CN209794456U - Injection mold with movable mold assembly convenient to detach - Google Patents
Injection mold with movable mold assembly convenient to detach Download PDFInfo
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- CN209794456U CN209794456U CN201920628854.2U CN201920628854U CN209794456U CN 209794456 U CN209794456 U CN 209794456U CN 201920628854 U CN201920628854 U CN 201920628854U CN 209794456 U CN209794456 U CN 209794456U
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Abstract
The utility model relates to the technical field of injection molds, in particular to an injection mold with a movable mold assembly convenient to disassemble, which comprises a fixed mold, a movable mold assembly shell and a fixed plate, wherein the fixed mold is fixedly arranged on one side of the outer surface of the fixed plate, the movable mold assembly shell is arranged on one side of the outer part of the fixed mold, which is opposite to the fixed plate, a guide hole is arranged in the center of the outer surface of the fixed plate, and an injection hole is arranged in the center of the; the beneficial effects are that: the cam is arranged to drive the connecting rod to reciprocate in the horizontal direction, so that the round rod is driven to reciprocate along the round hole, when the round rod drives the rectangular plate to be clamped in the rectangular groove, the rectangular plate is flush with the movable mould assembly shell, and when the round rod drives the rectangular plate to move outwards, the formed plastic product is pushed out; through setting the movable mould subassembly to hollow, and set up the opening plate at its front end, when needs are dismantled, can open the opening plate, be convenient for overhaul or change the movable mould subassembly is inside.
Description
Technical Field
The utility model relates to an injection mold correlation technique field specifically is a movable mould subassembly convenient to detach's injection mold.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. The injection mold consists of a movable mold and a fixed mold, wherein the movable mold is arranged on a movable template of the injection molding machine, and the fixed mold is arranged on a fixed plate of the injection molding machine. The movable mould constitutes gating system and die cavity with the cover half closure when injection moulding, and movable mould and cover half separation are so that take out plastic products during the die sinking, and current injection mold generally is solid mould, and the inside accessory that is used for removing the mould of movable mould subassembly can produce wearing and tearing for a long time, need maintain it and change, but the inconvenient opening of solid mould subassembly, for this, the utility model provides a movable mould subassembly convenient to detach's injection mold is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movable mould subassembly convenient to detach's injection mold to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold with a movable mold assembly convenient to disassemble comprises a fixed mold, a movable mold assembly shell and a fixed plate, wherein the fixed mold is fixedly arranged on one side of the outer surface of the fixed plate, the movable mold assembly shell is arranged on one side, opposite to the fixed plate, of the outer part of the fixed mold, a guide hole is formed in the outer surface center of the fixed plate, an injection hole is formed in the center of the fixed mold, the injection hole is communicated with the guide hole, the inner wall of the fixed mold is in contact with the outer surface of the movable mold assembly shell, a mold cavity is formed between the fixed mold and the movable mold assembly shell, a set plate is fixedly arranged on the front side surface of the movable mold assembly shell, a rectangular groove is formed in one side, close to the fixed mold, of the outer surface of the movable mold assembly shell, a round hole is formed in the center of the, and the outer surface of the output end rotating shaft of the motor is fixedly provided with a cam, the inside of the movable mould component shell is provided with a round rod, and the round bar passes through the center of the round hole and leads to the outside, the tail end of the round bar is integrally formed with a rectangular plate, the outer surface of the round rod is positioned inside the movable mould component shell and is fixedly connected with a mounting plate, a connecting rod is arranged between the mounting plate and the cam in the horizontal direction, one end of the connecting rod is fixedly bonded with the outer surface of the mounting plate, the other end of the connecting rod is fixedly provided with a circular plate, the circular plate is contacted with the outer surface of the cam, a vertical plate is welded on the upper surface of the bottom plate of the movable mold assembly shell between the mounting plate and the cam in the vertical direction, and the connecting rod passes through the side wall of the vertical plate, a spring is sleeved on the outer surface of the connecting rod between the circular plate and the vertical plate, and the tail end of the spring is welded and fixed with the side wall of the vertical plate.
Preferably, the front side surface close to the edge corner of the opening plate is provided with a threaded hole, the front side surface of the movable mold assembly shell is provided with the same threaded hole, a bolt is screwed in the threaded hole, and the movable mold assembly shell and the opening plate are fixed in a screwed mode.
Preferably, the rectangle recess is provided with three groups, and the rectangular plate is the same with the size of rectangle recess, and the rectangular plate card is in the inside of rectangle recess, the rectangular plate and the lateral wall parallel and level of movable mould subassembly casing, and the round bar is provided with three groups, and the end of round bar passes through bolt and mounting panel fixed connection.
Preferably, one side of the outer surface of the connecting rod, which is close to the circular plate, is welded with a circular ring, the spring is positioned between the circular ring and the vertical plate, the tail end of the spring is welded with the side wall of the circular ring, the side wall of the vertical plate is provided with a through hole, the connecting rod penetrates through the through hole, and the spring is a compression spring.
Preferably, the outer surface of the cam is provided with an annular groove, the thickness of the circular plate is equal to the width of the annular groove, the circular plate is positioned in the annular groove, and the circular plate is always in contact with the outer surface of the cam.
compared with the prior art, the beneficial effects of the utility model are that:
1. The cam is arranged to drive the connecting rod to reciprocate in the horizontal direction, so that the round rod is driven to reciprocate along the round hole, when the round rod drives the rectangular plate to be clamped in the rectangular groove, the rectangular plate is flush with the movable mould assembly shell, and when the round rod drives the rectangular plate to move outwards, the formed plastic product is pushed out;
2. Through setting the movable mould subassembly to hollow, and set up the opening plate at its front end, when needs are dismantled, can open the opening plate, be convenient for overhaul or change the movable mould subassembly is inside.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the movable mold assembly housing of the present invention;
Fig. 3 is an enlarged schematic view of the area a in fig. 1.
In the figure: the injection molding machine comprises a fixed die 1, a movable die assembly shell 2, a fixed plate 3, a guide hole 4, an injection hole 5, a split plate 6, a rectangular groove 7, a round hole 8, a round rod 9, a mounting plate 10, a rectangular plate 11, a motor 12, a cam 13, a connecting rod 14, a round plate 15, a vertical plate 16 and a spring 17.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an injection mold convenient to detach of movable mould subassembly, as shown in figure 1, including cover half 1, movable mould subassembly casing 2 and fixed plate 3, the welding of surface one side of fixed plate 3 has cover half 1, the outside of cover half 1 is provided with movable mould subassembly casing 2 with fixed plate 3 relative one side, guiding hole 4 has been seted up at the surface center of fixed plate 3, injection hole 5 has been seted up at the center of cover half 1, and injection hole 5 and guiding hole 4 intercommunication, injection apparatus wants injection hole 5 to inject molten plastics through guiding hole 4, the inner wall of cover half 1 and the outer surface contact of movable mould subassembly casing 2, and form the die cavity between cover half 1 and the movable mould subassembly casing 2, plastics are injected the curing molding in the die cavity.
As shown in fig. 2, the front side surface of the movable mold assembly shell 2 is provided with a set plate 6, a threaded hole is formed in the front side surface of the set plate 6 close to the corner of the edge, the same threaded hole is formed in the front side surface of the movable mold assembly shell 2, a bolt is screwed in the threaded hole, the movable mold assembly shell 2 and the set plate 6 are fixed in a screwed manner, a rectangular groove 7 is formed in one side, close to the fixed mold 1, of the outer surface of the movable mold assembly shell 2, three groups of rectangular grooves 7 are arranged, a round hole 8 is formed in the center of the inner wall of the rectangular groove 7, and.
As shown in fig. 1 and 3, a motor 12 is fixedly installed on one side of the inner wall of the movable mold assembly housing 2, which is far away from the fixed mold 1, through a bracket, the motor 12 is electrically connected with an external power supply, a cam 13 is fixedly installed on the outer surface of an output end rotating shaft of the motor 12, the cam 13 is located at the front end of the motor 12, a round rod 9 is horizontally arranged inside the movable mold assembly housing 2, the round rod 9 passes through the center of a round hole 8 and leads to the outside, a rectangular plate 11 is integrally formed at the tail end of the round rod 9, the rectangular plate 11 has the same size as the rectangular groove 7, the rectangular plate 11 is clamped inside the rectangular groove 7, the rectangular plate 11 is flush with the side wall of the movable mold assembly housing 2, three groups of round rods 9 are arranged, the outer surface of the round rod 9 is located inside the movable mold assembly housing 2 and is provided with a mounting plate 10, the tail ends of the three groups of round rods 9 are fixedly connected with a mounting plate 10 through bolts, a connecting rod 14 is arranged between the mounting plate 10 and a cam 13 in the horizontal direction, one end of the connecting rod 14 is fixedly bonded with the outer surface of the mounting plate 10, a round plate 15 is fixedly mounted at the other end of the connecting rod 14, an annular groove is formed in the outer surface of the cam 13, the thickness of the round plate 15 is equal to the width of the annular groove, the round plate 15 is positioned in the annular groove, the round plate 15 is always contacted with the outer surface of the cam 13, a vertical plate 16 is welded on the upper surface of a bottom plate of the movable die assembly shell 2 between the mounting plate 10 and the cam 13 in the vertical direction, the connecting rod 14 penetrates through the side wall of the vertical plate 16, a spring 17 is sleeved on the outer surface of the connecting rod 14 between the round plate 15 and the vertical, one end of the spring 17 is welded and fixed with the side wall of the vertical plate 16, the other end of the spring 17 is welded with the side wall of the circular ring, the spring 17 is a compression spring, when the arc surface of the cam 13 is in contact with the circular plate 15, the rectangular plate 11 is clamped in the rectangular groove 7, at the moment, the plastic product is cured and molded in the mold cavity, when the bulge of the cam 13 is in contact with the circular plate 15, the circular rod 9 drives the rectangular plate 11 to be pushed out outwards, and the plastic product is detached from the mold cavity.
The working principle is as follows: moving mould subassembly casing 2 is close to and contacts formation die cavity to cover half 1, injection apparatus passes through injection orifice 5 and injects molten plastics into the die cavity, open motor 12, motor 12 drives cam 13 and rotates, cam 13 is by gentle department when rotating to the bellying, promote connecting rod 14 and remove to the direction of cover half 1, drive round bar 9 through mounting panel 10 and remove to the outside, rectangular plate 11 is released from rectangle recess 7, release the finished product, moving mould subassembly casing 2 also removes towards the direction of keeping away from cover half 1 this moment, the finished product falls down from the die cavity, when the device in the moving mould subassembly casing 2 broke down, the bolt on 6 surfaces of opening plate is unscrewed, can open moving mould subassembly casing 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. the utility model provides a movable mould subassembly convenient to detach's injection mold, includes cover half (1), movable mould subassembly casing (2) and fixed plate (3), its characterized in that: the fixed die is characterized in that a fixed die (1) is fixedly mounted on one side of the outer surface of the fixed plate (3), a movable die assembly shell (2) is arranged on one side of the outer part of the fixed die (1) opposite to the fixed plate (3), a guide hole (4) is formed in the center of the outer surface of the fixed plate (3), an injection hole (5) is formed in the center of the fixed die (1), the injection hole (5) is communicated with the guide hole (4), the inner wall of the fixed die (1) is in contact with the outer surface of the movable die assembly shell (2), a die cavity is formed between the fixed die (1) and the movable die assembly shell (2), a set plate (6) is fixedly mounted on the front side surface of the movable die assembly shell (2), a rectangular groove (7) is formed in one side of the outer surface of the movable die assembly shell (2) close to the fixed die (1), a round hole (8) is formed in the center of, the inner wall of the movable mould component shell (2) is far away from one side of the fixed mould (1) and is fixedly provided with a motor (12), the outer surface of an output rotating shaft of the motor (12) is fixedly provided with a cam (13), the inside of the movable mould component shell (2) is provided with a round rod (9), the round rod (9) passes through the center of a round hole (8) to be led to the outside, the tail end of the round rod (9) is integrally formed with a rectangular plate (11), the outer surface of the round rod (9) is positioned in an internal fixedly connected mounting plate (10) of the movable mould component shell (2), a connecting rod (14) is arranged between the mounting plate (10) and the cam (13) in the horizontal direction, one end of the connecting rod (14) is fixedly bonded with the outer surface of the mounting plate (10), the other end of the connecting rod (14) is fixedly provided with a round plate (, the welding of the vertical direction of bottom plate upper surface of movable mould subassembly casing (2) between mounting panel (10) and cam (13) has vertical board (16), and connecting rod (14) pass the lateral wall of vertical board (16), the surface of connecting rod (14) is located and is equipped with spring (17) between plectane (15) and vertical board (16), and the terminal of spring (17) and the lateral wall welded fastening of vertical board (16).
2. The injection mold with the movable mold assembly convenient to disassemble as claimed in claim 1, wherein: the front side surface close to the edge corner of the opening plate (6) is provided with a threaded hole, the front side surface of the movable mould assembly shell (2) is provided with the same threaded hole, a bolt is screwed in the threaded hole, and the movable mould assembly shell (2) and the opening plate (6) are fixed in a screwed mode.
3. The injection mold with the movable mold assembly convenient to disassemble as claimed in claim 1, wherein: rectangle recess (7) are provided with three groups, and rectangular plate (11) are the same with the size of rectangle recess (7), and rectangular plate (11) card is in the inside of rectangle recess (7), and rectangular plate (11) and the lateral wall parallel and level of movable mould subassembly casing (2), and round bar (9) are provided with three groups, and the end of round bar (9) passes through bolt and mounting panel (10) fixed connection.
4. The injection mold with the movable mold assembly convenient to disassemble as claimed in claim 1, wherein: the outer surface of the connecting rod (14) is welded with a circular ring at one side close to the circular plate (15), the spring (17) is located between the circular ring and the vertical plate (16), the tail end of the spring (17) is welded with the side wall of the circular ring, a through hole is formed in the side wall of the vertical plate (16), the connecting rod (14) penetrates through the through hole, and the spring (17) is a compression spring.
5. The injection mold with the movable mold assembly convenient to disassemble as claimed in claim 1, wherein: the outer surface of the cam (13) is provided with an annular groove, the thickness of the circular plate (15) is equal to the width of the annular groove, the circular plate (15) is located in the annular groove, and the circular plate (15) is always in contact with the outer surface of the cam (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628854.2U CN209794456U (en) | 2019-05-05 | 2019-05-05 | Injection mold with movable mold assembly convenient to detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628854.2U CN209794456U (en) | 2019-05-05 | 2019-05-05 | Injection mold with movable mold assembly convenient to detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209794456U true CN209794456U (en) | 2019-12-17 |
Family
ID=68831951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920628854.2U Expired - Fee Related CN209794456U (en) | 2019-05-05 | 2019-05-05 | Injection mold with movable mold assembly convenient to detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209794456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371945A (en) * | 2020-10-20 | 2021-02-19 | 苏州恒荣精密机电有限公司 | Structural member die with high, dense and thin heat dissipation teeth |
-
2019
- 2019-05-05 CN CN201920628854.2U patent/CN209794456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371945A (en) * | 2020-10-20 | 2021-02-19 | 苏州恒荣精密机电有限公司 | Structural member die with high, dense and thin heat dissipation teeth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200902 Address after: No.77, Ping'an Road South, Xishi District, Yingkou City, Liaoning Province, 115000 Patentee after: Yingkou Tiansheng plastic barrel Industry Co., Ltd Address before: Room 406, Block B5, 286 Longtengzhong Road, Xipi Town, Xinluo District, Longyan City, Fujian Province Patentee before: Lin Caihong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |