CN202129296U - Tension roll mechanism of belt coiling assistor - Google Patents
Tension roll mechanism of belt coiling assistor Download PDFInfo
- Publication number
- CN202129296U CN202129296U CN201120216650U CN201120216650U CN202129296U CN 202129296 U CN202129296 U CN 202129296U CN 201120216650 U CN201120216650 U CN 201120216650U CN 201120216650 U CN201120216650 U CN 201120216650U CN 202129296 U CN202129296 U CN 202129296U
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- CN
- China
- Prior art keywords
- axle sleeve
- frame
- tension roll
- rotating disk
- roll shaft
- 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 provides a tension roll mechanism of a belt coiling assistor. The tension roll mechanism of the belt coiling assistor comprises a tension roll, wherein the two ends of the tension roll are arranged on a machine frame of the belt coiling assistor; axial center regulating devices are arranged at the two ends of the tension roll; the two ends of a tension roll shaft are arranged on the machine frame through the two axial center regulating devices; each axial center regulating device comprises a shaft sleeve which can rotate on the machine frame, and a locking device which is used for locking the shaft sleeve on the machine frame; the tension roll shaft is inserted into the shaft sleeve from one end of the shaft sleeve; and deviation of 1 to 10mm exists between the axial center of the tension roll shaft and a rotating shaft of the shaft sleeve. The deviation of 1 to 10mm exists between the axial center of the tension roll shaft and the rotating shaft of the shaft sleeve, the position of the center of the tension roll shaft of a belt can be regulated by rotating the shaft sleeve, so that the tension rolls are parallel to the axial line of a front-end roll system including a pinch roll, a coiling drum and the like; the tension roll mechanism of the belt coiling assistor is easy to operate; the coiling assisting quality is improved; and the abrasion to the belt is reduced.
Description
Technical field
The utility model relates to the corollary apparatus of strip coiling, relates in particular to strap rolling-assisting device, particularly the tightening roller mechanism of strap rolling-assisting device.
Background technology
In sheet material finishing unit, the afterbody that strap rolling-assisting device is positioned at unit is used for assisting coiling machine that strip is batched at coiler mandrel.Help when volume, the rolling-assisting device action makes and helps the volume belt to encase reel, and coiler mandrel rotates, and steel band is wrapped on the reel under the rolling-assisting device effect, batches three to five circle back rolling-assisting devices and opens and return, and helps volume work to accomplish.
Strap rolling-assisting device comprises frame and a plurality of belt tension roller that is arranged on the frame, and the belt tension roller is an assembly more important in the strap rolling-assisting device.Because alignment error; And using mid frame to receive distortion that the external force effect causes, to make each idler roller be parallel with front end rollers such as pinch roll, reels no longer, and that existing each idler roller is is fixed, the adjustment difficulty; Help volume second-rate so cause, the belt serious wear.
The utility model content
The utility model technical problem to be solved is: a kind of tightening roller mechanism of strap rolling-assisting device is provided, the adjustable positions of the belt tension roll shaft heart of this tightening roller mechanism.
The utility model is to solve the problems of the technologies described above the technical scheme of being taked to be:
A kind of tightening roller mechanism of strap rolling-assisting device; It comprises idler roller; The two ends of tensioning roll shaft are arranged on the frame of strap rolling-assisting device, and the two ends of idler roller are respectively equipped with the axle center adjusting device, and the two ends of tensioning roll shaft are arranged on the frame through two axle center adjusting devices respectively;
Said axle center adjusting device comprises can be at the axle sleeve that rotates on the frame, be used for axle sleeve is locked at the locking device on the frame; The tensioning roll shaft inserts in the axle sleeve from an end of axle sleeve, has the deviation of 1-10mm between the axle center of tensioning roll shaft and the center of rotation of axle sleeve.
In the such scheme, have circular hole on the frame at said idler roller two ends, said axle sleeve inserts in the circular hole;
Said locking device comprises rotating disk and screw rod, and rotating disk is arranged on the outside of frame, and the other end of axle sleeve is fixedly connected with the medial surface of rotating disk; Have arc-shaped slot on the rotating disk, the turning cylinder concentric of arc-shaped slot and axle sleeve, screw rod passes arc-shaped slot rotating disk is locked on the frame lateral surface.
In the such scheme, the lateral surface of rotating disk is provided with the handle that is used to drive dial rotation.
The beneficial effect of the utility model is: owing to there is the deviation of 1-10mm between the center of rotation of the axle center of tensioning roll shaft and axle sleeve; People can regulate the position of the belt tension roll shaft heart through rotary sleeve; Make the parallel axes of front end rollers such as each idler roller and pinch roll, reel system; Simple to operate, and improved and helped the volume quality, the belt wearing and tearing reduced.
Description of drawings
Fig. 1 is the generalized section of the utility model tightening roller mechanism embodiment.
Fig. 2 is the side view of Fig. 1.
Among the figure: 1, tensioning roll shaft, 2, idler roller, 3, bearing, 4, axle sleeve, 5, frame, 6, screw rod, 7, handle, 8, rotating disk, 9, arc-shaped slot.
The specific embodiment
Below in conjunction with accompanying drawing and case study on implementation the utility model is done further to describe, certain following embodiment should not be construed as the restriction to the utility model.
Like the tightening roller mechanism embodiment of Fig. 1, the utility model strap rolling-assisting device shown in 2, it comprises idler roller 2, and idler roller 2 comprises the tensioning roll shaft 1 in roller and the roller, is provided with bearing 3 between roller and the tensioning roll shaft 1.The two ends of tensioning roll shaft 1 are arranged on the frame 5 of strap rolling-assisting device.The two ends of idler roller 2 are respectively equipped with the axle center adjusting device, and the two ends of tensioning roll shaft 1 are arranged on the frame 5 through two axle center adjusting devices respectively.
Said axle center adjusting device comprises can be at the axle sleeve that rotates on the frame 4, be used for axle sleeve is locked at the locking device on the frame; Tensioning roll shaft 1 inserts in the axle sleeve 4 from an end of axle sleeve 4, has the deviation of 5mm between the axle center of tensioning roll shaft and the center of rotation of axle sleeve.
Have circular hole on the frame 5 at said idler roller two ends, said axle sleeve 4 inserts in the circular hole.
Said locking device comprises rotating disk 8 and screw rod 6, and rotating disk 8 is arranged on the outside of frame 5, and the other end of axle sleeve 4 is fixedly connected with the medial surface of rotating disk 8; Have arc-shaped slot 9 on the rotating disk 8, the turning cylinder concentric of arc-shaped slot 9 and axle sleeve 4, screw rod 6 passes arc-shaped slot 9 rotating disk 8 is locked on frame 5 lateral surfaces.
The lateral surface of rotating disk 8 is provided with the handle 7 that is used to drive dial rotation, during modulation, unclamps screw rod 6; With spanner turning handle 7, handle 7 drives axle sleeve 4 and rotates within the specific limits, the position of the adjustment belt tension roll shaft heart; After adjusting to the right place, fastening screw 6, strap rolling-assisting device can use.
In the utility model, generally between 1-10mm, said deviation can produce the deviation of depositing between the axle center of tensioning roll shaft and the center of rotation of axle sleeve in the following manner:
1, the axle center of circular hole is on same axis on the center of rotation of the axle center of axle sleeve 4, axle sleeve 4, the frame 5, and tensioning roll shaft 1 off-centre is installed in the axle sleeve 4, promptly has deviation between the axle center of the axle center of tensioning roll shaft and axle sleeve.
2, there is deviation in the axle center of the axle center of tensioning roll shaft and axle sleeve between the axle center of axle sleeve and the center of rotation of axle sleeve on same axis.
Claims (3)
1. the tightening roller mechanism of a strap rolling-assisting device; It comprises idler roller; The two ends of tensioning roll shaft are arranged on the frame of strap rolling-assisting device, it is characterized in that: the two ends of idler roller are respectively equipped with the axle center adjusting device, and the two ends of tensioning roll shaft are arranged on the frame through two axle center adjusting devices respectively;
Said axle center adjusting device comprises can be at the axle sleeve that rotates on the frame, be used for axle sleeve is locked at the locking device on the frame; The tensioning roll shaft inserts in the axle sleeve from an end of axle sleeve, has the deviation of 1-10mm between the axle center of tensioning roll shaft and the center of rotation of axle sleeve.
2. tightening roller mechanism as claimed in claim 1 is characterized in that: have circular hole on the frame at said idler roller two ends, said axle sleeve inserts in the circular hole;
Said locking device comprises rotating disk and screw rod, and rotating disk is arranged on the outside of frame, and the other end of axle sleeve is fixedly connected with the medial surface of rotating disk; Have arc-shaped slot on the rotating disk, the turning cylinder concentric of arc-shaped slot and axle sleeve, screw rod passes arc-shaped slot rotating disk is locked on the frame lateral surface.
3. tightening roller mechanism as claimed in claim 2 is characterized in that: the lateral surface of rotating disk is provided with the handle that is used to drive dial rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120216650U CN202129296U (en) | 2011-06-24 | 2011-06-24 | Tension roll mechanism of belt coiling assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120216650U CN202129296U (en) | 2011-06-24 | 2011-06-24 | Tension roll mechanism of belt coiling assistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129296U true CN202129296U (en) | 2012-02-01 |
Family
ID=45518083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120216650U Expired - Fee Related CN202129296U (en) | 2011-06-24 | 2011-06-24 | Tension roll mechanism of belt coiling assistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744287A (en) * | 2012-06-26 | 2012-10-24 | 中国重型机械研究院有限公司 | Belt deflection correction device |
| CN104492856A (en) * | 2014-12-31 | 2015-04-08 | 太原重工股份有限公司 | Deviation correction device of auxiliary belt coiling device |
-
2011
- 2011-06-24 CN CN201120216650U patent/CN202129296U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744287A (en) * | 2012-06-26 | 2012-10-24 | 中国重型机械研究院有限公司 | Belt deflection correction device |
| CN104492856A (en) * | 2014-12-31 | 2015-04-08 | 太原重工股份有限公司 | Deviation correction device of auxiliary belt coiling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20160624 |