CN210676362U - Cold roll gap electric control adjusting device - Google Patents
Cold roll gap electric control adjusting device Download PDFInfo
- Publication number
- CN210676362U CN210676362U CN201921023975.0U CN201921023975U CN210676362U CN 210676362 U CN210676362 U CN 210676362U CN 201921023975 U CN201921023975 U CN 201921023975U CN 210676362 U CN210676362 U CN 210676362U
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- transmission shaft
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- mounting
- adjusting
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Abstract
Automatically controlled adjusting device of cold roll seam, including gear motor, transmission shaft, adjusting gear, fixed key, mounting key, gear motor has the encoder, the gear motor lower part has the mount, gear motor inside has the transmission shaft mounting hole, the transmission shaft mounting hole suits with the transmission shaft, the transmission shaft is connected the transmission shaft mounting hole, the transmission shaft inserts in the transmission shaft mounting hole, the mounting panel is connected to the fixed key upside, the mounting panel card is in the transmission shaft mounting hole, the screw connection mounting panel is passed through to the transmission shaft upper end, adjusting gear is inside to suit with the transmission shaft mutually, adjusting gear is connected to the transmission shaft lower extreme, the transmission shaft lower extreme inserts in the adjusting gear.
Description
Technical Field
The utility model relates to a cold roll field especially relates to an automatically controlled adjusting device of cold roll seam.
Background
The roll gap adjustment is a key link in the rolling process. The precision of the roll gap adjustment is directly proportional to the surface quality of the finished steel product. The existing manual roll gap adjusting device is far from meeting the use requirement. And the adjustment efficiency is low, and the integral rolling speed is limited.
Disclosure of Invention
The utility model discloses the aforesaid to prior art exists is not enough, provides an improve automatically controlled adjusting device of cold roll seam of rolling pass accuracy.
The utility model aims at realizing through the following technical scheme:
the utility model provides an automatically controlled adjusting device of cold roll seam, includes gear motor, transmission shaft, adjusting gear, fixed key, mounting key, gear motor has the encoder, the gear motor lower part has the mount, gear motor inside has the transmission shaft mounting hole, the transmission shaft mounting hole suits with the transmission shaft, the transmission shaft is connected the transmission shaft mounting hole, the transmission shaft inserts in the transmission shaft mounting hole, the mounting panel is connected to the fixed key upside, the mounting panel card is in the transmission shaft mounting hole, the screw connection mounting panel is passed through to the transmission shaft upper end, the adjusting gear is inside to suit with the transmission shaft mutually, adjusting gear is connected to the transmission shaft lower extreme, the transmission shaft lower extreme inserts in the adjusting gear.
The transmission shaft is characterized in that an installation key groove is formed in the upper side of the transmission shaft and is matched with an installation key, the installation key is respectively connected with the installation key groove and a transmission shaft installation hole, one side of the installation key is embedded into the installation key groove, and the other side of the installation key is clamped in the transmission shaft installation hole.
The lower end of the transmission shaft is provided with a fixed key groove, the fixed key groove is matched with a fixed key, the fixed key is respectively connected with the fixed key groove and the adjusting gear, one side of the fixed key is embedded into the fixed key groove, and the other side of the fixed key is clamped in the adjusting gear.
The outer side of the adjusting gear is connected with a rolling mill adjusting mechanism, the rolling mill adjusting mechanism is provided with a transmission gear, the outer side of the adjusting gear is connected with the transmission gear, and the transmission gear is meshed with the adjusting gear.
The fixing frame is characterized in that a fixing flange is arranged on the lower portion of the fixing frame, the lower surface of the fixing flange is connected with a fixing surface, a plurality of fixing holes are formed in the outer side of the fixing flange, and the fixing holes are evenly distributed in the fixing flange.
Has the advantages that:
according to each whole-line rolling process, the speed reducing motor is controlled independently through the encoder, so that each rolling mill is adjusted independently, and the surface quality of rolled pieces is ensured. The mounting structure type of the speed reducing motor is flange connection, and the speed reducing motor is convenient to mount with equipment. The adjusting gear drives a transmission gear of the rolling mill adjusting mechanism, so that roll gap adjustment is performed. The roller boxes with different specifications are assembled with transmission gears with different parameters, and the transmission is accurate. The device is used for independently controlling the speed reducing motor to adjust the roll gap according to different specifications of rolled steel and the adjustment of the field rolling process, the roll gap of each rolling mill is different, the speed reducing motor is configured with different rotating speeds, and the parameters are coordinated and matched, so that the condition that the steel is normally rolled is ensured. The accuracy of the rolling pass is improved, and the surface quality of the steel is improved.
Drawings
Fig. 1 is the structural schematic diagram of the cold roll gap electric control adjusting device of the utility model.
Fig. 2 is the automatically controlled adjusting device top view of cold roll gap.
Fig. 3 is a schematic structural view of the fixing flange of the present invention.
Fig. 4 is a bottom view of fig. 3 according to the present invention.
Fig. 5 is a schematic view of the adjusting gear structure of the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
the utility model provides an automatically controlled adjusting device of cold roll seam, includes gear motor 1, transmission shaft 2, adjusting gear 3, fixed key 4, mounting key 5, gear motor 1 has the encoder, gear motor 1 lower part has mount 11, gear motor 1 is inside to have transmission shaft mounting hole 15, transmission shaft mounting hole 15 suits with transmission shaft 2, transmission shaft mounting hole 15 is connected to transmission shaft 2, transmission shaft 2 inserts in the transmission shaft mounting hole 15, mounting panel 14 is connected to 4 upsides of fixed key, 14 cards of mounting panel are in transmission shaft mounting hole 15, 2 upper ends of transmission shaft pass through screw connection mounting panel 14, 3 inside and 2 suits of transmission shaft of adjusting gear, adjusting gear 3 is connected to 2 lower extremes of transmission shaft, 2 lower extremes of transmission shaft insert in the adjusting gear 3.
2 upsides of transmission shaft have installation keyway 16, installation keyway 16 suits with mounting key 5, mounting key 5 connects installation keyway 16, transmission shaft mounting hole 15 respectively, 5 one sides of mounting key imbed in the installation keyway 16, 5 opposite sides card of mounting key is in transmission shaft mounting hole 15.
The lower extreme of transmission shaft 2 has fixed keyway 17, fixed keyway 17 suits with fixed key 4, fixed keyway 17, adjusting gear 3 are connected respectively to fixed key 4, in fixed key 4 one side embedding fixed keyway 17, fixed key 4 opposite side card is in adjusting gear 3.
The outer side of the adjusting gear 3 is connected with a rolling mill adjusting mechanism which is provided with a transmission gear, the outer side of the adjusting gear 3 is connected with the transmission gear, and the transmission gear is meshed with the adjusting gear 3.
The lower part of the fixing frame 11 is provided with a fixing flange 12, the lower surface of the fixing flange 12 is connected with a fixing surface, the outer side of the fixing flange 12 is provided with a plurality of fixing holes 13, and the fixing holes 13 are uniformly distributed on the fixing flange 12.
According to each whole-line rolling process, the speed reducing motor is controlled independently through the encoder, so that each rolling mill is adjusted independently, and the surface quality of rolled pieces is ensured. The installation structure of the speed reducing motor 1 is in flange connection, and is convenient to install with equipment. The adjusting gear 3 drives a gear of the rolling mill adjusting mechanism, thereby adjusting the roll gap. The roller boxes with different specifications are assembled with transmission gears with different parameters, and the transmission is accurate. The device is used for assembling one set of the rolling mill on line, adjusting the field rolling process according to different specifications of rolled steel, independently controlling the speed reducing motor 1 to adjust the roll gap through the device, wherein the roll gap of each rolling mill is different, and the speed reducing motor 1 is configured with different rotating speeds to coordinate and solve the matching parameters, so that the normal rolling process is ensured. The accuracy of the rolling pass is improved, and the surface quality of the steel is improved. The motor is controlled to rotate through the encoder, the transmission shaft drives the speed change gear to adjust the roll gap, and therefore the precision of a rolled piece is guaranteed. Accurate control, convenient to use can be effectively quick carry out the roll gap adjustment. The on-line equipment is independently controlled, and the requirements of the whole line process are met all the time.
Claims (5)
1. The utility model provides an automatically controlled adjusting device of cold roll seam, characterized by includes gear motor, transmission shaft, adjusting gear, fixed key, mounting key, gear motor has the encoder, the gear motor lower part has the mount, the inside transmission shaft mounting hole that has of gear motor, the transmission shaft mounting hole suits with the transmission shaft, transmission shaft connecting transmission shaft mounting hole, the transmission shaft inserts in the transmission shaft mounting hole, the mounting panel is connected to the fixed key upside, the mounting panel card is in the transmission shaft mounting hole, the screw connection mounting panel is passed through to the transmission shaft upper end, adjusting gear is inside to suit with the transmission shaft, adjusting gear is connected to the transmission shaft lower extreme, the transmission shaft lower extreme inserts in the adjusting gear.
2. The cold roll gap electric control adjusting device according to claim 1, characterized in that the upper side of the transmission shaft is provided with a mounting key groove which is adapted to a mounting key, the mounting key is respectively connected with the mounting key groove and a transmission shaft mounting hole, one side of the mounting key is embedded into the mounting key groove, and the other side of the mounting key is clamped in the transmission shaft mounting hole.
3. The electrically controlled adjusting device for the cold roll gap according to claim 2, characterized in that the lower end of the transmission shaft is provided with a fixed key groove which is adapted to a fixed key, the fixed key is respectively connected with the fixed key groove and the adjusting gear, one side of the fixed key is embedded into the fixed key groove, and the other side of the fixed key is clamped in the adjusting gear.
4. The cold roll gap electric control adjusting device according to claim 3, characterized in that the outer side of the adjusting gear is connected with a rolling mill adjusting mechanism, the rolling mill adjusting mechanism is provided with a transmission gear, the outer side of the adjusting gear is connected with the transmission gear, and the transmission gear is meshed with the adjusting gear.
5. The cold roll gap electric control adjusting device according to claim 4, characterized in that a fixing flange is arranged at the lower part of the fixing frame, the lower surface of the fixing flange is connected with a fixing surface, a plurality of fixing holes are arranged at the outer side of the fixing flange, and the fixing holes are uniformly distributed on the fixing flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921023975.0U CN210676362U (en) | 2019-07-03 | 2019-07-03 | Cold roll gap electric control adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921023975.0U CN210676362U (en) | 2019-07-03 | 2019-07-03 | Cold roll gap electric control adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210676362U true CN210676362U (en) | 2020-06-05 |
Family
ID=70902756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921023975.0U Active CN210676362U (en) | 2019-07-03 | 2019-07-03 | Cold roll gap electric control adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210676362U (en) |
-
2019
- 2019-07-03 CN CN201921023975.0U patent/CN210676362U/en active Active
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