CN102962285A - Extruding cushion device - Google Patents
Extruding cushion device Download PDFInfo
- Publication number
- CN102962285A CN102962285A CN2012104325342A CN201210432534A CN102962285A CN 102962285 A CN102962285 A CN 102962285A CN 2012104325342 A CN2012104325342 A CN 2012104325342A CN 201210432534 A CN201210432534 A CN 201210432534A CN 102962285 A CN102962285 A CN 102962285A
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- China
- Prior art keywords
- axis
- extruding
- housing
- shaft
- shell
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- Extrusion Of Metal (AREA)
Abstract
The invention provides an extruding cushion device, which comprises an extruding shaft, a shaft cap, a lock bar, a screw, a clamping pin and a housing, wherein the extruding shaft is mounted in the housing; the lock bar and the shaft cap are sleeved at the inward end of the extruding shaft; the screw passes through the lock bar and the shaft cap and is fixedly connected with the extruding shaft; the edge of the housing is also provided with a group of symmetrical locating rods by taking the axis of the clamping pin as the symmetry axis; the clamping pin is fixed on the housing through the locating rods and a nut; the end of the lock bar is of an outwardly convex sphere; an inserting end of the clamping pin is of an inwardly concave sphere; and the axis of the locating rod is perpendicular to the surface of the housing. The extruding cushion device has the characteristics of being high in production efficiency, high in compression strength and not easily deformed.
Description
Technical field
The invention belongs to the extrusion equipment field, particularly a kind of dummy block device.
Background technology
Extruding is a kind of method commonly used in the light metal material manufacture field, can obtain the tubing, bar, section bar, wire rod in various shapes and cross section etc. by extruding.The extruding pad is a kind ofly in recipient pressure ram and blank to be separated and transmit the compression tool that extruding force is used.The effect of extruding pad is the wearing and tearing that reduce the pressure ram end face, and the isolation blank is protected pressure ram to the heat affecting of pressure ram.But use this extruding pad that the alignment degree of equipment is had higher requirement, if the undesirable damage that is easy to the pinch pad affects squeezing effect.
Summary of the invention
The present invention is intended to overcome the defective of prior art, and a kind of simple in structure, easy to maintenance, dummy block device that compression strength is high is provided.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
The dummy block device, comprise extrusion axis, axle cap, locking bar, screw, bayonet lock and shell, described extrusion axis is installed in the shell, the inside end of described extrusion axis is socketed with locking bar and axle cap, described screw passes locking bar and is fixedly connected with extrusion axis with axle cap, described shell edge also is provided with the one group of symmetrical backstay take the bayonet lock axis as symmetry axis, and described bayonet lock is fixed on the shell by backstay and nut.
Described locking bar end is the sphere of evagination.
Described bayonet lock insertion end is the hemispherical of indent.
Described backstay axis and case surface are perpendicular.
Compared with prior art, the present invention has following beneficial effect:
Utilize the present invention, simple in structure, easy to maintenance, use to consume to concentrate on dummy block, only need periodic replacement extruding cushion block to get final product; Efficiently solve simultaneously because existing equipment compression strength is inadequate, and extrusion machinery is out of shape easily, has guaranteed the quality of product, the development of enterprise is seemed particularly important.
Description of drawings
Fig. 1 is the structural representation of dummy block device of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, the dummy block device comprises extrusion axis 8, axle cap 6, locking bar 4, screw 5, bayonet lock 1 and shell 7, and extrusion axis 8 is installed in shell 7, and extrusion axis 8 inside ends are socketed with locking bar 4 and axle cap 6, and locking bar 4 ends are the sphere of evagination.Screw 5 passes locking bar 4 and is fixedly connected with extrusion axis 8 with axle cap 6, and described shell 7 edges also are provided with the one group of symmetrical backstay 3 take bayonet lock 1 axis as symmetry axis, and backstay 3 axis and shell 7 surfaces are perpendicular.Bayonet lock 1 is fixed on the shell 7 by backstay 3 and nut 2.Described bayonet lock 1 insertion end is the hemispherical of indent, and use matches with locking bar 4 ends.Extrusion axis 8 and shell 7 are equipped with high-temperature-resistant layer towards outer surface.
Utilize the present invention, simple in structure, easy to maintenance, use to consume to concentrate on dummy block, only need periodic replacement extruding cushion block to get final product; Efficiently solve simultaneously because existing equipment compression strength is inadequate, and extrusion machinery is out of shape easily, has guaranteed the quality of product, the development of enterprise is seemed particularly important.
The above only is the explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. dummy block device, comprise extrusion axis, axle cap, locking bar, screw, bayonet lock and shell, it is characterized in that, described extrusion axis is installed in the shell, the inside end of described extrusion axis is socketed with locking bar and axle cap, described screw passes locking bar and is fixedly connected with extrusion axis with axle cap, and described shell edge also is provided with the one group of symmetrical backstay take the bayonet lock axis as symmetry axis, and described bayonet lock is fixed on the shell by backstay and nut.
2. dummy block device according to claim 1, it is characterized in that: described locking bar end is the sphere of evagination.
3. dummy block device according to claim 1, it is characterized in that: described bayonet lock insertion end is the hemispherical of indent.
4. dummy block device according to claim 1, it is characterized in that: described backstay axis and case surface are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104325342A CN102962285A (en) | 2012-11-02 | 2012-11-02 | Extruding cushion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104325342A CN102962285A (en) | 2012-11-02 | 2012-11-02 | Extruding cushion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962285A true CN102962285A (en) | 2013-03-13 |
Family
ID=47792880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104325342A Pending CN102962285A (en) | 2012-11-02 | 2012-11-02 | Extruding cushion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962285A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259234A (en) * | 2014-08-27 | 2015-01-07 | 太原重工股份有限公司 | Extruder and extrusion spacer feeding device thereof |
| CN104785567A (en) * | 2015-04-28 | 2015-07-22 | 苏州铭德铝业有限公司 | Extrusion mat device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1055195A (en) * | 1963-04-09 | 1967-01-18 | Tokutaro Hirone | Extrusion of metals and alloys |
| CN201728238U (en) * | 2010-05-21 | 2011-02-02 | 江苏亚太轻合金科技股份有限公司 | Expanding, fixing and extruding pad for aluminum section extruder |
| CN102069101A (en) * | 2009-11-24 | 2011-05-25 | 上海瑞斯乐门窗有限公司 | Expandable quick loading and unloading extrusion head |
| EP2379245A1 (en) * | 2008-12-24 | 2011-10-26 | Danieli & C. Officine Meccaniche SpA | Expansion dummy block for extruding press for hollow bodies |
| CN102513397A (en) * | 2011-12-26 | 2012-06-27 | 佛山市业精机械制造有限公司 | Disc fixation extrusion pad assembly of extruder |
| CN202438566U (en) * | 2012-02-20 | 2012-09-19 | 苏州铭德铝业有限公司 | Squeezing gasket |
| CN202479253U (en) * | 2012-03-13 | 2012-10-10 | 天津东义镁制品股份有限公司 | Extrusion pad and extrusion device used for extrusion |
| CN202877267U (en) * | 2012-11-02 | 2013-04-17 | 无锡鸿声铝业有限公司 | Dummy block device |
-
2012
- 2012-11-02 CN CN2012104325342A patent/CN102962285A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1055195A (en) * | 1963-04-09 | 1967-01-18 | Tokutaro Hirone | Extrusion of metals and alloys |
| EP2379245A1 (en) * | 2008-12-24 | 2011-10-26 | Danieli & C. Officine Meccaniche SpA | Expansion dummy block for extruding press for hollow bodies |
| CN102069101A (en) * | 2009-11-24 | 2011-05-25 | 上海瑞斯乐门窗有限公司 | Expandable quick loading and unloading extrusion head |
| CN201728238U (en) * | 2010-05-21 | 2011-02-02 | 江苏亚太轻合金科技股份有限公司 | Expanding, fixing and extruding pad for aluminum section extruder |
| CN102513397A (en) * | 2011-12-26 | 2012-06-27 | 佛山市业精机械制造有限公司 | Disc fixation extrusion pad assembly of extruder |
| CN202438566U (en) * | 2012-02-20 | 2012-09-19 | 苏州铭德铝业有限公司 | Squeezing gasket |
| CN202479253U (en) * | 2012-03-13 | 2012-10-10 | 天津东义镁制品股份有限公司 | Extrusion pad and extrusion device used for extrusion |
| CN202877267U (en) * | 2012-11-02 | 2013-04-17 | 无锡鸿声铝业有限公司 | Dummy block device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259234A (en) * | 2014-08-27 | 2015-01-07 | 太原重工股份有限公司 | Extruder and extrusion spacer feeding device thereof |
| CN104259234B (en) * | 2014-08-27 | 2016-05-25 | 太原重工股份有限公司 | Extruder and dummy block chip supplying device thereof |
| CN104785567A (en) * | 2015-04-28 | 2015-07-22 | 苏州铭德铝业有限公司 | Extrusion mat device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130313 |