CN215472480U - Membrane inner-pasting wire drawing die - Google Patents

Abstract

The utility model discloses a film inner-sticking wire drawing die which comprises a base, a lower die set and an upper die set, wherein the lower die set is installed at the upper end of the base, the upper die set is arranged at the upper end of the lower die set, an operator places a die cylinder in an installation groove, a clamping block at the lower end of the die cylinder is matched with a placing groove, the clamping block drives a pressing plate to press downwards, so that water in a water bag enters a sliding groove through a channel, the water pressure in the sliding groove is increased, a pushing block is driven to extrude outwards, a spring part is gradually elongated until a rubber pad at one end of the pushing block clamps the outer surface of the die cylinder, the installation of the die cylinder can be completed, the die cylinder and an ejector block are overlapped, a gap generated between the die cylinder and the ejector block can form a finished product, wire drawing textures are processed on the inner wall of the die cylinder, the wire drawing textures can form wire on the surface of the finished product, additional processing is not needed, the operation is simple, and the finished product effect is good.

Description

Membrane inner-pasting wire drawing die

Technical Field

The utility model relates to the technical field of dies, in particular to a film inner-pasting wire-drawing die.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

When the existing die is used, the inner wall is a smooth surface generally, so that the wire drawing effect cannot be achieved, if the wire drawing effect is achieved, additional processing is needed, the operation is complex, and the using effect is poor.

Aiming at the problems, the utility model provides a film inner-pasting wire-drawing die.

Disclosure of Invention

The utility model aims to provide a film internally-adhered wire drawing die which has the advantages of convenience in wire drawing effect, convenience in die taking, convenience in disassembly and assembly and good use effect, so that the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a film inner-pasting wire drawing die comprises a base, a lower die set and an upper die set, wherein the lower die set is mounted at the upper end of the base, the upper die set is arranged at the upper end of the lower die set, a positioning column and a top block are arranged at the upper end of the lower die set, and a pressure relief piece is mounted at the upper end of the upper die set;

the inside of lower module is provided with the inner chamber and processes the inside water storage tank in the inner chamber.

Preferably, go up the surface machining of module have with reference column assorted locating hole and mounting groove to and set up at the inside mould section of thick bamboo of mounting groove, the inside of mounting groove is provided with pushing mechanism, and the kicking block sets up the inside at a mould section of thick bamboo.

Preferably, the inner wall of the die cylinder is processed with wire drawing textures, and the outer surface of the bottom wall of the die cylinder is provided with a clamping block.

Preferably, the lateral wall of mounting groove is provided with the spout, and the diapire surface machining of mounting groove has the standing groove, moulds plastics mouthful and breather pipe, and the standing groove, mould plastics mouthful and breather pipe all crisscross the setting.

Preferably, the pushing mechanism comprises a pressing plate arranged in the placing groove and a water bag arranged at the lower end of the pressing plate, channels are arranged on two sides of the water bag, and the channels are communicated with the sliding grooves.

Preferably, the pushing mechanism further comprises a spring member mounted inside the sliding groove and a pushing block mounted at one end of the spring member.

Preferably, the push block is matched with the sliding groove, and the top end of the push block is provided with a rubber pad.

Preferably, the pushing mechanism is provided with a plurality of groups, and is installed in the installation groove in a point type.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the film internally-adhered wire drawing die, the positioning hole matched with the positioning column is formed in the surface of the upper die set, the positioning column is arranged at the upper end of the lower die set, the upper die set and the lower die set are conveniently overlapped, deviation is prevented, the die cylinder and the ejector block are overlapped, a gap formed between the die cylinder and the ejector block can form a finished product, wire drawing textures are formed in the inner wall of the die cylinder, wire drawing textures can enable the surface of the finished product to form wire drawing, additional processing is not needed, the operation is simple, and the finished product effect is good.

2. According to the wire drawing die with the inner-film-pasted structure, the inner cavity and the water storage tank processed in the inner cavity are arranged in the lower die set, cooling liquid is injected into the water storage tank before a die is taken out, so that a finished product can be rapidly formed, after the finished product is finished, the bottom wall surface of the mounting groove is processed with the placing groove, the injection molding opening and the vent pipe, the vent pipe is communicated with the die cylinder and matched with the pressure relief piece, an operator takes up the pressure relief piece, air enters the die cylinder through the vent pipe and contacts the finished product, vacuum negative pressure in the die cylinder is prevented from being generated, the finished product is convenient to take out, and the die is convenient to take out.

3. When the die cylinder needs to be installed, an operator places the die cylinder in the installation groove, the fixture block at the lower end of the die cylinder is matched with the placement groove, the fixture block drives the pressing plate to press downwards, so that water in the water bag enters the sliding groove through the channel, water pressure in the sliding groove is increased, the pushing block is driven to extrude outwards, the spring part is gradually elongated at the moment until the rubber pad at one end of the pushing block clamps the outer surface of the die cylinder, the installation of the die cylinder can be completed, after finished product processing is completed, the pressure relief part is taken out, the die cylinder is rotated again, a hole formed by the die cylinder and the vent pipe is far away from the vent pipe, the pressure relief part is inserted again, the die cylinder can be ejected, the spring part drives the pushing block to return to the original position, and the disassembly and the replacement are convenient to complete.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the lower module structure of the present invention;

FIG. 3 is a schematic structural view of an upper module of the present invention;

FIG. 4 is a plan partial cross-sectional view of the upper module of the present invention;

fig. 5 is an enlarged view of the utility model at a in fig. 4.

In the figure: 1. a base; 2. a lower module; 21. an inner cavity; 22. a water storage tank; 3. a positioning column; 4. a top block; 5. an upper module; 51. positioning holes; 52. mounting grooves; 521. a chute; 522. a placement groove; 523. an injection molding port; 524. a breather pipe; 53. a mold cylinder; 531. drawing the texture; 532. a clamping block; 54. a pushing mechanism; 541. pressing a plate; 542. a water bladder; 543. a channel; 544. a spring member; 546. a push block; 547. a rubber pad; 6. and (4) releasing the pressure piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 3, a film inner-pasting wire drawing die comprises a base 1, a lower die set 2 mounted at the upper end of the base 1, and an upper die set 5 arranged at the upper end of the lower die set 2, wherein the upper end of the lower die set 2 is provided with a positioning column 3 and a top block 4, and the upper end of the upper die set 5 is provided with a pressure relief piece 6; go up module 5's surface machining have with reference column 3 assorted locating hole 51 and mounting groove 52 to and set up at the inside mould section of thick bamboo 53 of mounting groove 52, will go up module 5 and coincide with lower module 2, prevent to produce the skew, and mould section of thick bamboo 53 and kicking block 4 coincidence, the space that produces between can form the finished product, the inside of mounting groove 52 is provided with pushing mechanism 54, kicking block 4 sets up the inside at mould section of thick bamboo 53.

Referring to fig. 2, an inner cavity 21 and a water storage tank 22 processed inside the inner cavity 21 are disposed inside the lower module 2, and a cooling liquid is injected into the water storage tank 22 before the mold is taken out, so as to facilitate rapid molding of a finished product.

Referring to fig. 3, the inner wall of the mold cylinder 53 is processed with a wire drawing texture 531, the outer surface of the bottom wall of the mold cylinder 53 is provided with a fixture block 532, and the wire drawing texture 531 can form a wire drawing on the surface of a finished product, so that additional processing is not required, the operation is simple, and the finished product effect is good.

Referring to fig. 4, the side wall of the mounting groove 52 is provided with a sliding groove 521, after a finished product is completed, the bottom wall surface of the mounting groove 52 is provided with a placing groove 522, an injection molding opening 523 and an air pipe 524, the placing groove 522, the injection molding opening 523 and the air pipe 524 are all arranged in a staggered manner, the air pipe 524 is communicated with the mold cylinder 53 and matched with the pressure relief piece 6, an operator takes up the pressure relief piece 6, air enters the interior of the mold cylinder 53 through the air pipe 524 and contacts the finished product, so that vacuum negative pressure is prevented from being generated in the interior, the finished product is convenient to take out, and the mold is convenient to take out.

Referring to fig. 4 and 5, the pushing mechanism 54 includes a pressing plate 541 installed inside the placing groove 522 and a water bag 542 installed at a lower end of the pressing plate 541, channels 543 are installed at two sides of the water bag 542, the channels 543 are communicated with the sliding groove 521, the pushing mechanism 54 further includes a spring member 544 installed inside the sliding groove 521 and a pushing block 546 installed at one end of the spring member 544, the pushing block 546 is matched with the sliding groove 521, and a rubber gasket 547 is installed at a top end of the pushing block 546, an operator places the mold cylinder 53 in the installing groove 52, a fixture block 532 at a lower end of the mold cylinder 53 is matched with the placing groove 522, the fixture block 532 drives the pressing plate 541 to press down, so that water inside the water bag 542 enters the sliding groove 521 through the channels 543, water pressure inside the sliding groove 521 is increased, the pushing block 546 is driven to be discharged outwards, at this time, the pushing block 546 is gradually elongated until the rubber gasket 547 at one end of the pushing block 546 clamps an outer surface of the mold cylinder 53, and installation of the mold cylinder 53 can be completed, after the finished product is processed, the pressure relief piece 6 is taken out, the mold cylinder 53 is rotated again, the communicated holes of the mold cylinder 53 and the vent pipe 524 are far away from the vent pipe 524, the pressure relief piece 6 is inserted again, the mold cylinder 53 can be ejected out, the spring piece 544 drives the push block 546 to recover to the original position, the disassembly, the assembly and the replacement are convenient to complete, the pushing mechanism 54 is provided with multiple groups, the points are installed in the installation groove 52, the clamping range is wide, and the mold cylinder is not easy to drop.

The working principle is as follows: the surface of the upper die set 5 is provided with a positioning hole 51 matched with the positioning column 3, the positioning column 3 is arranged at the upper end of the lower die set 2, so that the upper die set 5 and the lower die set 2 can be conveniently superposed to prevent deviation, a die cylinder 53 and a top block 4 are superposed, a finished product can be formed by a gap generated between the die cylinder 53 and the top block, the inner wall of the die cylinder 53 is provided with a wire drawing texture 531, the wire drawing texture 531 can enable the surface of the finished product to form a wire drawing, no additional processing is needed, the lower die set 2 is internally provided with an inner cavity 21 and a water storage tank 22 processed in the inner cavity 21, a cooling liquid is injected into the water storage tank 22 before the die is taken out, so that the finished product can be rapidly formed, after the finished product is finished, the bottom wall surface of the mounting groove 52 is provided with a placing groove 522, an injection port 523 and a vent pipe 524, the vent pipe 524 is communicated with the die cylinder 53 and is decompressed and matched with the die piece 6, an operator lifts the vent pipe 6, air enters the interior of the die cylinder 53 through the vent pipe 524 and contacts the finished product, the vacuum negative pressure is prevented from being generated inside, the finished product can be taken out, when the mold barrel 53 needs to be installed, an operator places the mold barrel 53 in the installation groove 52, a fixture block 532 at the lower end of the mold barrel 53 is matched with the placement groove 522, the fixture block 532 drives the pressing plate 541 to press downwards, water in the water bag 542 enters the sliding groove 521 through the channel 543, water pressure in the sliding groove 521 is increased, the pushing block 546 is driven to be extruded outwards, the spring piece 544 is gradually elongated at the moment until the rubber pad 547 at one end of the pushing block 546 clamps the outer surface of the mold barrel 53, the mold barrel 53 can be installed, after the product is processed, the pressure relief piece 6 is taken out, the mold barrel 53 is rotated again, the hole formed by the mold barrel 53 and the vent pipe 524 is far away from the vent pipe 524, the pressure relief piece 6 is inserted again, the mold barrel 53 can be ejected, and the spring piece 544 drives the pushing block 546 to restore to the original position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a drawing die utensil is pasted in membrane, includes base (1) and installs lower module (2) in base (1) upper end to and set up at last module (5) of module (2) upper end down, its characterized in that: the upper end of the lower module (2) is provided with a positioning column (3) and a top block (4), and the upper end of the upper module (5) is provided with a pressure relief piece (6);

the inner part of the lower die set (2) is provided with an inner cavity (21) and a water storage tank (22) processed in the inner cavity (21).

2. The film inner-paste wire-drawing die according to claim 1, characterized in that: the surface processing of going up module (5) has locating hole (51) and mounting groove (52) with reference column (3) assorted to and set up at the inside mould section of thick bamboo (53) of mounting groove (52), and the inside of mounting groove (52) is provided with pushing mechanism (54), and kicking block (4) set up the inside at mould section of thick bamboo (53).

3. The film inner-paste wire-drawing die according to claim 2, characterized in that: the inner wall of the die cylinder (53) is processed with wire drawing textures (531), and the outer surface of the bottom wall of the die cylinder (53) is provided with a clamping block (532).

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