CN201334272Y - Material shaft clamping device of compound machine and coating machine - Google Patents
Material shaft clamping device of compound machine and coating machine Download PDFInfo
- Publication number
- CN201334272Y CN201334272Y CNU2008202282229U CN200820228222U CN201334272Y CN 201334272 Y CN201334272 Y CN 201334272Y CN U2008202282229 U CNU2008202282229 U CN U2008202282229U CN 200820228222 U CN200820228222 U CN 200820228222U CN 201334272 Y CN201334272 Y CN 201334272Y
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- yoke plate
- push rod
- chuck
- coating machine
- 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 - Lifetime
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Abstract
The utility model provides a material shaft clamping machine of a compound machine or a coating machine, which comprises a fixed chuck, a web and a movable chuck; the movable chuck is provided with a chuck shaft connected by a bolt; the middle of the chuck shaft is provided with a spacer bush; the outer side of the spacer bush is provided with a sliding sleeve; a yoke plate is arranged at and fixedly connected with the right end of the sliding sleeve; the lower end of the yoke plate is provided with a push rod which is connected with the yoke plate; the push rod is connected with a linear power cylinder; the left end of the sliding sleeve is provided with a fixed end cover; a limiting plate is arranged at and is fixedly connected with the end cover; the lower end of the limiting plate is provided with the proximity switch which is fixed on a rotary arm; and the proximity switch is capable of detecting if a web clamping head is at the clamping position. The mechanism has the advantages of reasonable layout, simple structure, convenient repairing, and safety and reliable operation.
Description
Technical field
The utility model relates to a kind of printing machinery, specifically relates to a kind of compounding machine, coating machine material axis clamping mechanism.
Background technology
At present, in compounding machine, coating machine material retractable unit, what adopt now all is cylinder vertex of a cone mechanism, this structure is in the process of using, though compact conformation is arranged, advantage such as easy to operate, complex structure, inconvenient, the shortcomings such as safe reliability is not enough, easy gas leakage of maintenance.
The utility model content
In order to address the above problem, it is a kind of simple in structure, easy to maintenance, safe and reliable that the utility model provides, and do not have compounding machine, the coating machine material axis clamping mechanism of gas leakage problem.
The purpose of this utility model realizes by following proposal: a kind of compounding machine, coating machine material axis clamping mechanism, comprise fixed chuck, the material volume, movable chuck, described movable chuck is provided with the collet axis of bolted connection, described collet axis middle part is provided with spacer, described spacer arranged outside has the sliding sleeve that is installed in the collet axis head bearing, the arranged outside of described sliding sleeve has the edge cover, described sliding sleeve right-hand member is provided with the yoke plate of captive joint, be provided with distance sleeve between described yoke plate and the described spacer, described yoke plate lower end is provided with the push rod with its connection, described push rod is provided with the straight line electric cylinder with its connection, the left end of described sliding sleeve is provided with fixed end caps, described end cap is provided with the positioning plate of captive joint, described positioning plate lower end is provided with the approaching beginning that is fixed on the revoliving arm, described straight line electric cylinder is provided with left socle, and described left socle is provided with and its fixing right support, and the left end of described collet axis is provided with the circular nut of locking.
In such scheme, convenient in order to make yoke plate connect back dismounting dress with sliding sleeve, described yoke plate is provided with the yoke plate hole, and sliding sleeve is provided with the sliding sleeve tapped bore.
In such scheme, in order to guarantee yoke plate and push rod bonded assembly reliability, described push rod is provided with bearing pin.
The utility model compounding machine, coating machine material axis clamping mechanism have following beneficial effect:
1, rationally distributed, simple in structure;
2, safe in utilization, reliable;
3, easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model compounding machine, coating machine material axis clamping mechanism;
Fig. 2 is the partial enlarged view of A among Fig. 1.
Among the figure: 1. movable chuck, 2. collet axis, 3. yoke plate, 4. tapered roller bearing, 5. spacer, 6. distance sleeve, 7. ball-bearing casing, 8. circular nut, 9. sliding sleeve, 10. end cap, 11. positioning plates, 12. near switch, 13. the straight line electric cylinder, 14. left socles, 15. right supports, 16. material volume, 17. fixed chuck, 18. edge covers, 19. push rods, 20. revoliving arms, 21. the yoke plate hole, 22. sliding sleeve tapped bore, 23. bearing pins.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model compounding machine, coating machine material axis clamping mechanism are further described:
Among Fig. 1, movable chuck 1 is screwed on collet axis 2, and yoke plate 3 is installed on the collet axis 2 in advance, and collet axis 2 is equipped with tapered roller bearing 4 near movable chuck 1 one ends, is mainly used to bear material volume 16 diametral load that is produced and axial forces.Movable chuck 1 other end is equipped with radial ball bearing 7, plays the supplemental support effect, locatees with spacer 5 between tapered roller bearing 4 and the radial ball bearing 7.At radial ball bearing 7 end faces circular nut 8 is housed, is used for the end-play of adjustable cone coro bearng 4, so that collet axis 2 is rotated flexibly.Collet axis 2 slides in sliding sleeve 9, and edge cover 18 is housed in the outside of sliding sleeve 9, and yoke plate 3 one ends are fixed on the sliding sleeve 9 by yoke plate hole 21 and sliding sleeve tapped bore 22 with bolt, and the other end connects with push rod 19 with bearing pin 23, and push rod 19 is connected with electronic cylinder 13.Tapered roller bearing 4 is middle with distance sleeve 6 adjusting plays with yoke plate 3; The tailstock of straight line electric cylinder 13 is fixed on the revoliving arm 20 by left socle 14 and with right support 15.Support near switch 12 is screwed on revoliving arm, and end cap 10 and positioning plate 11 are contained in the rear end of sliding sleeve 9.Spool hole one end of material volume 16 has movable chuck 1 clamping supporting, and the other end has fixed chuck 17 clampings supporting.
Among Fig. 2, yoke plate 3 is bound up by yoke plate hole 21 and sliding sleeve tapped bore 22 usefulness bolt with sliding sleeve.
When practical application, during host work, the movable chuck of installing on the collet axis 21 is followed the material volume and is rotated.When the virgin material volume being installed or taking off old material volume, the push rod 19 on the straight line electric cylinder 13 promotes yoke plates 3 and moves forward or backward.Yoke plate 3 drive sliding sleeves 9 together forward or backward straight line move.Just can drive collet axis 2 and move forward or backward this moment, owing to movable chuck 1 is fixedly connected on the collet axis 2, so movable chuck 1 also moves forward or backward with collet axis 2.When the virgin material volume was installed, the distance that movable chuck 1 moves was by controlling near switch 2.Movable chuck 1 clamps material volume 16 o'clock, is contained in spacing 11 positions that arrive near switch 12 of pulling of sliding sleeve 9 tail ends, and straight line electric cylinder 13 outage automatically halts, and material volume 16 is in clamped position.No matter so under which kind of situation, as long as the straight line electric cylinder does not have the signal input, the clamped position of material volume can not change.
Claims (3)
1. compounding machine, coating machine material axis clamping mechanism, comprise fixed chuck, the material volume, movable chuck, it is characterized in that, described movable chuck is provided with the collet axis with bolted connection, described collet axis middle part is provided with spacer, described spacer arranged outside has the sliding sleeve that is installed in the collet axis head bearing, the arranged outside of described sliding sleeve has the edge cover, described sliding sleeve right-hand member is provided with the yoke plate of captive joint, be provided with distance sleeve between described yoke plate and the described spacer, described yoke plate lower end is provided with the push rod with its connection, described push rod is provided with the straight line electric cylinder with its connection, the left end of described sliding sleeve is provided with fixed end caps, described end cap is provided with the positioning plate of captive joint, and described positioning plate lower end is provided with the approaching beginning that is fixed on the revoliving arm, and described straight line electric cylinder is provided with left socle, described left socle is provided with and its fixing right support, and the left end of described collet axis is provided with the circular nut of locking.
2. compounding machine according to claim 1, coating machine material axis clamping mechanism is characterized in that described yoke plate is provided with the yoke plate hole, and sliding sleeve is provided with the sliding sleeve tapped bore.
3. compounding machine according to claim 1, coating machine material axis clamping mechanism is characterized in that described push rod is provided with bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202282229U CN201334272Y (en) | 2008-12-12 | 2008-12-12 | Material shaft clamping device of compound machine and coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202282229U CN201334272Y (en) | 2008-12-12 | 2008-12-12 | Material shaft clamping device of compound machine and coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334272Y true CN201334272Y (en) | 2009-10-28 |
Family
ID=41285921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202282229U Expired - Lifetime CN201334272Y (en) | 2008-12-12 | 2008-12-12 | Material shaft clamping device of compound machine and coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334272Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633144A (en) * | 2012-04-24 | 2012-08-15 | 大连橡胶塑料机械股份有限公司 | Wear-resisting quick-change safety chuck |
| CN102886974A (en) * | 2011-07-22 | 2013-01-23 | 盐城市远华机械有限公司 | Hollow flower roll transmission clamping mechanism |
| CN103964239A (en) * | 2014-05-22 | 2014-08-06 | 江苏万工科技集团有限公司 | Greige cloth unwinding device |
| CN104724522A (en) * | 2015-02-05 | 2015-06-24 | 章立夫 | Modified locating device for sofa leather coiling cylinder |
| CN112830336A (en) * | 2021-02-19 | 2021-05-25 | 合肥兴联通讯有限公司 | Disc clamping protection device |
-
2008
- 2008-12-12 CN CNU2008202282229U patent/CN201334272Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886974A (en) * | 2011-07-22 | 2013-01-23 | 盐城市远华机械有限公司 | Hollow flower roll transmission clamping mechanism |
| CN102633144A (en) * | 2012-04-24 | 2012-08-15 | 大连橡胶塑料机械股份有限公司 | Wear-resisting quick-change safety chuck |
| CN103964239A (en) * | 2014-05-22 | 2014-08-06 | 江苏万工科技集团有限公司 | Greige cloth unwinding device |
| CN104724522A (en) * | 2015-02-05 | 2015-06-24 | 章立夫 | Modified locating device for sofa leather coiling cylinder |
| CN112830336A (en) * | 2021-02-19 | 2021-05-25 | 合肥兴联通讯有限公司 | Disc clamping protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |