CN215659808U

CN215659808U - Production lithium cell centre gripping equipment for steel casing

Info

Publication number: CN215659808U
Application number: CN202121073849.3U
Authority: CN
Inventors: 李金林; 吴施荣
Original assignee: Anhui Jiesheng Technology Co ltd
Current assignee: Anhui Jiesheng Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-01-28
Anticipated expiration: 2031-05-19

Abstract

The utility model is suitable for the technical field of lithium battery processing, and provides clamping equipment for producing a lithium battery steel shell, which comprises a supporting device and a clamping device, wherein the top of the supporting device is connected with the bottom of the clamping device in a sliding manner, the clamping device comprises a sliding frame and a clamping piece, the bottom of the sliding frame is fixedly connected with the top of the clamping piece, the clamping piece comprises a moving block and an expansion plate, and the top of the expansion plate is movably connected with the bottom of the moving block. According to the utility model, through the combined arrangement of the driving part and the expansion plate, when the clamping number needs to be adjusted, the length of the expansion plate is changed by controlling the expansion of the expansion plate, so that the number of the clamping grooves at the bottom of the expansion plate is changed, the machining efficiency is improved, the reset parts at the two ends of the clamping grooves drive the buffer plate to move outwards, the reset parts return to the original positions after the steel shell is clamped, the buffer plate avoids the deformation of the two ends of the steel shell when the steel shell is clamped, and the reset parts and the buffer plate ensure that the steel shell is not damaged while the steel shell is clamped.

Description

Production lithium cell centre gripping equipment for steel casing

Technical Field

The utility model belongs to the technical field of lithium battery processing, and particularly relates to clamping equipment for producing a lithium battery steel shell.

Background

The lithium cell is a kind of by lithium metal or lithium alloy as cathode material, use the battery of nonaqueous electrolyte solution, because the chemical property of lithium metal is very active, make the processing of lithium metal, save, use, it is very high to the environmental requirement, along with the development of scientific technology, the lithium cell has become the mainstream now, the lithium cell is common articles for daily use in the life simultaneously, in new environment, the new forms of energy, advocate the environmental protection, the car is electronic, solar energy can the energy storage, under the more and more fast prerequisite of electric bicycle lithium electrification step, more and more products are applying to the lithium cell, the lithium cell roughly can divide into two types: lithium metal batteries and lithium ion batteries, the lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation products of rechargeable batteries, namely the lithium metal batteries, are produced in 1996, the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the rechargeable batteries are all superior to those of the lithium ion batteries, and due to the high technical requirement limit of the rechargeable batteries, only a few national companies produce the lithium metal batteries at present.

However, in the prior art, in the course of working to the outside box hat of lithium cell, need beat sign indicating number or remove the processing to the box hat, generally use clamping equipment to carry out the centre gripping to a plurality of box hat at this in-process and carry out quick processing, at the clamping process, general clamping equipment only can the box hat of the fixed quantity of centre gripping, can't change the box hat quantity of centre gripping according to what of box hat, influence machining efficiency in the course of working.

SUMMERY OF THE UTILITY MODEL

The utility model provides clamping equipment for producing a lithium battery steel shell, and aims to solve the problem that the clamping equipment cannot change the number of steel shells clamped at one time when the lithium battery steel shell is clamped, moved or coded, and the traditional clamping equipment influences the processing efficiency when the number of the steel shells is large and most of the steel shells need to be clamped.

The utility model is realized in such a way that the clamping equipment for producing the lithium battery steel shell comprises a supporting device and a clamping device, wherein the top of the supporting device is in sliding connection with the bottom of the clamping device, the clamping device comprises a sliding frame and a clamping piece, the bottom of the sliding frame is fixedly connected with the top of the clamping piece, the clamping piece comprises a moving block and an expansion plate, the top of the expansion plate is movably connected with the bottom of the moving block, driving pieces are symmetrically arranged at two ends of the expansion plate, a plurality of clamping grooves are uniformly formed in the bottom of the expansion plate, a plurality of resetting pieces are symmetrically arranged at two ends of each clamping groove, and one end, close to the axis, of each resetting piece is fixedly connected with a buffer plate.

Preferably, the supporting device comprises a bottom plate and a sliding plate, and supporting plates are symmetrically arranged at two ends of the top of the bottom plate.

Preferably, the top of the support plate is fixedly connected with the bottom of the sliding plate, and one end of the sliding plate is fixedly connected with the guide pipe.

Preferably, the top of the sliding plate is provided with a groove, one end of the groove is fixedly connected with a connecting chain plate, and the other end of the connecting chain plate is fixedly connected with the top of the sliding frame.

Preferably, the front end and the rear end of the sliding plate are symmetrically provided with sliding grooves, and the inner walls of the sliding grooves are in sliding connection with the bottom end of the sliding frame.

Preferably, the top of the sliding frame is fixedly connected with a connecting pipe, and the bottom of the connecting pipe is fixedly connected with the top of the driving part.

Compared with the prior art, the utility model has the beneficial effects that: according to the clamping equipment for producing the lithium battery steel shell, the length of the telescopic plate is changed by controlling the telescopic plate to stretch when the clamping quantity needs to be adjusted through the combined arrangement of the driving piece and the telescopic plate, so that the quantity of the clamping grooves at the bottom of the telescopic plate is changed, the driving piece drives the telescopic plate to stretch left and right, when the steel shell is clamped by the clamping grooves, the resetting pieces at two ends drive the buffer plate to move outwards, the resetting pieces return to the original positions after the steel shell is clamped, the buffer plate avoids deformation of two ends of the steel shell when the steel shell is clamped, the resetting pieces and the buffer plate guarantee that the steel shell is not damaged when the steel shell is clamped, the quantity of the steel shell clamped once can be changed through the arrangement of the telescopic plate, and the machining efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of a clamping device for producing a steel shell of a lithium battery according to the present invention;

FIG. 2 is a bottom view of the clamping device for producing a steel shell of a lithium battery according to the present invention;

FIG. 3 is a schematic structural diagram of a clamping member of the clamping device for producing the steel shell of the lithium battery according to the present invention;

FIG. 4 is a bottom view of a clamping member of the clamping device for producing the steel shell of the lithium battery according to the present invention;

fig. 5 is an enlarged detail view of a portion a in fig. 4 of the clamping device for manufacturing the steel case for a lithium battery according to the present invention.

In the figure: the device comprises a supporting device 1, a clamping device 2, a bottom plate 3, a supporting plate 4, a sliding plate 5, a sliding chute 6, a groove 7, a guide pipe 8, a connecting chain plate 9, a sliding frame 10, a connecting pipe 11, a clamping piece 12, a moving block 13, an expansion plate 14, a driving piece 15, a clamping groove 16, a resetting piece 17 and a buffer plate 18.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a production lithium cell centre gripping equipment for box hat, including strutting arrangement 1 and clamping device 2, strutting arrangement 1's top and clamping device 2's bottom sliding connection, clamping device 2 includes carriage 10 and holder 12, the bottom of carriage 10 and the top fixed connection of holder 12, holder 12 includes movable block 13 and expansion plate 14, the top of expansion plate 14 and the bottom swing joint of movable block 13, the both ends symmetry of expansion plate 14 is provided with driving piece 15, a plurality of centre gripping groove 16 has evenly been seted up to the bottom of expansion plate 14, the both ends symmetry of centre gripping groove 16 is provided with a plurality of and resets 17, the one end fixedly connected with buffer board 18 that the piece 17 that resets is close to the axle center.

In this embodiment, the supporting device 1 supports and fixes the top clamping device 2, the sliding frame 10 slides on the top of the sliding plate 5 to drive the bottom clamping member 12 to move, so as to clamp and move the steel shell, the moving block 13 moves along with the movement of the sliding frame 10, and the driving member 15 drives the expansion plate 14 to expand and contract.

Further, the supporting device 1 comprises a bottom plate 3 and a sliding plate 5, and supporting plates 4 are symmetrically arranged at two ends of the top of the bottom plate 3.

In this embodiment, the bottom plate 3 allows the device to be mounted on a lithium battery workpiece, and the support plate 4 supports a fixed top sliding plate 5, the sliding plate 5 facilitating sliding of the carriage 10 on top thereof.

Further, the top of the support plate 4 is fixedly connected with the bottom of the sliding plate 5, and one end of the sliding plate 5 is fixedly connected with the guide pipe 8.

In this embodiment the device is powered through the conduit 8 so that the carriage 10 can slide on top of the sliding plate 5.

Furthermore, the top of the sliding plate 5 is provided with a groove 7, one end of the groove 7 is fixedly connected with a connecting chain plate 9, and the other end of the connecting chain plate 9 is fixedly connected with the top of the sliding frame 10.

In this embodiment, one end of the connecting link 9 inside the groove 7 is fixed to the end of the groove 7, and the other end is fixed to the top of the sliding frame 10, and the connecting link 9 moves the sliding frame 10 by moving at the position of the groove 7.

Furthermore, sliding grooves 6 are symmetrically formed in the front end and the rear end of the sliding plate 5, and the inner walls of the sliding grooves 6 are slidably connected with the bottom end of the sliding frame 10.

In the present embodiment, the bottom of the carriage 10 is slid by the chute 6 to change the position.

Further, a connecting pipe 11 is fixedly connected to the top of the sliding frame 10, and the bottom of the connecting pipe 11 is fixedly connected to the top of the driving member 15.

In the present embodiment, the connection pipe 11 and the driver 15 extend and contract the extension plate 14.

The working principle and the using process of the utility model are as follows: after the device is installed, the device is installed on a processing device of a lithium battery through a bottom plate 3 at the bottom, a top sliding plate 5 is supported and fixed by a supporting plate 4, the device is opened, a connecting chain plate 9 is folded in a groove 7 to change the length, the connecting chain plate 9 drives a top sliding frame 10 to slide, the bottom end of the sliding frame 10 slides in a sliding groove 6, the sliding frame 10 moves to drive a bottom clamping piece 12 to move, the clamping piece 12 moves to one end of the sliding plate 5 to clamp a steel shell to be clamped and processed, when the steel shell is clamped, an operator can adjust the length of an expansion plate 14 according to the number of the steel shell, so that the number of the steel shell clamped at one time is changed, the processing efficiency is improved, when the steel shell is clamped by a clamping groove 16, resetting pieces 17 at two ends drive a buffer plate 18 to move outwards, and after the steel shell is clamped, the resetting pieces 17 return to the original positions, buffer plate 18 causes the box hat both ends to warp when avoiding carrying out the centre gripping to the box hat, and piece 17 and the buffer plate 18 that resets guarantee not to cause the box hat to damage when pressing from both sides tight the box hat, and the rethread piece 17 that resets is placed the box hat in fixed position after centre gripping box hat processing is accomplished, reaches the effect of rapid and stable carrying out the centre gripping to the box hat.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a production lithium cell centre gripping equipment for steel-shelled, its characterized in that: including strutting arrangement (1) and clamping device (2), the top of strutting arrangement (1) and the bottom sliding connection of clamping device (2), clamping device (2) include carriage (10) and holder (12), the bottom of carriage (10) and the top fixed connection of holder (12), holder (12) are including movable block (13) and expansion plate (14), the top of expansion plate (14) and the bottom swing joint of movable block (13), the both ends symmetry of expansion plate (14) is provided with driving piece (15), a plurality of centre gripping groove (16) have evenly been seted up to the bottom of expansion plate (14), the both ends symmetry of centre gripping groove (16) is provided with a plurality of and resets (17), the one end fixedly connected with buffer board (18) that resets (17) are close to the axle center.

2. The clamping device for producing the steel shell of the lithium battery as recited in claim 1, wherein: the supporting device (1) comprises a bottom plate (3) and a sliding plate (5), wherein supporting plates (4) are symmetrically arranged at two ends of the top of the bottom plate (3).

3. The clamping device for producing the steel shell of the lithium battery as recited in claim 2, wherein: the top of the supporting plate (4) is fixedly connected with the bottom of the sliding plate (5), and one end of the sliding plate (5) is fixedly connected with a guide pipe (8).

4. The clamping device for producing the steel shell of the lithium battery as recited in claim 2, wherein: the top of the sliding plate (5) is provided with a groove (7), one end of the groove (7) is fixedly connected with a connecting chain plate (9), and the other end of the connecting chain plate (9) is fixedly connected with the top of the sliding frame (10).

5. The clamping device for producing the steel shell of the lithium battery as recited in claim 2, wherein: the front end and the rear end of the sliding plate (5) are symmetrically provided with sliding grooves (6), and the inner walls of the sliding grooves (6) are in sliding connection with the bottom end of the sliding frame (10).

6. The clamping device for producing the steel shell of the lithium battery as recited in claim 1, wherein: the top fixedly connected with connecting pipe (11) of carriage (10), the bottom of connecting pipe (11) and the top fixed connection of driving piece (15).