CN210851170U - Injection mold side device of loosing core - Google Patents
Injection mold side device of loosing core Download PDFInfo
- Publication number
- CN210851170U CN210851170U CN201921774204.5U CN201921774204U CN210851170U CN 210851170 U CN210851170 U CN 210851170U CN 201921774204 U CN201921774204 U CN 201921774204U CN 210851170 U CN210851170 U CN 210851170U
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- fixed
- hole
- mold plate
- movable
- block
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Abstract
The utility model discloses a side core-pulling device of an injection mold, which comprises a movable mold plate and a fixed mold plate, wherein the movable mold plate is arranged below the fixed mold plate, an inclined guide post is fixed at the bottom end of the fixed die plate, a fixed block is fixed at one side edge of the surface of the movable die plate, a slide block is connected on the surface of the movable template and positioned on one side edge of the fixed block in a sliding manner, a first through hole matched with the inclined guide post is formed in the top of the slide block and in the position corresponding to the inclined guide post, a through hole II is formed in the top of the movable template corresponding to the through hole I, a limit column I is fixed on one side edge of the top end of the movable template far away from the fixed block, one side edge of the bottom of the sliding block is connected with the fixed block through a second spring, the middle part of the bottom end of the sliding block is provided with an arc-shaped groove, and a position corresponding to the arc-shaped groove on the top surface of the movable template is fixedly provided with a limiting ball matched with the arc-shaped groove.
Description
Technical Field
The utility model relates to an injection mold technical field particularly, relates to an injection mold side device of loosing core.
Background
When the plastic part is provided with a side bulge or a side recess which is not consistent with the mold opening direction, the molded plastic part is difficult to be demolded from a mold cavity after molding, and the mold part for molding the part needs to be made into a part capable of moving laterally. The mechanism for driving the lateral parts to move is called a lateral parting core-pulling mechanism, but the existing lateral core-pulling mechanism is complex, so that the cost of the die is greatly increased, and the operation and the use of people are inconvenient, so that the processing efficiency is low.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to above not enough, provide an injection mold device of loosing core side, solve above-mentioned problem.
The technical scheme of the utility model is realized like this:
a side core-pulling device of an injection mold comprises a movable mold plate and a fixed mold plate, wherein the movable mold plate is arranged below the fixed mold plate, an inclined guide post is fixed at the bottom end of the fixed die plate, a fixed block is fixed at one side edge of the surface of the movable die plate, a slide block is connected on the surface of the movable template and positioned on one side edge of the fixed block in a sliding manner, a first through hole matched with the inclined guide post is formed in the top of the slide block and in the position corresponding to the inclined guide post, a through hole II is formed in the top of the movable template corresponding to the through hole I, a limit column I is fixed on one side edge of the top end of the movable template far away from the fixed block, one side edge of the bottom of the sliding block is connected with the fixed block through a second spring, the middle part of the bottom end of the sliding block is provided with an arc-shaped groove, and a position corresponding to the arc-shaped groove on the top surface of the movable template is fixedly provided with a limiting ball matched with the arc-shaped groove.
Preferably, a cavity is formed in one side edge, perpendicular to the first through hole, of the inside of the sliding block, and the cavity is communicated with the first through hole.
Preferably, a connecting rod is connected to one side, close to the first through hole, of the inside of the cavity, one side, far away from the first through hole, of the connecting rod is fixed to a first spring, and the first spring is fixed to one end, far away from the first through hole, of the inside of the cavity.
Preferably, the bottom of the connecting rod is provided with a groove, and a second limiting column matched with the groove is fixed in the sliding block at a position corresponding to the groove.
Preferably, the bottom end of the limiting ball is fixed with a fixing plate through a third spring, and the fixing plate is fixed inside the movable template.
Preferably, the diameter of the second through hole is larger than that of the first through hole, the first through hole is an inclined through hole, and the second through hole is a vertical through hole.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. the utility model discloses simple structure makes things convenient for people's use and operation more, can make things convenient for the slip of slider, can take the template out from the side direction, can follow different aspects through spacing post and spacing ball simultaneously and play spacing effect to the slide.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fixed die plate according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a movable die plate according to an embodiment of the present invention.
In the figure:
1. moving the template; 2. fixing a template; 3. an inclined guide post; 4. a fixed block; 5. a slider; 6. a first through hole; 7. a second through hole; 8. a first limiting column; 9. a second spring; 10. an arc-shaped slot; 11. a limiting ball; 12. a cavity; 13. a connecting rod; 14. a first spring; 15. a groove; 16. a second limiting column; 17. a third spring; 18. and (7) fixing the plate.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
The invention will be further explained with reference to the drawings and the specific embodiments.
Embodiment one, as shown in fig. 1-2, an injection mold side core-pulling device according to an embodiment of the present invention includes a movable mold plate 1 and a fixed mold plate 2, the movable mold plate 1 is disposed below the fixed mold plate 2, an inclined guide pillar 3 is fixed at a bottom end of the fixed mold plate 2, a fixed block 4 is fixed at one side of a surface of the movable mold plate 1, a slider 5 is slidably connected to one side of the surface of the movable mold plate 1, which is located at the fixed block 4, a nozzle is disposed at a connection surface of the slider 5 and the fixed block 4, a first through hole 6 adapted to the inclined guide pillar 3 is disposed at a top of the slider 5, a second through hole 7 is disposed at a position corresponding to the first through hole 6 at the top of the movable mold plate 1, a first positioning pillar 8 is fixed at a side of the top end of the movable mold plate 1, which is far away from the fixed block 4, a side of the bottom of the slider 5 is connected to the, an arc-shaped groove 10 is formed in the middle of the bottom end of the sliding block 5, and a limiting ball 11 matched with the arc-shaped groove 10 is fixed on the top surface of the movable template 1 at a position corresponding to the arc-shaped groove 10.
In the second embodiment, as shown in fig. 2, a cavity 12 is formed in a side edge of the inside of the slider 5 perpendicular to the first through hole 6, and the cavity 12 is communicated with the first through hole 6; the movement of the connecting rod 13 is facilitated by the through cavity 12 and the groove 15.
In a third embodiment, as shown in fig. 2, a connecting rod 13 is connected to a side of the inside of the cavity 12, which is close to the through hole one 6, a side of the connecting rod 13, which is far away from the through hole one 6, is fixed to a spring one 14, and the spring one 14 is fixed to an end of the inside of the cavity 12, which is far away from the through hole one 6; the first spring 14 can fix and buffer the connecting rod 13.
In the fourth embodiment, as shown in fig. 2, a groove 15 is formed at the bottom of the connecting rod 13, and a second limiting column 16 adapted to the groove 15 is fixed in the slider 5 at a position corresponding to the groove 15; the groove 15 can be fixed through the second limiting column 16.
In the fifth embodiment, as shown in fig. 2, the bottom end of the limiting ball 11 is fixed to a fixing plate 18 through a third spring 17, and the fixing plate 18 is fixed inside the movable die plate 1; the limiting ball 11 can be buffered and fixed by the spring III 17.
In a sixth embodiment, as shown in fig. 2, the diameter of the second through hole 7 is larger than that of the first through hole 6, the first through hole 6 is an inclined through hole, and the second through hole 7 is a vertical through hole.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In the time of practical application, insert the inside of through-hole 6 and through-hole two 7 through inserting the post with the slope, thereby can fix slider 5, after the die is accomplished, extract through inserting the post with the slope, thereby the effort through spring two 9 drives gliding slip, can play spacing and fixed effect to slider 5 through spacing post 8, can fix arc-shaped groove 10 through spacing ball 11, the inside first 14 motion that drives connecting rod 13 of spring of slider 5 simultaneously, can play spacing and fixed effect to recess 15 and connecting rod 13 through spacing post two 16, thereby can break away from the model between fixed block 4 and the slider 5, from the removal of side direction drive slide, save people's labour, conveniently operate.
Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (6)
1. The side core-pulling device of the injection mold is characterized by comprising a movable mold plate (1) and a fixed mold plate (2), wherein the movable mold plate (1) is arranged below the fixed mold plate (2), an inclined guide pillar (3) is fixed at the bottom end of the fixed mold plate (2), a fixed block (4) is fixed on one side edge of the surface of the movable mold plate (1), a slide block (5) is connected to one side edge of the surface of the movable mold plate (1) which is located on the fixed block (4) in a sliding manner, a first through hole (6) matched with the inclined guide pillar (3) is formed in the position, corresponding to the first through hole (6), of the top of the movable mold plate (1) is provided with a second through hole (7), a first limiting pillar (8) is fixed on one side edge, far away from the fixed block (4), of the top end of the movable mold plate (1), the bottom side of the sliding block (5) is connected with the fixed block (4) through a second spring (9), an arc-shaped groove (10) is formed in the middle of the bottom end of the sliding block (5), and a limiting ball (11) matched with the arc-shaped groove (10) is fixed on the top surface of the movable template (1) and the position corresponding to the arc-shaped groove (10).
2. The injection mold side core pulling device according to claim 1, wherein a cavity (12) is formed in one side edge, perpendicular to the first through hole (6), of the inside of the sliding block (5), and the cavity (12) is communicated with the first through hole (6).
3. An injection mold side core pulling device according to claim 2, characterized in that a connecting rod (13) is connected to one side of the inside of the cavity (12) close to the first through hole (6), one side of the connecting rod (13) far away from the first through hole (6) is fixed with a first spring (14), and the first spring (14) is fixed to one end of the inside of the cavity (12) far away from the first through hole (6).
4. An injection mold side core pulling device according to claim 3, characterized in that a groove (15) is formed in the bottom of the connecting rod (13), and a second limiting column (16) matched with the groove (15) is fixed in the slider (5) at a position corresponding to the groove (15).
5. An injection mold side core pulling device according to claim 1, wherein the bottom end of the limiting ball (11) is fixed with a fixed plate (18) through a third spring (17), and the fixed plate (18) is fixed inside the movable mold plate (1).
6. An injection mold side core pulling device according to claim 1, wherein the diameter of the second through hole (7) is larger than that of the first through hole (6), the first through hole (6) is an inclined through hole, and the second through hole (7) is a vertical through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921774204.5U CN210851170U (en) | 2019-10-21 | 2019-10-21 | Injection mold side device of loosing core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921774204.5U CN210851170U (en) | 2019-10-21 | 2019-10-21 | Injection mold side device of loosing core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210851170U true CN210851170U (en) | 2020-06-26 |
Family
ID=71301570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921774204.5U Expired - Fee Related CN210851170U (en) | 2019-10-21 | 2019-10-21 | Injection mold side device of loosing core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210851170U (en) |
-
2019
- 2019-10-21 CN CN201921774204.5U patent/CN210851170U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20211021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |