CN203155822U

CN203155822U - High-efficiency composite stamping die

Info

Publication number: CN203155822U
Application number: CN 201320026759
Authority: CN
Inventors: 吴美俊
Original assignee: 吴美俊
Current assignee: Haitian Aluminum Co., Ltd.
Priority date: 2013-01-18
Filing date: 2013-01-18
Publication date: 2013-08-28
Anticipated expiration: 2023-01-18

Abstract

The utility model discloses a high-efficiency composite stamping die. The high-efficiency composite stamping die comprises an upper die base, a lower die base, a forming convex die, a punching convex die and a concave die, wherein a die handle is arranged at the upper end of the upper die base, a stamping handle is fixedly arranged at the lower end of the die handle, the forming convex die is arranged at the lower end of the stamping handle, the punching convex die is arranged at the lower end of the forming convex die, a mounting plate is arranged at the lower end of the upper die base, guide sleeves are fixedly arranged at the lower ends of two sides of the upper die base, guide columns matched with the guide sleeves are arranged on the lower die base under the guide sleeves, and the concave die is arranged on the lower die base under the forming convex die. The high-efficiency composite stamping die integrates punching and forming into a whole, is simple in structure and convenient to use and operate, improves machining efficiency, earns more profits for enterprises, and is suitable for machining enterprises. Furthermore, machining of other products can be achieved through replacement of the forming convex die, the punching convex die and the concave die, and machining adaptability is wide.

Description

A kind of efficient composite punching die

Technical field

The utility model relates to a kind of mould, is specifically related to a kind of efficient composite punching die.

Background technology

Drawing is as a kind of very important processing method in the modern industry, in order to produce various plate parts, have a lot of special advantages, its drip molding has from heavy and light, rigidity is big, the intensity height, interchangeability is good, cost is low, production process is convenient to realize mechanical automation and production efficiency advantages of higher, be can not compare of a kind of other processing method and irreplaceable advanced manufacturing technology, in manufacturing industry, has very strong competitiveness, be widely used in automobile, the energy, machinery, information, Aero-Space, among the production of national defense industry and daily life, existing mould is function opposite independent and single mostly, the workpiece that often is shaped need pass through several procedures, and working (machining) efficiency is low.

The utility model content

Technical problem to be solved in the utility model provides a kind of simple in structure, efficient composite punching die that working (machining) efficiency is high.

The utility model is achieved through the following technical solutions: a kind of efficient composite punching die of the present utility model, comprise upper bolster, die shoe, forming terrace die, piercing punch and die, described upper bolster upper end is equipped with die shank, fixedly there is the punching press handle described die shank lower end, described forming terrace die is installed in punching press handle lower end, described piercing punch is installed in the forming terrace die lower end, described upper bolster lower end is equipped with installing plate, fixedly there is guide pin bushing lower end, described upper bolster both sides, the guide pillar that matches with guide pin bushing is installed on the die shoe under the described guide pin bushing, and described die is installed on the die shoe under the forming terrace die.

The buffer stopper of cushioning effect is installed around the described piercing punch further.

Further, the upper and lower die holder of the die under the described piercing punch is provided with the dumping pit that matches with piercing punch, and the upper and lower die holder loading and unloading material of die hole is connected.

Further, described buffer stopper is block rubber.

The beneficial effects of the utility model are: the utility model collection punching and be configured as one, it is simple in structure, use and easy to operate, improved working (machining) efficiency, for enterprise wins more profits, be applicable to processing enterprise, and just can realize the processing of other products by changing forming terrace die, piercing punch and die, the processing applicability is wide.

Description of drawings

In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.

Fig. 1 is the structural representation of a kind of efficient composite punching die of the present utility model.

The specific embodiment

As shown in Figure 1, a kind of efficient composite punching die of the present utility model, comprise upper bolster 5, die shoe 1, forming terrace die 3, piercing punch 10 and die 11, described upper bolster 5 upper ends are equipped with die shank 6, fixedly there is punching press handle 8 described die shank 6 lower ends, described forming terrace die 3 is installed in punching press handle 8 lower ends, described piercing punch 10 is installed in forming terrace die 3 lower ends, described upper bolster 5 lower ends are equipped with installing plate 7, fixedly there is guide pin bushing 4 lower end, described upper bolster 5 both sides, the guide pillar 2 that matches with guide pin bushing 4 is installed on the die shoe 1 under the described guide pin bushing 4, and described die 11 is installed on the die shoe 1 under the forming terrace die 3.

A kind of optimal way of the present utility model, described piercing punch 10 is equipped with the buffer stopper 9 of cushioning effect on every side.

A kind of optimal way of the present utility model, the die 11 upper and lower die holders 1 under the described piercing punch 10 are provided with the dumping pit 12 that matches with piercing punch 10, and die 11 upper and lower die holders 1 loading and unloading material hole 12 is connected.

A kind of optimal way of the present utility model, described buffer stopper 9 is block rubber.

The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.

Claims

1. efficient composite punching die, comprise upper bolster, die shoe, forming terrace die, piercing punch and die, it is characterized in that: described upper bolster upper end is equipped with die shank, fixedly there is the punching press handle described die shank lower end, described forming terrace die is installed in punching press handle lower end, described piercing punch is installed in the forming terrace die lower end, described upper bolster lower end is equipped with installing plate, fixedly there is guide pin bushing lower end, described upper bolster both sides, the guide pillar that matches with guide pin bushing is installed on the die shoe under the described guide pin bushing, and described die is installed on the die shoe under the forming terrace die.

2. efficient composite punching die according to claim 1 is characterized in that: the buffer stopper that cushioning effect is installed around the described piercing punch.

3. efficient composite punching die according to claim 1, it is characterized in that: the upper and lower die holder of the die under the described piercing punch is provided with the dumping pit that matches with piercing punch, and the upper and lower die holder loading and unloading material of die hole is connected.

4. efficient composite punching die according to claim 2, it is characterized in that: described buffer stopper is block rubber.