CN215359611U - Passenger car air door gear air conditioner spare injection mold - Google Patents
Passenger car air door gear air conditioner spare injection mold Download PDFInfo
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- CN215359611U CN215359611U CN202120508996.2U CN202120508996U CN215359611U CN 215359611 U CN215359611 U CN 215359611U CN 202120508996 U CN202120508996 U CN 202120508996U CN 215359611 U CN215359611 U CN 215359611U
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- fixed die
- passenger car
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Abstract
The utility model discloses an injection mold for a passenger car air door gear air conditioner part, which comprises: the fixed die mechanism comprises a fixed die fixing plate, a supporting plate and a fixed die plate which are sequentially connected, wherein a positioning ring is arranged on one side of the fixed die fixing plate and used for butting a nozzle of an injection molding machine in the positioning ring, and a fixed die core is arranged on one side of the fixed die plate; the moving die mechanism comprises a moving die fixing plate, square iron and a moving die plate which are sequentially connected; the injection molding machine is characterized in that the injection molding is carried out through the mold, an ejection mechanism is designed on the injection molding machine, the ejection of the movable mold part of the mold is pushed, the plastic part is ejected out of the mold from the inside of the mold, and the plastic part can be taken out, so that preparation is made for batch production; the inner capsule is designed in the positioning ring and used in combination with the air pump, the inner capsule can be adjusted according to the specification of the nozzle of the butt injection molding machine, the inflation quantity of the inner capsule is controlled, the positioning treatment of the nozzle can be realized, and the nozzle is prevented from generating a gap when being connected with the positioning ring.
Description
Technical Field
The utility model belongs to the field of injection molds, and particularly relates to an injection mold for a passenger car air door gear air conditioner.
Background
An injection mold is a tool for producing plastic products; also a tool for endowing the plastic product with complete structure and accurate dimension; injection molding is a processing method used for mass production of parts with complex shapes; specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
The following technical problems can occur when the traditional injection mold is used specifically: firstly, after the traditional mold is cooled by injection molding, the injection molded part is usually manually taken out when being taken out, so that the subsequent batch production is influenced; secondly, when the nozzle of the injection molding machine is connected with the injection mold, gaps may occur at the connecting end of the nozzle and the injection mold due to different specifications of the nozzle, so that the problem of leakage of injection molding materials is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an injection mold for an air door gear air conditioner part of a passenger car.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a passenger car air door gear air conditioner spare injection mold, includes:
the fixed die mechanism comprises a fixed die fixing plate, a supporting plate and a fixed die plate which are sequentially connected, wherein a positioning ring is arranged on one side of the fixed die fixing plate and used for butting a nozzle of an injection molding machine in the positioning ring, and a fixed die core is arranged on one side of the fixed die plate;
the movable mould mechanism comprises a movable mould fixing plate, square iron and a movable mould plate which are sequentially connected, a first oil cylinder and a second oil cylinder are respectively installed on two sides of the movable mould plate, a movable mould core is arranged at a position on the surface of the movable mould plate corresponding to the fixed mould core, a first sliding block capable of being matched with the first oil cylinder and a second sliding block capable of being matched with the second oil cylinder are assembled in the movable mould core; and
and the ejection mechanism is assembled in the square iron and used for pushing the injection molding piece in the movable mold plate.
Preferably, at least two groups of supporting legs are welded on one sides of the fixed die fixing plate and the movable die fixing plate.
Preferably, the both ends of holding ring communicate with external world and cover half core respectively, and the holding ring is inside to be equipped with the interior capsule that the cross-section is the ring form, the air pump is installed in the outside of cover half fixed plate, and communicates through the trachea between air pump and the interior capsule.
Preferably, the corner position of one side of the fixed die plate is fixedly connected with a guide pillar, and the position of the surface of the movable die plate corresponding to the guide pillar is provided with a guide pillar sleeve.
Preferably, one side of the surface of the fixed template, which is opposite to the movable template, is provided with a plurality of nylon pulling buckles, and the nylon pulling buckles are used for connecting the fixed template and the movable template.
Preferably, the ejection mechanism comprises an ejector pin push plate, an ejector pin fixing plate and an ejector pin welded to one side of the ejector pin fixing plate, the ejector pin fixing plate is connected with the movable template through an elastic piece, and a reset rod, an ejector pin plate guide post and a support rod are further arranged between the ejector pin fixing plate and the movable template.
Preferably, the elastic part consists of a spring and a spring guide post assembled in the spring, and two ends of the spring are respectively welded with the thimble fixing plate and the movable template.
Compared with the prior art, the utility model provides an injection mold for a passenger car air door gear air conditioner part, which has the following beneficial effects:
firstly, the injection molding is carried out through the mold, an ejection mechanism is designed on an injection molding machine, the ejection of the movable mold part of the mold is pushed, the plastic part is ejected out of the mold from the inside of the mold, and the plastic part can be taken out, so that the preparation is made for batch production;
secondly, an inner bag body is designed in the positioning ring and is used in combination with an air pump, the inner bag body can be adjusted according to the specification of a nozzle of a butt injection molding machine, the inflation quantity of the inner bag body is controlled, the positioning treatment of the nozzle can be realized, and a gap is prevented from being generated when the nozzle is connected with the positioning ring;
thirdly, an oil cylinder and a sliding block are designed in the moving die mechanism, and the oil cylinder is used for driving the sliding block to adjust, so that the specification of the injection molding part is adjusted, and the use flexibility of the whole structure is reflected.
Drawings
FIG. 1 is an elevational view of the overall construction of the present invention;
FIG. 2 is a left side view of the overall construction of the present invention;
FIG. 3 is an elevational view of the overall construction of the stationary die mechanism of the present invention;
FIG. 4 is an elevational view of the movable mold mechanism of the present invention in its entirety;
FIG. 5 is a top cross-sectional view of the overall construction of the present invention;
fig. 6 is a schematic view of the retaining ring of the present invention.
Reference numerals: 1. a positioning ring; 2. fixing a die fixing plate; 3. a support plate; 4. fixing a template; 5. moving the template; 6. square iron; 7. a movable mold fixing plate; 8. a thimble push plate; 9. a thimble fixing plate; 10. a reset lever; 11. a spring; 12. a spring guide post; 13. an ejector plate guide post; 14. a thimble; 15. a support bar; 16. a first oil cylinder; 17. a second oil cylinder; 18. supporting legs; 19. a guide post; 20. a pull rod; 21. nylon pulling buckles; 22. fixing a mold core; 23. a guide post sleeve; 24. a movable mold core; 25. a first sliding block; 26. a second sliding block; 27. an inner bladder body; 28. an air pump.
Detailed Description
The following further describes a specific embodiment of the injection mold for the air door gear air conditioning part of the passenger car in combination with the attached drawing 1. The injection mold for the air conditioner of the passenger car damper gear is not limited to the description of the following embodiments.
This embodiment provides a passenger car air door gear air conditioner spare injection mold's concrete structure, as shown in fig. 1-6, a passenger car air door gear air conditioner spare injection mold includes:
the fixed die mechanism comprises a fixed die fixing plate 2, a supporting plate 3 and a fixed die plate 4 which are sequentially connected, wherein a positioning ring 1 is arranged on one side of the fixed die fixing plate 2, the positioning ring 1 is internally used for butting a nozzle of an injection molding machine, and a fixed die core 22 is arranged on one side of the fixed die plate 4;
the moving die mechanism comprises a moving die fixing plate 7, square iron 6 and a moving die plate 5 which are connected in sequence, a first oil cylinder 16 and a second oil cylinder 17 are respectively installed on two sides of the moving die plate 5, a moving die core 24 is arranged on the surface of the moving die plate 5 at a position corresponding to the fixed die core 22, a first sliding block 25 capable of being matched with the first oil cylinder 16 and a second sliding block 26 capable of being matched with the second oil cylinder 17 are assembled in the moving die core 24;
the oil cylinder and the sliding block are designed in the moving die mechanism, and the oil cylinder is used for driving the sliding block to adjust, so that the specification of the injection molding piece is adjusted, and the use flexibility of the whole structure is embodied;
and an ejection mechanism which is assembled in the square iron 6 and used for pushing the injection molding piece in the movable die plate 5.
By adopting the technical scheme:
the injection molding is carried out through the mold, an ejection mechanism is designed on an injection molding machine, the movable mold part of the mold is pushed to eject, the plastic part is ejected out of the mold from the mold, and the plastic part can be taken out, so that preparation is made for batch production.
As shown in fig. 1 and 2, at least two sets of supporting legs 18 are welded on one side of the fixed die fixing plate 2 and one side of the movable die fixing plate 7.
As shown in fig. 1 and 6, two ends of the positioning ring 1 are respectively communicated with the outside and the fixed mold core 22, an inner air sac 27 with a circular ring-shaped cross section is assembled inside the positioning ring 1, an air pump 28 is installed on the outer side of the fixed mold fixing plate 2, and the air pump 28 is communicated with the inner air sac 27 through an air pipe.
By adopting the technical scheme:
an inner bag body 27 is designed in the positioning ring 1 and is used in combination with an air pump 28, the inner bag body can be adjusted according to the specification of a nozzle of a butt injection molding machine, the inflation quantity of the inner bag body 27 is controlled, the positioning treatment of the nozzle can be realized, and a gap is prevented from being generated when the nozzle is connected with the positioning ring 1;
specifically, a rubber ring can be bonded on the inner surface of the inner bag body 27, so that direct contact between injection molding materials and the inner bag body 27 is prevented, and damage to the inner bag body 27 is avoided.
As shown in fig. 3 and 4, a guide post 19 is fixedly connected to a corner position of one side of the fixed die plate 4, and a guide post sleeve 23 is disposed on the surface of the movable die plate 5 corresponding to the guide post 19.
As shown in fig. 1 and 3, a plurality of nylon pulling buckles 21 are arranged on one side of the surface of the fixed die plate 4 opposite to the movable die plate 5, and the nylon pulling buckles 21 are used for connecting the fixed die plate 4 and the movable die plate 5.
As shown in fig. 5, the ejection mechanism includes an ejector pin pushing plate 8, an ejector pin fixing plate 9 and an ejector pin 14 welded to one side of the ejector pin fixing plate 9, the ejector pin fixing plate 9 is connected to the movable mold plate 5 by an elastic member, and a reset rod 10, an ejector pin plate guide post 13 and a support rod 15 are further disposed between the ejector pin fixing plate 9 and the movable mold plate 5;
specifically, the reset rod 10 is used for facilitating the movable die plate 5 to return to the initial state after being used; the ejector pins 14 serve to push the injection molded part away from the mold.
As shown in fig. 5, the elastic element is composed of a spring 11 and a spring guide post 12 assembled in the spring 11, and two ends of the spring 11 are respectively welded with the thimble fixing plate 9 and the movable die plate 5;
when the integral mould is used specifically:
firstly, an operator aligns a nozzle of an injection molding machine through a positioning ring 1, and a fixed mold mechanism part of a mold is fastened on a fixed mold plate of the injection molding machine by a pressing block, and a movable mold mechanism part of the mold is fastened on a movable mold plate of the injection molding machine;
when the injection molding machine works, a mold locking mechanism of the injection molding machine (used for locking a movable mold plate of the injection molding machine) pushes the movable mold plate to tightly press a mold movable mold mechanism and a fixed mold mechanism, then the injection molding machine injects the uniformly heated and plasticized plastic in a charging barrel of the injection molding machine into a cavity (the cavity is a fixed mold core 22 and a movable mold core 24) through a charging barrel nozzle, a sprue bush and a pouring system of the mold fixed mold mechanism part, after the molten material is cooled and hardened in the mold to a certain strength, the mold locking mechanism of the injection molding machine releases the pressure and drives the movable mold plate and the mold movable mold mechanism to be separated from the fixed mold mechanism along a parting surface, namely, the mold is opened, an ejection mechanism on the injection molding machine is provided, an ejection system of the mold movable mold mechanism part is pushed, and the plastic is ejected out of the mold from the mold, so that the plastic can be taken out.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.
Claims (7)
1. The utility model provides a passenger car air door gear air conditioner spare injection mold which characterized in that includes:
the fixed die mechanism comprises a fixed die fixing plate (2), a supporting plate (3) and a fixed die plate (4) which are sequentially connected, wherein a positioning ring (1) is arranged on one side of the fixed die fixing plate (2), the positioning ring (1) is internally used for butting a nozzle of an injection molding machine, and a fixed die core (22) is arranged on one side of the fixed die plate (4);
the moving die mechanism comprises a moving die fixing plate (7), square iron (6) and a moving die plate (5) which are sequentially connected, a first oil cylinder (16) and a second oil cylinder (17) are respectively installed on two sides of the moving die plate (5), a moving die core (24) is arranged on the surface of the moving die plate (5) at a position corresponding to the fixed die core (22), a first sliding block (25) capable of being matched with the first oil cylinder (16) and a second sliding block (26) capable of being matched with the second oil cylinder (17) are assembled in the moving die core (24); and
and the ejection mechanism is assembled in the square iron (6) and used for pushing the injection molding piece in the movable mold plate (5).
2. The passenger car damper gear air conditioning part injection mold as claimed in claim 1, wherein: and at least two groups of supporting legs (18) are welded on one sides of the fixed die fixing plate (2) and the movable die fixing plate (7).
3. The passenger car damper gear air conditioning part injection mold as claimed in claim 1, wherein: the both ends of holding ring (1) communicate with external world and cover half core (22) respectively, and holding ring (1) inside is equipped with interior utricule (27) that the cross-section is the ring form, air pump (28) are installed in the outside of cover half fixed plate (2), and communicate through the trachea between air pump (28) and interior utricule (27).
4. The passenger car damper gear air conditioning part injection mold as claimed in claim 1, wherein: the corner position of one side of the fixed die plate (4) is fixedly connected with a guide post (19), and the surface of the movable die plate (5) is provided with a guide post sleeve (23) at a position corresponding to the guide post (19).
5. The passenger car damper gear air conditioning part injection mold as claimed in claim 1, wherein: one side of the surface of the fixed template (4) opposite to the movable template (5) is provided with a plurality of nylon pull buckles (21), and the nylon pull buckles (21) are used for connecting the fixed template (4) and the movable template (5).
6. The passenger car damper gear air conditioning part injection mold as claimed in claim 1, wherein: the ejection mechanism comprises an ejector pin push plate (8), an ejector pin fixing plate (9) and an ejector pin (14) welded to one side of the ejector pin fixing plate (9), the ejector pin fixing plate (9) is connected with the movable template (5) through an elastic piece, and a reset rod (10), an ejector pin plate guide post (13) and a support rod (15) are further arranged between the ejector pin fixing plate (9) and the movable template (5).
7. The passenger car damper gear air conditioning part injection mold as claimed in claim 1, wherein: the elastic piece consists of a spring (11) and a spring guide post (12) assembled in the spring (11), and two ends of the spring (11) are respectively welded with the thimble fixing plate (9) and the movable template (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120508996.2U CN215359611U (en) | 2021-03-10 | 2021-03-10 | Passenger car air door gear air conditioner spare injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120508996.2U CN215359611U (en) | 2021-03-10 | 2021-03-10 | Passenger car air door gear air conditioner spare injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215359611U true CN215359611U (en) | 2021-12-31 |
Family
ID=79623996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120508996.2U Active CN215359611U (en) | 2021-03-10 | 2021-03-10 | Passenger car air door gear air conditioner spare injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215359611U (en) |
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2021
- 2021-03-10 CN CN202120508996.2U patent/CN215359611U/en active Active
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