CN217916471U

CN217916471U - Valve body injection moulding auxiliary assembly

Info

Publication number: CN217916471U
Application number: CN202221987856.9U
Authority: CN
Inventors: 李卫民; 段文强; 冉林
Original assignee: Tengsuo Auto Parts Huangshi Co ltd
Current assignee: Tengsuo Auto Parts Huangshi Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-29
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a valve body injection moulding auxiliary assembly, including four guide rails, four fixed mounting has fixed mould between the guide rail, one side fixed mounting of fixed mould has two mounting brackets, two the inside movable mounting of mounting bracket has the dwang, when removing the mould and removing to fixed mould one side along the guide rail, it removes to remove the mould and drives the regulation pole through shifting chute and movable block, along with the removal of adjusting the pole, it drives rack one end to adjust the pole, after rack and interlock gear engagement, it rotates to drive the interlock gear, the interlock gear drives inserted bar and dwang and rotates, the dwang drives oval piece and rotates, along with the rotation of oval piece, contact with the drawing of patterns strip, it removes along the slide bar to drive the drawing of patterns strip, make the drawing of patterns strip beat fixed mould repeatedly, be convenient for knock off the inside injection molding of fixed mould, the fast drawing of patterns of being convenient for.

Description

Valve body injection moulding auxiliary assembly

Technical Field

The utility model relates to a valve body injection moulding technical field specifically is a valve body injection moulding auxiliary assembly.

Background

The valve body is a main part in the valve; there are different mechanical manufacturing methods according to the pressure class. For example: casting, forging, etc., a "valve" is defined as a device used to control the direction, pressure, flow of a fluid in a fluid system. The valve is a device which can make the media (liquid, gas and powder) in the piping and equipment flow or stop and can control the flow, the valve body is made of different materials according to different process media, and the common materials are as follows: cast iron, cast steel, stainless steel, carbon steel, plastic, copper, etc.;

although the existing valve body can meet the use requirements of users to a certain extent in injection molding equipment, the specific problems in the use process are as follows:

1. the existing valve body is easy to adhere to the inside of a mould after injection molding, and the molded valve body is difficult to rapidly demould;

2. and after the valve body after demoulding falls from the inside of the mould, the surface of the valve body is easily influenced by the falling process to cause damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve body injection moulding auxiliary assembly to propose current valve body in solving above-mentioned background art behind injection moulding, the very easy adhesion is inside the mould, is difficult to carry out the quick drawing of patterns with fashioned valve body, and after the valve body after the drawing of patterns fell from the mould is inside moreover, causes the valve body surface to receive the influence of whereabouts process very easily, causes the problem of damage.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a valve body injection moulding auxiliary assembly, includes four guide rails, four fixed mounting has fixed mould between the guide rail, one side fixed mounting of fixed mould has two mounting brackets, two the inside movable mounting of mounting bracket has the dwang, the fixed surface of dwang installs oval piece, the equal fixed mounting in both ends of dwang has the inserted bar, the one end activity of inserted bar alternates in the inside of guide rail, and the one end fixed mounting of inserted bar has the interlock gear, one side fixed mounting of fixed mould has the slide bar, the surface cover of slide bar is equipped with reset spring, the surface cover of slide bar is equipped with the drawing of patterns strip with oval piece matched with, one side of drawing of patterns strip and reset spring's one end fixed connection, one side of drawing of patterns strip evenly is provided with the rubber block, four the surface activity cover of guide rail is equipped with the removal mould, the inside movable interleaving of four guide rails has the regulation pole that is connected with the removal mould, the one end fixed mounting of regulation pole has the rack with interlock gear engaged with.

Preferably, one end of the sliding rod is fixedly provided with a stop block, and one side of the stop block is fixedly connected with one end of the return spring.

Preferably, a moving groove is formed in the surface of the guide rail, moving blocks are fixedly mounted on two sides of the inner wall of the moving mold, and one end of each moving block penetrates through the moving groove and is fixedly connected with one end of each adjusting rod.

Preferably, the lower extreme fixed mounting of fixed mould has the installation rail, the equal fixed mounting in both sides of installation rail one end has the installation piece, the inside activity interlude of installation piece has the stopper.

Preferably, one end of the limiting block is movably inserted into the mounting rail, and a clamping spring is fixedly mounted at one end of the limiting block.

Preferably, one end of the clamping spring is fixedly connected with one side of the inner wall of the mounting block, a pull rod is fixedly mounted on one side of the limiting block, one end of the pull rod is movably inserted in the outer side of the mounting block, and the pull block is fixedly mounted at the end of the pull rod.

Preferably, the mounting bar is movably inserted into the mounting rail, one end of the mounting bar is attached to one side of the limiting block, and the fixing bar is fixedly mounted at the lower end of the mounting bar.

Preferably, one side fixed mounting of fixed strip has first metal frame, the lower extreme fixed mounting of first metal frame has the net of connecing, the one end fixed mounting who connects the net has the second metal frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, when moving the mould and moving to fixed mould one side along the guide rail, the moving mould drives the regulation pole through shifting chute and movable block and moves, along with the removal of regulation pole, the regulation pole drives rack one end, after rack and interlock gear meshing, it rotates to drive the interlock gear, the interlock gear drives inserted bar and dwang and rotates, the dwang drives oval piece and rotates, along with the rotation of oval piece, contact with the drawing of patterns strip, it moves to drive drawing of patterns strip along the slide bar, make the drawing of patterns strip beat the fixed mould repeatedly, be convenient for knock off the remaining material in the fixed mould, during the drawing of patterns, the moving mould moves along the guide rail, make oval piece rotate, make the drawing of patterns strip beat the fixed mould repeatedly, be convenient for knock off the injection molding in the fixed mould, be convenient for fast drawing of patterns;

2. the utility model discloses in, after the injection molding drawing of patterns, fall into the inside that connects the material net, the user is through controlling the position between second metal frame and the first metal frame, make the one side that connects the material net be the slope form, make the injection molding along connecing the material net roll-off, avoid the injection molding directly to drop, make the injection molding damage, connect the material net to dismantle simultaneously, the user stimulates the pull rod, the pull rod drives the stopper and removes, make the stopper shrink the inside of installation piece, make the installation strip take out from the inside of installation rail, thereby be convenient for connect the dismantlement of material structure.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a guide rail; 2. fixing the mold; 3. moving the mold; 4. adjusting a rod; 5. a rack; 6. an engaging gear; 7. a mounting frame; 8. inserting a rod; 9. rotating the rod; 10. an elliptical block; 11. a fixing strip; 12. a first metal frame; 13. a second metal frame; 14. a material receiving net; 15. a slide bar; 16. stripping the mold strip; 17. a rubber block; 18. a return spring; 19. mounting a rail; 20. mounting a bar; 21. a limiting block; 22. clamping and fixing the spring; 23. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides an embodiment: an auxiliary device for injection molding of a valve body of a valve comprises four guide rails 1, a fixed mold 2 is fixedly installed between the four guide rails 1, two installation frames 7 are fixedly installed on one side of the fixed mold 2, a rotating rod 9 is movably installed inside the two installation frames 7, an elliptical block 10 is fixedly installed on the surface of the rotating rod 9, insertion rods 8 are fixedly installed at two ends of the rotating rod 9, one end of each insertion rod 8 is movably inserted into the corresponding guide rail 1, an engagement gear 6 is fixedly installed at one end of each insertion rod 8, a sliding rod 15 is fixedly installed on one side of the fixed mold 2, a reset spring 18 is sleeved on the surface of each sliding rod 15, a demolding strip 16 matched with the elliptical block 10 is sleeved on the surface of each sliding rod 15, one side of each demolding strip 16 is fixedly connected with one end of each reset spring 18, a rubber block 17 is uniformly arranged on one side of each demolding strip 16, and a movable mold 3 is sleeved on the surfaces of the four guide rails 1, an adjusting rod 4 connected with a moving die 3 is movably inserted in the four guide rails 1, a rack 5 meshed with an occlusion gear 6 is fixedly installed at one end of the adjusting rod 4, a stop block is fixedly installed at one end of a sliding rod 15, one side of the stop block is fixedly connected with one end of a reset spring 18, a moving groove is formed in the surface of the guide rail 1, moving blocks are fixedly installed on two sides of the inner wall of the moving die 3, one end of each moving block penetrates through the moving groove and is fixedly connected with one end of the adjusting rod 4, when the moving die 3 moves to one side of a fixed die 2 along the guide rails 1, the moving die 3 drives the adjusting rod 4 to move through the moving groove and the moving block, the adjusting rod 4 drives one end of the rack 5 along with the movement of the adjusting rod 4, the occlusion gear 5 is meshed with the occlusion gear 6 to drive the occlusion gear 6 to rotate, and the occlusion gear 6 drives an inserted rod 8 and a rotating rod 9 to rotate, the rotating rod 9 drives the elliptical block 10 to rotate, and along with the rotation of the elliptical block 10, the elliptical block is in contact with the demolding strip 16 to drive the demolding strip 16 to move along the sliding rod 15, so that the demolding strip 16 repeatedly knocks the fixed mold 2, residual materials in the fixed mold 2 can be knocked off conveniently, and during demolding, the movable mold 3 moves along the guide rail 1 to rotate the elliptical block 10, so that the demolding strip 16 repeatedly knocks the fixed mold 2, injection molded parts in the fixed mold 2 can be knocked off conveniently, and rapid demolding is facilitated;

in embodiment 2, referring to fig. 1 and 3, a mounting rail 19 is fixedly installed at the lower end of a fixed mold 2, mounting blocks are fixedly installed at both sides of one end of the mounting rail 19, a limiting block 21 is movably inserted into the mounting block, one end of the limiting block 21 is movably inserted into the mounting rail 19, a clamping spring 22 is fixedly installed at one end of the limiting block 21, one end of the clamping spring 22 is fixedly connected with one side of the inner wall of the mounting block, a pull rod 23 is fixedly installed at one side of the limiting block 21, one end of the pull rod 23 is movably inserted into the outer side of the mounting block, a pull block is fixedly installed at the end, a mounting bar 20 is movably inserted into the mounting rail 19, one end of the mounting bar 20 is attached to one side of the limiting block 21, and a fixing bar 11 is fixedly installed at the lower end of the mounting bar 20, one side fixed mounting of fixed strip 11 has first metal frame 12, the lower extreme fixed mounting of first metal frame 12 has the material net 14 of connecing, the one end fixed mounting who connects material net 14 has second metal frame 13, after the injection molding drawing of patterns, fall into the inside that connects material net 14, the user makes the one side of receiving material net 14 be the slope form through controlling the position between second metal frame 13 and the first metal frame 12, make the injection molding along receiving material net 14 roll-off, avoid the injection molding directly to drop, make the injection molding damage, when connecing material net 14 to dismantle simultaneously, user pulling pull rod 23, pull rod 23 drives stopper 21 and removes, make stopper 21 shrink the inside of installation piece, make installation strip 20 take out from the inside of installation rail 19, thereby connect the dismantlement of material structure convenient to.

The working principle is as follows: when the movable mold 3 moves to one side of the fixed mold 2 along the guide rail 1, the movable mold 3 drives the adjusting rod 4 to move through the moving groove and the moving block, along with the movement of the adjusting rod 4, the adjusting rod 4 drives one end of the rack 5, after the rack 5 is meshed with the meshing gear 6, the meshing gear 6 is driven to rotate, the meshing gear 6 drives the inserting rod 8 and the rotating rod 9 to rotate, the rotating rod 9 drives the elliptical block 10 to rotate, along with the rotation of the elliptical block 10, the rack is in contact with the demolding strip 16, the demolding strip 16 is driven to move along the sliding rod 15, so that the demolding strip 16 repeatedly knocks the fixed mold 2, residual materials inside the fixed mold 2 are conveniently knocked off, during demolding, the movable mold 3 moves along the guide rail 1, the elliptical block 10 rotates, the demolding strip 16 repeatedly knocks the fixed mold 2, injection molding pieces inside the fixed mold 2 are conveniently knocked off, rapid demolding is convenient, after demolding, the injection molding pieces fall into the receiving net 14, a user can conveniently knock off the injection molding piece from the inclined receiving net 14 by controlling the position between the second metal frame 13 and the first metal frame 12, the inclined connecting net 14, and the inclined connecting net 14 is conveniently pulled out, and the injection molding piece is conveniently pulled out, and the injection molding net 14, and the injection molding net is conveniently pulled out, and the injection molding net is convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a valve body injection moulding auxiliary assembly, includes four guide rails (1), its characterized in that: a fixed mould (2) is fixedly arranged among the four guide rails (1), two mounting frames (7) are fixedly arranged on one side of the fixed die (2), rotating rods (9) are movably arranged in the two mounting frames (7), an elliptical block (10) is fixedly arranged on the surface of the rotating rod (9), the two ends of the rotating rod (9) are both fixedly provided with inserting rods (8), one end of the inserted bar (8) is movably inserted in the guide rail (1), and one end of the inserted link (8) is fixedly provided with an occlusion gear (6), a slide bar (15) is fixedly arranged on one side of the fixed die (2), the surface of the sliding rod (15) is sleeved with a return spring (18), the surface of the sliding rod (15) is sleeved with a demoulding strip (16) matched with the elliptical block (10), one side of the demoulding strip (16) is fixedly connected with one end of a return spring (18), rubber blocks (17) are uniformly arranged on one side of each demolding strip (16), a movable die (3) is movably sleeved on the surfaces of the four guide rails (1), the inner parts of the four guide rails (1) are movably inserted with adjusting rods (4) connected with the movable mould (3), one end of the adjusting rod (4) is fixedly provided with a rack (5) meshed with the meshing gear (6).

2. The valve body injection molding auxiliary device of claim 1, wherein: and a stop block is fixedly mounted at one end of the sliding rod (15), and one side of the stop block is fixedly connected with one end of a return spring (18).

3. The valve body injection molding auxiliary device of claim 1, wherein: the surface of the guide rail (1) is provided with a moving groove, and moving blocks are fixedly mounted on two sides of the inner wall of the moving die (3).

4. The valve body injection molding auxiliary device of claim 3, wherein: one end of the moving block penetrates through the moving groove and is fixedly connected with one end of the adjusting rod (4).

5. The valve body injection molding auxiliary device of claim 1, wherein: the lower extreme fixed mounting of fixed mould (2) has installation rail (19), the equal fixed mounting in both sides of installation rail (19) one end has the installation piece, the inside activity interlude of installation piece has stopper (21).

6. The valve body injection molding auxiliary device of claim 5, wherein: one end of the limiting block (21) is movably inserted into the mounting rail (19), and one end of the limiting block (21) is fixedly provided with a clamping and fixing spring (22).

7. The valve body injection molding auxiliary device of claim 6, wherein: one end of the clamping and fixing spring (22) is fixedly connected with one side of the inner wall of the mounting block, and a pull rod (23) is fixedly mounted on one side of the limiting block (21).

8. The valve body injection molding auxiliary device of claim 7, wherein: one end of the pull rod (23) is movably inserted outside the mounting block, and the pull block is fixedly mounted at the end.

9. The valve body injection molding auxiliary device of claim 5, wherein: the inside activity interlude of installation rail (19) has installing strip (20), the one end of installing strip (20) is laminated with one side of stopper (21) mutually, the lower extreme fixed mounting of installing strip (20) has fixed strip (11).

10. The valve body injection molding auxiliary device of claim 9, wherein: one side fixed mounting of fixed strip (11) has first metal frame (12), the lower extreme fixed mounting of first metal frame (12) connects material net (14), the one end fixed mounting who connects material net (14) has second metal frame (13).