CN102962286A - Extruding cushion device - Google Patents
Extruding cushion device Download PDFInfo
- Publication number
- CN102962286A CN102962286A CN2012104325499A CN201210432549A CN102962286A CN 102962286 A CN102962286 A CN 102962286A CN 2012104325499 A CN2012104325499 A CN 2012104325499A CN 201210432549 A CN201210432549 A CN 201210432549A CN 102962286 A CN102962286 A CN 102962286A
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- China
- Prior art keywords
- extruding
- cushion
- square
- pressure ram
- cushion cover
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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.)
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Abstract
The invention provides an extruding cushion device, which comprises an extruding rod, a fixing cushion sheath and an extruding cushion block, wherein one end of the extruding rod is provided with a connecting part connected with the fixing cushion sheath, and is in sleeve joint with a receiving part at one end of the fixing cushion sheath through the connecting part; the other end of the fixing cushion sheath is provided with a plugging part, and is plugged to the receiving part at the one end of the fixing cushion sheath through the plugging part; the other end of the extruding rod is provided with a high temperature resistant layer; the connecting part is of a projecting square; the receiving part of the fixing cushion sheath is of an inwardly concave square, and is matched with the connecting part of the extruding rod in size; the plugging part is of a projecting square; and the receiving part of the extruding cushion block is of an inwardly concave square, and is matched with the plugging part of the fixing cushion sheath in sized. The extruding cushion device has the advantages of simple structure and high compression strength.
Description
Technical field
The invention belongs to the extrusion equipment field, particularly a kind of dummy block.
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 dummy block device 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 dummy block device 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.Push at present the form of fixation extrusion pad in the industry, be generally by screw connecting structure and pressure ram and be fixedly connected, 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.Therefore, need a kind of simple in structure, dummy block device that compressive resistance is strong.
Summary of the invention
The present invention is intended to overcome the defective of prior art, and a kind of simple in structure, 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 comprises pressure ram, fixedly cushion cover and extruding cushion block, and described pressure ram one end is provided with the connecting portion that is connected with fixing cushion cover, by connecting portion and fixedly the resettlement section of cushion cover one end be socketed; The described fixedly cushion cover other end is provided with the Plug Division, pegs graft by Plug Division and the resettlement section of extruding cushion block one end; The other end of described pressure ram is provided with high-temperature-resistant layer.
The square of described connecting portion for protruding.
The resettlement section of described fixedly cushion cover is the square of indent, and its size matches with the connecting portion of pressure ram.
The square of described Plug Division for protruding.
The resettlement section of described extruding cushion block is the square of indent, and its size matches with the fixing Plug Division of cushion cover.
Compared with prior art, the present invention has following beneficial effect:
The present invention is simple in structure; The pressure ram end is provided with high-temperature-resistant layer, and the dummy block compression strength that makes is high, and is not yielding; Pressure ram and fixedly cushion cover, fixedly cushion cover and extruding are in mating connection between the cushion block, be connected firmly.
Description of drawings
Fig. 1 is the schematic diagram of dummy block device of the present invention.
Fig. 2 is the schematic diagram of the connecting portion of pressure ram 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 and Figure 2, the dummy block device comprises pressure ram 10, fixedly cushion cover 20 and extruding cushion block 30, and pressure ram 10 1 ends are provided with the connecting portion 11 that is connected with fixing cushion cover 20, is socketed by connecting portion 11 and the fixing resettlement section 21 of cushion cover 20 1 ends.The square of connecting portion 11 for protruding.Fixedly the resettlement section 21 of cushion cover 20 is the square of indent, and its size matches with the connecting portion 11 of pressure ram 10.Fixedly cushion cover 20 other ends are provided with Plug Division 22, peg graft by Plug Division 22 and the resettlement section 31 of extruding cushion block 30 1 ends; The square of Plug Division 22 for protruding.The extruding cushion block 30 resettlement section 31 be the square of indent, its size and fixedly the Plug Division 22 of cushion cover 20 match.Pressure ram 10 other ends are provided with high-temperature-resistant layer.
The present invention is simple in structure, and the pressure ram end is provided with high-temperature-resistant layer, and the extruding cushion block compression strength that makes is high, and is not yielding; Pressure ram and fixedly cushion cover, fixedly cushion cover and extruding are in mating connection between the cushion block, be connected firmly.
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 (5)
1. dummy block device comprises pressure ram, fixedly cushion cover and extruding cushion block, it is characterized in that, the end that described pressure ram is connected with fixing cushion cover is provided with connecting portion, by connecting portion and fixedly the resettlement section of cushion cover one end be socketed; The described fixedly cushion cover other end is provided with the Plug Division, pegs graft by Plug Division and the resettlement section of extruding cushion block one end; The other end of described pressure ram is provided with high-temperature-resistant layer.
2. dummy block device according to claim 1 is characterized in that: the square of described connecting portion for protruding.
3. dummy block device according to claim 2, it is characterized in that: the resettlement section of described fixedly cushion cover is the square of indent, its size matches with the connecting portion of pressure ram.
4. dummy block device according to claim 1 is characterized in that: the square of described Plug Division for protruding.
5. dummy block device according to claim 4, it is characterized in that: the resettlement section of described extruding cushion block is the square of indent, its size matches with the fixing Plug Division of cushion cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104325499A CN102962286A (en) | 2012-11-02 | 2012-11-02 | Extruding cushion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104325499A CN102962286A (en) | 2012-11-02 | 2012-11-02 | Extruding cushion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962286A true CN102962286A (en) | 2013-03-13 |
Family
ID=47792881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104325499A Pending CN102962286A (en) | 2012-11-02 | 2012-11-02 | Extruding cushion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962286A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0970614A (en) * | 1995-09-08 | 1997-03-18 | Ube Ind Ltd | Extrusion molding device |
| US5626047A (en) * | 1995-11-13 | 1997-05-06 | Bello; Luis B. | Fixed dummy block assembly |
| JPH09234510A (en) * | 1996-02-29 | 1997-09-09 | Mitsui Eng & Shipbuild Co Ltd | Structure of dummy block fitting part |
| 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 |
| CN202893866U (en) * | 2012-11-02 | 2013-04-24 | 无锡鸿声铝业有限公司 | Extruding cushion device |
-
2012
- 2012-11-02 CN CN2012104325499A patent/CN102962286A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0970614A (en) * | 1995-09-08 | 1997-03-18 | Ube Ind Ltd | Extrusion molding device |
| US5626047A (en) * | 1995-11-13 | 1997-05-06 | Bello; Luis B. | Fixed dummy block assembly |
| JPH09234510A (en) * | 1996-02-29 | 1997-09-09 | Mitsui Eng & Shipbuild Co Ltd | Structure of dummy block fitting part |
| 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 |
| CN202893866U (en) * | 2012-11-02 | 2013-04-24 | 无锡鸿声铝业有限公司 | Extruding cushion 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 |