CN220092512U - Cold rolling device convenient for replacing roller - Google Patents
Cold rolling device convenient for replacing roller Download PDFInfo
- Publication number
- CN220092512U CN220092512U CN202320944717.6U CN202320944717U CN220092512U CN 220092512 U CN220092512 U CN 220092512U CN 202320944717 U CN202320944717 U CN 202320944717U CN 220092512 U CN220092512 U CN 220092512U
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- Prior art keywords
- worm
- wall
- roll
- fixedly connected
- disc
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- 238000005097 cold rolling Methods 0.000 title claims abstract description 18
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Metal Rolling (AREA)
Abstract
The utility model relates to the technical field of industrial production, in particular to a cold rolling device convenient for replacing rollers, which comprises a base and a bracket, wherein the outer wall of the bracket is in sliding connection with the base, the bracket is in rotary connection with the outer walls of two ends of a screw rod through bearings, the outer wall of the screw rod is in threaded connection with a threaded block, the outer wall of the threaded block is fixedly connected with a back plate, the surface of the back plate is fixedly connected with a disc, and the surface of the disc is provided with a replacement mechanism. Through the cooperation between worm, handle, worm wheel, round pin pole, first slider, branch and the gyro wheel, the handle drives the worm and rotates, and worm drive worm wheel rotates, and worm wheel drive first slider motion, first slider drive branch motion, and branch drive gyro wheel motion, the outer wall separation of gyro wheel and roll tip, the both sides of roll do not need welded fastening plate, and the height of roll can be adjusted, can be in the height that is fit for the operation when changing, and the operation is comparatively simple, is convenient for change the roll.
Description
Technical Field
The utility model relates to the technical field of industrial production, in particular to a cold rolling device convenient for replacing a roller.
Background
Rolling refers to processing a ferrous metal into a desired shape and structure in the solid state, and it should be noted that rolling is a process of rolling a billet into a steel plate or various section steels, and when rolling various section steels, a cold rolling apparatus is often used to perform a production operation on the steel.
For example, the patent number CN217798088U is a cold rolling device for a ferrous metal smelting rolled product, the sliding of the threaded sliding plate drives the sliding groove rod to slide along the outer wall of the fixed sliding rod through the sliding groove block, the sliding of the sliding groove rod performs a limiting function on the main body of the product through the centering movement of the positioning plate, so as to perform a limiting function on steel materials with different sizes, so as to perform a control operation for improving the cold rolling production quality of the device, the above-mentioned document still has a defect, the knob can be rotated to loosen between the main body of the roller and the mounting plate through the rotation of four groups of fixing clamping plates, so that an operator can conveniently detach and replace the main body of the roller, the fixing plates are required at the two ends of the roller in the above-mentioned document, the fixing of the roller is realized through the fixing plates at the two ends of the roller, however, in practical use, the fixing plates are not arranged at the two ends of the roller, so that the fixing mechanism in the document is required to weld the fixing plates with the two sides of the roller, and the operation is troublesome in practical use, and the replacement of the roller is inconvenient.
Disclosure of Invention
The utility model aims to solve the problem that the roller is inconvenient to replace, and provides a cold rolling device convenient for replacing the roller.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a cold rolling device convenient to change roll, includes base and support, the outer wall and the base slip of support link to each other, the support rotates through the bearing with the outer wall at screw rod both ends and links to each other, the outer wall threaded connection of screw rod has the screw thread piece, the outer wall rigid coupling of screw thread piece has the backplate, the surface rigid coupling of backplate has the disc, the surface of disc is provided with the change mechanism.
Preferably, the replacing mechanism comprises a worm, the outer walls at two ends of the worm are all rotationally connected with the disc through bearings, a handle is fixedly connected to the end portion of the worm, the worm is meshed with a worm wheel, the worm wheel is slidably connected with the outer wall of a pin rod, the pin rod is fixedly connected to the surface of the disc, a first sliding block is rotationally connected to the surface of the worm wheel through a pin shaft, the first sliding block is slidably connected with the outer wall of a supporting rod, one end of the supporting rod is rotationally connected with the disc through a pin shaft, and a roller is rotationally connected to the other end of the supporting rod through a pin shaft.
Preferably, the motor is fixedly connected above the bracket, an output shaft of the motor is fixedly connected with the screw, the base is fixedly connected with the top plate through the upright post, and the top plate is slidably connected with the outer wall of the bracket.
Preferably, the roller is attached to the outer wall of the roller.
Preferably, the inside rigid coupling of base has the pneumatic cylinder, the hydraulic stem of pneumatic cylinder links to each other with the support is fixed, the upper surface rigid coupling of base has the conveying platform, the top of conveying platform is provided with the product main part.
The cold rolling device convenient for replacing the roller has the beneficial effects that: through the cooperation between worm, handle, worm wheel, round pin pole, first slider, branch and the gyro wheel, the handle drives the worm and rotates, and worm drive worm wheel rotates, and worm wheel drives first slider motion, and first slider drive branch motion, branch drive gyro wheel motion, the outer wall separation of gyro wheel and roll tip, the both sides of roll do not need welded fastening plate, and the height of roll can be in the height that is fit for the operation when changing, and the operation is comparatively simple for in actual use, be convenient for change the roll.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic view of the connection of the worm, handle and worm gear of the present utility model;
fig. 4 is a schematic view showing the structure of the junction of the roll, the transfer table and the product body in the present utility model.
In the figure: 1. base, 2, support, 3, change mechanism, 301, worm, 302, handle, 303, worm wheel, 304, pin, 305, first slider, 306, branch, 307, gyro wheel, 3a1, second slider, 3a2, slide bar, 4, screw, 5, screw thread piece, 6, backplate, 7, disc, 8, motor, 9, roll, 10, stand, 11, roof, 12, pneumatic cylinder, 13, delivery table, 14, product main part.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-4: in this embodiment, a cold rolling device convenient to change roll, including base 1 and support 2, the outer wall and the base 1 slip of support 2 link to each other, support 2 is provided with two, the outer wall at support 2 and screw rod 4 both ends all links to each other through the bearing rotation, the outer wall threaded connection of screw rod 4 has screw thread piece 5, screw rod 4 drive screw thread piece 5 motion, the outer wall rigid coupling of screw thread piece 5 has backplate 6, screw thread piece 5 drives backplate 6 motion, backplate 6's surface rigid coupling has disc 7, backplate 6 drives disc 7 motion, disc 7's surface is provided with change mechanism 3, change mechanism 3 is convenient for change roll 9, support 2's top rigid coupling has motor 8, motor 8's model is selected according to the in-service use demand, satisfy work needs can, motor 8's output shaft links to each other with screw rod 4 is fixed, motor 8 drives screw rod 4 and rotates, base 1 links to each other with roof 11 is fixed through stand 10, roof 11 and link to each other with support 2's outer wall slip, the inside rigid coupling of base 1 has pneumatic cylinder 12, pneumatic cylinder 12 and support 2 is fixed the linking, the upper surface rigid coupling of base 1 has transfer table 13, transfer table 13 top main part 14 is provided with the main part 14, carry out the product to transfer table 14.
The replacing mechanism 3 comprises a worm 301, a handle 302, a worm wheel 303, a pin rod 304, a first sliding block 305, a supporting rod 306 and a roller 307, wherein the outer walls at two ends of the worm 301 are rotationally connected with the disc 7 through bearings, the handle 302 is fixedly connected with the end part of the worm 301, the handle 302 drives the worm 301 to rotate, the worm 301 is meshed with the worm wheel 303, the worm 301 drives the worm wheel 303 to rotate, the worm wheel 303 is slidingly connected with the outer wall of the pin rod 304, the pin rod 304 plays a supporting role on the worm wheel 303, the pin rod 304 is fixedly connected with the surface of the disc 7, the surface of the worm wheel 303 is rotationally connected with the first sliding block 305 through a pin shaft, the worm wheel 303 drives the first sliding block 305 to move, the first sliding block 305 is slidingly connected with the outer wall of the supporting rod 306, one end of the supporting rod 306 is rotationally connected with the disc 7 through a pin shaft, the other end of the supporting rod 306 is rotationally connected with the roller 307 through a pin shaft, the supporting rod 306 drives the roller 307 to rotate, the roller 307 is jointed with the outer wall of the roller 307, and the roller 307 fixes the roller 9;
the handle 302 drives the worm 301 to rotate, the worm 301 drives the worm wheel 303 to rotate, the worm wheel 303 drives the first sliding block 305 to move, the first sliding block 305 drives the supporting rod 306 to move, the supporting rod 306 drives the roller 307 to move, the roller 307 is separated from the outer wall of the end part of the roller 9, the two sides of the roller do not need to be welded with fixed plates, the height of the roller 9 can be adjusted, and the roller 9 can be at a height suitable for operation during replacement, so that the operation is simpler, and the roller 9 can be replaced conveniently in actual use.
Working principle:
this cold rolling device convenient to change roll is when using, highly adjust the height of roll 9 according to product main part 14, start the motor 8 of both sides, motor 8 drives screw rod 4 rotation, screw rod 4 drive screw thread piece 5 motion, screw thread piece 5 drives backplate 6 motion, backplate 6 drives disc 7 motion, disc 7 drives roll 9 motion through change mechanism 3, when roll 9 adjusts to suitable height, switch off motor 8, place the upper surface of conveying bench 13 with product main part 14, conveying bench 13 carries product main part 14, roll 9 carries out cold rolling to the product, when need change roll 9, make roll 9 be in the department of lowest through motor 8, rotate the handle 302 of both sides, handle 302 drives worm 301 rotation, worm 301 drive worm 303 rotates, first slider 305 drives branch 306 motion, branch 306 drives gyro wheel 307 motion, gyro wheel 307 and the outer wall separation of roll 9 tip, drive bracket 2 slides through pneumatic cylinder 12, bracket 2 drives change mechanism 3 to the direction motion of keeping away from roll 9, roll 9 and put into new roll 9, make roll 9 be in the roll 9 through change mechanism 12, be close to 3, the opposite direction is fixed with roll 9 when the high-speed change mechanism is difficult to realize, the roll 9 is fixed in the high-speed is suitable for the roll 9, the roll is easy to be in the change operation, be in the roll is difficult to be in the change, the roll is easy to be in the operation is suitable for the roll is easy to be in the change to be in the roll to be fixed to the roll 9, the side is high to be fixed to be in the roll is easy to be fixed to the roll 9, the roll is easy to be used to be fixed to be used to the roll is to be the side and the side is to be the side and to be the side.
Example 2:
referring to fig. 1-4: in this embodiment, the replacing mechanism 3 further includes a second slider 3a1 and a sliding rod 3a2, the second slider 3a1 is fixedly connected with the outer wall of the threaded block 5, the threaded block 5 drives the second slider 3a1 to move, the second slider 3a1 is slidably connected with the outer wall of the sliding rod 3a2, the second slider 3a1 slides on the outer wall of the sliding rod 3a2, and the sliding rod 3a2 is fixedly connected inside the bracket 2;
through the cooperation between the second slider 3a1 and the slide bar 3a2, the screw thread piece 5 drives the second slider 3a1 to move when moving, the second slider 3a1 slides on the outer wall of the slide bar 3a2, and the second slider 3a1 and the slide bar 3a2 play a guiding role on the movement of the screw thread piece 5.
Working principle:
the screw block 5 drives the second sliding block 3a1 to move during movement, the second sliding block 3a1 slides on the outer wall of the sliding rod 3a2, and the second sliding block 3a1 and the sliding rod 3a2 play a role in guiding the movement of the screw block 5.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (5)
1. The utility model provides a cold rolling device convenient to change roll, includes base (1) and support (2), the outer wall and the base (1) slip of support (2) link to each other, its characterized in that: the novel screw rod is characterized in that the support (2) is rotatably connected with the outer walls of the two ends of the screw rod (4) through bearings, a threaded block (5) is connected with the outer wall of the screw rod (4) in a threaded mode, a backboard (6) is fixedly connected with the outer wall of the threaded block (5), a disc (7) is fixedly connected with the surface of the backboard (6), and a replacement mechanism (3) is arranged on the surface of the disc (7).
2. A cold rolling apparatus for facilitating roll replacement according to claim 1, wherein: the replacing mechanism (3) comprises a worm (301), the outer walls of two ends of the worm (301) are rotationally connected with a disc (7) through bearings, a handle (302) is fixedly connected to the end portion of the worm (301), the worm (301) is meshed with a worm wheel (303), the worm wheel (303) is slidably connected with the outer wall of a pin rod (304), the pin rod (304) is fixedly connected to the surface of the disc (7), a first sliding block (305) is rotationally connected to the surface of the worm wheel (303) through a pin shaft, the first sliding block (305) is slidably connected with the outer wall of a supporting rod (306), one end of the supporting rod (306) is rotationally connected with the disc (7) through a pin shaft, and the other end of the supporting rod (306) is rotationally connected with a roller (307) through a pin shaft.
3. A cold rolling apparatus for facilitating roll replacement according to claim 1, wherein: the top rigid coupling of support (2) has motor (8), the output shaft and the screw rod (4) of motor (8) are fixed to be linked to each other, base (1) is fixed to link to each other with roof (11) through stand (10), roof (11) slide with the outer wall of support (2) and link to each other.
4. A cold rolling apparatus for facilitating roll replacement according to claim 2, wherein: the roller (307) is attached to the outer wall of the roller (9).
5. A cold rolling apparatus for facilitating roll replacement according to claim 1, wherein: the novel hydraulic device is characterized in that a hydraulic cylinder (12) is fixedly connected inside the base (1), a hydraulic rod of the hydraulic cylinder (12) is fixedly connected with the support (2), a conveying table (13) is fixedly connected to the upper surface of the base (1), and a product main body (14) is arranged above the conveying table (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944717.6U CN220092512U (en) | 2023-04-24 | 2023-04-24 | Cold rolling device convenient for replacing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944717.6U CN220092512U (en) | 2023-04-24 | 2023-04-24 | Cold rolling device convenient for replacing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220092512U true CN220092512U (en) | 2023-11-28 |
Family
ID=88846923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320944717.6U Active CN220092512U (en) | 2023-04-24 | 2023-04-24 | Cold rolling device convenient for replacing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220092512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117600250A (en) * | 2023-12-06 | 2024-02-27 | 泰州华航精密铸造有限公司 | Cold rolling equipment for metal material processing |
| CN117600250B (en) * | 2023-12-06 | 2024-06-07 | 泰州华航精密铸造有限公司 | Cold rolling equipment for metal material processing |
-
2023
- 2023-04-24 CN CN202320944717.6U patent/CN220092512U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117600250A (en) * | 2023-12-06 | 2024-02-27 | 泰州华航精密铸造有限公司 | Cold rolling equipment for metal material processing |
| CN117600250B (en) * | 2023-12-06 | 2024-06-07 | 泰州华航精密铸造有限公司 | Cold rolling equipment for metal material processing |
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