CN220429099U - High-precision injection mold - Google Patents
High-precision injection mold Download PDFInfo
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- CN220429099U CN220429099U CN202321667185.2U CN202321667185U CN220429099U CN 220429099 U CN220429099 U CN 220429099U CN 202321667185 U CN202321667185 U CN 202321667185U CN 220429099 U CN220429099 U CN 220429099U
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- 238000002347 injection Methods 0.000 title claims abstract description 26
- 239000007924 injection Substances 0.000 title claims abstract description 26
- 238000001746 injection moulding Methods 0.000 claims abstract description 44
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 10
- 238000000465 moulding Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molds and discloses a high-precision injection mold which comprises an injection molding assembly, wherein a cover assembly is detachably arranged above the injection molding assembly, and the cover assembly is limited by a limiting assembly; the injection molding assembly comprises a supporting base, an injection molding die cavity is formed in the middle of the upper surface of the supporting base, vertical guide plates are fixedly arranged on the upper surface of the supporting base and positioned on two sides of the injection molding die cavity, and a square limiting hole is formed in the vertical guide plates; the cover assembly comprises a square cover plate, the middle part of the square cover plate is fixedly communicated with an injection hole, and two sides of the upper surface of the square cover plate are provided with vertical guide holes matched with the vertical guide plates; the limiting component comprises two symmetrically arranged rectangular fixing plates. The utility model can simply and conveniently complete injection molding, can be convenient for taking materials and is easy to be brought to the market.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a high-precision 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;
at present, most of the existing high-precision injection molds in the market are inconvenient to open the cover plates, so that the injection efficiency is low, and the injection effect is poor.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the high-precision injection mold which has the advantage of high injection efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-precision injection mold comprises an injection molding assembly, wherein a cover assembly is detachably arranged above the injection molding assembly, and the cover assembly is limited by a limiting assembly;
the injection molding assembly comprises a supporting base, an injection molding die cavity is formed in the middle of the upper surface of the supporting base, vertical guide plates are fixedly arranged on the upper surface of the supporting base and positioned on two sides of the injection molding die cavity, and a square limiting hole is formed in the vertical guide plates;
the cover assembly comprises a square cover plate, the middle part of the square cover plate is fixedly communicated with an injection hole, and two sides of the upper surface of the square cover plate are provided with vertical guide holes matched with the vertical guide plates;
the limiting component comprises two symmetrically arranged square fixing plates, the square fixing plates are fixedly arranged on the upper surface of the square cover plate, a square penetrating plate penetrates through the square fixing plates, one end of each square penetrating plate is fixedly provided with a square end plate a, the other end of each square penetrating plate is fixedly provided with a square end plate b, a second reset spring is sleeved between the square fixing plates and the square end plates b, the square end plates b are far away from one side face of each square penetrating plate, a triangular limiting plate is fixedly arranged on one side face of each square end plate, the triangular limiting plates are inserted into the square limiting holes, the limiting component further comprises a square pushing plate, and the side faces of the square pushing plates are movably connected with the front surface of each square end plate a through connecting inclined plates.
As a preferable technical scheme of the utility model, two symmetrically distributed accommodating cavities are formed on the upper surface of the supporting base, a first reset spring is fixedly arranged in each accommodating cavity, and the top end of the first reset spring is fixedly connected with a bouncing circular plate.
As a preferable technical scheme of the utility model, the bouncing circular plate is positioned in the accommodating cavity, the peripheral side surface of the bouncing circular plate is in contact with the inner wall of the accommodating cavity, and the peripheral side surface of the bouncing circular plate and the inner wall of the accommodating cavity are smooth.
As a preferable technical scheme of the utility model, the vertical guide plate passes through the vertical guide hole, and the vertical guide plate is matched with the vertical guide hole.
As a preferable technical scheme of the utility model, one end of the connecting sloping plate is in running fit with the side surface of the square push plate through a hinged support, and the other end of the connecting sloping plate is in running fit with the front surface of the square end plate a through another hinged support.
As a preferable technical scheme of the utility model, the front surface of the square push plate is fixedly provided with a movable plate, the outer side of the movable plate is in sliding sleeve joint with a square support, and the square support is fixedly arranged on the square cover plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, injection molding liquid is poured into the injection molding cavity through the injection molding hole, the injection molding liquid is kept stand for a period of time, the square push plate is pushed to the front side after solidification of the injection molding liquid in the injection molding cavity, at the moment, the square push plate moves to the front side, and the side surface of the square push plate is movably connected with the front surface of the square end plate a through the connecting inclined plate, so that when the square push plate moves to the front side, the two square end plates a are mutually close to each other, thereby driving the triangular limiting plate to move inwards, meanwhile, the second reset spring is contracted and shortened, the triangular limiting plate is separated from the inside of the square limiting hole, and when the triangular limiting plate is separated from the inside of the square limiting hole, the first reset spring is extruded to move upwards to extrude the square cover plate to move upwards, and then the cover assembly can be simply and conveniently detached from the injection molding assembly.
Drawings
FIG. 1 is a schematic diagram of a high-precision injection mold according to the present utility model;
FIG. 2 is a schematic view of an injection molding assembly according to the present utility model;
FIG. 3 is a cross-sectional view of an injection molding assembly of the present utility model;
FIG. 4 is a schematic view of a cover assembly according to the present utility model;
fig. 5 is a schematic structural view of a limiting assembly according to the present utility model.
In the figure: 1. an injection molding assembly; 101. a support base; 102. an injection molding cavity; 103. a vertical guide plate; 104. square limit holes; 105. a receiving chamber; 106. a first return spring; 107. the circular plate is sprung; 2. a lid assembly; 201. a square cover plate; 202. injection molding holes; 203. a vertical guide hole; 3. a limit component; 301. a loop-shaped fixing plate; 302. square penetrating plate; 303. a square end plate a; 304. a square end plate b; 305. a second return spring; 306. triangular limiting plates; 307. a loop-shaped support; 308. a moving plate; 309. a square push plate; 310. and connecting the sloping plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the utility model provides a high-precision injection mold, which comprises an injection molding assembly 1, wherein a cover assembly 2 is detachably arranged above the injection molding assembly 1, and the cover assembly 2 is limited by a limiting assembly 3;
the injection molding assembly 1 comprises a supporting base 101, an injection molding die cavity 102 is formed in the middle of the upper surface of the supporting base 101, vertical guide plates 103 are fixedly arranged on the upper surface of the supporting base 101 and located on two sides of the injection molding die cavity 102, square limiting holes 104 are formed in the vertical guide plates 103, two symmetrically-distributed containing cavities 105 are formed in the upper surface of the supporting base 101, a first reset spring 106 is fixedly arranged in the containing cavities 105, a bouncing circular plate 107 is fixedly connected to the top end of the first reset spring 106, the bouncing circular plate 107 is located in the containing cavities 105, the peripheral side faces of the bouncing circular plate 107 are in contact with the inner walls of the containing cavities 105, and the peripheral side faces of the bouncing circular plate 107 and the inner walls of the containing cavities 105 are smooth;
through setting up subassembly 1 of moulding plastics, can realize moulding plastics, through holding the combination of chamber 105, first reset spring 106 and bounce plectane 107 and use, can be convenient for open lid and close subassembly 2, make the efficiency of moulding plastics higher
The cover assembly 2 comprises a square cover plate 201, wherein an injection hole 202 is fixedly communicated with the middle part of the square cover plate 201, two sides of the upper surface of the square cover plate 201 are provided with vertical guide holes 203 matched with the vertical guide plates 103, the vertical guide plates 103 penetrate through the vertical guide holes 203, and the vertical guide plates 103 are matched with the vertical guide holes 203; the limiting component 3 comprises two symmetrically arranged square fixing plates 301, the square fixing plates 301 are fixedly arranged on the upper surface of the square cover plate 201, a square penetrating plate 302 penetrates through the square fixing plates 301, one end of each square penetrating plate 302 is fixedly provided with a square end plate a303, the other end of each square penetrating plate 302 is fixedly provided with a square end plate b304, a second reset spring 305 is sleeved between the outer surface of each square penetrating plate 302 and the square end plate b304, a triangular limiting plate 306 is fixedly arranged on one side surface, far away from each square penetrating plate 302, of each square end plate b304, the triangular limiting plate 306 is inserted into the square limiting hole 104, the limiting component 3 further comprises a square pushing plate 309, the side surface of each square pushing plate 309 is movably connected with the front surface of each square pushing plate a303 through a connecting inclined plate 310, one end of each connecting 310 is in rotary fit with the side surface of each square pushing plate 309 through a hinged seat, the other end of each connecting 310 is in rotary fit with the front surface of each square inclined plate a303 through another hinged seat 309, a triangular limiting plate 306 is fixedly arranged on one side surface of each square pushing plate 307, and a sliding support 307 is fixedly arranged on the outer side of the square cover plate 201.
Through square push pedal 309 of forward side propelling movement, square push pedal 309 will move forward this moment, because square push pedal 309's side and square end plate a 303's front surface pass through connection swash plate 310 swing joint, therefore when square push pedal 309 moved forward, two square end plate a303 will be close to each other this moment to drive triangle-shaped limiting plate 306 and move inboard, second reset spring 305 will shrink simultaneously and shorten, triangle-shaped limiting plate 306 will follow square spacing hole 104's inside this moment and break away from, thereby can be simple and convenient with lid assembly 2 dismantlement from moulding plastics subassembly 1.
The working principle and the using flow of the utility model are as follows:
when the high-precision injection mold disclosed by the utility model is needed to be used, firstly, an operator pours injection molding liquid into the injection molding cavity 102 through the injection molding hole 202, stands for a period of time, pushes the square push plate 309 to the front side after the injection molding liquid in the injection molding cavity 102 is solidified, at the moment, the square push plate 309 moves to the front side, and because the side surface of the square push plate 309 is movably connected with the front surface of the square end plate a303 through the connecting inclined plate 310, when the square push plate 309 moves to the front side, the two square end plates a303 are mutually close to drive the triangular limiting plate 306 to move inwards, meanwhile, the second reset spring 305 is contracted and shortened, at the moment, the triangular limiting plate 306 is separated from the inside of the square limiting hole 104, and at the same time, the first reset spring 106 is extruded and sprung the circular plate 107 to move upwards when the triangular limiting plate 306 is separated from the inside of the square limiting hole 104, so that the square cover plate 201 is extruded to move upwards, and therefore, the cover assembly 2 can be simply and conveniently detached from the injection molding assembly 1, and then the injection molding piece in the injection molding cavity 102 is taken out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. High accuracy injection mold, including injection molding assembly (1), its characterized in that: a cover assembly (2) is detachably arranged above the injection molding assembly (1), and the cover assembly (2) is limited through a limiting assembly (3);
the injection molding assembly (1) comprises a supporting base (101), an injection molding die cavity (102) is formed in the middle of the upper surface of the supporting base (101), a vertical guide plate (103) is fixedly arranged on the upper surface of the supporting base (101) and positioned on two sides of the injection molding die cavity (102), and a square limiting hole (104) is formed in the vertical guide plate (103);
the cover assembly (2) comprises a square cover plate (201), wherein an injection hole (202) is fixedly communicated with the middle part of the square cover plate (201), and two sides of the upper surface of the square cover plate (201) are provided with vertical guide holes (203) matched with the vertical guide plates (103);
limiting component (3) are including two symmetrical round fixed plates (301) that set up, round fixed plate (301) fixed mounting is at the upper surface of square lid board (201), the inside of round fixed plate (301) is run through and is had square cross board (302), square end plate a (303) is fixed mounting to one end of square cross board (302), square end plate b (304) is fixed mounting to the other end of square cross board (302), a second reset spring (305) has been cup jointed between the surface of square cross board (302) and square end plate b (304), square end plate b (304) are kept away from square cross board (302) a side on fixed mounting have triangle-shaped limiting plate (306), triangle-shaped limiting plate (306) peg graft in square limiting hole (104) inside, limiting component (3) still include square push pedal (309), the side of push pedal (309) and square end plate a (303) front surface swing joint (310).
2. The high precision injection mold of claim 1, wherein: two symmetrically distributed accommodating cavities (105) are formed in the upper surface of the supporting base (101), a first reset spring (106) is fixedly arranged in each accommodating cavity (105), and a bouncing circular plate (107) is fixedly connected to the top end of each first reset spring (106).
3. The high precision injection mold of claim 2, wherein: the bouncing circular plate (107) is positioned in the accommodating cavity (105), the peripheral side surface of the bouncing circular plate (107) is in contact with the inner wall of the accommodating cavity (105), and the peripheral side surface of the bouncing circular plate (107) and the inner wall of the accommodating cavity (105) are smooth.
4. The high precision injection mold of claim 1, wherein: the vertical guide plate (103) passes through the vertical guide hole (203), and the vertical guide plate (103) is matched with the vertical guide hole (203).
5. The high precision injection mold of claim 1, wherein: one end of the connecting inclined plate (310) is in running fit with the side surface of the square push plate (309) through a hinge seat, and the other end of the connecting inclined plate (310) is in running fit with the front surface of the square end plate a (303) through another hinge seat.
6. The high precision injection mold of claim 1, wherein: the front surface of the square push plate (309) is fixedly provided with a moving plate (308), the outer side of the moving plate (308) is in sliding sleeve joint with a square support (307), and the square support (307) is fixedly arranged on the square cover plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321667185.2U CN220429099U (en) | 2023-06-28 | 2023-06-28 | High-precision injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321667185.2U CN220429099U (en) | 2023-06-28 | 2023-06-28 | High-precision injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220429099U true CN220429099U (en) | 2024-02-02 |
Family
ID=89697706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321667185.2U Active CN220429099U (en) | 2023-06-28 | 2023-06-28 | High-precision injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220429099U (en) |
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2023
- 2023-06-28 CN CN202321667185.2U patent/CN220429099U/en active Active
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