CN114227046B - Welding forming equipment for light alloy motor shell of electric automobile - Google Patents
Welding forming equipment for light alloy motor shell of electric automobile Download PDFInfo
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- CN114227046B CN114227046B CN202111623719.7A CN202111623719A CN114227046B CN 114227046 B CN114227046 B CN 114227046B CN 202111623719 A CN202111623719 A CN 202111623719A CN 114227046 B CN114227046 B CN 114227046B
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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
-
- 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
-
- 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
-
- 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 a mounting substrate, a splicing component and a welding component, wherein the splicing component is mounted on the mounting substrate, the welding component is arranged on the outer side of the splicing component, and the welding component is fixedly mounted on the mounting substrate, so that the following problems of the hanging ring on the surface of the existing light alloy motor shell in welding are solved: a: when the existing motor hanging ring block is welded, the hanging ring block is often required to be manually pressed and then welded, and when the hanging ring block is manually pressed, high temperature is often generated in welding, so that the situation that a human body is injured is easily caused; b: the current motor hanging ring piece is in the installation, often because of motor housing self is put unstably, and then takes place to rock when leading to hanging ring piece installation, leads to the condition of welding failure to take place, needs to 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 main function of the motor is to generate driving torque, the driving torque is used as a power source of an electric appliance or various machines, and the mechanical energy can be converted into electric energy, so that the motor is widely used in modern society, the motor is used in various industries, the motor becomes an indispensable part of various industries, a large number of motors are used in the automobile field, a light alloy is often used as a shell of the motor under the premise of ensuring the automobile performance in the automobile field, and a hanging ring block is often arranged on the surface of the motor in a welding mode for convenient taking out, but the existing hanging ring block on the surface of the shell of the motor still has a certain defect in welding.
The following problems exist in the conventional 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 required to be manually pressed and then welded, and when the hanging ring block is manually pressed, high temperature is often generated in welding, so that the situation that a human body is injured is easily caused; b: the current motor hanging ring piece is in the installation, often because of motor housing self is put unstably, and then takes place to rock when leading to hanging ring piece installation, leads to the condition of welding failure to take place, needs to 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 invention aims to solve the technical problems by adopting the following technical scheme: the utility model provides an electric automobile light alloy motor casing welding former, includes mounting substrate, splice assembly and welding assembly, has seted up annular spout A on the mounting substrate, installs splice assembly on the mounting substrate, and the splice assembly outside is provided with welding assembly, and welding assembly installs on mounting substrate, wherein:
the splicing assembly comprises a supporting column, a first air cylinder, a fixed base, a second air cylinder, a pushing plate, a guide slideway and a loading frame, wherein the supporting column is 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 pushing plate is arranged above the fixed base, the pushing plate is pushed down, the output shaft of the second air cylinder is connected with the output shaft of the second air cylinder, the second air cylinder is fixedly arranged on the mounting substrate, the guide slideway is arranged on the outer side of the pushing plate, the guide slideway is fixedly arranged on the mounting substrate, the loading frame is fixedly arranged on the guide slideway, the motor shell is manually placed on the fixed base, then the motor shell is clamped by the fixed base, then the lifting ring block is manually placed in the loading frame, the lifting ring block is jacked into the guide slideway, then the first air cylinder is driven by the fixed base to move upwards, the pushing plate is pushed down by the second air cylinder to move downwards, the lifting ring block and the motor shell are mutually attached, then the lifting ring block and the motor shell are welded, and the welding assembly work is carried out, and the welding operation of the surface of the lifting ring and the motor shell is completed.
The welding assembly comprises a driving motor, a driving fluted disc, an annular rotary disc, a bottom sliding column and a welding rod, wherein the driving motor is fixedly arranged on the lower end face of a mounting substrate, the driving fluted disc is fixedly arranged on an output shaft of the driving motor, the annular rotary disc which is mutually matched with each other for use is arranged on the outer side of the driving fluted disc, the bottom sliding column which is mutually 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 welding rod is operated, the motor shell is placed on a fixed base manually, the motor shell is driven to move upwards due to the action of a first cylinder, the welding rod is always attached to the surface of the motor shell, then the driving motor is operated to drive the driving fluted disc to rotate, the bottom sliding column on the annular rotary disc is driven to slide along the annular sliding groove A through the gear engagement effect, and the welding rod is driven to weld the periphery of a hanging ring block, and therefore the purpose of hanging ring block welding is achieved.
As a preferable technical scheme of the invention, the fixed base is of a basin-shaped structure, the fixed base is symmetrically provided with the placing sink B, the placing sink B is provided with the material supporting pressing plate in a sliding connection mode, the material supporting pressing plate and the fixed base are connected together through the relieving spring, the lower end of the material supporting pressing plate is abutted against the deflection plate, the deflection plate is arranged in the fixed base in a rotating connection mode, the upper end of the deflection plate is abutted against the clamping push plate, the clamping push plate is arranged in the fixed base in a sliding connection mode, the outer side of the deflection plate is provided with the rotating shifting plate, the rotating shifting plate is fixedly arranged on the separating rod, and the separating rod is arranged on the fixed base in a rotating connection mode.
As an optimal technical scheme of the invention, the opposite-inserting strip blocks are uniformly arranged on the clamping pushing plate, the opposite-inserting strip blocks are symmetrically provided with the laminating plates in a sliding connection mode, the laminating plates and the opposite-inserting strip blocks are connected together through the pushing springs, and the surfaces of the laminating plates are made of rubber materials.
As a preferable technical scheme of the invention, a hemispherical sinking groove C is formed in the pushing plate, a rubber cushion block is arranged in the hemispherical sinking groove C, a driving poking bar is connected to the outer side of the pushing plate through a contraction spring, the lower end face of the driving poking bar is inclined, and rotating rollers are uniformly arranged on the lower end face of the driving poking bar in a rotating connection mode.
As a preferable technical scheme of the invention, the upper inner wall of the guide slideway is provided with the sealing baffle plate in a sliding connection mode, the sealing baffle plate is of an L-shaped structure, the sealing baffle plate and the driving poking bar are matched with each other for use, the inner wall of the guide slideway is uniformly provided with the blocking bar in a sliding connection mode, the head part of the blocking bar is of an arc-shaped structure, and the blocking bar and the guide slideway are connected together through the second spring.
As a preferable technical scheme of the invention, a discharging groove D is formed in the feeding frame, a closed cover plate is arranged on the feeding frame in a sliding connection mode, spherical balls are uniformly arranged on the lower end face of the closed cover plate, an opening and closing pulling plate is fixedly arranged above the closed cover plate, sinking grooves E are symmetrically formed in the opening and closing pulling plate, a pushing rod is arranged on the feeding frame 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, wherein 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 is connected with the guide T rod through the third spring, the welding block is connected on 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 the sliding pipe, the sliding pipe is arranged on the guide T 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 problems that the existing light alloy motor shell surface hanging ring block always has the following problems when being welded: a: when the existing motor hanging ring block is welded, the hanging ring block is often required to be manually pressed and then welded, and when the hanging ring block is manually pressed, high temperature is often generated in welding, so that the situation that a human body is injured is easily caused; b: the current motor hanging ring piece is in the installation, often because of motor housing self is put unstably, and then takes place to rock when leading to hanging ring piece installation, leads to the condition of welding failure to take place, needs to carry out the secondary welding, and then very big increase staff's work load, extravagant manpower.
2. According to the invention, the splicing assembly is designed, the motor shell is manually placed on the fixed base, the fixed base is manually driven to clamp the motor shell, then the lifting ring block is manually placed in the feeding frame, the feeding frame works to jack the lifting ring block into the guide slideway, then the first air cylinder works to drive the fixed base to move upwards, the second air cylinder works to drive the pushing plate to push the lifting ring block to move downwards, so that the lifting ring block and the motor shell are mutually attached, then the welding assembly works to weld the attachment part of the lifting ring block and the motor shell, the steps of manual participation are greatly reduced, and the possibility of staff injury is reduced.
3. According to the invention, the fixing base is designed, the motor shell is manually placed on the fixing base, the supporting feet on the motor shell enter the supporting and placing sink B, the material supporting pressing plate is extruded, the material supporting pressing plate moves downwards, the deflection plate is extruded, the deflection plate is rotated, the clamping pushing plate is further driven to move upwards and is inserted into the sink on the surface of the motor, when the opposite inserting strip block on the clamping pushing plate is inserted into the sink on the surface of the motor shell, the pushing spring acts to drive the attaching plate to move to two sides and prop against the sink on the surface of the motor shell, so that the shaking condition of the motor is greatly avoided, the stability of the hanging ring block during welding is further improved, the workload of staff is reduced, and the manpower is saved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of a schematic structural diagram of the present invention;
FIG. 3 is a schematic cross-sectional view of A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged schematic view of region B of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the structure of the push plate of the present invention;
FIG. 6 is a schematic view of the structure of the closure flap of the present invention;
fig. 7 is an enlarged schematic view of region C of fig. 3 in accordance with the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement of the purposes and the effects of the present invention easy to understand, the present invention is further described below with reference to fig. 1 to 7.
The utility model provides an electric automobile light alloy motor casing welding former, includes mounting substrate 1, concatenation subassembly 2 and welding component 3, has seted up annular spout A on the mounting substrate 1, installs concatenation subassembly 2 on the mounting substrate 1, and the concatenation subassembly 2 outside is provided with welding component 3, and welding component 3 installs on mounting substrate 1, wherein:
the splicing assembly 2 comprises a supporting column 21, a first air cylinder, a fixed base 22, a second air cylinder, a pressing push plate 23, a guide slideway 24 and a loading frame 25, wherein the supporting column 21 is uniformly arranged on the lower end face of the mounting substrate 1 in a welding mode, the first air cylinder is arranged on the lower end face of the mounting substrate 1, the fixed base 22 is arranged on an output shaft of the first air cylinder, the pressing push plate 23 is arranged above the fixed base 22, the pressing push plate 23 is connected with an output shaft of the second air cylinder, the second air cylinder is fixedly arranged on the mounting substrate 1, the guide slideway 24 is arranged on the outer side of the pressing push plate 23, the guide slideway 24 is fixedly arranged on the mounting substrate 1, the loading frame 25 is fixedly arranged on the guide slideway 24, during specific operation, a motor shell is manually arranged on the fixed base 22, the motor shell is clamped by the manual driving of the fixed base 22, then the lifting ring block is manually arranged in the loading frame 25, the lifting ring block is jacked into the guide slideway 24, the first air cylinder is then operated to drive the fixed base 22 to move upwards, the second air cylinder is operated to drive the pressing push plate 23 to push the lifting ring block to move downwards, the motor shell and the lifting ring block and the motor shell are mutually attached to the shell, and the shell is welded, and the shell is welded.
The fixed base 22 is of a basin-shaped structure, a placing sink B is symmetrically arranged on the fixed base 22, a material supporting pressing plate 221 is arranged on the placing sink B in a sliding connection mode, the material supporting pressing plate 221 and the fixed base 22 are connected together through a relieving spring 222, the lower end of the material supporting pressing plate 221 is abutted against a deflection plate 223, the deflection plate 223 is arranged in the fixed base 22 in a rotating connection mode, the upper end of the deflection plate 223 is abutted against a clamping push plate 224, the clamping push plate 224 is arranged in the fixed base 22 in a sliding connection mode, a rotating poking plate 225 is arranged on the outer side of the deflection plate 223, the rotating poking plate 225 is fixedly arranged on a separating rod 226, the separating rod 226 is arranged on the fixed base 22 in a rotating connection mode, in particular, a motor shell is manually placed on the fixed base 22 in a specific operation mode, a groove is uniformly arranged due to the indication of a motor, when supporting legs on the motor shell enter the placing sink B, the material supporting pressing plate 221 is extruded, the material supporting pressing plate 221 moves downwards, the deflection plate 223 is extruded, the deflection plate 223 rotates, the clamping pushing plate 224 is driven to move upwards and is inserted into a groove on the surface of the motor, and therefore the motor shell fixing operation is completed, meanwhile, due to the fact that the spring 222 is relieved between the material supporting pressing plate 221 and the fixing base 22, the sinking speed of the material supporting pressing plate 221 can be slowed down, the deflection plate 223 can be protected, the service life of the deflection plate 223 is prolonged, meanwhile, the separation rod 226 is manually screwed, the rotation shifting plate 225 on the separation rod 226 moves, the deflection plate 223 is driven to rotate to jack up the motor shell, the motor shell is convenient to detach, and the welding efficiency of the surface frame of the motor shell is greatly improved.
The butt-joint strip piece 2241 is evenly installed on the joint push pedal 224, the butt-joint strip piece 2241 is symmetrically provided with the joint plate 2242 in a sliding connection mode, the joint plate 2242 is connected with the butt-joint strip piece 2241 through the push spring 2243, the surface of the joint plate 2242 is made of rubber materials, and when the butt-joint strip piece 2241 on the joint push pedal 224 is inserted into a sinking groove on the surface of a motor shell, the push spring 2243 acts to drive the joint plate 2242 to move towards two sides to abut against the sinking groove wall on the surface of the motor shell, so that the condition of motor shaking is greatly avoided, and the stability of the welding of the lifting ring piece is improved.
The hemispherical sinking groove C is formed in the pushing plate 23, the rubber cushion block 231 is arranged in the hemispherical sinking groove C, the driving poking bar 232 is connected to the outer side of the pushing plate 23 through the contraction spring 234, the lower end face of the driving poking bar 232 is inclined, the rotating roller 233 is uniformly arranged on the lower end face of the driving poking bar 232 in a rotating connection mode, when the pushing plate 23 is in specific work, due to the fact that the second cylinder acts downwards, the hemispherical sinking groove C on the pushing plate 23 is in contact with the head of the lifting ring block, the head of the lifting ring block is wrapped, the contact area between the hemispherical sinking groove C and the lifting ring block is increased, the stability of the lifting ring block can be greatly guaranteed when the pushing plate 23 pushes the lifting ring block to be in butt joint with the motor shell, meanwhile, the rubber cushion block 231 is arranged on the hemispherical sinking groove C, the extrusion force between the pushing plate 33 and the lifting ring block can be reduced, the situation that the lifting ring block is worn is avoided, and the attractiveness of a motor shell after welding is guaranteed.
The upper inner wall of the guide slide 24 is provided with a sealing baffle 241 in a sliding connection mode, the sealing baffle 241 is in an L-shaped structure, the sealing baffle 241 and the driving poking bar 232 are matched with each other for use, the inner wall of the guide slide 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 slide 24 are connected together through a second spring 243, in particular work, the sealing baffle 241 is positioned at the uppermost end of the guide slide 24 in the initial stage, the guide slide 24 and the upper material rack 25 are communicated with each other, the pushing rod 253 pushes the hanging ring block into the guide slide 24 under the action of the ejection spring 254, then when the pushing plate 23 is pushed down under the action of a second cylinder, the driving poking bar 232 drives the sealing baffle 241 to move downwards to seal between the upper material rack 25 and the guide slide 24, and then the pushing 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 guide slideway 24, the lifting ring block is blocked by the blocking strip 242, so that the condition that the lifting ring block directly falls is greatly avoided, meanwhile, the lifting ring block is driven to move downwards through continuous extrusion of the downward pushing plate 23, the descending speed of the lifting ring block is slowed down, the stability of the lifting ring block placement is greatly improved when the lifting ring block is in butt joint with the surface of the motor shell, the condition that the deviation is too large does not occur, the downward pushing plate 23 moves upwards under the action of a second cylinder, the driving poking strip 232 is driven to move upwards, so as to contact with the sealing baffle 241, the sealing baffle 241 is driven to move upwards through extrusion, the guiding slideway 24 and the feeding frame 25 are mutually communicated, then the lifting ring block is pushed into the guide slideway 24 under the action of the pushing rod 253, thereby achieving the purpose of intermittent feeding.
The feeding frame 25 is provided with a discharging groove D, the feeding frame 25 is provided with a closing cover plate 251 in a sliding connection mode, spherical balls are uniformly arranged on the lower end face of the closing cover plate 251, an opening and closing pulling plate 252 is fixedly arranged above the closing cover plate 251, sinking grooves E are symmetrically arranged on the opening and closing pulling plate 252, the feeding frame 25 is provided with a pushing rod 253 in a sliding connection mode, an ejection spring 254 is arranged between the pushing rod 253 and the feeding frame 25, the closing cover plate 251 is manually pulled open during specific work, then a lifting ring block is manually placed in the discharging groove D, the closing cover plate 251 is manually closed, the pushing rod 253 abuts against the side wall of the lifting ring block due to the action of the ejection spring 254, then a second cylinder acts, the pushing plate 23 is driven to reciprocate up and down, the pushing rod 232 acts to drive the closing baffle 241 to open and close continuously, meanwhile the pushing rod 253 sequentially feeds the lifting block into the guide slide way 24 due to the action of the ejection spring 254, meanwhile, the spherical balls are uniformly arranged on the lower end face of the closing cover plate 251, accordingly, the opening and closing speed of the lifting ring block can be greatly improved, and the lifting ring block can be opened smoothly by the user, and the user can be more easily opened by the user.
The welding assembly 3 comprises a driving motor, a driving fluted disc 31, an annular rotary disc 32, a bottom sliding column 33 and a welding rod 34, wherein the driving motor is fixedly arranged on the lower end face of the mounting substrate 1, the driving fluted disc 31 is fixedly arranged on an output shaft of the driving motor, the annular rotary disc 32 which is mutually matched with the driving fluted disc 31 is arranged on the outer side of the driving fluted disc, the bottom sliding column 33 which is mutually matched with the annular sliding groove A is uniformly arranged on the lower end face of the annular rotary disc 32 in a welding mode, the welding rod 34 is symmetrically arranged on the annular rotary disc 32, in specific operation, when a motor shell is manually placed on the fixed base 22, the motor shell is driven to move upwards due to the action of a first cylinder, the welding rod 34 is acted, the welding rod 34 is always attached to the surface of the motor shell, then the driving motor is driven to rotate, the bottom sliding column 33 on the annular rotary disc 32 is driven to slide along the annular sliding groove A through the gear engagement, and the welding rod 34 is driven to weld the periphery of a hanging ring block, and the hanging ring block is welded.
The welding rod 34 includes a guiding T-rod 341, a sliding frame 342, a third spring 343, a fourth spring 344 and a welding block 345, the guiding T-rod 341 is symmetrically mounted on the annular turntable 32 in a welding manner, the guiding T-rod 341 is mounted with the sliding frame 342 in a sliding connection manner, the sliding frame 342 is connected with the guiding T-rod 341 through the third spring 343, the welding block 345 is connected with the sliding frame 342 through the fourth spring 344, the welding block 345 is mounted on the sliding frame 342 in a sliding connection manner, when the motor housing is mounted, the sliding frame 342 is manually driven to slide upwards, the third spring 343 is contracted, then the motor housing is manually placed on the fixed base 22, the sliding frame 342 is mutually attached to the surface of the motor housing due to the pushing action of the third spring 343, so that the motor housing is positioned at the lower end of the sliding frame 342, a supporting operation is provided for the sliding frame 342, the sliding frame 342 is prevented from happening, the welding block is then slid along the sliding frame 342 due to the action of the fourth spring 344, the welding block is made to slide along the sliding frame 342, the welding head is made to be close to the position between the motor housing and the motor housing, and the ring housing is attached to the welding block, and the welding block is attached to the ring housing.
The sliding frame 342 is provided with the sliding tube 3421, the sliding tube 3421 is arranged on the guiding T-shaped rod 341 in a sliding connection mode, spherical balls are uniformly arranged on the inner wall of the sliding tube 3421, the sliding tube 3421 and the sliding frame 342 are connected together through two stable connecting rods 3422, and when the sliding frame 342 is specifically operated, when the sliding rod 3421 is manually driven to slide along the guiding T-shaped rod, the spherical balls on the inner wall of the sliding tube 3421 can greatly ensure the smoothness of the sliding tube 3421 during movement, and meanwhile, the sliding tube 3421 and the sliding frame 342 are connected together through the east connecting rods 3422 to form a triangular structure, so that the integral stability of the sliding frame 342 is greatly ensured.
When in operation, the device comprises:
s1, filling a hanging ring block: manually opening the closed cover plate 251, then manually placing the hanging ring blocks into the material discharge groove D, and then manually closing the closed cover plate 251, thereby completing the filling operation of the hanging ring blocks;
s2, mounting a shell: after the filling operation of the hanging ring blocks is completed, the sliding frame 342 is manually driven to slide upwards, so that the spring No. three 343 is contracted, then the motor shell is manually placed on the fixed base 22, supporting feet on the motor shell enter the placing sink B, the material supporting pressing plate 221 is extruded, the material supporting pressing plate 221 moves downwards, the deflection plate 223 is extruded, the deflection plate 223 is enabled to rotate, the clamping push plate 224 is driven to move upwards, and the motor shell is inserted into the sink on the surface of the motor, so that the motor shell installation operation is completed;
s3, fitting parts: after the shell mounting operation 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 pushing plate 23 to push the hanging ring block to move downwards, so that the hanging ring block and the motor shell are mutually attached, and the part attaching operation is completed;
s4, welding and forming: after the fitting operation of the parts is completed, the driving motor works to drive the driving fluted disc 31 to rotate, and the bottom sliding column 33 on the annular turntable 32 is driven to slide along the annular sliding groove A through the gear meshing action, so that the welding rod 34 is driven to weld the periphery of the hanging ring block, and the welding forming operation is completed;
s5, repeating the steps S1-S4, and continuously performing welding operation on the hanging ring blocks on the surface of the motor.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electric automobile light alloy motor casing welding forming equipment, includes mounting substrate (1), concatenation subassembly (2) and welding assembly (3), its characterized in that: an annular chute A is formed in the mounting substrate (1), a splicing assembly (2) is mounted on the mounting substrate (1), a welding assembly (3) is arranged outside the splicing assembly (2), and the welding assembly (3) is mounted on the mounting substrate (1), wherein:
the splicing assembly (2) comprises a support column (21), a first air cylinder, a fixed base (22), a second air cylinder, a pressing push plate (23), a guide slideway (24) and a feeding frame (25), wherein the support column (21) is uniformly arranged on the lower end face of the mounting substrate (1) in a welding mode, the first air cylinder is arranged on the lower end face of the mounting substrate (1), the fixed base (22) is arranged on an output shaft of the first air cylinder, the pressing push plate (23) is arranged above the fixed base (22), the pressing push plate (23) is connected with an output shaft of the second air cylinder, the second air cylinder is fixedly arranged on the mounting substrate (1), the guide slideway (24) is arranged on the outer side of the pressing push plate (23), the guide slideway (24) is fixedly arranged on the mounting substrate (1), the feeding frame (25) is fixedly arranged on the guide slideway (24), the pushing rod (253) is arranged on the feeding frame (25) in a sliding connection mode, and an ejection spring (254) is arranged between the pushing rod (253) and the feeding frame (25);
the welding assembly (3) comprises a driving motor, a driving fluted disc (31), an annular rotary disc (32), a bottom sliding column (33) and a welding rod (34), wherein the driving motor is fixedly arranged on the lower end face of the mounting substrate (1), the driving fluted disc (31) is fixedly arranged on an output shaft of the driving motor, the annular rotary disc (32) which is mutually matched with each other is arranged on the outer side of the driving fluted disc (31), the bottom sliding column (33) which is mutually matched with the annular sliding groove A in use is uniformly arranged on the lower end face of the annular rotary disc (32) in a welding mode, and the welding rod (34) is symmetrically arranged on the annular rotary disc (32);
a hemispherical sinking groove C is formed in the pushing plate (23), a rubber cushion block (231) is arranged in the hemispherical sinking groove C, a driving poking bar (232) is connected to the outer side of the pushing plate (23) through a contraction spring (234), the lower end face of the driving poking bar (232) is inclined, and a rotating roller (233) is uniformly arranged on the lower end face of the driving poking bar (232) in a rotating connection mode;
the sealing baffle (241) is installed on the upper inner wall of the guide slide way (24) in a sliding connection mode, the sealing baffle (241) is of an L-shaped structure, the sealing baffle (241) and the driving poking bar (232) are matched with each other for use, the blocking bar (242) is evenly installed on the inner wall of the guide slide way (24) in a sliding connection mode, the head of the blocking bar (242) is of an arc-shaped structure, and the blocking bar (242) and the guide slide way (24) are connected together through the second spring (243).
2. The welding forming device for the light alloy motor housing of the electric automobile according to claim 1, wherein: the fixed base (22) is of a basin-shaped structure, a placing sink groove B is symmetrically formed in the fixed base (22), a material supporting pressing plate (221) is arranged on the placing sink groove B in a sliding connection mode, the material supporting pressing plate (221) and the fixed base (22) are connected together through a relieving spring (222), the lower end of the material supporting pressing plate (221) abuts against a deflection plate (223), the deflection plate (223) is arranged inside the fixed base (22) in a rotating connection mode, the upper end of the deflection plate (223) abuts against a clamping pushing plate (224), the clamping pushing plate (224) is arranged inside the fixed base (22) in a sliding connection mode, a rotating poking plate (225) is arranged on the outer side of the deflection plate (223), the rotating poking plate (225) is fixedly arranged on a separating rod (226), and the separating rod (226) is arranged on the fixed base (22) in a rotating connection mode.
3. The welding forming device for the light alloy motor housing of the electric automobile according to claim 2, wherein: the clamping pushing plate (224) is uniformly provided with opposite strip blocks (2241), the opposite strip blocks (2241) are symmetrically provided with attaching plates (2242) in a sliding connection mode, the attaching plates (2242) are connected with the opposite strip blocks (2241) through ejector springs (2243), and the surfaces of the attaching plates (2242) are made of rubber materials.
4. The welding forming device for the light alloy motor housing of the electric automobile according to claim 1, wherein: the feeding frame (25) is provided with a discharging groove D, the feeding frame (25) is provided with a closing cover plate (251) in a sliding connection mode, spherical balls are uniformly arranged on the lower end face of the closing cover plate (251), an opening and closing pull plate (252) is fixedly arranged above the closing cover plate (251), and sinking grooves E are symmetrically formed in the opening and closing pull plate (252).
5. The welding forming device for the light alloy motor housing 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), wherein the guide T-rod (341) is symmetrically arranged on the annular rotary table (32) in a welding mode, the sliding frame (342) is arranged 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 on the sliding frame (342) through the fourth spring (344), and the welding block (345) is arranged on the sliding frame (342) in a sliding connection mode.
6. The welding forming device for the light alloy motor housing of the electric automobile according to claim 5, wherein: the sliding frame (342) is provided with a sliding pipe (3421), the sliding pipe (3421) is arranged on the guide T-shaped rod (341) in a sliding connection mode, spherical balls are uniformly arranged on the inner wall of the sliding pipe (3421), and the sliding pipe (3421) and the sliding frame (342) are connected together through two stable connecting rods (3422).
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| Application Number | Priority Date | Filing Date | Title |
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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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| Application Number | Priority Date | Filing Date | Title |
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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 true CN114227046B (en) | 2023-08-11 |
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| CN114227046A (en) | 2022-03-25 |
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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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