CN201338022Y - Retaining key type quick-change device for extrusion containers of extrusion machines - Google Patents
Retaining key type quick-change device for extrusion containers of extrusion machines Download PDFInfo
- Publication number
- CN201338022Y CN201338022Y CNU2008202282572U CN200820228257U CN201338022Y CN 201338022 Y CN201338022 Y CN 201338022Y CN U2008202282572 U CNU2008202282572 U CN U2008202282572U CN 200820228257 U CN200820228257 U CN 200820228257U CN 201338022 Y CN201338022 Y CN 201338022Y
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- China
- Prior art keywords
- recipient
- extrusion
- card key
- retaining key
- change device
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- Expired - Fee Related
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Abstract
The utility model belongs to a retaining key type quick-change device for extrusion containers of aluminum and aluminum alloy extrusion machines, in particular to a retaining key type quick-change device for extrusion containers of large-sized and middle-sized extrusion machines, which is characterized in that an extrusion container (1) is connected with a left retaining key (4) and a right retaining key (6) through a left retaining key pin shaft (3) and a right retaining key pin shaft (5), the left retaining key (4) is connected with an extrusion container left change device (2), and the right retaining key (6) is connected with an extrusion container right change device (7). The utility model effectively resolves the problem that binding force of combined surfaces of casings of extrusion containers are enlarged, and then the extrusion containers are difficult to change.
Description
Technical field
The utility model belongs to the recipient card key formula quick replacement device of aluminium and aluminum alloy extruder use, particularly big-and-middle-sized extruder recipient card key formula fast replacing device.
Background technology
At existing extruder recipient more in the changing device, the axle sleeve type rotating mechanisms that adopt carry out bite type and cooperate more between three layers of lining of axle sleeve and recipient, axle sleeve is rotated to an angle, when the shape of the cutting ferrule of axle sleeve and recipient outer lining is harmonious, recipient can be taken out fast.This kind structure is after long-term the use, because the adhesion of the faying face between axle sleeve and the recipient overcoat strengthens, axle sleeve is difficult for rotation, causes the replacing difficulty of recipient.
Summary of the invention
The purpose of this utility model provides a kind of recipient and changes easy extruder recipient card key formula fast replacing device.
The purpose of this utility model is to realize like this, extruder recipient card key formula fast replacing device, it is characterized in that: recipient is connected left part card key and right part card key by left part card key pin axle with right part card key pin axle, be connected with more changing device of recipient left part on the left part card key, be connected with more changing device of recipient right part on the right part card key.
Described recipient right part is changing device and recipient left part changing device symmetric arrangement more more.
The utility model has the advantages that: owing to adopt the fast replacing device of card key formula recipient, when changing fast, unclamps by recipient the card key, if long-term the use when being difficult for unclamping, can apply external force in card key end, the adhesion that has effectively solved the faying face between the recipient overcoat strengthens, and recipient is changed the problem of difficulty.
Description of drawings:
The utility model is described in further detail below in conjunction with example figure.
Fig. 1 is the utility model embodiment structural representation.
Among the figure: 1, recipient; 2, recipient left part changing device more; 3, left part card key pin axle; 4, left part card key; 5, right part card key pin axle; 6, right part card key; 7, recipient right part changing device more.
The specific embodiment:
As shown in Figure 1, recipient 1 is connected left part card key 4 and right part card key 6 by left part card key pin axle 3 with right part card key pin axle 5, is connected with more changing device 2 of recipient left part on the left part card key 4, is connected with more changing device 7 of recipient right part on the right part card key 6.The recipient right part is changing device 7 and recipient left part changing device 2 symmetric arrangement more more.
In the time of need carrying out the replacing of recipient, more changing device 2 rotations of left part, drive left part card key 4 around 3 rotations of left part card key pin axle, leave the circlip groove of recipient, more changing device 7 rotations of right part drive right part card key 5 around 4 rotations of right part card key pin axle, leave the circlip groove of recipient, this moment, recipient 1 can be released by axis direction, carried out the replacing of recipient.
Adopt the quick replacement device of card key formula recipient, when recipient is changed fast, the card key can be connected bearing pin around it and rotate with recipient, if use the adhesion of the faying face between fast replacing device and the recipient overcoat to strengthen for a long time, can apply external force in card key end, to throw off being connected of card key and recipient, carry out the quick replacing of recipient.
Claims (2)
1, extruder recipient card key formula fast replacing device, it is characterized in that: recipient (1) is connected left part card key (4) and right part card key (6) by left part card key pin axle (3) with right part card key pin axle (5), be connected with more changing device (2) of recipient left part on the left part card key (4), be connected with more changing device (7) of recipient right part on the right part card key (6).
2, extruder recipient card key formula fast replacing device according to claim 1 is characterized in that: described recipient right part is changing device (7) and recipient left part changing device (2) symmetric arrangement more more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202282572U CN201338022Y (en) | 2008-12-29 | 2008-12-29 | Retaining key type quick-change device for extrusion containers of extrusion machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202282572U CN201338022Y (en) | 2008-12-29 | 2008-12-29 | Retaining key type quick-change device for extrusion containers of extrusion machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338022Y true CN201338022Y (en) | 2009-11-04 |
Family
ID=41233557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202282572U Expired - Fee Related CN201338022Y (en) | 2008-12-29 | 2008-12-29 | Retaining key type quick-change device for extrusion containers of extrusion machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338022Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447337A (en) * | 2013-09-05 | 2013-12-18 | 太原重工股份有限公司 | Changing device of extrusion container assembly |
| CN104307905A (en) * | 2014-08-28 | 2015-01-28 | 太原重工股份有限公司 | Extruder and extrusion-container large-gear-ring positioning structure thereof |
| CN105499296A (en) * | 2015-12-31 | 2016-04-20 | 太原重工股份有限公司 | Extrusion container locking device |
| CN105618505A (en) * | 2015-12-23 | 2016-06-01 | 北京有色金属研究总院 | Device for assisting in changing of extrusion container of horizontal extruder and using method of device |
-
2008
- 2008-12-29 CN CNU2008202282572U patent/CN201338022Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447337A (en) * | 2013-09-05 | 2013-12-18 | 太原重工股份有限公司 | Changing device of extrusion container assembly |
| CN103447337B (en) * | 2013-09-05 | 2015-09-30 | 太原重工股份有限公司 | Recipient unit replacement device |
| CN104307905A (en) * | 2014-08-28 | 2015-01-28 | 太原重工股份有限公司 | Extruder and extrusion-container large-gear-ring positioning structure thereof |
| CN105618505A (en) * | 2015-12-23 | 2016-06-01 | 北京有色金属研究总院 | Device for assisting in changing of extrusion container of horizontal extruder and using method of device |
| CN105499296A (en) * | 2015-12-31 | 2016-04-20 | 太原重工股份有限公司 | Extrusion container locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Free format text: FORMER NAME: CHINA HEAVY MACHINERY INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee after: China National Heavy Machinery Research Institute Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao East Road No. 209 yuan Patentee after: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |