting with the gearbox casing, realize the spacing fixed to the gearbox casing, conveniently polish the gearbox casing.
(3) Through rotating first threaded rod to spacing and the direction through the guide bar, make with first threaded rod threaded connection's first connecting block seesaw in the recess, drive fixed plate and laser sanding head back-and-forth movement then, thereby realize the adjustment to laser sanding head horizontal position.
(4) The servo motor is electrified to work, the second threaded rod is driven to rotate, then the second connecting block in threaded connection with the second threaded rod is driven to move up and down in the vertical port, the supporting bar is driven to move up and down, and the position of the laser polishing head in the vertical direction can be adjusted.
(5) Through the work of passing through the second micro motor circular telegram to through the cooperation of third threaded rod and locating lever, drive the screw thread piece and move on the third threaded rod, and then drive the laser and polish a head and be close to or keep away from the gearbox casing.
(6) Through the mutual cooperation of slider and spout, can increase stability at the in-process of support bar up-and-down motion.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an elevational, cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the fixing plate and the first displacement adjustment member of FIG. 2 according to the present invention;
FIG. 4 is a top sectional view of the support block and support bar connection of the present invention.
The reference numbers in the figures illustrate:
1. a base; 2. a rotating electric machine; 3. a rotating shaft; 4. a turntable; 5. a limiting component; 51. a strip-shaped groove; 52. a screw rod; 53. supporting the square rod; 54. a telescopic rod; 55. a limiting block; 6. a support block; 7. a fixing plate; 8. a first displacement adjustment member; 81. a first connection block; 82. a supporting strip; 83. a groove; 84. a first threaded rod; 85. a guide bar; 9. a second displacement adjustment member; 91. a second connecting block; 92. a cavity; 93. A second threaded rod; 94. a servo motor; 95. a vertical port; 10. an adjusting plate; 11. an electric push rod; 12. A distance auxiliary adjusting member; 121. a thread block; 122. a third threaded rod; 123. positioning blocks; 124. a second micro motor; 125. positioning a rod; 13. a first micro motor; 14. a rotating rod; 15. a connecting rod; 16. A laser; 17. a laser polishing head; 18. a ranging sensor; 19. a slider; 20. a chute.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a polishing device for a gearbox shell comprises a base 1, a rotating motor 2 is fixedly connected to the top of the base 1, a rotating shaft 3 is fixedly connected to an output shaft of the rotating motor 2, a rotating disc 4 is fixedly installed at the top end of the rotating shaft 3, a limiting assembly 5 is arranged at the top of the rotating disc 4, a supporting block 6 is fixedly connected to the top of the base 1 and positioned on the right side of the rotating disc 4, a controller is fixedly connected to the right side of the supporting block 6, a fixing plate 7 is arranged on the left side of the supporting block 6, a first displacement adjusting piece 8 is arranged on the right side of the fixing plate 7, a second displacement adjusting piece 9 is arranged on the supporting block 6, the first displacement adjusting piece 8 is connected with the second displacement adjusting piece 9, an adjusting plate 10 is hinged to the upper side of the left side of the, the angle of the adjusting plate 10 can be conveniently adjusted, the bottom of the adjusting plate 10 is hinged with an electric push rod 11, one end of the electric push rod 11, which is far away from the adjusting plate 10, is hinged with the lower part of the left side of the fixing plate 7, the top of the adjusting plate 10 is provided with an auxiliary distance adjusting part 12, the top of the auxiliary distance adjusting part 12 is fixedly connected with a first micro motor 13, an output shaft of the first micro motor 13 is fixedly connected with a rotating rod 14, one end of the rotating rod 14, which is far away from the first micro motor 13, is fixedly connected with a connecting rod 15, the bottom end of the connecting rod 15 is fixedly connected with a laser 16, the bottom end of the laser 16 is fixedly connected with a laser polishing head 17, the bottom of the laser 16 and one side, which is positioned at the, and then the connecting rod 15, the laser 16 and the laser grinding head 17 are driven to rotate, so that the angle of the laser grinding head 17 is adjusted in an auxiliary manner.
At first place the gearbox casing on carousel 4 when using, spacing fixed is carried out to the gearbox casing to spacing subassembly 5 rethread, conveniently polish the operation, then mutually support through first displacement regulating part 8 and second displacement regulating part 9, the vertical height of the position of polishing as required and the position of horizontal position regulation laser instrument 16 and laser polishing head 17, adjust the inclination of adjusting plate 10 through electric putter 11 after that, adjust the distance between laser polishing head 17 and the gearbox casing through supplementary regulating part 12 of distance, at last, with rotating electrical machines 2 circular telegram operation, drive carousel 4 and gearbox casing rotation, make things convenient for the omnidirectional to polish, this scheme novel structure, high durability and convenient use, can polish the omnidirectional laser of gearbox casing, automated operation, high work efficiency.
Further, the limiting component 5 comprises two strip-shaped grooves 51 formed in the top of the turntable 4, the two strip-shaped grooves 51 are internally provided with lead screws 52, opposite ends of the two lead screws 52 are fixedly connected with the inner walls of the two strip-shaped grooves 51 through bearings, opposite ends of the two lead screws 52 penetrate through and extend to two sides of the turntable 4, the two lead screws 52 are respectively in threaded connection with supporting square rods 53, the supporting square rods 53 are matched with the strip-shaped grooves 51, the top ends of the supporting square rods 53 extend to the upper side of the turntable 4, telescopic rods 54 are fixedly connected to the upper sides of opposite sides of the two supporting square rods 53, opposite ends of the two telescopic rods 54 are respectively and fixedly connected with limiting blocks 55, one sides of the two limiting blocks 55 opposite to each other are respectively and fixedly connected with uniformly distributed protective protrusions, after the gearbox shell is placed on the turntable 4 and covered on the limiting component 5, through the two lead screws 52, and because two support square bars 53 and two bar groove 51 looks adaptations, and then drive two with the 52 threaded connection's of lead screw support square bar 53 back of the body motion, and then drive two telescopic links 54 and two stopper 55 back of the body motions of the body, until contradicting with the gearbox casing, realize the spacing fixed to the gearbox casing, conveniently polish the gearbox casing.
Further, the first displacement adjusting part 8 comprises a first connecting block 81, the left side of the first connecting block 81 is fixedly connected with the right side of the fixing plate 7, the right side of the first connecting block 81 is provided with a supporting bar 82 extending from front to back, the left side of the supporting bar 82 is provided with a groove 83, the right side of the first connecting block 81 extends into the groove 83, the first connecting block 81 is provided with a first threaded rod 84 in threaded connection with the first connecting block, one end of the back of the first threaded rod 84 is fixedly connected with the inner wall of the back of the groove 83 through a bearing, one end of the front of the first threaded rod 84 penetrates through and extends to the front of the supporting bar 82 and is fixedly connected with a knob, the first connecting block 81 is provided with a guide rod 85 in sliding connection with the first connecting block, one end of the front of the guide rod 85 and one end of the back are fixedly connected with the front and the back of the inner wall of the groove 83 respectively, the left side of, by rotating the first threaded rod 84 and limiting and guiding the first threaded rod 85, the first connecting block 81 in threaded connection with the first threaded rod 84 moves back and forth in the groove 83, and then the fixing plate 7 and the laser polishing head 17 are driven to move back and forth, so that the horizontal position of the laser polishing head 17 is adjusted.
Further, the second displacement adjusting member 9 includes a second connecting block 91, the left side of the second connecting block 91 is fixedly connected with the right side of the supporting bar 82, a cavity 92 is formed inside the supporting block 6, a second threaded rod 93 is arranged inside the cavity 92, the bottom end of the second threaded rod 93 is fixedly connected with the inner bottom wall of the cavity 92 through a bearing, the top end of the second threaded rod 93 penetrates through and extends to the upper side of the supporting block 6, a servo motor 94 is fixedly connected with the top of the supporting block 6, an output shaft of the servo motor 94 is fixedly connected with the top end of the second threaded rod 93, a vertical port 95 is formed in the left side of the supporting block 6, the vertical port 95 is communicated with the cavity 92, the left side of the second connecting block 91 penetrates through the vertical port 95 and extends into the cavity 92, the second connecting block 91 is in threaded connection with the second threaded rod 93, the second connecting block 91 is adapted to the vertical port 95, the second threaded rod 93 is driven to rotate, then the second connecting block 91 which is in threaded connection with the second threaded rod 93 is driven to move up and down in the vertical opening 95, and the supporting bar 82 is driven to move up and down, so that the position of the laser polishing head 17 in the vertical direction can be adjusted.
Further, the auxiliary distance adjusting member 12 includes a screw block 121, the top of the screw block 121 is fixedly connected to the bottom of the first micro motor 13, a third screw rod 122 threadedly connected to the screw block 121 is inserted and disposed, two ends of the third screw rod 122 are both fixedly connected to positioning blocks 123 through bearings, the bottoms of the two positioning blocks 123 are respectively fixedly connected to the top of the adjusting plate 10, the right side of the right positioning block 123 is fixedly connected to a second micro motor 124, the output shaft of the second micro motor 124 is fixedly connected to the left end of the third screw rod 122, the screw block 121 is inserted and disposed with positioning rods 125 slidably connected thereto, two ends of the positioning rods 125 are respectively fixedly connected to the two positioning blocks 123, the second micro motor 124 is energized to operate, and the screw block 121 is driven to move on the third screw rod 122 through the cooperation between the third screw rod 122 and the positioning rods 125, thereby driving the laser sanding head 17 to approach or depart from the gearbox housing.
Further, equal fixedly connected with slider 19 around the right side of support bar 82, two vertical chutes 20 have been seted up to the left side of supporting shoe 6, and two sliders 19 respectively with two vertical chutes 20 sliding connection, through mutually supporting of slider 19 and chute 20, at support bar 82 up-and-down motion's in-process multiplicable stability.
Further, a working method of the grinding device for the gearbox shell is characterized by comprising the following steps: the method comprises the following steps:
firstly, downwards and reversely buckling an opening of a gearbox shell on a rotary table 4, then rotating two screw rods 52 to drive two supporting square rods 53 and two limiting blocks 55 to move oppositely, so that the two limiting blocks 55 are respectively contacted with the inner wall of the gearbox shell to limit and fix the gearbox shell;
secondly, driving a second threaded rod 93 to rotate by electrifying a servo motor 94 in the second displacement adjusting piece 9 according to the height of the position to be polished, and further driving a second connecting block 91 to move up and down on the second threaded rod 93, so that the height of the laser polishing head 17 is adjusted;
thirdly, driving the first connecting block 81 to move back and forth in the groove 83 by rotating the first threaded rod 84 in the first displacement adjusting piece 8 according to the horizontal position to be polished, and further realizing the adjustment of the horizontal position of the laser polishing head 17;
fourthly, adjusting the inclination angle of the adjusting plate 10 through the electric push rod 11 according to requirements, and then adjusting the polishing angle of the laser polishing head 17;
step five, then, the distance between the laser polishing head 17 and the gearbox shell is adjusted through the matching of a second micro motor 124, a third threaded rod 122 and a threaded block 121 in the distance auxiliary adjusting piece 12;
and step six, finally, electrifying the rotating motor 2 for working, and realizing the omnibearing laser polishing work of the gearbox shell.
It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides a grinding device of gearbox housing, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a rotating motor (2), an output shaft of the rotating motor (2) is fixedly connected with a rotating shaft (3), a rotary table (4) is fixedly mounted at the top end of the rotating shaft (3), a limiting component (5) is arranged at the top of the rotary table (4), a supporting block (6) is fixedly connected to the top of the base (1) and positioned on the right side of the rotary table (4), a fixing plate (7) is arranged on the left side of the supporting block (6), a first displacement adjusting part (8) is arranged on the right side of the fixing plate (7), a second displacement adjusting part (9) is arranged on the supporting block (6), and the first displacement adjusting part (8) is connected with the second displacement adjusting part (9);
an adjusting plate (10) is hinged above the left side of the fixing plate (7), an electric push rod (11) is hinged at the bottom of the adjusting plate (10), one end of the electric push rod (11) far away from the adjusting plate (10) is hinged with the lower part of the left side of the fixing plate (7), the top of the adjusting plate (10) is provided with an auxiliary distance adjusting piece (12), the top of the auxiliary distance adjusting piece (12) is fixedly connected with a first micro motor (13), the output shaft of the first micro motor (13) is fixedly connected with a rotating rod (14), one end of the rotating rod (14) far away from the first micro motor (13) is fixedly connected with a connecting rod (15), the bottom end of the connecting rod (15) is fixedly connected with a laser (16), the bottom end of the laser (16) is fixedly connected with a laser polishing head (17), and a distance measuring sensor (18) is arranged at the bottom of the laser (16) and on one side of the laser polishing head (17).
2. The grinding device for the gearbox housing according to claim 1, wherein: spacing subassembly (5) include two strip groove (51) of seting up at carousel (4) top, two the inside in strip groove (51) all is provided with lead screw (52), two the inner wall fixed connection of bearing and two strip groove (51), two are passed through respectively to the one end that lead screw (52) is relative one end all runs through and extends to the both sides of carousel (4), two equal threaded connection has support square bar (53) on lead screw (52), support square bar (53) and strip groove (51) looks adaptation, the top of support square bar (53) extends to the top of carousel (4), two equal fixedly connected with telescopic link (54) in the top that support square bar (53) kept away from one side mutually, two the equal fixedly connected with stopper (55) in one end that telescopic link (54) kept away from mutually.
3. The grinding device for the gearbox housing according to claim 1, wherein: the first displacement adjusting part (8) comprises a first connecting block (81), the left side of the first connecting block (81) is fixedly connected with the right side of the fixing plate (7), a supporting bar (82) extending from the front to the back is arranged on the right side of the first connecting block (81), a groove (83) is formed in the left side of the supporting bar (82), the right side of the first connecting block (81) extends to the inside of the groove (83), a first threaded rod (84) connected with the first connecting block in a threaded manner is arranged on the first connecting block (81) in an inserting manner, one end of the back of the first threaded rod (84) is fixedly connected with the inner wall of the back of the groove (83) through a bearing, the front end of the first threaded rod (84) penetrates through and extends to the front side of the supporting bar (82) and is fixedly connected with a knob, a guide rod (85) connected with the first connecting block (81) in an inserting manner is arranged on the first connecting, the front end and the back end of the guide rod (85) are respectively fixedly connected with the front and the back of the inner wall of the groove (83), and the left side of the supporting bar (82) is fixedly connected with the second displacement adjusting piece (9).
4. A grinding device for a gearbox housing according to claim 3, characterised in that: the second displacement adjusting part (9) comprises a second connecting block (91), the left side of the second connecting block (91) is fixedly connected with the right side of the supporting bar (82), a cavity (92) is formed in the supporting block (6), a second threaded rod (93) is arranged in the cavity (92), the bottom end of the second threaded rod (93) is fixedly connected with the inner bottom wall of the cavity (92) through a bearing, the top end of the second threaded rod (93) penetrates through and extends to the upper portion of the supporting block (6), a servo motor (94) is fixedly connected with the top portion of the supporting block (6), an output shaft of the servo motor (94) is fixedly connected with the top end of the second threaded rod (93), a vertical port (95) is formed in the left side of the supporting block (6), the vertical port (95) is communicated with the cavity (92), and the left side of the second connecting block (91) penetrates through the vertical port (95) and extends into the cavity (92), and the second connecting block (91) is in threaded connection with a second threaded rod (93), and the second connecting block (91) is matched with the vertical port (95).
5. The grinding device for the gearbox housing according to claim 1, wherein: the distance auxiliary adjusting piece (12) comprises a thread block (121), the top of the thread block (121) is fixedly connected with the bottom of the first micro motor (13), a third threaded rod (122) in threaded connection with the threaded block (121) is inserted and arranged on the threaded block, the two ends of the third threaded rod (122) are fixedly connected with positioning blocks (123) through bearings, the bottoms of the two positioning blocks (123) are respectively and fixedly connected with the top of the adjusting plate (10), the right side of the positioning block (123) on the right side is fixedly connected with a second micro motor (124), the output shaft of the second micro motor (124) is fixedly connected with the left end of the third threaded rod (122), a positioning rod (125) which is connected with the thread block (121) in a sliding way is inserted on the thread block, and two ends of the positioning rod (125) are respectively fixedly connected with the two positioning blocks (123).
6. A grinding device for a gearbox housing according to claim 3, characterised in that: the front and back of the right side of the supporting bar (82) are fixedly connected with sliding blocks (19), two vertical sliding grooves (20) are formed in the left side of the supporting block (6), and the sliding blocks (19) are respectively connected with the two vertical sliding grooves (20) in a sliding mode.
7. A grinding device for a gearbox housing according to claim 2, characterised in that: two the equal fixedly connected with evenly distributed's of one side that stopper (55) deviate from mutually protection arch.
8. The working method of the grinding device of the gearbox housing according to the claims 1 to 7, characterized by: the method comprises the following steps:
firstly, an opening of a gearbox shell is downwards reversely buckled on a rotary table (4), then two lead screws (52) are rotated to drive two supporting square rods (53) and two limiting blocks (55) to move oppositely, so that the two limiting blocks (55) are respectively contacted with the inner wall of the gearbox shell to limit and fix the gearbox shell;
secondly, driving a second threaded rod (93) to rotate by electrifying a servo motor (94) in the second displacement adjusting piece (9) to operate according to the height of the position to be polished, and further driving a second connecting block (91) to move up and down on the second threaded rod (93), so that the height of a laser polishing head (17) is adjusted;
thirdly, driving a first connecting block (81) to move back and forth in a groove (83) by rotating a first threaded rod (84) in the first displacement adjusting piece (8) according to the horizontal position to be polished, and further adjusting the horizontal position of the laser polishing head (17);
fourthly, adjusting the inclination angle of the adjusting plate (10) through the electric push rod (11) according to requirements, and then adjusting the polishing angle of the laser polishing head (17);
fifthly, the distance between the laser polishing head (17) and the gearbox shell is adjusted through the matching of a second micro motor (124), a third threaded rod (122) and a threaded block (121) in the distance auxiliary adjusting piece (12);
and step six, finally, electrifying the rotating motor (2) to work, and realizing the omnibearing laser polishing work of the gearbox shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010673487.5A CN111889885A (en) | 2020-07-14 | 2020-07-14 | Grinding device for gearbox shell and working method of grinding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010673487.5A CN111889885A (en) | 2020-07-14 | 2020-07-14 | Grinding device for gearbox shell and working method of grinding device |
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| CN111889885A true CN111889885A (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010673487.5A Pending CN111889885A (en) | 2020-07-14 | 2020-07-14 | Grinding device for gearbox shell and working method of grinding device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112518553A (en) * | 2020-12-09 | 2021-03-19 | 京山亿捷电脑有限公司 | Burnishing device is used in processing of computer host shell |
| CN112756792A (en) * | 2021-02-24 | 2021-05-07 | 湖北志成鼎业智能科技有限责任公司 | Automatic laser sand removing robot for grinding wheel stick based on machine vision |
| CN113352036A (en) * | 2021-08-10 | 2021-09-07 | 南通赛城钢结构工程有限公司 | Welding device and welding method for processing welding seam for steel structural member |
| CN113478350A (en) * | 2021-08-10 | 2021-10-08 | 重庆力劲机械有限公司 | Intelligent casting polishing equipment with learning function |
| CN113770831A (en) * | 2021-10-27 | 2021-12-10 | 盐城鸿吉机械有限公司 | Cone seal welding type pipe joint port face polishing device |
| CN114633165A (en) * | 2022-02-14 | 2022-06-17 | 徐州顺予木业有限公司 | Laminated board processing equipment with corner polishing function |
| CN114833647A (en) * | 2022-05-25 | 2022-08-02 | 安徽安步轴承有限公司 | Grinding equipment and method for high-precision processing of bearing surface |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112518553A (en) * | 2020-12-09 | 2021-03-19 | 京山亿捷电脑有限公司 | Burnishing device is used in processing of computer host shell |
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| CN113478350A (en) * | 2021-08-10 | 2021-10-08 | 重庆力劲机械有限公司 | Intelligent casting polishing equipment with learning function |
| CN113770831A (en) * | 2021-10-27 | 2021-12-10 | 盐城鸿吉机械有限公司 | Cone seal welding type pipe joint port face polishing device |
| CN114633165A (en) * | 2022-02-14 | 2022-06-17 | 徐州顺予木业有限公司 | Laminated board processing equipment with corner polishing function |
| CN114833647A (en) * | 2022-05-25 | 2022-08-02 | 安徽安步轴承有限公司 | Grinding equipment and method for high-precision processing of bearing surface |
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