CN202087830U

CN202087830U - Powder metallurgy suppress mould used for manufacturing imprinter card box supports

Info

Publication number: CN202087830U
Application number: CN2011201711252U
Authority: CN
Inventors: 余湘美; 余新美
Original assignee: HANSHOU COUNTY XINXIANG POWDER METALLURGY Co Ltd
Current assignee: HANSHOU COUNTY XINXIANG POWDER METALLURGY Co Ltd
Priority date: 2011-05-26
Filing date: 2011-05-26
Publication date: 2011-12-28
Anticipated expiration: 2021-05-26

Abstract

A powder metallurgy suppress mould used for manufacturing imprinter card box supports comprises an upper suppress mould, a lower suppress mould and a suppress forming die, wherein the upper suppress mould and the lower suppress mould are vertically matched with each other, the suppress forming die is sheathed outside the upper suppress mould and the lower suppress mould, and the shape of the end surface of the upper suppress mould is the same with that of the imprinter card box support. The powder metallurgy suppress mould realizes the forming of powder metallurgy by single pressing, thus solving the problems that the existing machinery process wastes time and labor, the rejection rate is high, and the like. Simultaneously, the powder metallurgy suppress mould can be used for producing change gears of automobile starters in batches, thereby enhancing the production efficiency and reducing the manufacturing costs of enterprises.

Description

A kind of powder metallurgy pressing mould of making POS card box bracket

Technical field

The utility model belongs to powder metallurgy die manufacturing technology field, is specifically related to a kind of powder metallurgy pressing mould of making POS card box bracket.

Background technology

Automobile or other motor vehicles all need be swiped the card and can continue to travel when last high speed or following high speed.Card box bracket in the POS, its structure are comparatively meticulous parts of external structure as shown in Figure 8, and dimensional accuracy and inherent quality require than higher, thereby manufacture difficulty is also big.Present this POS card box bracket is mainly made by mach mode by steel part forging and pressing back, it is not meticulous that the processing of this method exists processing usually, the part percent defective height that processes, so be sought after designing a kind of powder used in metallurgy compacting tool set, metal dust be pressed into POS card box bracket.

The utility model content

At the deficiency that above-mentioned prior art exists, the utility model provides a kind of powder metallurgy pressing mould of making POS card box bracket, and it can be used for producing in enormous quantities POS card box bracket and product precision height.

A kind of powder metallurgy pressing mould of making POS card box bracket comprises compacting patrix, compacting counterdie, compression moulding die, and the compacting patrix cooperates up and down with the compacting counterdie, and the compression moulding die case is in the outside of compacting patrix with the compacting counterdie.

Described compacting patrix end surface shape is identical with the end surface shape of product POS card box bracket.

Advantage of the present invention is: the utility model is with a compression moulding of powder metallurgy, problems such as machining wastes time and energy, percent defective height have been solved in the past, utilize the utility model can produce the automobile starter change-speed gearing in enormous quantities simultaneously, improve production efficiency, reduced enterprise's manufacturing cost.

Description of drawings

Fig. 1 is the utility model structure installation diagram.

Fig. 2 is the upward view of compacting patrix described in the utility model.

Fig. 3 is the side view of compacting patrix described in the utility model.

Fig. 4 is the upward view of compacting counterdie described in the utility model.

Fig. 5 is the side view of compacting counterdie described in the utility model.

Fig. 6 is the cutaway view of compression moulding die described in the utility model.

Fig. 7 is the vertical view of compression moulding die described in the utility model.

Fig. 8 is the structural representation of the POS card box bracket of the utility model moulding.

The specific embodiment

Now in conjunction with the accompanying drawings, the utility model is further described.

As shown in Figure 1, a kind of powder metallurgy pressing mould of making POS card box bracket, comprise compacting patrix 1, compacting counterdie 2, compression moulding die 3, compacting patrix 1 cooperates up and down with compacting counterdie 2, compression moulding die 3 is enclosed within the outside of compacting patrix 1 and compacting counterdie 2, wherein suppresses patrix 1 and be in the compacting the airtight compacting counterdie 2 from top, transmits the parts of pressure from the top down to powder, as shown in Figure 2, the shape of compacting patrix 1 end face is identical with the end surface shape of product POS card box bracket; As Fig. 4, shown in Figure 5, compacting counterdie 2 is agent structures of transmitting pressure in the compacting from bottom to top and cooperating compacting patrix 1 moulding POS card box bracket; As Fig. 6, shown in Figure 7, compression moulding die 3 guarantees that the appearance and size of POS card box bracket meets the requirements, and compacting patrix 1 and compacting counterdie 2 are had positioning action.

Claims

1. powder metallurgy pressing mould of making POS card box bracket, comprise compacting patrix (1), compacting counterdie (2), compression moulding die (3), it is characterized in that: compacting patrix (1) cooperates up and down with compacting counterdie (2), and compression moulding die (3) is enclosed within compacting patrix (1) and the outside of suppressing counterdie (2).

2. a kind of powder metallurgy pressing mould of making POS card box bracket according to claim 1 is characterized in that: compacting patrix (1) end surface shape is identical with the end surface shape of product POS card box bracket.