CN214111160U - Injection molding device of automobile injection mold - Google Patents
Injection molding device of automobile injection mold Download PDFInfo
- Publication number
- CN214111160U CN214111160U CN202022486232.6U CN202022486232U CN214111160U CN 214111160 U CN214111160 U CN 214111160U CN 202022486232 U CN202022486232 U CN 202022486232U CN 214111160 U CN214111160 U CN 214111160U
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- Prior art keywords
- compound die
- die piece
- injection
- pipe
- cooling
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- Expired - Fee Related
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- 238000002347 injection Methods 0.000 title claims abstract description 52
- 239000007924 injection Substances 0.000 title claims abstract description 52
- 238000001746 injection moulding Methods 0.000 title claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 86
- 150000001875 compounds Chemical class 0.000 claims abstract description 37
- 238000000227 grinding Methods 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000000498 cooling water Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000001175 rotational moulding Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a car injection mold injection moulding device relates to injection mold processing technology field, for solving current car injection mold injection moulding device, because the cooling of cooling injection molding device is inefficient, causes the problem of the time overlength that the drawing of patterns needs. One side of first compound die piece is provided with the second compound die piece, first compound die piece all is provided with the hydraulic press with the far both ends of second compound die piece mutually, the inside of first compound die piece and second compound die piece all is provided with the cooling tube, just respectively be provided with two cooling tubes in first compound die piece and the second compound die piece, first compound die piece and the inside center of second compound die piece all are provided with the injection pipe, every the one end of injection pipe all is provided with the injection pipe and annotates the head, the one end of injection pipe notes head is provided with first compound die piece grinding apparatus board.
Description
Technical Field
The utility model relates to an injection mold processing technology field specifically is car injection mold injection molding device.
Background
The injection mold is manufactured by adding plastic into a mold, continuously rotating the mold along two vertical axes and heating the mold, gradually and uniformly coating and melting the plastic in the mold on the whole surface of the mold cavity under the action of gravity and heat energy, forming the plastic into a required shape, and cooling and shaping the plastic. The cost advantage is as follows: in the rotational molding process, only the strength of the frame is required to be enough to support the weight of the material, the mold and the frame so as to prevent the material from leaking; in addition, the material is hardly affected by any external force except the action of natural gravity in the whole forming process, so that the forming die completely has the advantages of convenience in machining and manufacturing, short period and low cost. And (4) quality advantage. The product of the rotational molding process is more stable in quality and structure because no internal stress is generated in the whole manufacturing process. Flexible and changeable. The rotational molding process has the advantages of convenient machine mold manufacturing and low price, so the rotational molding process is particularly suitable for the production of multiple varieties in small batch in the development of new products and has personalized design advantages.
However, the existing injection molding device of the automobile injection mold has the problem of overlong time required for demolding because the cooling efficiency of the cooling injection molding device is low; thus, the existing needs are not met, and an injection molding apparatus for an automobile injection mold is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car injection mold injection molding device to solve the current car injection mold injection molding device that proposes in the above-mentioned background art, because the cooling efficiency of cooling injection molding device is low, cause the problem of the time overlength that the drawing of patterns needs.
In order to achieve the above object, the utility model provides a following technical scheme: the injection molding device for the automobile injection mold comprises a first mold closing module, wherein a second mold closing module is arranged on one side of the first mold closing module, hydraulic machines are arranged at far ends of the first mold closing module and the second mold closing module respectively, cooling pipes are arranged inside the first mold closing module and the second mold closing module respectively, two cooling pipes are arranged in the first mold closing module and the second mold closing module respectively, injection pipes are arranged at the centers inside the first mold closing module and the second mold closing module respectively, each injection pipe is arranged at one end of each injection pipe and provided with an injection head, one end of each injection head is provided with a first mold closing module grinding tool plate, a first mold closing module grinding tool plate interface rod is arranged on a first mold closing module grinding tool plate on the first mold closing module, and one end of each injection head on the second mold closing module is provided with a second mold closing tool plate interface.
Preferably, a first cooling curved pipe is arranged between two adjacent cooling pipes, and a second cooling curved pipe and a third cooling curved pipe are arranged on one side close to the contact surface of the first mold clamping block and the second mold clamping block.
Preferably, each cooling pipe is provided with a cleaning pipe, the number of the cleaning pipes is four, and one end of each cleaning pipe is provided with a cleaning pipe piston.
Preferably, the corner of the outer wall of each injection molding pipe is provided with a heat insulation layer.
Preferably, locking levers are arranged on the first joint module and around the surface adjacent to the second joint module, four locking levers are arranged on the second joint module and around the surface adjacent to the first joint module, and four locking holes are arranged in the second joint module and around the surface adjacent to the first joint module.
Preferably, one end of each of the two hydraulic machines is provided with a hydraulic plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting of first cooling curved pipe, second cooling curved pipe and third cooling curved pipe for the cooling water in the cooling tube is through first cooling curved pipe, second cooling curved pipe and third cooling curved pipe, and the diameter of flowing through water is by big to little in proper order: first cooling bent pipe, the bent pipe of second cooling, such design for the cooling water can fully flow in three cooling tube, and discharge can reach the maximum velocity of flow, has greatly reduced the cooling time after the mould is stereotyped, has greatly shortened production cycle, has improved production efficiency, has solved current automobile injection mold injection moulding device, because the cooling efficiency of cooling injection moulding device is low, causes the problem of the time overlength that the drawing of patterns needs.
2. Through the setting of scavenge pipe and scavenge pipe piston for remaining cooling water can obtain thoroughly discharging in cooling tube, the bent pipe of first cooling, the bent pipe of second cooling and the bent pipe of third cooling after the work, makes things convenient for later maintenance cleaning work, reduces the jam of logical water pipe, improves cooling efficiency.
3. Through the setting of heat preservation for the intraductal hot material of moulding plastics can be kept warm, prevents that it from being intraductal condensation moulding plastics, prevents that the pipe of moulding plastics from blockking up, improves production safety, reduces fault rate and later maintenance cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a first cooling curved pipe of the present invention;
FIG. 3 is a partial enlarged view of the point A of the present invention;
in the figure: 1. a first mold clamping module; 2. a second mold clamping module; 3. a hydraulic press; 4. a hydraulic plate; 5. a locking lever; 6. a locking hole; 7. a cooling tube; 8. cleaning the tube; 9. a purge tube piston; 10. injection molding a tube; 11. a heat-insulating layer; 12. a first cooling bend; 13. a second module abrasive plate interface; 14. a first mold clamp plate; 15. a first mold clamping module abrasive tool plate interface bar; 16. injecting a pipe injection head; 17. a second cooling bend; 18. and a third cooling bend.
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.
Referring to fig. 1-3, the present invention provides an embodiment: the injection molding device for the automobile injection mold comprises a first mold clamping block 1, a second mold clamping block 2 is arranged on one side of the first mold clamping block 1, hydraulic machines 3 are arranged at two far ends of the first mold clamping block 1 and the second mold clamping block 2, cooling pipes 7 are arranged inside the first mold clamping block 1 and the second mold clamping block 2, two cooling pipes 7 are arranged in the first mold clamping block 1 and the second mold clamping block 2 respectively, injection pipes 10 are arranged at the centers inside the first mold clamping block 1 and the second mold clamping block 2 respectively, an injection pipe injection head 16 is arranged at one end of each injection pipe 10, one end of each injection pipe injection head 16 is provided with a first mold clamping plate 14, a first mold clamping block grinding tool plate interface rod 15 is arranged on the first mold clamping block grinding tool plate 14 on the first mold clamping block 1, and a second mold clamping block interface 13 is arranged at one end of the injection pipe injection head 16 on the second mold clamping block 2.
Further, all be provided with first cooling bent pipe 12 between two adjacent cooling pipes 7, be close to one side of first compound die block 1 and second compound die block 2 contact surface and be provided with second cooling bent pipe 17 and third cooling bent pipe 18 for the cooling water in the cooling pipe 7 is through first cooling bent pipe 12, second cooling bent pipe 17 and third cooling bent pipe 18, and the diameter of flowing through water is by big to little in proper order: first cooling bent pipe 12, second cooling bent pipe 17, such design for the cooling water can fully flow in three cooling tube, and discharge can reach the maximum velocity of flow, has greatly reduced the cooling time after the mould is stereotyped, has greatly shortened production cycle, has improved production efficiency, has solved current automobile injection mold injection moulding device, because the cooling efficiency of cooling injection moulding device is low, causes the problem of the time overlength that the drawing of patterns needs.
Further, all be provided with scavenge pipe 8 on every cooling tube 7, and scavenge pipe 8 is provided with four, and the one end of every scavenge pipe 8 all is provided with scavenge pipe piston 9 for remaining cooling water can obtain thoroughly discharging in cooling tube 7, the curved pipe 12 of first cooling, the curved pipe 17 of second cooling and the curved pipe 18 of third cooling after the work is finished, makes things convenient for later maintenance cleaning work, reduces the jam of logical water pipe, improves cooling efficiency.
Further, the outer wall corner of every injection molding pipe 10 all is provided with heat preservation 11 for the hot material in the injection molding pipe 10 can be kept warm, prevents that it from condensing in injection molding pipe 10, prevents that injection molding pipe 10 from blockking up, improves production safety, reduces fault rate and later maintenance cost.
Further, all be provided with locking lever 5 around with 2 looks vicinal surfaces of second compound die block on the first compound die block 1, and locking lever 5 is provided with four, all be provided with locking hole 6 around with 1 looks vicinal surfaces of first compound die block on the second compound die block 2, and locking hole 6 is provided with four, locking lever 5 and locking hole 6 combine the contact surface of sealed first compound die block 1 and second compound die block 2, prevent that hot melt material from leaking, improve production stability security, prevent that deckle edge scheduling problem from appearing in the mould production, one shot forming need not reprocess, and the production efficiency is improved.
Further, one end of each of the two hydraulic machines 3 is provided with a hydraulic plate 4 for buffering stress generated when the first mold clamping module 1 and the second mold clamping module 2 are combined.
The working principle is as follows: during the use, hydraulic press 3 promotes hydraulic plate 4 and first compound die piece 1 and second compound die piece 2 and moves until locking lever 5 and locking hole 6 combine to each other, the contact surface totally enclosed state, prevent that hot melt material from leaking, injection pipe 10 begins to pour into hot melt material into through injection pipe notes head 16 and is full of in the grinding apparatus space that first compound die piece grinding apparatus board 14 and second module grinding apparatus board interface 13 formed this moment, heat preservation 11 makes the hot material in the injection pipe 10 can be kept warm, prevent it condensation in injection pipe 10, prevent that injection pipe 10 from being blockked up, improve production safety, reduce fault rate and later maintenance cost, cooling pipe 7 leads to water this moment, the cooling water in the cooling pipe 7 passes through first cooling curved pipe 12, second cooling curved pipe 17 and third cooling curved pipe 18, it is in proper order to go through water diameter from big to little: the design of the first cooling curved pipe 12 and the second cooling curved pipe 17 ensures that cooling water can fully flow in the three cooling pipes, the water flow can reach the maximum flow velocity, the cooling time after the mold is shaped is greatly reduced, the production period is greatly shortened, the production efficiency is improved, the problem of the existing injection molding device of the automobile injection mold is solved, because the cooling injection molding device has low cooling efficiency and causes the problem of overlong time required for demolding, the section shapes of the cooling pipes are all wave-shaped, can greatly improve cooling rate like this, through scavenge pipe 8 and scavenge pipe piston 9 when the clearance is accomplished in last work, remaining cooling water can obtain thoroughly discharging in cooling tube 7, the curved pipe 12 of first cooling, the curved pipe 17 of second cooling and the curved pipe 18 of third cooling, makes things convenient for the clean work of later maintenance, reduces the jam of logical water pipe, improves cooling efficiency.
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 (6)
1. Car injection mold injection molding device, including first joint module (1), its characterized in that: one side of first compound die piece (1) is provided with second compound die piece (2), first compound die piece (1) all is provided with hydraulic press (3) with the both ends that second compound die piece (2) is far away mutually, the inside of first compound die piece (1) and second compound die piece (2) all is provided with cooling tube (7), just respectively be provided with two cooling tube (7) in first compound die piece (1) and second compound die piece (2), first compound die piece (1) and second compound die piece (2) inside center all are provided with injection pipe (10), every the one end of injection pipe (10) all is provided with injection pipe and annotates head (16), the one end of injection pipe notes head (16) is provided with first compound die piece grinding apparatus board (14), be provided with first compound die piece interface pole (15) on first compound die piece (14) on the first compound die piece (1), the one end of injection pipe notes head (16) on second compound die piece (2) is provided with second grinding apparatus board An interface (13).
2. The injection molding apparatus of an automobile injection mold according to claim 1, wherein: and a first cooling curved pipe (12) is arranged between every two adjacent cooling pipes (7), and a second cooling curved pipe (17) and a third cooling curved pipe (18) are arranged on one side, close to the contact surface of the first mold clamping block (1) and the second mold clamping block (2).
3. The injection molding apparatus of an automobile injection mold according to claim 1, wherein: every all be provided with scavenge pipe (8) on cooling tube (7), and scavenge pipe (8) are provided with four, every the one end of scavenge pipe (8) all is provided with scavenge pipe piston (9).
4. The injection molding apparatus of an automobile injection mold according to claim 1, wherein: and a heat-insulating layer (11) is arranged at the corner of the outer wall of each injection molding pipe (10).
5. The injection molding apparatus of an automobile injection mold according to claim 1, wherein: locking levers (5) are arranged on the first joint module (1) and on the periphery of the adjacent surface of the second joint module (2), four locking levers (5) are arranged, locking holes (6) are arranged on the second joint module (2) and on the periphery of the adjacent surface of the first joint module (1), and four locking holes (6) are arranged.
6. The injection molding apparatus of an automobile injection mold according to claim 1, wherein: one end of each of the two hydraulic machines (3) is provided with a hydraulic plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022486232.6U CN214111160U (en) | 2020-11-02 | 2020-11-02 | Injection molding device of automobile injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022486232.6U CN214111160U (en) | 2020-11-02 | 2020-11-02 | Injection molding device of automobile injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214111160U true CN214111160U (en) | 2021-09-03 |
Family
ID=77501959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022486232.6U Expired - Fee Related CN214111160U (en) | 2020-11-02 | 2020-11-02 | Injection molding device of automobile injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214111160U (en) |
-
2020
- 2020-11-02 CN CN202022486232.6U patent/CN214111160U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |