CN213166773U

CN213166773U - EVA rubber mold plate

Info

Publication number: CN213166773U
Application number: CN201922077095.8U
Authority: CN
Inventors: 谢宇
Original assignee: Haicheng New Materials Technology Co ltd
Current assignee: Tianjin Zhongying New Material Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2021-05-11
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to a EVA rubber mould board, including the mould board, the opening has been seted up at the middle part on mould board surface, relative screw hole has been seted up respectively to mould board surface position in the open-ended both sides, the opening is the rectangle, lie in the open-ended on the mould board and be equipped with two projections towards opening inside with one side, two projections use the open-ended central line to be the mutual symmetry of benchmark, the projection is the rectangle.

Description

EVA rubber mold plate

Technical Field

The utility model relates to an automobile NVH product extrusion production field especially relates to an EVA rubber mold board.

Background

When the production of extruding at car NVH product, need extrude the NVH product of different thickness, the product concatenation equipment that uses the product concatenation of different thickness specifications to form of extruding of using different thickness at present, still needs the staff to splice when using at every turn, still need take off the mould board of different thickness one by one after extruding the completion, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a EVA rubber mold board.

The utility model discloses a realize through following technical scheme: the utility model provides a EVA rubber mould board, includes the mould board, the opening has been seted up at the middle part on mould board surface, relative screw hole has been seted up respectively to mould board surface position in open-ended both sides, the opening is the rectangle, lie in the open-ended on the mould board and be equipped with two projections towards opening inside with one side, two projections use the open-ended central line as the mutual symmetry of benchmark, the projection is the rectangle.

The utility model has the advantages that: like this when extruding the product, at first fixed with the mould board through the screw hole, can extrude the product by the opening again, whole product can be less than the product thickness that does not set up the product thickness that the bulge position was extruded by the position that the opening set up the bulge when extruding, and the product of different thickness can be extruded to such a mould board alright, can one shot forming have the product that different thickness required, saves artifical concatenation equipment in later stage, can not produce because of the concatenation equipment not in place the harmfulness that causes.

Drawings

Fig. 1 is a schematic front view of the present invention;

in the figure: 1. a mold plate; 2. an opening; 3. a threaded hole; 4. a projection.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model discloses a mould board 1, opening 2 has been seted up at the middle part on mould board 1 surface, relative screw hole 3 has been seted up respectively to mould board 1 surface both sides that lie in opening 2, opening 2 is the rectangle, lie in opening 2 on the mould board 1 and be equipped with two bulge 4 towards opening 2 inside with one side, two bulge 4 use opening 2's central line as the benchmark mutual symmetry, bulge 4 is the rectangle.

The utility model has the advantages that: like this when extruding the product, at first fix mould board 1 through screw hole 3, can extrude the product by opening 2 again, whole product can be less than the product thickness that does not set up the product thickness that 4 positions of bulge extruded by opening 2 position extrusion when extruding, the product of different thickness can be extruded to such a mould board 1 alright, can one shot forming have the product of different thickness requirements, save artifical concatenation equipment in later stage, can not produce because of the concatenation equipment bad that does not target in place to cause.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The EVA rubber mold plate is characterized in that: including the mould board, the opening has been seted up at the middle part on mould board surface, relative screw hole has been seted up respectively to mould board surface position in the open-ended both sides, the opening is the rectangle, lie in the open-ended on the mould board and be equipped with two projections towards opening inside with one side, two projections use the open-ended central line as benchmark mutual symmetry, the projection is the rectangle.