CN220741952U - Injection mold for automotive interior handrail - Google Patents
Injection mold for automotive interior handrail Download PDFInfo
- Publication number
- CN220741952U CN220741952U CN202321963852.1U CN202321963852U CN220741952U CN 220741952 U CN220741952 U CN 220741952U CN 202321963852 U CN202321963852 U CN 202321963852U CN 220741952 U CN220741952 U CN 220741952U
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- Prior art keywords
- frame
- rack
- mold
- plate
- automotive interior
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- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 230000005855 radiation Effects 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold for an automobile interior trim handrail, which comprises a support, wherein a mold frame is arranged on the support, an upper mold plate and a lower mold plate are slidably arranged in the mold frame along the vertical direction, a mounting frame is arranged on the mold frame, a gear is rotatably arranged in the mounting frame, a first rack and a second rack are slidably arranged in the mounting frame along the vertical direction, the first rack and the second rack are both meshed with the gear, the first rack is connected with the upper mold plate, the second rack is connected with the lower mold plate, the upper mold plate and the lower mold plate can be driven to be far away from each other or close to each other by rotating the gear, so that the two ends of the upper mold plate and the lower mold plate are clamped, injection molding is performed to the mold frame through injection molding holes in the upper mold plate, the upper mold plate and the lower mold plate can be simultaneously displaced on the mold frame through a simple structure, and the mold is convenient to be demolded.
Description
Technical Field
The utility model relates to the field of automotive interiors, in particular to an injection mold for an automotive interior handrail.
Background
The injection mold is a tool for producing plastic products; the injection molding is a processing method used when producing complex parts with certain shapes in batches, specifically, heated and melted plastic is injected into a mold cavity by an injection molding machine under high pressure, and after cooling and solidification, a formed product is obtained, for example, an automobile interior trim injection mold convenient to assemble is provided by the patent number CN 216578995U, and comprises an upper mold and a lower mold, a mold groove is formed in the top of the lower mold, movable grooves are formed in two sides of the mold groove, sliding rods are arranged in three groups and are arranged at equal intervals, the sliding rods longitudinally penetrate through the movable grooves and extend to the outer side of the bottom of the lower mold, the sliding rods are connected with the movable grooves in a sliding manner, a reset spring is sleeved on one section of the outer side of the bottom of the lower mold, the top of the reset spring is connected with the bottom of the lower mold in a welded manner, and a limiting plate is welded and arranged at one end of the outer side of the bottom of the lower mold.
Disclosure of Invention
The utility model aims to provide an injection mold for an automotive interior handrail, which solves the problem that an upper mold plate and a lower mold plate are not easy to drive to move at the same time, so that the device is complicated in demolding.
In order to achieve the above object, the utility model provides an injection mold for an automotive interior handrail, which comprises a bracket, wherein a mold frame is arranged on the bracket, an upper mold plate and a lower mold plate are slidably arranged in the mold frame along the vertical direction, a mounting frame is arranged on the mold frame, a gear is rotatably arranged in the mounting frame, a first rack and a second rack are slidably arranged in the mounting frame along the vertical direction, the first rack and the second rack are in meshed connection with the gear, the first rack is connected with the upper mold plate, the second rack is connected with the lower mold plate, and the upper mold plate and the lower mold plate can be driven to be mutually far away from or mutually close by rotating the gear.
Preferably, the mounting frame is provided with a motor, an output shaft of the motor is provided with a rotating rod, and the rotating rod is connected with the gear.
Preferably, the upper template and the lower template are both provided with positioning holes, positioning columns are arranged at two ends of the die frame, and the positioning holes can be arranged on the positioning columns in a clamping manner.
Preferably, the mounting frame is provided with a limiting frame, a limiting column is slidably arranged in the limiting frame, and the limiting column is connected with the upper template.
Preferably, a sliding frame is arranged on the mounting frame, a sliding block is slidably arranged in the sliding frame, and the sliding block is connected with the lower template
Preferably, injection molding holes are formed in the surface of the upper template.
Preferably, the surface of the upper template is provided with heat dissipation holes.
The utility model provides an injection mold for an automobile interior trim armrest, which comprises a support, wherein a mold frame is arranged on the support, an upper mold plate and a lower mold plate are arranged in the mold frame in a sliding manner along the vertical direction, a mounting frame is arranged on the mold frame, a gear is rotatably arranged in the mounting frame, a first rack and a second rack are arranged in the mounting frame in a sliding manner along the vertical direction, the first rack and the second rack are both meshed with the gear, the first rack is connected with the upper mold plate, the second rack is connected with the lower mold plate, the upper mold plate and the lower mold plate can be driven to be far away from each other or close to each other by rotating the gear, when the mold is subjected to injection molding, a motor is required to be started first, the motor drives the gear to rotate, when the gear rotates, the first rack and the second rack on the gear are driven to rotate, when the first rack is displaced, the second rack is driven to displace towards the mold frame, when the second rack is displaced, the upper mold plate and the lower mold plate are driven to be clamped with the upper mold plate and the two lower mold plate are simultaneously displaced, and the mold plate can be conveniently displaced through the upper mold plate and the upper mold plate.
The beneficial effects are that: the rack I and the rack II are driven to displace through the gear, so that the upper die plate and the lower die plate are driven to displace on the die frame simultaneously, and the die is convenient to demould.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is a first state block diagram of an injection mold provided by the utility model;
FIG. 2 is a gear structure diagram of the injection mold provided by the utility model;
FIG. 3 is a second state block diagram of the injection mold provided by the utility model;
description of the reference numerals
1. A bracket; 2. a mold frame; 3. an upper template; 4. a lower template; 5. positioning columns; 6. positioning holes; 7. a mounting frame; 8. a gear; 9. a first rack; 10. a second rack; 11. a limit column; 12. a limit frame; 13. a motor; 14. a rotating rod; 15. injection molding holes; 16. and the heat dissipation holes.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
As shown in fig. 1-3: the utility model provides an injection mold for an automotive interior handrail, which comprises a bracket 1, wherein a mold frame 2 is arranged on the bracket 1, an upper mold plate 3 and a lower mold plate 4 are slidably arranged in the mold frame 1 along the vertical direction, a mounting frame 7 is arranged on the mold frame 2, a gear 8 is rotatably arranged in the mounting frame 7, a first rack 9 and a second rack 10 are slidably arranged in the mounting frame 7 along the vertical direction, the first rack 9 and the second rack 10 are in meshed connection with the gear 8, the first rack 9 is connected with the upper mold plate 3, the second rack 10 is connected with the lower mold plate 4, and the upper mold plate 3 and the lower mold plate 4 can be driven to be mutually far away from or mutually close by rotating the gear 8;
the working principle of the utility model is as follows: when the mould is moulded plastics, need start the motor earlier for the motor drives the gear and rotates, makes the gear rotate when, drives rack one and rack two on the gear and rotates, and rack one drives the cope match-plate pattern and shifts when the displacement, and rack two drives the lower bolster and shifts to the mould frame when the displacement, makes cope match-plate pattern and lower bolster carry out the block with the both ends of mould frame, then, moulds plastics in to the mould frame through the hole of moulding plastics on the cope match-plate pattern, through simple structure, makes cope match-plate pattern and lower bolster can shift simultaneously on the mould frame, makes the mould be convenient for the drawing of patterns.
In a preferred embodiment of the present utility model, the motor 13 is disposed on the mounting frame 7, and a rotating rod 14 is disposed on an output shaft of the motor 13, where the rotating rod 14 is connected with the gear 8, so as to facilitate the motor to drive the gear to rotate, and thus drive the upper template and the lower template to move in opposite directions.
In a preferred embodiment of the present utility model, the upper mold plate 3 and the lower mold plate 4 are provided with positioning holes 6, both ends of the mold frame 2 are provided with positioning posts 5, and the positioning holes 6 are arranged on the positioning posts 5 in a clamping manner, so that the upper mold plate and the lower mold plate are conveniently fixed on the mold frame, and a sealing ring can be arranged on the mold frame, so that the tightness between the mold frame and the upper mold plate and the lower mold plate is further improved.
In a preferred embodiment of the present utility model, the mounting frame 7 is provided with a limiting frame 12, and a limiting post 11 is slidably disposed in the limiting frame 12, and is connected to the upper template 3, so as to conveniently limit the upper template, so that a position deviation is not easy to occur in a displacement process, and meanwhile, the upper template is also convenient to support.
In a preferred embodiment of the present utility model, the mounting frame 7 is provided with a sliding frame, and a sliding block is slidably disposed in the sliding frame, and the sliding block is connected with the lower die plate 4, so as to conveniently limit the lower die plate, so that the lower die plate is not easy to generate position deviation in the process of displacement.
In a preferred embodiment of the present utility model, the surface of the upper die plate 2 is provided with injection holes 15 for facilitating the displacement of the raw material from the injection holes into the die frame.
In a preferred embodiment of the present utility model, the surface of the upper mold plate 2 is provided with heat dissipation holes 16, which are used to facilitate heat dissipation into the mold frame, and prevent the temperature in the mold frame from being too high, thereby affecting the demolding of the device.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.
Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.
Claims (7)
1. The utility model provides an injection mold for automotive interior handrail, its characterized in that, injection mold for automotive interior handrail includes support (1), be provided with mould frame (2) on support (1), be provided with cope match-plate pattern (3) and lower bolster (4) along vertical direction slidable in mould frame (2), be provided with installing frame (7) on mould frame (2), rotationally be provided with gear (8) in installing frame (7), be provided with rack one (9) and rack two (10) along vertical direction slidable in installing frame (7), rack one (9) with rack two (10) all with gear (8) meshing is connected, rack one (9) with cope match-plate pattern (3) are connected, rack two (10) with lower bolster (4) are connected, rotate gear (8) can drive cope match-plate pattern (3) with lower bolster (4) keep away from each other or are close to each other.
2. The injection mold for automotive interior armrests according to claim 1, characterized in that a motor (13) is arranged on the mounting frame (7), a rotating rod (14) is arranged on an output shaft of the motor (13), and the rotating rod (14) is connected with the gear (8).
3. The injection mold for the automotive interior handrail according to claim 1, wherein positioning holes (6) are formed in the upper mold plate (3) and the lower mold plate (4), positioning columns (5) are formed in both ends of the mold frame (2), and the positioning holes (6) are arranged on the positioning columns (5) in a clamping manner.
4. The injection mold for the automotive interior armrest according to claim 1, wherein a limit frame (12) is provided on the mounting frame (7), and a limit post (11) is slidably provided in the limit frame (12), and the limit post is connected with the upper die plate (3).
5. The injection mold for automotive interior armrests according to claim 1, characterized in that a sliding frame is provided on the mounting frame (7), a sliding block is slidably provided in the sliding frame, and the sliding block is connected with the lower die plate (4).
6. The injection mold for automotive interior armrests according to claim 1, characterized in that the surface of the upper mold plate (3) is provided with injection holes (15).
7. The injection mold for automotive interior armrests according to claim 1, characterized in that the surface of the upper mold plate (3) is provided with heat radiation holes (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321963852.1U CN220741952U (en) | 2023-07-25 | 2023-07-25 | Injection mold for automotive interior handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321963852.1U CN220741952U (en) | 2023-07-25 | 2023-07-25 | Injection mold for automotive interior handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220741952U true CN220741952U (en) | 2024-04-09 |
Family
ID=90550175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321963852.1U Active CN220741952U (en) | 2023-07-25 | 2023-07-25 | Injection mold for automotive interior handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220741952U (en) |
-
2023
- 2023-07-25 CN CN202321963852.1U patent/CN220741952U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |