CN212684633U - Make things convenient for cooling water exhaust's injection mold is used in production of car air conditioner air door - Google Patents
Make things convenient for cooling water exhaust's injection mold is used in production of car air conditioner air door Download PDFInfo
- Publication number
- CN212684633U CN212684633U CN202021464322.9U CN202021464322U CN212684633U CN 212684633 U CN212684633 U CN 212684633U CN 202021464322 U CN202021464322 U CN 202021464322U CN 212684633 U CN212684633 U CN 212684633U
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- cooling water
- base
- cooling
- air conditioner
- injection mold
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- 239000000498 cooling water Substances 0.000 title claims abstract description 37
- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a make things convenient for cooling water exhaust automobile air conditioner air door production to use injection mold, including base, cover half, installation piece and movable mould, the internally mounted of base has the cooling tube, the installation gas-supply pipe is opened at the middle part of cooling tube, the draw-in groove has been seted up to the upper surface of base, the fixed surface of riser has the inserted block, the internally connected with of cover half has the installation piece, the inside of installation piece is provided with the die cavity, and the both sides surface of installation piece all sets up flutedly, the upper surface of cover half is fixed with the slide bar. This make things convenient for cooling water exhaust' S injection mold for production of automobile air conditioner air door, the inside of base is provided with the cooling tube of continuous "S" shape, can play better cooling effect to the installation piece, and the middle part of cooling tube is provided with the gas-supply pipe, when changing the mould, only need insert the high-pressure gas inside the gas-supply pipe, can utilize the air current to discharge the cooling water in the cooling tube fast, has improved the discharge efficiency of cooling water greatly.
Description
Technical Field
The utility model relates to a relevant technical field of vehicle air conditioner air door production specifically is a make things convenient for cooling water exhaust's injection mold for vehicle air conditioner air door production.
Background
The automobile air conditioner air door mainly comprises a plastic shell, a micromotor, a gear set, a sensor and the like, is a basic device for refrigerating, heating, ventilating and purifying air in a carriage of an automobile air conditioning system, can provide a comfortable riding environment for people, and has the advantages that the demand of automobile parts is increased greatly along with the rapid development of the automobile industry, in order to improve the yield of the automobile air conditioner air door, the plastic shell in the automobile air conditioner air door generally adopts an injection molding and integrated forming production mode, but an existing injection mold for producing the automobile air conditioner air door has certain defects.
During the injection molding of vehicle air conditioner air door plastic casing, in order to make the temperature of mould be in predetermined range, generally inside the mould can set up the cooling pipeline, utilize the cooling water that flows through to balance the temperature of mould, but when carrying out the mould change, in order to avoid the cooling water in the mould to flow to the injection molding machine inside, need empty the cooling water in the mould, current injection mold can only rely on the gravity of cooling water self to discharge, not only efficiency is slow, and in some crooked pipelines, the cooling water is unable completely discharged, remaining cooling water not only can produce the erosion effect to the mould, still can cause the pollution of production environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make things convenient for cooling water exhaust injection mold for production of car air conditioner air door to propose current injection mold in solving above-mentioned background art and can only rely on the gravity discharge of cooling water self, efficiency is slow, and the cooling water can't be discharged completely, and remaining cooling water not only can produce the erosion to the mould, still can cause the problem of the pollution of production environment.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for producing an automobile air conditioner air door convenient for cooling water to be discharged comprises a base, a fixed mold, an installation block and a movable mold, wherein a cooling pipe is installed inside the base, a water inlet is formed in the head end of the cooling pipe, a water outlet is formed in the tail end of the cooling pipe, a gas pipe is installed in the middle of the cooling pipe, a sealing plug is connected inside the gas pipe, the gas pipe penetrates through the side face of the base, a clamping groove is formed in the upper surface of the base, the fixed mold is fixed above the base, vertical plates are arranged on two sides of the fixed mold, an insertion block is fixed on the surface of each vertical plate and penetrates through the side wall of the fixed mold, an installation block is connected inside the fixed mold, a convex block is fixed at the bottom of the installation block and is installed inside the clamping groove in an embedded mode, a mold cavity is formed in the installation block, and grooves are formed in the, and the internal connection of recess has the inserted block, the upper surface of cover half is fixed with the slide bar, and the top of cover half is provided with the movable mould to the both sides inside of movable mould is all run through by the slide bar.
Preferably, the cooling pipe is arranged to be a continuous S-shaped structure, the cooling pipe and the air conveying pipe are of an integrated structure, and the air conveying pipe and the sealing plug form a clamping connection disassembly and assembly structure.
Preferably, the vertical plate and the base form a sliding structure, the vertical plate is connected with the fixed die in a clamping manner, and the height of the vertical plate is smaller than that of the fixed die.
Preferably, the insert block and the fixed die form a sliding structure, the insert block and the groove are connected in a clamping manner, and the groove is symmetrically arranged about the central point of the mounting block.
Preferably, the mounting block and the fixed die form a detachable mounting structure, the convex block on the surface of the mounting block is connected with the clamping groove in a clamping manner, and the outer surface of the mounting block is attached to the outer surface of the base.
Preferably, the movable mold and the slide rod form a sliding structure, and 4 slide rods are symmetrically arranged about the center point of the fixed mold.
Compared with the prior art, the beneficial effects of the utility model are that: the injection mold for producing the automobile air conditioner air door convenient for cooling water discharge,
1. the continuous S-shaped cooling pipe is arranged in the base, so that a good cooling effect can be achieved on the mounting block, the gas conveying pipe is arranged in the middle of the cooling pipe, when the mold is replaced, high-pressure gas is connected into the gas conveying pipe, cooling water in the cooling pipe can be quickly discharged by using airflow, and the discharging efficiency of the cooling water is greatly improved;
2. the detachable installation block is arranged in the fixed die, when the die cavity needs to be cleaned, the installation block only needs to be detached from the inner part of the fixed die, and the whole fixed die does not need to be carried, so that the convenience in the cleaning process of the installation block is improved, and the cleanliness of the inner part of the die cavity can be improved and the service life of the device can be prolonged by cleaning the die cavity regularly;
3. the surface symmetry of movable mould is provided with the slide bar, and when the movable mould moved on the surface of cover half, the slide bar that sets up can play better limiting displacement, makes movable mould and cover half skew of position can not appear when the compound die to the processingquality of product has been guaranteed.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the structure of the base and the cooling tube of the present invention;
FIG. 3 is a left side view structural diagram of the installation of the fixed mold and the vertical plate of the utility model;
FIG. 4 is a schematic view of the top view structure of the movable mold and the installation block of the present invention;
fig. 5 is a schematic view of the installation block and the bump of the present invention.
In the figure: 1. a base; 2. a cooling tube; 3. a water inlet; 4. a water outlet; 5. a gas delivery pipe; 6. a sealing plug; 7. a card slot; 8. fixing a mold; 9. a vertical plate; 10. inserting a block; 11. mounting blocks; 12. a bump; 13. a mold cavity; 14. a groove; 15. a slide bar; 16. and (4) moving the mold.
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. 1-5, the present invention provides a technical solution: an injection mold for producing an automobile air conditioner air door convenient for cooling water discharge comprises a base 1, a cooling pipe 2, a water inlet 3, a water outlet 4, a gas pipe 5, a sealing plug 6, a clamping groove 7, a fixed mold 8, a vertical plate 9, an insert block 10, an installation block 11, a convex block 12, a mold cavity 13, a groove 14, a slide rod 15 and a movable mold 16, wherein the cooling pipe 2 is installed inside the base 1, the water inlet 3 is arranged at the head end of the cooling pipe 2, the water outlet 4 is arranged at the tail end of the cooling pipe 2, the gas pipe 5 is installed in the middle of the cooling pipe 2, the sealing plug 6 is connected inside the gas pipe 5, the gas pipe 5 penetrates through the side surface of the base 1, the clamping groove 7 is formed in the upper surface of the base 1, the fixed mold 8 is fixed above the base 1, the vertical plates 9 are arranged on two sides of the fixed mold 8, the insert block 10 is fixed on the surface of the, the inner part of the fixed die 8 is connected with an installation block 11, the bottom of the installation block 11 is fixedly provided with a convex block 12, the convex block 12 is installed in the clamping groove 7 in an embedded mode, a die cavity 13 is arranged in the installation block 11, grooves 14 are formed in the surfaces of the two sides of the installation block 11, an insertion block 10 is connected in the grooves 14, a sliding rod 15 is fixed on the upper surface of the fixed die 8, a movable die 16 is arranged above the fixed die 8, and the inner parts of the two sides of the movable die 16 are penetrated through by the sliding rod 15;
the cooling pipe 2 is arranged to be a continuous S-shaped structure, the cooling pipe 2 and the gas pipe 5 are integrated, the gas pipe 5 and the sealing plug 6 form a disassembly and assembly structure in clamping connection, the S-shaped structure can increase the contact area between the cooling pipe 2 and the fixed die 8, the sealing plug 6 is arranged in the gas pipe 5, the sealing performance in the gas pipe 5 can be increased, and cooling water is prevented from leaking out of the gas pipe 5 in the circulating process;
the vertical plate 9 and the base 1 form a sliding structure, the vertical plate 9 is connected with the fixed die 8 in a clamping mode, the height of the vertical plate 9 is smaller than that of the fixed die 8, the vertical plate 9 slides on the surface of the base 1, the insertion block 10 is convenient to pull out from the inner portion of the groove 14, and the vertical plate 9 is clamped on the surface of the fixed die 8, so that the stability of installation of the vertical plate 9 in the fixed die 8 is improved;
the insert block 10 and the fixed die 8 form a sliding structure, the insert block 10 is connected with the groove 14 in a clamping manner, the groove 14 is symmetrically arranged relative to the central point of the mounting block 11, the insert block 10 is clamped into the groove 14, the mounting of the mounting block 11 in the fixed die 8 can be well limited from different directions, and the phenomenon that the mounting block 11 shakes in the injection molding process is avoided;
the mounting block 11 and the fixed die 8 form a dismounting mounting structure, the bump 12 on the surface of the mounting block 11 is connected with the clamping groove 7 in a clamping manner, the outer surface of the mounting block 11 is attached to the outer surface of the base 1, the die cavity 13 in the mounting block 11 is convenient to clean by dismounting the mounting block 11 from the fixed die 8, and the outer surface of the mounting block 11 is attached to the outer surface of the base 1, so that cooling water flowing in the cooling pipe 2 can well cool the outer surface of the mounting block 11;
the movable die 16 and the slide bars 15 form a sliding structure, the number of the slide bars 15 is 4 about the central point of the fixed die 8, and the symmetrically arranged slide bars 15 can increase the stability of the movable die 16 during movement and play a role in limiting, so that the position deviation in the die closing process is avoided, and the processing quality of the shell is favorably ensured;
the working principle is as follows: when the injection mold for producing the automobile air conditioner air door convenient for cooling water discharge is used, as shown in the figures 1-5, before injection, circulating cooling water is respectively connected into a water inlet 3 and a water outlet 4 to enable the cooling water to be filled in a cooling pipe 2, an external cylinder is used for driving a movable mold 16 to slide towards a fixed mold 8 during injection, when the movable mold 16 and the fixed mold 8 are closed together, blank materials for producing the automobile air conditioner air door are injected into a mold cavity 13 from a feed inlet above the movable mold 16, the cooling water in the cooling pipe 2 can play a good cooling role on the surface of an installation block 11, after cooling is completed, the movable mold 16 is driven to be separated from the upper part of the fixed mold 8 by the external cylinder, at the moment, the upper part of the fixed mold 8 is in an open state, the plastic shell after injection molding can be easily taken out, when the mold needs to be replaced, circulating cooling water devices connected into the water inlet 3 and the water outlet 4 are firstly detached, then the sealing plug 6 is pulled outwards, so that the sealing plug 6 is disengaged from the inside of the gas pipe 5, and then high-pressure gas is connected into the gas pipe 5, the gas can flush the residual cooling water inside the cooling pipe 2 out of the water inlet 3 and the water outlet 4, the inner wall of the pipeline of the cooling pipe 2 can be dried in the drainage process, the whole drainage process is very simple and quick, through effective drainage of the cooling pipe 2, the phenomenon that the residual cooling water erodes the inside of the cooling pipe 2 is avoided, the production environment is prevented from being polluted when the device is moved, and the symmetrically arranged sliding rods 15 are beneficial to increasing the accuracy of the movable mold 16 and the fixed mold 8 in mold closing;
because the concave-convex structure on the surface of the plastic shell of the air door of the automobile air conditioner is more, residual stains are easy to appear in the die cavity 13, when the die cavity 13 needs to be cleaned, the vertical plate 9 is pulled towards the edge of the base 1 respectively, the insert block 10 is pulled out from the inside of the groove 14, then the installation block 11 is pulled upwards, the convex block 12 is separated from the inside of the clamping groove 7, the installation block 11 can be integrally disassembled, the die cavity 13 is convenient to clean, the base 1 and the fixed die 8 do not need to be integrally carried during cleaning, the convenience in the cleaning process of the die cavity 13 is greatly improved, the die cavity 13 is cleaned regularly, the internal cleanliness of the die cavity 13 is favorably enhanced, and the overall practicability is improved.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a make things convenient for cooling water exhaust injection mold for production of car air conditioner air door, includes base (1), cover half (8), installation piece (11) and movable mould (16), its characterized in that: the cooling device is characterized in that a cooling pipe (2) is arranged inside the base (1), a water inlet (3) is formed in the head end of the cooling pipe (2), a water outlet (4) is formed in the tail end of the cooling pipe (2), a gas pipe (5) is arranged in the middle of the cooling pipe (2), a sealing plug (6) is connected inside the gas pipe (5), the gas pipe (5) penetrates through the side face of the base (1), a clamping groove (7) is formed in the upper surface of the base (1), a fixed die (8) is fixed above the base (1), vertical plates (9) are arranged on two sides of each fixed die (8), an inserting block (10) is fixed on the surface of each vertical plate (9), the inserting block (10) penetrates through the side wall of the fixed die (8), a mounting block (11) is connected inside the base (8), a lug (12) is fixed at the bottom of the mounting block (11), and the lug (12) is embedded in the clamping groove (7), the utility model discloses a fixed die structure, including installation piece (11), the inside of installation piece (11) is provided with die cavity (13), and the both sides surface of installation piece (11) all sets up recess (14) to the internal connection of recess (14) has inserted block (10), the upper surface of cover half (8) is fixed with slide bar (15), and the top of cover half (8) is provided with movable mould (16), and the both sides inside of movable mould (16) all is run through by slide bar (15).
2. The injection mold for producing the automobile air conditioner air door convenient for cooling water discharge according to claim 1, characterized in that: the cooling pipe (2) is arranged to be of a continuous S-shaped structure, the cooling pipe (2) and the air conveying pipe (5) are of an integrated structure, and the air conveying pipe (5) and the sealing plug (6) form a disassembly and assembly structure in clamping connection.
3. The injection mold for producing the automobile air conditioner air door convenient for cooling water discharge according to claim 1, characterized in that: the vertical plate (9) and the base (1) form a sliding structure, the vertical plate (9) is connected with the fixed die (8) in a clamping mode, and the height of the vertical plate (9) is smaller than that of the fixed die (8).
4. The injection mold for producing the automobile air conditioner air door convenient for cooling water discharge according to claim 1, characterized in that: the insert block (10) and the fixed die (8) form a sliding structure, the insert block (10) is connected with the groove (14) in a clamping mode, and the groove (14) is symmetrically arranged relative to the center point of the installation block (11).
5. The injection mold for producing the automobile air conditioner air door convenient for cooling water discharge according to claim 1, characterized in that: the mounting block (11) and the fixed die (8) form a dismounting mounting structure, a convex block (12) on the surface of the mounting block (11) is connected with the clamping groove (7) in a clamping manner, and the outer surface of the mounting block (11) is attached to the outer surface of the base (1).
6. The injection mold for producing the automobile air conditioner air door convenient for cooling water discharge according to claim 1, characterized in that: the movable die (16) and the sliding rods (15) form a sliding structure, and 4 sliding rods (15) are symmetrically arranged around the central point of the fixed die (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464322.9U CN212684633U (en) | 2020-07-23 | 2020-07-23 | Make things convenient for cooling water exhaust's injection mold is used in production of car air conditioner air door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464322.9U CN212684633U (en) | 2020-07-23 | 2020-07-23 | Make things convenient for cooling water exhaust's injection mold is used in production of car air conditioner air door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212684633U true CN212684633U (en) | 2021-03-12 |
Family
ID=74898657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021464322.9U Expired - Fee Related CN212684633U (en) | 2020-07-23 | 2020-07-23 | Make things convenient for cooling water exhaust's injection mold is used in production of car air conditioner air door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212684633U (en) |
-
2020
- 2020-07-23 CN CN202021464322.9U patent/CN212684633U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |