CN113894527A - Large throat depth press fitting equipment capable of achieving triaxial adjustment and force displacement feedback - Google Patents
Large throat depth press fitting equipment capable of achieving triaxial adjustment and force displacement feedback Download PDFInfo
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- CN113894527A CN113894527A CN202111295757.4A CN202111295757A CN113894527A CN 113894527 A CN113894527 A CN 113894527A CN 202111295757 A CN202111295757 A CN 202111295757A CN 113894527 A CN113894527 A CN 113894527A
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 44
- 230000001681 protective effect Effects 0.000 claims description 10
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 210000000867 larynx Anatomy 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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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Abstract
The invention discloses large throat depth press-fitting equipment capable of achieving three-axis adjustment and force displacement feedback. The invention realizes three-axis movable adjustment of the large-throat-depth C-shaped pliers through the servo lifting cylinder, the X-axis moving module and the Y-axis moving module, can complete compatible press-fitting production on a large-size battery shell frame by adopting the design of a large-throat-depth C-shaped opening, and can overcome the height error caused by processing the battery shell frame, realize the function that the bottom surface is required to be flat during press-fitting, feed back press-fitting force and press-fitting displacement to a PLC (programmable logic controller), and further carry out press-fitting operation in a standardized way.
Description
Technical Field
The invention belongs to the technical field of new energy automobiles, and particularly relates to large throat depth press-fitting equipment capable of achieving three-axis adjustment and force displacement feedback.
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 related automobile part production and assembly equipment emerges in the market along with the increasing sales volume of the new energy automobile;
at present, press mounting equipment in the industry mostly adopts a mode of fixing a machine body, press mounting operation is completed by a pressure cylinder on the machine body in a Z-axis mode, and the equipment of the type can not perform axial adjustment on three axes of XYZ and can not complete compatible press mounting production on a large battery case frame.
Therefore, the large throat deep press-fitting equipment capable of realizing three-axis adjustment and force displacement feedback is provided to solve the problems in the prior art, so that the large throat deep press-fitting equipment can be used for axial adjustment of three axes of XYZ and can be used for carrying out compatible press-fitting production on a large battery shell frame.
Disclosure of Invention
The invention aims to provide large throat depth press-fitting equipment capable of carrying out three-axis adjustment and force displacement feedback, and aims to solve the problems that the axial adjustment of XYZ three axes cannot be carried out and compatible press-fitting production cannot be completed on a large battery case frame in the prior art, which are provided by the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme: a large throat depth press-fitting device capable of achieving three-axis adjustment and force displacement feedback comprises a base, wherein a Y-axis moving module is arranged at the top of the base, a sliding plate is arranged at the top of the Y-axis moving module, an X-axis moving module is arranged at the top of the sliding plate, a supporting plate is arranged at the top of the X-axis moving module, a supporting seat and a rack are assembled at the top of the supporting plate, a press-fitting mechanism is arranged on the surface of the rack, and a counterweight mechanism is arranged at the top of the supporting seat;
the press-fitting mechanism comprises a large throat depth C-shaped clamp, a third linear guide rail, a servo pressure cylinder, a servo lifting cylinder, a pressure sensor, a first displacement sensor, an upper die head, a second displacement sensor and a lower die head, wherein the third linear guide rail is fixedly mounted on the side wall of the rack, the large throat depth C-shaped clamp is assembled on the surface of a sliding block of the third linear guide rail, the servo pressure cylinder is fixedly mounted at the top of the large throat depth C-shaped clamp, the servo lifting cylinder is fixedly mounted at the top of the rack, the output end of the servo lifting cylinder is fixed 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 pressure sensor, the upper die head is mounted at the bottom end of the pressure sensor, and the lower die head is mounted at the bottom of the large throat depth C-shaped clamp.
Preferably, the counter weight mechanism includes balancing weight, connecting seat, chain, layer board and spliced pole, there is the connecting seat side wall of the deep C shape pincers of big larynx through screw fixed mounting, the top of connecting seat articulates there is the chain, the one end of chain articulates there is the spliced pole, the outer wall welding of spliced pole has the layer board, the spliced pole runs through in the surface of balancing weight and extends to the opposite side of balancing weight, the top of layer board contacts with the bottom of balancing weight.
Preferably, the Y-axis moving module comprises first linear guide rails, a lead screw and a Y-axis driving motor, two sets of first linear guide rails are installed at the top of the base, the sliding plate is assembled at the tops of sliding blocks of the two sets of first linear guide rails, the top of the base is rotatably connected with the lead screw through a support, a driving block is installed on the surface of the lead screw and assembled at the bottom of the sliding plate, the Y-axis driving motor is installed at the top of the base through a support, and the output end of the Y-axis driving motor is connected with the lead screw through a coupler.
Preferably, the X-axis moving module comprises second linear guide rails and an X-axis driving motor, two sets of second linear guide rails are assembled on the top of the sliding plate, the supporting plate is fixed on the tops of the sliding blocks of the two sets of second linear guide rails, the X-axis driving motor is installed on the side surface of the supporting plate through a support, and the connection mode of the X-axis driving motor and the supporting plate is the same as the connection mode of the Y-axis driving motor and the sliding plate.
Preferably, the surface of frame has the roof through screw fixed mounting, be equipped with the stand between roof and the supporting seat, balancing weight sliding connection is in the surface of stand.
Preferably, a protective shell is installed at the top of the rack, a guide wheel is rotatably connected to the inner wall of the protective shell, the chain is lapped on the surface of the guide wheel, a groove for accommodating the servo lifting cylinder is formed in the surface of the protective shell, and the servo lifting cylinder is clamped inside the groove.
Preferably, the upper die head and the lower die head have the same structure, and the lower die head and the upper die head are concentrically arranged.
Preferably, a first displacement sensor is mounted on the side wall of the large throat depth C-shaped clamp, a second displacement sensor is mounted on the side wall of the lower die head, and the compression rods of the first displacement sensor and the second displacement sensor face opposite directions.
The invention has the technical effects and advantages that: compared with the prior art, the large throat depth press-fitting equipment capable of realizing triaxial adjustment and force displacement feedback has the following advantages:
the invention realizes three-axis movable adjustment of the large-throat-depth C-shaped pliers through the servo lifting cylinder, the X-axis moving module and the Y-axis moving module, can complete compatible press-fitting production on a large-size battery shell frame by adopting the design of a large-throat-depth C-shaped opening, and can overcome the height error caused by processing the battery shell frame, realize the function that the bottom surface is required to be flat during press-fitting, feed back press-fitting force and press-fitting displacement to a PLC (programmable logic controller), and further carry out press-fitting operation in a standardized way.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged view of region A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of region B of FIG. 2 according to the present invention;
fig. 5 is a schematic diagram of the back structure of the present invention.
In the figure: 1. a base; 2. a first linear guide rail; 3. a second linear guide; 4. a sliding plate; 5. a support plate; 6. c-shaped forceps with large throat depth; 7. a third linear guide rail; 8. a servo pressure cylinder; 9. a servo lift cylinder; 10. a frame; 11. a balancing weight; 12. an X-axis drive motor; 13. a screw rod; 14. a Y-axis drive motor; 15. a supporting seat; 16. a battery case frame body; 17. a pressure sensor; 18. a first displacement sensor; 19. an upper die head; 20. a bushing body; 21. a second displacement sensor; 22. a lower die head; 23. a connecting seat; 24. a chain; 25. a top plate; 26. a column; 27. a support plate; 28. connecting columns; 29. and (4) a protective shell.
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 large throat deep press fitting equipment capable of realizing triaxial adjustment and force displacement feedback, which is shown in figures 1-5 and comprises a base 1;
the top of the base 1 is provided with a Y-axis moving module, the top of the Y-axis moving module is provided with a sliding plate 4, the top of the sliding plate 4 is provided with an X-axis moving module, the top of the X-axis moving module is provided with a supporting plate 5, the top of the supporting plate 5 is provided with a supporting seat 15 and a rack 10, the surface of the rack 10 is provided with a press-fitting mechanism, and the top of the supporting seat 15 is provided with a counterweight mechanism;
the press-fitting mechanism comprises a large throat depth C-shaped clamp 6, a third linear guide rail 7, a servo pressure cylinder 8, a servo lifting cylinder 9, a pressure sensor 17, a first displacement sensor 18, an upper die head 19, a second displacement sensor 21 and a lower die head 22, the third linear guide rail 7 is fixedly installed on the side wall of the rack 10, the large throat depth C-shaped clamp 6 is assembled on the surface of a slide block of the third linear guide rail 7, the servo pressure cylinder 8 is fixedly installed at the top of the large throat depth C-shaped clamp 6, the servo lifting cylinder 9 is fixedly installed at the top of the rack 10, the output end of the servo lifting cylinder 9 is fixed at the top of the large throat depth C-shaped clamp 6, the output end of the servo pressure cylinder 8 penetrates through the surface of the large throat depth C-shaped clamp 6 and is provided with the pressure sensor 17, the upper die head 19 is installed at the bottom end of the pressure sensor 17, the lower die head 22 is installed at the bottom of the large throat depth C-shaped clamp 6, and the large throat depth C-shaped clamp 6 is realized in the X-axis direction and the Y-axis direction through the arrangement of the Y-axis moving module The position of the C-shaped clamp 6 can be adjusted in the Z-axis direction by matching with the arrangement of the servo lifting cylinder 9 and the third linear guide rail 7, and as the mass of the C-shaped clamp 6 reaches nearly 600KG, a balancing weight 11 for balancing the mass of the C-shaped clamp 6 with the large throat depth is added on the Z-axis, so that the servo lifting cylinder 9 can utilize smaller output force to move the C-shaped clamp 6 with the large throat depth in the Z-axis direction;
the counterweight mechanism comprises a counterweight block 11, a connecting seat 23, a chain 24, a supporting plate 27 and a connecting column 28, the connecting seat 23 is fixedly installed on the side wall of the large throat depth C-shaped clamp 6 through screws, the chain 24 is hinged to the top of the connecting seat 23, one end of the chain 24 is hinged to the connecting column 28, the supporting plate 27 is welded on the outer wall of the connecting column 28, the connecting column 28 penetrates through the surface of the counterweight block 11 and extends to the other side of the counterweight block 11, the top of the supporting plate 27 is in contact with the bottom of the counterweight block 11, when the servo lifting cylinder 9 drives the large throat depth C-shaped clamp 6 to move downwards, the C-shaped pliers 6 with large throat depth can drive the connecting seat 23 to move synchronously, at the same time, the connecting seat 23 can pull the chain 24, the other end of the chain 24 can drive the balancing weight 11 to move upwards through the connecting column 28 and the supporting plate 27, when the servo lifting cylinder 9 drives the C-shaped pliers 6 with large throat depth to move upwards, the balancing weight 11 can move downwards on the surface of the upright post 26 through the chain 24 in a loosening state;
the Y-axis moving module includes a first linear guide 2, the X-axis moving module comprises two linear guide rails 3 and an X-axis driving motor 12, the connecting mode of the X-axis driving motor 12 and the supporting plate 5 is the same as the connecting mode of the Y-axis driving motor 14 and the sliding plate 4;
the surface of the frame 10 is fixedly provided with a top plate 25 through a screw, an upright post 26 is assembled between the top plate 25 and the supporting seat 15, the counterweight block 11 is connected to the surface of the upright post 26 in a sliding manner, and the upright post 26 can be limited when the counterweight block 11 moves, so that the counterweight block 11 is prevented from shaking when moving and causing damage to nearby workers or other apparatuses;
a protective shell 29 is mounted at the top of the rack 10, a guide wheel is rotatably connected to the inner wall of the protective shell 29, the chain 24 is lapped on the surface of the guide wheel, a groove for accommodating the servo lifting cylinder 9 is formed in the surface of the protective shell 29, the servo lifting cylinder 9 is clamped in the groove, the direction of the chain 24 can be guided through the arrangement of the guide wheel, and the chain 24 can be supported and fixed;
the upper die head 19 and the lower die head 22 have the same structure, and the lower die head 22 and the upper die head 19 are concentrically arranged, so that the alignment accuracy of the upper die head 19 and the lower die head 22 is ensured, and the quality of a final product is improved;
The working principle is as follows: starting an X-axis driving motor 12 and a Y-axis driving motor 14, wherein the Y-axis driving motor 14 can drive a screw rod 13 to rotate, the sliding plate 4 is driven by the screw rod 13 and a driving block, the sliding plate 4 drives a rack 10 to integrally move in the Y-axis direction, the X-axis driving motor 12 drives the rack 10 to integrally move in the X-axis direction in a similar way, a servo lifting cylinder 9 can drive a large throat depth C-shaped clamp 6 to move in the Z-axis direction, the positions of an upper mold head 19 and a lower mold head 22 are adjusted by the large throat depth C-shaped clamp 6, the upper mold head 19 and the lower mold head 22 are aligned with holes in a battery case frame main body, and the upper mold head 19 is driven by a servo pressure cylinder 8 to move downwards until a bushing body 20 is completely pressed into the holes in the battery case frame main body.
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 a can triaxial adjust big dark pressure equipment of larynx of area force displacement feedback, includes base (1), its characterized in that: the top of the base (1) is provided with a Y-axis moving module, the top of the Y-axis moving module is provided with a sliding plate (4), the top of the sliding plate (4) is provided with an X-axis moving module, the top of the X-axis moving module is provided with a supporting plate (5), the top of the supporting plate (5) is provided with a supporting seat (15) and a rack (10), the surface of the rack (10) is provided with a press-fitting mechanism, and the top of the supporting seat (15) is provided with a counterweight mechanism;
the press-fitting mechanism comprises a large throat depth C-shaped clamp (6), a third linear guide rail (7), a servo pressure cylinder (8), a servo lifting cylinder (9), a pressure sensor (17), a first displacement sensor (18), an upper die head (19), a second displacement sensor (21) and a lower die head (22), the third linear guide rail (7) is fixedly installed on the side wall of the rack (10), the large throat depth C-shaped clamp (6) is assembled on the surface of a sliding block of the third linear guide rail (7), the servo pressure cylinder (8) is fixedly installed at the top of the large throat depth C-shaped clamp (6), the servo lifting cylinder (9) is fixedly installed at the top of the rack (10), the output end of the servo lifting cylinder (9) is fixed at the top of the large throat depth C-shaped clamp (6), the output end of the servo pressure cylinder (8) penetrates through the surface of the large throat depth C-shaped clamp (6) and is provided with the pressure sensor (17), an upper die head (19) is installed at the bottom end of the pressure sensor (17), and a lower die head (22) is installed at the bottom of the large throat depth C-shaped clamp (6).
2. The large throat deep press fitting equipment capable of triaxial adjustment with force displacement feedback according to claim 1, wherein: the counter weight mechanism includes balancing weight (11), connecting seat (23), chain (24), layer board (27) and spliced pole (28), the lateral wall of the deep C shape pincers of big larynx (6) has connecting seat (23) through screw fixed mounting, the top of connecting seat (23) articulates there is chain (24), the one end of chain (24) articulates there is spliced pole (28), the outer wall welding of spliced pole (28) has layer board (27), spliced pole (28) run through in the surface of balancing weight (11) and extend to the opposite side of balancing weight (11), the top of layer board (27) contacts with the bottom of balancing weight (11).
3. The large throat deep press fitting equipment capable of triaxial adjustment with force displacement feedback according to claim 1, wherein: the Y-axis moving module comprises first linear guide rails (2), a screw rod (13) and a Y-axis driving motor (14), wherein two sets of first linear guide rails (2) are installed at the top of the base (1), the sliding plate (4) is assembled at the top of the sliding blocks of the two sets of first linear guide rails (2), the top of the base (1) is connected with the screw rod (13) through a support in a rotating mode, a driving block is installed on the surface of the screw rod (13) and assembled at the bottom of the sliding plate (4), the Y-axis driving motor (14) is installed at the top of the base (1) through a support, and the output end of the Y-axis driving motor (14) is connected with the screw rod (13) through a coupler.
4. The large throat deep press fitting equipment capable of triaxial adjustment with force displacement feedback according to claim 3, wherein: the X-axis moving module comprises second linear guide rails (3) and an X-axis driving motor (12), the top of the sliding plate (4) is provided with two sets of second linear guide rails (3), the supporting plate (5) is fixed at the tops of the sliding blocks of the two sets of second linear guide rails (3), the side face of the supporting plate (5) is provided with the X-axis driving motor (12) through a support, and the connecting mode of the X-axis driving motor (12) and the supporting plate (5) is the same as that of the Y-axis driving motor (14) and the sliding plate (4).
5. The large throat deep press fitting equipment capable of triaxial adjustment with force displacement feedback according to claim 2, wherein: the surface of frame (10) has roof (25) through screw fixed mounting, be equipped with between roof (25) and supporting seat (15) stand (26), balancing weight (11) sliding connection is in the surface of stand (26).
6. The large throat deep press fitting equipment capable of triaxial adjustment with force displacement feedback according to claim 5, wherein: protective housing (29) are installed at the top of frame (10), the inner wall of protective housing (29) rotates and is connected with the leading wheel, chain (24) overlap joint in the surface of leading wheel, the recess that is used for holding servo lifting cylinder (9) is seted up on the surface of protective housing (29), servo lifting cylinder (9) block is in the inside of recess.
7. The large throat deep press fitting equipment capable of triaxial adjustment with force displacement feedback according to claim 1, wherein: the upper die head (19) and the lower die head (22) are identical in structure, and the lower die head (22) and the upper die head (19) are arranged concentrically.
8. The large throat deep press fitting equipment capable of triaxial adjustment with force displacement feedback according to claim 1, wherein: a first displacement sensor (18) is mounted on the side wall of the large throat depth C-shaped clamp (6), a second displacement sensor (21) is mounted on the side wall of the lower die head (22), and the compression rods of the first displacement sensor (18) and the second displacement sensor (21) face opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111295757.4A CN113894527A (en) | 2021-11-03 | 2021-11-03 | Large throat depth press fitting equipment capable of achieving triaxial adjustment and force displacement feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111295757.4A CN113894527A (en) | 2021-11-03 | 2021-11-03 | Large throat depth press fitting equipment capable of achieving triaxial adjustment and force displacement feedback |
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| Publication Number | Publication Date |
|---|---|
| CN113894527A true CN113894527A (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111295757.4A Pending CN113894527A (en) | 2021-11-03 | 2021-11-03 | Large throat depth press fitting equipment capable of achieving triaxial adjustment and force displacement feedback |
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| CN (1) | CN113894527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535980A (en) * | 2022-03-08 | 2022-05-27 | 山东信息职业技术学院 | High-precision extrusion device for assembling large parts |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003251533A (en) * | 2002-02-28 | 2003-09-09 | Daihatsu Motor Co Ltd | Assembly part press fitting device |
| CN208866721U (en) * | 2018-10-25 | 2019-05-17 | 广州精新泽自动化设备有限公司 | A kind of rear overhang bushing and differential mechanism bushing press |
| CN111633402A (en) * | 2020-06-10 | 2020-09-08 | 芜湖众力底盘系统有限公司 | Multi-bushing three-dimensional multi-direction automatic press-fitting device |
| CN216178199U (en) * | 2021-11-03 | 2022-04-05 | 铁藤机电技术（上海）有限公司 | Large throat depth press fitting equipment capable of achieving triaxial adjustment and force displacement feedback |
-
2021
- 2021-11-03 CN CN202111295757.4A patent/CN113894527A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003251533A (en) * | 2002-02-28 | 2003-09-09 | Daihatsu Motor Co Ltd | Assembly part press fitting device |
| CN208866721U (en) * | 2018-10-25 | 2019-05-17 | 广州精新泽自动化设备有限公司 | A kind of rear overhang bushing and differential mechanism bushing press |
| CN111633402A (en) * | 2020-06-10 | 2020-09-08 | 芜湖众力底盘系统有限公司 | Multi-bushing three-dimensional multi-direction automatic press-fitting device |
| CN216178199U (en) * | 2021-11-03 | 2022-04-05 | 铁藤机电技术（上海）有限公司 | Large throat depth press fitting equipment capable of achieving triaxial adjustment and force displacement feedback |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535980A (en) * | 2022-03-08 | 2022-05-27 | 山东信息职业技术学院 | High-precision extrusion device for assembling large parts |
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