CN217616961U - Withdrawal and straightening machine - Google Patents
Withdrawal and straightening machine Download PDFInfo
- Publication number
- CN217616961U CN217616961U CN202220815433.2U CN202220815433U CN217616961U CN 217616961 U CN217616961 U CN 217616961U CN 202220815433 U CN202220815433 U CN 202220815433U CN 217616961 U CN217616961 U CN 217616961U
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- mounting bracket
- withdrawal
- straightening
- roller
- reduction gear
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Abstract
The utility model discloses a withdrawal and straightening machine, belong to the metallurgical equipment field, it includes first mounting bracket and second mounting bracket, a withdrawal and straightening roller is installed to the front end of first mounting bracket, the rear that lies in withdrawal and straightening roller on the first mounting bracket is equipped with a plurality of free rollers, the top at first mounting bracket is installed to the second mounting bracket, the lower extreme middle part of second mounting bracket is equipped with the mount pad, the pendulum seat is installed respectively at both ends around the mount pad, all install first reduction gear on every pendulum seat, be located install on the pendulum seat at rear with the spindle roller that takes off of first reduction gear connection on it, be located and install on the pendulum seat in the place ahead with the last withdrawal and straightening roller of first reduction gear connection on it, a flexible end is respectively installed down and is connected the telescoping cylinder with the pendulum seat transmission that is close to both ends around the second mounting bracket, a drive end is respectively installed at both ends around the second mounting bracket and is connected first drive arrangement through first universal coupling transmission near it, the advantage of this withdrawal and straightening machine is stable in operation, it is convenient to maintain.
Description
Technical Field
The utility model belongs to the metallurgical equipment field especially relates to a tension leveler.
Background
The transmission mode of the existing withdrawal and straightening machine does not meet the requirements of stripping and rolling and transmission at the same time, the resistance of a crystallizer and a secondary cooling device to a casting blank can be overcome, the casting blank is withdrawn, and if any motor is damaged, the working requirement of the withdrawal and straightening machine cannot be met, and the stable operation of mechanical equipment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem and providing a structure and lifting up and pushing down the in-process at taking off the spindle roller and all not influencing taking off the driven machine of straightening and withdrawing of spindle roller.
The utility model discloses realize the technical scheme of above-mentioned purpose as follows: the utility model provides a withdrawal and straightening machine, includes first mounting bracket and second mounting bracket, a withdrawal and straightening roller is installed down to the front end of first mounting bracket, lie in on the first mounting bracket draw the rear of straightening roller down along fore-and-aft direction interval distribution be equipped with a plurality of free rollers, the second mounting bracket is installed the top of first mounting bracket, the protruding mount pad that is equipped with in lower extreme middle part of second mounting bracket, both ends movable mounting respectively have a pendulum seat, every around the mount pad all install first reduction gear, lie in the rear install a spindle roller of taking off that is connected with first reduction gear transmission on it on the pendulum seat, be located the place ahead install a last withdrawal and straightening roller that is connected with first reduction gear transmission on it on the pendulum seat, a telescopic cylinder is respectively installed at both ends around the second mounting bracket, every telescopic cylinder's flexible end down and with be close to the pendulum seat transmission is connected, a first drive arrangement is respectively installed at both ends around the second mounting bracket, first drive arrangement's drive end passes through the universal coupling transmission with the first reduction gear that is close to it and is connected.
Preferably, the telescopic cylinder is a hydraulic cylinder.
Preferably, the number of the free rollers is two, and the free roller positioned at the rear is positioned right below the ingot stripping roller.
Preferably, the second mounting frame is provided with a second speed reducer in transmission connection with the pull-down straightening roller, the front end of the first mounting frame is further provided with a second driving device, and the driving end of the second driving device is in transmission connection with the second speed reducer through a second universal coupling.
Preferably, the first universal coupling and the second universal coupling are cross universal couplings.
Preferably, the first driving device and the second driving device are both motors.
The technical scheme of the utility model as follows: the utility model discloses a will go up to draw and rectify the roller and lower roll of correcting and match its one's drive arrangement and second drive arrangement respectively, second drive arrangement damages the normal work that does not also influence the machine of correcting of drawing with the arbitrary one of the first drive arrangement who is located the place ahead this moment, and after the two front portion damages, can be driven by the first drive arrangement at rear and take off the spindle roller and rotate, draw the machine of correcting still can normally work this moment, first reduction gear passes through cross universal coupling and is connected with the first drive arrangement transmission that corresponds in addition, do not influence first drive arrangement when so making the telescoping cylinder that corresponds drive pendulum seat pendulum and change from top to bottom and be connected with the first reduction gear transmission that corresponds, second drive arrangement also is connected through cross universal coupling transmission with the second reduction gear in addition, so make the stability that the transmission between the two is connected better.
Drawings
Fig. 1 is a schematic view of the tension leveler of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
Please refer to fig. 1, the utility model provides a withdrawal and straightening machine, including first mounting bracket 1 and second mounting bracket 2, a lower withdrawal and straightening roller 13 is installed to the front end of first mounting bracket 1, lie in on the first mounting bracket 1 the rear of lower withdrawal and straightening roller 13 is equipped with a plurality of free rollers 3 along fore-and-aft direction interval distribution, second mounting bracket 2 is installed in the top of first mounting bracket 1, the protruding mount pad 201 that is equipped with in lower extreme middle part of second mounting bracket 2, there are pendulum seat 4 at both ends around the mount pad 201 respectively movable mounting, all install first reduction gear 6 on every pendulum seat 4, lie in the rear install one with on it first reduction gear 6 transmission connection's stripping roller 5 on pendulum seat 4, lie in the place ahead install one with on it first reduction gear 6 transmission connection's last withdrawal and straightening roller 14, the both ends respectively install a telescoping cylinder 7 around the second mounting bracket 2, every telescoping cylinder 7's telescopic end down and with be close to pendulum seat 4 transmission connection, the drive end of second mounting bracket 2 respectively install a drive end and pass through the first reduction gear drive device 8 on the first reduction gear drive roll and the pull straightening roller, when being close to the first reduction gear drive device on the first reduction gear drive device and the pull straightening roller 8.
Preferably, the telescopic cylinder 7 is a hydraulic cylinder.
Preferably, two free rolls 3 are provided, and the free roll 3 located at the rear is located right below the stripping roll 5.
Preferably, a second speed reducer 10 in transmission connection with the lower straightening roller 13 is arranged on the second mounting frame 2, a second driving device 11 is further installed at the front end of the first mounting frame 1, and a driving end of the second driving device 11 is in transmission connection with the second speed reducer 10 through a second universal coupling 12.
Preferably, the first universal coupling 9 and the second universal coupling 12 are cross universal couplings.
Preferably, the first driving device 8 and the second driving device 11 are both motors.
The upper straightening roll, the lower straightening roll, the free roll and the stripping roll are horizontally arranged along the left-right direction, and the telescopic cylinder is arranged on the second mounting frame in a swinging and rotating mode.
The telescopic cylinder that is located the place ahead makes corresponding pendulum seat pendulum rotation downwards so that draw and rectify the roller and in order to make and draw and rectify the roller and draw down on rectifying the roller, lies in the operation of second drive arrangement or the first drive arrangement that is located the place ahead this moment, the casting blank be by drawing and rectify the roller and draw down between rectifying the roller by going to the back transport, and in second drive arrangement or lie in the place ahead first drive arrangement damages the back, can be by the telescopic cylinder extension of rear so that to take off the spindle roller and push down on the free roller in rear, the first drive arrangement that is located the rear this moment runs, drives and takes off spindle roller and rear free roller and carry the casting blank backward, so makes this to draw the stability of straightening machine improve.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the invention may be embodied with additional modifications as would be readily apparent to those skilled in the art, and the invention is therefore not limited to the details given herein and to the embodiments shown and described without departing from the generic concept as defined by the claims and their equivalents.
Claims (6)
1. The utility model provides a withdrawal and straightening machine, its characterized in that includes first mounting bracket and second mounting bracket, a withdrawal and straightening roller is installed down to the front end of first mounting bracket, lie in on the first mounting bracket the rear of withdrawal and straightening roller is equipped with a plurality of free rollers along fore-and-aft direction interval distribution, the second mounting bracket is installed the top of first mounting bracket, the protruding mount pad that is equipped with in lower extreme middle part of second mounting bracket, both ends movable mounting respectively has pendulum seat, every around the mount pad all install first reduction gear on the pendulum seat, lie in the rear install one on the pendulum seat with its first reduction gear drive be connected take off spindle roller, lie in the place ahead install on the pendulum seat one with its first reduction gear drive be connected last withdrawal and straightening roller, a telescopic cylinder is respectively installed at both ends around the second mounting bracket every telescopic cylinder's flexible end down and with be close to the pendulum seat drive is connected, a first drive arrangement is respectively installed at both ends around the second mounting bracket, first drive arrangement's first reduction gear passes through first universal joint drive with the first drive end that is close to it.
2. The withdrawal and straightening unit as claimed in claim 1, wherein the telescopic cylinder is a hydraulic cylinder.
3. The withdrawal straightening machine according to claim 1, wherein two free rolls are provided, and the free roll positioned at the rear is positioned right below the ingot withdrawal roll.
4. The withdrawal and straightening machine as claimed in any one of claims 1 to 3, wherein a second speed reducer in transmission connection with the lower withdrawal and straightening roller is arranged on the second mounting frame, a second driving device is further mounted at the front end of the first mounting frame, and a driving end of the second driving device is in transmission connection with the second speed reducer through a second universal coupling.
5. The withdrawal straightening machine according to claim 4, wherein the first universal coupling and the second universal coupling are cross universal couplings.
6. The withdrawal straightening machine according to claim 4, wherein the one driving device and the second driving device are both motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220815433.2U CN217616961U (en) | 2022-04-11 | 2022-04-11 | Withdrawal and straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220815433.2U CN217616961U (en) | 2022-04-11 | 2022-04-11 | Withdrawal and straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217616961U true CN217616961U (en) | 2022-10-21 |
Family
ID=83647537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220815433.2U Active CN217616961U (en) | 2022-04-11 | 2022-04-11 | Withdrawal and straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217616961U (en) |
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2022
- 2022-04-11 CN CN202220815433.2U patent/CN217616961U/en active Active
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