CN213410555U

CN213410555U - Nickel sheet cutting mechanism

Info

Publication number: CN213410555U
Application number: CN202022508453.9U
Authority: CN
Inventors: 何清; 徐富春
Original assignee: Suzhou Starridge Automation Equipment Co ltd
Current assignee: Suzhou Starridge Automation Equipment Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-11
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a nickel piece cuts mechanism, it includes blade holder and support, be equipped with cutting assembly on the support, cutting assembly includes cutter and cutter driving piece, still be equipped with on the blade holder with cutter complex grooving, one side of cutter is equipped with a plurality of locating pin groups, the opposite side is equipped with elastic pressing block, elastic pressing block is connected with the cutter driving piece, every locating pin group includes two locating pins, distance and nickel piece width phase-match between two locating pins, the nickel piece is by getting into the cutter below between two locating pins, the cutter driving piece can drive cutter and elastic pressing block decline, push down the nickel piece through elastic pressing block and blade holder cooperation, the cutter driving piece can continue to drive the cutter decline, the cutter cuts the nickel piece with the grooving cooperation. The utility model relates to a rationally, can cut it after fixing the nickel piece, guarantee the stability when cutting, simultaneously, can fix a position the nickel piece, avoid the skew to appear in the nickel piece, further promote the cutting accuracy, have the advantage of cutting efficiently, with low costs.

Description

Nickel sheet cutting mechanism

Technical Field

The utility model relates to a nickel piece processing technology field, in particular to nickel piece cuts mechanism.

Background

The nickel sheet is an important component of the lithium battery, the current lithium battery mostly adopts a matching mode of an electric core and a battery protection plate, and then the electric core and the battery protection plate are welded through the nickel sheet, and the nickel sheet usually exists in a nickel sheet roll form before forming, so that the nickel sheet needs to be cut, bent and other processes to obtain a finished product nickel sheet which can be assembled. Most of the existing cutting equipment are unreasonable in design, so that the cutting efficiency is low, and the cutting precision is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a nickel piece cuts mechanism rational in infrastructure, cut efficient, that the cutting precision is high.

In order to solve the problem, the utility model provides a nickel piece cuts mechanism, it includes blade holder and support, be equipped with cutting assembly on the support, cutting assembly includes cutter and cutter driving piece, still be equipped with on the blade holder with cutter complex grooving, one side of cutter is equipped with a plurality of locating pin groups, and the opposite side is equipped with the elastic pressing piece, the elastic pressing piece with the cutter driving piece is connected, and every locating pin group includes two locating pins, and distance and nickel piece width phase-match between the two locating pins get into the nickel piece between by two locating pins the cutter below, the cutter driving piece can drive cutter and elastic pressing piece descend, through the elastic pressing piece pushes down the nickel piece with the blade holder cooperation, the cutter driving piece can continue the drive the cutter descends, the cutter cuts the nickel piece with the grooving cooperation.

As a further improvement, still be equipped with lift slide rail and sliding seat on the support, the sliding seat assemble in on the lift slide rail, cutter and elastic pressing piece assemble in on the sliding seat, the cutter driving piece with the sliding seat is connected, the cutter driving piece drive the sliding seat goes up and down.

As a further improvement of the present invention, the elastic pressing block is connected to the sliding seat through a spring pin.

As a further improvement, the number of the spring pins is two, two the spring pins are along the cutter driving piece symmetry is set up.

As a further improvement, the number of the lifting slide rails is two, two the lifting slide rails are followed the cutter driving piece symmetry sets up.

As a further improvement, the cutter is further connected with a guide post, and the cutter holder is provided with a guide groove matched with the guide post.

As a further improvement of the utility model, the number of the guide posts is two.

As a further improvement of the utility model, the positioning pin is provided with an annular positioning groove matched with the nickel sheet along the circumferential direction.

As a further improvement of the utility model, the number of the dowel pin sets is two.

As a further improvement, the cutter driving member is a cylinder.

The utility model has the advantages that:

the utility model discloses a nickel piece cuts mechanism reasonable in design can cut it after the nickel piece is fixed, guarantees the stability when cutting, simultaneously, can fix a position the nickel piece, avoids the skew to appear in the nickel piece, further promotes cutting accuracy, has the advantage of cutting efficiently, with low costs.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of the overall structure of a nickel plate cutting mechanism according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural diagram of a positioning pin in a preferred embodiment of the present invention.

Description of the labeling: 100. a tool apron; 101. a guide groove; 110. grooving; 120. positioning pins; 121. an annular positioning groove; 130. elastic pressing blocks; 140. a spring pin; 200. a support; 210. a cutter; 220. a cutter driving member; 230. lifting the slide rail; 240. a sliding seat; 250. and a guide post.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1, for the nickel plate cutting mechanism in the preferred embodiment of the present invention, this nickel plate cutting mechanism includes a cutter holder 100 and a support 200, a cutting assembly is disposed on the support 200, the cutting assembly includes a cutter 210 and a cutter driving member 220, a cutting groove 110 matched with the cutter 210 is disposed on the cutter holder 100, one side of the cutter 210 is provided with a plurality of positioning pin sets, the other side is provided with an elastic pressing block 130, the elastic pressing block 130 is connected with the cutter driving member 220, each positioning pin set includes two positioning pins 120, and the distance between the two positioning pins 120 matches with the width of the nickel plate. In this embodiment, the cutter driving member 220 is a cylinder.

When the cutting device works, nickel sheets enter the lower part of the cutter 210 from between the two positioning pins 120, the cutter driving member 220 can drive the cutter 210 and the elastic pressing block 130 to descend, the elastic pressing block 130 is matched with the cutter holder 100 to press the nickel sheets, the cutter driving member 220 can continue to drive the cutter 210 to descend, and the cutter 210 is matched with the cutting groove 110 to cut the nickel sheets.

In this embodiment, the support 200 is further provided with a lifting slide rail 230 and a slide seat 240, the slide seat 240 is assembled on the lifting slide rail 230, the cutter 210 and the elastic pressing block 130 are assembled on the slide seat 240, the cutter driving member 220 is connected with the slide seat 240, and the cutter driving member 220 drives the slide seat 240 to lift, so as to ensure the stability and precision of the cutter 210 during lifting.

In this embodiment, the spring pressing block 130 is connected to the sliding seat 240 through the spring pin 140, and further, the spring pin 140 penetrates the sliding seat 240 from top to bottom and is connected to the spring pressing block 130. When the cutter driving member 220 drives the elastic pressing block 130 to move downwards, the elastic pressing block 130 applies a downward elastic force to the nickel sheet on the tool apron 100, so that the nickel sheet is prevented from being crushed while being effectively fixed.

In one embodiment, the number of the spring pins 140 is two, and the two spring pins 140 are symmetrically arranged along the cutter driving member 220, so as to ensure the balance of the pressure applied to the nickel sheet.

In one embodiment, the number of the lifting slide rails 230 is two, and the two lifting slide rails 230 are symmetrically disposed along the cutter driving member 220, so as to further ensure the stability of the cutter 210 during lifting.

In order to further ensure the stability of the cutter 210 during operation, the cutting precision is ensured. In one embodiment, the cutting knife 210 is further connected with a guide post 250, the tool holder 100 is provided with a guide groove 101 matched with the guide post 250, and the guide post 250 is connected with the guide groove 101 through a linear bearing. Preferably, the number of the guide posts 250 is two.

In one embodiment, as shown in fig. 2, the positioning pins 120 are provided with annular positioning grooves 121 along the circumferential direction, and the annular positioning grooves 121 of two positioning pins 120 in one positioning pin set are matched with each other to clamp the nickel sheet in the annular positioning grooves 121.

Preferably, the number of the locating pin groups is two, so that the stability of nickel sheet transmission is further ensured, the nickel sheet is prevented from deviating, and the precision of the nickel sheet during cutting is further ensured.

The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a nickel piece cuts mechanism, its characterized in that, includes blade holder and support, be equipped with cutting assembly on the support, cutting assembly includes cutter and cutter driving piece, still be equipped with on the blade holder with cutter complex grooving, one side of cutter is equipped with a plurality of locating pin groups, and the opposite side is equipped with the elastic pressing block, the elastic pressing block with the cutter driving piece is connected, and every locating pin group includes two locating pins, distance and nickel piece width phase-match between the two locating pins, and the nickel piece is got into between by two locating pins the cutter below, the cutter driving piece can drive cutter and elastic pressing block descend, through the elastic pressing block is pushed down the nickel piece with the blade holder cooperation, the cutter driving piece can continue to drive the cutter descends, the cutter cuts the nickel piece with the grooving cooperation.

2. The nickel plate cutting mechanism according to claim 1, wherein said support frame further comprises a lifting slide rail and a slide base, said slide base is mounted on said lifting slide rail, said cutter and said elastic pressing block are mounted on said slide base, said cutter driving member is connected to said slide base, and said cutter driving member drives said slide base to move up and down.

3. The nickel plate cutting mechanism of claim 2, wherein said spring press is connected to said slide holder by a spring pin.

4. The nickel plate cutting mechanism of claim 3, wherein the number of said spring pins is two, and two of said spring pins are symmetrically disposed along said cutter driving member.

5. The nickel plate cutting mechanism of claim 2, wherein the number of said lifting slide rails is two, and two of said lifting slide rails are symmetrically disposed along said cutter driving member.

6. The nickel plate cutting mechanism according to claim 1, wherein a guide post is further connected to the cutter holder, and a guide groove is provided on the cutter holder to be engaged with the guide post.

7. The nickel plate cutting mechanism of claim 6, wherein the number of said guide posts is two.

8. The nickel plate cutting mechanism according to claim 1, wherein the positioning pin is provided with an annular positioning groove in a circumferential direction to engage with the nickel plate.

9. The nickel plate cutting mechanism of claim 1, wherein the number of the set of dowel pins is two.

10. The nickel plate cutting mechanism of claim 1, wherein said cutter driving member is a cylinder.