CN204523793U - Pinch roll synchronous regulation mechanism - Google Patents
Pinch roll synchronous regulation mechanism Download PDFInfo
- Publication number
- CN204523793U CN204523793U CN201520010349.3U CN201520010349U CN204523793U CN 204523793 U CN204523793 U CN 204523793U CN 201520010349 U CN201520010349 U CN 201520010349U CN 204523793 U CN204523793 U CN 204523793U
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- linear actuator
- synchronizing shaft
- pinch roll
- frame
- pivoted housing
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Abstract
The utility model discloses a kind of pinch roll synchronous regulation mechanism, in one end of frame, the first linear actuator is installed, the other end of frame is provided with the second linear actuator, first linear actuator and the second linear actuator are arranged along the longitudinal direction of frame, the output of the first linear actuator is connected with the first connection pivoted housing, and the output of the second linear actuator is connected with the second connection pivoted housing; Frame is also provided with the first synchronizing shaft, the second synchronizing shaft and pneumatic clutch, first synchronizing shaft and the second synchronizing shaft are along the lateral arrangement of frame, one end of first synchronizing shaft is connected pivoted housing with first and connects, the other end of the first synchronizing shaft is connected with pneumatic clutch, one end of second synchronizing shaft is connected pivoted housing with second and connects, and the other end of the second synchronizing shaft is connected with pneumatic clutch.Single control and Synchronization Control are carried out in the adjustment that the utility model can realize the height and position at the two ends to pinch roll.
Description
Technical field
The utility model relates to a kind of pinch roll synchronous regulation mechanism.
Background technology
Thin-belt casting rolling technology is that molten steel is directly cast into strip by the brilliant roll caster of binode, and then adopts a large pressure milling train to carry out being rolled strip, obtains thin cast strip product that is tightr, better quality.Need multiple pinch roll in whole piece unit, before milling train, have employed two pinch rolls with deviation-correcting function, employ single pinch roll before shearing machine, these pinch roll device play different functions in corresponding position.But, for current pinch roll, according to the needs produced, often need to adjust the height and position of pinch roll, but current pinch roll is in course of adjustment, and can only realize single-ended control, and the control synchronously carrying out adjusting in two ends cannot be realized, therefore await improving.
Summary of the invention
The purpose of this utility model is to provide a kind of pinch roll synchronous regulation mechanism, and single control and Synchronization Control are carried out in the adjustment that the utility model can realize the height and position at the two ends to pinch roll.
The technical scheme solved the problems of the technologies described above is as follows:
Pinch roll synchronous regulation mechanism, comprise frame, in one end of frame, the first linear actuator is installed, the other end of frame is provided with the second linear actuator, first linear actuator and the second linear actuator are arranged along the longitudinal direction of frame, the output of the first linear actuator is connected with the first connection pivoted housing, and the output of the second linear actuator is connected with the second connection pivoted housing;
Frame is also provided with the first synchronizing shaft, the second synchronizing shaft and pneumatic clutch, first synchronizing shaft and the second synchronizing shaft are along the lateral arrangement of frame, one end of first synchronizing shaft is connected pivoted housing with first and connects, the other end of the first synchronizing shaft is connected with pneumatic clutch, one end of second synchronizing shaft is connected pivoted housing with second and connects, and the other end of the second synchronizing shaft is connected with pneumatic clutch.
Preferably, also comprise the first coupling sleeve and the second coupling sleeve, described first synchronizing shaft is connected pivoted housing by the first coupling sleeve with first and connects, and the second synchronizing shaft is connected pivoted housing by the second coupling sleeve with second and connects.
Preferably, the first linear actuator and the second linear actuator are oil cylinder.
Advantage of the present utility model is: can the overall linear actuator controlling frame both sides, is connected by the power that two linear actuators export, make the left and right end of pinch roll synchronously rise and decline by pneumatic clutch.Or be separated by controlling pneumatic clutch, the power independent role making the linear actuator of frame both sides export, to the end of pinch roll, only adjusts separately an end position of pinch roll.Therefore, single control and Synchronization Control are carried out in the adjustment that the utility model achieves the height and position at the two ends to pinch roll, to regulate and control according to the needs produced.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model pinch roll synchronous regulation mechanism;
Fig. 2 is a part for the left view of Fig. 1;
In accompanying drawing, 1 be frame, 2 be the first linear actuator, 3 be the second linear actuator, 4 be the first connection pivoted housing, 5 be the second connection pivoted housing, 6 to be the first synchronizing shaft, 7 be the second synchronizing shaft, 8 for pneumatic clutch, 9 be the first coupling sleeve, 10 be the second coupling sleeve, 11 is pinch roll.
Detailed description of the invention
See figures.1.and.2, pinch roll synchronous regulation mechanism of the present utility model, pinch roll synchronous regulation mechanism, comprise frame, first linear actuator 2 is installed in one end of frame 1, the other end of frame is provided with the second linear actuator 3, first linear actuator 2 and the second linear actuator 3 is oil cylinder.Certain linear actuator also can adopt cylinder, or screw mechanism, or linear electric motors one base part.First linear actuator 2 and the second linear actuator 3 are arranged along the longitudinal direction of frame, and the output that the output of the first linear actuator 2 is connected with the first connection pivoted housing 4, second linear actuator 3 is connected with the second connection pivoted housing 5.First linear actuator 2 is connected with the bearing block of pinch roll 11 respectively with the piston rod of the second linear actuator 3, by the first linear actuator 2 and the second linear actuator 3 driving shaft bearing, and then drives pinch roll 11 action, to change the position of pinch roll 11.First connects pivoted housing 4 is arranged on the piston rod of the first linear actuator, and bearing holder (housing, cover) is equipped with in its inside, and second connects pivoted housing 5 is arranged on the piston rod of the second linear actuator, and bearing holder (housing, cover) is equipped with in its inside.Frame 1 is also provided with the first synchronizing shaft 6, second synchronizing shaft 7 and pneumatic clutch 8, first synchronizing shaft 6 and the second synchronizing shaft 7 lateral arrangement along frame 1.One end of first synchronizing shaft 6 is connected pivoted housing 4 with first and connects, and the other end of the first synchronizing shaft 6 is connected with pneumatic clutch 8, and one end of the second synchronizing shaft 7 is connected pivoted housing 5 with second and connects, and the other end of the second synchronizing shaft 7 is connected with pneumatic clutch 8.
In addition, also comprise the first coupling sleeve 9 and the second coupling sleeve 10, described first synchronizing shaft 6 is connected pivoted housing 4 by the first coupling sleeve 9 with first and connects, and the second synchronizing shaft 7 is connected pivoted housing 5 by the second coupling sleeve 10 with second and connects.The head of the first coupling sleeve 9 and the second coupling sleeve 10 is bearing wheels, first coupling sleeve 9 is connected pivoted housing 4 and is connected into one by bearing wheel with first, second coupling sleeve 10 be connected with second turn 5 by bearing wheel be connected into one, such structure can make demolition, installation convenient.
See figures.1.and.2, when pneumatic clutch 8 stuffiness, intimate-association state is carried out in its inside, namely by pneumatic clutch 8, first synchronizing shaft 6 and the second synchronizing shaft 7 are fastened as a whole, when the first linear actuator 2, when second linear actuator 3 exports linear driving force, first linear actuator 2 drives first to connect pivoted housing 4 displacement while the bearing block driving pinch roll 11 one end, second linear actuator 3 drives second to connect pivoted housing 5 displacement while the bearing block driving pinch roll 11 one end, because first connects pivoted housing 4, second connects pivoted housing 5, first synchronizing shaft 6, second synchronizing shaft 7 is connected in order to one with pneumatic clutch 8, therefore, the output of the first linear actuator 2 and the second linear actuator 3, the upper and lower displacement at pinch roll 11 two ends is made to be for being synchronized with the movement.
When pneumatic clutch 8 is ventilated, released state is carried out in its inside, and pneumatic clutch 8 makes the first synchronizing shaft 6 and the second synchronizing shaft 7 also be in released state.When the first linear actuator 2, when second linear actuator 3 exports linear driving force, first linear actuator 2 drives first to connect pivoted housing 4 displacement while the bearing block driving pinch roll 11 one end, second linear actuator 3 drives second to connect pivoted housing 5 displacement while the bearing block driving pinch roll 11 one end, due to the first synchronizing shaft 6, second synchronizing shaft 7 is in released state, therefore, first linear actuator 2 and the second linear actuator 3 drive separately the two ends of pinch roll to move up and down, the i.e. no longer synchronous upper and lower displacement in the two ends of pinch roll, pinch roll two ends are made to move up and down different distances, reach corresponding technique adjustment requirement.
Claims (3)
1. pinch roll synchronous regulation mechanism, comprise frame, it is characterized in that: in one end of frame (1), the first linear actuator (2) is installed, the other end of frame is provided with the second linear actuator (3), first linear actuator (2) and the second linear actuator (3) are arranged along the longitudinal direction of frame, the output of the first linear actuator (2) is connected with the first connection pivoted housing (4), and the output of the second linear actuator (3) is connected with the second connection pivoted housing (5);
Frame (1) is also provided with the first synchronizing shaft (6), the second synchronizing shaft (7) and pneumatic clutch (8), first synchronizing shaft (6) and the second synchronizing shaft (7) are along the lateral arrangement of frame (1), one end of first synchronizing shaft (6) is connected pivoted housing (4) and connects with first, the other end of the first synchronizing shaft (6) is connected with pneumatic clutch (8), one end of second synchronizing shaft (7) is connected pivoted housing (5) and connects with second, the other end of the second synchronizing shaft (7) is connected with pneumatic clutch (8).
2. pinch roll synchronous regulation mechanism according to claim 1, it is characterized in that: also comprise the first coupling sleeve (9) and the second coupling sleeve (10), described first synchronizing shaft (6) is connected pivoted housing (4) by the first coupling sleeve (9) with first and connects, and the second synchronizing shaft (7) is connected pivoted housing (5) by the second coupling sleeve (10) with second and connects.
3. pinch roll synchronous regulation mechanism according to claim 1, is characterized in that: the first linear actuator (2) and the second linear actuator (3) are oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010349.3U CN204523793U (en) | 2015-01-08 | 2015-01-08 | Pinch roll synchronous regulation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010349.3U CN204523793U (en) | 2015-01-08 | 2015-01-08 | Pinch roll synchronous regulation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204523793U true CN204523793U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010349.3U Active CN204523793U (en) | 2015-01-08 | 2015-01-08 | Pinch roll synchronous regulation mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN204523793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672673A (en) * | 2017-03-03 | 2017-05-17 | 佛山市三水金恒金属制品有限公司 | Aluminum plate return device used for aluminum plate plastic-covering process |
-
2015
- 2015-01-08 CN CN201520010349.3U patent/CN204523793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672673A (en) * | 2017-03-03 | 2017-05-17 | 佛山市三水金恒金属制品有限公司 | Aluminum plate return device used for aluminum plate plastic-covering process |
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| GR01 | Patent grant |