CN203649142U

CN203649142U - V-shaped stamping die for metal

Info

Publication number: CN203649142U
Application number: CN201320710829.1U
Authority: CN
Inventors: 齐芳馥
Original assignee: Chongqing Di Ke Mechanical & Electronic Equipment Corp Ltd
Current assignee: Chongqing Di Ke Mechanical & Electronic Equipment Corp Ltd
Priority date: 2013-11-12
Filing date: 2013-11-12
Publication date: 2014-06-18
Anticipated expiration: 2023-11-12

Abstract

The utility model relates to a V-shaped stamping die for metal. The die comprises a lower die plate, a curve female die, a curve male die, a die shank, positioning plates and ejector rods, wherein the positioning plates are fixed on both sides of the curve female die by pins and bolts, the curve female die is fixedly connected with the lower die plate, the curve male die is arranged above the curve female die, the curve female die is provided with V-shaped die surfaces, the ejector rods are respectively arranged on the die surfaces on both sides of the V-shaped die and are respectively fixed at the two ends of a support frame, and the support frame is fixedly connected with the lower die plate. By the adoption of the technical scheme provided by the utility model, the V-shaped stamping die for the metal can be used for effectively fixing parts required to be processed, so that the positions of the parts can be prevented from moving during processing.

Description

A kind of punching press for metal " V " shape mould

Technical field

The utility model relates to a kind of mould, is specifically related to a kind of punching press for metal " V " shape mould.

Background technology

Mould is the apparatus that a kind of physical state that changes parts by various tool realizes parts sharp processing, " V " shape mould of commonly using is the shaping that realizes mould by punching press, at present, " V " shape mould is by the fixing parts that need processing of the location-plate on lower bolster, bending punch on decompressor is realized the punching press setting of parts, by the push rod on lower bolster, the parts of shaping are ejected again, but be positioned at the push rod under location-plate, easily make to need the parts position of punching press to be moved, cause the precision of product inadequate, serious cause scrapping of product, bring loss to enterprise.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of parts that can effectively fix needs processing, prevents from adding punching press for metal " V " the shape mould that parts in man-hour position is moved.

In order to solve the problems of the technologies described above, the utility model provides a kind of punching press for metal " V " shape mould, comprise lower bolster, bending die, bending punch, die shank, location-plate and push rod, described location-plate is by pin and be bolted to bending die both sides, described bending die is fixedly connected with lower bolster, described bending punch is arranged on bending die top, described bending die is " V " shape die face, in the die face of described " V " shape mould both sides, be respectively arranged with push rod, described push rod is separately fixed at bracing frame two ends, and described support is fixedly connected with lower bolster.

Adopt punching press for metal " V " the shape mould of technique scheme to have following advantage: owing to being provided with two push rods in the die face of bending die, two push rods are separately fixed at bracing frame two ends, regulate two power on push rod by bracing frame, guarantee that parts are in the generation that adds the situation that man-hour can occurrence positions skew, the parts that fix are again by the effect of bending punch, stamping, push rod on bending die both sides ejects the parts of shaping again, complete punching press, having avoided adding parts in man-hour position is moved, the parts that need processing are effectively fixed, improve the precision of processing.

As preferred version, consider that the parts that are placed on location-plate are stressed more even, described push rod is arranged on " V " shape die face center.

As preferred version, consider that parts position on location-plate that need to process is more fixing, the situation that can not be moved, described location-plate middle part is provided with groove.

Brief description of the drawings

Fig. 1 is the structural representation of a kind of punching press for metal " V " shape of the utility model embodiment mould;

Wherein: 1, lower bolster, 2, location-plate, 3, bending die, 4, push rod, 5, bending punch, 6, die shank.

detailed description of the invention

Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:

As shown in Figure 1, the utility model provides a kind of punching press for metal " V " shape mould, comprise lower bolster 1, bending die 3, bending punch 5, die shank 6, location-plate 2 and push rod 4, described location-plate 2 is by pin and be bolted to bending die 3 both sides, described bending die 3 is fixedly connected with lower bolster 1, described bending punch is established 5 and is put above bending die 3, described bending die 3 is " V " shape die face, in the die face of described " V " shape mould both sides, be respectively arranged with push rod 4, described push rod 4 is separately fixed at bracing frame two ends, support frame as described above is fixedly connected with lower bolster 1, in addition, as preferred version, consider that the parts that are placed on location-plate 2 are stressed more even, described push rod is arranged on " V " shape die face center, as preferred version, consider that parts position on location-plate 2 that need to process is more fixing, the situation that can not be moved, described location-plate 2 middle parts are provided with groove.

In actual punching press for metal " V " shape mold work process: the parts of needs processing are placed on location-plate 2, use the downward punching press of bending punch 5, bending punch 5 makes parts distortion, parts generation deformation drives the push rod 4 on bending die 3 to move, push rod 4 is again by built-in spring reaction, after to parts, punching press completes, built-in spring ejects bending die 3 by push rod 4 by the parts of shaping again.

Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.

Claims

1. a punching press for metal " V " shape mould, comprise lower bolster, bending die, bending punch, die shank, location-plate and push rod, described location-plate is by pin and be bolted to bending die both sides, described bending die is fixedly connected with lower bolster, described bending punch is arranged on bending die top, it is characterized in that: described bending die is " V " shape die face, in the die face of described " V " shape mould both sides, be respectively arranged with push rod, described push rod is separately fixed at support two ends, and support frame as described above is fixedly connected with lower bolster.

2. a kind of punching press for metal according to claim 1 " V " shape mould, is characterized in that: described push rod is arranged on " V " shape die face center.

3. a kind of punching press for metal according to claim 1 " V " shape mould, is characterized in that: described location-plate middle part is provided with groove.