CN219725222U - Battery cover plate fixing device - Google Patents
Battery cover plate fixing device Download PDFInfo
- Publication number
- CN219725222U CN219725222U CN202321079466.6U CN202321079466U CN219725222U CN 219725222 U CN219725222 U CN 219725222U CN 202321079466 U CN202321079466 U CN 202321079466U CN 219725222 U CN219725222 U CN 219725222U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- battery cover
- fixing device
- sliding seat
- plate fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005498 polishing Methods 0.000 claims abstract description 39
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 abstract description 30
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model relates to the technical field of battery cover plate fixing, in particular to a battery cover plate fixing device which comprises a base, wherein a support frame is arranged on one side of the base, and a hydraulic cylinder is arranged on the upper side of the support frame. According to the utility model, through the limiting sliding frame, the sliding seat, the limiting sliding block, the polishing motor, the rotating sleeve, the telescopic shaft, the polishing disc, the bolt clamping groove and the fastening bolt, after a spot welder for fixing the battery cover plate performs spot welding processing on one welding spot on the cover plate, the battery cover plate needs to move an equal distance, so that the welding processing on the next welding spot is facilitated, the distance between the center of the polishing disc and the upper electrode is adjusted, so that the distance is the same as the moving distance of the battery cover plate, when the welding spot of the battery cover plate moves to the lower side of the polishing disc, the polishing disc is driven to rotate along with the downward movement of the upper electrode to contact the spot welding, the welding spot is effectively polished, the roughness of the welding spot is avoided, and the later processing quality of the battery cover plate is ensured.
Description
Technical Field
The utility model relates to the technical field of battery cover plate fixing, in particular to a battery cover plate fixing device.
Background
When the battery pack cover plate of the new energy automobile is installed, spot welder equipment is often required to carry out welded connection on the battery cover plate and the bottom of the battery bin, so that the tightness of connection between the battery cover plate and the battery bin is ensured.
When the conventional spot welder for fixing the battery cover plate is used, after the spot welder performs spot welding processing on the cover plate, the outer side of the spot welding position is lack of an effective polishing device, so that welding spots are easy to be rough, and further the later processing quality of the battery cover plate is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a battery cover plate fixing device, which solves the problems that when a spot welder for fixing a battery cover plate is used, after the spot welder performs spot welding processing on the cover plate, the outside of a spot welding position is lack of an effective polishing device, so that a welding spot is easy to be rough, and the later processing quality of the battery cover plate is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a battery apron fixing device, includes the base, base one side is provided with the support frame, the support frame upside is provided with the pneumatic cylinder, the pneumatic cylinder downside is provided with the telescopic link, telescopic link one side is provided with spacing carriage, be provided with the sliding seat on the spacing carriage, the sliding seat upside is provided with the motor of polishing, the sliding seat is close to telescopic link one side is provided with electric putter, motor downside output of polishing is provided with rotatory sleeve, rotatory sleeve inboard is provided with the telescopic shaft, the telescopic shaft lower extreme is provided with the polishing dish, the telescopic shaft lateral surface is provided with bolt clamping groove, rotatory sleeve outside is provided with fastening bolt, the sliding seat downside is provided with spacing slider.
As a preferable technical scheme of the utility model, an upper red copper wiring board is arranged on the upper side of the limiting sliding frame, and an upper electrode is arranged on the lower side of the upper red copper wiring board.
As a preferable technical scheme of the utility model, a lower electrode is arranged on the lower side of the upper electrode, and a lower red copper wiring board is arranged on one side of the lower electrode.
As a preferable technical scheme of the utility model, the base is welded with the support frame, and the hydraulic cylinder is connected with the support frame through bolts.
As a preferable technical scheme of the utility model, the limiting sliding frame is connected with the telescopic rod through a bolt, and the sliding seat is connected with the limiting sliding frame through the limiting sliding block.
As a preferable technical scheme of the utility model, the sliding seat is connected with the polishing motor through a bolt, and the output end of the polishing motor is connected with the rotary sleeve through a bolt.
As a preferable technical scheme of the utility model, the telescopic end of the electric push rod is connected with the sliding seat through a bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the limiting sliding frame, the sliding seat, the limiting sliding block, the polishing motor, the rotating sleeve, the telescopic shaft, the polishing disc, the bolt clamping groove and the fastening bolt, after a spot welder for fixing the battery cover plate performs spot welding processing on one welding spot on the cover plate, the battery cover plate needs to move an equal distance, so that the welding processing on the next welding spot is facilitated, the distance between the center of the polishing disc and the upper electrode is adjusted, so that the distance is the same as the moving distance of the battery cover plate, when the welding spot of the battery cover plate moves to the lower side of the polishing disc, the polishing disc is driven to rotate along with the downward movement of the upper electrode to contact the spot welding, the welding spot is effectively polished, the roughness of the welding spot is avoided, and the later processing quality of the battery cover plate is ensured.
Drawings
FIG. 1 is a schematic diagram showing a front view of a battery cover plate fixing device according to the present utility model;
FIG. 2 is a schematic diagram showing the main cross-sectional structure of a rotary sleeve in a battery cover plate fixing device according to the present utility model;
fig. 3 is a schematic right-view structure of a sliding seat in a battery cover plate fixing device according to the present utility model.
In the figure: 1. a base; 2. a support frame; 3. a lower red copper wiring board; 4. a red copper wiring board is arranged on the upper surface of the upper shell; 5. an upper electrode; 6. a lower electrode; 7. a hydraulic cylinder; 8. a limit sliding frame; 9. polishing a motor; 10. an electric push rod; 11. rotating the sleeve; 12. a telescopic shaft; 13. polishing the grinding disc; 14. a fastening bolt; 15. a bolt clamping groove; 16. a sliding seat; 17. and a limit sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a battery cover plate fixing device comprises a base 1, wherein a support frame 2 is arranged on one side of the base 1, a hydraulic cylinder 7 is arranged on the upper side of the support frame 2, a telescopic rod is arranged on the lower side of the hydraulic cylinder 7, a limiting sliding frame 8 is arranged on one side of the telescopic rod, a sliding seat 16 is arranged on the limiting sliding frame 8, a polishing motor 9 is arranged on the upper side of the sliding seat 16, an electric push rod 10 is arranged on one side, close to the telescopic rod, of the sliding seat 16, a rotary sleeve 11 is arranged at the output end of the lower side of the polishing motor 9, a telescopic shaft 12 is arranged on the inner side of the rotary sleeve 11, a polishing disc 13 is arranged at the lower end of the telescopic shaft 12, a bolt clamping groove 15 is formed in the outer side of the telescopic shaft 12, a fastening bolt 14 is arranged on the outer side of the rotary sleeve 11, and a limiting sliding block 17 is arranged on the lower side of the sliding seat 16.
In this embodiment, spacing carriage 8 upside is provided with red copper wiring board 4, goes up red copper wiring board 4 downside and is provided with upper electrode 5, goes up red copper wiring board 4 and red copper wiring board 4 down and can make things convenient for upper electrode 5 and lower electrode 6 to connect the electricity, and then makes upper electrode 5 and lower electrode 6 contact the battery cover plate, and then welds the battery cover plate.
In this embodiment, a lower electrode 6 is disposed below the upper electrode 5, and a lower red copper wiring board 3 is disposed on one side of the lower electrode 6.
In this embodiment, the base 1 is welded with the support frame 2, the hydraulic cylinder 7 is connected with the support frame 2 through bolts, and the hydraulic cylinder 7 can push the upper electrode 5 to move downwards, so that the upper electrode 5 and the lower electrode 6 perform contact welding treatment on the battery cover plate.
In this embodiment, the limiting sliding frame 8 is connected with the telescopic rod through the bolt, the sliding seat 16 is connected with the limiting sliding frame 8 through the limiting sliding block 17, the limiting sliding frame 8 can limit the sliding seat 16 and the limiting sliding block 17, so that the sliding seat 16 drives the polishing motor 9 to stably move, the electric push rod 10 can drive the sliding seat 16 to move, and the distance from the center of the polishing disc 13 to the center of the upper electrode 5 is accurately adjusted.
In this embodiment, sliding seat 16 passes through bolted connection with polishing motor 9, and polishing motor 9 output passes through bolted connection with rotatory sleeve 11, and polishing motor 9 drives rotatory sleeve 11 and telescopic shaft 12 rotation, and then makes polishing dish 13 can fast turn for polishing dish 13 polishes the processing to the butt weld, guarantees the quality of solder joint.
In this embodiment, the telescopic end of the electric putter 10 is connected to the sliding seat 16 by a bolt.
Working principle: when the welding machine is used, the position to be welded on the battery cover plate and the battery bin is aligned between the upper electrode 5 and the lower electrode 6, the hydraulic cylinder 7 pushes the upper electrode 5 to move downwards, the upper electrode 5 and the lower electrode 6 clamp the battery cover plate and the battery bin, spot welding treatment is carried out on the battery cover plate, after the first welding spot is welded, the battery cover plate and the battery bin move towards one side of the polishing disc 13, the welded welding spot accurately moves to the lower side of the polishing disc 13, when the hydraulic cylinder 7 drives the upper electrode 5 to move downwards, the polishing disc 13 also moves towards the welding spot, the polishing disc 13 is driven by the polishing motor 9 to rotate rapidly, the polishing disc 13 polishes the welded welding spot, and further post treatment of the welding spot position is guaranteed.
Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a battery cover plate fixing device, includes base (1), its characterized in that: base (1) one side is provided with support frame (2), support frame (2) upside is provided with pneumatic cylinder (7), pneumatic cylinder (7) downside is provided with the telescopic link, telescopic link one side is provided with spacing carriage (8), be provided with sliding seat (16) on spacing carriage (8), sliding seat (16) upside is provided with motor (9) of polishing, sliding seat (16) are close to telescopic link one side is provided with electric putter (10), motor (9) downside output of polishing is provided with rotatory sleeve (11), rotatory sleeve (11) inboard is provided with telescopic shaft (12), telescopic shaft (12) lower extreme is provided with and beats mill (13), telescopic shaft (12) lateral surface is provided with bolt clamping groove (15), rotatory sleeve (11) outside is provided with fastening bolt (14), sliding seat (16) downside is provided with spacing slider (17).
2. The battery cover plate fixing device according to claim 1, wherein: the upper side of the limiting sliding frame (8) is provided with an upper red copper wiring board (4), and the lower side of the upper red copper wiring board (4) is provided with an upper electrode (5).
3. The battery cover plate fixing device according to claim 2, wherein: the lower side of the upper electrode (5) is provided with a lower electrode (6), and one side of the lower electrode (6) is provided with a lower red copper wiring board (3).
4. The battery cover plate fixing device according to claim 1, wherein: the base (1) is welded with the support frame (2), and the hydraulic cylinder (7) is connected with the support frame (2) through bolts.
5. The battery cover plate fixing device according to claim 1, wherein: the limiting sliding frame (8) is connected with the telescopic rod through a bolt, and the sliding seat (16) is connected with the limiting sliding frame (8) through the limiting sliding block (17).
6. The battery cover plate fixing device according to claim 1, wherein: the sliding seat (16) is connected with the polishing motor (9) through a bolt, and the output end of the polishing motor (9) is connected with the rotary sleeve (11) through a bolt.
7. The battery cover plate fixing device according to claim 1, wherein: the telescopic end of the electric push rod (10) is connected with the sliding seat (16) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321079466.6U CN219725222U (en) | 2023-05-06 | 2023-05-06 | Battery cover plate fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321079466.6U CN219725222U (en) | 2023-05-06 | 2023-05-06 | Battery cover plate fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725222U true CN219725222U (en) | 2023-09-22 |
Family
ID=88028645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321079466.6U Active CN219725222U (en) | 2023-05-06 | 2023-05-06 | Battery cover plate fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725222U (en) |
-
2023
- 2023-05-06 CN CN202321079466.6U patent/CN219725222U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |