CN215355758U

CN215355758U - Novel prevent product sizing structure

Info

Publication number: CN215355758U
Application number: CN202121027902.6U
Authority: CN
Inventors: 陈荣; 陈振海; 刘进军
Original assignee: Xiangxin Technology Co Ltd
Current assignee: Xiangxin Technology Co Ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-31
Anticipated expiration: 2031-05-14

Abstract

The utility model provides a novel prevent product sizing structure, includes template, backing plate, liftout round pin and wait high screw, set up two at least big-end-up's last ladder through-hole on the backing plate, every go up all the activity is equipped with one in the ladder through-hole wait high screw, wait the lower extreme of screw pass corresponding go up the ladder through-hole with template fixed connection, the below of backing plate is equipped with the liftout round pin, the liftout round pin passes lower trapezoidal through-hole in the template can stretch out outside the template. Due to the adoption of the structural design, the ejector pin is separated from the product by the self-gravity of the backing plate, the product cannot be imprinted, in addition, the template does not need to be thickened, the height of the mold is reduced, and the cost is reduced.

Description

Novel prevent product sizing structure

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a novel product sticking prevention structure.

Background

Among the prior art, prevent that product sizing structure includes the template, ends the screw, spring and liftout round pin, and the template runs through there is trapezoidal hole, and trapezoidal hole includes big footpath section and path section, ends the screw and installs in big footpath section, is equipped with the liftout round pin in the big footpath section, and outside the screw rod of liftout round pin passed path section and the protractile template, it is equipped with the spring to end between the nut of screw and liftout round pin, above-mentioned structural design prevents that product sizing structure exists following problem: 1. when the product is stripped, the spring is stressed on the ejection pin, and the ejection pin is stressed on the product to generate impression; 2. the template needs to be thickened, the height of the die is increased, and the cost is increased.

Accordingly, the prior art is subject to improvements and enhancements.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems in the prior art, the utility model aims to provide a novel product sticking prevention structure which is free of coining and low in cost.

The utility model achieves the above purpose by the following technical means:

the utility model provides a novel prevent product sizing structure, includes template, backing plate, liftout round pin and wait high screw, set up two at least big-end-up's last ladder through-hole on the backing plate, every go up all the activity is equipped with one in the ladder through-hole wait high screw, wait the lower extreme of screw pass corresponding go up the ladder through-hole with template fixed connection, the below of backing plate is equipped with the liftout round pin, the liftout round pin passes lower trapezoidal through-hole in the template can stretch out outside the template.

Compared with the prior art, the utility model has the beneficial effects that:

due to the adoption of the structural design, the ejector pin is separated from the product by the self-gravity of the backing plate, the product cannot be imprinted, the template is not required to be thickened, the height of the mold is reduced, and the cost is reduced.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

The reference numbers in the figures are respectively: (1) the device comprises a template, a backing plate, a material ejecting pin, equal-height screws, upper step through holes, lower step through holes, and a support, wherein the backing plate is arranged on the template, the material ejecting pin is arranged on the template, the upper step through holes are arranged on the support, the lower step through holes are arranged on the support, and the upper step through holes are arranged on the support and the support are arranged on the support.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings:

referring to fig. 1, the novel product sticking prevention structure of the present invention comprises a template 1, a backing plate 2, an ejector pin 3, an equal-height screw 4 and an equal-height screw 5, wherein the backing plate 2 is provided with two upper stepped through holes 7 with a large upper part and a small lower part and an upper stepped through hole 8, the equal-height screw 4 is movably installed in the upper stepped through hole 7, the equal-height screw 5 is movably installed in the upper stepped through hole 8, the lower ends of the equal-height screw 4 and the equal-height screw 5 respectively pass through the corresponding upper stepped through hole 7 and the upper stepped through hole 8 to be fixedly connected with the template 1, the ejector pin 3 is installed below the backing plate 2, the ejector pin 3 passes through a lower stepped through hole 9 on the template 1 and can extend out of the template 1, and through the above structural design, the ejector pin is disengaged from the gravity of the backing plate during mold opening, so that the product cannot be imprinted, the template is not required to be thickened, the height of the mould is low, and the cost is low.

In conclusion, the utility model solves the defects in the prior art through the structural design and has the characteristics of ingenious design, high product yield, low cost and the like.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel prevent product sizing structure which characterized in that: the jacking device comprises a template, a base plate, jacking pins and equal-height screws, wherein the base plate is provided with at least two upper stepped through holes with large top and small bottom, each upper stepped through hole is movably provided with one equal-height screw, the lower ends of the equal-height screws penetrate through the corresponding upper stepped through holes and are fixedly connected with the template, the jacking pins are arranged below the base plate, and the jacking pins penetrate through the lower stepped through holes in the template and can extend out of the template.