CN201380241Y - Simple flanging pressing plate die - Google Patents

Abstract

The utility model discloses a simple flanging pressing plate die, which comprises an upper die plate, a lower die plate and a punch, wherein the upper die plate covers the lower die plate, the upper die plate is provided with an opening which is consistent with the outline of the punch and can be passed by the punch, and the lower die plate is provided with a die cavity matched with the punch in shape; the utility model discloses simple structure, preparation convenience have saved the expense of material and numerical control processing, in reduction in production cost, shorten mould preparation cycle again greatly, have directly improved the efficiency of production, have obvious economic value, especially adapted preparation sample or small batch production.

Description

Simple flanging platen mold

technical field

The utility model relates to a mould, in particular to a simple flanging pressing plate mould.

Background technique

In today's market environment, especially after China's accession to WTO, enterprises are increasingly facing global competition. In order to survive in the modern competitive market environment, enterprises must improve their competitiveness. Now the competition theme of China's manufacturing industry has entered the era of cost competition from output competition and quality competition. The production efficiency of the manufacturing site hides many efficiency losses that are not easy to be detected. How to reduce costs and increase efficiency and improve productivity has become the survival and development of many enterprises. key topics. At present, enterprises that process sheet metal materials often encounter products that require flanging. The current technical solutions are all realized by opening stamping metal molds to form flanging, but the cost of the hardware mold is relatively high, and The production cycle is long, especially when a small amount of products need to be flanged urgently, the existing flanging technical solutions cannot meet the current needs, which restricts the development of the enterprise.

Utility model content

The purpose of the utility model is to provide a simple flanging platen mold with simple structure, short production cycle, simple use and low cost in view of the shortcomings of the above mold.

In order to achieve the above object, the technical solution provided by the utility model is:

A simple flanging pressing plate mold, which includes an upper template, a lower template and a punch, the upper template is covered with the lower template, and the upper template is provided with a hole that is consistent with the outline of the punch and allows the punch to pass through The opening is provided with a cavity matching the shape of the punch in the lower template.

The edge of the cavity is provided with several positioning pins which can position the workpiece, and the upper template is provided with through holes corresponding to the positioning pins.

The upper template and the lower template are provided with several relative pin joint holes.

The beneficial effects of the utility model are: the utility model is simple in structure, easy to manufacture, saves the cost of materials and numerical control processing, while reducing the production cost, it also greatly shortens the mold production cycle, directly improves the production efficiency, and has obvious advantages. Economic value, especially suitable for making samples or small batch production.

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

Description of drawings

Fig. 1 is the three-dimensional structure view of the utility model;

FIG. 2 is a schematic diagram of the exploded structure in FIG. 1 .

Detailed ways

Referring to Fig. 1 and Fig. 2, a kind of simple flanging pressing board die provided in this embodiment, it comprises upper formwork 1, lower formwork 2 and punch 3, upper formwork 1 and lower formwork 2 can be according to the sheet metal material that needs flanging To select its thickness, under normal circumstances, described upper formwork 1 and lower formwork 2 all can adopt the hot-rolled steel plate of 5 millimeters thick, described punch 3 can adopt 45# steel, then by laser cutting machine or wire cutting machine Blanking and forming; then an opening 12 that is consistent with the outline of the punch 3 and can pass through the punch 3 is provided on the upper template 1, and an opening 12 that matches the shape of the punch 3 is provided on the lower template 2. The cavity 21, the edge of the cavity 21 is provided with a number of positioning pins 22 that can position the workpiece, and the upper template 1 is provided with through holes 13 corresponding to the positioning pins 22; On the four corners opposite to the lower template 2, several relative pin joint holes 4 are arranged symmetrically; Then cover the upper formwork 1 on the lower formwork 2, then insert the pin 5 into the pin connection hole 4 to locate and fix the upper formwork 1, the lower formwork 2 and the workpiece to be flanged, and then put the punch 3 into the upper formwork 1, and then press the punch 3 into the cavity 21 of the lower template 2 with a punch press or a hydraulic press to complete the flanging operation of the sheet metal material.

As described in the above-mentioned embodiments of the utility model, other flanging pressing plate molds obtained by adopting the same or similar structure are all within the protection scope of the utility model.

Claims (3)

1. A simple flanging platen die, characterized in that: it comprises an upper formwork, a lower formwork and a punch, the upper formwork is covered on the lower formwork, and the upper formwork is provided with an outline consistent with the punch and can The opening for the punch to pass through is provided with a cavity matching the shape of the punch in the lower template. 2. The simple flanging platen mold according to claim 1, characterized in that, the edge of the cavity is provided with a number of positioning pins that can position the workpiece, and the upper mold plate is provided with corresponding positioning pins. through hole. 3. The simple flanging pressing plate mold according to claim 1, characterized in that, the upper mold plate and the lower mold plate are provided with a number of relative pin joint holes.

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