CN216635196U

CN216635196U - Forced demoulding tool for pipe joint product

Info

Publication number: CN216635196U
Application number: CN202123247662.3U
Authority: CN
Inventors: 张武华; 杨立龙; 陈聪
Original assignee: Wuhan Weilijia Auto Parts Co ltd
Current assignee: Wuhan Weilijia Auto Parts Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-31
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a forced demoulding mould for a pipe joint product, which comprises a fixed mould, wherein a pipe core mould is fixedly arranged on the front side and the back side of the fixed mould through electric cylinders, supporting sleeves are arranged at the top and the bottom of the fixed mould, a base plate is arranged in the supporting sleeves, a push plate is fixedly connected to one side of the base plate, which is close to the fixed mould, and one end of the push plate, which is close to the fixed mould, penetrates into the fixed mould. The utility model drives the concave plate to move rightwards by the motor and the reciprocating screw, then the concave plate and the sealing sleeve enable the expansion sleeve to generate elastic expansion and push the backing plate through the fixing box, and finally the backing plate drives the push plate to push the pipe joint product to forcedly demold, thereby having the advantage of being convenient for forcedly demold, and solving the problems that the prior pipe joint mold cannot forcedly demold in the using process, so that a user needs to manually demold the pipe joint product through a tool during demolding, and the demolding efficiency is lower.

Description

Forced demoulding tool for pipe joint product

Technical Field

The utility model relates to the technical field of pipe joint processing, in particular to a forced demoulding mould for a pipe joint product.

Background

In the processing process of partial pipe joint products, the die can be used for production, but the existing pipe joint die cannot be forcedly demolded in the using process, so that a user needs to manually demold the pipe joint by a tool during demolding, and the demolding efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a forced demoulding mould for a pipe joint product, which has the advantage of being convenient for forced demoulding and solves the problems that the conventional pipe joint mould cannot be forced demoulding in the using process, so that a user needs to manually demould by a tool during demoulding, and the demoulding efficiency is low.

In order to achieve the purpose, the utility model provides the following technical scheme: a pipe joint product forced demoulding mould comprises a fixed mould, wherein a pipe core mould is fixedly arranged on the front side and the back side of the fixed mould through an electric cylinder, a supporting sleeve is arranged at the top and the bottom of the fixed mould, a backing plate is arranged in the supporting sleeve, a push plate is fixedly connected to one side, close to the fixed mould, of the backing plate, one end, close to the fixed mould, of the push plate penetrates into the fixed mould, an expansion sleeve is arranged in the supporting sleeve, a fixed box is fixedly connected to the bottom of the fixed mould, a motor is fixedly connected to the left side of the fixed box, the output end of the motor penetrates into the fixed box and is fixedly connected with a reciprocating screw rod, the surface of the reciprocating screw rod is movably connected with a concave plate through a connecting rod and a connecting sleeve, a sealing sleeve is fixedly connected to the surface of the concave plate, and the right side of the top of the fixed box penetrates through the supporting sleeve through a three-way pipe and is communicated with the surface of the expansion sleeve, the top and the bottom of the fixed die are fixedly connected with springs, and one ends of the springs, which are close to the base plate, are fixedly connected to the surface of the base plate.

Preferably, the supporting sleeve is fixedly connected with a limiting sleeve inside, and the inner wall of the limiting sleeve is in contact with the surface of the expansion sleeve.

Preferably, the surface of the expansion sleeve is fixedly connected with an elastic band, and the surface of the elastic band is fixedly connected with the inner wall of the support sleeve.

Preferably, the two sides of the inner cavity of the support sleeve are vertically and fixedly connected with sliding rods, the base plate is sleeved on the surfaces of the sliding rods in a sliding mode, and one ends, close to the fixed mold, of the sliding rods are fixedly connected to the surfaces of the fixed mold.

Preferably, a sealing pressing sleeve is fixedly embedded in the fixed die, the inner wall of the sealing pressing sleeve is in close contact with the surface of the push plate, and the sealing pressing sleeve and the expansion sleeve are both made of high-temperature-resistant materials.

Preferably, an air pressure sensor is fixedly connected to the right side of the fixed box, a detection end of the air pressure sensor penetrates into the fixed box, and a ball valve pipe is communicated with the right side of the top of the fixed box.

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

1. the utility model drives the concave plate to move rightwards by the motor and the reciprocating screw, then the concave plate and the sealing sleeve enable the expansion sleeve to generate elastic expansion and push the backing plate through the fixing box, and finally the backing plate drives the push plate to push the pipe joint product to forcedly demold, thereby having the advantage of being convenient for forcedly demold, and solving the problems that the prior pipe joint mold cannot forcedly demold in the using process, so that a user needs to manually demold the pipe joint product through a tool during demolding, and the demolding efficiency is lower.

2. According to the utility model, the expansion sleeve can be limited by arranging the limiting sleeve, so that the phenomenon that the pressing force of the expansion sleeve on the base plate is lower due to the expansion of the expansion sleeve to the periphery is avoided.

3. According to the utility model, the elastic band is arranged, so that the contact area between the expansion sleeve and the base plate can be increased, and the stability of the expansion sleeve is improved.

4. The sliding rod is arranged, so that the base plate can be limited, the base plate is prevented from shaking when moving, and the stability and the supporting strength of the base plate are improved.

5. According to the utility model, the sealing pressing sleeve is arranged, so that the gap between the fixed die and the push plate can be reduced, and the sealing property of the push plate is improved.

6. According to the utility model, through arranging the air pressure sensor and the ball valve pipe, the air pressure in the fixed box can be detected, and a user can conveniently supplement air to the inside of the fixed box.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a perspective view of the structural gib of the present invention.

In the figure: 1. fixing the mold; 2. a die mold; 3. a support sleeve; 4. a base plate; 5. pushing the plate; 6. an expansion sleeve; 7. a fixed box; 8. a motor; 9. a reciprocating screw; 10. a concave plate; 11. sealing sleeves; 12. a spring; 13. a limiting sleeve; 14. elastic bands; 15. a slide bar; 16. sealing and pressing the sleeve; 17. an air pressure sensor; 18. a ball valve tube.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the mold for forcibly releasing a pipe joint product provided by the present invention comprises a fixed mold 1, a die mold 2 is fixedly installed on both the front and back of the fixed mold 1 through an electric cylinder, a supporting sleeve 3 is provided on both the top and bottom of the fixed mold 1, a backing plate 4 is provided inside the supporting sleeve 3, a push plate 5 is fixedly connected to one side of the backing plate 4 close to the fixed mold 1, one end of the push plate 5 close to the fixed mold 1 penetrates into the fixed mold 1, an expansion sleeve 6 is provided inside the supporting sleeve 3, a fixed box 7 is fixedly connected to the bottom of the fixed mold 1, a motor 8 is fixedly connected to the left side of the fixed box 7, an output end of the motor 8 penetrates into the fixed box 7 and is fixedly connected with a reciprocating screw 9, a concave plate 10 is movably connected to the surface of the reciprocating screw 9 through a connecting rod and a connecting sleeve, and a sealing sleeve 11 is fixedly connected to the surface of the concave plate 10, the right side at the top of fixed box 7 runs through support cover 3 and communicates on the surface of expansion sleeve 6 through the three-way pipe, and the top and the equal fixedly connected with spring 12 in bottom of fixed mould 1, one end fixed connection that spring 12 is close to backing plate 4 are on the surface of backing plate 4.

Referring to fig. 2, a position-limiting sleeve 13 is fixedly connected to the inside of the support sleeve 3, and the inner wall of the position-limiting sleeve 13 is in contact with the surface of the expansion sleeve 6.

As a technical optimization scheme of the utility model, the expansion sleeve 6 can be limited by arranging the limiting sleeve 13, so that the phenomenon that the pressing force of the expansion sleeve 6 on the base plate 4 is low due to the expansion of the expansion sleeve 6 towards the periphery is avoided.

Referring to fig. 2, the surface of the expansion sleeve 6 is fixedly connected with an elastic band 14, and the surface of the elastic band 14 is fixedly connected with the inner wall of the support sleeve 3.

As a technical optimization scheme of the utility model, the elastic band 14 is arranged, so that the contact area between the expansion sleeve 6 and the cushion plate 4 can be increased, and the stability of the expansion sleeve 6 is improved.

Referring to fig. 2, two sides of the inner cavity of the support sleeve 3 are vertically and fixedly connected with a slide rod 15, the backing plate 4 is slidably sleeved on the surface of the slide rod 15, and one end of the slide rod 15 close to the fixed mold 1 is fixedly connected on the surface of the fixed mold 1.

As a technical optimization scheme of the utility model, the sliding rod 15 is arranged, so that the base plate 4 can be limited, the base plate 4 is prevented from shaking during movement, and the stability and the supporting strength of the base plate 4 are improved.

Referring to fig. 2, a sealing pressing sleeve 16 is fixedly embedded in the fixed die 1, the inner wall of the sealing pressing sleeve 16 is in close contact with the surface of the push plate 5, and the sealing pressing sleeve 16 and the expansion sleeve 6 are both made of high-temperature resistant materials.

As a technical optimization scheme of the utility model, the sealing pressing sleeve 16 is arranged, so that the gap between the fixed die 1 and the push plate 5 can be reduced, and the sealing property of the push plate 5 is improved.

Referring to fig. 1, an air pressure sensor 17 is fixedly connected to the right side of the fixed box 7, a detection end of the air pressure sensor 17 penetrates into the fixed box 7, and a ball valve pipe 18 is communicated with the right side of the top of the fixed box 7.

As a technical optimization scheme of the present invention, the air pressure sensor 17 and the ball valve tube 18 are provided to detect the air pressure inside the fixed box 7, thereby facilitating the user to supplement air to the inside of the fixed box 7.

The working principle and the using process of the utility model are as follows: when in use, a user firstly injects the workpiece liquid into the fixed mould 1, the fixed mould 1 carries out molding treatment through the tube core mould 2, when demoulding is needed, the upper mould of the fixed mould 1 is firstly moved upwards, then the tube core mould 2 moves to one side far away from the fixed mould 1, then the motor 8 is started, the motor 8 drives the reciprocating screw 9 to rotate, the reciprocating screw 9 drives the concave plate 10 to move rightwards, the concave plate 10 drives the sealing sleeve 11 to press the air in the fixed box 7 into the expansion sleeve 6, the expansion sleeve 6 generates elastic expansion and pushes the backing plate 4, the backing plate 4 drives the push plate 5 to push the tube joint product to forcedly demould, after demould, the reciprocating screw 9 drives the concave plate 10 to reset leftwards, the expansion sleeve 6 is shrunk, meanwhile, the spring 12 drives the backing plate 4 and the push plate 5 to reset, so that the effect of forced demoulding is achieved.

In summary, the following steps: this coupling product takes off mould by force, move the notch plate 10 by motor 8 and reciprocal screw rod 9 drive right, again by notch plate 10 and seal cover 11 through fixed 7 messenger expansion sleeve 6 production elasticity inflation and promote backing plate 4, drive 5 pipe joint products by backing plate 4 at last and promote the drawing of patterns by force, thereby possessed the advantage of being convenient for the drawing of patterns by force, current coupling mould in the use has been solved, can't carry out the drawing of patterns by force, lead to needing the manual drawing of patterns through the instrument of user when the drawing of patterns, the lower problem of drawing of patterns efficiency.

It should be noted that, in this document, relational terms such as first and second, and the like are 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

1. The pipe joint product is taken off mould by force, including fixed mould (1), its characterized in that: the die is characterized in that a tube core die (2) is fixedly mounted on the front surface and the back surface of the fixed die (1) through an electric cylinder, a supporting sleeve (3) is arranged at the top and the bottom of the fixed die (1), a backing plate (4) is arranged inside the supporting sleeve (3), a push plate (5) is fixedly connected to one side, close to the fixed die (1), of the backing plate (4), one end, close to the fixed die (1), of the push plate (5) penetrates through the fixed die (1), an expansion sleeve (6) is arranged inside the supporting sleeve (3), a fixed box (7) is fixedly connected to the bottom of the fixed die (1), a motor (8) is fixedly connected to the left side of the fixed box (7), the output end of the motor (8) penetrates through the inside of the fixed box (7) and is fixedly connected with a reciprocating screw (9), a concave plate (10) is movably connected to the surface of the reciprocating screw (9) through an electric cylinder and a connecting sleeve, the fixed surface of concave plate (10) is connected with seal cover (11), the right side at fixed box (7) top runs through support cover (3) and communicates the surface at inflation cover (6) through the three-way pipe, the equal fixedly connected with spring (12) in top and the bottom of fixed mould (1), one end fixed connection that spring (12) are close to backing plate (4) is on the surface of backing plate (4).

2. The pipe joint product stripping mold of claim 1, wherein: the inner part of the support sleeve (3) is fixedly connected with a limiting sleeve (13), and the inner wall of the limiting sleeve (13) is in contact with the surface of the expansion sleeve (6).

3. The pipe joint product stripping mold of claim 1, wherein: the surface of the expansion sleeve (6) is fixedly connected with an elastic band (14), and the surface of the elastic band (14) is fixedly connected with the inner wall of the support sleeve (3).

4. The pipe joint product stripping mold of claim 1, wherein: the supporting sleeve is characterized in that two sides of an inner cavity of the supporting sleeve (3) are respectively and vertically fixedly connected with a sliding rod (15), the base plate (4) is sleeved on the surface of the sliding rod (15) in a sliding mode, and one end, close to the fixed die (1), of the sliding rod (15) is fixedly connected to the surface of the fixed die (1).

5. The pipe joint product stripping mold of claim 1, wherein: the inner part of the fixed die (1) is fixedly embedded with a sealing pressure sleeve (16), the inner wall of the sealing pressure sleeve (16) is in close contact with the surface of the push plate (5), and the sealing pressure sleeve (16) and the expansion sleeve (6) are both made of high-temperature-resistant materials.

6. The pipe joint product stripping mold of claim 1, wherein: the right side fixedly connected with baroceptor (17) of fixed case (7), the sense terminal of baroceptor (17) runs through to the inside of fixed case (7), the right side intercommunication at fixed case (7) top has ball valve pipe (18).