CN203418075U

CN203418075U - Special-shaped plate bending die

Info

Publication number: CN203418075U
Application number: CN201320540932.6U
Authority: CN
Inventors: 陈鑫
Original assignee: Xinjiang Chain Transmission Trade Co Ltd
Current assignee: Xinjiang Chain Transmission Trade Co Ltd
Priority date: 2013-09-02
Filing date: 2013-09-02
Publication date: 2014-02-05
Anticipated expiration: 2023-09-02

Abstract

The utility model discloses a special-shaped plate bending die which comprises an upper die base, a switch blade, a base plate, an upper die head, a guide post, a lower die base, a spring, a lower die plate, a front die plate, a rear die plate, a push plate, a guide rail and a transverse pull rod. The upper die base is mounted on a punching machine, and the switch blade, the base plate, the upper die head and the guide post are mounted on the upper die base; the lower die plate and the guide rail are mounted on the lower die base; the front die plate and the rear die plate are mounted on the lower die plate, one end of the push plate is connected with the transverse pull rod while the other end of the same is mounted between the front die plate as well as the rear die plate and the lower die plate, and the push plate can move in the linear direction; the transverse pull rod is connected with the guide rail; one end of the spring is connected with the lower die base while the other end of the same is connected with the transverse pull rod. By the arrangement, the problems of local bending of a special-shaped piece and semi-automatic feeding are solved, working efficiency is improved, and cost is lowered.

Description

Abnormity plate Bending Mould

Technical field

The utility model belongs to the Design of Dies field in chain and chain-plate manufacture process, particularly a kind of special-shaped plate Bending Mould.

Background technology

In the production process of nonstandard chain, its carrier bar is special-shaped plate, and in Forging Process, if bending one by one, efficiency is very low like this.

By a kind of use of special-shaped plate Bending Mould, can improve three times of above operating efficiencies.

Summary of the invention

To be solved in the utility model is the problem of special-shaped chain plate bending semi-automation in chain production process, thereby enhances productivity.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of special-shaped plate Bending Mould, comprises upper bolster, plug-in strip, backing plate, upper die head, lead, die shoe, spring, lower bolster, front template, rear pattern plate, push pedal, guide rail, drag link; Described upper bolster is arranged on punch press, and described plug-in strip, backing plate, upper die head, lead are arranged on upper bolster; Described lower bolster, guide rails assembling are on die shoe; Described front template, rear pattern plate are arranged on lower bolster, and push pedal one end is connected with drag link, between other end dress and front template, rear pattern plate and lower bolster, can slide at linear direction; The described drag link other end is connected with guide rail; Described spring one end is connected with die shoe, and the other end is connected with drag link.

Described upper bolster is at punch press in the process of undershoot, and lead inserts in the hole of special-shaped plate on the one hand, plays positioning action; Upper die head is by the local ear 90-degree bending of shaped piece on the other hand; Moreover along with plug-in strip moves down, driving guide rail to move right, push pedal simultaneously moves right, at this moment special-shaped plate can be put into the irregularly-shaped hole of rear pattern plate, in the process making progress at punch press drift, push pedal under the effect of spring to left movement, push shaped piece to punching press station, for next punching press is prepared.

Special-shaped plate Bending Mould of the present utility model, has improved the bending efficiency of carrier bar, has reached semi-automatic degree.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described.

Fig. 1 is front view;

Fig. 2 is cutaway view;

In figure, 1 is that upper bolster, 2 is that plug-in strip, 3 is that backing plate, 4 is that upper die head, 5 is that lead, 6 is that die shoe, 7 is that spring, 8 is that lower bolster, 9 is that front template, 10 is that rear pattern plate, 11 is that push pedal, 12 is that guide rail, 13 is drag link.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to restriction of the present utility model.

As depicted in figs. 1 and 2, a kind of special-shaped plate Bending Mould, comprises upper bolster 1, plug-in strip 2, backing plate 3, upper die head 4, lead 5, die shoe 6, spring 7, lower bolster 8, front template 9, rear pattern plate 10, push pedal 11, guide rail 12, drag link 13; Described upper bolster 1 is arranged on punch press, and described plug-in strip 2, backing plate 3, upper die head 4, lead 5 are arranged on upper bolster 1; Described lower bolster 8, guide rail 12 are arranged on die shoe 6; Described front template 9, rear pattern plate 10 are arranged on lower bolster 8, and push pedal 11 one end are connected with drag link 13, between other end dress and front template 9, rear pattern plate 10 and lower bolster 8, can slide at linear direction; Described drag link 13 other ends are connected with guide rail 12; Described spring 7 one end are connected with die shoe 6, and the other end is connected with drag link 13.

As depicted in figs. 1 and 2, described upper bolster 1 is at punch press in the process of undershoot, and lead 5 inserts in the hole of special-shaped plate on the one hand, plays positioning action; Upper die head 4 is by the local ear 90-degree bending of shaped piece on the other hand; Moreover along with plug-in strip 2 moves down, drive guide rail 12 to move right, push pedal 11 simultaneously moves right, at this moment special-shaped plate can be put into the irregularly-shaped hole of rear pattern plate 10, in the process making progress at punch press drift, push pedal 11 to left movement, is pushed shaped piece to punching press station under the effect of spring 7, for next punching press is prepared.

It should be noted that; the foregoing is only preferred embodiment of the present utility model; not thereby limit scope of patent protection of the present utility model; the utility model can also carry out to the structure of above-mentioned various parts the improvement of material and structure; or adopt technical equivalents thing to replace; therefore the equivalent structure that all utilizations description of the present utility model and diagramatic content are done changes, or directly or indirectly for other correlative technology field, be all in like manner all contained in the scope that the utility model contains.

Claims

1. a special-shaped plate Bending Mould, is characterized in that: comprise upper bolster (1), plug-in strip (2), backing plate (3), upper die head (4), lead (5), die shoe (6), spring (7), lower bolster (8), front template (9), rear pattern plate (10), push pedal (11), guide rail (12), drag link (13); Described upper bolster (1) is arranged on punch press, and described plug-in strip (2), backing plate (3), upper die head (4), lead (5) are arranged on upper bolster (1); Described lower bolster (8), guide rail (12) are arranged on die shoe (6); Described front template (9), rear pattern plate (10) are arranged on lower bolster (8), push pedal (11) one end is connected with drag link (13), between other end dress and front template (9), rear pattern plate (10) and lower bolster (8), can slide at linear direction; Described drag link (13) other end is connected with guide rail (12); Described spring (7) one end is connected with die shoe (6), and the other end is connected with drag link (13).

2. special-shaped plate Bending Mould according to claim 1, is characterized in that: described upper bolster (1) is at punch press in the process of undershoot, and lead (5) inserts in the hole of special-shaped plate on the one hand, plays positioning action; Upper die head (4) is by the local ear 90-degree bending of shaped piece on the other hand; Moreover along with plug-in strip (2) moves down, drive guide rail (12) to move right, push pedal simultaneously (11) moves right, at this moment special-shaped plate can be put into the irregularly-shaped hole of rear pattern plate (10), in the process making progress at punch press drift, push pedal (11) to left movement, is pushed shaped piece to punching press station under the effect of spring (7), for next punching press is prepared.