CN220008684U - Inclined top auxiliary structure for injection mold - Google Patents
Inclined top auxiliary structure for injection mold Download PDFInfo
- Publication number
- CN220008684U CN220008684U CN202320574153.1U CN202320574153U CN220008684U CN 220008684 U CN220008684 U CN 220008684U CN 202320574153 U CN202320574153 U CN 202320574153U CN 220008684 U CN220008684 U CN 220008684U
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- auxiliary rod
- seat
- rod
- hole
- inclined top
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- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000001746 injection moulding Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molds, and particularly discloses an inclined top auxiliary structure for an injection mold, which comprises a bottom plate, a lower mold seat, an inclined top seat, a guide block and an inclined top rod, wherein the inclined top seat is fixedly arranged on the bottom plate, the lower mold seat is provided with a mounting seat, a sliding groove which is obliquely arranged from top to bottom is arranged in the mounting seat, a sliding block is arranged in the sliding groove, the inclined top seat is connected with an auxiliary rod, the lower end of the auxiliary rod is rotatably connected with the inclined top seat, the upper end of the auxiliary rod is obliquely arranged in the guide block, the sliding block is movably connected with the auxiliary rod through the sliding seat, the lower end of the inclined top rod is rotatably connected with the sliding block through a first rotating shaft, and the upper end of the inclined top rod penetrates through the guide block and is inserted into a lower mold core of the lower mold seat. According to the utility model, the auxiliary rod is arranged to drive the inclined ejector rod to eject, so that the problem that the existing structure is easy to be blocked is solved, and the production requirement can be met.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an auxiliary structure of an inclined top for an injection mold.
Background
Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple patterns, various shapes, large size, accurate product size, easy updating of the product, and capability of forming parts with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing. The method is suitable for mass production of parts with complex shapes, and is one of important processing methods. The injection mold is a core component used in an injection molding process, an ejector device is arranged in the injection mold and used for ejecting injection molded products, when the ejector device is arranged to be obliquely ejected, the situation that the clamping action cannot be realized easily occurs in the existing structure, and the production requirement cannot be met.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the auxiliary structure for the inclined ejector rod of the injection mold, and the auxiliary rod is arranged to drive the inclined ejector rod to eject, so that the problem that the existing structure is easy to clamp is solved, and the production requirement can be met.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a auxiliary structure of pushing up to one side for injection mould, including bottom plate, die holder, oblique footstock, guide block and oblique ejector pin, push up to one side seat fixed mounting on the bottom plate to one side is equipped with the mount pad on the die holder, is equipped with the spout that is set up by last decurrent slope in the mount pad, is equipped with the slider in the spout, and the oblique footstock is connected with the auxiliary rod, and the lower extreme and the oblique footstock rotatable coupling of auxiliary rod, but the upper end slope of auxiliary rod set up in the guide block, but the slider passes through slide and auxiliary rod swing joint, but the lower extreme of oblique footstock passes through first pivot and slider rotatable coupling, in the lower mold core of guide block insertion die holder is passed to the upper end of oblique ejector pin.
In the above description, preferably, the bottom plate is provided with a first through hole, the inclined top seat is installed in the first through hole from bottom to top, and is fixed by a screw, and the lower end of the auxiliary rod is inserted into the first through hole from top to bottom and is connected with the inclined top seat by the second rotating shaft.
In the above description, preferably, the diameter of the first through hole is larger than the diameter of the auxiliary rod.
In the above description, preferably, the guide block is provided with a second through hole, and the diameter of the second through hole is larger than the diameter of the auxiliary rod.
In the above description, preferably, a limiting post is disposed in the second through hole, and a limiting groove adapted to the limiting post is disposed at the upper end of the auxiliary rod.
The beneficial effects of the utility model are as follows: when the injection molding machine is used for ejecting, the bottom plate moves upwards to drive the auxiliary rod to move upwards, the auxiliary rod is obliquely inserted into the guide block, the lower end of the auxiliary rod is rotatably connected with the oblique ejection seat, so that the inclination angle of the auxiliary rod is gradually increased, the sliding block moves downwards along the sliding groove through the acting force of the sliding seat connected with the auxiliary rod, and meanwhile, the oblique ejection rod is driven to move upwards to eject an injection molding product; when the sliding block is reset, the bottom plate moves downwards to drive the auxiliary rod to move downwards, the auxiliary rod is separated from the guide block, the lower end of the auxiliary rod is rotatably connected with the inclined top seat, the inclination angle of the auxiliary rod is gradually reduced, the sliding block is driven by the acting force of the sliding seat connected with the auxiliary rod to move upwards along the sliding groove, and meanwhile the inclined top rod is driven to move downwards to reset; through auxiliary rod, spout and the slider that set up, the auxiliary rod passes through the slide and drives the slider and follow the spout activity, guarantees to push rod to one side and moves along fixed direction, prevents to push rod to one side and moves and the problem that the unable ejecting of card is closed because of the angle change appears when restoring to one side the action, can satisfy the production demand.
Drawings
Fig. 1: a schematic cross-sectional structure of an embodiment of the utility model;
the attached drawings are used for identifying and describing: 10-bottom plate, 11-oblique footstock, 12-first through hole, 13-second pivot, 14-oblique ejector pin, 20-guide block, 21-second through hole, 22-spacing post, 30-die holder, 31-auxiliary rod, 32-mount pad, 33-spout, 34-slider, 35-slide, 36-first pivot, 40-lower mold core.
Detailed Description
For a clearer description of the structural features, technical means, and specific objects and functions achieved by the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and specific embodiments:
this embodiment: as shown in FIG. 1, an auxiliary structure for an injection mold comprises a bottom plate 10, a lower die holder 30, an inclined ejection seat 11, a guide block 20 and an inclined ejection rod 14, wherein the inclined ejection seat 11 is fixedly arranged on the bottom plate 10, a first through hole 12 is formed in the bottom plate 10, the inclined ejection seat 11 is arranged in the first through hole 12 from bottom to top and is fixed through screws, the lower end of the auxiliary rod 31 is inserted into the first through hole 12 from top to bottom and is connected with the inclined ejection seat 11 through a second rotating shaft 13, the diameter of the first through hole 12 is larger than that of the auxiliary rod 31, a mounting seat 32 is arranged on the lower die holder 30, a sliding groove 33 which is obliquely arranged from top to bottom is formed in the mounting seat 32, a sliding block 34 is arranged in the sliding groove 33, the inclined ejection seat 11 is connected with the auxiliary rod 31, the lower end of the auxiliary rod 31 is rotatably connected with the inclined ejection seat 11, a second through hole 21 is formed in the guide block 20, the diameter of the second through hole 21 is larger than that of the auxiliary rod 31, a limit post 22 is arranged in the second through hole 21, a limit groove matched with the limit post 22 is formed in the upper end of the auxiliary rod 31, the upper end of the auxiliary rod 31 is arranged in the second through hole 21, the sliding block 34 is obliquely arranged in the second through the sliding seat 35 and can be connected with the upper end of the sliding seat 40 through the sliding seat 14, and can be inserted into the sliding seat 40 through the sliding seat 14, and can be connected with the sliding seat 14 through the sliding seat 40.
During ejection, the bottom plate 10 moves upwards to drive the auxiliary rod 31 to move upwards, the auxiliary rod 31 is obliquely inserted into the guide block 20, the lower end of the auxiliary rod 31 is rotatably connected with the inclined ejection seat 11, so that the inclination angle of the auxiliary rod 31 is gradually increased, the sliding block 34 moves downwards along the sliding groove 33 by the acting force of the sliding seat 35 connected with the auxiliary rod 31, and meanwhile, the inclined ejection rod 14 is driven to move upwards to eject an injection molded product; during resetting, the bottom plate 10 moves downwards to drive the auxiliary rod 31 to move downwards, the auxiliary rod 31 is separated from the guide block 20, the lower end of the auxiliary rod 31 is rotatably connected with the inclined ejector seat 11, the inclination angle of the auxiliary rod 31 is gradually reduced, the sliding block 34 is driven by the acting force of the sliding seat 35 connected with the auxiliary rod 31 to move upwards along the sliding groove 33, and meanwhile, the inclined ejector rod 14 is driven to move downwards to reset; through auxiliary rod 31, spout 33 and slider 34 that set up, auxiliary rod 31 passes through slide 35 and drives slider 34 along spout 33 activity, guarantees that oblique ejector pin 14 acts along fixed direction, prevents that oblique ejector pin 14 from ejecting the action and the problem that the unable ejecting of card death appears because of the angle variation when reset action, can satisfy the production demand.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, so any modifications, equivalents, improvements, etc. made to the above embodiment according to the technical scheme of the present utility model still fall within the scope of the technical scheme of the present utility model.
Claims (5)
1. A auxiliary structure of oblique top for injection mould, including bottom plate, die holder, oblique footstock, guide block and oblique ejector pin, its characterized in that: the upper end of the auxiliary rod is obliquely arranged in the guide block, the sliding block is movably connected with the auxiliary rod through the sliding seat, the lower end of the inclined ejector rod is rotatably connected with the sliding block through a first rotating shaft, and the upper end of the inclined ejector rod penetrates through the guide block and is inserted into a lower mold core of the lower mold base.
2. The tilt head assist structure for an injection mold of claim 1, wherein: the bottom plate is provided with a first through hole, the inclined jacking seat is arranged in the first through hole from bottom to top and fixed by a screw, and the lower end of the auxiliary rod is inserted into the first through hole from top to bottom and connected with the inclined jacking seat through a second rotating shaft.
3. The tilt-top assist structure for an injection mold according to claim 2, wherein: the diameter of the first through hole is larger than that of the auxiliary rod.
4. The tilt head assist structure for an injection mold of claim 1, wherein: the guide block is provided with a second through hole, and the diameter of the second through hole is larger than that of the auxiliary rod.
5. The tilt head assist structure for an injection mold of claim 4, wherein: and a limiting column is arranged in the second through hole, and a limiting groove matched with the limiting column is formed in the upper end of the auxiliary rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320574153.1U CN220008684U (en) | 2023-03-22 | 2023-03-22 | Inclined top auxiliary structure for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320574153.1U CN220008684U (en) | 2023-03-22 | 2023-03-22 | Inclined top auxiliary structure for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220008684U true CN220008684U (en) | 2023-11-14 |
Family
ID=88674505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320574153.1U Active CN220008684U (en) | 2023-03-22 | 2023-03-22 | Inclined top auxiliary structure for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220008684U (en) |
-
2023
- 2023-03-22 CN CN202320574153.1U patent/CN220008684U/en active Active
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