CN210174067U

CN210174067U - Mould structure for integrally forming upper and lower shells of clamp

Info

Publication number: CN210174067U
Application number: CN201920964529.3U
Authority: CN
Inventors: Jialiang Qiu; 邱家梁
Original assignee: Dongguan Rong Changsheng Aeronautical Science And Technology Co Ltd
Current assignee: Dongguan Rong Changsheng Aeronautical Science And Technology Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-03-24
Anticipated expiration: 2029-06-25

Abstract

The utility model belongs to the technical field of the mould, concretely relates to clamp upper and lower casing integrated into one piece's mould structure, including epitheca mould, inferior valve mould, silica gel mold, be equipped with the chamber of moulding plastics that matches with a pair of clamp epitheca on the epitheca mould, be equipped with two sets of epitheca assembly chamber of moulding plastics on the inferior valve mould, the intracavity correspondence of moulding plastics of every group epitheca assembly is placed and is moulded plastics the good clamp epitheca, the clamp inferior valve is placing the upper and lower shell assembly intracavity of the clamp epitheca of accomplishing of moulding plastics and is moulded plastics the completion, be equipped with the cavity that supplies the clamp upper and lower shell of assembling to place on the silica gel mold, cavity intercommunication silica gel guiding gutter, injected into silica gel through the silica gel guiding gutter mould plastics to the clamp upper and.

Description

Mould structure for integrally forming upper and lower shells of clamp

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to lower casing integrated into one piece's mould structure on clamp.

Background

At present, the traditional clamp products are formed by separately injecting an upper shell and a lower shell and then assembling. Therefore, the circular hole of the fitting cylinder must be opened to be assembled. This can affect the product performance and is prone to falling off.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: a mold structure for integrally molding an upper shell and a lower shell of a clamp is provided.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a clamp inferior valve integrated into one piece's mould structure, including epitheca mould, inferior valve mould, silica gel mold, be equipped with the chamber of moulding plastics that matches with a pair of clamp epitheca on the epitheca mould, be equipped with two sets of epitheca assembly chamber of moulding plastics on the inferior valve mould, the interior correspondence of moulding plastics of every group epitheca assembly intracavity is placed and is moulded plastics the good clamp epitheca, the clamp inferior valve is being placed the upper and lower shell assembly intracavity of moulding plastics of the clamp epitheca of accomplishing of moulding plastics and is being moulded plastics the completion, be equipped with the cavity that supplies the clamp superior and inferior valve of assembling to place on the silica gel mold, cavity intercommunication silica gel guiding gutter, injected silica gel are moulded plastics to the clamp epitheca inboard of assembling.

Preferably, the lower casing diversion trench of the lower casing mold is located at the tail of a cavity of the upper and lower casing assembly injection molding cavities for injection molding of the clamp lower casing.

Preferably, the silica gel guiding gutter is located the clamp and goes up the lower shell junction inboard.

The beneficial effects of the utility model reside in that: the epitheca of clamp of moulding plastics earlier puts into the inferior valve mould benevolence to the clamp epitheca when the clamp inferior valve of moulding plastics, lets the first injection moulding of clamp inferior valve come out will be the equipment state with the epitheca.

The circle hole has one deck silica gel in the clamp inferior valve on for prevent when the clamp is tight closed crush by the lock article also put into silica gel mould benevolence in the last inferior valve of equipment together mould plastics, and whole product is exactly the equipment state that the circle all has silica gel in the last inferior valve of shaping back.

The utility model discloses can simplify the process of falling later stage manual assembly inferior valve, and inferior valve assembly round hole need not make the opening form, has greatly strengthened the intensity of product, can not drop.

Drawings

Fig. 1 is the overall structure schematic diagram of the hoop product in the present invention.

Fig. 2 is the hoop product decomposition structure schematic diagram of the present invention.

Fig. 3 is a schematic structural view of the upper shell mold of the present invention.

Fig. 4 is a schematic structural view of the lower shell mold of the present invention.

Fig. 5 is a schematic structural view of the silica gel mold of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and the accompanying drawings, but the present invention is not limited thereto.

Please refer to fig. 1-5, the utility model provides a clamp upper and lower casing integrated into one piece's mould structure, including epitheca mould 3, inferior valve mould 5, silica gel mold 8, be equipped with on epitheca mould 3 with the chamber 4 of moulding plastics that a pair of clamp epitheca 1 matches, be equipped with two sets of upper and lower casing assembly injection molding chamber 7 on the inferior valve mould 5, the clamp epitheca 1 that moulds plastics has been placed to the correspondence in every group upper and lower casing assembly injection molding chamber 7, clamp inferior valve 2 is moulded plastics in the upper and lower casing assembly injection molding chamber 7 of placing the clamp epitheca 1 that the completion of moulding plastics, be equipped with the cavity that supplies the upper and lower casing of assembling to place on the silica gel mold 8, clamp cavity intercommunication silica gel guiding gutter 9, the silica gel of pouring into is moulded plastics to the clamp epitheca inboard of assembling through the silica gel guiding gutter.

The lower casing diversion trench 6 of the lower casing mould is positioned at the tail part of a cavity of the lower casing of the injection-molded hoop in the upper and lower casing assembling injection-molded cavity.

The silica gel guiding gutter 9 is located on the inner side of the joint of the upper shell and the lower shell of the clamp.

The epitheca 1 of clamp of moulding plastics earlier puts into lower casing mould benevolence to the clamp epitheca when the clamp inferior valve 2 of moulding plastics, lets first the clamp inferior valve mould plastics out will be the equipment state with the epitheca.

Variations and modifications to the above-described embodiments may become apparent to those skilled in the art from the disclosure and teachings of the above description. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious modifications, replacements or variations made by those skilled in the art on the basis of the present invention belong to the protection scope of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The utility model provides a clamp upper and lower casing integrated into one piece's mould structure, a serial communication port, including epitheca mould, inferior valve mould, silica gel mould, be equipped with the chamber of moulding plastics that matches with a pair of clamp epitheca on the epitheca mould, be equipped with two sets of epitheca assembly chamber of moulding plastics on the inferior valve mould, the intracavity correspondence of moulding plastics of every group upper and lower casing assembly has placed the clamp epitheca that moulds plastics, the clamp inferior valve is moulding plastics the intracavity at the epitheca assembly of placing the clamp epitheca that moulds plastics and is accomplished, be equipped with the cavity that supplies the clamp upper and lower casing of assembling to place on the silica gel mould, cavity intercommunication silica gel guiding gutter, the silica gel of pouring into moulds plastics to the clamp epitheca inboard about the assembling through the.

2. The mold structure of claim 1, wherein the lower housing guide groove of the lower housing mold is located at the end of the cavity for injection molding the lower housing of the clamp in the upper and lower housing assembling injection molding cavities.

3. The mold structure of claim 1, wherein the silicone guiding groove is located inside the joint of the upper and lower housings.