CN213891132U - Mould of car audio system backshell - Google Patents
Mould of car audio system backshell Download PDFInfo
- Publication number
- CN213891132U CN213891132U CN202022625112.XU CN202022625112U CN213891132U CN 213891132 U CN213891132 U CN 213891132U CN 202022625112 U CN202022625112 U CN 202022625112U CN 213891132 U CN213891132 U CN 213891132U
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- China
- Prior art keywords
- heat dissipation
- mold
- mould
- inboard
- die holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001746 injection moulding Methods 0.000 claims abstract description 35
- 230000008093 supporting effect Effects 0.000 claims abstract description 33
- 239000004033 plastic Substances 0.000 claims abstract description 29
- 229920003023 plastic Polymers 0.000 claims abstract description 29
- 238000000465 moulding Methods 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims description 42
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000002991 molded plastic Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000007669 thermal treatment Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 238000005485 electric heating Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a mould of car audio system backshell relates to the important spare and accessory part mould industrial design field of car, including the bottom sprag seat, the equal fixed mounting in both ends of bottom sprag seat up end has two tip guide posts, the outside of tip guide post is provided with supporting spring, one of them supporting spring's upper end installation cover mold base, movable die holder is installed to mold base's up end, mold base is provided with the mould die cavity with the inboard of movable die holder, the diagonal bracing die rod is all installed to the inboard at mold base both ends, four end angles of movable die holder all are fixed through hydraulic cylinder connection with the bottom sprag seat. The utility model discloses a to the process of moulding plastics add thermal treatment, be convenient for keep the raw materials in liquid, conveniently mould plastics, and the radiating effect is good, can separate mould base and movable die holder, is convenient for take out the injection molding, convenient to use, and injection moulding is fast.
Description
Technical Field
The utility model relates to an important accessories mould industrial design field of car specifically is a mould of car audio system backshell.
Background
With the rapid development of social economy, the automobile sound is more and more important, and the rear shell of an automobile sound system is usually produced by injection molding, which is a method for producing and molding industrial products. Products are generally produced by rubber injection molding and plastic injection molding; the injection molding can be further divided into injection molding method and die casting, and an injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding machine performs injection molding operation by using the die.
However, the existing automobile sound system rear shell has poor heat dissipation effect when being injected, so that the injection molding speed is slow, the injection molding efficiency is influenced, and the injection molding is not uniform; therefore, the existing requirements are not met, and the mold for the rear shell of the automobile sound system is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mould of car audio system backshell to the radiating effect is poor when solving the current car audio system backshell that proposes in the above-mentioned background art and moulding plastics, makes injection moulding speed slow, influences the efficiency of moulding plastics, and moulds plastics inhomogeneous scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: a mould of a rear shell of an automobile sound system comprises a bottom supporting seat, wherein two end part guide posts are fixedly arranged at two ends of the upper end surface of the bottom supporting seat, supporting springs are arranged at the outer sides of the end part guide posts, the upper end of one of the supporting springs is sleeved with a mould base, a movable mould base is arranged on the upper end surface of the mould base, a mould cavity is arranged at the inner sides of the mould base and the movable mould base, inclined supporting mould rods are arranged at the inner sides of two ends of the mould base, four end corners of the movable mould base and the bottom supporting seat are fixedly connected through hydraulic oil cylinders, supporting columns are fixedly arranged at two sides of the mould base, connecting protection plates are arranged at the upper ends of two supporting columns, six connecting rods are fixedly arranged on the upper end surface of the movable mould base, a heat dissipation box is arranged at, the lower terminal surface of heat dissipation case installs three body of moulding plastics, the heat dissipation case is connected through two heat dissipation body with the movable die holder.
Preferably, one end of one of the connection protection plates is provided with a conical injection molding opening, and the bottom end of the conical injection molding opening is provided with an injection molding connection plate.
Preferably, the two ends of the die base are provided with two guide holes, the bottom ends of the end guide columns penetrate through the guide holes and are fixed at the two ends of the upper end face of the bottom supporting seat through screw connection, and the two ends of the die base are connected with the bottom supporting seat through the two end guide columns.
Preferably, the upper end face of the bottom support seat is provided with a threaded column, the die base is connected with the bottom support seat through the threaded column, the upper end of the hydraulic oil cylinder is fixedly connected with the movable die holder through a screw, the upper end of the inclined support die rod penetrates through the die base and extends to the inner side of the die cavity, and the bottom end of the inclined support die rod is connected with the bottom support seat through a positioning pin.
Preferably, the inboard of heat dissipation case is provided with the reservoir, the upper end of heat dissipation body extends to the inboard in reservoir, the inboard of activity die holder is provided with the heat dissipation pipeline, the bottom and the heat dissipation pipeline of heat dissipation body pass through threaded connection.
Preferably, the bottom through connection guard plate of the toper mouth of moulding plastics extends to the up end of the connecting plate of moulding plastics, the inboard of the connecting plate of moulding plastics is provided with guiding gutter and electric heat resistance wire respectively, the electric heat resistance wire is buckled in the outside of guiding gutter, the inboard that the heat dissipation case extends to the guiding gutter is run through to the upper end of the body of moulding plastics, the bottom of the body of moulding plastics runs through movable die holder and extends to the inboard of mould cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with guiding gutter and electrothermal resistance silk respectively in the inboard of the connecting plate of moulding plastics, can shunt the raw materials through the body of moulding plastics, and then be convenient for carry out abundant packing to the mould die cavity, wherein electrothermal resistance silk is buckled in the outside of guiding gutter, can continue to carry out the heat treatment to the raw materials through electrothermal resistance silk, and then is convenient for guarantee that the raw materials is in liquid convenient to use;
2. the utility model discloses an upper end of heat dissipation body extends to the inboard of aqua storage storehouse for through carrying out the water injection to the heat dissipation body after moulding plastics, and then can realize the injection moulding operation fast, and be convenient for carry out the heat dissipation to the structure and handle, through the hydraulic cylinder that starts once more, can separate mould base and movable die holder, be convenient for take out convenient to use to the injection molding.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a top view of the whole of the present invention;
fig. 3 is a schematic view of the overall cross-sectional structure of the present invention.
In the figure: 1. a bottom support seat; 2. an end guide post; 3. a support spring; 4. a hydraulic cylinder; 5. a mold base; 6. a movable die holder; 7. a heat dissipation box; 8. injection molding a connecting plate; 9. connecting a protection plate; 10. a support pillar; 11. injecting a pipe body; 12. a tapered injection molding port; 13. a connecting rod; 14. a heat dissipating tube body; 15. a mold cavity; 16. the mold rods are supported obliquely.
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.
The hydraulic cylinder 4 (model SYG 70-1000) can be purchased from the market or customized for private use.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a mould of a rear shell of an automobile sound system comprises a bottom supporting seat 1, two end part guide posts 2 are fixedly arranged at two ends of the upper end surface of the bottom supporting seat 1, supporting springs 3 are arranged at the outer sides of the end part guide posts 2, a mould base 5 is sleeved at the upper end of one of the supporting springs 3, the mould base 5 is convenient to guide and support through the end part guide posts 2, a movable mould base 6 is arranged at the upper end surface of the mould base 5, a mould cavity 15 is arranged at the inner sides of the mould base 5 and the movable mould base 6, oblique supporting mould rods 16 are arranged at the inner sides of two ends of the mould base 5, four end corners of the movable mould base 6 are fixedly connected with the bottom supporting seat 1 through hydraulic oil cylinders 4, supporting columns 10 are fixedly arranged at two sides of the mould base 5, a connecting protection plate 9 is arranged at the upper ends of the two supporting columns 10, and six connecting rods 13 are fixedly arranged at the upper end surface of the movable mould base 6, the heat dissipation case 7 is installed in the outside of one of them connecting rod 13 upper end, and three body 11 of moulding plastics is installed to the lower terminal surface of heat dissipation case 7 for can shunt the raw materials through the body 11 of moulding plastics, and then be convenient for fully fill mould cavity 15, heat dissipation case 7 is connected through two heat dissipation body 14 with movable die holder 6, wholly through carrying out heat treatment to the process of moulding plastics, is convenient for keep the raw materials in liquid, conveniently moulds plastics, and the radiating effect is good, and injection moulding is fast.
Furthermore, one end of one of the connecting protection plates 9 is provided with a conical injection molding opening 12, and the bottom end of the conical injection molding opening 12 is provided with an injection molding connecting plate 8, so that raw materials can be conveniently injected through the conical injection molding opening 12.
Further, the both ends of mould base 5 all are provided with two guiding holes, and the bottom of tip guide post 2 runs through the guiding hole and passes through the both ends that the screw connection fixed at 1 up end of bottom sprag seat, and the both ends of mould base 5 all are connected through two tip guide posts 2 with bottom sprag seat 1, are convenient for lead and support mould base 5 through tip guide post 2.
Further, the up end of bottom sprag seat 1 is provided with the screw thread post, and mould base 5 passes through the screw thread post with bottom sprag seat 1 and is connected, and hydraulic cylinder 4's upper end and movable die holder 6 pass through the screw connection fixed, and the upper end of diagonal bracing die rod 16 runs through mould base 5 and extends to the inboard of mould die cavity 15, and the bottom of diagonal bracing die rod 16 passes through the locating pin with bottom sprag seat 1 and is connected, is convenient for stereotype the injection molding chamfer part through diagonal bracing die rod 16.
Further, the inboard of heat dissipation case 7 is provided with the reservoir, and the upper end of cooling tube 14 extends to the inboard in reservoir, and the inboard of activity die holder 6 is provided with the heat dissipation pipeline, and threaded connection is passed through with the heat dissipation pipeline in the bottom of cooling tube 14, through carrying out the water injection to cooling tube 14, and then can realize the injection moulding operation fast, and be convenient for carry out the thermal treatment to the structure.
Further, the bottom through connection guard plate 9 of the mouth 12 is moulded plastics to the toper extends to the up end of the connecting plate 8 that moulds plastics, the inboard of the connecting plate 8 that moulds plastics is provided with guiding gutter and electric heat resistance wire respectively, the electric heat resistance wire is buckled in the outside of guiding gutter, the upper end of the body 11 of moulding plastics runs through the inboard that the heat dissipation case 7 extended to the guiding gutter, the bottom of the body 11 of moulding plastics runs through the inboard that movable die holder 6 extended to mould cavity 15, can continuously carry out heat treatment to the raw materials through the electric heat resistance wire, and then be convenient for guarantee that the raw materials is in liquid convenient to use.
The working principle is as follows: when in use, checking whether the functions of each part are intact, connecting the two ends of the mold base 5 with the bottom support seat 1 through two support springs 3, wherein the upper end surface of the bottom support seat 1 is provided with a threaded column, the mold base 5 is connected with the bottom support seat 1 through the threaded column, so as to position and support the height of the mold base 5, switching on a power supply, arranging a heat dissipation pipeline on the inner side of the movable mold seat 6, connecting the bottom end of the heat dissipation pipe body 14 with the heat dissipation pipeline through a thread, so as to connect the heat dissipation box 7 with the movable mold seat 6 through the heat dissipation pipe body 14, starting the hydraulic oil cylinder 4, enabling the hydraulic oil cylinder 4 to drive the movable mold seat 6 and the injection connecting plate 8 to move downwards under the supporting action of the bottom support seat 1, further enabling the movable mold seat 6 and the mold base 5 to form a mold cavity 15, and injecting heated raw materials through the tapered injection port 12, the inner side of the injection connecting plate 8 is respectively provided with a diversion trench and an electric heating resistance wire, the upper end of the injection pipe body 11 penetrates through the heat dissipation box 7 and extends to the inner side of the diversion trench, the bottom end of the injection pipe body 11 penetrates through the movable die holder 6 and extends to the inner side of the die cavity 15, so that the raw material can be shunted through the injection pipe body 11, and the die cavity 15 can be fully filled, wherein the electric heating resistance wire is bent at the outer side of the diversion trench, the raw material can be continuously heated through the electric heating resistance wire, and the raw material is convenient to be in a liquid state for use, the inner side of the heat dissipation box 7 is provided with a water storage bin, the upper end of the heat dissipation pipe body 14 extends to the inner side of the water storage bin, the injection molding is carried out on the heat dissipation pipe body 14, so that the injection molding operation can be rapidly realized, the heat dissipation treatment on the structure is convenient, and the hydraulic oil cylinder 4 is started again, can separate mould base 5 and activity die holder 6, be convenient for take out convenient to use to the injection molding.
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. The utility model provides a mould of car audio system backshell, includes bottom sprag seat (1), its characterized in that: two end guide columns (2) are fixedly mounted at two ends of the upper end face of the bottom support seat (1), supporting springs (3) are arranged at the outer sides of the end guide columns (2), one of the supporting springs (3) is sleeved with a mold base (5), a movable mold base (6) is mounted at the upper end face of the mold base (5), mold cavities (15) are arranged at the inner sides of the mold base (5) and the movable mold base (6), oblique supporting mold rods (16) are mounted at the inner sides of two ends of the mold base (5), four end corners of the movable mold base (6) are fixedly connected with the bottom support seat (1) through hydraulic cylinders (4), supporting columns (10) are fixedly mounted at two sides of the mold base (5), and connecting and protecting plates (9) are mounted at the upper ends of two supporting columns (10), the utility model discloses a heat dissipation device, including activity die holder (6), heat dissipation case (7) are installed to the outside of connecting rod (13) upper end, the lower terminal surface of heat dissipation case (7) is installed three body (11) of moulding plastics, heat dissipation case (7) are connected through two heat dissipation body (14) with activity die holder (6) to the up end fixed mounting of activity die holder (6).
2. The mold for the rear shell of an automobile audio system according to claim 1, wherein: one end of the connecting protection plate (9) is provided with a conical injection molding opening (12), and the bottom end of the conical injection molding opening (12) is provided with an injection molding connecting plate (8).
3. The mold for the rear shell of an automobile audio system according to claim 1, wherein: the two ends of the die base (5) are provided with two guide holes, the bottom ends of the end guide columns (2) penetrate through the guide holes and are fixed at the two ends of the upper end face of the bottom supporting seat (1) through screw connection, and the two ends of the die base (5) are connected with the bottom supporting seat (1) through the two end guide columns (2).
4. The mold for the rear shell of an automobile audio system according to claim 1, wherein: the die is characterized in that a threaded column is arranged on the upper end face of the bottom supporting seat (1), the die base (5) is connected with the bottom supporting seat (1) through the threaded column, the upper end of the hydraulic oil cylinder (4) is fixedly connected with the movable die holder (6) through a screw, the upper end of the inclined supporting die rod (16) penetrates through the die base (5) and extends to the inner side of the die cavity (15), and the bottom end of the inclined supporting die rod (16) is connected with the bottom supporting seat (1) through a positioning pin.
5. The mold for the rear shell of an automobile audio system according to claim 1, wherein: the inboard of heat dissipation case (7) is provided with the water storehouse, the upper end of cooling tube body (14) extends to the inboard in water storehouse, the inboard of activity die holder (6) is provided with the heat dissipation pipeline, the bottom and the heat dissipation pipeline of cooling tube body (14) pass through threaded connection.
6. The mold for the rear shell of an automobile audio system according to claim 2, wherein: the bottom through connection guard plate (9) of mouth (12) are moulded plastics to the toper extends to the up end of the connecting plate (8) of moulding plastics, the inboard of the connecting plate (8) of moulding plastics is provided with guiding gutter and electric heat resistance wire respectively, the electric heat resistance wire is buckled in the outside of guiding gutter, the upper end of the body of moulding plastics (11) is run through heat dissipation case (7) and is extended to the inboard of guiding gutter, the bottom of the body of moulding plastics (11) is run through movable die holder (6) and is extended to the inboard of mould cavity (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022625112.XU CN213891132U (en) | 2020-11-13 | 2020-11-13 | Mould of car audio system backshell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022625112.XU CN213891132U (en) | 2020-11-13 | 2020-11-13 | Mould of car audio system backshell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213891132U true CN213891132U (en) | 2021-08-06 |
Family
ID=77119078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022625112.XU Expired - Fee Related CN213891132U (en) | 2020-11-13 | 2020-11-13 | Mould of car audio system backshell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213891132U (en) |
-
2020
- 2020-11-13 CN CN202022625112.XU patent/CN213891132U/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: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |