CN2595780Y - Expanding type raw paper clamp head - Google Patents
Expanding type raw paper clamp head Download PDFInfo
- Publication number
- CN2595780Y CN2595780Y CN 02250349 CN02250349U CN2595780Y CN 2595780 Y CN2595780 Y CN 2595780Y CN 02250349 CN02250349 CN 02250349 CN 02250349 U CN02250349 U CN 02250349U CN 2595780 Y CN2595780 Y CN 2595780Y
- Authority
- CN
- China
- Prior art keywords
- mandrel
- movingly
- orienting sleeve
- slide block
- body paper
- Prior art date
- 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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Abstract
The utility model relates to an expanding type raw paper clamp head, which is provided with a core shaft (1). The utility model is characterized in that the core shaft (1) is sheathed with a guide sleeve (4) in a movable fit mode; an axial reset spring (5) is arranged between the front end face of the inner cavity of the guide sleeve and the core shaft; the side wall of the guide sleeve is provided with not less than three radial guide holes (3) in the circumferential direction, and sliding blocks (2) are inlaid in the guide holes in a movable fit mode; the inner end faces of the sliding blocks are opposite to an inclined plane (1a) which is forwardly inclined and is longitudinally arranged on the side wall of the core shaft. The utility model enables the uniform stress of a raw paper core cylinder which is not easy to damage. The utility model has the advantage of convenient operation.
Description
Technical field
The utility model belongs to a kind of body paper chuck that is installed on the body paper frame.
Background technology
The raw material of paper products such as Production and Packaging case is the body paper of drum, with this paper roll wound packages on the body paper frame, constantly pull out and process, the mounting means of prior art Central Plains paper bobbin normally inserts in the core tube hole at body paper reel two ends with two pyramid body paper mandrel (see figure 1)s on the body paper frame from two ends, clamp the body paper reel, this body paper chuck weak point is a core tube unbalance stress, is easy to be cracked by the taper rib.
Summary of the invention
The technical problems to be solved in the utility model provides and a kind ofly can make body paper reel expansion type body paper stressed evenly, not cracky chuck.
The technical scheme that addresses the above problem is (referring to implementing illustration): the utility model is provided with mandrel (1), it is characterized in that: be with orienting sleeve (4) on the mandrel movingly, axial retracing spring (5) is housed between orienting sleeve inner chamber front end face and the mandrel, the orienting sleeve sidewall is provided with the radially-directed hole (3) that is no less than three in a circumferential direction, be embedded with slide block (2) in the radially-directed hole movingly, the slide block inner end surface is facing to the inclined-plane that turns forward (1a) that vertically is provided with on mandrel (1) sidewall.
Principle of work of the present utility model is: relatively respectively adorn the utility model expansion type body paper chuck on the body paper frame of both sides, body paper reel (9) two ends are enclosed within (see figure 6) on two chucks, and compress distance between two chucks, make orienting sleeve (4) elastic compression backward, at this moment, slide block (2) slides backward by guide sleeve the inclined-plane (1a) that drives along mandrel (1), and is simultaneously extrapolated by the inclined-plane, leans on radially stretching core tube inwall of swelling force.
The utility model can make former refill tube stressed evenly, cracky not, and use easy to operate.
Description of drawings
The body paper chuck of Fig. 1, prior art
Fig. 2, the utility model example structure scheme drawing
The A-A of Fig. 3, Fig. 2 is to structural representation
Fig. 4, Fig. 2 embodiment disassembled form scheme drawing
Structural representation when Fig. 5, the utility model embodiment are contained on the body paper frame
Running condition reference diagram when Fig. 6, the utility model embodiment clamp former refill tube 9
3-radially-directed hole, 2-slide block 2a-inclined-plane, 1-mandrel 1a-inclined-plane 4-orienting sleeve
The spacing guide groove 9-of 5-retracing spring 6-spring pilot hole 7-pin 8-body paper reel
Specific embodiments
Be enclosed within on the mandrel 1, mandrel 1 front end face is provided with vertically recessed spring pilot hole 6 these routine orienting sleeve 4 bearing fits, and retracing spring 5 places in the pilot hole, and its front end withstands on the orienting sleeve 4 inwall front end faces.
Orienting sleeve 4 anterior sidewall circumferencial directions evenly are provided with 6 radially-directed holes 3, slide block 2 embeds radially-directed hole 3 movingly, its inner end embeds in the corresponding 6 vertical chutes that are provided with of mandrel sidewall movingly, described inclined-plane 1a is arranged on the chute bottom, slide block 2 inner end 2a can contact the bonded assembly inclined surface with inclined-plane, chute bottom 1a face, the part that slide block 2 stretches into orienting sleeve is provided with the step of width greater than the radially-directed hole width, can prevent that like this limited slip block skids off in orienting sleeve.
This routine mandrel 1 outer wall front portion is provided with two annular table terraces that formed by different-diameter, orienting sleeve 4 is also corresponding to be provided with cooresponding two the annular table terraces that can bearing fit be enclosed within on the mandrel, each annular table terrace of orienting sleeve is provided with 6 radially-directed holes 3 circumferential respectively, be embedded with slide block 2 in the pilot hole movingly, the slide block inner end surface can use according to the step surface that the size of former refill tube diameter selects diameter to be fit to like this facing to the inclined-plane 1a that turns forward that vertically is provided with on mandrel 1 sidewall.
Parts among this example orienting sleeve 4 and the mandrel 1 are provided with limit sliding chutes 8 longitudinally, and the pin 7 that is provided with on another parts embeds in the limit sliding chutes 8 movingly, form the longitudinal spacing structure of orienting sleeve.This routine pin 7 is arranged on the orienting sleeve 4, and limit sliding chutes 8 is arranged on the mandrel 1.
Common former refill tube diameter has two kinds of sizes, and little is enclosed within on the last annular table terrace, and is withstood axial location by step, on the one annular table terrace of big be enclosed within back, and withstands axial location by guide sleeve the step of rear end.
Claims (5)
1, expansion type body paper chuck, be provided with mandrel (1), it is characterized in that: be with orienting sleeve (4) on the mandrel movingly, axial retracing spring (5) is housed between orienting sleeve inner chamber front end face and the mandrel, the orienting sleeve sidewall is provided with the radially-directed hole (3) that is no less than three in a circumferential direction, be embedded with slide block (2) in the radially-directed hole movingly, the slide block inner end surface is facing to the inclined-plane that turns forward (1a) that vertically is provided with on mandrel (1) sidewall.
2, expansion type body paper chuck according to claim 1, it is characterized in that: described slide block (2) embeds radially-directed hole (3) movingly, its inner end embeds in the corresponding vertical chute that is provided with of mandrel (1) sidewall movingly, described inclined-plane (1a) is arranged on the chute bottom, and slide block (2) inner end (2a) is to contact the bonded assembly inclined surface with inclined-plane (1a), chute bottom face.
3, expansion type body paper chuck according to claim 1 and 2, it is characterized in that: described mandrel (1) outer wall front portion is provided with two annular table terraces that formed by different-diameter, orienting sleeve (4) is also corresponding to be provided with two annular table terraces that can bearing fit be enclosed within on the mandrel, each annular table terrace of orienting sleeve is respectively in the circumferential radially-directed hole (3) that is no less than three that is provided with, be embedded with slide block (2) in the pilot hole movingly, the slide block inner end surface is facing to the inclined-plane that turns forward (1a) that vertically is provided with on mandrel (1) sidewall.
4, expansion type body paper chuck according to claim 1 and 2, it is characterized in that: parts among orienting sleeve (4) and the mandrel (1) are provided with limit sliding chutes (8) longitudinally, and the pin that is provided with on another parts (7) embeds in the limit sliding chutes (8) movingly.
5, expansion type body paper chuck according to claim 3, it is characterized in that: parts among orienting sleeve (4) and the mandrel (1) are provided with limit sliding chutes (8) longitudinally, and the pin that is provided with on another parts (7) embeds in the limit sliding chutes (8) movingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250349 CN2595780Y (en) | 2002-12-17 | 2002-12-17 | Expanding type raw paper clamp head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250349 CN2595780Y (en) | 2002-12-17 | 2002-12-17 | Expanding type raw paper clamp head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2595780Y true CN2595780Y (en) | 2003-12-31 |
Family
ID=33720591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02250349 Expired - Fee Related CN2595780Y (en) | 2002-12-17 | 2002-12-17 | Expanding type raw paper clamp head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2595780Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445038C (en) * | 2004-10-29 | 2008-12-24 | 中原工学院 | Clamp fixture for diminishing key joint interval |
| CN101831833A (en) * | 2010-05-10 | 2010-09-15 | 无锡腾旋技术有限公司 | Rotary automatic expansion-releasing paper collet |
| CN101830360A (en) * | 2010-05-10 | 2010-09-15 | 无锡腾旋技术有限公司 | Automatic rotary paper-loosing collet with pushing plate |
| CN102514246A (en) * | 2011-12-31 | 2012-06-27 | 广东万联包装机械有限公司 | Base paper roll stand self-expansion chuck |
| CN103466391A (en) * | 2013-08-30 | 2013-12-25 | 天津长荣印刷设备股份有限公司 | Multipurpose pneumatic chuck and operating method thereof |
| CN103662924A (en) * | 2012-09-21 | 2014-03-26 | 潮州市彩达包装机械有限公司 | High-speed cutting machine for automatically ascending, descending, expanding and positioning paper core |
| CN104192643A (en) * | 2014-08-22 | 2014-12-10 | 辽宁省机械研究院有限公司 | Expansion and retraction rolling shaft used for fixing material roll |
| CN105600538A (en) * | 2016-03-17 | 2016-05-25 | 大连奥特马工业有限公司 | Six-claw pneumatic swelling chuck device used for splitting machine |
| CN106516860A (en) * | 2016-11-26 | 2017-03-22 | 无锡特恒科技有限公司 | Winding chuck |
| CN107098183A (en) * | 2017-06-02 | 2017-08-29 | 安徽中烟工业有限责任公司 | A kind of obbbin mandrel tensioning apparatus of cigarette making and tipping machine |
| CN108082975A (en) * | 2016-11-21 | 2018-05-29 | 东莞市雅康精密机械有限公司 | Unwinding device |
| CN108147225A (en) * | 2017-12-25 | 2018-06-12 | 重庆渝州印务厂 | A kind of paper press |
| CN108622629A (en) * | 2018-05-30 | 2018-10-09 | 中国联合工程有限公司 | A kind of transplanting positioning tool |
| CN109665349A (en) * | 2018-12-25 | 2019-04-23 | 象山伟栋针纺织有限公司 | Auxiliary device based on clothing cloth processing |
| CN110790090A (en) * | 2019-09-27 | 2020-02-14 | 广州旺特机电设备有限公司 | Full-automatic cleaning equipment for yarn winding of yarn bobbin |
-
2002
- 2002-12-17 CN CN 02250349 patent/CN2595780Y/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445038C (en) * | 2004-10-29 | 2008-12-24 | 中原工学院 | Clamp fixture for diminishing key joint interval |
| CN101831833A (en) * | 2010-05-10 | 2010-09-15 | 无锡腾旋技术有限公司 | Rotary automatic expansion-releasing paper collet |
| CN101830360A (en) * | 2010-05-10 | 2010-09-15 | 无锡腾旋技术有限公司 | Automatic rotary paper-loosing collet with pushing plate |
| CN101831833B (en) * | 2010-05-10 | 2011-12-07 | 江苏腾旋科技股份有限公司 | Rotary automatic expansion-releasing paper collet |
| CN101830360B (en) * | 2010-05-10 | 2012-06-06 | 江苏腾旋科技股份有限公司 | Automatic rotary paper-loosing collet with pushing plate |
| CN102514246A (en) * | 2011-12-31 | 2012-06-27 | 广东万联包装机械有限公司 | Base paper roll stand self-expansion chuck |
| CN103662924A (en) * | 2012-09-21 | 2014-03-26 | 潮州市彩达包装机械有限公司 | High-speed cutting machine for automatically ascending, descending, expanding and positioning paper core |
| CN103466391B (en) * | 2013-08-30 | 2016-08-31 | 天津长荣印刷设备股份有限公司 | A kind of Multipurpose pneumatic chuck and method of work thereof |
| CN103466391A (en) * | 2013-08-30 | 2013-12-25 | 天津长荣印刷设备股份有限公司 | Multipurpose pneumatic chuck and operating method thereof |
| CN104192643A (en) * | 2014-08-22 | 2014-12-10 | 辽宁省机械研究院有限公司 | Expansion and retraction rolling shaft used for fixing material roll |
| CN105600538A (en) * | 2016-03-17 | 2016-05-25 | 大连奥特马工业有限公司 | Six-claw pneumatic swelling chuck device used for splitting machine |
| CN105600538B (en) * | 2016-03-17 | 2017-07-11 | 大连奥特马工业有限公司 | A kind of cutting machine is with six pawl inflatable chuck devices |
| CN108082975A (en) * | 2016-11-21 | 2018-05-29 | 东莞市雅康精密机械有限公司 | Unwinding device |
| CN106516860A (en) * | 2016-11-26 | 2017-03-22 | 无锡特恒科技有限公司 | Winding chuck |
| CN107098183A (en) * | 2017-06-02 | 2017-08-29 | 安徽中烟工业有限责任公司 | A kind of obbbin mandrel tensioning apparatus of cigarette making and tipping machine |
| CN108147225A (en) * | 2017-12-25 | 2018-06-12 | 重庆渝州印务厂 | A kind of paper press |
| CN108147225B (en) * | 2017-12-25 | 2019-11-05 | 重庆渝州印务厂 | A kind of paper press |
| CN108622629A (en) * | 2018-05-30 | 2018-10-09 | 中国联合工程有限公司 | A kind of transplanting positioning tool |
| CN108622629B (en) * | 2018-05-30 | 2024-04-23 | 中国联合工程有限公司 | Transplanting positioning tool |
| CN109665349A (en) * | 2018-12-25 | 2019-04-23 | 象山伟栋针纺织有限公司 | Auxiliary device based on clothing cloth processing |
| CN110790090A (en) * | 2019-09-27 | 2020-02-14 | 广州旺特机电设备有限公司 | Full-automatic cleaning equipment for yarn winding of yarn bobbin |
| CN110790090B (en) * | 2019-09-27 | 2022-04-12 | 广州旺特机电设备有限公司 | Full-automatic cleaning equipment for yarn winding of yarn bobbin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |