CN218576845U

CN218576845U - Auto-parts injection mold with clean mechanism of inner wall

Info

Publication number: CN218576845U
Application number: CN202222012979.7U
Authority: CN
Inventors: 王建敏
Original assignee: Changchun Guanghai Auto Parts Co ltd
Current assignee: Changchun Guanghai Auto Parts Co ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2023-03-07
Anticipated expiration: 2032-07-30

Abstract

The utility model is suitable for an auto-parts injection moulding field provides an auto-parts injection mold with clean mechanism of inner wall, including first mounting panel, second mounting panel, guide rail, cover half and movable mould, fixed mounting has four guide rails between first mounting panel and the second mounting panel, one side fixed mounting of second mounting panel has the cover half, four movable mounting has the movable mould between the guide rail, the air pocket has all been seted up to the both sides of movable mould inner wall, the shower nozzle is all installed at the both ends of movable mould one side, the shower nozzle is connected with the air pocket, and when the movable mould removed to keeping away from the cover half direction, the movable mould compressed the cover half, and sealed piece is laminated with the sealing ring mutually under reset spring's effect, is convenient for seal the intake pipe, and the inside of connecting trachea and air pocket is entered into to the inside of connecting the gas pipe and air pocket, blows through the shower nozzle, clears up the cover half shaping groove on one side of cover half.

Description

Auto-parts injection mold with clean mechanism of inner wall

Technical Field

The utility model belongs to the technical field of auto-parts injection moulding, especially, relate to an auto-parts injection mold with clean mechanism of inner wall.

Background

An automobile accessory is a product that constitutes each unit of an automobile as a whole and serves the automobile. The automobile parts are various in types, people consume more and more automobiles along with the improvement of living standard of people, and the market of the automobile parts is getting larger and larger. Automobile accessory manufacturers have also developed rapidly in recent years;

the injection molding method has the advantages of high production speed, high efficiency, automation operation, various colors, shapes from simple to complex, sizes from large to small, precise product size, easy product replacement, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.

Auto parts injection mold is the important equipment in the auto-parts production course of working, though current auto parts injection mold can satisfy the production needs to a certain extent, still has certain defect, like after the auto-parts injection moulding drawing of patterns, partial fritter injection moulding material adhesion is difficult to drop in the inside in shaping groove, often needs manual handling, and is very inconvenient, has seriously reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides an auto-parts injection mold with clean mechanism of inner wall aims at having solved the auto-parts injection moulding drawing of patterns back, and the adhesion of part fritter injection moulding material is difficult to drop in the inside in shaping groove, often needs manual handling, and is very inconvenient, has seriously reduced work efficiency's problem.

The utility model discloses a realize like this, an auto-parts injection mold with clean mechanism of inner wall, including first mounting panel, second mounting panel, guide rail, cover half and movable mould, fixed mounting has four guide rails between first mounting panel and the second mounting panel, one side fixed mounting of second mounting panel has the cover half, four movable mounting has the movable mould between the guide rail, the air pocket has all been seted up to the both sides of movable mould inner wall, the shower nozzle is all installed at the both ends of movable mould one side, the shower nozzle is connected with the air pocket, the inside activity of first mounting panel alternates there is the hydraulic stem, the one end of hydraulic stem is connected with the movable mould, install two gas bags between movable mould and the first mounting panel, one side fixed mounting of gas bag has the intake pipe, the inside at first mounting panel is alternate in the one end activity of intake pipe, the opposite side fixed mounting of gas bag has the connection trachea, connect tracheal one end activity to alternate in the inside of air pocket.

Preferably, the inside fixed mounting of intake pipe has the sealing ring, the inside fixed mounting of intake pipe has fixed cover.

The diameter of the fixed sleeve is smaller than the inner diameter of the air inlet pipe, and a moving block is movably mounted inside the fixed sleeve.

Preferably, a return spring is fixedly mounted on one side of the moving block, and one end of the return spring is fixedly connected with the inner wall of the fixed sleeve.

Preferably, a movable rod is fixedly mounted on one side of the movable block, one end of the movable rod movably penetrates through the outer side of the fixed sleeve, a chock block is fixedly mounted on the end of the movable rod, and the chock block is attached to the sealing ring.

Preferably, two the gas cell all is the semicircle form, the draw-in groove has all been seted up to one side of first mounting panel and movable mould.

Preferably, both ends of the inflatable bag are fixedly provided with an L frame, and one side of the L frame is fixedly provided with a clamping rod.

Preferably, the one end activity of kelly alternates in the inside of draw-in groove, and the equal movable mounting in both sides of this end inner wall has the stopper, the one end of stopper is the slope form.

Preferably, one end of the limiting block is movably connected with the inner wall of the clamping rod, an adjusting rod is movably inserted in the middle of the clamping rod, and pull rods are movably mounted on two sides of one end of the adjusting rod.

Preferably, the one end and the stopper swing joint of pull rod, the surface cover of adjusting the pole is equipped with supporting spring, the one end activity of adjusting the pole is interpenetrated inside L frame, and this end fixed mounting has the adjustable ring.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses in, when the movable mould moves along the guide rail surface, when moving to the cover half direction, the cover half drives the one end of gas cell and moves, make the gas cell stretch, the inside suction that produces of gas cell, the chock moves to the fixed cover inside under the effect of suction, when the chock moves, drive the movable block through the movable rod and move, stretch reset spring, make the chock break away from with the sealing ring, make the air can enter into the inside of gas cell, when the movable mould moves to keeping away from the cover half direction, the movable mould compresses the cover half, the sealing block is laminated with the sealing ring under reset spring's effect, be convenient for seal the intake pipe, the gas in the gas cell enters into the inside of connecting trachea and gas tank, blow to the cover half through the shower nozzle, clear up the shaping groove on one side of cover half;

2. the utility model discloses in, when the gas cell was maintained, the user stimulates the adjustable ring, and the adjustable ring drives the regulation pole and removes, adjusts the pole and drives the stopper through the connecting rod and rotate for the stopper contracts the inside of kelly, makes the kelly take out from the draw-in groove is inside, makes the gasbag can follow and takes out between first mounting panel and the movable mould, is convenient for carry out quick dismantlement and change to the gas cell.

Drawings

Fig. 1 is a schematic structural view of an injection mold for automobile parts with an inner wall cleaning mechanism according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 of an injection mold for automobile parts with an inner wall cleaning mechanism according to the present invention;

fig. 3 is an enlarged schematic structural diagram of B in fig. 1 of an injection mold for auto parts with an inner wall cleaning mechanism according to the present invention.

Reference numerals: 1. a first mounting plate; 2. a second mounting plate; 3. a guide rail; 4. fixing a mold; 5. moving the mold; 6. an air tank; 7. a spray head; 8. a hydraulic rod; 9. an air-filled bag; 10. connecting an air pipe; 11. an air inlet pipe; 12. a seal ring; 13. a chock block; 14. fixing a sleeve; 15. a moving block; 16. a movable rod; 17. a return spring; 18. a card slot; 19. a clamping rod; 20. a limiting block; 21. a pull rod; 22. adjusting a rod; 23. a support spring; 24. an adjusting ring; 25. and (7) L frames.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1 and 2, the utility model provides an auto part injection mold with inner wall cleaning mechanism, including a first mounting plate 1, a second mounting plate 2, guide rails 3, a fixed mold 4 and a movable mold 5, four guide rails 3 are fixedly installed between the first mounting plate 1 and the second mounting plate 2, one side of the second mounting plate 2 is fixedly installed with the fixed mold 4, a movable mold 5 is movably installed between the four guide rails 3, both sides of the inner wall of the movable mold 5 are respectively provided with an air groove 6, both ends of one side of the movable mold 5 are respectively installed with a nozzle 7, the nozzle 7 is connected with the air groove 6, a hydraulic rod 8 is movably inserted in the first mounting plate 1, one end of the hydraulic rod 8 is connected with the movable mold 5, two inflatable bags 9 are installed between the movable mold 5 and the first mounting plate 1, one side of the inflatable bags 9 is fixedly installed with an air inlet pipe 11, one end of an air inlet pipe 11 is movably inserted into the first mounting plate 1, a connecting air pipe 10 is fixedly mounted on the other side of the inflatable bag 9, one end of the connecting air pipe 10 is movably inserted into the air groove 6, a sealing ring 12 is fixedly mounted inside the air inlet pipe 11, a fixing sleeve 14 is fixedly mounted inside the air inlet pipe 11, the diameter of the fixing sleeve 14 is smaller than the inner diameter of the air inlet pipe 11, a moving block 15 is movably mounted inside the fixing sleeve 14, a reset spring 17 is fixedly mounted on one side of the moving block 15, one end of the reset spring 17 is fixedly connected with the inner wall of the fixing sleeve 14, a moving rod 16 is fixedly mounted on one side of the moving block 15, one end of the moving rod 16 is movably inserted into the outer side of the fixing sleeve 14, a plug 13 is fixedly mounted on the outer side of the moving block, and the plug 13 is attached to the sealing ring 12;

in this embodiment, when the movable mold 5 moves along the surface of the guide rail 3, and moves towards the fixed mold 4, the fixed mold 4 drives one end of the inflatable bag 9 to move, so that the inflatable bag 9 is stretched, suction force is generated inside the inflatable bag 9, the stopper 13 moves towards the inside of the fixed sleeve 14 under the action of the suction force, when the stopper 13 moves, the movable rod 16 drives the movable block 15 to move, the reset spring 17 is stretched, the stopper 13 is separated from the sealing ring 12, so that air can enter the inside of the inflatable bag 9, when the movable mold 5 moves towards the direction away from the fixed mold 4, the movable mold 5 compresses the fixed mold 4, the sealing block is attached to the sealing ring 12 under the action of the reset spring 17, so as to seal the air inlet pipe 11, the air inside the inflatable bag 9 enters the inside of the connecting air pipe 10 and the air groove 6, the fixed mold 4 is blown by the nozzle 7, and the molding groove on one side of the fixed mold 4 is cleaned.

As shown in fig. 1 and fig. 3, two airbags 9 are both in a semi-ring shape, a clamping groove 18 is formed in one side of each of a first mounting plate 1 and a movable mold 5, an L-shaped frame 25 is fixedly mounted at both ends of each airbag 9, a clamping rod 19 is fixedly mounted at one side of each L-shaped frame 25, one end of each clamping rod 19 is movably inserted into the clamping groove 18, a limiting block 20 is movably mounted at each of both sides of the inner wall of the corresponding end, one end of each limiting block 20 is inclined, one end of each limiting block 20 is movably connected with the inner wall of each clamping rod 19, an adjusting rod 22 is movably inserted at the middle position of each clamping rod 19, pull rods 21 are movably mounted at both sides of one end of each adjusting rod 22, one end of each pull rod 21 is movably connected with each limiting block 20, a supporting spring 23 is sleeved on the surface of each adjusting rod 22, one end of each adjusting rod 22 is movably inserted into each L-shaped frame 25, and an adjusting ring is fixedly mounted at the corresponding end.

In this embodiment, when the gas cell 9 was maintained, the user pulled adjustable ring 24, and adjustable ring 24 drove regulation pole 22 and removes, and regulation pole 22 drives stopper 20 through the connecting rod and rotates for stopper 20 contracts the inside of kelly 19, makes kelly 19 take out from draw-in groove 18 is inside, makes the gasbag can follow and takes out between first mounting panel 1 and the movable mould 5, is convenient for carry out quick dismantlement and change to gas cell 9.

The utility model discloses a theory of operation and use flow: when the movable die 5 moves along the surface of the guide rail 3 and moves towards the fixed die 4, the fixed die 4 drives one end of the inflatable bag 9 to move, the inflatable bag 9 is stretched, suction force is generated inside the inflatable bag 9, the plug 13 moves towards the inside of the fixed sleeve 14 under the action of the suction force, when the plug 13 moves, the movable rod 16 drives the movable block 15 to move, the reset spring 17 is stretched, the plug 13 is separated from the sealing ring 12, air can enter the inside of the inflatable bag 9, when the movable die 5 moves towards the direction far away from the fixed die 4, the movable die 5 compresses the fixed die 4, the sealing block is attached to the sealing ring 12 under the action of the reset spring 17, the air inlet pipe 11 is convenient to seal, the air inside the inflatable bag 9 enters the inside connecting air pipe 10 and the air groove 6, the fixed die 4 is blown through the sprayer 7, the molding groove on one side of the fixed die 4 is cleaned, when the inflatable bag 9 is maintained, a user pulls the adjusting ring 24, the adjusting ring 24 drives the adjusting ring 22 to move to drive the limiting block 20 to rotate, so that the adjusting ring 20 is retracted to the clamping rod 19, and the movable die mounting plate 18 and the movable die can be conveniently detached from the inside of the first inflatable bag 9 and the first mounting plate 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides an auto-parts injection mold with clean mechanism of inner wall, includes first mounting panel (1), second mounting panel (2), guide rail (3), cover half (4) and movable mould (5), fixed mounting has four guide rails (3) between first mounting panel (1) and second mounting panel (2), one side fixed mounting of second mounting panel (2) has cover half (4), four movable mounting has movable mould (5), its characterized in that between guide rail (3): air pocket (6) have all been seted up to the both sides of movable mould (5) inner wall, shower nozzle (7) are all installed at the both ends of movable mould (5) one side, shower nozzle (7) are connected with air pocket (6), hydraulic stem (8) have been alternates in the inside activity of first mounting panel (1), the one end of hydraulic stem (8) is connected with movable mould (5), install two gas cell (9) between movable mould (5) and first mounting panel (1), one side fixed mounting of gas cell (9) has intake pipe (11), the one end activity of intake pipe (11) alternates in the inside of first mounting panel (1), the opposite side fixed mounting of gas cell (9) has connecting trachea (10), the one end activity of connecting trachea (10) alternates in the inside of air pocket (6).

2. The injection mold for automobile parts with inner wall cleaning mechanism as claimed in claim 1, wherein the inner part of said air inlet pipe (11) is fixedly installed with a sealing ring (12), and the inner part of said air inlet pipe (11) is fixedly installed with a fixing sleeve (14).

3. The injection mold for automobile parts with inner wall cleaning mechanism as claimed in claim 2, wherein the diameter of said fixing sleeve (14) is smaller than the inner diameter of the air inlet pipe (11), and a moving block (15) is movably mounted inside said fixing sleeve (14).

4. The injection mold for automobile parts with the inner wall cleaning mechanism as claimed in claim 3, wherein a return spring (17) is fixedly mounted on one side of the moving block (15), and one end of the return spring (17) is fixedly connected with the inner wall of the fixed sleeve (14).

5. The injection mold for the automobile parts with the inner wall cleaning mechanism is characterized in that a movable rod (16) is fixedly installed on one side of the movable block (15), one end of the movable rod (16) is movably inserted into the outer side of the fixed sleeve (14), a plug block (13) is fixedly installed on the end of the movable rod, and the plug block (13) is attached to the sealing ring (12).

6. The injection mold for automobile parts with the inner wall cleaning mechanism as claimed in claim 1, wherein the two inflatable bags (9) are semi-annular, and a clamping groove (18) is formed on one side of the first mounting plate (1) and one side of the movable mold (5).

7. The injection mold for the automobile parts with the inner wall cleaning mechanism is characterized in that L-shaped frames (25) are fixedly installed at both ends of the inflatable bag (9), and a clamping rod (19) is fixedly installed at one side of each L-shaped frame (25).

8. The injection mold for the automobile parts with the inner wall cleaning mechanism as claimed in claim 7, wherein one end of the clamping rod (19) is movably inserted into the clamping groove (18), two sides of the inner wall of the end are movably provided with a limiting block (20), and one end of the limiting block (20) is inclined.

9. The injection mold for the automobile parts with the inner wall cleaning mechanism is characterized in that one end of the limiting block (20) is movably connected with the inner wall of the clamping rod (19), an adjusting rod (22) is movably inserted in the middle of the clamping rod (19), and pull rods (21) are movably mounted on two sides of one end of the adjusting rod (22).

10. The injection mold for automobile parts with the inner wall cleaning mechanism according to claim 9, wherein one end of the pull rod (21) is movably connected with the limiting block (20), a supporting spring (23) is sleeved on the surface of the adjusting rod (22), one end of the adjusting rod (22) is movably inserted into the L-shaped frame (25), and an adjusting ring is fixedly mounted at the end of the adjusting rod.