CN216098834U - Fixing device is used in short stress rolling mill maintenance - Google Patents
Fixing device is used in short stress rolling mill maintenance Download PDFInfo
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- CN216098834U CN216098834U CN202121763308.3U CN202121763308U CN216098834U CN 216098834 U CN216098834 U CN 216098834U CN 202121763308 U CN202121763308 U CN 202121763308U CN 216098834 U CN216098834 U CN 216098834U
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Abstract
The utility model discloses a fixing device for maintaining a short-stress rolling mill, which particularly relates to the technical field of maintaining the rolling mill, and comprises a base, wherein a lifting assembly is fixedly arranged on the base, a fixing assembly is fixedly arranged in the base, a first motor is started to drive a connecting rod at an output end to rotate, the connecting rod rotates to drive a driving bevel gear at the end part to rotate, the driving bevel gear rotates to drive a driven bevel gear to rotate, a first screw rod is driven to rotate through the driven bevel gear, finally a sleeve block sleeved on the first screw rod moves oppositely, so that a clamping block clamps and fixes the rolling mill, and the rolling mill is prevented from moving in the maintaining process, when the maintenance is inconvenient to be performed on the top of the rolling mill, a worker can stand on a supporting plate, start a second motor to drive a second screw rod at the output end to rotate, thereby a sliding block moves along a sliding chute, and finally a first rotating plate and a second rotating plate rotate upwards, finally, the supporting plate is driven to rotate and move upwards, so that the top is convenient to maintain.
Description
Technical Field
The utility model relates to the technical field of maintenance of rolling mills, in particular to a fixing device for maintaining a short-stress rolling mill.
Background
Because the rolling mill adopts a continuous production mode, the equipment is poor in working condition, the equipment bears huge load and the like, the maintenance mode of the rolling mill equipment is usually carried out in a mode of regular maintenance and annual overhaul, when the rolling mill is maintained, the rolling mill can be unstable, the maintenance of workers is influenced, and the workers are inconvenient to maintain the top of the rolling mill when maintaining, so that the fixing device for maintaining the short-stress rolling mill is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fixing device for maintaining a short-stress rolling mill, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme: a fixing device for maintaining a short-stress rolling mill comprises a base, wherein a lifting assembly is fixedly arranged on the base, and a fixing assembly is fixedly arranged in the base;
the fixed subassembly includes first motor, connecting rod, drive bevel gear, first screw rod and grip block, first motor fixed connection is inboard at the base, the output of first motor is equipped with the connecting rod, the tip of connecting rod is equipped with drive bevel gear, first screw rod rotates to be connected inboard at the base, the end fixing of first screw rod is equipped with driven bevel gear, drive bevel gear meshes with driven bevel gear mutually, the cover is equipped with the cover piece on the first screw rod, fixedly connected with grip block on the cover piece.
Preferably, the lifting assembly comprises a second motor, a sliding block, a fixed block, a first rotating plate, a second rotating plate and a rectangular block, the second motor is fixedly connected to one side of the base, a second screw rod is arranged at the output end of the second motor, the sliding block is sleeved on the second screw rod and can slide along the base, the first rotating plate is hinged to the sliding block, the other end of the first rotating plate is hinged to the supporting plate, the rectangular block is fixedly connected to the base, a second rotating plate is hinged between the supporting plate and the rectangular block, a connecting block is rotatably arranged between the first rotating plate and the second rotating plate, when the top of the rolling mill is not convenient to maintain, a worker can stand on the supporting plate and open the second motor to drive the second screw rod at the output end to rotate, so that the sliding block moves along the sliding groove, and finally the first rotating plate and the second rotating plate rotate upwards, finally, the supporting plate is driven to rotate and move upwards, so that the top is convenient to maintain.
Preferably, the base is provided with a sliding groove, the sliding block can slide along the sliding groove, and the sliding block and the sliding groove are both T-shaped in cross section, so that the sliding block can move conveniently.
Preferably, the base is provided with a through groove, and the sleeve block is in sliding fit with the through groove and convenient to slide.
Preferably, a fixing plate is fixedly arranged on one side of the base, and the second motor is fixedly connected with the fixing plate and is fixed in an auxiliary mode.
Preferably, the rectangular block has a cross-sectional shape of a "concave" shape.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first motor is turned on to drive the connecting rod at the output end to rotate, the connecting rod rotates to drive the driving bevel gear at the end part to rotate, the driving bevel gear rotates to drive the driven bevel gear to rotate, the driven bevel gear drives the first screw rod to rotate, and finally the sleeve block sleeved on the first screw rod moves oppositely, so that the clamping block clamps and fixes the rolling mill and prevents the rolling mill from moving in the maintenance process;
2. when the top of the rolling mill is inconvenient to maintain, a worker can open the second motor to drive the second screw rod at the output end to rotate by standing on the supporting plate, so that the sliding block moves along the sliding groove, the first rotating plate and the second rotating plate finally rotate upwards, and the supporting plate is finally driven to rotate upwards to maintain the top conveniently.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic cross-sectional view of the fixing assembly and the base of the present invention.
Fig. 3 is a schematic structural view of the lifting assembly of the present invention.
In the figure: 1. a base; 11. penetrating a groove; 12. a chute; 2. a fixing assembly; 21. a first motor; 22. a connecting rod; 23. a drive bevel gear; 24. a driven bevel gear; 25. a first screw; 26. sleeving blocks; 27. a clamping block; 3. a lifting assembly; 31. a second motor; 311. a fixing plate; 32. a second screw; 33. a slider; 34. a fixed block; 35. a first rotating plate; 36. a support plate; 37. a second rotating plate; 38. connecting blocks; 39. a rectangular block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-3, the utility model provides a fixing device for maintaining a short-stress rolling mill, which comprises a base 1, wherein a lifting component 3 is fixedly arranged on the base 1, and a fixing component 2 is fixedly arranged in the base 1;
the fixed component 2 comprises a first motor 21, a connecting rod 22, a driving bevel gear 23, a first screw rod 25 and a clamping block 27, the first motor 21 is fixedly connected to the inner side of the base 1, the connecting rod 22 is arranged at the output end of the first motor 21, the driving bevel gear 23 is arranged at the end part of the connecting rod 22, the first screw rod 25 is rotatably connected to the inner side of the base 1, a driven bevel gear 24 is fixedly arranged at the end part of the first screw rod 25, the driving bevel gear 23 is meshed with the driven bevel gear 24, a sleeve block 26 is sleeved on the first screw rod 25, a through groove 11 is formed in the base 1, the sleeve block 26 is in sliding fit with the through groove 11, the clamping block 27 is fixedly connected to the sleeve block 26, the first motor 21 is opened to drive the connecting rod 22 at the output end part to rotate, the connecting rod 22 rotates to drive the driving bevel gear 23 at the end part to rotate, the driving bevel gear 23 rotates to drive the driven bevel gear 24 to rotate, the driven bevel gear 24 drives the first screw rod 25 to rotate, and finally the sleeve block 26 sleeved on the first screw rod 25 moves oppositely, so that the clamping block 27 clamps and fixes the rolling mill to prevent the rolling mill from moving in the maintenance process.
Further, the lifting component 3 includes a second motor 31, a sliding block 33, a fixed block 34, a first rotating plate 35, a second rotating plate 37 and a rectangular block 39, the second motor 31 is fixedly connected to one side of the base 1, a fixed plate 311 is fixedly arranged on one side of the base 1, the second motor 31 is fixedly connected to the fixed plate 311, the second motor 31 is fixed in an auxiliary manner, a second screw 32 is arranged at an output end of the second motor 31, the sliding block 33 is sleeved on the second screw 32, the sliding block 33 can slide along the base 1, a sliding groove 12 is arranged on the base 1, the sliding block 33 can slide along the sliding groove 12, the cross-sectional shapes of the sliding groove 12 and the sliding block 33 are "T" -shaped, the first rotating plate 35 is hinged to the sliding block 33, the other end of the first rotating plate 35 is hinged to a supporting plate 36, the rectangular block 39 is fixedly connected to the base 1, the second rotating plate 37 is hinged between the supporting plate 36 and the rectangular block 39, the cross section of the rectangular block 39 is concave, a connecting block 38 is rotatably arranged between the first rotating plate 35 and the second rotating plate 37, a worker can open the second motor 31 to drive the second screw 32 of the output end to rotate by standing on the supporting plate 36, so that the sliding block 33 moves along the sliding groove 12, the first rotating plate 35 and the second rotating plate 37 finally rotate upwards, and the supporting plate 36 is finally driven to rotate upwards, so that the top is convenient to maintain.
The working principle is as follows: when the utility model is used, firstly, a rolling mill needing maintenance is placed between two clamping blocks 27, then the first motor 21 is opened to drive the connecting rod 22 at the output end to rotate, the connecting rod 22 rotates to drive the driving bevel gear 23 at the end to rotate, the driving bevel gear 23 rotates to drive the driven bevel gear 24 to rotate, the driven bevel gear 24 drives the first screw rod 25 to rotate, finally, the sleeve block 26 sleeved on the first screw rod 25 moves oppositely, the clamping blocks 27 clamp and fix the rolling mill, the rolling mill is prevented from moving in the maintenance process, when the maintenance is not convenient for the top of the rolling mill, a worker can open the second motor 31 to drive the second screw rod 32 at the output end to rotate by standing on the supporting plate 36, so that the sliding block 33 moves along the sliding groove 12, finally, the first rotating plate 35 and the second rotating plate 37 rotate upwards, and finally, the supporting plate 36 is driven to rotate upwards, the maintenance of the top is facilitated.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides a short stress rolling mill fixing device for maintenance, includes base (1), its characterized in that: a lifting component (3) is fixedly arranged on the base (1), and a fixing component (2) is fixedly arranged in the base (1);
fixed subassembly (2) include first motor (21), connecting rod (22), drive bevel gear (23), first screw rod (25) and grip block (27), first motor (21) fixed connection is inboard in base (1), the output of first motor (21) is equipped with connecting rod (22), the tip of connecting rod (22) is equipped with drive bevel gear (23), first screw rod (25) rotate to be connected inboard in base (1), the end fixing of first screw rod (25) is equipped with driven bevel gear (24), drive bevel gear (23) and driven bevel gear (24) mesh mutually, the cover is equipped with cover block (26) on first screw rod (25), fixedly connected with grip block (27) on cover block (26).
2. The short-stress rolling mill maintenance fixing device as claimed in claim 1, wherein the lifting assembly (3) comprises a second motor (31), a sliding block (33), a fixing block (34), a first rotating plate (35), a second rotating plate (37) and a rectangular block (39), the second motor (31) is fixedly connected to one side of the base (1), a second screw (32) is arranged at the output end of the second motor (31), the sliding block (33) is sleeved on the second screw (32), the sliding block (33) can slide along the base (1), the first rotating plate (35) is hinged to the sliding block (33), the other end of the first rotating plate (35) is hinged to a supporting plate (36), the rectangular block (39) is fixedly connected to the base (1), and the second rotating plate (37) is hinged between the supporting plate (36) and the rectangular block (39), a connecting block (38) is rotatably arranged between the first rotating plate (35) and the second rotating plate (37).
3. The short-stress rolling mill maintenance fixing device as claimed in claim 2, characterized in that the base (1) is provided with a sliding groove (12), and the sliding block (33) can slide along the sliding groove (12).
4. The short-stress rolling mill maintenance fixing device as claimed in claim 1, characterized in that the base (1) is provided with a through groove (11), and the sleeve block (26) is in sliding fit with the through groove (11).
5. The short stress rolling mill maintenance fixing device according to claim 2, characterized in that a fixing plate (311) is fixedly arranged on one side of the base (1), and the second motor (31) is fixedly connected with the fixing plate (311).
6. A short stress rolling mill maintenance fixture as claimed in claim 2, characterized in that the cross-sectional shape of said rectangular block (39) is "concave".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121763308.3U CN216098834U (en) | 2021-07-30 | 2021-07-30 | Fixing device is used in short stress rolling mill maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121763308.3U CN216098834U (en) | 2021-07-30 | 2021-07-30 | Fixing device is used in short stress rolling mill maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216098834U true CN216098834U (en) | 2022-03-22 |
Family
ID=80724055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121763308.3U Active CN216098834U (en) | 2021-07-30 | 2021-07-30 | Fixing device is used in short stress rolling mill maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216098834U (en) |
-
2021
- 2021-07-30 CN CN202121763308.3U patent/CN216098834U/en active Active
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