CN216117079U

CN216117079U - High-efficient safe extrusion acupuncture test frock clamp

Info

Publication number: CN216117079U
Application number: CN202120260182.1U
Authority: CN
Inventors: 瞿诗鹏; 张筱烨; 魏佳骏; 吴彬杰
Original assignee: Fujian Super Power New Energy Co ltd
Current assignee: Fujian Super Power New Energy Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2022-03-22
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a high-efficiency safe extrusion needling test tool clamp which comprises an extrusion bottom plate, wherein a plurality of sliding assemblies are uniformly distributed on the upper surface of the extrusion bottom plate along the periphery of the extrusion bottom plate, a positioning push plate and a pressing clamp are respectively installed on the sliding assemblies in a sliding manner, a cross-shaped through hole is formed in the center of the extrusion bottom plate in a vertically penetrating manner, the sliding directions of the pressing clamps face the center of the through hole, and quick clamps are fixedly arranged at the inner ends of the upper surface of the pressing clamp.

Description

High-efficient safe extrusion acupuncture test frock clamp

Technical Field

The utility model relates to a high-efficiency safe extrusion needling test tool clamp.

Background

The safety problem of the lithium ion battery is widely concerned by society all the time, and in addition, the safety problem is a big problem which restricts the wider application of the lithium ion battery in the market, so that the lithium ion battery needs to be tested for relevant safety performance, most of the current extrusion needling tests can only meet the extrusion and needling in the vertical direction, and the operation is inconvenient, and the safety coefficient is lower.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide a high-efficiency safe extrusion needling test tool clamp which is reasonable in structure, safe and convenient.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a high-efficient safe extrusion acupuncture test frock clamp, includes the extrusion bottom plate, the extrusion bottom plate upper surface has a plurality of subassemblies that slide along its week portion equipartition, slidable mounting has the location push pedal and compresses tightly anchor clamps respectively on the subassembly that slides, the cross through-hole has been seted up in running through from top to bottom in the extrusion bottom plate center, it all faces the through-hole center to compress tightly anchor clamps slip direction, it all sets firmly the active grab to compress tightly anchor clamps upper surface inner.

Further, the subassembly that slides includes that the inner links firmly the fixed plate on the extrusion bottom plate, and the fixed plate outer end all extends the extrusion bottom plate outwards, and at least one spout has been seted up along its length direction to the fixed plate, link up the fixed plate from top to bottom to the spout, the sliding connection has the slider in the spout, and the slider bottom is all protruding the spout and extends towards both sides level to through spacing bolt screw in extrusion bottom plate location, the terminal surface has the screw that supplies spacing bolt screw in along its length direction equipartition under the extrusion bottom plate.

Furthermore, the extrusion bottom plate is square, and the clamp that compresses tightly totally four minutes establish in extrusion bottom plate four sides department, the location push pedal sets up respectively at two vertical clamp that compress tightly sides to all slide with this clamp that compresses tightly parallel, the location push pedal all links firmly on the slider in the subassembly that slides in the difference with the clamp lower extreme that compresses tightly.

Furthermore, a hook is fixedly arranged on one side surface of the periphery of the extrusion bottom plate.

Further, the testable battery type of frock clamp includes the extrusion acupuncture test of laminate polymer battery, square aluminum hull battery, square steel hull battery, part special-shaped battery and PACK box of not unidimensional.

Compared with the prior art, the utility model has the following beneficial effects: 1) the operation is convenient and fast, and the safety factor is high; 2) the safety of detection personnel can be effectively guaranteed; 3) the application range is wide, various batteries can be tested, and the working efficiency and accuracy of the test can be effectively improved.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a top view of an embodiment of the present invention with a positioning push plate and a hold-down clamp removed;

FIG. 2 is a front view of an embodiment of the present invention;

FIG. 3 is a schematic view of the internal structure of the sliding component according to the embodiment of the present invention.

In the figure: the method comprises the following steps of 1-extruding a bottom plate, 2-sliding components, 3-positioning push plates, 4-pressing clamps, 5-through holes, 6-quick clamps, 7-fixing plates, 8-sliding grooves, 9-sliding blocks, 10-limiting bolts, 11-screw holes and 12-hooks.

Detailed Description

In order to make the aforementioned and other features and advantages of the utility model more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1-3, a high-efficient safe extrusion acupuncture test frock clamp, including extrusion bottom plate 1, extrusion bottom plate upper surface has a plurality of subassemblies 2 that slide along its week equipartition, slidable mounting has location push pedal 3 and compresses tightly anchor clamps 4 on the subassembly that slides respectively, extrusion bottom plate center runs through from top to bottom and sets up the through-hole 5 that the cross supplied the acupuncture to pass, it all faces the through-hole center all to compress tightly anchor clamps slip direction, compress tightly anchor clamps upper surface inner and all set firmly quick clamp 6, the subassembly length that slides for connecting location push pedal and compress tightly anchor clamps is different, is long slightly for the subassembly that slides that connects the location push pedal.

In the embodiment of the utility model, the sliding assembly comprises a fixed plate 7, the inner end of the fixed plate is fixedly connected to the extrusion bottom plate, the outer end of the fixed plate extends outwards to form the extrusion bottom plate, the fixed plate is provided with two sliding grooves 8 along the length direction, the sliding grooves vertically penetrate through the fixed plate, sliding blocks 9 are connected in the sliding grooves in a sliding mode, the bottom ends of the sliding blocks respectively protrude out of the sliding grooves and horizontally extend towards two sides, the sliding blocks are screwed into the extrusion bottom plate through limiting bolts 10 to be positioned, screw holes 11 for screwing the limiting bolts into are uniformly distributed on the lower end face of the extrusion bottom plate along the length direction, and gaps between adjacent screw holes are small.

In the embodiment of the utility model, the extrusion bottom plate is square, four compressing clamps are respectively arranged at the four sides of the extrusion bottom plate, the positioning push plates are respectively arranged at the sides of the two opposite compressing clamps and slide in parallel with the compressing clamps, and the lower ends of the positioning push plates and the compressing clamps are fixedly connected on sliding blocks in different sliding assemblies.

In the embodiment of the utility model, the hook 12 is fixedly arranged on one side surface of the periphery of the extrusion bottom plate, namely, the extrusion bottom plate can be horizontally placed or vertically hung so as to be suitable for a needling mechanism outputting in the horizontal direction, and the compatibility is strong.

In the embodiment of the utility model, the selected battery is a soft package lithium iron phosphate battery, the battery is manufactured in a Z-shaped lamination mode, the battery is rectangular, and the size of the battery is 790mm × 430mm × 17mm (length × width × thickness); the battery tab is located in the length direction and is an aluminum tab and a copper nickel-plated tab respectively, the tab length is 280mm, and the central distance between the two tabs is 350 mm.

The working principle of the embodiment of the utility model is as follows: the battery clamping device comprises a battery clamping device, a positioning push plate, a quick clamp, a positioning clamp and a battery pressing clamp, wherein the positioning push plate and the positioning clamp are arranged on the battery clamping device, the quick clamp is connected with the battery clamping device through a bolt, the positioning push plate and the positioning push plate are arranged on the battery clamping device, the quick clamp is connected with the battery pressing clamp through a bolt, and the battery pressing clamp is connected with the battery pressing clamp through a bolt.

The utility model is not limited to the best embodiment, and any person can derive other efficient and safe extrusion needling test tool fixtures in various forms under the teaching of the utility model. All equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a high-efficient safe extrusion acupuncture test frock clamp which characterized in that: including the extrusion bottom plate, the extrusion bottom plate upper surface has a plurality of subassemblies that slide along its week portion equipartition, it has the location push pedal and compresses tightly anchor clamps to slide to install respectively slidable on the subassembly, the cross through-hole has been seted up to running through from top to bottom in the extrusion bottom plate center, it all faces the through-hole center to compress tightly anchor clamps slip direction, it all sets firmly the active grab to compress tightly anchor clamps upper surface inner.

2. The efficient and safe extrusion needling test tool clamp of claim 1, which is characterized in that: the subassembly that slides includes that the inner links firmly the fixed plate on the extrusion bottom plate, and the fixed plate outer end all extends the extrusion bottom plate outwards, and at least one spout has been seted up along its length direction to the fixed plate, link up the fixed plate from top to bottom to the spout, the sliding connection has the slider in the spout, and the slider bottom all protrudes the spout and extends towards both sides level to through spacing bolt screw in extrusion bottom plate location, terminal surface has the screw that supplies spacing bolt screw in along its length direction equipartition under the extrusion bottom plate.

3. The efficient and safe extrusion needling test tool clamp of claim 1, which is characterized in that: the extrusion bottom plate is square, and the clamp that compresses tightly totally four minutes establish in extrusion bottom plate four sides department, the location push pedal sets up respectively at two vertical clamp side that compresses tightly to all slide with this clamp parallel, the location push pedal all links firmly on the slider in the subassembly that slides in the difference with the clamp lower extreme that compresses tightly.

4. The efficient and safe extrusion needling test tool clamp of claim 1, which is characterized in that: and a hook is fixedly arranged on one side surface of the periphery of the extrusion bottom plate.