CN217669796U

CN217669796U - Plastic plate perforating and cutting jig equipment

Info

Publication number: CN217669796U
Application number: CN202221473773.8U
Authority: CN
Inventors: 朱阿根; 魏亮; 刘彦兵
Original assignee: Kunshan Jinlian Technology Co ltd
Current assignee: Kunshan Jinlian Technology Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-28
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a plastics plate perforation cutting tool equipment, include: the top of the frame body is provided with a cylinder cavity, and the lower part of the frame body is connected with a cabinet body through a connecting column; the jig cutting device is characterized in that a cylinder is arranged in the cylinder cavity, and the cylinder is flexibly connected to a jig placing assembly located on the connecting column, so that the jig placing assembly is located on the connecting column to move and extrude a jig cutting piece in the jig placing assembly. Through having designed a tool cutting equipment with flexonics, can utilize the hardness of tool itself and the hardness difference of the department of waiting to cut, prevent to cut the mistake, can reduce the mistake and cut, the protection is waited to cut the piece. Through having set up a plurality of stripper plates to design the tool seat on the base, to the accurate location of tool, utilize the supporting part in the tool seat simultaneously, prevent that the tool from producing deformation because of cutting, influencing the finished product quality.

Description

Plastic plate perforating and cutting jig equipment

Technical Field

The utility model belongs to the technical field of the tool cuts technique and specifically relates to a plastics plate punches a hole and cuts tool equipment is related to.

Background

Traditional plastics casing cuts, often directly processes the tool through cutting the cutter and cuts, increases when the use along with equipment, and equipment wearing and tearing increase cuts the product that some requirements are high and can leave the burr, quality problems such as surplus limit, still can directly process cutting because of the deviation simultaneously, leads to the yield to reduce. Therefore, it is necessary to design a processing device capable of reducing error cutting and protecting the piece to be cut.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics plate punches a hole and cuts tool equipment.

To achieve the above object, the present invention adopts the following:

the utility model provides a plastics panel perforation cutting tool equipment, includes: the top of the frame body is provided with a cylinder cavity, and the lower part of the frame body is connected with a cabinet body through a connecting column; the jig cutting device is characterized in that an air cylinder is arranged in the air cylinder cavity, and the jig placing component is flexibly connected to the connecting column, so that the jig placing component moves on the connecting column and extrudes a jig cutting piece in the jig placing component.

Preferably, the jig placing assembly comprises a bottom plate, a first extrusion plate and a second extrusion plate; the bottom plate is fixedly connected to the cabinet body, and a jig seat for placing a jig is arranged on the upper surface of the bottom plate; the first extrusion plate and the second extrusion plate are fixedly connected and are both positioned on the connecting column to move; the first extrusion plate is provided with a cylindrical connecting part connected to the output end of the air cylinder; and a jig cutting piece is connected below the second extrusion plate.

Preferably, both sides of the jig seat are contracted in a step shape, arc-shaped transition surfaces are arranged in the jig seat corresponding to the contracted side surfaces, a supporting part which is contracted layer by layer is arranged in the central area in the jig seat, and an auxiliary jacking block is arranged on the topmost layer of the supporting part.

Preferably, an air pressure cavity is arranged in the connecting part, and the output end of the air cylinder is directly connected into the air pressure cavity.

Preferably, the jig cutting piece comprises a cutting plate and cutting columns arranged below the cutting plate, and the number of the cutting columns corresponds to the holes to be cut in the jig.

Preferably, the first extrusion plate is provided with a strip-shaped positioning hole, so that the second extrusion plate can be adjusted in position through the strip-shaped positioning hole.

Preferably, three rows of positioning holes are formed in the bottom plate.

The utility model has the advantages of it is following:

1. this application is through having designed a tool cutting equipment with flexonics, can utilize the hardness of tool itself and the hardness difference of treating the department of cutting, prevents to cut the mistake, can reduce the mistake and cut, and the piece is treated in the protection.

2. This application is through having set up a plurality of stripper plates to design the tool seat on the base, to the accurate location of tool, utilize the supporting part in the tool seat simultaneously, prevent that the tool from producing deformation because of cutting, influencing the finished product quality.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the plastic plate perforation and cutting jig of the present invention.

Fig. 2 is a schematic structural view of a jig placing assembly of a plastic plate perforation and cutting jig apparatus of the present invention.

Fig. 3 is a schematic structural view of an air pressure chamber of the plastic plate punching and cutting jig apparatus of the present invention.

Fig. 4 is a schematic structural view of a jig seat of the plastic plate punching and cutting jig apparatus of the present invention.

Fig. 5 is a schematic structural view of a cutting piece of the plastic plate perforation cutting jig of the present invention.

In the figures, the various reference numbers are:

1-frame body, 101-cylinder cavity, 102-cabinet body, 103-connecting column, 2-cylinder, 3-jig placing component, 301-bottom plate, 3011-jig seat, 30111-arc transition surface, 30112-supporting part, 30113-auxiliary jacking block, 3012-positioning hole, 302-first extrusion plate, 3021-connecting part, 30211-air pressure cavity, 3022-strip-shaped positioning hole, 303-second extrusion plate, 4-jig cutting part, 401-cutting plate and 402-cutting column.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, a plastic plate punching and cutting jig apparatus includes: the device comprises a frame body 1, wherein a cylinder cavity 101 is arranged at the top of the frame body 1, and a cabinet body 102 connected with the lower part of the frame body through a connecting column 103; the jig cutting device is characterized in that an air cylinder 2 is arranged in the air cylinder cavity 101, and the jig placing component 3 is flexibly connected to the connecting column, so that the jig placing component 3 is located on the connecting column 103 to move, and a jig cutting piece 4 in the jig placing component 3 is extruded.

It should be noted that, the part of the general plastic to-be-cut piece to be cut off and the piece to be cut off are connected through relatively thin plastic, so the surface hardness of the cut part and the normal piece to be cut off has a large difference.

Further, the jig placing assembly 3 comprises a bottom plate 301, a first pressing plate 302 and a second pressing plate 303; the bottom plate 301 is fixedly connected to the cabinet body 102, and a jig seat 3011 for placing a jig is arranged on the upper surface of the bottom plate 301; the first pressing plate 302 and the second pressing plate 303 are fixedly connected and are both positioned on the connecting column 103 for movement; the first extrusion plate 302 is provided with a cylindrical connecting part 3021 connected to the output end of the cylinder 2; a jig cutting member 4 is connected to the lower portion of the second pressing plate 303.

Furthermore, both sides of the jig seat 3011 are shrunk in a step shape, an arc-shaped transition surface 30111 is arranged in the jig seat 3011 corresponding to the shrunk side surface, a supporting portion 30112 shrunk layer by layer is arranged in the central area in the jig seat 3011, and an auxiliary jacking block 30113 is arranged on the topmost layer of the supporting portion 30112.

Two stripper plates link together in order to guarantee the degree of accuracy of pushing down, because this application cuts a plurality of tube hole simultaneously, and the depth of parallelism requirement is higher, through designing a plurality of boards and moving on same spliced pole, can prevent effectively because of the problem that the friction precision descends.

Cut and can produce stress usually, lead to the working of plastics some places to produce deformation, in order to solve this problem, the supporting part has been add in the tool seat to this application.

Further, an air pressure cavity 30211 is formed in the connecting portion 3021, and the output end of the cylinder 2 is directly connected to the air pressure cavity 101.

As shown in the figure, the cylinder output passes through flexible skin with the atmospheric pressure chamber and is connected, and the cylinder promotes first, second stripper plate through the atmospheric pressure chamber downwards, if tool cutting piece error appears, cuts the post butt and treats the surface of cutting the piece, and the cylinder output can stretch out the atmospheric pressure intracavity, and the atmospheric pressure chamber plays the effect of a buffering promptly. The pressure intensity in the air pressure cavity is smaller than the surface deformation yield strength of the piece to be cut and larger than the yield strength of the cutting part, so that the technical effect of buffering can be achieved.

Similarly, the buffering stroke of the air pressure cavity is larger than the processing stroke of the cutting piece, so that the phenomenon that the stroke of the air cylinder is too large and exceeds the buffering effect is avoided, and the extrusion plate is directly pushed to be processed.

Further, the jig cutting member 4 includes a cutting plate 401 and cutting posts 402 disposed below the cutting plate 401, and the number of the cutting posts 402 corresponds to the holes to be cut on the jig.

Further, the first pressing plate 302 is provided with a strip-shaped positioning hole 3022, so that the position of the second pressing plate 303 can be adjusted through the strip-shaped positioning hole 3022.

Three rows of positioning holes 3012 are formed in the bottom plate 301.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. The utility model provides a plastics plate perforation cutting tool equipment which characterized in that includes: the rack comprises a rack body, wherein a cylinder cavity is formed in the top of the rack body, and a cabinet body is connected below the rack body through a connecting column; the jig cutting device is characterized in that an air cylinder is arranged in the air cylinder cavity, and the jig placing component is flexibly connected to the connecting column, so that the jig placing component moves on the connecting column and extrudes a jig cutting piece in the jig placing component.

2. The plastic plate perforation cutting jig apparatus as claimed in claim 1, wherein said jig placing assembly includes a bottom plate, a first pressing plate and a second pressing plate; the bottom plate is fixedly connected to the cabinet body, and a jig seat for placing a jig is arranged on the upper surface of the bottom plate; the first extrusion plate and the second extrusion plate are fixedly connected and are both positioned on the connecting column to move; the first extrusion plate is provided with a cylindrical connecting part connected to the output end of the air cylinder; and a jig cutting piece is connected below the second extrusion plate.

3. The apparatus as claimed in claim 2, wherein the jig base has two sides that are stepped to form a step, the jig base has an arc-shaped transition surface corresponding to the side surface of the step, a support part is disposed in the center of the jig base, the support part is disposed in the center of the jig base, and the support part is disposed on the top of the support part.

4. The apparatus as claimed in claim 2, wherein the connecting portion has an air pressure chamber therein, and the output end of the air cylinder is directly connected to the air pressure chamber.

5. The apparatus as claimed in claim 1, wherein the jig cutting member includes a cutting plate, and cutting posts disposed below the cutting plate, the number of the cutting posts corresponding to the holes to be cut on the jig.

6. The apparatus as claimed in claim 2, wherein the first pressing plate has a positioning hole formed therein, such that the second pressing plate can be adjusted by the positioning hole.

7. The apparatus as claimed in claim 2, wherein the base plate has three rows of positioning holes.