CN211191680U

CN211191680U - Complex part complex film one shot forming mould

Info

Publication number: CN211191680U
Application number: CN201922172347.5U
Authority: CN
Inventors: 黄吉锦; 陈乐平
Original assignee: Zhejiang Boqin Precision Industry Co ltd
Current assignee: Zhejiang Boqin Precision Industry Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-07
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a complicated part complex film one shot forming mould, including bed die, last mould and reservation chamber, the bed die top outside has been seted up reservation groove and reservation inslot portion and has been connected with the stand through the thread groove, stand outside cover is equipped with reset spring and stand outside pot head and is equipped with the mould, it has the non-staining layer all to have seted up die cavity and the spraying of die cavity inner wall with the bed die top to go up the mould bottom, the bed die is inside has been seted up and has been reserved the chamber and reserve the intracavity top and have the metal diaphragm through the bolt fastening, it is connected with the trachea through the thread groove and has gone out the gas box through the bolt fastening to reserve intracavity portion, it installs the closing plate through the mounting groove to reserve chamber one side and has seted up air duct and air duct inside. The utility model discloses have quick drawing of patterns function, conveniently make once more fast simultaneously, be fit for being extensively promoted and used.

Description

Complex part complex film one shot forming mould

Technical Field

The utility model relates to the technical field of mold, in particular to complex part complex film one shot forming mould.

Background

The mould is a tool for making shaped articles, the tool is composed of various parts, different moulds are composed of different parts, and the processing of the appearance of the articles is realized mainly by changing the physical state of the shaped materials.

Patent No. CN 201720720721.9's publication a part forming die, be provided with horizontal limiting plate, after vertical limiting plate and the mould guide pillar for last mould and the lower mould of mould can rely on horizontal spacing groove, vertical spacing groove and horizontal limiting plate, the cooperation of vertical limiting plate and mould guide pillar to use, provide more accurate limited position for the mould, even along with long-time use, the not situation of alignment in position after the mould lower mould closes can not appear yet.

The part forming die has the following defects: 1. inconvenient drawing of patterns leads to difficult drawing of patterns because of part self structure problem when making some complicated parts. 2. The structure is complicated, and the reuse can not be carried out fast, for this reason, we propose a complex part complex film one shot forming mould.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a complicated part complex film one shot forming mould can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a complicated part complex film one shot forming mould, includes bed die, goes up the mould and reserves the chamber, it is connected with the stand through the thread groove to have seted up reservation groove and reservation inslot portion in the bed die top outside, stand outside cover is equipped with reset spring and stand outside pot head and is equipped with the mould, it has the non-staining layer all to have seted up die cavity and die cavity inner wall spraying to go up mould bottom and bed die top, the bed die is inside to have seted up and to reserve the chamber and reserve the intracavity top and have the metal diaphragm through the bolt fastening, it has the case of giving vent to anger and cross the trachea top through the bolt fastening to reserve intracavity portion through the thread groove connection, it installs the closing plate through the mounting groove to reserve chamber one side and set up inside.

Further, a spring is installed between the sealing plate and the vent groove through the installation groove, and a sealing ring is glued on one side of the sealing plate.

Furthermore, go out gas box top and be located the metal diaphragm bottom, it has the venthole and the quantity of venthole to be a plurality of to go out gas box top to offer.

Further, vent groove one end is located inside the gas passing pipe and vent groove one end is connected with the valve through the thread groove, the valve is located the bed die outside.

Furthermore, the number of the reserved grooves is multiple, and the non-stick layer is made of Teflon materials.

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

1. through setting up metal diaphragm air channel and play gas box, the personnel end of giving vent to anger with air feeder passes through the pipeline and is connected with the valve, opens valve compressed air and gets into the box of giving vent to anger through the trachea from the air channel in, blows up metal diaphragm by a plurality of ventholes, jack-up the finished product in the bed die cavity, conveniently carry out the drawing of patterns, cross the trachea and go out the gas box and can support metal diaphragm in normal conditions, prevent that it from collapsing.

2. Through setting up stand, reset spring and not being stained with the layer, personnel push down the upper die and make it move down with the bed die closure, after the product shaping, reset spring promotes the upper die and shifts up, resets, and it is that the die cavity inner wall can not the adhesion material not to be stained with the layer, makes once more convenient quick, and the reservation tank is used for placing the closed back of upper die and bed die, reset spring under the compression state.

Drawings

Fig. 1 is the utility model relates to a complex part complex film one shot forming die's overall structure schematic diagram.

Fig. 2 is the utility model relates to a complex part complex film one shot forming mould's bed die inner structure schematic diagram.

Fig. 3 is a sectional view of the material inside the cavity of the complex part composite film one-step forming die of the present invention.

In the figure: 1. a lower die; 2. an upper die; 3. reserving a cavity; 4. a column; 5. a return spring; 6. a die cavity; 7. a metal diaphragm; 8. a valve; 9. a vent channel; 10. passing through the trachea; 11. an air outlet box; 12. a spring; 13. a sealing plate; 14. a seal ring; 15. an air outlet; 16. reserving a groove; 17. and (4) non-sticking the layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a complex part composite film one-step forming die comprises a lower die 1, an upper die 2 and a reserved cavity 3, a preformed groove 16 is arranged on the outer side of the top of the lower die 1, the inner part of the preformed groove 16 is connected with a vertical column 4 through a thread groove, a return spring 5 is sleeved outside the upright post 4, an upper die 2 is sleeved at one end outside the upright post 4, the bottom of the upper die 2 and the top of the lower die 1 are both provided with a die cavity 6, the inner wall of the die cavity 6 is sprayed with a non-stick layer 17, a reserved cavity 3 is arranged in the lower die 1, a metal diaphragm 7 is fixed at the top of the reserved cavity 3 through a bolt, the interior of the reserved cavity 3 is connected with an air passing pipe 10 through a thread groove, the top of the air passing pipe 10 is fixed with an air outlet box 11 through a bolt, reserve chamber 3 one side and seted up air channel 9 and air channel 9 is inside to be installed closing plate 13 through the mounting groove.

Wherein, a spring 12 is arranged between the sealing plate 13 and the vent groove 9 through a mounting groove, and a sealing ring 14 is glued on one side of the sealing plate 13.

In this embodiment, as shown in fig. 2, the spring 12 may push the sealing plate 13 to seal the inside of the vent groove 9, so as to prevent air from flowing back, and the sealing ring 14 may seal between the sealing plate 13 and the vent groove 9.

The top of the gas outlet box 11 is located at the bottom of the metal diaphragm 7, the top of the gas outlet box 11 is provided with a plurality of gas outlet holes 15, and the number of the gas outlet holes 15 is multiple.

In this embodiment, as shown in fig. 2, the top of the air outlet box 11 is located at the bottom of the metal diaphragm 7, and can support the metal diaphragm 7 to prevent the metal diaphragm from sinking, and the plurality of air outlet holes 15 facilitate compressed air to blow up the metal diaphragm 7.

Wherein, the vent groove 9 one end is located inside the gas passing pipe 10 and vent groove 9 one end is connected with valve 8 through the thread groove, valve 8 is located the lower mould 1 outside.

In this embodiment, as shown in fig. 1, the valve 8 facilitates the connection of the vent channel 9 to an external air supply device, and controls the air intake.

The number of the reserved grooves 16 is multiple, and the non-stick layer 17 is made of teflon material.

In this embodiment, as shown in fig. 1, the non-stick layer 17 made of teflon material can prevent the material from adhering inside the cavity 6.

It should be noted that the utility model relates to a complex part composite film one-step forming die, during operation, personnel put the material into the die cavity 6, use equipment to press down the upper die 2 to make it move down and close with the lower die 1, after the upper die 2 and the lower die 1 are closed, the reset spring 5 under the compression state enters into the reserved groove 16, the sealing performance after the upper die 2 and the lower die 1 are closed is not affected, after the product is formed, the reset spring 5 pushes the upper die 2 to move up and reset, the non-stick layer 17 is that the inner wall of the die cavity 6 can not stick to the material, convenient and rapid re-manufacturing is carried out, personnel use the air pipe to connect the air outlet end of the external air supply equipment with the valve 8, open the valve 8 compressed air to enter into the air outlet box 11 from the air pipe 9 through the air pipe 10, the metal diaphragm 7 is blown up by a plurality of air outlet holes 15, the finished product in the die cavity 6 of the lower die 1, the convenient drawing of patterns that carries on, crosses trachea 10 and the box 11 of giving vent to anger and can support metal diaphragm 7 at normal conditions, prevents that it from collapsing, and spring 12 can promote closing plate 13, makes it live with the inside seal of air channel 9, plays the effect of placing the air reflux, and sealing washer 14 plays sealed effect between closing plate 13 and air channel 9.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a complex part complex film one shot forming mould, includes bed die (1), goes up mould (2) and reserves chamber (3), its characterized in that: a preformed groove (16) is arranged on the outer side of the top of the lower die (1), the inner part of the preformed groove (16) is connected with an upright post (4) through a thread groove, a return spring (5) is sleeved on the outer side of the upright post (4), an upper die (2) is sleeved at one end of the outer side of the upright post (4), the bottom of the upper die (2) and the top of the lower die (1) are both provided with a die cavity (6), the inner wall of the die cavity (6) is sprayed with a non-stick layer (17), a reserved cavity (3) is arranged in the lower die (1), a metal diaphragm (7) is fixed at the top in the reserved cavity (3) through a bolt, the interior of the reserved cavity (3) is connected with an air passing pipe (10) through a thread groove, the top of the air passing pipe (10) is fixed with an air outlet box (11) through a bolt, reserve chamber (3) one side and seted up air channel (9) and air channel (9) are inside to be installed closing plate (13) through the mounting groove.

2. The one-step forming die for the composite film of the complex part as claimed in claim 1, wherein: and a spring (12) is arranged between the sealing plate (13) and the vent groove (9) through a mounting groove, and a sealing ring (14) is glued on one side of the sealing plate (13).

3. The one-step forming die for the composite film of the complex part as claimed in claim 1, wherein: go out gas box (11) top and be located metal diaphragm (7) bottom, go out gas box (11) top and seted up venthole (15) and the quantity of venthole (15) be a plurality of.

4. The one-step forming die for the composite film of the complex part as claimed in claim 1, wherein: vent groove (9) one end is located inside air pipe (10) and vent groove (9) one end is connected with valve (8) through the thread groove, valve (8) are located the bed die (1) outside.

5. The one-step forming die for the composite film of the complex part as claimed in claim 1, wherein: the number of the reserved grooves (16) is multiple, and the non-stick layer (17) is made of Teflon materials.