CN212330133U - Power battery module copper bar centre gripping frock for spot welding - Google Patents
Power battery module copper bar centre gripping frock for spot welding Download PDFInfo
- Publication number
- CN212330133U CN212330133U CN202020281000.4U CN202020281000U CN212330133U CN 212330133 U CN212330133 U CN 212330133U CN 202020281000 U CN202020281000 U CN 202020281000U CN 212330133 U CN212330133 U CN 212330133U
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- China
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- copper bar
- spring
- plate body
- spot welding
- power battery
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Abstract
The utility model discloses a power battery module copper bar centre gripping frock for spot welding, include: the spring plate comprises a plate body, wherein strip-shaped through holes are uniformly formed in the center of the plate body, limiting columns are arranged on two sides of each strip-shaped through hole, a spring is sleeved on the outer wall of each limiting column, the bottom end of each spring is welded with the plate body, and a reset plate is arranged at the top end of each spring; fixture, fixture sets up the both sides of plate body, the utility model discloses simple structure, it is practical convenient, realized the stable quick clamp of copper bar tightly, through setting up spacing post, guaranteed that the copper bar does not take place the displacement when the spot welding to make things convenient for the copper bar to in time take out when the welding is accomplished through setting up the spring, improved work efficiency.
Description
The technical field is as follows:
the utility model relates to a battery connecting piece processing equipment field, concretely relates to centre gripping frock is used in spot welding of power battery module copper bar.
Background art:
the copper bar is a heavy current conductive product, it is extremely extensive to use in the battery, mainly play the effect of carrying electric current and connecting electrical equipment in the circuit, in the present power battery trade, when module and module are constituteed power battery package, the shorter condition of copper bar length may appear connecting according to the actual conditions of arranging, the copper bar is if too narrow, need weld two copper bars, the copper bar does not take place the skew for the copper bar when guaranteeing the welding, copper bar clamping device has appeared on the market, but this kind of clamping device centre gripping is unstable, after the copper bar welding is accomplished, the copper bar takes out the difficulty from clamping device.
The utility model has the following contents:
the utility model aims to solve the technical problem that a centre gripping is stable, the power battery module copper bar centre gripping frock for spot welding of being convenient for take out is provided.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize: the utility model provides a power battery module copper bar centre gripping frock for spot welding, includes:
the spring plate comprises a plate body, wherein strip-shaped through holes are uniformly formed in the center of the plate body, limiting columns are arranged on two sides of each strip-shaped through hole, a spring is sleeved on the outer wall of each limiting column, the bottom end of each spring is welded with the plate body, and a reset plate is arranged at the top end of each spring;
and the clamping mechanisms are arranged on two sides of the plate body.
Further, fixture is including fixed the setting the grip slipper on the plate body, the grip slipper is two hump type structures, wherein, one side of grip slipper articulates through the connecting rod has the pull rod, the opposite side activity of grip slipper articulates there is the depression bar, just the depression bar with the pull rod is articulated, the front end screw thread of depression bar is provided with the lead screw, the fixed rubber pad that is provided with in bottom of lead screw.
Furthermore, the front end of the pull rod comprises a first connecting part and a second connecting part, the first connecting part is hinged to the connecting rod, and the second connecting part is hinged to the pressing rod.
Furthermore, a screw block is arranged on the top end thread of the screw rod.
Compared with the prior art, the utility model discloses following technological effect has: this device simple structure, convenient operation through setting up pull rod, connecting rod and depression bar isotructure, has realized the stable quick clamp tight to the copper bar, through setting up spacing post, has guaranteed that the copper bar does not take place the displacement when the spot welding to make things convenient for the copper bar to in time take out when the welding is accomplished through setting up the spring, improved work efficiency.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the spacing post of the present invention;
fig. 3 is a schematic structural view of the clamping mechanism of the present invention in a clamping state;
fig. 4 is a schematic structural view of the clamping mechanism of the present invention in a non-clamping state;
number in the figure: 10. a plate body; 11. a strip-shaped through hole; 20. a limiting column; 21. a reset plate; 22. a spring; 30. a clamping seat; 31. a pull rod; 32. a connecting rod; 33. a first connection portion; 34. a second connecting portion; 35. a pressure lever; 36. a nut; 37. a screw rod; 38. and (7) a rubber pad.
The specific implementation mode is as follows:
in order to make the technical means, creation characteristics, achievement purpose and efficacy of the utility model easy to understand and understand, the utility model is further clarified by combining the specific drawings.
It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Examples
As shown in fig. 1-4, the utility model provides a power battery module copper bar centre gripping frock for spot welding, include:
And the clamping mechanisms are arranged on two sides of the plate body.
The clamping mechanism comprises a clamping seat 30 fixedly arranged on the plate body 10, the clamping seat 30 is of a double-hump structure, wherein one side of the clamping seat 30 is hinged with a pull rod 31 through a connecting rod 32, the other side of the clamping seat 30 is movably hinged with a pressing rod 35, the pressing rod 35 is hinged with the pull rod 31, a screw rod 37 is arranged at the front end of the pressing rod 35 in a threaded mode, and a rubber pad 38 is fixedly arranged at the bottom of the screw rod 37.
The front end of the pull rod 31 comprises a first connecting part 33 and a second connecting part 34, the first connecting part 33 is hinged with the connecting rod 32, and the second connecting part 34 is hinged with the pressure rod 35.
The top end thread of the screw rod 37 is provided with a screw block 36, and the screw block 36 is mainly used for limiting the screw rod 37 and adjusting the length of the screw rod 37.
During operation, at first, stagger two copper bars and place on spacing post 20, then push down pull rod 31, pull rod 31 drives first connecting portion 33 downstream, and second connecting portion 34 upward movement, and then second connecting portion 34 drives depression bar 35 downstream to make rubber pad 38 on the lead screw 37 compress tightly the copper bar.
The foregoing shows and describes the general principles, essential features, and features of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are all within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a power battery module copper bar centre gripping frock for spot welding which characterized in that includes:
the spring plate comprises a plate body, wherein strip-shaped through holes are uniformly formed in the center of the plate body, limiting columns are arranged on two sides of each strip-shaped through hole, a spring is sleeved on the outer wall of each limiting column, the bottom end of each spring is welded with the plate body, and a reset plate is arranged at the top end of each spring;
and the clamping mechanisms are arranged on two sides of the plate body.
2. The clamping tool for spot welding of the power battery module copper bar as claimed in claim 1, wherein the clamping mechanism comprises a clamping seat fixedly arranged on the plate body, the clamping seat is of a double hump type structure, wherein one side of the clamping seat is hinged to a pull rod through a connecting rod, the other side of the clamping seat is movably hinged to a pressure rod, the pressure rod is hinged to the pull rod, a lead screw is arranged at the front end of the pressure rod in a threaded manner, and a rubber pad is fixedly arranged at the bottom of the lead screw.
3. The clamping tool for spot welding of the power battery module copper bar as claimed in claim 2, wherein the front end of the pull rod comprises a first connecting portion and a second connecting portion, the first connecting portion is hinged to the connecting rod, and the second connecting portion is hinged to the pressing rod.
4. The clamping tool for spot welding of the power battery module copper bar as claimed in claim 2, wherein a screw block is arranged at the top end of the screw rod in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020281000.4U CN212330133U (en) | 2020-03-09 | 2020-03-09 | Power battery module copper bar centre gripping frock for spot welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020281000.4U CN212330133U (en) | 2020-03-09 | 2020-03-09 | Power battery module copper bar centre gripping frock for spot welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212330133U true CN212330133U (en) | 2021-01-12 |
Family
ID=74085448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020281000.4U Active CN212330133U (en) | 2020-03-09 | 2020-03-09 | Power battery module copper bar centre gripping frock for spot welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212330133U (en) |
-
2020
- 2020-03-09 CN CN202020281000.4U patent/CN212330133U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A clamping fixture for copper bar spot welding of power battery module Effective date of registration: 20220701 Granted publication date: 20210112 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: Bengbu Jinshi Technology Co.,Ltd. Registration number: Y2022980009712 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230720 Granted publication date: 20210112 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: Bengbu Jinshi Technology Co.,Ltd. Registration number: Y2022980009712 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |