CN202952434U - Device for inner-pulling mold insert to get off annular upside-down buckle - Google Patents
Device for inner-pulling mold insert to get off annular upside-down buckle Download PDFInfo
- Publication number
- CN202952434U CN202952434U CN 201220599193 CN201220599193U CN202952434U CN 202952434 U CN202952434 U CN 202952434U CN 201220599193 CN201220599193 CN 201220599193 CN 201220599193 U CN201220599193 U CN 201220599193U CN 202952434 U CN202952434 U CN 202952434U
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- China
- Prior art keywords
- swallow
- shaped
- tail
- slide block
- position limiting
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- Expired - Fee Related
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Abstract
The utility model relates to a device for an inner-pulling mold insert to get off an annular upside-down buckle. A pull rod is cone-shaped. Three swallow-tail-shaped protrusions I are formed in the conical surface at intervals. Swallow-tail-shaped concave grooves II are formed between the three swallow-tail-shaped protrusions I. Limiting sliding blocks I and limiting sliding blocks II are both L-shaped. One surfaces of the L-shaped vertical ends are arc-shaped surfaces. A swallow-tail-shaped protrusion II is formed in the other flat surface of each limiting sliding block I, and a swallow-tail-shaped concave groove II is formed in the other flat surface of each limiting sliding block II. The bottom end of the pull rod is arranged in a through hole which is formed in the surface of a fixed base. Swallow-tail-shaped protrusions II of the three limiting sliding blocks I are respectively inserted into the three swallow-tail-shaped concave grooves II of the pull rod. The swallow-tail-shaped concave grooves II of the three limiting sliding blocks are respectively inserted into the three swallow-tail-shaped protrusions I of the pull rod. The device for the inner-pulling mold insert to get off the annular upside-down buckle has the advantages of being clear in principle, simple in structure and capable of effectively solving the annular upside-down buckling problem in the existing product.
Description
Technical field
The utility model relates in a kind of takes out mold insert decylization shape back-off device, and this device is for the production and processing of packaging group mould product Inner screw thread (back-off moulding).
Background technology
In present Mould Machining industry, the back-off on product is an eternal topic always.Along with modern people's growth in the living standard, people are also with rapid changepl. never-ending changes and improvements to the requirement of product function and structure, the product design personage is also that hard brains are designed the product that meets people's demand, back-off can often appear on product as a product feature demand like this, the processing of back-off has not been any difficult problem, but its appearance meeting proposes higher requirement to processing and design, on Mould Machining cost and design difficulty, all can increase to some extent like this, so during this time a kind of back-off mechanism simple to operation seems particularly important.
Summary of the invention
In view of the situation of prior art, the utility model provides in a kind of and has taken out mold insert decylization shape back-off device, effectively solves in product the Design of Dies structure that has annular back-off.
The utility model for achieving the above object, the technical scheme adopted is: take out mold insert decylization shape back-off device in a kind of, it is characterized in that, comprise firm banking, pull lever, position limiting slide block I, position limiting slide block II, described pull lever is conical, be interval with three swallow-tail form projection I on taper seat, between three swallow-tail form projection I, be respectively equipped with a dovetail groove I; Described position limiting slide block I and position limiting slide block II are L shaped, a face of L shaped vertical end is arcwall face, another plane of position limiting slide block I is provided with a swallow-tail form projection II, another plane of position limiting slide block II is provided with a dovetail groove II, the bottom of described pull lever is placed in the through hole on described firm banking face, the swallow-tail form projection II of three position limiting slide block I is inserted into respectively in three dovetail groove I on pull lever, and the dovetail groove II of three position limiting slide block II is inserted into respectively on three swallow-tail form projection I on pull lever.
Characteristics of the present utility model are: can effectively solve in product the problem that has annular back-off, be specially adapted in the packaging group product for the packing matching requirements.Its principle is clear, simple in structure, not only can meet the application of product back-off, and the muscle position on product, carves characters and can meet.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
The specific embodiment
As shown in Figure 1, 2, inside take out mold insert decylization shape back-off device, comprise firm banking 1, pull lever 2, position limiting slide block I 3, position limiting slide block II 4, pull lever 2 is conical, be interval with three swallow-tail form projection I 2-1 on taper seat, between three swallow-tail form projection I 2-1, be respectively equipped with a dovetail groove I 2-2, described position limiting slide block I 3 and position limiting slide block II 4 are L shaped, a face of L shaped vertical end is arcwall face, another plane of position limiting slide block I 3 is provided with a swallow-tail form projection II 3-1, another plane of position limiting slide block II 4 is provided with a dovetail groove II 4-1, the bottom of described pull lever 2 is placed in the through hole 1-1 on 1 of described firm banking, the swallow-tail form projection II 3-1 of three position limiting slide block I 3 is inserted into respectively in three dovetail groove I 2-2 on pull lever 2, the dovetail groove II 4-1 of three position limiting slide block II 4 is inserted into respectively on three swallow-tail form projection I 2-1 on pull lever 2.
Its principle is: state when Fig. 1 is matched moulds.When die sinking, pull pull lever 2 downwards, three swallow-tail form projection I 2-1 that position limiting slide block I 3, position limiting slide block II 4 are provided with by pull lever 2 and the drive of three dovetail groove II 2-2 are inwardly shunk, and finally realize that product successfully comes off from mould.
Claims (1)
1. take out mold insert decylization shape back-off device in one kind, it is characterized in that, comprise firm banking (1), pull lever (2), position limiting slide block I (3), position limiting slide block II (4), described pull lever (2) is conical, be interval with three swallow-tail form projection I (2-1) on taper seat, between three swallow-tail form projection I (2-1), be respectively equipped with a dovetail groove I (2-2), described position limiting slide block I (3) and position limiting slide block II (4) are L shaped, a face of L shaped vertical end is arcwall face, another plane of position limiting slide block I (3) is provided with a swallow-tail form projection II (3-1), another plane of position limiting slide block II (4) is provided with a dovetail groove II (4-1), the bottom of described pull lever (2) is placed in the through hole (1-1) on described firm banking (1) face, the swallow-tail form projection II (3-1) of three position limiting slide block I (3) is inserted into respectively in three the dovetail groove I (2-2) on pull lever (2), the dovetail groove II (4-1) of three position limiting slide block II (4) is inserted into respectively on three the swallow-tail form projection I (2-1) on pull lever (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599193 CN202952434U (en) | 2012-11-14 | 2012-11-14 | Device for inner-pulling mold insert to get off annular upside-down buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599193 CN202952434U (en) | 2012-11-14 | 2012-11-14 | Device for inner-pulling mold insert to get off annular upside-down buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952434U true CN202952434U (en) | 2013-05-29 |
Family
ID=48458027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220599193 Expired - Fee Related CN202952434U (en) | 2012-11-14 | 2012-11-14 | Device for inner-pulling mold insert to get off annular upside-down buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179316A (en) * | 2021-12-11 | 2022-03-15 | 湖南创益鑫科技有限公司 | Navel orange plastic basket processing equipment |
-
2012
- 2012-11-14 CN CN 201220599193 patent/CN202952434U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179316A (en) * | 2021-12-11 | 2022-03-15 | 湖南创益鑫科技有限公司 | Navel orange plastic basket processing equipment |
| CN114179316B (en) * | 2021-12-11 | 2023-12-19 | 湖南创益鑫科技有限公司 | Navel orange plastic basket processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |