CN212283033U

CN212283033U - Injection molding filter plate handle

Info

Publication number: CN212283033U
Application number: CN202020858068.4U
Authority: CN
Inventors: 杨名杰; 刘国志; 王鑫
Original assignee: Jingjin Environmental Protection Inc
Current assignee: Jingjin Equipment Co Ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-05
Anticipated expiration: 2030-05-21

Abstract

The utility model relates to an injection moulding filter plate handle, include: the bolt hole is arranged on the boss, the cavity is arranged on the main body and is conical, one thicker end of the cavity is opened between the two bosses, so that the cavity is communicated with the outside, and the depth length of the cavity is adjusted according to the size of the main body; the filter plate handle is fixed on the filter plate by a bolt penetrating through the bolt hole; an injection moulding filter plate handle surface is smooth, and intensity is higher, and is more pleasing to the eye, weight reduction, reduce cost, mould processing is simple.

Description

Injection molding filter plate handle

Technical Field

The utility model belongs to the pressure filter field, specifically speaking relates to an injection moulding filter plate handle.

Background

The filter plate handles are parts arranged on the filter plates, the filter plates are main filtering elements of the filter press, and the filter plate handles are arranged on two sides of the filter plates, so that the filter plates are arranged on a main beam of the filter press; the filter plate handles are usually injection molded, so that the filter plate handles are used in a large amount, and in order to reduce cost and weight of the handles, irregular grooves are usually formed in the surfaces of the filter plate handles, so that corresponding profiles need to be machined on the inner sides of injection molds of the filter plate handles.

Firstly, the outline of the inner side of the mould influences the flow of plastics during injection, so that the local defects of the filter plate handle are caused, the appearance is not attractive, the strength is reduced, and even waste products are generated; secondly, the filter plate handle consumption is large, the mould consumption is large, and the mould processing volume is large and the cost is high due to the complicated outline at the inner side of the mould.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the above-mentioned background art, and providing an injection moulding filter plate handle.

The utility model provides an injection moulding filter plate handle, include: main part, base, bolt hole, cavity, main part and base are as an organic whole, be provided with two bosss on the base, the bolt hole sets up on the boss, and the filter plate handle passes the bolt hole by the bolt and fixes on the filter plate, and the cavity sets up in the main part, and the cavity is conical, and the thicker one end opening of cavity makes cavity and external world communicate with each other, and cavity quantity is a plurality of, has two or three according to filter plate handle size adjustment, and the length of cavity is according to the main part size adjustment.

Preferably, the bolt hole is the echelonment round hole, and the big hole uses hexagon socket head cap screw when installing the filter plate handle in pressing close to one side of main part, and the bolt cap prevents to accumulate the material on the bolt cap in sinking the big hole, and the filter plate handle is also more pleasing to the eye.

Preferably, the top end of the conical cavity is hemispherical, so that the mold core is conveniently drawn out and the plastic flows.

Preferably, in order to enable the filter plate handle to be installed more firmly, a third bolt hole is formed, the third bolt hole is a stepped round hole, the large hole penetrates through the main body, a hexagon socket head cap bolt is used when the filter plate handle is installed, and a bolt cap is sunk into the large hole.

Through setting up the cavity in handle inside, replace prior art and set up the recess at the surface of filter plate handle, both can reach the purpose that reduces the weight of filter plate handle, avoided the processing defect of the in-process of moulding plastics again, can also make the surface smooth, more pleasing to the eye, intensity is also higher.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of an injection molded filter plate handle of the present invention.

Fig. 2 is a top view of the embodiment of the present invention.

Fig. 3 is a perspective view of an embodiment of the present invention.

Fig. 4 is a cross-sectional view of the second embodiment of the present invention.

In the figure: 1. a base; 101. 102 a boss; 2. a main body; 3. bolt holes; 4. a cavity; 5. a third bolt hole.

Detailed Description

In order to further understand and appreciate the structural features and advantages of the present invention, the preferred embodiments and drawings are described in detail.

Example one

As shown in fig. 1, 2 and 3, a base 1 and a main body 2 are integrated, two

bosses

101 and 102 are arranged on the base 1, bolt holes 3 are respectively arranged on the

bosses

101 and 102, the bolt holes 3 are stepped round holes, and the large holes are arranged on one side close to the main body 1; the cavity 4 is conical, the thicker end of the cavity 4 is opened between the two

bosses

101 and 102, so that the cavity 4 is communicated with the outside, the cavity 4 extends into the main body 2 from the side surface of the base 1, the top end of the cavity 4 is hemispherical, and the depth length of the cavity 4 is adjusted according to the size of a filter plate handle; the filter plate handle is installed by using hexagon socket head cap bolts, the bolts penetrate through the bolt holes 3 to fix the filter plate handle on the filter plate, and bolt caps are sunk into large holes of the bolt holes 3.

Example two

As shown in fig. 4, the base 1 and the main body 2 are integrated, two

bosses

101 and 102, the bolt holes 3 are stepped round holes, and a large hole is arranged on one side close to the main body 1; a third bolt hole 5 is formed to penetrate through the main body 2 and the base 1, the third bolt hole 5 is a step-shaped round hole, and a large hole penetrates through the main body 2; the cavity 4 is conical, the thicker end of the cavity 4 is opened between the two

bosses

101 and 102, so that the cavity 4 is communicated with the outside, the cavity 4 extends into the main body 2 from the side surface of the base 1, the top end of the cavity 4 is hemispherical, and the depth length of the cavity 4 is adjusted according to the size of a filter plate handle; the filter plate handle is installed by using hexagon socket head cap bolts, the bolts penetrate through the bolt holes 3 and the third bolt holes 5 to fix the filter plate handle on the filter plate, and the bolt caps are sunk into large holes of the bolt holes 3 and the third bolt holes 5.

Claims

1. An injection molded filter plate handle, comprising: main part, base, bolt hole, cavity, main part and base are as an organic whole, be provided with two bosss on the base, the bolt hole sets up in the boss, and at least one cavity sets up in the main part, and the cavity is conical, and the thicker one end opening of cavity makes the cavity communicate with each other with the external world between two bosss.

2. The injection molded filter plate handle of claim 1 wherein the bolt holes are stepped holes with a large hole on a side proximate the body.

3. An injection molded filter plate handle as claimed in claim 1 wherein the top of the conical cavity is hemispherical.

4. The injection molded filter plate handle of claim 1, wherein a third bolt hole is provided, the third bolt hole being a stepped circular hole, the large hole extending through the body.