CN207036370U - A kind of hydraulic pressure testing device of aluminum-shell battery welded seal performance detection - Google Patents

A kind of hydraulic pressure testing device of aluminum-shell battery welded seal performance detection Download PDF

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Publication number
CN207036370U
CN207036370U CN201721009531.2U CN201721009531U CN207036370U CN 207036370 U CN207036370 U CN 207036370U CN 201721009531 U CN201721009531 U CN 201721009531U CN 207036370 U CN207036370 U CN 207036370U
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CN
China
Prior art keywords
battery
plate
linear slide
fixedly clamped
bottom plate
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Active
Application number
CN201721009531.2U
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Chinese (zh)
Inventor
林俊颇
林俊仰
张三胜
王泽斌
祝恒新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Tianmao Battery Co Ltd
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Zhongshan Tianmao Battery Co Ltd
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Priority to CN201721009531.2U priority Critical patent/CN207036370U/en
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Abstract

A kind of hydraulic pressure testing device of aluminum-shell battery welded seal performance detection is the utility model is related to, including:Be fixedly clamped plate, battery of bottom plate, riser, battery clamps portable plate, linear slide rail, linear slide block, nut contiguous block, T-shaped leading screw, feed screw nut and handwheel, described floor level is set, bottom plate bottom is provided with linear slide rail, and the vertically arranged battery in wherein one end of bottom plate upper side is fixedly clamped plate;The be fixedly clamped middle part of plate of described battery is provided with through hole, the wherein one side connection pipe joint of through hole, another side is provided with L-shaped battery and clamps portable plate, wherein one end connection handwheel of leading screw, when rotating clockwise handwheel, battery clamps portable plate and draws close to the battery plate that is fixedly clamped by linear slide rail and step up battery to be detected.It is of the present utility model to come into operation, avoid the possibility that batch erroneous judgement occurs.

Description

A kind of hydraulic pressure testing device of aluminum-shell battery welded seal performance detection
Technical field
A kind of production detection means of lithium ion battery is the utility model is related to, is welded more particularly to a kind of aluminum-shell battery The hydraulic pressure testing device of sealing property detection.
Background technology
The utility model is the test device for detecting aluminum-shell battery welded seal performance, is filled by pipe joint and hydraulic pressure pressurization Put connected, test fixture and hydraulic pressure pressue device collectively constitute hydraulic pressure testing device on same workbench.Filled by monitoring Gage pressure value on hydraulic pressure pressue device and observation battery commissure whether seepage, can determine whether battery seals.Cause It is necessary that this develops a kind of hydraulic pressure testing device of aluminum-shell battery welded seal performance detection.
The content of the invention
The purpose of this utility model is just to provide a kind of hydraulic pressure testing device of aluminum-shell battery welded seal performance detection.
Technical scheme is used by the utility model:A kind of hydraulic pressure test dress of aluminum-shell battery welded seal performance detection Put, including bottom plate, riser, battery be fixedly clamped plate, battery clamp portable plate, linear slide rail, linear slide block, nut contiguous block, T Type leading screw, feed screw nut and handwheel, described floor level are set, and two pieces of riser is symmetrical to be located under bottom plate left and right ends Portion, bottom plate bottom are provided with linear slide rail, and the vertically arranged battery in wherein one end of bottom plate upper side is fixedly clamped plate, and its lower end is fixed On bottom plate;The be fixedly clamped middle part of plate of described battery is provided with through hole, and the wherein one side connection pipe joint of through hole, another side is set There is L-shaped battery to clamp portable plate, it is parallel that battery clamps portable plate vertical plane and the battery vertical plane corresponding to plate that is fixedly clamped, battery Clamp the bottom of portable plate and the upper side of linear slide block connects, the bottom surfaces of linear slide block are connected by contiguous block and feed screw nut Connect, feed screw nut connection leading screw, leading screw is connected by bearing with riser, wherein one end connection handwheel of leading screw, is turned when clockwise Start to take turns, battery clamps portable plate and draws close to the battery plate that is fixedly clamped by linear slide rail and step up battery to be detected.
The beneficial effects of the utility model:The device comes into operation, and becomes the reality of a detection battery hermetization With standard, whether offerings matter department selective examination battery seals, and avoids the possibility that batch erroneous judgement occurs.The apparatus structure is simple, It is easy to operate, directly perceived, the reliability of vacuum test is improved, the False Rate that battery leaks hunting is reduced, is provided for battery production Strong quality guarantee.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the one of embodiment of the utility model.
Fig. 2 is that battery clamps the schematic diagram that portable plate is opened in Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the utility model includes:Bottom plate 3, riser 4, battery be fixedly clamped plate 1, battery clamp live Dynamic plate 10, linear slide rail 7, linear slide block 9, nut contiguous block 6, T-shaped leading screw 5, feed screw nut 51 and handwheel 8, described bottom plate Horizontally disposed, two pieces of riser is symmetrical to be located at bottom plate left and right ends bottom, and bottom plate bottom is provided with linear slide rail, bottom plate upper side The vertically arranged battery in wherein one end be fixedly clamped plate, its lower end is fixed on bottom plate;Described battery is fixedly clamped in plate 1 Portion is provided with through hole, and the wherein one side connection pipe joint 2 of through hole, another side is provided with sealing ring, close during for being connected with battery case Envelope.Being fixedly clamped with battery, plate is corresponding to be simultaneously provided with L-shaped battery clamping portable plate 10, and battery clamps portable plate vertical plane and electricity Pond is fixedly clamped, and vertical plane corresponding to plate is parallel, and battery clamps the bottom of portable plate and the upper side of linear slide block connects, linearly The bottom surfaces of sliding block are connected by contiguous block with feed screw nut, and feed screw nut connection leading screw, leading screw is connected by bearing with riser, Wherein one end connection handwheel of leading screw, when rotating clockwise handwheel, battery clamps portable plate and clamped by linear slide rail to battery Fixed plate is drawn close and steps up battery 11 to be detected.
It is connected during use by pipe joint with hydraulic pressure pressue device, test fixture is mounted in same work with hydraulic pressure pressue device On platform, hydraulic pressure testing device is collectively constituted.The system is that I takes charge of the standard set-up of detection battery hermetization.It is mounted in by monitoring Gage pressure value on hydraulic pressure pressue device and observation battery commissure whether seepage, can determine whether battery seals.Flexible pipe The end head car of joint one has O-shaped annular groove, and O-ring is bonded in groove and exposes joint head plane about 0.2 ~ 0.3.One of them The big face of battery clamps portable plate with battery and contacted, and the big face of battery is provided with instrument connection 111, using the sealing of O-ring, so as to ensure to survey Test system sealing property it is reliable.
The device comes into operation, and becomes the practical standard of a detection battery hermetization, the selective examination of offerings matter department Whether battery seals, and avoids the possibility that batch erroneous judgement occurs.The apparatus structure is simple, easy to operate, directly perceived, improves true The reliability of hollow testing, the False Rate that battery leaks hunting is reduced, strong quality guarantee is provided for battery production.

Claims (1)

  1. A kind of 1. hydraulic pressure testing device of aluminum-shell battery welded seal performance detection, it is characterised in that:Including bottom plate(3), riser (4), battery is fixedly clamped plate(1), battery clamp portable plate(10), linear slide rail(7), linear slide block(9), nut contiguous block (6), T-shaped leading screw(5), feed screw nut(51)And handwheel(8), described floor level set, and two pieces of riser is symmetrical to be located at Bottom plate left and right ends bottom, bottom plate bottom are provided with linear slide rail, the vertically arranged battery folders fastening in wherein one end of bottom plate upper side Fixed board, its lower end are fixed on bottom plate;The be fixedly clamped middle part of plate of described battery is provided with through hole, and the wherein one side of through hole connects Pipe joint, another side are provided with L-shaped battery and clamp portable plate, and it is corresponding that battery clamps portable plate vertical plane and the battery plate that is fixedly clamped Vertical plane is parallel, and battery clamps the bottom of portable plate and the upper side of linear slide block connects, and the bottom surfaces of linear slide block pass through company Connect block to be connected with feed screw nut, feed screw nut connection leading screw, leading screw is connected by bearing with riser, wherein one end connection of leading screw Handwheel, when rotating clockwise handwheel, battery clamps portable plate and draws close to the battery plate that is fixedly clamped by linear slide rail and step up to treat The battery of detection.
CN201721009531.2U 2017-08-14 2017-08-14 A kind of hydraulic pressure testing device of aluminum-shell battery welded seal performance detection Active CN207036370U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721009531.2U CN207036370U (en) 2017-08-14 2017-08-14 A kind of hydraulic pressure testing device of aluminum-shell battery welded seal performance detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721009531.2U CN207036370U (en) 2017-08-14 2017-08-14 A kind of hydraulic pressure testing device of aluminum-shell battery welded seal performance detection

Publications (1)

Publication Number Publication Date
CN207036370U true CN207036370U (en) 2018-02-23

Family

ID=61487470

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721009531.2U Active CN207036370U (en) 2017-08-14 2017-08-14 A kind of hydraulic pressure testing device of aluminum-shell battery welded seal performance detection

Country Status (1)

Country Link
CN (1) CN207036370U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114552041A (en) * 2022-01-11 2022-05-27 天津力神电池股份有限公司 Square aluminum shell power battery disassembling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114552041A (en) * 2022-01-11 2022-05-27 天津力神电池股份有限公司 Square aluminum shell power battery disassembling device

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