CN202933961U - Tooling die for extruding seamless aluminum pipe - Google Patents
Tooling die for extruding seamless aluminum pipe Download PDFInfo
- Publication number
- CN202933961U CN202933961U CN 201220653068 CN201220653068U CN202933961U CN 202933961 U CN202933961 U CN 202933961U CN 201220653068 CN201220653068 CN 201220653068 CN 201220653068 U CN201220653068 U CN 201220653068U CN 202933961 U CN202933961 U CN 202933961U
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- China
- Prior art keywords
- extruding
- aluminum pipe
- tooling die
- seamless aluminum
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a tooling die for extruding a seamless aluminum pipe, and aims at the defects of high equipment investment cost, large tooling die consumption, serious eccentricity, low yield and the like when a mechanical structure with a punching system is adopted for the extrusion of the existing seamless aluminum pipe. The tooling die for extruding the seamless aluminum pipe has a simple structure and is capable of effectively ensuring the concentricity. According to the technical scheme, the upper end of an extruding die is embedded in an inner hole in the lower end of an extruding cylinder, a circular extruding pad is arranged at the lower end of an extruding shaft assembled with the extruding cylinder, and the upper part of a T-shaped extruding needle is arranged in a circular concave groove in the upper end of the extruding pad.
Description
Technical field
The utility model relates to mechanic's mould that aluminum section extruder is used, especially a kind of tool and mould of seamless aluminium tubing extruding.
Background technology
The aluminum current Form-bar Press Machine can only be used for extruded aluminium section, bar, wire rod, but can not push seamless aluminium tubing.The weak points such as push seamless aluminium tubing and now adopt tape punching system mechanics structure, exist the equipment investment expense high, tool and mould consumption is large, eccentric serious, and the finished product rate is low.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, can effectively guarantee the tool and mould of concentric seamless aluminium tubing extruding.
The utility model solves the technical scheme that its technical problem adopts: a kind of tool and mould of seamless aluminium tubing extruding, include extrusion axis and recipient, the upper end of its extrusion die embeds the lower end endoporus of recipient, with the extrusion axis lower end of recipient assembling, rounded dummy block is arranged, the upper end of dummy block has that the round concave shape groove is in-built is equipped with T-shaped squeezing needle top, and described dummy block is double-decker.
Described dummy block is the silicon bi-layer rubber cushion.
While using the utility model, first be arranged on aluminium type extruder, extrusion axis moves down and promotes dummy block and move downward, and dummy block promotes squeezing needle again and moves down to the nib of extrusion die.
The beneficial effect main manifestations of the tool and mould of a kind of seamless aluminium tubing extruding of the utility model is: simple and compact for structure, easy to install, effectively guarantee that the axle center of squeezing needle is concentric with the axle center of extrusion die, and double-deck silica gel also has certain shockproof effect.
The accompanying drawing explanation
Fig. 1 is the structural representation of the tool and mould of the utility model seamless aluminium tubing extruding.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model specific embodiment is described:
With reference to Fig. 1, the upper end of the extrusion die 5 of the tool and mould of the utility model seamless aluminium tubing extruding embeds the lower end endoporus of recipient 2, with the lower end of the extrusion axis 1 of recipient 2 assembling, rounded dummy block 3 is arranged, there are in-built T-shaped squeezing needle 6 tops that are equipped with of round concave shape groove the upper end of dummy block.The axle 1 that is squeezed promotes the hollow casting rod 4 of dummy block 3 promotion and moves downward, and hollow casting rod 4 is extruded and forms seamless aluminium tubing 7 by the gap between extrusion die 5 and squeezing needle 6.Dummy block is double-decker.Dummy block is the silicon bi-layer rubber cushion.
The above is explained in detail the utility model preferred embodiment by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken possessed those of ordinary skills, can also under the prerequisite that does not break away from the utility model aim, make a variety of changes.
Do not break away from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (2)
1. the tool and mould of seamless aluminium tubing extruding, it is characterized in that, comprise extrusion die, extrusion axis and recipient, the upper end of described extrusion die embeds the lower end endoporus of recipient, the described extrusion axis of assembling in described recipient, the extrusion axis lower end is provided with rounded dummy block, and described dummy block is double-decker.
2. the tool and mould of seamless aluminium tubing extruding according to claim 1, is characterized in that, described dummy block is the silicon bi-layer rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653068 CN202933961U (en) | 2012-12-03 | 2012-12-03 | Tooling die for extruding seamless aluminum pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653068 CN202933961U (en) | 2012-12-03 | 2012-12-03 | Tooling die for extruding seamless aluminum pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202933961U true CN202933961U (en) | 2013-05-15 |
Family
ID=48318222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220653068 Expired - Fee Related CN202933961U (en) | 2012-12-03 | 2012-12-03 | Tooling die for extruding seamless aluminum pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202933961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464499A (en) * | 2013-09-04 | 2013-12-25 | 辽源飞跃工模具有限公司 | Seamless square tube extruding die |
-
2012
- 2012-12-03 CN CN 201220653068 patent/CN202933961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464499A (en) * | 2013-09-04 | 2013-12-25 | 辽源飞跃工模具有限公司 | Seamless square tube extruding die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131203 |