CN219541339U - Connecting device convenient to height-adjusting's roller - Google Patents
Connecting device convenient to height-adjusting's roller Download PDFInfo
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- CN219541339U CN219541339U CN202320513885.XU CN202320513885U CN219541339U CN 219541339 U CN219541339 U CN 219541339U CN 202320513885 U CN202320513885 U CN 202320513885U CN 219541339 U CN219541339 U CN 219541339U
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- roller
- end surface
- mounting bracket
- frame
- fixing mechanism
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Abstract
The utility model discloses a connecting device for a roller, which is convenient for height adjustment, and belongs to the technical field of rollers. The utility model relates to a connecting device for a roller, which is convenient for height adjustment and comprises a frame, a mounting frame, an adjusting mechanism, a fixing mechanism and a roller, wherein the mounting frame is positioned on the upper end surface of the frame, the adjusting mechanism is positioned on the inner side surface of the mounting frame, and the fixing mechanism is positioned on the upper end surface of the mounting frame. The utility model solves the problems of inconvenient height adjustment and poor fixing effect of the traditional roller connecting device, and when the fixing mechanism rotates to be parallel, the first hand wheel drives the fixing mechanism to rotate, and the fixing mechanism and the mounting frame can be clamped and fixed through the clamping block on the lower end surface of the fixing mechanism and the clamping groove on the upper end surface of the mounting frame, at the moment, the second hand wheel can be rotated, the second hand wheel drives the threaded rod to rotate and descend, so that the threaded rod is inserted into the roller head, and the threaded rod locks and fixes the roller head.
Description
Technical Field
The utility model relates to the technical field of rollers, in particular to a roller connecting device convenient to adjust the height.
Background
The roller is one of the important parts for rolling mill, and consists of three parts, including roller body, roller neck and roller head, and is used mainly in rolling steel product and with the pressure produced during rolling of one pair or one set of rollers.
The following problems often occur during the use of the roll:
1. when the rollers are used, steel materials with different sizes need to be rolled through the interval between the two rollers, and if the connecting device for the rollers cannot adjust the height of the rollers, certain limitation exists when the rollers work;
2. when the common connecting device for the roller is disassembled, a plurality of workers are often required to utilize the crowbar to disassemble the roller, and the time and the labor are wasted;
3. common connecting device for roller, the roller often fixed effect is not good when the roller is connected, and the phenomenon of becoming flexible, derailing appears easily to fixed effect not good roller, influences roller availability factor.
Disclosure of Invention
The utility model aims to provide a roller connecting device convenient for height adjustment, which is practical and labor-saving, solves the problems of inconvenient height adjustment, inconvenient disassembly and assembly and poor fixing effect of the conventional roller connecting device, and solves the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connecting device for roll convenient to height-adjusting, includes frame, mounting bracket, adjustment mechanism, fixed establishment and roll, the mounting bracket is located the upper end surface of frame, the upper end surface welded fastening of mounting bracket and frame, adjustment mechanism is located the inboard surface of mounting bracket, adjustment mechanism is used for adjusting the roll height, fixed establishment is located the mounting bracket upper end surface, the front end surface of mounting bracket is provided with first hand wheel, fixed establishment rotates with the mounting bracket through first hand wheel and is connected.
Preferably, the lower extreme surface fixedly connected with bottom plate of frame, the upper end surface middle-end of bottom plate is provided with the cylinder, the output of cylinder runs through the upper end surface and the adjustment mechanism transmission of frame and is connected, one side upper end surface of mounting bracket is provided with the block groove, the inboard surface of mounting bracket is provided with the spout.
Preferably, the two side surfaces of the adjusting mechanism are provided with sliding blocks, the sliding blocks are fixedly connected with the two side surfaces of the adjusting mechanism, the adjusting mechanism is in sliding connection with the inner side surface of the mounting frame through the sliding blocks and sliding grooves, and the middle end of the upper end surface of the adjusting mechanism is provided with a connecting groove.
Preferably, a clamping block is arranged on the lower end surface of one side of the fixing mechanism, the position and the size of the clamping block are matched with those of the clamping groove, and one side of the fixing mechanism is clamped and fixed with the mounting frame through the clamping block and the clamping groove.
Preferably, the upper end surface center end of fixed establishment is provided with the regulation hole, the inside in regulation hole is provided with the threaded rod, regulation hole and threaded rod threaded connection, the threaded rod runs through fixed establishment through the regulation hole, the upper end surface fixedly connected with second hand wheel of threaded rod.
Preferably, roller heads are arranged at two ends of the roller, threaded holes are formed in the outer surface of the roller heads, the threaded holes penetrate through the roller heads, the size of the threaded holes is identical to that of the threaded rods, and the roller is fixedly connected with the adjusting mechanism through the roller heads, the threaded rods and the connecting grooves.
Compared with the prior art, the utility model has the following beneficial effects:
(1) When the connecting device for the roller, which is convenient to adjust the height, is used, only one worker firstly places the roller head at one end of the roller in the clamping groove on the upper end surface of the mounting frame, then places the roller head at the other end of the roller in the other clamping groove, so that the roller can be placed, a plurality of workers do not need to pry in the roller head by means of a crowbar, manpower and material resources are saved, and the overall applicability is improved.
(2) When the connecting device for the roller, which is convenient to adjust the height, is used, after the roller is erected to the connecting groove on the upper end surface of the adjusting mechanism, the air cylinder can be driven, the adjusting mechanism is driven to move up and down through the output end of the air cylinder, and the height of the roller can be adjusted, so that the height of the roller can be freely adjusted, and the use efficiency of the roller is increased.
(3) When the connecting device for the roller is used, after the height of the roller is adjusted, the first hand wheel can be rotated, the first hand wheel can drive the fixing mechanism to rotate through the rotating shaft, and when the fixing mechanism rotates to be parallel, the fixing mechanism and the mounting frame can be clamped and fixed through the clamping block on the lower end surface of the fixing mechanism and the clamping groove on the upper end surface of the mounting frame, so that the fixing mechanism can be kept in a stable state, at the moment, the second hand wheel can be rotated, the second hand wheel drives the threaded rod to rotate and descend, the threaded rod is inserted into the roller head, and the threaded rod locks and fixes the roller head, so that the fixing effect between the roller head and the rack is greatly improved, and the use efficiency of the roller is improved.
Drawings
FIG. 1 is a schematic view of the present utility model with rolls connected;
FIG. 2 is a schematic view of an integral attachment hook of the present utility model;
FIG. 3 is a schematic view of the fixing mechanism of the present utility model when deployed;
FIG. 4 is a schematic view of another angle of the fixing mechanism of the present utility model when deployed;
FIG. 5 is a schematic view of an adjustment mechanism of the present utility model;
fig. 6 is a schematic view of a roll of the present utility model.
In the figure: 1. a frame; 11. a bottom plate; 2. a cylinder; 3. a mounting frame; 31. a clamping groove; 32. a chute; 33. a first hand wheel; 4. an adjusting mechanism; 41. a slide block; 42. a connecting groove; 5. a fixing mechanism; 51. a clamping block; 52. a threaded rod; 521. the second hand wheel; 6. a roller; 61. a roller head; 611. and (3) a threaded hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, a connecting device for roller convenient to height-adjusting, which comprises a frame 1, a mounting frame 3, adjustment mechanism 4, fixed establishment 5 and roller 6, mounting frame 3 is located the upper end surface of frame 1, mounting frame 3 and the upper end surface welded fastening of frame 1, adjustment mechanism 4 is located the inboard surface of mounting frame 3, adjustment mechanism 4 is used for adjusting roller 6 height, fixed establishment 5 is located the upper end surface of mounting frame 3, the front end surface of mounting frame 3 is provided with first hand wheel 33, fixed establishment 5 rotates with mounting frame 3 through first hand wheel 33 to be connected, during the use, only need a workman to place the roller head 61 of roller 6 one end in the block groove 31 of mounting frame 3 first, then place the roller head 61 of roller 6 other end in another block groove 31, can accomplish the placing to roller 6, need not many workman and pick in with the help of the crow, manpower and materials have been saved, whole suitability has been increased.
Further, the lower extreme surface fixedly connected with bottom plate 11 of frame 1, the upper end surface middle-end of bottom plate 11 is provided with cylinder 2, and the output of cylinder 2 runs through the upper end surface of frame 1 and is connected with adjustment mechanism 4 transmission, and one side upper end surface of mounting bracket 3 is provided with block groove 31, and the inboard surface of mounting bracket 3 is provided with spout 32, through setting up cylinder 2, can make adjustment mechanism 4 carry out elevating movement.
Further, the two side surfaces of the adjusting mechanism 4 are provided with the sliding blocks 41, the sliding blocks 41 are fixedly connected with the two side surfaces of the adjusting mechanism 4, the adjusting mechanism 4 is slidably connected with the inner side surface of the mounting frame 3 through the sliding blocks 41 and the sliding grooves 32, the middle end of the upper end surface of the adjusting mechanism 4 is provided with the connecting groove 42, when the roller 6 is mounted to the connecting groove 42 on the upper end surface of the adjusting mechanism 4, the air cylinder 2 can be driven, the output end of the air cylinder 2 drives the adjusting mechanism 4 to move up and down, the height of the roller 6 can be adjusted, and therefore the height of the roller 6 can be freely adjusted.
Further, the lower end surface of one side of the fixing mechanism 5 is provided with a locking block 51, the position and the size of the locking block 51 are matched with those of the locking groove 31, one side of the fixing mechanism 5 is locked and fixed with the mounting frame 3 through the locking block 51 and the locking groove 31, and the fixing mechanism 5 can be locked and fixed with the mounting frame 3 by arranging the locking groove 31 and the locking block 51, so that the roller 6 is locked and fixed.
Further, an adjusting hole is formed in the center of the upper end surface of the fixing mechanism 5, a threaded rod 52 is arranged in the adjusting hole, the adjusting hole is in threaded connection with the threaded rod 52, the threaded rod 52 penetrates through the fixing mechanism 5 through the adjusting hole, a second hand wheel 521 is fixedly connected to the upper end surface of the threaded rod 52, after the height adjustment of the roller 6 is finished, the first hand wheel 33 can rotate, the first hand wheel 33 can drive the fixing mechanism 5 to rotate through a rotating shaft, when the fixing mechanism 5 rotates to be parallel, the fixing mechanism 5 and the mounting frame 3 can be clamped and fixed through a clamping block 51 on the lower end surface of the fixing mechanism 5 and a clamping groove 31 on the upper end surface of the mounting frame 3, so that the fixing mechanism 5 is kept in a stable state, at the moment, the second hand wheel 521 can rotate, the second hand wheel 521 drives the threaded rod 52 to rotate downwards in a threaded mode, the threaded rod 52 is inserted into the roller head 61, and the threaded rod 52 can lock and fix the roller head 61.
Further, roller heads 61 are arranged at two ends of roller 6, threaded holes 611 are formed in the outer surface of roller heads 61, threaded holes 611 penetrate through roller heads 61, the size of threaded holes 611 is the same as that of threaded rods 52, roller 6 is fixedly connected with adjusting mechanism 4 through roller heads 61, threaded rods 52 and connecting grooves 42, and threaded holes 611 are formed, so that the fixing effect of threaded rods 52 on roller heads 61 is better.
Working principle: when the connecting device for the roller, which is convenient to adjust the height, is used, a worker can firstly put the roller head 61 at one end of the roller 6 into the connecting groove 42 at the upper end of the adjusting mechanism 4, then put the roller head 61 at the other end of the roller 6 into the other connecting groove 42, and then the connection between the roller 6 and the rack 1 can be completed, after the connection, the air cylinder 2 can be driven, the output end of the air cylinder 2 drives the adjusting mechanism 4 to lift, and the height of the roller 6 can be adjusted, so that the height of the roller 6 can be freely adjusted, the service efficiency of the roller 6 is improved, after the height adjustment of the roller 6 is completed, the first hand wheel 33 can be rotated, the first hand wheel 33 can rotate the fixing mechanism 5 through the rotating shaft, after the fixing mechanism 5 is rotated to a parallel state, the fixing mechanism 5 can be clamped and fixed with the mounting rack 3 through the clamping block 51 at the lower end surface of the fixing mechanism 5 and the clamping groove 31 at the upper end surface of the mounting rack 3, the second hand wheel 521 can be rotated to enable the second hand wheel 521 to rotate to drive the screw thread 52 to descend, and when the threaded rod 52 is rotated to the upper end of the roller 61 is rotated to the inner surface 611, the threaded hole is further fixed by the threaded rod 61, and the threaded hole is further improved, and the effect of the threaded rod is fixed to the threaded hole is improved, and the threaded hole is used for fixing the roller 6.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a connecting device for roll convenient to height-adjusting, includes frame (1), mounting bracket (3), adjustment mechanism (4), fixed establishment (5) and roll (6), its characterized in that: the utility model discloses a roller, including frame (1), mounting bracket (3), adjustment mechanism (4), fixed establishment and mounting bracket (3), mounting bracket (3) are located the upper end surface of frame (1), mounting bracket (3) and upper end surface welded fastening, adjustment mechanism (4) are located the inboard surface of mounting bracket (3), adjustment mechanism (4) are used for adjusting roll (6) height, fixed establishment (5) are located mounting bracket (3) upper end surface, the front end surface of mounting bracket (3) is provided with first hand wheel (33), fixed establishment (5) are connected with mounting bracket (3) rotation through first hand wheel (33).
2. A roll coupling device for facilitating height adjustment according to claim 1, wherein: the lower extreme fixed surface of frame (1) is connected with bottom plate (11), the upper end surface middle-end of bottom plate (11) is provided with cylinder (2), the output of cylinder (2) runs through the upper end surface of frame (1) and is connected with adjustment mechanism (4) transmission, one side upper end surface of mounting bracket (3) is provided with block groove (31), the inboard surface of mounting bracket (3) is provided with spout (32).
3. A roll coupling device for facilitating height adjustment according to claim 1, wherein: the two side surfaces of the adjusting mechanism (4) are provided with sliding blocks (41), the sliding blocks (41) are fixedly connected with the two side surfaces of the adjusting mechanism (4), the adjusting mechanism (4) is slidably connected with the inner side surface of the mounting frame (3) through the sliding blocks (41) and sliding grooves (32), and a connecting groove (42) is formed in the middle of the upper end surface of the adjusting mechanism (4).
4. A roll coupling device for facilitating height adjustment according to claim 1, wherein: the fixing mechanism is characterized in that a clamping block (51) is arranged on the lower end surface of one side of the fixing mechanism (5), the position and the size of the clamping block (51) are matched with those of the clamping groove (31), and one side of the fixing mechanism (5) is clamped and fixed with the mounting frame (3) through the clamping block (51) and the clamping groove (31).
5. A roll coupling device for facilitating height adjustment according to claim 1, wherein: the upper end surface center end of fixed establishment (5) is provided with the regulation hole, the inside in regulation hole is provided with threaded rod (52), regulation hole and threaded rod (52) threaded connection, threaded rod (52) pass through fixed establishment (5) through the regulation hole, the upper end surface fixedly connected with second hand wheel (521) of threaded rod (52).
6. A roll coupling device for facilitating height adjustment according to claim 1, wherein: the two ends of the roller (6) are provided with roller heads (61), the outer surface of the roller heads (61) is provided with threaded holes (611), the threaded holes (611) penetrate through the roller heads (61), the size of the threaded holes (611) is the same as that of the threaded rods (52), and the roller (6) is fixedly connected with the adjusting mechanism (4) through the roller heads (61), the threaded rods (52) and the connecting grooves (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320513885.XU CN219541339U (en) | 2023-03-16 | 2023-03-16 | Connecting device convenient to height-adjusting's roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320513885.XU CN219541339U (en) | 2023-03-16 | 2023-03-16 | Connecting device convenient to height-adjusting's roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219541339U true CN219541339U (en) | 2023-08-18 |
Family
ID=87701687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320513885.XU Active CN219541339U (en) | 2023-03-16 | 2023-03-16 | Connecting device convenient to height-adjusting's roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219541339U (en) |
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2023
- 2023-03-16 CN CN202320513885.XU patent/CN219541339U/en active Active
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