CN217596161U

CN217596161U - Welding fixing tool for adapter plate

Info

Publication number: CN217596161U
Application number: CN202220838865.5U
Authority: CN
Inventors: 林巨广; 姚红海; 汪波; 汪周
Original assignee: Anhui Juyi Technology Co Ltd
Current assignee: Anhui Juyi Technology Co Ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-10-18
Anticipated expiration: 2032-04-11

Abstract

The utility model relates to an electricity core equipment technical field discloses a welded fastening system utensil for switching piece, and this welded fastening system utensil includes: the positioning device comprises a positioning groove, wherein at least one corner of the positioning groove is provided with a positioning bump, and the positioning bump is used for extruding and deforming at least one corner of an adapter sheet to limit the adapter sheet under the condition that the adapter sheet is pressed into the positioning groove; the pressing mechanism is arranged above the positioning groove and used for pressing the adapter sheet arranged on the positioning groove opening into the positioning groove. The utility model provides a welded fastening system utensil for switching piece is through setting up positioning convex block on at least one angle at the constant head tank for under the welding piece is pushed down to the circumstances in the constant head tank, positioning convex block can be with at least one angle extrusion deformation of switching piece, thereby realizes changeing the spacing of switching piece in the constant head tank.

Description

Welding fixing tool for adapter plate

Technical Field

The utility model relates to an electricity core equipment technical field specifically relates to a welded fastening system utensil for switching piece.

Background

In the ultrasonic welding process of the battery cell, the adapter plate, the battery cell, the protection plate jig and the protection plate material are required to be sequentially installed in the tray. In the material loading switching piece, because of the characteristics of small material size, thin thickness and light weight of the switching piece, the material is easy to slip, incline and drop in the process of fast moving, thereby causing the problem of welding quality.

The existing mode adopts a sucker or a briquetting technology, increases the complex structure and the process flow of the tool and restricts the stable operation of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problem that the switching piece that prior art exists appears hem, incline, drops easily in the transfer process, providing a welded fastening system utensil for switching piece, this welded fastening system utensil can ensure the welded piece and transport and fixed stability.

In order to achieve the above object, an aspect of the present invention provides a welding fixture for an interposer, including:

the positioning device comprises a positioning groove, wherein at least one corner of the positioning groove is provided with a positioning bump, and the positioning bump is used for extruding and deforming at least one corner of an adapter sheet to limit the adapter sheet under the condition that the adapter sheet is pressed into the positioning groove;

the pressing mechanism is arranged above the positioning groove and used for pressing the adapter sheet arranged on the positioning groove opening into the positioning groove.

Optionally, the positioning groove includes two positioning blocks disposed oppositely, and the positioning protrusion is disposed on the inner sides of the two positioning blocks.

Optionally, one side of the positioning groove is provided with a battery cell fixing frame for fixing a battery cell assembled with the adapter sheet.

Optionally, the battery cell fixing frame includes:

the bottom support mechanism is used for supporting the bottom of the battery cell;

the transverse clamping mechanisms are arranged on two sides of the long edge of the bottom supporting mechanism to limit the displacement of the battery cell in the transverse direction;

and the longitudinal clamping mechanisms are arranged on two sides of the short edge of the bottom supporting mechanism to limit the displacement of the battery cell in the longitudinal direction.

Optionally, the battery cell fixing frame includes:

the transverse guide rail is arranged at the bottom of the transverse clamping mechanism and is connected with the transverse clamping mechanism so as to limit the releasing displacement of the transverse clamping mechanism in the transverse direction;

and the longitudinal guide rail is arranged at the bottom of the longitudinal clamping mechanism and is connected with the longitudinal clamping mechanism so as to limit the release displacement of the longitudinal clamping mechanism in the longitudinal direction.

Optionally, the two positioning grooves are arranged oppositely, and the battery cell fixing frames are arranged on two sides of each positioning groove.

Optionally, the welding fixture further includes a fixing base disposed at the bottom of the positioning groove and the cell fixing frame, and each fixing base is provided with at least four positioning grooves and at least four cell fixing frames.

Optionally, one surface of the positioning projection, which is used for the contact of the adapter plate, is an arc surface.

Optionally, the number of the positioning protrusions is 4, and the positioning protrusions are disposed at four corners of the positioning groove.

Optionally, a suction cup is disposed at an end of the pressing mechanism to move the adaptor to a position right above the positioning groove.

Through the technical scheme, the utility model provides a welded fastening system utensil for switching piece is through setting up positioning convex block on at least one angle of constant head tank for under the condition in the constant head tank is pushed down to the welding piece, positioning convex block can be with at least one angle extrusion deformation of switching piece, thereby realizes changeing the spacing of switching piece in the constant head tank. Compared with the prior art, the utility model provides a welded fastening system utensil design is simple, and compares and have higher stability in sucking disc etc. to the packaging efficiency of electric core equipment has been improved.

Drawings

Fig. 1 is a schematic structural view of a welding fixture for an interposer according to an embodiment of the present invention;

fig. 2 is an enlarged view of a weld fixture for an interposer according to one embodiment of the present invention;

fig. 3 is a top view of a weld fixture for an interposer according to one embodiment of the present invention.

Description of the reference numerals

10. Positioning groove 11 and positioning lug

12. Positioning block 13 and adapter plate

20. Battery cell fixing frame 21 and transverse fixing mechanism

22. Longitudinal fixing mechanism 23 and transverse guide rail

24. Longitudinal guide rail 25, fixed base

26. Bottom support mechanism

Detailed Description

In the embodiments of the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, top, and bottom" are generally used in the description of the relative positions of the components in the vertical, or gravitational directions with respect to the orientation shown in the drawings.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the embodiments may be combined with each other, but it is necessary to be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Fig. 1 is a schematic structural diagram of a welding fixture for an interposer 13 according to an embodiment of the present invention. In fig. 1, the welding fixture may include a positioning groove 10 and a pressing mechanism (not shown). The positioning groove 10 is used for accommodating the adaptor 13, and the pressing mechanism can be used for pressing the adaptor 13 into the positioning groove 10.

Specifically, as shown in fig. 2, an enlarged view of a location of the positioning groove 10 according to an embodiment of the present invention is shown (a plan view of the location is shown in fig. 3). In fig. 2, at least one corner of the positioning slot 10 may be provided with a positioning protrusion 11. The positioning projection 11 can be used to press and deform at least one corner of the adapter sheet 13 to limit the adapter sheet 13 when the adapter sheet 13 is pressed into the positioning groove 10. More specifically, in fig. 2, the positioning slot 10 may include two oppositely disposed positioning blocks 12. The positioning protrusion 11 may be disposed on the opposite inner sides of the two positioning blocks 12. The specific number of the positioning protrusions 11 can be a plurality of numbers known to those skilled in the art, including but not limited to 1, 2, 3, 4, etc. In a preferred example of the present invention, the number of the positioning projections 11 may be 4. Accordingly, the 4 positioning protrusions 11 can be disposed at four corners of the positioning slot 10. Furthermore, in order to achieve flanging only of the corners of the adapter piece 13 without destroying the integrity of the adapter piece 13 itself, the surface of the positioning projection 11 that is intended to come into contact with the adapter piece 13 may be a circular arc surface.

As for the pressing mechanism, it may be a conventional pressing mechanism known to those skilled in the art, for example, a suction cup is driven by a hydraulic device to suck the adaptor sheet 13, so as to move the adaptor sheet 13 to the position right above the positioning groove 10, and then the pressing mechanism is pressed to press the adaptor sheet 13 into the positioning groove 10.

In an embodiment of the present invention, in order to save the volume of a plurality of battery cell assembling devices, as shown in fig. 1, one side of the positioning groove 10 may be provided with a battery cell fixing frame 20. The two positioning grooves 10 may be oppositely disposed, and the battery cell fixing frames 20 may be disposed on both sides of the two positioning grooves 10. Further, to facilitate installation of the device, as shown in fig. 1, the welding fixture may further include a fixing base 25. The fixing bases 25 may be disposed at the bottom of the positioning grooves 10 and the cell fixing frames 20, and each fixing base 25 may be provided with at least four positioning grooves 10 and at least four cell fixing frames 20.

In this embodiment, the specific structure of the cell fixing bracket 20 may be various structures known to those skilled in the art, including but not limited to a clamping jaw, a suction cup, and the like. In a preferred example of the present invention, in order to facilitate matching with the structure of the positioning groove 10, the cell fixing support 20 may include a bottom support mechanism 26, a transverse clamping mechanism 21, and a longitudinal clamping mechanism 22. The bottom support mechanism 26 may be used to support the bottom of the battery cell. The transverse clamping mechanisms 21 may be disposed on two sides of the long side of the bottom supporting mechanism 26 to limit the displacement of the battery cell in the transverse direction. The longitudinal clamping mechanisms 22 may be arranged on both sides of the short side of the bottom support mechanism 26 to limit the displacement of the battery cell in the longitudinal direction. Further, in order to facilitate the releasing operation of the lateral clamping mechanism 21 and the longitudinal clamping mechanism 22, a lateral guide rail 23 may be provided at the bottom of the lateral clamping mechanism 21. The transverse rail 23 may be connected to the transverse clamping mechanism 21 to limit the release displacement of the transverse clamping mechanism in the transverse direction. A longitudinal rail 24 may also be provided at the bottom of the longitudinal clamping mechanism 22. The longitudinal rail 24 may be coupled to the longitudinal clamping mechanism 22 to limit the release displacement of the longitudinal clamping mechanism 22 in the longitudinal direction.

Through the technical scheme, the utility model provides a welded fastening system utensil for switching piece is through setting up positioning convex block on at least one angle of constant head tank for under the condition in the constant head tank is pushed down to the welding piece, positioning convex block can be with at least one angle extrusion deformation of switching piece, thereby realizes changeing the spacing of switching piece in the constant head tank. Compared with the prior art, the utility model provides a welded fastening system utensil design is simple, and compares and has higher stability in sucking disc etc. to the packaging efficiency of electric core equipment has been improved.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical proposal of the utility model can be modified in a plurality of simple ways within the technical idea range. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. However, these simple modifications and combinations should also be considered as disclosed in the present invention, and all fall within the scope of protection of the present invention.

Claims

1. The utility model provides a welded fastening system utensil for keysets which characterized in that, welded fastening system utensil includes:

and the pressing mechanism is arranged above the positioning groove and used for pressing the adapter sheet arranged on the positioning groove opening into the positioning groove.

2. The weld fixture according to claim 1, wherein the positioning slot includes two oppositely disposed positioning blocks, and the positioning protrusions are disposed on opposite inner sides of the two positioning blocks.

3. The weld fixture of claim 1, wherein a cell holder configured to hold a cell assembled with the interposer is disposed at one side of the positioning groove.

4. The weld fixture of claim 3, wherein the cell mount comprises:

5. The weld fixture of claim 4, wherein the cell mount comprises:

6. The welding fixture of claim 3, wherein the two positioning grooves are disposed opposite to each other, and the cell holder is disposed on both sides of the two positioning grooves.

7. The soldering fixture according to claim 6, further comprising a fixing base disposed at the bottom of the positioning groove and the cell holder, wherein each fixing base has at least four positioning grooves and at least four cell holders.

8. The welding fixture of claim 1, wherein a surface of the positioning projection for contact with the interposer is a circular arc surface.

9. The welding fixture of claim 1, wherein the number of the positioning protrusions is 4, and the positioning protrusions are disposed at four corners of the positioning groove.

10. The weld fixture according to claim 1, wherein a suction cup is provided at an end of the pressing mechanism to move the adaptor to a position directly above the positioning groove.