CN201500696U - Transmission connection device of working roller of medium-thickness plate straightener - Google Patents
Transmission connection device of working roller of medium-thickness plate straightener Download PDFInfo
- Publication number
- CN201500696U CN201500696U CN2009201030988U CN200920103098U CN201500696U CN 201500696 U CN201500696 U CN 201500696U CN 2009201030988 U CN2009201030988 U CN 2009201030988U CN 200920103098 U CN200920103098 U CN 200920103098U CN 201500696 U CN201500696 U CN 201500696U
- Authority
- CN
- China
- Prior art keywords
- connection device
- transmission connection
- working roller
- spline
- working roll
- 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 transmission connection device of a working roller of a medium-thickness plate straightener. The transmission connection device is characterized by consisting of an external spline arranged at the connecting end of the working roller of the straightener and a universal connecting shaft connector with an internal spline and an external spline; the tooth end surface of the external spline at the connecting end of the working roller is a sharp arris type; the tooth end surface of the internal spline of the universal connecting shaft connector is also a sharp arris type; and the transmission connection device can be centered automatically, needs no manual intervention and can realize quick connection and disconnection during the roller-replacing process, and can adjust the engaging length of the spline so as to transmit different torques and meet the transmission requirement of large torque.
Description
Technical field
The utility model belongs to rolling machinery, specially refers to the straightener working roll transmission joint in the Heavy Plate Production.
Background technology
In Heavy Plate Production, because the production characteristics of straightener, every working roll needs independent universal-joint spindle transmission, and working roll needs periodic replacement, safeguards, in order to realize fast roll changing, working roll need be realized being connected and throwing off fast with cardan axis, and must satisfy the requirement of transmitting large torque.The mode of using that is in transmission connection connects for two keys now, and promptly working roll is the optical axis that has two keyways with the end that is connected of universal-joint spindle, and the cardan axis end is the unthreaded hole that has two keyways, adopts key to connect therebetween.
This existing mode and the device of being in transmission connection, the work end optical axis that two keys are installed is difficult to successfully insert the unthreaded hole that the cardan axis end has two keyways, and necessary manual intervention causes very big influence to roll change work; In addition, it is limited that two keys connect the transmission moment of torsion, and the capacity of equipment that improves straightener is had considerable restraint.
Summary of the invention
The purpose of this utility model is to overcome above the deficiencies in the prior art, provides a kind of and need not manual intervention, can realize connecting fast and throwing off, and can satisfy and transmit the big plate leveler working roll transmission joint of moment of torsion.
Technical solutions of the utility model are achieved in that
A kind of plate leveler working roll transmission joint, comprise the universal-joint spindle connector, it is characterized in that connecting the external splines of end by the straightener working roll, and the described universal-joint spindle connector of external splines constitutes in having, the increment face that described working roll connects the end external splines is the cusped edge type, and the increment face of described universal-joint spindle connector internal spline also is the cusped edge type.
The utility model institute compared with prior art, because adopting end face is the inside and outside spline connection of cusped edge, can automatic centering, in the roll change process, need not manual intervention, and realize connecting fast and throwing off, and can reach and transmit different torques, to satisfy the transmission needs of high pulling torque by adjusting the length of action of spline.
Description of drawings
Fig. 1 is the structural representation of the utility model working roll.
Fig. 2 is the assembling schematic diagram of this transmission joint of the utility model.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Shown in Figure 1, structural representation of the present utility model.A kind of plate leveler working roll transmission joint is connected the external splines 2 of end by straightener working roll 1, and the universal-joint spindle connector 4 of external splines 3 constitutes in having, the increment face that described working roll connects the end external splines is the cusped edge type, and the increment face of described universal-joint spindle connector internal spline also is the cusped edge type.
Shown in Figure 2, the assembling schematic diagram of this transmission joint of the utility model.When working roll is connected with cardan axis, the cardan axis end to be fixed, the working roll end is inserted and is got final product, during insertion, both internal splines push mutually with the cusped edge of external splines end face, can be with working roll and the automatic centerings of cardan axis connector, thus can realize connecting fast and throwing off.
When the utility model transmitted different torques at needs, the length of action that only needs to adjust spline can realize.
Claims (1)
1. plate leveler working roll transmission joint, comprise the universal-joint spindle connector, it is characterized in that connecting the external splines (2) of end by straightener working roll (1), and have the described universal-joint spindle connector of interior external splines (3) (4) and constitute, the increment face that described working roll connects the end external splines is the cusped edge type, and the increment face of described universal-joint spindle connector internal spline also is the cusped edge type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201030988U CN201500696U (en) | 2009-05-27 | 2009-05-27 | Transmission connection device of working roller of medium-thickness plate straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201030988U CN201500696U (en) | 2009-05-27 | 2009-05-27 | Transmission connection device of working roller of medium-thickness plate straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500696U true CN201500696U (en) | 2010-06-09 |
Family
ID=42451638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201030988U Expired - Fee Related CN201500696U (en) | 2009-05-27 | 2009-05-27 | Transmission connection device of working roller of medium-thickness plate straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415599A (en) * | 2019-07-03 | 2019-11-05 | 河南艺树文化创意有限公司 | A kind of electronic sand table for building |
| CN111070274A (en) * | 2018-11-07 | 2020-04-28 | 李红艳 | Electronic product shell plate processing device |
-
2009
- 2009-05-27 CN CN2009201030988U patent/CN201500696U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070274A (en) * | 2018-11-07 | 2020-04-28 | 李红艳 | Electronic product shell plate processing device |
| CN111070274B (en) * | 2018-11-07 | 2021-06-25 | 新昌县哈坎机械配件厂 | Electronic product shell plate processing device |
| CN110415599A (en) * | 2019-07-03 | 2019-11-05 | 河南艺树文化创意有限公司 | A kind of electronic sand table for building |
| CN110415599B (en) * | 2019-07-03 | 2021-03-30 | 河南艺树文化创意有限公司 | Electronic sand table for building |
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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: 20100609 Termination date: 20160527 |