CN113829029B - Battery case bushing automatic press-fitting line compatible with different sizes - Google Patents
Battery case bushing automatic press-fitting line compatible with different sizes Download PDFInfo
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- CN113829029B CN113829029B CN202111313394.2A CN202111313394A CN113829029B CN 113829029 B CN113829029 B CN 113829029B CN 202111313394 A CN202111313394 A CN 202111313394A CN 113829029 B CN113829029 B CN 113829029B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic press-fitting line compatible with battery case bushings of different sizes, which comprises a conveying line, a bushing taking assembly, a material table and a bushing press, wherein a positioning jig disc is arranged at the top of the conveying line. The bushing press machine, the X-axis adjusting mechanism and the Y-axis adjusting mechanism can be compatible with new energy automobile battery case frame bodies with different specifications (length, width and height), the two bushings can be pressed together, the problem of hole site deviation caused by welding processing can be solved, a processing task can be completed under the condition that the hole site reference is not good, the bushings are automatically grabbed and placed through the bushing fetching assembly, the battery case frame bodies are conveyed through the conveying boxes, the efficiency is doubled compared with manual or single robot carrying and pressing, the battery case is placed on a pressing line only through a robot, and the whole action time of the robot is not occupied.
Description
Technical Field
The invention belongs to the technical field of new energy automobiles, and particularly relates to an automatic press-fitting line compatible with battery case bushings of different sizes.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or uses conventional automobile fuel and adopts a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, and mainly adopts the press-fitting mode of a battery shell bushing of the new energy automobile in the industry at present: 1. manually or by an industrial robot, conveying the battery shell frame to a press, placing a bushing in a hole, driving a mold to press downwards by the press, compacting the battery shell frame and the bushing (the hole of the battery shell frame is in interference fit with the outer diameter of the bushing), and 2, manually beating the bushing into the battery shell frame by a hammer;
because the battery case frame (new energy automobile) is generally large in size and the length and width dimensions are concentrated near 1800 × 1500mm, manual carrying and placing of the battery case frame on a press is undoubtedly heavy labor, and manual press mounting easily causes product scrapping; the battery case frame is transported by an industrial robot, the robot follows all the bushings of the battery case frame to be pressed and assembled, the robot is meant to move all the time and cannot be used for other work, only one bushing can be pressed and assembled, and the two bushings cannot be pressed and assembled together or are difficult to realize.
Disclosure of Invention
The invention aims to provide an automatic press-fitting line compatible with battery case bushings of different sizes, which aims to solve the problems that the prior art is low in working efficiency and easy to scrap products.
In order to achieve the purpose, the invention adopts the following technical scheme: the automatic press-fitting line compatible with battery case bushings of different sizes comprises a conveying line, a bushing taking assembly, a material table and a bushing press, wherein a positioning jig disc is arranged at the top of the conveying line, and a battery case frame body is arranged on the surface of the positioning jig disc;
the conveying line comprises a bottom plate, a first sliding plate and second electric sliding rails, two groups of second electric sliding rails are fixedly mounted at the top of the bottom plate, the first sliding plate is fixedly mounted at the tops of two groups of second electric sliding rail sliding blocks, and the positioning jig disc is fixedly mounted on the surface of the first sliding plate;
the bushing taking assembly comprises a mounting base, a mechanical arm, a clamping jaw, a flexible assembly, a vision camera and a laser ranging sensor, wherein the mechanical arm is fixedly mounted at the top of the mounting base, the flexible assembly is arranged at the output end of the mechanical arm, and the clamping jaw, the vision camera and the laser ranging sensor are arranged on the surface of the flexible assembly;
the bushing press comprises a large throat depth C-shaped clamp, a servo pressure cylinder, a servo lifting cylinder, a rack, a linear guide rail, a press base, an upper die head and a lower die head, wherein the rack is arranged at the top of the press base, the linear guide rail is fixedly arranged on the surface of the rack, the large throat depth C-shaped clamp is fixed on the surface of a sliding block of the linear guide rail, the servo lifting cylinder is arranged at the top of the rack, the output end of the servo lifting cylinder is arranged at the top of the large throat depth C-shaped clamp, the servo pressure cylinder is arranged at the top of the large throat depth C-shaped clamp, the output end of the servo pressure cylinder penetrates through the surface of the large throat depth C-shaped clamp and is provided with the upper die head, the lower die head is arranged on the surface of the large throat depth C-shaped clamp, and an X-axis adjusting mechanism and a Y-axis adjusting mechanism are arranged between the rack and the press base.
Preferably, the flexible assembly includes first electronic slide rail and buffer spring, the output of arm is fixed with first electronic slide rail, the clamping jaw is installed to the bottom of first electronic slide rail slider, there are vision camera and laser range finding sensor on the surface of first electronic slide rail through support frame fixed mounting, buffer spring cup joints in the lead screw outer wall of first electronic slide rail.
Preferably, the output end of the servo pressure cylinder is provided with a pressure sensor, the upper die head is arranged at the bottom of the pressure sensor, the surface of the large throat depth C-shaped clamp is provided with a first displacement sensor, the top of the lower die head is provided with a first lining body, and the surface of the lower die head is provided with a second displacement sensor.
Preferably, an upper bushing tray is placed at the top of the material table, and a first bushing body and a second bushing body are fixed on the surface of the upper bushing tray.
Preferably, the Y-axis adjusting mechanism comprises a Y-axis electric sliding rail and a second sliding plate, the top of the press base is fixedly provided with the Y-axis electric sliding rail, the second sliding plate is fixedly arranged at the top of a sliding block of the second electric sliding rail, and the frame is arranged at the top of the second sliding plate.
Preferably, the X-axis adjusting mechanism includes an X-axis electric slide rail and an adjusting base, the top of the second sliding plate is equipped with the X-axis electric slide rail, the adjusting base is fixedly mounted on the top of a slide block of the X-axis electric slide rail, and the rack is mounted on the top of the adjusting base.
Preferably, the upper die head and the lower die head are arranged concentrically, and the surface of the adjusting base is provided with a balancing weight for balancing the mass of the large throat depth C-shaped pliers.
Preferably, the surface of the positioning jig disc is provided with an air cylinder and a coarse positioning pin, a valve island is arranged inside the positioning jig disc, and an air pipe of the air cylinder is connected with the valve island.
The invention has the technical effects and advantages that: compared with the prior art, the automatic press-fitting line compatible with the battery shell bushings of different sizes, provided by the invention, has the following advantages:
the bushing press machine, the X-axis adjusting mechanism and the Y-axis adjusting mechanism can be compatible with new energy automobile battery case frame bodies with different specifications (length, width and height), the two bushings can be pressed together, the problem of hole site deviation caused by welding processing can be solved, a processing task can be completed under the condition that the hole site reference is not good, the bushings are automatically grabbed and placed through the bushing fetching assembly, the battery case frame bodies are conveyed through the conveying boxes, the efficiency is doubled compared with manual or single robot carrying and pressing, the battery case is placed on a pressing line only through a robot, and the whole action time of the robot is not occupied.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is an enlarged view of region A of FIG. 1;
FIG. 3 is a schematic front view of a positioning jig plate according to the present invention;
FIG. 4 is a schematic view of the main structure of the bushing pickup assembly of the present invention;
FIG. 5 is an enlarged view of region B of FIG. 4 according to the present invention;
FIG. 6 is a side view of the bushing press of the present invention;
FIG. 7 is an enlarged view of region C of FIG. 6 according to the present invention;
FIG. 8 is a schematic structural view of the main body of the conveying line of the present invention;
FIG. 9 is a schematic diagram of the main structure of the battery case frame body according to the present invention;
fig. 10 is a schematic view of the main structure of the bushing press of the present invention.
In the figure: 1. a conveying line; 2. positioning a jig disc; 3. a bushing pickup assembly; 4. a material table; 5. a material loading plate is arranged on the lining; 6. a bushing press; 7. a coarse positioning pin; 8. a battery case frame body; 9. a cylinder; 10. a valve island; 11. installing a base; 12. a mechanical arm; 13. a clamping jaw; 14. a flexible component; 1401. a first electric slide rail; 1402. a buffer spring; 15. a vision camera; 16. a laser ranging sensor; 17. c-shaped forceps with large throat depth; 18. a servo pressure cylinder; 19. a servo lift cylinder; 20. a frame; 21. a linear guide rail; 22. a press base; 23. an upper die head; 24. a pressure sensor; 25. a first displacement sensor; 26. a first bushing body; 27. a second displacement sensor; 28. a lower die head; 29. a base plate; 30. a first sliding plate; 31. a second electric slide rail; 32. a second bushing body; 33. a Y-axis electric slide rail; 34. a second sliding plate; 35. adjusting the base; 36. x-axis electric slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an automatic press-fitting line compatible with battery case bushings of different sizes, which is shown in figures 1-10 and comprises a conveying line 1, a bushing taking assembly 3, a material table 4 and a bushing press 6;
the top of the conveying line 1 is provided with a positioning jig disc 2, and the surface of the positioning jig disc 2 is provided with a battery case frame body 8;
the conveyor line 1 comprises a bottom plate 29, a first sliding plate 30 and second electric sliding rails 31, two groups of second electric sliding rails 31 are fixedly mounted at the top of the bottom plate 29, the first sliding plate 30 is fixedly mounted at the tops of two groups of second electric sliding rails 31, and the positioning jig disc 2 is fixedly mounted on the surface of the first sliding plate 30;
the bush taking assembly 3 comprises a mounting base 11, a mechanical arm 12, a clamping jaw 13, a flexible assembly 14, a vision camera 15 and a laser ranging sensor 16, wherein the mechanical arm 12 is fixedly mounted at the top of the mounting base 11, the flexible assembly 14 is arranged at the output end of the mechanical arm 12, and the clamping jaw 13, the vision camera 15 and the laser ranging sensor 16 are arranged on the surface of the flexible assembly 14;
the bushing press 6 comprises a large throat depth C-shaped clamp 17, a servo pressure cylinder 18, a servo lifting cylinder 19, a rack 20, a linear guide rail 21, a press base 22, an upper die head 23 and a lower die head 28, wherein the top of the press base 22 is provided with the rack 20, the surface of the rack 20 is fixedly provided with the linear guide rail 21, the large throat depth C-shaped clamp 17 is fixed on the surface of a slide block of the linear guide rail 21, the top of the rack 20 is provided with the servo lifting cylinder 19, the output end of the servo lifting cylinder 19 is arranged on the top of the large throat depth C-shaped clamp 17, the top of the large throat depth C-shaped clamp 17 is provided with the servo pressure cylinder 18, the output end of the servo pressure cylinder 18 penetrates through the surface of the large throat depth C-shaped clamp 17 and is provided with the upper die head 23, the surface of the large throat depth C-shaped clamp 17 is provided with the lower die head 28, an X-axis adjusting mechanism and a Y-axis adjusting mechanism are arranged between the rack 20 and the press base 22, the conveying line 1 drives a jig frame body 8 on the positioning disc 2 to move, the mechanical arm 12 grabs the first bushing body 26 and the second bushing body 32 to hole positions on the surface of the battery case frame body 8, then the conveying box drives the battery case frame body 8 to move to the bushing press 6, the presses on the two sides simultaneously press-fit the first bushing body 26 and the second bushing body 32, and after the press-fit is finished, the conveying line 1 drives the positioning jig disc 2 to return to an initial loading position;
the flexible assembly 14 comprises a first electric sliding rail 1401 and a buffer spring 1402, the first electric sliding rail 1401 is fixed at the output end of the mechanical arm 12, the clamping jaw 13 is installed at the bottom of the sliding block of the first electric sliding rail 1401, the visual camera 15 and the laser ranging sensor 16 are fixedly installed on the surface of the first electric sliding rail 1401 through a supporting frame, the buffer spring 1402 is sleeved on the outer wall of the screw rod of the first electric sliding rail 1401, and the flexible assembly 14 can buffer the movement of the clamping jaw 13;
the output end of the servo pressure cylinder 18 is provided with a pressure sensor 24, the upper die head 23 is arranged at the bottom of the pressure sensor 24, the surface of the large throat depth C-shaped clamp 17 is provided with a first displacement sensor 25, the top of the lower die head 28 is provided with a first lining body 26, the surface of the lower die head 28 is provided with a second displacement sensor 27, the pressure sensor 24 can feed back real-time pressure to the PLC, the first displacement sensor 25 and the second displacement sensor 27 can also feed back real-time displacement to the PLC, and the PLC can make a judgment OK/NG on a press-fitting result according to the pressure and displacement data;
a bushing upper tray 5 is placed at the top of the material table 4, a first bushing body 26 and a second bushing body 32 are fixed on the surface of the bushing upper tray 5, the bushing upper tray 5 can accommodate the first bushing body 26 and the second bushing body 32, the clamping jaws 13 are arranged before the first bushing body 26 and the second bushing body 32 are grabbed, the laser ranging sensors 16 can detect the heights of the first bushing body 26 and the second bushing body 32, the first bushing body 26 and the second bushing body 32 with normal heights can be grabbed, an alarm can be given for feedback if the heights are abnormal, when the clamping jaws 13 drive the first bushing body 26 and the second bushing body 32 to move to the sides of hole positions, the vision camera 15 can photograph the hole positions and record hole position coordinates, and then the first bushing body 26 and the second bushing body 32 are placed in the hole positions;
the Y-axis adjusting mechanism comprises a Y-axis electric slide rail 33 and a second sliding plate 34, the top of the press base 22 is fixedly provided with the Y-axis electric slide rail 33, the second sliding plate 34 is fixedly arranged at the top of a slide block of the second electric slide rail 31, the frame 20 is arranged at the top of the second sliding plate 34, the X-axis adjusting mechanism comprises an X-axis electric slide rail 36 and an adjusting base 35, the top of the second sliding plate 34 is provided with the X-axis electric slide rail 36, the adjusting base 35 is fixedly arranged at the top of the slide block of the X-axis electric slide rail 36, the frame 20 is arranged at the top of the adjusting base 35, the position of the C-shaped pliers 17 with large throat depth can be adjusted according to the actual size of the battery case frame body 8 through the arrangement of the X-axis adjusting mechanism and the Y-axis adjusting mechanism, in addition, because the symmetrical holes on the surface of the battery case frame body 8 are more or less dislocated after actual processing, the upper die head 23 and the lower die head 28 can be adjusted through the X-axis adjusting mechanism and the Y-axis adjusting mechanism;
the upper die head 23 and the lower die head 28 are arranged concentrically, the surface of the adjusting base 35 is provided with a balancing weight for balancing the mass of the large throat depth C-shaped clamp 17, and the mass of the large throat depth C-shaped clamp 17 reaches nearly 600KG, so that the balancing weight for balancing the mass of the C-shaped clamp is added on the Z axis, and the servo lifting cylinder 19 can move the large throat depth C-shaped clamp 17 in the Z axis direction by using smaller output force;
the surface of the positioning jig disc 2 is provided with an air cylinder 9 and a coarse positioning pin 7, a valve island 10 is arranged inside the positioning jig disc 2, an air pipe of the air cylinder 9 is connected with the valve island 10, a circuit and a signal are fixed on the valve island 10 by means of a multi-core male-female head, and total control is carried out through the valve island 10.
The working principle is as follows: the battery case frame body 8 is placed on the surface of the positioning jig disc 2, then the battery case frame body 8 is clamped and fixed through the air cylinder 9, at the moment, the first sliding plate 30 is driven to move through the second electric sliding rail 31, when the first sliding plate 30 moves, the battery case frame body 8 is driven to synchronously move through the positioning jig disc 2, when the conveying line 1 moves the battery case frame body 8 to the position near the material table 4, the mechanical arm 12 drives the clamping jaw 13 to move to respectively clamp the first lining body 26 and the second lining body 32 on the surface of the lining tray 5 on the lining, and moves to the position above a hole to be pressed of the battery case frame body 8, then the conveying box drives the battery case frame body 8 to return to the position near the lining press 6, at the moment, the lining press 6 acts, the servo lifting cylinder 19 drives the large throat depth C-shaped clamp 17 to move in the Z-axis direction until the compression rod on the second displacement sensor 27 is compressed to a designated position, at this point the lower die head 28 is in place and the servo pressure cylinder 18 then drives the in-cylinder force rods downward and the upper die head 23 simultaneously moves downward until the first bushing body 26 and the second bushing body 32 are fully pressed into the apertures in the battery enclosure frame.
The mechanical arm 12 drives the clamping jaws 13 to grab the first bushing body 26 and the second bushing body 32 and moves to the position above the holes to be pressed in the battery case frame body 8, at the moment, the visual camera 15 takes pictures of the holes in the battery case frame body 8, the system records hole position information and is linked with the mechanical arm 12 and the bushing press 6 (the mechanical arm 12 and the bushing press 6 can make motion adjustment according to the change of the hole positions), if the coordinates of the holes in each battery case frame body 8 can be marked, the mechanical arm 12 can make adjustment according to the deviation between absolute coordinates and relative coordinates, the mechanical arm 12 pre-places the first bushing body 26 and the second bushing body 32 in the holes in the battery case frame body 8, and places a plurality of first bushing bodies 26 and second bushing bodies 32 in sequence, at the moment, because each hole is visually captured and fed back to the system, the system has a coordinate for all hole sites of the battery case frame body 8, the coordinate is fed back to the bushing press 6 at the same time, the bushing press 6 is adjusted in real time through the X-axis adjusting mechanism and the Y-axis adjusting mechanism according to the change of the coordinate, and the axes of the upper die head 23 and the lower die head 28 of the bushing press 6 and the axis of a hole to be pressed are ensured to have better coaxiality, so that the first bushing body 26 and the second bushing body 32 can be pressed and installed in the hole more stably;
because the battery case frame bodies 8 with different sizes have the phenomenon of different press-fitting heights (namely, the press-fitting frame heights are different), the large-throat-depth C-shaped clamp 17 is movably adjusted in the Z axis so as to realize compatible production.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an automatic pressure equipment line of battery case bush that can compatible not unidimensional, includes transfer chain (1), bush subassembly (3), material table (4) and bush press (6) of taking, its characterized in that: a positioning jig disc (2) is arranged at the top of the conveying line (1), and a battery case frame body (8) is arranged on the surface of the positioning jig disc (2);
the conveying line (1) comprises a bottom plate (29), a first sliding plate (30) and second electric sliding rails (31), wherein two groups of second electric sliding rails (31) are fixedly mounted at the top of the bottom plate (29), the first sliding plate (30) is fixedly mounted at the tops of sliding blocks of the two groups of second electric sliding rails (31), and the positioning jig disc (2) is fixedly mounted on the surface of the first sliding plate (30);
the bushing taking assembly (3) comprises a mounting base (11), a mechanical arm (12), a clamping jaw (13), a flexible assembly (14), a vision camera (15) and a laser ranging sensor (16), the mechanical arm (12) is fixedly mounted at the top of the mounting base (11), the flexible assembly (14) is arranged at the output end of the mechanical arm (12), and the clamping jaw (13), the vision camera (15) and the laser ranging sensor (16) are arranged on the surface of the flexible assembly (14);
the bushing press (6) comprises a large throat depth C-shaped clamp (17), a servo pressure cylinder (18), a servo lifting cylinder (19), a rack (20), a linear guide rail (21), a press base (22), an upper die head (23) and a lower die head (28), wherein the rack (20) is arranged at the top of the press base (22), the linear guide rail (21) is fixedly arranged on the surface of the rack (20), the large throat depth C-shaped clamp (17) is fixed on the surface of a sliding block of the linear guide rail (21), the servo lifting cylinder (19) is arranged at the top of the rack (20), the output end of the servo lifting cylinder (19) is arranged at the top of the large throat depth C-shaped clamp (17), the servo pressure cylinder (18) is arranged at the top of the large throat depth C-shaped clamp (17), the output end of the servo pressure cylinder (18) penetrates through the surface of the large throat depth C-shaped clamp (17) and is provided with the upper die head (23), the surface of the large throat depth C-shaped clamp (17) is provided with a lower die head (28), and an X-axis adjusting mechanism and a Y-axis adjusting mechanism are arranged between the rack (20) and the press base (22).
2. The automatic press-fitting line compatible with battery case liners of different sizes as claimed in claim 1, wherein: the flexible assembly (14) comprises a first electric sliding rail (1401) and a buffer spring (1402), the output end of the mechanical arm (12) is fixed with the first electric sliding rail (1401), the bottom of the sliding block of the first electric sliding rail (1401) is provided with a clamping jaw (13), the surface of the first electric sliding rail (1401) is fixedly provided with a visual camera (15) and a laser ranging sensor (16) through a supporting frame, and the buffer spring (1402) is sleeved on the outer wall of the screw rod of the first electric sliding rail (1401).
3. The automatic press-fitting line compatible with battery case liners of different sizes as claimed in claim 1, wherein: the servo pressure cylinder is characterized in that a pressure sensor (24) is installed at the output end of the servo pressure cylinder (18), the upper die head (23) is installed at the bottom of the pressure sensor (24), a first displacement sensor (25) is installed on the surface of the large throat depth C-shaped clamp (17), a first lining body (26) is installed at the top of the lower die head (28), and a second displacement sensor (27) is installed on the surface of the lower die head (28).
4. The automatic press-fitting line compatible with battery case liners of different sizes as claimed in claim 1, wherein: an upper bushing tray (5) is placed at the top of the material table (4), and a first bushing body (26) and a second bushing body (32) are fixed on the surface of the upper bushing tray (5).
5. The automatic press-fitting line compatible with battery case liners of different sizes as claimed in claim 1, wherein: the Y-axis adjusting mechanism comprises a Y-axis electric sliding rail (33) and a second sliding plate (34), the Y-axis electric sliding rail (33) is fixedly installed at the top of the press base (22), the second sliding plate (34) is fixedly installed at the top of a sliding block of the second electric sliding rail (31), and the rack (20) is arranged at the top of the second sliding plate (34).
6. The automatic press-fitting line compatible with battery case liners of different sizes as claimed in claim 5, wherein: the X-axis adjusting mechanism comprises an X-axis electric sliding rail (36) and an adjusting base (35), the top of the second sliding plate (34) is provided with the X-axis electric sliding rail (36), the adjusting base (35) is fixedly installed at the top of a sliding block of the X-axis electric sliding rail (36), and the rack (20) is installed at the top of the adjusting base (35).
7. The automatic press-fitting line compatible with battery case liners of different sizes as claimed in claim 6, wherein: the upper die head (23) and the lower die head (28) are arranged concentrically, and the surface of the adjusting base (35) is provided with a balancing weight for balancing the mass of the large throat depth C-shaped pliers (17).
8. The automatic press-fitting line compatible with battery case liners of different sizes as claimed in claim 1, wherein: the surface of the positioning jig disc (2) is provided with a cylinder (9) and a coarse positioning pin (7), a valve island (10) is arranged inside the positioning jig disc (2), and an air pipe of the cylinder (9) is connected with the valve island (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111313394.2A CN113829029B (en) | 2021-11-08 | 2021-11-08 | Battery case bushing automatic press-fitting line compatible with different sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111313394.2A CN113829029B (en) | 2021-11-08 | 2021-11-08 | Battery case bushing automatic press-fitting line compatible with different sizes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113829029A CN113829029A (en) | 2021-12-24 |
| CN113829029B true CN113829029B (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111313394.2A Active CN113829029B (en) | 2021-11-08 | 2021-11-08 | Battery case bushing automatic press-fitting line compatible with different sizes |
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| CN (1) | CN113829029B (en) |
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| CN111266827A (en) * | 2019-11-18 | 2020-06-12 | 武汉晟创自动化工程有限公司 | Automatic press-fitting mechanism for liner on pneumatic disc brake line |
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2021
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| US4509252A (en) * | 1982-07-06 | 1985-04-09 | Gnb Batteries Inc. | Method and apparatus for assembling battery components |
| JP2000263350A (en) * | 1999-03-11 | 2000-09-26 | Nissan Motor Co Ltd | Bush press fitting device |
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| CN109500575A (en) * | 2018-11-15 | 2019-03-22 | 盐城市华悦汽车部件有限公司 | A kind of bushing assembling equipment of automobile hanging lower swing arm |
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| CN113211076A (en) * | 2021-05-14 | 2021-08-06 | 留丹翠 | Printer shell fragment assembly device |
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| CN113829029A (en) | 2021-12-24 |
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