CN203973894U

CN203973894U - A kind of compression molding die

Info

Publication number: CN203973894U
Application number: CN201420368688.4U
Authority: CN
Inventors: 林晖
Original assignee: FUZHOU JUANG PRECISION MOLD TECHNOLOGY Co Ltd
Current assignee: FUZHOU JUANG PRECISION MOLD TECHNOLOGY Co Ltd
Priority date: 2014-07-04
Filing date: 2014-07-04
Publication date: 2014-12-03
Anticipated expiration: 2024-07-04

Abstract

The utility model relates to mould applications, specifically a kind of compression molding die.It comprises a base, on base, be provided with a punch, in punch, be provided with one deck heat-conducting plate along punch upper surface, the base plate of heat-conducting plate stretches in the cavity being arranged in punch, be laid with the some electrically heated rods that contact with heat-conducting plate base plate at the even interval of cavity bottom, above punch, be provided with a die, the top of die is connected with a top board, in the groove at die downside surface middle part, is movably equipped with a stripper.Its reasonable in design, easy to operate, not only mould materials are few, and mould thermal losses in the time of work is few, is heated evenly, and keeps constant temperature for a long time, greatly improve parts flatness and the quality after moulding, the operation that simplifies the operation, time saving and energy saving, greatly improve workman's operating efficiency, avoid the infringement that the parts after moulding are caused, reduce unnecessary waste, save material, solved problems of the prior art.

Description

A kind of compression molding die

Technical field:

The utility model relates to mould applications, specifically a kind of compression molding die.

Background technology:

As everyone knows, automobile ornaments are that a class is arranged on and plays decoration in car body, fixes or the general name of the device of gripping effect, because it is often operated use by user, thereby product quality are had higher requirements.The mould that compression molding is at present used adopts aluminum alloy materials to form through base substrate die casting or machine tooling, and mould is an entity, and material usage is large, and the thermal losses in the time of work is large.And existing mold heated all adopts hot-water line heating, the water temperature of hot-water line is also difficult to keep constant, and all factors all can cause the mould inequality of being heated, and have the temperature difference, and flatness is low, and then causes the part quality after moulding poor.In addition, on existing base substrate die casting or lathe, there is no liftout and device for discharging, can only be by manually complete the operation of liftout and discharging with instrument, so not only waste time and energy, inefficiency, and slightly carelessness, cause damage can to the parts after moulding, when serious, even can scrap, cause the waste of material.

Utility model content:

The utility model is in order to make up the deficiencies in the prior art, a kind of compression molding die is provided, its reasonable in design, easy to operate, not only mould materials are few, and mould thermal losses in the time of work is few, be heated evenly, and keep for a long time constant temperature, greatly improve parts flatness and the quality after moulding, workman can not realize the operation of liftout and discharging by additional means, operation simplifies the operation, time saving and energy saving, greatly improve workman's operating efficiency, avoid the infringement that the parts after moulding are caused, reduce unnecessary waste, save material, problems of the prior art are solved.

The utility model for solving the problems of the technologies described above adopted technical scheme is:

A kind of compression molding die, comprise a base, on base, be provided with a punch, in punch, be provided with one deck heat-conducting plate along punch upper surface, the base plate of heat-conducting plate stretches in the cavity being arranged in punch, be laid with the some electrically heated rods that contact with heat-conducting plate base plate at the even interval of cavity bottom, above punch, be provided with a die, the top of die is connected with a top board, in the groove at die downside surface middle part, be movably equipped with a stripper, stripper bottom surface and die inner surface match with punch upper surface shape, the bottom of one push rod vertically arranging is respectively through die, top board is connected with stripper upper surface, be provided with a block on the top of push rod, a sheathed spring on the push rod between block and top board, be respectively equipped with one deck Attraction block in die two bottom sides to the position of lower convexity, be respectively equipped with a through hole in top board both sides, two guide posts that are fixedly installed on the vertical setting on base both sides are connected with roof movement through through hole respectively.

The utility model adopts such scheme, and reasonable in design is easy to operate, not only mould materials are few, and mould thermal losses in the time of work is few, is heated evenly, greatly improve parts flatness and the quality after moulding, workman can not realize the operation of liftout and discharging by additional means, the operation that simplifies the operation is time saving and energy saving, greatly improve workman's operating efficiency, avoid the infringement that the parts after moulding are caused, reduced unnecessary waste, saved material.

Brief description of the drawings:

Fig. 1 is perspective view of the present utility model.

In figure, 1, base; 2, punch; 3, heat-conducting plate; 4, cavity; 5, electrically heated rod; 6, die; 7, top board; 8, groove; 9, stripper; 10, push rod; 11, block; 12, spring; 13, Attraction block; 14, through hole; 15, guide post.

Detailed description of the invention:

For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the utility model is elaborated.

As shown in Figure 1, a kind of compression molding die, comprise a base 1, on base 1, be provided with a punch 2, be provided with one deck heat-conducting plate 3 along punch 2 upper surfaces punch 2 is interior, the base plate of heat-conducting plate 3 stretches in the cavity 4 being arranged in punch 2, be laid with the some electrically heated rods 5 that contact with heat-conducting plate 3 base plates at cavity 4 bottom even intervals, above punch 2, be provided with a die 6, the top of die 6 is connected with a top board 7, in the groove 8 at die 6 downside surface middle parts, be movably equipped with a stripper 9, stripper 9 bottom surfaces and die 6 inner surfaces match with punch 2 upper surface shapes, the bottom of one push rod 10 vertically arranging is respectively through die 6, top board 7 is connected with stripper 9 upper surfaces, be provided with a block 11 on the top of push rod 10, a sheathed spring 12 on the push rod 10 between block 11 and top board 7, be respectively equipped with one deck Attraction block 13 in die 6 two bottom sides to the position of lower convexity, be respectively equipped with the guide post 15 that 14, two of through holes are fixedly installed on the vertical setting on base 1 both sides is movably connected through through hole 14 and top board 7 respectively in top board 7 both sides.

Before use, electrically heated rod 5 is switched on, electrically heated rod 5 stops energising after being heated to uniform temperature, the cavity 4 being arranged in punch 2 not only can be assembled temperature, reduce the loss of heat, make to keep punch 2 to keep uniform temperature, greatly improved parts flatness and the quality after moulding, but also the material of saving punch 2 cuts the waste.When use, the parts that need punching press are placed between die 6 and punch 2, then by die 8 punching press downwards being rapidly fixedly installed under top board 7, the guide post 15 that is arranged on base 1 both sides can keep top board 7 levels vertically to move down, die 6 and punch 2 accurate alignments while making punching press, and tightly closed together, now, the heat of electrically heated rod 5 is passed to rapidly parts by the heat-conducting plate 3 being arranged in punch 2 upper surfaces, makes parts thermally equivalent, shapes smooth.After punching press completes, the Attraction block 13 that is arranged on the downward raised position of die 6 two bottom sides can hold parts, along with top board 7 moves up, parts are in moving up, heat on parts outwards sheds simultaneously, make parts fully cooling, after cooling, the block 11 of flapping downwards, push rod 10 drives stripper downward fast moving of 9 moment, the parts that are adsorbed on Attraction block 13 are departed to die 6, workman can not realize the operation of liftout and discharging by additional means, operation simplifies the operation, time saving and energy saving, greatly improve workman's operating efficiency, avoid the infringement that the parts after moulding are caused, reduce unnecessary waste, save material.

Above-mentioned detailed description of the invention can not be served as the restriction to the utility model protection domain, and for those skilled in the art, any alternate modification that the utility model embodiment is made or conversion all drop in protection domain of the present utility model.

The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.

Claims

1. a compression molding die, it is characterized in that: comprise a base, on base, be provided with a punch, in punch, be provided with one deck heat-conducting plate along punch upper surface, the base plate of heat-conducting plate stretches in the cavity being arranged in punch, be laid with the some electrically heated rods that contact with heat-conducting plate base plate at the even interval of cavity bottom, above punch, be provided with a die, the top of die is connected with a top board, in the groove at die downside surface middle part, be movably equipped with a stripper, stripper bottom surface and die inner surface match with punch upper surface shape, the bottom of one push rod vertically arranging is respectively through die, top board is connected with stripper upper surface, be provided with a block on the top of push rod, a sheathed spring on the push rod between block and top board, be respectively equipped with one deck Attraction block in die two bottom sides to the position of lower convexity, be respectively equipped with a through hole in top board both sides, two guide posts that are fixedly installed on the vertical setting on base both sides are connected with roof movement through through hole respectively.