CN210257027U - Slider locking structure among injection mold - Google Patents
Slider locking structure among injection mold Download PDFInfo
- Publication number
- CN210257027U CN210257027U CN201920635881.2U CN201920635881U CN210257027U CN 210257027 U CN210257027 U CN 210257027U CN 201920635881 U CN201920635881 U CN 201920635881U CN 210257027 U CN210257027 U CN 210257027U
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- China
- Prior art keywords
- mould
- pull rod
- inclined plane
- slider
- locking
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- Expired - Fee Related
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Abstract
The utility model discloses a slider locking structure among injection mold, including last mould and lower mould, the both sides wall of going up the mould all is connected with the pull rod, and the lateral wall of lower mould all is connected with the locking box, and the pull rod is pegged graft at the locking box, and the lateral wall of locking box can be dismantled and be connected with the end cover. The utility model discloses simple structure, when going up mould and lower mould compound die, the locking box is inserted to the pull rod, rotates adjusting bolt, and adjusting bolt drives the inclined plane slider and is close to the lower mould, and the inclined plane of inclined plane slider offsets with the sliding port inside wall on the pull rod, drives the pull rod drop-down, and the mould is drawn close to the lower mould on the pull rod pulling, improves the inseparable degree of mould and lower mould contact, reduces the defective percentage.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to a slider locking structure among injection mold.
Background
The structure of the mold may vary widely depending on the type and properties of the plastic, the shape and structure of the plastic product, and the type of injection machine, but the basic structure is consistent. The mold mainly comprises a pouring system, a temperature adjusting system, a forming part and a structural part. Where the runner system and the molded part are the parts in direct contact with the plastic and vary with the plastic and the article, the most complex and variable part in the mold that requires the highest finish and precision of the finish.
However, most of injection molds in the current market often cannot completely attach the main mold and the auxiliary mold together during the injection molding process, so that the main mold deforms during the injection molding process of the auxiliary mold due to the fact that the attachment of the main mold is not tight enough, and the injection molded product is directly scrapped.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an injection mold middle sliding block locking structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a slider locking structure among injection mold, includes mould and lower mould, the both sides wall of going up the mould all is connected with the pull rod, and the lateral wall of lower mould all is connected with the locking box, and the pull rod is pegged graft at the locking box, and the lateral wall of locking box can be dismantled and be connected with the end cover, is equipped with the inclined plane slider in the locking box, the sliding opening has been seted up to the lower extreme of pull rod, the inclined plane of inclined plane slider and the interior skew wall sliding connection of sliding opening, and the one end that the pull rod was kept away from to the inclined plane slider.
Preferably, the lower die comprises an upper die plate and a lower die plate, the upper die plate and the lower die plate are connected through a long bolt, a push plate is arranged in a cavity formed between the upper die plate and the lower die plate, the top of the push plate is connected with an ejector rod, the ejector rod upwards penetrates through the upper die plate, the bottom of the push plate is connected with a push rod, and the push rod downwards penetrates through the lower die plate.
Preferably, the push plate is inserted with a guide rod, and the guide rod is connected to the inner wall of the cavity.
Preferably, the ramp of the ramp slide is embedded with a roller.
Preferably, the end cap is connected with the locking box by a connecting bolt.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, when going up mould and lower mould compound die, the locking box is inserted to the pull rod, rotates adjusting bolt, and adjusting bolt drives the inclined plane slider and is close to the lower mould, and the inclined plane of inclined plane slider offsets with the sliding port inside wall on the pull rod, drives the pull rod drop-down, and the mould is drawn close to the lower mould on the pull rod pulling, improves the inseparable degree of mould and lower mould contact, reduces the defective percentage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view showing a separated structure of the upper and lower molds.
In the figure: the device comprises an upper die 1, a pull rod 2, a lower die 3, an upper die plate 301, a long bolt 302, a lower die plate 303, a top rod 304, a guide rod 305, a push rod 306, a push plate 307, a locking box 4, an end cover 5, a slope slide block 6, an adjusting bolt 7 and a roller 8.
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.
Referring to fig. 1-2, a slider locking structure among injection mold, including last mould 1 and lower mould 3, the both sides wall of going up mould 1 all is connected with pull rod 2, the lateral wall of lower mould 3 all is connected with locking box 4, pull rod 2 pegs graft at locking box 4, the lateral wall of locking box 4 can be dismantled and is connected with end cover 5, be equipped with inclined plane slider 6 in the locking box 4, the sliding opening has been seted up to the lower extreme of pull rod 2, the inclined plane of inclined plane slider 6 and the interior skew wall sliding connection of sliding opening, the one end that pull rod 2 was kept away from to inclined plane slider 6 is rotated and is connected with adjusting bolt 7, adjusting bolt 7 and end.
The lower die 3 comprises an upper die plate 301 and a lower die plate 303, the upper die plate 301 and the lower die plate 303 are connected through a long bolt 302, a push plate 307 is arranged in a cavity formed between the upper die plate 301 and the lower die plate 303, the top of the push plate 307 is connected with an ejector rod 304, a guide rod 305 is inserted into the push plate 307, the guide rod 305 is connected to the inner wall of the cavity, the ejector rod 304 upwards penetrates through the upper die plate 301, the bottom of the push plate 307 is connected with a push rod 306, the push rod 306 downwards penetrates through the lower die plate 303, and the lower die plate is used for pushing.
The roller 8 is embedded in the inclined plane of the inclined plane sliding block 6, friction is reduced, transmission efficiency is improved, and the end cover 5 is connected with the locking box 4 through the connecting bolt, so that maintenance is facilitated.
In the present case, when going up mould 1 and 3 compound dies of lower mould, pull rod 2 inserts locking box 4, rotates adjusting bolt 7, and adjusting bolt 7 drives inclined plane slider 6 and is close to lower mould 3, and the inclined plane of inclined plane slider 6 offsets with the sliding opening inside wall on the pull rod 2, drives pull rod 2 and draws down, and mould 1 is drawn close to lower mould 3 in the pull rod 2 pulling, improves the inseparable degree of mould 1 and the contact of lower mould 3, reduces the defective percentage.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a slider locking structure among injection mold, includes mould (1) and lower mould (3), its characterized in that, the both sides wall of going up mould (1) all is connected with pull rod (2), and the lateral wall of lower mould (3) all is connected with locking box (4), and pull rod (2) are pegged graft at locking box (4), and the lateral wall of locking box (4) can be dismantled and is connected with end cover (5), is equipped with inclined plane slider (6) in locking box (4), the spout has been seted up to the lower extreme of pull rod (2), and the inclined plane of inclined plane slider (6) and the interior skew wall sliding connection of spout, inclined plane slider (6) keep away from the one end rotation of pull rod (2) and are connected with adjusting bolt (7), adjusting bolt (7) and end cover (5) threaded connection.
2. The sliding block locking structure in the injection mold according to claim 1, wherein the lower mold (3) comprises an upper mold plate (301) and a lower mold plate (303), the upper mold plate (301) and the lower mold plate (303) are connected through a long bolt (302), a push plate (307) is arranged in a cavity formed between the upper mold plate (301) and the lower mold plate (303), the top of the push plate (307) is connected with a push rod (304), the push rod (304) upwards penetrates through the upper mold plate (301), the bottom of the push plate (307) is connected with a push rod (306), and the push rod (306) downwards penetrates through the lower mold plate (303).
3. The slide block locking structure in the injection mold according to claim 2, wherein the push plate (307) is inserted with a guide rod (305), and the guide rod (305) is connected to the inner wall of the cavity.
4. An injection mold slide locking mechanism as claimed in claim 1, wherein the ramp slide (6) is embedded with a roller (8) at its ramp.
5. An injection mould slider locking arrangement as claimed in claim 1, characterised in that the end cap (5) is connected to the locking box (4) by means of a connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920635881.2U CN210257027U (en) | 2019-05-06 | 2019-05-06 | Slider locking structure among injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920635881.2U CN210257027U (en) | 2019-05-06 | 2019-05-06 | Slider locking structure among injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210257027U true CN210257027U (en) | 2020-04-07 |
Family
ID=70023927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920635881.2U Expired - Fee Related CN210257027U (en) | 2019-05-06 | 2019-05-06 | Slider locking structure among injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210257027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101362A (en) * | 2021-10-22 | 2022-03-01 | 山东大学 | Aluminum alloy part extrusion die device |
| CN114273530A (en) * | 2021-12-29 | 2022-04-05 | 奇瑞汽车股份有限公司 | Die limiting device |
-
2019
- 2019-05-06 CN CN201920635881.2U patent/CN210257027U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101362A (en) * | 2021-10-22 | 2022-03-01 | 山东大学 | Aluminum alloy part extrusion die device |
| CN114101362B (en) * | 2021-10-22 | 2022-09-13 | 山东大学 | Aluminum alloy part extrusion die device |
| CN114273530A (en) * | 2021-12-29 | 2022-04-05 | 奇瑞汽车股份有限公司 | Die limiting device |
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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: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |