CN114227046A - Electric automobile light alloy motor casing welding forming equipment - Google Patents
Electric automobile light alloy motor casing welding forming equipment Download PDFInfo
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- CN114227046A CN114227046A CN202111623719.7A CN202111623719A CN114227046A CN 114227046 A CN114227046 A CN 114227046A CN 202111623719 A CN202111623719 A CN 202111623719A CN 114227046 A CN114227046 A CN 114227046A
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to welding forming equipment for a light alloy motor shell of an electric automobile, which comprises an installation substrate, a splicing assembly and a welding assembly, wherein the splicing assembly is installed on the installation substrate, the welding assembly is arranged on the outer side of the splicing assembly, and the welding assembly is fixedly installed on the installation substrate. a: when the existing motor hanging ring block is welded, the hanging ring block is often manually pressed and then welded, and when the hanging ring block is manually pressed, high temperature is often generated during welding, so that the human body is easily injured; b: current motor rings piece is carrying out the installation in-process, often puts unstability because of motor housing self, and then takes place to rock when leading to rings piece installation, and the condition that leads to the welding failure takes place, need carry out the secondary welding, and then very big increase staff's work load, extravagant manpower.
Description
Technical Field
The invention relates to the technical field of motor manufacturing, in particular to welding forming equipment for a light alloy motor shell of an electric automobile.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, the motor mainly has the function of generating driving torque, is used as a power source of electrical appliances or various machines, and can convert mechanical energy into electric energy, so that the motor is widely used in modern society, the motor can be used in various industries at present, and becomes an indispensable part of the various industries, wherein a large number of motors are used in the automobile field.
The existing light alloy motor shell surface hanging ring block has the following problems in welding: a: when the existing motor hanging ring block is welded, the hanging ring block is often manually pressed and then welded, and when the hanging ring block is manually pressed, high temperature is often generated during welding, so that the human body is easily injured; b: current motor rings piece is carrying out the installation in-process, often puts unstability because of motor housing self, and then takes place to rock when leading to rings piece installation, and the condition that leads to the welding failure takes place, need carry out the secondary welding, and then very big increase staff's work load, extravagant manpower.
In order to make up for the defects of the prior art, the invention provides welding forming equipment for a light alloy motor shell of an electric automobile.
Disclosure of Invention
The technical scheme adopted by the invention to solve the technical problem is as follows: the utility model provides an electric automobile light alloy motor casing weld forming equipment, includes mounting substrate, concatenation subassembly and welding subassembly, has seted up annular spout A on the mounting substrate, installs the concatenation subassembly on the mounting substrate, and the concatenation subassembly outside is provided with the welding subassembly, and the welding unit mount is on mounting substrate, wherein:
the splicing assembly comprises support columns, a first air cylinder, a fixed base, a second air cylinder, a downward pressing push plate, a guide slide way and a feeding frame, the support columns are uniformly arranged on the lower end face of a mounting substrate in a welding mode, the first air cylinder is arranged on the lower end face of the mounting substrate, the fixed base is arranged on an output shaft of the first air cylinder, the downward pressing push plate is arranged above the fixed base and connected with the output shaft of the second air cylinder, the second air cylinder is fixedly arranged on the mounting substrate, the guide slide way is arranged on the outer side of the downward pressing push plate and fixedly arranged on the mounting substrate, the feeding frame is fixedly arranged on the guide slide way, when the motor shell is in work, the motor shell is manually placed on the fixed base, then the fixed base is manually driven to clamp the motor shell, then the lifting ring blocks are manually placed in the feeding frame, the feeding frame works, and the lifting ring blocks are pushed into the guide slide way, later cylinder work drives unable adjustment base upward movement, and No. two cylinder work drive push down the push pedal and promote rings piece downstream for laminate each other between rings piece and the motor casing, later welding subassembly work welds the laminating department of rings piece and motor casing, thereby accomplishes motor casing surface rings piece welding operation.
The welding assembly comprises a driving motor, a driving fluted disc, an annular rotary disc, a bottom surface sliding column and a welding rod, the driving motor is fixedly arranged on the lower end face of the mounting substrate, the driving fluted disc is fixedly arranged on an output shaft of the driving motor, the outer side of the driving fluted disc is provided with the annular rotary disc which is matched with the driving fluted disc for use, the bottom surface sliding column which is matched with the annular sliding groove A for use is uniformly arranged on the lower end face of the annular rotary disc in a welding mode, the welding rod is symmetrically arranged on the annular rotary disc, when the motor shell is manually placed on the fixed base and driven to move upwards under the action of a cylinder, the welding rod is always attached to the surface of the motor shell under the action of the welding rod, then the driving motor works to drive the driving fluted disc to rotate, the bottom surface sliding column on the annular rotary disc is driven to slide along the annular sliding groove A under the action of gear meshing, so as to drive the welding rod to weld the periphery of the lifting ring block, thereby achieving the purpose of welding the lifting ring block.
As a preferred technical scheme, the fixed base is of a basin-shaped structure, placing sinking grooves B are symmetrically formed in the fixed base, a material supporting pressing plate is arranged on the placing sinking grooves B in a sliding connection mode, the material supporting pressing plate and the fixed base are connected together through a release spring, the lower end of the material supporting pressing plate abuts against a deflection plate, the deflection plate is mounted inside the fixed base in a rotating connection mode, the upper end of the deflection plate abuts against a clamping pushing plate, the clamping pushing plate is mounted inside the fixed base in a sliding connection mode, a rotating shifting plate is arranged on the outer side of the deflection plate and fixedly mounted on a separation rod, and the separation rod is mounted on the fixed base in a rotating connection mode.
As a preferred technical scheme, opposite insertion strip blocks are uniformly arranged on the clamping push plate, attaching plates are symmetrically arranged on the opposite insertion strip blocks in a sliding connection mode, the attaching plates and the opposite insertion strip blocks are connected together through ejection springs, and the surfaces of the attaching plates are made of rubber materials.
As a preferred technical scheme, a hemispherical sinking groove C is formed in the downward pressing push plate, a rubber cushion block is arranged in the hemispherical sinking groove C, the outer side of the downward pressing push plate is connected with a driving shifting strip through a contraction spring, the lower end face of the driving shifting strip inclines, and rotating rollers are uniformly arranged on the lower end face of the driving shifting strip in a rotating connection mode.
As a preferred technical scheme of the invention, the inner wall of the guide slideway is provided with a sealing baffle in a sliding connection mode, the sealing baffle is in an L-shaped structure, the sealing baffle and the driving poking strip are matched with each other for use, the inner wall of the guide slideway is uniformly provided with the blocking strips in a sliding connection mode, the heads of the blocking strips are in an arc-shaped structure, and the blocking strips and the guide slideway are connected together through a second spring.
According to a preferred technical scheme, the feeding frame is provided with a feeding groove D, the feeding frame is provided with a closed cover plate in a sliding connection mode, spherical balls are uniformly arranged on the lower end face of the closed cover plate, an opening-closing pull plate is fixedly arranged above the closed cover plate, the opening-closing pull plate is symmetrically provided with sunk grooves E, the feeding frame is provided with a pushing rod in a sliding connection mode, and an ejection spring is arranged between the pushing rod and the feeding frame.
As a preferable technical scheme of the invention, the welding rod comprises a guide T rod, a sliding frame, a third spring, a fourth spring and a welding block, the guide T rod is symmetrically arranged on the annular turntable in a welding mode, the sliding frame is arranged on the guide T rod in a sliding connection mode, the sliding frame and the guide T rod are connected together through the third spring, the welding block is connected to the sliding frame through the fourth spring, and the welding block is arranged on the sliding frame in a sliding connection mode.
As a preferable technical scheme of the invention, the sliding frame is provided with a sliding pipe, the sliding pipe is arranged on the guide T-shaped rod in a sliding connection mode, the inner wall of the sliding pipe is uniformly provided with spherical balls, and the sliding pipe and the sliding frame are connected together through two stable connecting rods.
Compared with the prior art, the invention has the following advantages:
1. the invention can solve the following problems of the prior light alloy motor shell surface hanging ring block during welding: a: when the existing motor hanging ring block is welded, the hanging ring block is often manually pressed and then welded, and when the hanging ring block is manually pressed, high temperature is often generated during welding, so that the human body is easily injured; b: current motor rings piece is carrying out the installation in-process, often puts unstability because of motor housing self, and then takes place to rock when leading to rings piece installation, and the condition that leads to the welding failure takes place, need carry out the secondary welding, and then very big increase staff's work load, extravagant manpower.
2. According to the motor shell welding device, the splicing assembly is designed, the motor shell is manually placed on the fixing base, then the fixing base is manually driven to clamp the motor shell, then the hanging ring block is manually placed in the feeding frame, the feeding frame works to push the hanging ring block into the guide slideway, then the first air cylinder works to drive the fixing base to move upwards, the second air cylinder works to drive the downward pressing push plate to push the hanging ring block to move downwards, the hanging ring block and the motor shell are attached to each other, then the assembly welding works, the attaching position of the hanging ring block and the motor shell is welded, the steps of manual participation are greatly reduced, and the possibility of staff injury is reduced.
3. According to the invention, the fixed base is designed, the motor shell is manually placed on the fixed base, the supporting legs on the motor shell enter the placing sinking grooves B, the supporting pressing plates are extruded, the supporting pressing plates move downwards to extrude the deflection plates, so that the deflection plates rotate, the clamping pushing plates are further driven to move upwards to be inserted into the sinking grooves in the surface of the motor, when the opposite insertion strip blocks on the clamping pushing plates are inserted into the sinking grooves in the surface of the motor shell, the laminating plates are driven to move towards two sides under the action of the pushing springs to abut against the sinking grooves in the surface of the motor shell, so that the situation that the motor shakes is greatly avoided, the stability of the hanging ring blocks during welding is further improved, the workload of workers is reduced, and the manpower is saved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structural schematic of the present invention;
FIG. 3 is a schematic cross-sectional view A-A of FIG. 2 of the present invention;
FIG. 4 is an enlarged schematic view of area B of FIG. 3 of the present invention;
FIG. 5 is a schematic view of the construction of the push plate of the present invention;
FIG. 6 is a schematic structural view of a closure panel of the present invention;
fig. 7 is an enlarged schematic view of region C of fig. 3 of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 7.
The utility model provides an electric automobile light alloy motor casing weld forming equipment, includes mounting substrate 1, concatenation subassembly 2 and welding subassembly 3, has seted up annular spout A on the mounting substrate 1, installs concatenation subassembly 2 on the mounting substrate 1, and the 2 outsides of concatenation subassembly are provided with welding subassembly 3, and welding subassembly 3 installs on mounting substrate 1, wherein:
the splicing component 2 comprises a supporting column 21, a first air cylinder, a fixed base 22, a second air cylinder, a downward pressing push plate 23, a guide slideway 24 and a feeding frame 25, the supporting column 21 is uniformly installed on the lower end face of the installation substrate 1 in a welding mode, the first air cylinder is installed on the lower end face of the installation substrate 1, the fixed base 22 is installed on an output shaft of the first air cylinder, the downward pressing push plate 23 is arranged above the fixed base 22, the downward pressing push plate 23 is connected with an output shaft of the second air cylinder, the second air cylinder is fixedly installed on the installation substrate 1, the guide slideway 24 is arranged on the outer side of the downward pressing push plate 23, the guide slideway 24 is fixedly installed on the installation substrate 1, the feeding frame 25 is fixedly installed on the guide slideway 24, during specific work, a motor shell is manually placed on the fixed base 22, then the fixed base 22 is manually driven to clamp the motor shell, then a hoisting ring block is manually placed in the feeding frame 25, go up work or material rest 25 work, push into the rings piece among the guide slide 24, later cylinder work drives unable adjustment base 22 upward movement, and No. two cylinder work drive push down board 23 and promote rings piece downstream for laminate each other between rings piece and the motor casing, later welding subassembly 3 work welds the laminating department of rings piece and motor casing, thereby accomplishes motor casing surface rings piece welding operation.
The fixed base 22 is a basin-shaped structure, the fixed base 22 is symmetrically provided with placing sinking grooves B, the placing sinking grooves B are provided with a material supporting pressing plate 221 in a sliding connection mode, the material supporting pressing plate 221 and the fixed base 22 are connected together through a relief spring 222, the lower end of the material supporting pressing plate 221 is abutted against a deflection plate 223, the deflection plate 223 is installed inside the fixed base 22 in a rotating connection mode, the upper end of the deflection plate 223 is abutted against a clamping pushing plate 224, the clamping pushing plate 224 is installed inside the fixed base 22 in a sliding connection mode, the outer side of the deflection plate 223 is provided with a rotating shifting plate 225, the rotating shifting plate 225 is fixedly installed on a separation rod 226, the separation rod 226 is installed on the fixed base 22 in a rotating connection mode, during specific work, the motor shell is manually placed on the fixed base 22, grooves are uniformly formed on the surface of the motor shell, and when supporting legs on the motor shell enter the placing sinking grooves B, extrude holding in the palm material clamp plate 221, hold in the palm material clamp plate 221 downstream, extrude deflector 223, make deflector 223 rotate, and then drive joint push pedal 224 upward movement, insert to the recess on motor surface, thereby accomplish motor casing fixed operation, simultaneously be provided with between holding in the palm material clamp plate 221 and unable adjustment base 22 and alleviate spring 222, thereby can slow down the speed of sinking that holds in the palm material clamp plate 221, and then can protect deflector 223, the life of deflector 223 has been prolonged, simultaneously through artifical twisting the release lever 226, make the rotation on the release lever 226 dial the board 225 motion, drive deflector 223 and rotate and jack up motor casing, make things convenient for motor casing's dismantlement to handle, and then very big improvement the welding efficiency of motor casing surface hanging ring frame.
Evenly install on joint push pedal 224 and to inserting strip piece 2241, install attaching plate 2242 through sliding connection's mode symmetry on inserting strip piece 2241, attaching plate 2242 links together through ejection spring 2243 between inserting strip piece 2241, attaching plate 2242 surface constitutes for the rubber material, concrete during operation, when inserting strip piece 2241 on joint push pedal 224 in the heavy groove to motor casing surface, the effect of top ejection spring 2243 drives attaching plate 2242 and moves to both sides, support on the heavy cell wall on motor casing surface, thereby very big condition emergence that has avoided the motor to rock, and then stability when having improved rings piece welding.
The lower pressing push plate 23 is provided with a hemispherical sinking groove C, the inner part of the hemispherical sinking groove C is provided with a rubber cushion block 231, the outer side of the lower pressing push plate 23 is connected with a driving shifting strip 232 through a contraction spring 234, the lower end surface of the driving shifting strip 232 is inclined, and the lower end surface of the driving shifting strip 232 is uniformly provided with a rotating roller 233 through a rotating connection mode, when the lower pressing push plate 23 moves downwards under the action of a second air cylinder in specific work, the hemispherical sinking groove C on the lower pressing push plate 23 is contacted with the head part of the hanging ring block to wrap the head part of the hanging ring block, so that the contact area between the hanging ring block and the hanging ring block is increased, further, when the lower pressing push plate 23 pushes the hanging ring block to be in butt joint with the motor shell, the self stability of the hanging ring block can be greatly ensured, meanwhile, the rubber cushion block 231 is arranged on the hemispherical sinking groove C, the extrusion force between the lower pressing push plate 33 and the hanging ring block can be reduced, and the abrasion of the hanging ring block can be avoided, the attractiveness of the welded motor shell is guaranteed.
The inner wall of the upper guide slideway 24 is provided with a closed baffle 241 in a sliding connection mode, the closed baffle 241 is in an L-shaped structure, the closed baffle 241 and the drive shifting bar 232 are matched with each other for use, the inner wall of the guide slideway 24 is uniformly provided with a blocking bar 242 in a sliding connection mode, the head of the blocking bar 242 is in an arc-shaped structure, the blocking bar 242 and the guide slideway 24 are connected together through a second spring 243, during specific work, the closed baffle 241 is positioned at the uppermost end of the guide slideway 24 at the beginning, the guide slideway 24 is communicated with the upper material rack 25, a push rod 253 pushes a lifting ring block into the guide slideway 24 under the action of an ejection spring 254, and then when the push plate 23 moves downwards under the action of a second cylinder, the drive shifting bar 232 drives the closed baffle 241 to move downwards to seal the space between the upper material rack 25 and the guide slideway 24, and then the push plate 23 continues to move, the lifting ring block is driven to move downwards and is contacted with the motor shell, after the lifting ring block enters the guiding slideway 24, the lifting ring block is blocked by the blocking strip 242, thereby greatly avoiding the situation that the hanging ring block directly falls off, simultaneously driving the hanging ring block to move downwards through the continuous extrusion of the downward-pressing push plate 23, reducing the downward speed of the hanging ring block, thereby greatly improving the placing stability of the hoisting ring block when the hoisting ring block is butted with the surface of the motor shell, avoiding the occurrence of overlarge deviation, then pressing the push plate 23 to move upwards under the action of the second cylinder to drive the driving shifting strip 232 to move upwards, thereby contacting with the sealing baffle 241, and driving the sealing baffle 241 to move upwards through extrusion, the guide slideway 24 and the feeding frame 25 are communicated with each other, and then the lifting ring block is pushed into the guide slideway 24 under the action of the push rod 253, so that the purpose of intermittent feeding is achieved.
The feeding frame 25 is provided with a discharging groove D, the feeding frame 25 is provided with a closed cover plate 251 in a sliding connection mode, spherical balls are uniformly arranged on the lower end face of the closed cover plate 251, an opening and closing pull plate 252 is fixedly arranged above the closed cover plate 251, sinking grooves E are symmetrically arranged on the opening and closing pull plate 252, a pushing rod 253 is arranged on the feeding frame 25 in a sliding connection mode, an ejection spring 254 is arranged between the pushing rod 253 and the feeding frame 25, during specific work, the closed cover plate 251 is manually pulled open, then the hanging ring block is manually placed in the discharging groove D, then the closed cover plate 251 is manually closed, the pushing rod 253 abuts against the side wall of the hanging ring block due to the action of the ejection spring 254, then a second air cylinder acts, the pushing plate 23 is driven to do up-and-down reciprocating motion, the closing baffle 241 is driven to continuously open and close under the action of a driving shifting bar 232, meanwhile, the pushing rod 253 sequentially feeds the hanging block into the guide slideway 24 due to the action of the ejection spring 254, and then very big improvement material loading efficiency, simultaneously because of evenly being provided with spherical ball on the terminal surface under the closed cover plate 251 to smoothness nature when the improvement shackle piece that can be very big moves, the symmetry is provided with heavy groove E on the arm-tie 252 that opens and shuts simultaneously, makes things convenient for human finger to exert oneself, makes closed cover plate 251 opened by the staff more easily, has further improved material loading speed.
The welding assembly 3 comprises a driving motor, a driving fluted disc 31, an annular turntable 32, a bottom surface sliding column 33 and a welding rod 34, the driving motor is fixedly installed on the lower end face of the installation substrate 1, the driving fluted disc 31 is fixedly installed on an output shaft of the driving motor, the annular turntable 32 which is matched with the driving fluted disc 31 is arranged on the outer side of the driving fluted disc 31, the bottom surface sliding column 33 which is matched with the annular sliding chute A for use is evenly installed on the lower end face of the annular turntable 32 in a welding mode, the welding rod 34 is symmetrically installed on the annular turntable 32, when the motor works in detail, the motor shell is manually placed on the fixed base 22 and is driven to move upwards under the action of a cylinder, the welding rod 34 acts, the welding rod 34 is always attached to the surface of the motor shell, then the driving motor works to drive the driving fluted disc 31 to rotate, the bottom surface sliding column 33 on the annular turntable 32 is driven to slide along the annular sliding chute A under the action of gear meshing, thereby driving the welding rod 34 to weld the periphery of the hanging ring block, and achieving the purpose of welding the hanging ring block.
The welding rod 34 comprises a guiding T-shaped rod 341, a sliding frame 342, a third spring 343, a fourth spring 344 and a welding block 345, the guiding T-shaped rod 341 is symmetrically installed on the annular turntable 32 in a welding mode, the sliding frame 342 is installed on the guiding T-shaped rod 341 in a sliding connection mode, the sliding frame 342 and the guiding T-shaped rod 341 are connected together through the third spring 343, the welding block 345 is connected to the sliding frame 342 through the fourth spring 344, and the welding block 345 is installed on the sliding frame 342 in a sliding connection mode. Therefore, the sliding phenomenon cannot occur at the position of the sliding frame 342, the welding block slides along the sliding frame 342 under the action of the fourth spring 344, the head of the welding block 345 is close to the joint position between the lifting ring block and the motor shell, the welding block 345 works to weld the joint position between the lifting ring block and the motor shell, and the purpose of welding the lifting ring block is achieved.
The sliding rack 342 is provided with a sliding pipe 3421, the sliding pipe 3421 is arranged on the guide T-bar 341 in a sliding connection mode, the inner wall of the sliding pipe 3421 is uniformly provided with spherical balls, the sliding pipe 3421 and the sliding rack 342 are connected together through two stabilizing connecting rods 3422, when the sliding rack works in detail, when the sliding rod 3421 is driven manually to slide along the guide T-bar, the spherical balls on the inner wall of the sliding pipe 3421 can greatly ensure the smoothness of the sliding pipe 3421 during movement, and meanwhile, as the sliding pipe 3421 and the sliding rack 342 are connected together through the Wenton connecting rod 3422, a triangular structure is formed, and further the overall stability of the sliding rack 342 is greatly ensured.
When in work:
s1, hoisting ring block filling: manually pulling open the closed cover plate 251, manually placing the hoisting ring block into the feeding groove D, and manually closing the closed cover plate 251 to finish the hoisting ring block filling operation;
s2, installing a shell: after finishing the hoisting ring block filling operation, manually driving the skid 342 to slide upwards to enable the third spring 343 to contract, manually placing the motor shell on the fixed base 22, enabling the support legs on the motor shell to enter the placing sinking groove B to extrude the material supporting pressure plate 221, enabling the material supporting pressure plate 221 to move downwards to extrude the deflection plate 223, enabling the deflection plate 223 to rotate, further driving the clamping push plate 224 to move upwards to be inserted into the sinking groove on the surface of the motor, and thus finishing the motor shell mounting operation;
s3, part laminating: after the installation operation of the shell is completed, the first air cylinder works to drive the fixed base 22 to move upwards, and the second air cylinder works to drive the downward pressing push plate 23 to push the lifting ring block to move downwards, so that the lifting ring block and the shell of the motor are mutually attached, and further the attachment operation of parts is completed;
s4, welding and forming: after the parts are attached, the driving motor works to drive the driving fluted disc 31 to rotate, and the bottom surface sliding column 33 on the annular turntable 32 is driven to slide along the annular sliding groove A under the meshing action of the gears, so that the welding rod 34 is driven to weld the periphery of the lifting ring block, and the welding forming operation is completed;
s5, repeating the steps S1-S4, and continuously carrying out the welding operation of the motor surface lifting ring blocks.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an electric automobile light alloy motor casing weld forming equipment, includes mounting substrate (1), concatenation subassembly (2) and welding subassembly (3), its characterized in that: seted up annular spout A on mounting substrate (1), installed concatenation subassembly (2) on mounting substrate (1), concatenation subassembly (2) outside is provided with welding assembly (3), and welding assembly (3) are installed on mounting substrate (1), wherein:
the splicing assembly (2) comprises supporting columns (21), a first air cylinder, a fixing base (22), a second air cylinder, a downward pressing push plate (23), a guide slide way (24) and an upper material rack (25), the supporting columns (21) are uniformly arranged on the lower end face of the mounting base plate (1) in a welding mode, the first air cylinder is arranged on the lower end face of the mounting base plate (1), the fixing base (22) is arranged on an output shaft of the first air cylinder, the downward pressing push plate (23) is arranged above the fixing base (22), the downward pressing push plate (23) is connected with the output shaft of the second air cylinder, the second air cylinder is fixedly arranged on the mounting base plate (1), the guide slide way (24) is arranged on the outer side of the downward pressing push plate (23), the guide slide way (24) is fixedly arranged on the mounting base plate (1), and the upper material rack (25) is fixedly arranged on the guide slide way (24);
welding subassembly (3) are including driving motor, drive fluted disc (31), annular carousel (32), bottom surface traveller (33) and welding rod (34), driving motor fixed mounting is on mounting substrate (1) terminal surface down, fixed mounting has drive fluted disc (31) on driving motor's the output shaft, the drive fluted disc (31) outside is provided with annular carousel (32) that mutually support and use, evenly install bottom surface traveller (33) that mutually support and use with annular spout A through the welded mode on annular carousel (32) the terminal surface down, welding rod (34) are installed to the symmetry on annular carousel (32).
2. The welding forming device for the light alloy motor shell of the electric automobile according to claim 1, wherein: unable adjustment base (22) are the basin shape structure, the symmetry has been seted up on unable adjustment base (22) and has been placed heavy groove B, place and hold in the palm material clamp plate (221) through sliding connection's mode on the heavy groove B, hold in the palm and link together through alleviating spring (222) between material clamp plate (221) and unable adjustment base (22), it supports to lean on there being deflector (223) to hold in the palm material clamp plate (221) lower extreme, deflector (223) are installed inside unable adjustment base (22) through the mode of rotating the connection, deflector (223) upper end is supported and is leaned on there being joint push pedal (224), joint push pedal (224) are installed inside unable adjustment base (22) through the sliding connection mode, deflector (223) outside is provided with and rotates group board (225), it dials board (225) fixed mounting on separation pole (226) to rotate, separation pole (226) are installed on unable adjustment base (22) through the mode of rotating the connection.
3. The welding forming device for the light alloy motor shell of the electric automobile according to claim 2, wherein: evenly install on joint push pedal (224) to inserting strip piece (2241), install attaching plate (2242) through sliding connection's mode symmetry on inserting strip piece (2241), attaching plate (2242) and link together through ejection spring (2243) between inserting strip piece (2241), attaching plate (2242) surface constitutes for the rubber material.
4. The welding forming device for the light alloy motor shell of the electric automobile according to claim 1, wherein: the lower pressing push plate (23) is provided with a hemispherical sinking groove C, a rubber cushion block (231) is arranged inside the hemispherical sinking groove C, the outer side of the lower pressing push plate (23) is connected with a driving shifting strip (232) through a contraction spring (234), the driving shifting strip (232) is inclined at the lower end face, and a rotating roller (233) is uniformly arranged on the lower end face of the driving shifting strip (232) in a rotating connection mode.
5. The welding forming device for the light alloy motor shell of the electric automobile according to claim 4, wherein: install closure flap (241) through sliding connection's mode on guide slide (24) upper inner wall, closure flap (241) are L shape structure, and the use of mutually supporting between closure flap (241) and drive thumb strip (232), evenly installs through sliding connection's mode on guide slide (24) inner wall and blocks strip (242), blocks strip (242) head and is the arc structure, blocks and links together through second spring (243) between strip (242) and the guide slide (24).
6. The welding forming device for the light alloy motor shell of the electric automobile according to claim 1, wherein: go up and seted up blowing groove D on work or material rest (25), go up and install closed cover plate (251) through sliding connection's mode on work or material rest (25), evenly install spherical ball on the terminal surface under closed cover plate (251), closed cover plate (251) top fixed mounting has the arm-tie (252) that opens and shuts, the symmetry is provided with heavy groove E on the arm-tie (252) that opens and shuts, go up and install on work or material rest (25) through sliding connection's mode and support push rod (253), it is provided with ejecting spring (254) to support between push rod (253) and last work or material rest (25).
7. The welding forming device for the light alloy motor shell of the electric automobile according to claim 1, wherein: the welding rod (34) comprises a guide T rod (341), a sliding frame (342), a third spring (343), a fourth spring (344) and a welding block (345), the guide T rod (341) is symmetrically installed on the annular rotary table (32) in a welding mode, the sliding frame (342) is installed on the guide T rod (341) in a sliding connection mode, the sliding frame (342) and the guide T rod (341) are connected together through the third spring (343), the welding block (345) is connected onto the sliding frame (342) through the fourth spring (344), and the welding block (345) is installed on the sliding frame (342) in a sliding connection mode.
8. The welding forming device for the light alloy motor shell of the electric automobile according to claim 7, wherein: the sliding frame (342) is provided with a sliding pipe (3421), the sliding pipe (3421) is arranged on the guide T rod (341) in a sliding connection mode, the inner wall of the sliding pipe (3421) is uniformly provided with spherical balls, and the sliding pipe (3421) and the sliding frame (342) are connected together through two stabilizing connecting rods (3422).
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| CN202111623719.7A CN114227046B (en) | 2021-12-28 | 2021-12-28 | Welding forming equipment for light alloy motor shell of electric automobile |
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| CN202111623719.7A CN114227046B (en) | 2021-12-28 | 2021-12-28 | Welding forming equipment for light alloy motor shell of electric automobile |
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| CN114227046B (en) | 2023-08-11 |
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Effective date of registration: 20230717 Address after: No. 131 Chongde Road, Hengli Town, Dongguan City, Guangdong Province 523000 Applicant after: DONGGUAN LITONGHANG AUTOMOBILE ACCESSORIES CO.,LTD. Address before: 564599 No. 275 Gushan Road, Renhuai City, Zunyi City, Guizhou Province Applicant before: Zhou Jiantao |
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