CN202539355U

CN202539355U - Bending forming mold

Info

Publication number: CN202539355U
Application number: CN2011205458179U
Authority: CN
Inventors: 孙昌圣; 王正华; 殷礼华; 张加银; 王先福
Original assignee: Wuhu Shuangyi Mechanical & Electric Industrial Co Ltd
Current assignee: Wuhu Shuangyi Mechanical & Electric Industrial Co Ltd
Priority date: 2011-12-22
Filing date: 2011-12-22
Publication date: 2012-11-21
Anticipated expiration: 2021-12-22

Abstract

The utility model discloses a bending forming mold, comprising an upper mold plate, a concave mold fixing plate, a concave mold, a concave mold stripper plate, an outer side stripper plate, rectangular springs, a convex mold fixing plate, a lower mold plate, a lower mold foot, a backing plate, a convex mold, and a spring-loaded pin. The bending forming mold further comprises a guide block which is arranged on the convex mold fixing plate and fixed on one side of the outer side stripper plate. According to the utility model, by arranging the guide block, the operation running track of the outer side stripper plate is fixed, thereby improving the accuracy of moving magnitude. Meanwhile, the structure of the outer side stripper plate is designed to be fixed so that the outer side stripper plate not only has a function of unloading, but also has a function of positioning with relatively high magnitude accuracy, thereby realizing the extending of functions.

Description

A kind of bending and molding mould

Technical field

The utility model relates to the panel beating field, more specifically relates to a kind of panel beating bending and molding mold position and the mould that takes off material module synthesis mechanism.

Background technology

In white domestic appliances, sheet metal part is very general, and the part of many all edge formings is wherein arranged; This kind part will be considered orientation problem when designing mould, consider the discharging problem again, and therefore the mould design for this type of part also has certain challenge; The mould features compact structure; Add location structure where and be worthy of careful study very much, location structure is wanted rationally, part will pick and place freely, guarantees dimensional requirement again.In the past experience, the stable discharging of mould in the moulding production process of detent mechanism is not satisfactory, and for will be with regard to the mould of discharging problem in the detent mechanism design and arrange some shortcoming that seem.

Because the defective that above-mentioned existing mould exists, the design people actively studies innovation, in the hope of founding a kind of bending and molding mould of new structure, makes it have more practicality.

The utility model content

The main purpose of the utility model is; Overcome the defective that existing mould exists; And a kind of bending and molding mould of new structure is provided, technical problem to be solved is to make it when all edge formings, should guarantee that dimensionally stable guarantees that again discharging is smooth and easy; Thereby be suitable for practicality more, and have the value on the industry.

The purpose of the utility model and solve its technical problem and adopt following technical scheme to realize.A kind of bending and molding mould according to the utility model proposition; Comprise cope match-plate pattern, die block, die, die stripper, outside stripper, rectangle spring, punch retainer, lower bolster, counterdie pin, backing plate, rectangle spring, punch, bullet ejector pin nail and rectangle spring; It also comprises the guide pad that is arranged on the punch retainer, and said guide pad is fixed on a side of said outside stripper.

[0007]By technique scheme, a kind of bending and molding mould of the utility model has advantage at least:

The described a kind of bending and molding mould of the utility model is through being provided with guide pad; The work running orbit of outside stripper is fixed; Improved the precision of mobile size, the structure of the outside stripper of the utility model is carried out Fixed Design simultaneously, makes outside stripper not only have the discharging function; Have the high dimension precision positioning function simultaneously, realized the function extensionization.

In sum, a kind of bending and molding mould of the utility model special construction, it has above-mentioned many advantages and practical value, thereby is suitable for practicality more.

Above-mentioned explanation only is the general introduction of the utility model technical scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.

Description of drawings

Fig. 1 is the structural representation of the described a kind of bending and molding mould of the utility model;

Fig. 2 is a partial schematic diagram among Fig. 1;

Fig. 3 is an A partial schematic diagram among Fig. 2.

The specific embodiment

For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to the specific embodiment of the utility model specify as after.

Like Fig. 1, Fig. 2 and shown in Figure 3; A kind of peripheral bending and molding mould; Comprise cope match-plate pattern 1, die block 2, die 3, die stripper 4, outside stripper 5, rectangle spring 7, punch retainer 8, lower bolster 9, counterdie pin 10, backing plate 11, rectangle spring 12, punch 13, play ejector pin nail 14 and rectangle spring 15; It also comprises the guide pad 6 that is arranged on the punch retainer 8; Guide pad 6 is fixed on a side of outside stripper 5, through guide pad 6 the work running orbit of outside stripper 5 is fixed, and improves and moves dimensional accuracy.

The above; It only is the preferred embodiment of the utility model; Not being that the utility model is done any pro forma restriction, though the utility model with the preferred embodiment exposure as above, yet is not in order to limit the utility model; Anyly be familiar with the professional and technical personnel; In not breaking away from the utility model technical scheme scope, make a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using, be the content that does not break away from the utility model technical scheme in every case;, all still belong in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.

Claims

1. bending and molding mould; Comprise cope match-plate pattern, die block, die, die stripper, outside stripper, rectangle spring, punch retainer, lower bolster, counterdie pin, backing plate, rectangle spring, punch, bullet ejector pin nail and rectangle spring; It is characterized in that; It also comprises the guide pad that is arranged on the punch retainer, and said guide pad is fixed on a side of said outside stripper.