CN212171179U - Automobile driving side middle decorative plate injection mold - Google Patents
Automobile driving side middle decorative plate injection mold Download PDFInfo
- Publication number
- CN212171179U CN212171179U CN202020392898.2U CN202020392898U CN212171179U CN 212171179 U CN212171179 U CN 212171179U CN 202020392898 U CN202020392898 U CN 202020392898U CN 212171179 U CN212171179 U CN 212171179U
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- plate
- group
- movable
- ejector
- mold
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- 238000002347 injection Methods 0.000 title claims abstract description 35
- 239000007924 injection Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000001746 injection moulding Methods 0.000 claims description 16
- 239000000498 cooling water Substances 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 11
- 229920003023 plastic Polymers 0.000 abstract description 11
- 238000000465 moulding Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004401 flow injection analysis Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a plaque injection mold in auttombilism side, including bottom plate, flat top subassembly and product body, the bottom plate upper end is connected with movable mould board group, and the movable mould board in-group connection has the thimble board to thimble board surface connection has the ejector pin, movable mould board group front end is connected with the hanger plate, and movable mould board group right-hand member surface connection has water injection well choke to the other end that water injection well choke connects is connected with condenser tube, movable mould board group upper end is connected with the fixed template group, and the both ends of fixed template group are connected with the pneumatic cylinder to the upper end of fixed template group is connected with the bearing plate, the middle-end of bearing plate is equipped with the pipe of moulding plastics, and the one end of the pipe. This plaque injection mold in auttombilism side, the ejecting inclined plane and the product body outside of kicking block conflict each other, make the product take out from the die cavity through the top to one side, when can protecting the product shaping shape, still solved the problem that can't demold or unload the difficulty.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is plaque injection mold in auttombilism side.
Background
The automotive trim parts are usually manufactured by injection molding methods, such as a front trim panel, a middle trim panel and a side middle trim panel, which are all manufactured by injection molds, the automotive trim composite material is developing towards high sound absorption, light weight, high strength, environmental protection and recycling, and natural fibers are widely used in the automotive trim manufacturing industry as a good material for heat insulation and sound insulation, particularly as a filling and reinforcing material of a polymer material due to light weight and low cost.
However, the volume area of the trim panel in the automobile side is small, the surface edges and corners are more, the injection molding material and the mold cavity are bonded during demolding, so that the injection molded parts are difficult to take out, the injection molding processing efficiency is reduced, the next use of the mold can be influenced, if the parts are taken out in a forced mode, the injection mold is deformed or scrapped, and the production cost is increased, so that the trim panel injection mold in the automobile driving side is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide plaque injection mold in auttombilism side to propose in solving above-mentioned background art and mould plastics the spare part of accomplishing and hardly take out, not only lead to the machining efficiency who moulds plastics to reduce, still can influence the mould and use next time, if take out spare part with the mode of forcing, can lead to injection mold to warp or scrap, from the problem that leads to manufacturing cost to increase.
In order to achieve the above object, the utility model provides a following technical scheme: the injection mold for the middle decorative plate at the driving side of the automobile comprises a bottom plate, a flat top assembly and a product body, wherein the upper end of the bottom plate is connected with a movable mold plate group, an ejector plate is connected in the movable mold plate group, the outer surface of the ejector plate is connected with an ejector rod, the front end of the movable mold plate group is connected with a lifting plate, the outer surface of the right end of the movable mold plate group is connected with a water nozzle joint, the other end of the water nozzle joint is connected with a cooling water pipe, the upper end of the movable mold plate group is connected with a fixed mold plate group, the two ends of the fixed mold plate group are connected with hydraulic cylinders, the upper end of the fixed mold plate group is connected with a bearing plate, the middle end of the bearing plate is provided with an injection molding pipe, one end of the injection molding pipe is connected with a hot runner shell, the lower end of the, the front end of the bottom plate is connected with a pull rod.
Preferably, cooling water pipes are distributed in the movable mould plate group at equal intervals, and the cooling water pipes are movably connected with the movable mould plate group.
Preferably, the central axes of the movable die plate group and the fixed die plate group are located on the same vertical line, and the fixed die plate group and the bearing plate are in sliding connection.
Preferably, the lifting plate is fixedly connected with the fixed die plate group, and the lifting plate is arranged at the front end of each of the fixed die plate group and the movable die plate group.
Preferably, the pull rod is connected with the ejector plate in a clamping manner, ejector rods are symmetrically arranged at the left end and the right end of the ejector plate, and the ejector rods are movably connected with the product body.
Preferably, the flat top component is movably connected with the product body, and the width of the bottom end of the flat top component is larger than the diameter of the injection pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the injection mold for the middle decorative plate at the driving side of the automobile,
1. the ejector pin plate slides upwards by driving the pull rod, the ejector pin outside the ejector pin plate pushes the ejector block to slide upwards, the ejection inclined plane of the ejector block is abutted against the outer side of the product body, and the product is pulled out from the die cavity by the inclined ejector, so that the problem that demoulding or unloading is difficult can be solved while the forming shape of the product is protected;
2. the cooling water pipes are spliced through the water nozzle joints and are placed inside and outside the template in a staggered manner to be in contact with the product at intervals, so that the temperature of the plastic in the cavity of the template can be gradually reduced, the forming speed of the product can be accelerated, the strength of the product is increased, and the overall efficiency of injection molding work is improved;
3. through annotating the runner and annotating a class passageway interconnect to can keep warm the plastic through the hot runner system in the hot runner shell, avoid appearing the solidification and lead to blockking up, can also guarantee the toughness of the product of processing simultaneously, and carry out the separation of separation through flat top subassembly to annotating the runner, can prevent that the condition that the material leaks from appearing in fashioned in-process from taking place, thereby increased the processingquality of product.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the novel structure of the movable mold plate group in the top view;
fig. 5 is a schematic front view of the flat roof module of the present invention;
fig. 6 is a schematic view of a three-dimensional structure of the ejection inclined plane of the present invention;
fig. 7 is a schematic view of the three-dimensional structure of the cooling water pipe of the present invention.
In the figure: 1. a base plate; 2. a movable template group; 3. an ejector plate; 4. a cooling water pipe; 5. a water nozzle joint; 6. a fixed template group; 7. lifting the hanger plate; 8. a bearing plate; 9. injection molding a tube; 10. a hot runner housing; 11. a pull rod; 12. a hydraulic cylinder; 13. a flow injection channel; 14. pouring a pipe; 15. a flat top assembly; 16. a product body; 17. a top rod; 18. and ejecting the inclined plane.
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. 1-7, the present invention provides a technical solution: an injection mold for a middle decorative plate at the driving side of an automobile comprises a bottom plate 1, a flat top assembly 15 and a product body 16, wherein the upper end of the bottom plate 1 is connected with a movable mold plate group 2, an ejector plate 3 is connected in the movable mold plate group 2, the outer surface of the ejector plate 3 is connected with an ejector rod 17, the front end of the movable mold plate group 2 is connected with a lifting plate 7, the outer surface of the right end of the movable mold plate group 2 is connected with a water nozzle joint 5, the other end of the water nozzle joint 5 is connected with a cooling water pipe 4, the upper end of the movable mold plate group 2 is connected with a fixed template group 6, two ends of the fixed template group 6 are connected with hydraulic cylinders 12, the upper end of the fixed template group 6 is connected with a bearing plate 8, the middle end of the bearing plate 8 is provided with an injection molding pipe 9, one end of the injection pipe 9 is connected with a hot runner shell 10, the lower, and the outer side of the ejection inclined plane 18 is connected with a product body 16, and the front end of the bottom plate 1 is connected with a pull rod 11.
the central axes of the movable template group 2 and the fixed template group 6 are positioned on the same vertical line, the fixed template group 6 and the bearing plate 8 are in sliding connection, the fixed template group 6 is driven to stretch up and down through the hydraulic cylinder 12, the fixed template group 6 slides along the outer side of the bearing plate 8 through the sliding block, the fixed template group 6 and the movable template group 2 are closed, the die cavity between the movable template group 2 and the fixed template group 6 is made to form the whole shape of the product body 16, and therefore injection molding work is facilitated.
The lifting plate 7 is fixedly connected with the fixed template group 6, the lifting plate 7 is arranged at the front end of each of the fixed template group 6 and the movable template group 2, the lifting plates 7 are arranged on the outer sides of the movable template group 2 and the fixed template group 6 and are welded and fixed, the whole equipment can be lifted and carried, meanwhile, the templates can be conveniently assembled and disassembled, the equipment can be inspected and maintained, and therefore the use flexibility of the equipment is improved;
the pull rod 11 is connected with the ejector plate 3 in a clamping manner, ejector rods 17 are symmetrically arranged at the left end and the right end of the ejector plate 3, the ejector rods 17 are movably connected with the product body 16, the pull rod 11 can be pulled upwards to enable the ejector plate 3 to move upwards when a die is opened through the connection manner of the pull rod 11 and the ejector plate 3, the ejector rods 17 at the outer side of the ejector plate 3 push the ejector blocks in the movable die plate group 2, the ejector plate 3 is further ejected by an oil cylinder, the ejection inclined planes 18 of the ejector blocks push the product body 16 upwards, so that the two sides of the product body 16 can be separated from the inner surfaces of the movable die plate group 2 and the fixed die plate group 6, and the phenomenon that the inner walls are bonded to cause that demoulding operation cannot be;
the flat top assembly 15 is movably connected with the product body 16, the width of the bottom end of the flat top assembly 15 is larger than the diameter of the injection pipe 14, the injection pipe 14 arranged in the fixed template group 6 is arranged through the flat top assembly 15, meanwhile, the gap between the flat top assembly 15 and the flat top assembly 15 is small, the material leakage can be prevented through the volume of the flat top assembly 15, the flat top assembly 15 can resist high temperature, and the demolding and unloading effects can be achieved after the injection molding is completed;
the working principle is as follows: when the injection mold for the middle trim panel at the driving side of the automobile is used, firstly, the fixed template group 6 is driven to stretch up and down through the hydraulic cylinder 12, the fixed template group 6 is made to slide along the outer side of the bearing plate 8 through the slide block, the fixed template group 6 and the movable template group 2 are closed, a mold cavity between the movable template group 2 and the fixed template group 6 is made to form the integral shape of a product body 16, thereby facilitating the injection molding work, an injection pipe 9 at the upper end of the bearing plate 8 can be connected with the injection pipe 9 for plastic filling, so that the plastic is filled in the mold cavities of the movable template group 2 and the fixed template group 6, the hot runner shell 10 is matched during feeding, the hot runner shell 10 flows hot oil and plastic from the injection channel 13 to the position between the fixed template group 6 and the movable template group 2 through the injection pipe 14, thereby preventing the plastic from being solidified during feeding or not being filled, the injection pipe 14 arranged in the fixed template group 6 through the flat top assembly 15, meanwhile, the gap between the flat top component 15 and the flat top component 15 is small, the material leakage prevention function can be realized through the volume of the flat top component 15, the flat top component 15 can resist high temperature, the demolding and discharging functions can be realized after the injection molding is finished, the water nozzle joint 5 is connected with the cooling water pipe 4, the cooling liquid in the cooling water pipe 4 circularly flows on the surface of the movable mold plate group 2, the liquid plastic of the mold cavity in the movable mold plate group 2 and the fixed mold plate group 6 can be cooled, the product body 16 filled in the mold cavity is gradually solidified, the product shape structure is conveniently formed, the injection molding efficiency of the equipment is accelerated, through the connection mode of the pull rod 11 and the ejector plate 3, the pull rod 11 at the upper end of the bottom plate 1 is upwards pulled to enable the ejector plate 3 to upwards move, the ejector block in the movable mold plate group 2 is ejected by the ejector rod 17 at the outer side of the ejector plate 3, and the ejector plate 3 is, make the ejecting inclined plane 18 of kicking block upwards push up and move product body 16, thereby can make 16 both sides of product body break away from with movable mould plate group 2 and fixed template group 6 internal surface, prevent that the inner wall from bonding and can't carry out drawing of patterns work, through set up hanger plate 7 and welded fastening in the movable mould plate group 2 and the 6 outside of fixed template group, can wholly lift by crane the transport to equipment, can also make things convenient for simultaneously to assemble and dismantle between the template, can inspect and maintain equipment, thereby the flexibility of equipment use has been improved, holistic practicality has been increased.
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. Plaque injection mold in auttombilism side, including bottom plate (1), flat top subassembly (15) and product body (16), its characterized in that: the upper end of the bottom plate (1) is connected with a movable mold plate group (2), an ejector plate (3) is connected in the movable mold plate group (2), an ejector rod (17) is connected to the outer surface of the ejector plate (3), the front end of the movable mold plate group (2) is connected with a lifting plate (7), a water nozzle joint (5) is connected to the outer surface of the right end of the movable mold plate group (2), the other end of the water nozzle joint (5) is connected with a cooling water pipe (4), a fixed mold plate group (6) is connected to the upper end of the movable mold plate group (2), two ends of the fixed mold plate group (6) are connected with hydraulic cylinders (12), a bearing plate (8) is connected to the upper end of the fixed mold plate group (6), an injection molding pipe (9) is arranged at the middle end of the bearing plate (8), one end of the injection molding pipe (9) is connected with a hot runner shell (10), an injection flow channel (13), one end of the flat top component (15) is connected with an ejection inclined plane (18), the outer side of the ejection inclined plane (18) is connected with a product body (16), and the front end of the bottom plate (1) is connected with a pull rod (11).
2. The injection mold for a vehicle driver side middle trim panel according to claim 1, wherein: the cooling water pipes (4) are distributed in the movable mould plate group (2) at equal intervals, and the cooling water pipes (4) are movably connected with the movable mould plate group (2).
3. The injection mold for a vehicle driver side middle trim panel according to claim 1, wherein: the central shafts of the movable template group (2) and the fixed template group (6) are positioned on the same vertical line, and the fixed template group (6) is in sliding connection with the bearing plate (8).
4. The injection mold for a vehicle driver side middle trim panel according to claim 1, wherein: the lifting plate (7) is fixedly connected with the fixed template group (6), and the lifting plate (7) is respectively arranged at the front ends of the fixed template group (6) and the movable template group (2).
5. The injection mold for a vehicle driver side middle trim panel according to claim 1, wherein: the pull rod (11) is connected with the ejector plate (3) in a clamping mode, ejector rods (17) are symmetrically arranged at the left end and the right end of the ejector plate (3), and the ejector rods (17) are movably connected with the product body (16).
6. The injection mold for a vehicle driver side middle trim panel according to claim 1, wherein: the flat top component (15) is movably connected with the product body (16), and the width of the bottom end of the flat top component (15) is larger than the diameter of the injection casting pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392898.2U CN212171179U (en) | 2020-03-25 | 2020-03-25 | Automobile driving side middle decorative plate injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392898.2U CN212171179U (en) | 2020-03-25 | 2020-03-25 | Automobile driving side middle decorative plate injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212171179U true CN212171179U (en) | 2020-12-18 |
Family
ID=73770633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020392898.2U Expired - Fee Related CN212171179U (en) | 2020-03-25 | 2020-03-25 | Automobile driving side middle decorative plate injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212171179U (en) |
-
2020
- 2020-03-25 CN CN202020392898.2U patent/CN212171179U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |