CN203438493U - Core pulling structure for inserts of long-tube product mold - Google Patents
Core pulling structure for inserts of long-tube product mold Download PDFInfo
- Publication number
- CN203438493U CN203438493U CN201320497633.9U CN201320497633U CN203438493U CN 203438493 U CN203438493 U CN 203438493U CN 201320497633 U CN201320497633 U CN 201320497633U CN 203438493 U CN203438493 U CN 203438493U
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- China
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- mold
- oil cylinder
- plate
- core pulling
- inserts
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- Expired - Fee Related
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Abstract
The utility model provides a core pulling structure for inserts of a long-tube product mold. The core pulling structure for inserts of a mold with two cavity structures is simple, and accordingly, the mold is simple in structure, low in manufacture cost and high in mounting efficiency. The core pulling structure comprises a front mold, a rear mold, a plate A and a plate B, wherein at least two cavities are formed between the front mold and the rear mold; and tubular inserts are located in the corresponding cavities, and center lines of the cavities are parallel. The core pulling structure is characterized in that the tail end of each tubular insert is embedded into the same connecting block; the connecting block is tightly connected with the inner side of a linear slide block; and the bottom end surface of the linear slide block is supported on the plane of an abrasion-resistant block, the outer side of the linear slide block is tightly connected with a piston rod of an oil cylinder, and the oil cylinder is fastened on the outer side of the plate B through oil cylinder bases.
Description
Technical field
The utility model relates to the technical field of structures of product mold, is specially a kind of mold insert pulled core structure of mould of long tube product.
Background technology
The mould structure of long tube product, be specially in the die cavity of mould tubulose mold insert is set, during the demoulding, tubulose mold insert completes and looses core under the drive of Angle Pin, but for being provided with two with the structure of upper impression in a mould, it needs the Angle Pin structure of respective amount to complete loosing core of mold insert, and it makes the complex structure of mould, and cost of manufacture is high, installation effectiveness is poor.
Summary of the invention
The utility model provides a kind of mold insert pulled core structure of mould of long tube product, and it makes to have in a mould mold insert pulled core structure of mould of two cavity structures simple, and then makes the simple in structure of mould, and cost of manufacture is low, installation effectiveness is high.
A kind of mold insert pulled core structure of mould of long tube product, its technical scheme is such: it comprises front mould, rear mold, A plate, B plate, described front mould, between rear mold, have two die cavities at least, tubulose mold insert is positioned at corresponding die cavity, layout is parallel to each other between the center line of all die cavities, it is characterized in that: the end of each tubulose mold insert is flush-mounted in same contiguous block, described contiguous block is fastenedly connected the inner side of straight line line position piece, the bottom face of described straight line line position piece is supported on the plane of wear-resistant block, the outside of described straight line line position piece is fastenedly connected the piston rod of oil cylinder, described oil cylinder is anchored on the outside of described B plate by oil cylinder seat.
Adopt after structure of the present utility model, front mould, rear mold complete after the demoulding, cylinder action, drive straight line line position piece rectilinear motion laterally, drive tubulose mold insert to detach corresponding die cavity, without the structure that is designed to a plurality of Angle Pins, it makes to have in a mould mold insert pulled core structure of mould of two cavity structures simple, and then making the simple in structure of mould, cost of manufacture is low, installation effectiveness is high.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model;
Fig. 2 is the top view structural representation of Fig. 1.
The specific embodiment
See Fig. 1, Fig. 2, it comprises front mould 1, rear mold 2, A plate 3, B plate 4, between front mould 1, rear mold 2, have two die cavities 5 at least, tubulose mold insert 6 is positioned at corresponding die cavity 5, layout is parallel to each other between the center line of all die cavities 5, the end of each tubulose mold insert 6 is flush-mounted in same contiguous block 7, contiguous block 7 is fastenedly connected the inner side of straight line line position piece 8, the bottom face of straight line line position piece 8 is supported on the plane of wear-resistant block 9, the outside of straight line line position piece 8 is fastenedly connected the piston rod 11 of oil cylinder 10, and oil cylinder 10 is anchored on the outside of B plate 4 by oil cylinder seat 12.
Claims (1)
1. the mold insert pulled core structure of the mould of a long tube product, it comprises front mould, rear mold, A plate, B plate, described front mould, between rear mold, have two die cavities at least, tubulose mold insert is positioned at corresponding die cavity, layout is parallel to each other between the center line of all die cavities, it is characterized in that: the end of each tubulose mold insert is flush-mounted in same contiguous block, described contiguous block is fastenedly connected the inner side of straight line line position piece, the bottom face of described straight line line position piece is supported on the plane of wear-resistant block, the outside of described straight line line position piece is fastenedly connected the piston rod of oil cylinder, described oil cylinder is anchored on the outside of described B plate by oil cylinder seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497633.9U CN203438493U (en) | 2013-08-15 | 2013-08-15 | Core pulling structure for inserts of long-tube product mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497633.9U CN203438493U (en) | 2013-08-15 | 2013-08-15 | Core pulling structure for inserts of long-tube product mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438493U true CN203438493U (en) | 2014-02-19 |
Family
ID=50089567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320497633.9U Expired - Fee Related CN203438493U (en) | 2013-08-15 | 2013-08-15 | Core pulling structure for inserts of long-tube product mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438493U (en) |
-
2013
- 2013-08-15 CN CN201320497633.9U patent/CN203438493U/en not_active Expired - Fee Related
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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: 20140219 Termination date: 20140815 |
|
| EXPY | Termination of patent right or utility model |