CN219403045U

CN219403045U - Bracket welding positioning tool for battery production

Info

Publication number: CN219403045U
Application number: CN202320861842.0U
Authority: CN
Inventors: 王圣文; 王文周; 于金华; 王能军; 袁玉玲
Original assignee: Shandong Huatai New Energy Battery Co ltd
Current assignee: Shandong Huatai New Energy Battery Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-07-25
Anticipated expiration: 2033-04-12

Abstract

The utility model provides a bracket welding positioning tool for battery production, which relates to the technical field of battery production and comprises the following components: the operation panel, the surface fixedly connected with displacement piece of operation panel, the surface fixedly connected with hydraulic press of displacement piece, the sliding tray has been seted up to the surface of displacement piece, the internal surface sliding connection of sliding tray has the slider, the surface fixedly connected with support of slider. The utility model starts the hydraulic press to push the bracket to move in the sliding groove, so that the clamping block on the first rotating rod approaches to the supporting rod until the clamping block I and the clamping block II firmly clamp the battery pack, at the moment, the sliding laser instrument slides in the I-shaped groove, so that the light emitted by the laser instrument appears on the battery pack, the welding work is assisted, the welding work is more accurate, the first belt is connected, the first rotating rod rotates on the bracket with the clamping block I, and the clamping battery pack clamped rotates along with the rotation of the clamping block I and the clamping block II, so that the welding work is convenient and quick.

Description

Bracket welding positioning tool for battery production

Technical Field

The utility model relates to the technical field of battery production, in particular to a bracket welding positioning tool for battery production.

Background

The lithium ion battery takes a carbon material as a negative electrode, takes a lithium-containing compound as a positive electrode, has no metal lithium, and only lithium ions, namely the lithium ion battery. The lithium ion battery refers to a general term for a battery using a lithium ion intercalation compound as a positive electrode material. The charge and discharge process of the lithium ion battery is the intercalation and deintercalation process of lithium ions.

Welding is usually required when the battery is assembled, as disclosed in Chinese patent publication, a quick welding battery bracket fixture, CN206622785U, comprises a positioning component and a frame assembly, wherein the frame assembly comprises a bottom frame, a first frame and a second frame; inclined struts are arranged between adjacent side edges of the bottom frame, and universal wheels are arranged on the inclined struts; the two ends of the bottom frame are supported and installed with a first frame through two first upright posts with the distance of 480mm, a first supporting rod is arranged in the bottom frame, and the distance between the first supporting rod and the left side edge of the bottom frame is 1020mm; a second support rod and a third support rod are respectively arranged in the first frame at 1340mm and 2025mm away from the left side edge; the positioning assembly comprises an L-shaped limiting block, a positioning plate and a positioning pin, wherein the positioning plate is formed by adding a welding fixing plate to the conical positioning pin. The utility model can be used for quick welding and repeated use, and is suitable for assembly line production, thereby ensuring the welding speed and efficiency.

But among the prior art, when welding the battery package, often after welding one side of battery, the rethread is artifical with the frock upset from top to bottom to carry out the spot welding of the other end, but because the volume and the weight of battery package and frock are great, adopt artifical upset very inconvenient, and influence production efficiency, manpower intensity of labour is wasted time and energy, and fix the location to the battery package after, there is the location degree of accuracy poor, produces the error easily, influences the welding effect.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, manual overturning is inconvenient when a battery pack is welded, production efficiency is affected, labor intensity is high, time and labor are wasted, and after the battery pack is fixed and positioned, positioning accuracy is poor, errors are easy to generate, and welding effect is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: support welding location frock is used in battery production includes: the operation panel, the surface fixedly connected with displacement piece of operation panel, the surface fixedly connected with hydraulic press of displacement piece, the sliding tray has been seted up to the surface of displacement piece, the internal surface sliding connection of sliding tray has the slider, the surface fixedly connected with support of slider, the internal surface of support rotates and is connected with bull stick one, the surface fixedly connected with bracing piece of operation panel, the internal surface rotation of bracing piece is connected with bull stick two, the surface fixedly connected with motor of operation panel, the surface fixedly connected with slide bar of operation panel.

As a preferable implementation mode, the outer surface of the sliding block is in sliding connection with the inner surface of the sliding groove, the outer surface of the sliding block is fixedly connected with the outer surface of the support, the output end of the hydraulic press is fixedly connected with the outer surface of the support, the outer surface of the first rotating rod is in sliding connection with the inner surface of the support, and the outer surface of the first rotating rod is fixedly connected with a first clamping block.

The technical effect of adopting the further scheme is as follows: the hydraulic press is started to push the bracket to move in the sliding groove, so that the clamping block on the first rotating rod approaches to the supporting rod until the first clamping block and the second clamping block firmly clamp the battery pack.

As a preferred implementation mode, the outer surface of the sliding rod is provided with a displacement groove, the outer surface of the support is fixedly connected with a limiting ring, the outer surface of the limiting ring is rotationally connected with a swivel, and the inner surface of the swivel is fixedly connected with a clamping block. The outer surface of swivel and bull stick one is provided with the belt one, the surface sliding connection of fixture block is at the internal surface in displacement groove.

The technical effect of adopting the further scheme is as follows: the rotating ring rotates in the limiting ring through the engagement of the clamping block and the displacement groove, and the first belt is connected with the first rotating rod to rotate on the bracket with the clamping block.

As a preferred implementation mode, the output end of the motor is fixedly connected with a first gear, the outer surface of the sliding rod is fixedly connected with a second gear, the second gear is meshed with the first gear, the outer surfaces of the second rotating rod and the sliding rod are provided with a second belt, and the outer surface of the second rotating rod is fixedly connected with a second clamping block.

The technical effect of adopting the further scheme is as follows: the first gear is driven to rotate through the starting motor, the sliding rod is enabled to rotate through the meshing of the first gear and the second gear, and the second rotating rod is enabled to rotate in the supporting rod through the second belt with the clamping block.

As a preferred implementation mode, an I-shaped groove is formed in the outer surface of the operating platform, and a laser instrument is connected to the inner surface of the I-shaped groove in a sliding mode.

The technical effect of adopting the further scheme is as follows: the sliding laser instrument slides in the I-shaped groove, so that light rays emitted by the laser instrument are displayed on the battery pack, and the welding work is assisted, so that the welding work is more accurate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the battery pack is clamped, the hydraulic press is started to push the support to move in the sliding groove, so that the clamping block on the first rotating rod approaches to the supporting rod until the first clamping block and the second clamping block firmly clamp the battery pack, at the moment, the sliding laser instrument slides in the I-shaped groove, light rays emitted by the laser instrument are displayed on the battery pack, welding work is assisted, and the welding work is more accurate.

2. According to the utility model, the motor is started to drive the gear I to rotate, the slide bar is rotated through the meshing of the gear I and the gear II, the second rotating rod is driven to rotate in the support bar through the belt II to drive the clamping block II, the rotating ring is driven to rotate in the limiting ring through the meshing of the clamping block and the displacement groove, the first belt is connected to drive the first rotating rod to drive the clamping block I to rotate on the support, and the clamped battery pack is driven to rotate along with the rotation of the clamping block I and the clamping block II, so that the battery pack is convenient and quick to weld.

Drawings

FIG. 1 is a front view of a welding and positioning tool for a bracket for battery production, provided by the utility model;

FIG. 2 is a cross-sectional view of a bracket welding positioning tool for battery production, provided by the utility model;

FIG. 3 is a structural diagram of a bracket welding positioning tool for battery production, which is provided by the utility model;

fig. 4 is an enlarged view of the structure of the welding and positioning tool for the bracket for battery production.

Legend description:

1. an operation table; 2. a displacement block; 3. a hydraulic press; 4. a sliding groove; 5. a support rod; 6. a motor; 7. a slide bar; 8. a slide block; 9. a bracket; 10. a first rotating rod; 11. a limiting ring; 12. a first belt; 13. clamping block I; 14. a displacement groove; 15. an I-shaped groove; 16. a laser instrument; 17. a second rotating rod; 18. clamping blocks II; 19. a second belt; 20. a swivel; 21. a clamping block; 22. a first gear; 23. and a second gear.

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. 1-4, the present utility model provides a technical solution: support welding location frock is used in battery production includes: the operation panel 1, the surface fixedly connected with displacement piece 2 of operation panel 1, the surface fixedly connected with hydraulic press 3 of displacement piece 2, sliding tray 4 has been seted up to the surface of displacement piece 2, the internal surface sliding connection of sliding tray 4 has slider 8, the surface fixedly connected with support 9 of slider 8, the internal surface rotation of support 9 is connected with bull stick one 10, the surface fixedly connected with bracing piece 5 of operation panel 1, the internal surface rotation of bracing piece 5 is connected with bull stick two 17, the surface fixedly connected with motor 6 of operation panel 1, the surface fixedly connected with slide bar 7 of operation panel 1.

As shown in fig. 1-4, the outer surface of the sliding block 8 is slidably connected with the inner surface of the sliding groove 4, the outer surface of the sliding block 8 is fixedly connected with the outer surface of the bracket 9, the output end of the hydraulic machine 3 is fixedly connected with the outer surface of the bracket 9, the outer surface of the first rotating rod 10 is slidably connected with the inner surface of the bracket 9, and the outer surface of the first rotating rod 10 is fixedly connected with the first clamping block 13. The hydraulic press 3 is started to push the bracket 9 to move in the sliding groove 4, so that the clamping block I13 on the first rotating rod 10 approaches to the supporting rod 5 until the clamping block I13 and the clamping block II 18 firmly clamp the battery pack.

As shown in fig. 1-4, the outer surface of the slide bar 7 is provided with a displacement groove 14, the outer surface of the bracket 9 is fixedly connected with a limiting ring 11, the outer surface of the limiting ring 11 is rotatably connected with a swivel 20, and the inner surface of the swivel 20 is fixedly connected with a clamping block 21. The outer surfaces of the swivel 20 and the first rotating rod 10 are provided with a first belt 12, and the outer surfaces of the clamping blocks 21 are slidably connected with the inner surfaces of the displacement grooves 14. The rotating ring 20 rotates in the limiting ring 11 through the engagement of the clamping block 21 and the displacement groove 14, and the connection of the first belt 12 enables the first rotating rod 10 to rotate on the bracket 9 with the first clamping block 13.

As shown in fig. 1-4, the output end of the motor 6 is fixedly connected with a first gear 22, the outer surface of the slide bar 7 is fixedly connected with a second gear 23, the second gear 23 is meshed with the first gear 22, the outer surfaces of the second rotating rod 17 and the slide bar 7 are provided with a second belt 19, and the outer surface of the second rotating rod 17 is fixedly connected with a second clamping block 18. The motor 6 is started to drive the gear I22 to rotate, the slide bar 7 is rotated through the meshing of the gear I22 and the gear II 23, and the second rotating rod 17 is rotated in the support bar 5 with the clamping block II 18 through the belt II 19.

As shown in fig. 1-4, an i-shaped groove 15 is formed on the outer surface of the operation table 1, and a laser 16 is connected to the inner surface of the i-shaped groove 15 in a sliding manner. The sliding laser instrument 16 slides in the I-shaped groove 15, so that the light emitted by the laser instrument 16 appears on the battery pack, and the welding work is assisted, so that the welding work is more accurate.

Working principle: when the battery pack is clamped, the hydraulic press 3 is started to push the support 9, the support 9 moves in the sliding groove 4 through the sliding block 8, the support 9 moves on the displacement block 2 on the operation table 1, the clamping block I13 on the first rotating rod 10 approaches to the supporting rod 5 until the clamping block I13 and the clamping block II 18 firmly clamp the battery pack, at the moment, the sliding laser instrument 16 slides in the I-shaped groove 15, light rays emitted by the laser instrument 16 are enabled to appear on the battery pack, welding work is assisted, the welding work is enabled to be more accurate, when the battery pack needs to be overturned, the motor 6 is started, the gear I22 is driven to rotate, the sliding rod 7 is driven to rotate through the meshing of the gear I22 and the gear II 23, the rotating rod II 17 is driven to rotate in the supporting rod 5 through the meshing of the clamping block II 18, the rotating rod 7 is driven to rotate in the limiting ring 11 through the meshing of the clamping block 21 and the displacement groove 14, and when the rotating ring 20 rotates, the first rotating rod 10 rotates on the support 9 with the clamping block I13 and the clamping block II 18 along with the rotation of the clamping block 13.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Support welding position frock is used in battery production, a serial communication port includes: the operation panel (1), the surface fixedly connected with displacement piece (2) of operation panel (1), the surface fixedly connected with hydraulic press (3) of displacement piece (2), sliding tray (4) have been seted up to the surface of displacement piece (2), the internal surface sliding connection of sliding tray (4) has slider (8), the surface fixedly connected with support (9) of slider (8), the internal surface rotation of support (9) is connected with bull stick one (10), the surface fixedly connected with bracing piece (5) of operation panel (1), the internal surface rotation of bracing piece (5) is connected with bull stick two (17), the surface fixedly connected with motor (6) of operation panel (1), the surface fixedly connected with slide bar (7) of operation panel (1).

2. The bracket welding positioning tool for battery production according to claim 1, wherein: the outer surface of slider (8) is at the internal surface sliding connection of sliding tray (4), the surface of slider (8) is fixedly connected with the surface of support (9), the output of hydraulic press (3) is fixedly connected with the surface of support (9), the surface of bull stick one (10) is at the internal surface sliding connection of support (9), the surface fixedly connected with clamp splice one (13) of bull stick one (10).

3. The bracket welding positioning tool for battery production according to claim 2, wherein: the outer surface of slide bar (7) has seted up displacement groove (14), the surface fixedly connected with spacing ring (11) of support (9), the surface rotation of spacing ring (11) is connected with swivel (20), the internal surface fixedly connected with fixture block (21) of swivel (20).

4. The welding positioning fixture for a battery production bracket according to claim 3, wherein: the outer surfaces of the swivel (20) and the first rotating rod (10) are provided with a first belt (12), and the outer surfaces of the clamping blocks (21) are in sliding connection with the inner surfaces of the displacement grooves (14).

5. The bracket welding positioning tool for battery production according to claim 1, wherein: the output end of the motor (6) is fixedly connected with a first gear (22), the outer surface of the sliding rod (7) is fixedly connected with a second gear (23), the second gear (23) is meshed with the first gear (22), the outer surfaces of the second rotating rod (17) and the sliding rod (7) are provided with a second belt (19), and the outer surface of the second rotating rod (17) is fixedly connected with a second clamping block (18).

6. The bracket welding positioning tool for battery production according to claim 1, wherein: an I-shaped groove (15) is formed in the outer surface of the operating platform (1), and a laser instrument (16) is connected to the inner surface of the I-shaped groove (15) in a sliding mode.