CN219169393U

CN219169393U - Anode pressing jig production device

Info

Publication number: CN219169393U
Application number: CN202320120397.2U
Authority: CN
Inventors: 申觉中; 尚振华
Original assignee: Shenzhen Qiangliai Precision Components Co ltd
Current assignee: Shenzhen Qiangliai Precision Components Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-06-13
Anticipated expiration: 2033-02-06

Abstract

The utility model provides a production device of an anode pressing jig, which comprises a bottom die and two upper covers arranged on two sides of the upper end of the bottom die, wherein a mounting through hole is formed in the middle of the upper cover, a punch is arranged in the mounting through hole, a positioning cavity is formed in the upper end of the bottom die, the punch comprises a body and two protrusions arranged at the lower end of the body, and the lower end of the punch penetrates through the mounting through hole and extends into the positioning cavity. Above-mentioned positive pole pressfitting tool apparatus for producing, during the processing, fix positive pole pressfitting tool's buckle in the location die cavity, then cover the upper cover, through bar copper punching punch, and then make the protruding two conductive bulge of punching press of the lower extreme of punch in buckle, and then eliminate the clearance between buckle and the apron, improved positive pole pressfitting tool's conductive stability.

Description

Anode pressing jig production device

Technical Field

The utility model relates to the technical field of battery production equipment processing, in particular to a production device of an anode pressing jig.

Background

The existing anode lamination jig comprises a bottom plate and a cover plate, wherein the bottom plate is connected with a locating pin on the cover plate through a buckle, after the buckle conducts electricity from the locating pin, a gap exists between the buckle and the cover plate, the cover plate cannot effectively contact the cover plate with the buckle due to working elasticity of the cover plate, the conduction between the cover plate and the buckle is unstable, the anode coloring of a product is affected, and the reject ratio is about 30%. Therefore, it is necessary to produce a production device of the anode lamination jig so as to process the anode lamination jig meeting the production requirement.

Disclosure of Invention

The utility model aims to provide a production device for an anode lamination jig, which aims to solve the problem of unstable conduction of the existing anode lamination jig.

The utility model provides a production device of an anode pressing jig, which comprises a bottom die and two upper covers arranged on two sides of the upper end of the bottom die, wherein a mounting through hole is formed in the middle of the upper cover, a punch is arranged in the mounting through hole, a positioning cavity is formed in the upper end of the bottom die, the punch comprises a body and two protrusions arranged at the lower end of the body, and the lower end of the punch penetrates through the mounting through hole and extends into the positioning cavity.

Above-mentioned positive pole pressfitting tool apparatus for producing, during the processing, fix positive pole pressfitting tool's buckle in the location die cavity, then cover the upper cover, through bar copper punching punch, and then make the protruding two conductive bulge of punching press of the lower extreme of punch in buckle, and then eliminate the clearance between buckle and the apron, improved positive pole pressfitting tool's conductive stability.

Further, a limiting step is arranged on the lower side of the body, and the mounting through hole is attached to the limiting step.

Further, the cross section of the body is in a shape of a loop.

Further, the upper cover is fixedly connected with the bottom die through bolts.

Further, the lower end of the upper cover is provided with an avoidance groove.

Further, a thimble is arranged at the position of the bottom die corresponding to the punch.

Drawings

Fig. 1 is a schematic perspective view of a production device of an anode lamination jig according to a first embodiment of the utility model;

FIG. 2 is a schematic cross-sectional view of the apparatus for manufacturing the anode lamination jig of FIG. 1;

fig. 3 is a schematic perspective view of a punch in the apparatus for producing an anode pressing jig in fig. 1.

Description of main reference numerals:

bottom die	10	Avoidance groove	22	Protrusions	32
						Positioning cavity	11	Punch head	30	Thimble	40
Upper cover	20	Body	31	Anode pressing fixture	100
						Mounting through hole	21	Spacing step	311

The utility model will be further described in the following detailed description in conjunction with the above-described figures.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, an anode press-fit jig production device provided in a first embodiment of the present utility model includes a bottom die 10 and two upper covers 20 disposed on two sides of an upper end of the bottom die 10, a mounting through hole 21 is disposed in a middle portion of the upper cover 20, a punch 30 is disposed in the mounting through hole 21, a positioning cavity 11 is disposed at an upper end of the bottom die 10, the punch 30 includes a body 31 and two protrusions 32 disposed at a lower end of the body 31, and a lower end of the punch 30 passes through the mounting through hole 21 and extends into the positioning cavity 11.

Above-mentioned positive pole pressfitting tool apparatus for producing, during the processing, fix the buckle of positive pole pressfitting tool 100 in location die cavity 11, then cover upper cover 20, through bar copper punching punch 30, and then make protruding 32 of punch 30 lower extreme punch out two conductive protruding at the lower extreme punching press of buckle, and then eliminate the buckle in the use with the apron between the clearance, improved the conductive stability of positive pole pressfitting tool.

In one embodiment of the present utility model, a limiting step 311 is disposed on the lower side of the body 31, and the mounting through hole 21 is attached to the limiting step 311, so as to limit the downward punching position of the punch 30, thereby avoiding excessive punching.

In one embodiment of the present utility model, the cross section of the body 31 is in a shape of a circle, i.e., two sides of the body 31 are arc surfaces, so that the punch 30 moves smoothly in the mounting through hole 21.

In one embodiment of the present utility model, the upper cover 20 is fixedly connected to the bottom die 10 by bolts.

In one embodiment of the present utility model, a relief groove 22 is provided at the lower end of the upper cover 20 to relieve the snap fastener, so that the snap fastener can be normally fixed on the bottom die 10.

In one embodiment of the present utility model, the bottom die 10 is provided with a thimble 40 at a position corresponding to the punch 30, so as to take out the buckle after punching.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides an positive pole pressfitting tool apparatus for producing, its characterized in that includes die block and locates two upper covers of both sides of the upper end of die block, the middle part of upper cover is equipped with the installation through-hole, be equipped with the drift in the installation through-hole, the upper end of die block is equipped with the location die cavity, the drift includes the body and locates two archs of body lower extreme, the lower extreme of drift passes the installation through-hole and extend to in the location die cavity.

2. The anode press-fit jig production device according to claim 1, wherein a limiting step is arranged on the lower side of the body, and the mounting through hole is attached to the limiting step.

3. The anode press-fit jig production device according to claim 1, wherein the cross section of the body is in a shape of a loop.

4. The anode press-fit jig production device according to claim 1, wherein the upper cover is fixedly connected with the bottom die through bolts.

5. The anode pressing jig production device according to claim 1, wherein the lower end of the upper cover is provided with an avoidance groove.

6. The anode press-fit jig production device according to claim 1, wherein a thimble is provided at a position of the bottom die corresponding to the punch.