CN219505357U

CN219505357U - Waste discharge hole cutting jig for silicone rubber

Info

Publication number: CN219505357U
Application number: CN202223543523.XU
Authority: CN
Inventors: 沈方亮; 杨光宏; 赵男见; 王福齐
Original assignee: Pioneer Conductive Material Industry Suzhou Co ltd
Current assignee: Pioneer Conductive Material Industry Suzhou Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-08-11
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a waste discharge hole cutting jig for silicon rubber, which relates to the technical field of hole cutting jigs and comprises a bottom plate, a demolding frame and a pressing plate, wherein the demolding frame is movably arranged at the upper end of the bottom plate, the upper end of the demolding frame is also movably provided with a bearing frame, the bottom of the pressing plate is fixedly provided with a plurality of groups of punching cutters, and four corners of the bottom plate, the demolding frame, the bearing frame and the pressing plate are respectively provided with a positioning hole, and the positioning holes are fixedly connected through positioning pins. According to the utility model, through the bottom plate, the demolding frame and the bearing frame, when the product is separated, the product can be placed in the through groove of the bearing frame, so that the product is in a flush position with the bearing frame, then the bearing frame is pushed to the upper end of the bottom plate, the pressing plate is driven to descend, and the product is separated by the punching knife at the bottom of the pressing plate, so that the separation operation of the product and peripheral waste can be rapidly realized, and the product treatment efficiency is improved.

Description

Waste discharge hole cutting jig for silicone rubber

Technical Field

The utility model relates to the technical field of hole cutting jigs, in particular to a waste discharge hole cutting jig for silicon rubber.

Background

At present, silicone rubber products are generally manufactured through injection molding during production, and during injection molding, a plurality of products can be molded through the mold for high-efficiency production by a common mold at one time, and the products are equidistantly distributed and connected through waste materials, so that waste materials on the periphery of the products need to be cut off after injection molding, and at present, the conventional processing mode is to cut off the peripheral waste materials by manually utilizing a cutter, so that the processing efficiency is lower by the operation mode.

Disclosure of Invention

The utility model aims at: in order to solve the problems, a waste discharge hole cutting jig for silicone rubber is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a silicon rubber is with row useless hole tool of cutting, includes bottom plate, drawing of patterns frame and clamp plate, drawing of patterns frame movable mounting is in the bottom plate upper end, drawing of patterns frame upper end still activity is equipped with bears the frame, clamp plate bottom fixed mounting has the multiunit to punch the cutter, the locating hole has all been seted up in bottom plate, drawing of patterns frame, bearing frame and clamp plate four corners, carry out fixed connection through the locating pin in the locating hole.

As a further description of the above technical solution:

the upper end of the bottom plate is provided with a convex block which protrudes upwards, and the convex block is in a rectangular block structure.

As a further description of the above technical solution:

rectangular through grooves are formed in the surfaces of the demolding frame and the bearing frame, and the sizes of the rectangular through grooves are matched with those of the protruding blocks.

As a further description of the above technical solution:

chamfer angles are formed at the same side angles of the bottom plate, the demolding frame, the bearing frame and the pressing plate.

As a further description of the above technical solution:

the demolding frame and the bearing frame are provided with positioning holes, and the corresponding positions of the bottoms of the pressing plates are fixedly provided with positioning rods which are matched with each other.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

according to the utility model, through the bottom plate, the demolding frame and the bearing frame, when the product is separated, the product can be placed in the through groove of the bearing frame, so that the product is in a flush position with the bearing frame, then the bearing frame is pushed to the upper end of the bottom plate, the pressing plate is driven to descend, and the product is separated by the punching knife at the bottom of the pressing plate, so that the separation operation of the product and peripheral waste can be rapidly realized, and the product treatment efficiency is improved.

Drawings

FIG. 1 illustrates a schematic view of the overall external architecture provided in accordance with the present utility model;

fig. 2 shows a schematic view of the deployed configuration of fig. 1 provided in accordance with the present utility model.

Legend description: 1. a bottom plate; 2. a demolding frame; 3. a load-bearing frame; 4. a pressing plate; 5. punching a cutter; 6. and (5) positioning pins.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a silicon rubber is with row useless hole tool of cutting, including bottom plate 1, drawing of patterns frame 2 and clamp plate 4, drawing of patterns frame 2 movable mounting is in bottom plate 1 upper end, drawing of patterns frame 2 upper end still activity is equipped with bears frame 3, clamp plate 4 bottom fixed mounting has multiunit to punch cutter 5, the locating hole has all been seted up in bottom plate 1, drawing of patterns frame 2, bear frame 3 and clamp plate 4 four corners, carry out fixed connection through locating pin 6 in the locating hole, wherein the locating hole is big-end-up structure, locating pin 6 is big-end-up's toper structure equally, can make things convenient for locating pin 6 to peg graft with the locating hole fast like this.

The bottom plate 1 upper end is equipped with the bellied lug that makes progress, the lug is rectangular cubic structure, and cylindrical recess has still been seted up at the lug middle part, cylindrical recess and die-cut sword 5 size looks adaptation, the rectangle leads to the groove with the lug size looks adaptation has all been seted up to demoulding frame 2 and bear the frame 3 surface, the rectangle leads to the groove size and bump size looks adaptation, the chamfer has all been seted up to the same side angle of bottom plate 1, demoulding frame 2, bear frame 3 and clamp plate 4 simultaneously, the chamfer is seted up to one side can conveniently adjust bottom plate 1, demoulding frame 2 and bear the convenience of frame 3 and clamp plate 4, the direction is avoided making reverse to it conveniently and fast, and the arc wall that makes things convenient for the hand to borrow power has all been seted up to demoulding frame 2 and bear the long limit both sides of frame 3, thereby can make things convenient for propelling movement demoulding frame 2 and bear frame 3.

The demoulding frame 2 and the bearing frame 3 are also provided with positioning holes, and the corresponding position of the bottom of the pressing plate 4 is fixedly provided with a positioning rod which is matched with the positioning holes, so that the pressing plate 4 can be conveniently and rapidly aligned with the bearing frame 3 when the pressing plate 4 is installed, and the punching cutter 5 and the product are ensured to be aligned.

Working principle: when the die-cutting and die-cutting machine is used, firstly, the die-cutting frame 2 and the bearing frame 3 are pulled out of the bottom plate 1, the product to be processed is paved in the rectangular through groove, the product is enabled to be flush with the bearing frame 3 in height, then, the product is pushed into the bottom plate 1, the bearing frame 3 and the bottom plate 1 are enabled to be located in the same vertical plane, then, the positioning pins 6 are used for positioning and fixing, and the pressing plate 4 is further pressed, so that the pressing plate 4 drives the die-cutting knife 5 to move downwards until the product is enabled to be separated from peripheral waste, and the die-cutting and die-cutting treatment of the silicon rubber product is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a silicon rubber is with row useless hole tool of cutting, includes bottom plate (1), drawing of patterns frame (2) and clamp plate (4), its characterized in that, drawing of patterns frame (2) movable mounting is in bottom plate (1) upper end, drawing of patterns frame (2) upper end still activity is equipped with bears frame (3), clamp plate (4) bottom fixed mounting has multiunit punching cutter (5), the locating hole has all been seted up in bottom plate (1), drawing of patterns frame (2), bear frame (3) and clamp plate (4) four corners, carry out fixed connection through locating pin (6) in the locating hole.

2. The waste discharge hole cutting jig for silicone rubber according to claim 1, wherein the upper end of the bottom plate (1) is provided with an upward protruding block, and the protruding block is in a rectangular block structure.

3. The waste discharge hole cutting jig for silicone rubber according to claim 1, wherein rectangular through grooves are formed in the surfaces of the demolding frame (2) and the bearing frame (3), and the size of the rectangular through grooves is matched with that of the protruding blocks.

4. The waste discharge hole cutting jig for silicone rubber according to claim 1, wherein the same side angles of the bottom plate (1), the demolding frame (2), the bearing frame (3) and the pressing plate (4) are provided with chamfers.

5. The waste discharge hole cutting jig for the silicone rubber according to claim 1, wherein positioning holes are further formed in the surfaces of the demolding frame (2) and the bearing frame (3), and the corresponding positions of the bottoms of the pressing plates (4) are fixedly provided with positioning rods which are matched.