CN213108030U - Injection mold is used in plastic products production - Google Patents
Injection mold is used in plastic products production Download PDFInfo
- Publication number
- CN213108030U CN213108030U CN202021865641.0U CN202021865641U CN213108030U CN 213108030 U CN213108030 U CN 213108030U CN 202021865641 U CN202021865641 U CN 202021865641U CN 213108030 U CN213108030 U CN 213108030U
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- Prior art keywords
- injection mold
- hole
- plastic products
- gear
- seted
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- 229920003023 plastic Polymers 0.000 title claims abstract description 30
- 239000004033 plastic Substances 0.000 title claims abstract description 30
- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000007493 shaping process Methods 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold is used in plastic products production, including last mould, lower bolster, backup pad and die holder, become die cavity, rectangular hole have been seted up to the base face of lower bolster, the inner wall that becomes the die cavity is connected with the gear through the pivot, gear engagement has the movable rod that the level set up to and the meshing has the actuating lever of vertical setting, the through-hole has been seted up to the base face of die holder, the bottom threaded connection of through-hole has the end cap to and inside is provided with the spring, the utility model relates to a plastic products processing technology field. The utility model discloses, when having solved the plastic products side and needing the hole, generally need trompil again after the shaping for plastic products's machining efficiency greatly reduced's problem.
Description
Technical Field
The utility model relates to a plastic products processing technology field especially relates to an injection mold is used in plastic products production.
Background
The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. Plastics are a class of synthetic polymeric materials having plasticity.
In the prior art, when holes are needed on the side surfaces of plastic products, the holes are usually formed after molding, so that the processing efficiency of the plastic products is greatly reduced.
SUMMERY OF THE UTILITY MODEL
When needing the hole in order to solve the plastic products side, need trompil again after the shaping usually for plastic products's machining efficiency greatly reduced's problem, the utility model aims at providing an injection mold is used in plastic products production.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an injection mold is used in plastic products production, is including last mould, lower bolster, backup pad and die holder, become die cavity, rectangular hole have been seted up to the base face of lower bolster, the inner wall that becomes the die cavity is connected with the gear through the pivot, gear engagement has the movable rod that the level set up to and the meshing has the actuating lever of vertical setting, the through-hole has been seted up to the base face of die holder, the bottom threaded connection of through-hole has the end cap to and inside is provided with the spring.
Preferably, the bottom of the upper die is fixedly provided with a convex die core, and the convex die core is matched with the forming cavity.
Preferably, the support plate is fixedly connected with the bottom of the lower template, and the lower die holder is fixedly connected with the bottom of the support plate.
Preferably, the lower template is internally provided with a guide hole communicated with the molding cavity, and the movable rod is in sliding connection with the guide hole.
Preferably, the base surface of the movable rod is provided with teeth which are meshed with the gear.
Preferably, the side wall of the driving rod is provided with teeth meshed with the gear, the driving rod penetrates through the supporting plate in a sliding mode, the bottom of the driving rod is T-shaped, and the T-shaped end of the driving rod is connected with the top of the spring in a blocking mode.
Compared with the prior art, the utility model discloses the beneficial effect who realizes: go up the mould down, the actuating lever pushes down, drive gear rotates, and then the inside removal of drive actuating lever orientation shaping chamber, go up the top laminating of mould and lower bolster, to pouring into the plastic in the shaping chamber, the male mold core cooperatees with the shaping chamber, injection moulding makes the shaping pore-forming of plastic products lateral part under the effect of movable rod simultaneously, after the shaping, go up the mould, the actuating lever is gone up under the effect of spring, and then drive gear rotates, then drive the movable rod and withdraw from the shaping chamber, alright take out the formed part in the shaping chamber.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
In the figure: 1-upper die, 2-lower die plate, 3-support plate, 4-lower die holder, 5-forming cavity, 6-rectangular hole, 7-gear, 8-movable rod, 9-driving rod, 10-through hole, 11-plug and 12-spring.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The utility model provides a technical scheme: the utility model provides an injection mold is used in plastic products production, is including last mould 1, lower bolster 2, backup pad 3 and die holder 4, become die cavity 5, rectangular hole 6 have been seted up to the base face of lower bolster 2, the inner wall that becomes die cavity 5 is connected with gear 7 through the pivot, the gear 7 meshes the movable rod 8 that has the level to set up to and the meshing has the actuating lever 9 of vertical setting, through-hole 10 has been seted up to the base face of lower bolster 4, the bottom threaded connection of through-hole 10 has end cap 11 to and inside is provided with spring 12.
And a convex mold core is fixedly arranged at the bottom of the upper mold 1 and matched with the molding cavity 5.
The supporting plate 3 is fixedly connected with the bottom of the lower template 2, and the lower die holder 4 is fixedly connected with the bottom of the supporting plate 3.
The inside of lower bolster 2 is provided with the guiding hole with become the die cavity 5 intercommunication, and movable rod 8 and guiding hole are sliding connection.
The base surface of the movable rod 8 is provided with teeth which are meshed with the gear 7.
The side wall of the driving rod 9 is provided with teeth meshed with the gear 7 and slides through the support plate 3, the bottom of the driving rod is T-shaped, and the T-shaped end of the driving rod is blocked and connected with the top of the spring 12.
During the use, go up mould 1 and go down, push down actuating lever 9, drive gear 7 rotates, and then drive actuating lever 9 moves towards the inside of shaping chamber 5, go up the laminating of mould 1 and lower bolster 2's top, pour into the plastic into shaping chamber 5, the male mold core cooperatees with shaping chamber 5, injection moulding, make the shaping pore-forming of plastic products lateral part under the effect of movable rod 8 simultaneously, after the shaping, go up mould 1, actuating lever 9 is gone upward under the effect of spring 12, and then drive gear 7 rotates, then drive movable rod 8 withdraws from shaping chamber 5, alright take out the formed part in shaping chamber 5.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides an injection mold is used in plastic products production, is including last mould (1), lower bolster (2), backup pad (3) and die holder (4), its characterized in that: forming cavity (5), rectangular hole (6) have been seted up to the base face of lower bolster (2), the inner wall that forms forming cavity (5) is connected with gear (7) through the pivot, gear (7) meshing has movable rod (8) that the level set up to and meshing has actuating lever (9) of vertical setting, through-hole (10) have been seted up to the base face of die holder (4), the bottom threaded connection of through-hole (10) has end cap (11) to and inside is provided with spring (12).
2. The injection mold for producing plastic articles according to claim 1, wherein: the bottom of the upper die (1) is fixedly provided with a convex die core, and the convex die core is matched with the forming cavity (5).
3. The injection mold for producing plastic articles according to claim 1, wherein: the supporting plate (3) is fixedly connected with the bottom of the lower template (2), and the lower die holder (4) is fixedly connected with the bottom of the supporting plate (3).
4. The injection mold for producing plastic articles according to claim 1, wherein: the inside of lower bolster (2) is provided with the guiding hole with become die cavity (5) intercommunication, and movable rod (8) and guiding hole are sliding connection.
5. The injection mold for producing plastic articles according to claim 1, wherein: the base surface of the movable rod (8) is provided with teeth which are meshed with the gear (7).
6. The injection mold for producing plastic articles according to claim 1, wherein: the lateral wall of actuating lever (9) is seted up with gear (7) intermeshing's tooth to and slide and pass backup pad (3), and the bottom is the T type setting, and the top fender of T type end and spring (12) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865641.0U CN213108030U (en) | 2020-08-31 | 2020-08-31 | Injection mold is used in plastic products production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865641.0U CN213108030U (en) | 2020-08-31 | 2020-08-31 | Injection mold is used in plastic products production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213108030U true CN213108030U (en) | 2021-05-04 |
Family
ID=75658134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021865641.0U Active CN213108030U (en) | 2020-08-31 | 2020-08-31 | Injection mold is used in plastic products production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213108030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414944A (en) * | 2021-06-23 | 2021-09-21 | 无锡威孚工程塑料有限公司 | Porous formed part and injection molding mold thereof |
-
2020
- 2020-08-31 CN CN202021865641.0U patent/CN213108030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414944A (en) * | 2021-06-23 | 2021-09-21 | 无锡威孚工程塑料有限公司 | Porous formed part and injection molding mold thereof |
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