CN215143378U - Centrifugal medium-chromium high-speed steel roller - Google Patents
Centrifugal medium-chromium high-speed steel roller Download PDFInfo
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- CN215143378U CN215143378U CN202121628346.8U CN202121628346U CN215143378U CN 215143378 U CN215143378 U CN 215143378U CN 202121628346 U CN202121628346 U CN 202121628346U CN 215143378 U CN215143378 U CN 215143378U
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Abstract
The utility model provides a high-speed steel roll of chromium in centrifugation relates to steel roll technical field, including the steel roll main part, cooling channel has been seted up to the inside of steel roll main part, and the outer wall of steel roll main part is provided with protector and is used for protecting the steel roll main part. The utility model discloses, through setting up protector, when the roller shell needs to be changed, press the fixture block, the slip roller shell, loosen the fixture block, the fixture block is pushed down to the inner wall of roller shell, continue the slip roller shell, take off the roller shell, sheathe in the roller shell, loosen the fixture block, spacing spring produces elasticity for struggling to take off the constraint and drives the fixture block and reset, the roller shell can play the guard action to the steel roll main part, traditional high temperature resistant nonferrous alloy special forged steel hot roll, a structure is simple, in long-time use, surface wear is serious, the steel roll diminishes, or bursts, perhaps unsmooth in surface, thereby unable normal use, only can scrap the processing, the resource has both been wasted so, the cost of refuse treatment has been increased again.
Description
Technical Field
The utility model relates to a steel roll technical field especially relates to a high-speed steel roll of chromium in centrifugation.
Background
The application of the high-speed steel breast roller is an important component of the production and development of modern breast steel, and the development of the steel industry is a great revolution after the micro-alloying, milk control and cold control technology. High-speed steel breast rolls have been widely used in the production of breast steels in the fields of sheet materials, section steels, bar and wire materials and the like, not only for work rolls, but also for back-up rolls.
The traditional high-temperature-resistant nonferrous alloy special forged steel hot roll has a simple structure, and is used for a long time, the surface abrasion is serious, the steel roll becomes small or bursts, or the surface is uneven, so that the roll cannot be normally used and can only be scrapped, the resources are wasted, the cost of waste treatment is increased, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a centrifugal medium-chromium high-speed steel roller.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a centrifugal medium-chromium high-speed steel roll comprises a steel roll main body, wherein a cooling channel is formed in the steel roll main body, a protective device is arranged on the outer wall of the steel roll main body and used for protecting the steel roll main body, the protective device comprises a limiting base fixedly connected with one side of the steel roll main body, a limiting rod is fixedly connected with the inner wall of the limiting base, a moving block is slidably connected with the outer wall of the limiting rod and slidably connected with the inner wall of the limiting base, a limiting spring is fixedly connected with one side of the moving block, one end, away from the moving block, of the limiting spring is fixedly connected with the inner wall of the limiting base, the inner wall of the moving block is hinged with a rotating plate through a hinge, one end, away from the moving block, of the rotating plate is hinged with a clamping block through a hinge, the clamping block is slidably connected with the inner wall of the steel roll main body, and a roll sleeve is sleeved on the outer wall of the steel roll main body, the inner wall of the roller sleeve is in sliding connection with the outer wall of the clamping block, a limiting plate is fixedly connected to one side of the steel roller main body, and one end, far away from the steel roller main body, of the limiting plate abuts against one side of the roller sleeve.
Preferably, one end of the steel roller main body is fixedly connected with a water outlet pipe, and the water outlet pipe is cylindrical.
Preferably, grooves are formed in the inner walls of the roller sleeve and the steel roller main body, and the grooves and the clamping blocks are matched with each other to work.
Preferably, the inner wall of steel roll main part is provided with filter equipment, filter equipment includes the filter that offsets with steel roll main part inner wall, the outside fixedly connected with fixed block of filter, one side fixedly connected with slip spring of fixed block, the one end fixedly connected with stopper that the fixed block was kept away from to the slip spring, one side fixedly connected with slide bar of stopper, the slide bar slides and inserts and establish in the slip spring, the slide bar slides and runs through the fixed block, the one end fixedly connected with dog that the stopper was kept away from to the slide bar the inner wall sliding connection of stopper and steel roll main part.
Preferably, the outer wall fixedly connected with unable adjustment base of steel roll main part, unable adjustment base's inner wall fixedly connected with dead lever, the outer wall sliding connection of dead lever has the sliding block, one side fixedly connected with fixed spring of sliding block, fixed spring keeps away from the one end of sliding block and unable adjustment base's inner wall fixed connection, the outer wall at the dead lever is established to fixed spring slip cover, the both sides fixedly connected with carriage of sliding block, the carriage slides and runs through unable adjustment base, the spacing frame of one end fixedly connected with of sliding block is kept away from to the carriage, the one end fixedly connected with card post of carriage is kept away from to the spacing frame, one side of steel roll main part is provided with sealed lid, the inner wall of sealed lid and the outer wall sliding connection who blocks the post.
Preferably, one side of the sealing cover is fixedly connected with a water inlet pipe, and the inner diameters of the water inlet pipe and the water outlet pipe are consistent.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. in the utility model, through arranging the protective device, when the roller sleeve needs to be replaced, the clamping block is pressed to drive the rotating rod to rotate, the moving block slides, the limiting spring deforms, the roller sleeve slides, the clamping block is loosened, the inner wall of the roller sleeve presses the clamping block, the roller sleeve continues to slide, the roller sleeve is taken down, the limiting spring generates elastic force to drive the clamping block to reset in order to break loose constraint, the clamping block is pressed again to drive the rotating rod to rotate, the moving block slides, the limiting spring deforms, the roller sleeve is sleeved, the clamping block is loosened, when one end of the roller sleeve is abutted against one side of the limiting plate, just in time, the clamping block is positioned in the groove, the limiting spring generates elastic force to drive the clamping block to reset in order to break loose constraint, the roller sleeve is replaced, the roller sleeve can play a protective role on the main body of the steel roller, the traditional high-temperature resistant special forged steel roller for colored alloy, the structure is simple, in long-time use, the surface wear is serious, the steel roll diminishes, or bursts and come, perhaps the surface is unsmooth to unable normal use can only scrap the processing, has so both wasted the resource, has increased the cost of waste disposal again, and the effectual practicality that has improved equipment of application of this device.
2. In the utility model, by arranging the filtering device, when the filter plate needs to be replaced, the limiting frame is pulled towards the direction away from the fixed base, the sliding frame and the sliding block are driven to slide in the same direction, the fixed spring deforms, the clamping column is separated from the sealing cover, the sealing cover is taken down, the limiting frame is loosened, the fixed spring generates elastic force for breaking loose constraint to drive the clamping column to reset, the stop block is slid again to drive the sliding rod and the stop block to slide, the filter plate loses constraint, the filter plate is taken down, the stop block is loosened, the sliding spring generates elastic force for breaking loose constraint to drive the stop block to reset, a new filter plate is replaced, the sealing cover is covered, cooling water enters the interior of the steel roller through the water inlet and cools the steel roller, the filter plate filters impurities in the cooling water to prevent the impurities in the water from attaching to the inner wall of the steel roller, the inner wall of the steel roller is corroded and damaged, and the application of the device effectively improves the usability of the equipment.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a centrifugal medium-chromium high-speed steel roll according to the present invention;
FIG. 2 is a schematic view of a part of the structure of a centrifugal middle chromium high-speed steel roll middle protective device provided by the utility model;
FIG. 3 is a schematic view of a part of the structure of a centrifugal middle chromium high-speed steel roll middle protective device according to the present invention;
FIG. 4 is a schematic view of a part of the structure of a centrifugal middle chromium high-speed steel roll middle protective device according to the present invention;
FIG. 5 is a schematic view of a part of the structure of a filtering device in a centrifugal medium-chromium high-speed steel roll according to the present invention;
fig. 6 is a schematic view of a part of the structure of the filtering device in the centrifugal medium-chromium high-speed steel roll of the present invention.
Illustration of the drawings: 1. a steel roll body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a guard; 41. a roller sleeve; 42. a limiting base; 43. a limiting plate; 44. a limiting spring; 45. a moving block; 46. a clamping block; 47. a rotating plate; 48. a limiting rod; 5. a filtration device; 501. a sealing cover; 502. a fixed base; 503. a slider; 504. fixing the rod; 505. fixing the spring; 506. a carriage; 507. clamping the column; 508. a limiting frame; 509. a filter plate; 510. a stopper; 511. a slide bar; 512. a limiting block; 513. a slide spring; 514. and (5) fixing blocks.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the guard means 4 and the filter means 5 will be described in detail below.
As shown in fig. 3 and 4, the outer wall of the steel roll main body 1 is provided with a protection device 4 and used for protecting the steel roll main body 1, the protection device 4 comprises a limit base 42 fixedly connected with one side of the steel roll main body 1, the inner wall of the limit base 42 is fixedly connected with a limit rod 48, the outer wall of the limit rod 48 is slidably connected with a movable block 45, the movable block 45 is slidably connected with the inner wall of the limit base 42, one side of the movable block 45 is fixedly connected with a limit spring 44, one end of the limit spring 44 far away from the movable block 45 is fixedly connected with the inner wall of the limit base 42, the inner wall of the movable block 45 is hinged with a rotating plate 47 through a hinge, one end of the rotating plate 47 far away from the movable block 45 is hinged with a fixture block 46 through a hinge, the fixture block 46 is slidably connected with the inner wall of the steel roll main body 1, the outer wall of the steel roll main body 1 is sleeved with a roll sleeve 41, the inner wall of the roll sleeve 41 is slidably connected with the outer wall of the fixture block 46, one side fixedly connected with limiting plate 43 of steel roll main part 1, the one end that steel roll main part 1 was kept away from to limiting plate 43 offsets with one side of roller shell 41, and the one end fixedly connected with outlet pipe 3 of steel roll main part 1, outlet pipe 3 are cylindricly, and the inner wall of roller shell 41 and steel roll main part 1 all is seted up flutedly, and the recess is mutually supported work with fixture block 46.
The whole protection device 4 achieves the effects that by arranging the protection device 4, when the roller sleeve 41 needs to be replaced, the fixture block 46 is pressed to drive the rotating rod to rotate, the moving block 45 slides, the limiting spring 44 deforms, the roller sleeve 41 slides, the fixture block 46 is loosened, the inner wall of the roller sleeve 41 presses the fixture block 46, the roller sleeve 41 continues to slide, the roller sleeve 41 is taken down, the limiting spring 44 generates elastic force for breaking loose constraint to drive the fixture block 46 to reset, the fixture block 46 is pressed down again to drive the rotating rod to rotate, the moving block 45 slides, the limiting spring 44 deforms, the roller sleeve 41 is sleeved, the fixture block 46 is loosened, when one end of the roller sleeve 41 abuts against one side of the limiting plate 43, the fixture block 46 is just positioned in the groove, the limiting spring 44 generates elastic force for breaking loose constraint to drive the fixture block 46 to reset, the replacement of the roller sleeve 41 is completed, the roller sleeve 41 can play a role in protecting the steel roller body 1, and the traditional high-temperature resistant nonferrous alloy special hot rolled steel roller, the device has a simple structure, and when the device is used for a long time, the surface abrasion is serious, the steel roller is reduced or burst, or the surface is uneven, so that the device cannot be normally used and can only be scrapped, thereby not only wasting resources, but also increasing the cost of waste treatment, and the application of the device effectively improves the practicability of equipment.
As shown in fig. 5 and 6, the inner wall of the steel roll body 1 is provided with a filtering device 5, the filtering device 5 comprises a filtering plate 509 abutting against the inner wall of the steel roll body 1, the outer side of the filtering plate 509 is fixedly connected with a fixed block 514, one side of the fixed block 514 is fixedly connected with a sliding spring 513, one end of the sliding spring 513 far away from the fixed block 514 is fixedly connected with a limited block 512, one side of the limited block 512 is fixedly connected with a sliding rod 511, the sliding rod 511 is slidably inserted in the sliding spring 513, the sliding rod 511 slidably penetrates through the fixed block 514, one end of the sliding rod 511 far away from the limited block 512 is fixedly connected with a stopper 510, the limited block 512 is slidably connected with the inner wall of the steel roll body 1, the outer wall of the steel roll body 1 is fixedly connected with a fixed base 502, the inner wall of the fixed base 502 is fixedly connected with a fixed rod 504, the outer wall of the fixed rod 504 is slidably connected with a sliding block 503, one side of the sliding block 503 is fixedly connected with a fixed spring 505, one end of the fixed spring 505, which is far away from the sliding block 503, is fixedly connected with the inner wall of the fixed base 502, the fixed spring 505 is slidably sleeved on the outer wall of the fixed rod 504, one side of the steel roller main body 1 is provided with a sealing cover 501, the inner wall of the sealing cover 501 is slidably connected with the outer wall of the clamping column 507, one side of the sealing cover 501 is fixedly connected with a water inlet pipe 2, and the inner diameters of the water inlet pipe 2 and the water outlet pipe 3 are consistent.
The whole filtering device 5 achieves the effect that by arranging the filtering device 5, when the filter plate 509 needs to be replaced, the limiting frame 508 is pulled towards the direction far away from the fixed base 502 to drive the sliding frame 506 and the sliding block 503 to slide in the same direction, the fixed spring 505 deforms, the clamping column 507 is separated from the sealing cover 501, the sealing cover 501 is taken down, the limiting frame 508 is loosened, the fixed spring 505 generates elastic force for breaking loose constraint to drive the clamping column 507 to reset, then the stop block 510 slides to drive the sliding rod 511 and the stop block 512 to slide, the filter plate 509 loses constraint, the filter plate 509 is taken down, the stop block 510 is loosened, the sliding spring 513 generates elastic force for breaking loose constraint to drive the stop block 512 to reset, a new filter plate 509 is replaced, the sealing cover 501 is covered, cooling water enters the inside of the steel roller through a water inlet and cools the steel roller, the filter plate 509 filters impurities in the cooling water, and prevents the impurities in the water from attaching to the inner wall of the steel roller, the inner wall of the steel roller is corroded and damaged, and the application of the device effectively improves the usability of the equipment.
The whole working principle is that when the roller sleeve 41 needs to be replaced, the fixture block 46 is pressed to drive the rotating rod to rotate, the moving block 45 slides, the limiting spring 44 deforms, the roller sleeve 41 slides to loosen the fixture block 46, the inner wall of the roller sleeve 41 presses the fixture block 46, the roller sleeve 41 continues to slide, the roller sleeve 41 is taken down, the limiting spring 44 generates elastic force to drive the fixture block 46 to reset in order to break loose constraint, the fixture block 46 is pressed down again to drive the rotating rod to rotate, the moving block 45 slides, the limiting spring 44 deforms, the roller sleeve 41 is sleeved with the limiting block 44, the fixture block 46 is loosened, when one end of the roller sleeve 41 abuts against one side of the limiting plate 43, the fixture block 46 is just positioned in the groove, the limiting spring 44 generates elastic force to drive the fixture block 46 to reset in order to break loose constraint, the replacement of the roller sleeve 41 is completed, the roller sleeve 41 can play a role in protecting the steel roller body 1, the traditional high-temperature resistant special forged steel hot roller is simple in structure, when the filter plate 509 needs to be replaced, the limiting frame 508 is pulled in the direction away from the fixed base 502 to drive the sliding frame 506 and the sliding block 503 to slide in the same direction, the fixing spring 505 deforms, the clamping column 507 is separated from the sealing cover 501, the sealing cover 501 is taken down, the limiting frame 508 is loosened, the fixing spring 505 generates elasticity for breaking loose constraint to drive the clamping column 507 to reset, the sliding block 510 then drives the sliding rod 511 and the limiting block 512 to slide, the filter plate 509 loses constraint, the 509 is taken down, the limiting block 510 is loosened, the sliding spring 513 generates elasticity for breaking loose constraint to drive the limiting block 512 to reset, the filter 509 that changes to be new covers sealed lid 501, lets the cooling water enter into the inside of steel roll through the water inlet and cools off it, and filter 509 filters the impurity in the cooling water, prevents that the impurity of aquatic from attaching to the inner wall of steel roll, causes corruption and damage to the inner wall of steel roll, and the effectual ease of use that has improved equipment of application of this device.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a chromium high speed steel roll in centrifugation, includes steel roll main part (1), its characterized in that: a cooling channel is formed in the steel roller main body (1), and a protection device (4) is arranged on the outer wall of the steel roller main body (1) and used for protecting the steel roller main body (1);
the protection device (4) comprises a limiting base (42) fixedly connected with one side of the steel roller main body (1), a limiting rod (48) is fixedly connected to the inner wall of the limiting base (42), a moving block (45) is slidably connected to the outer wall of the limiting rod (48), the moving block (45) is slidably connected with the inner wall of the limiting base (42), a limiting spring (44) is fixedly connected to one side of the moving block (45), one end, far away from the moving block (45), of the limiting spring (44) is fixedly connected with the inner wall of the limiting base (42), the inner wall of the moving block (45) is hinged to a rotating plate (47) through a hinge, a clamping block (46) is hinged to one end, far away from the moving block (45), of the rotating plate (47), the clamping block (46) is slidably connected with the inner wall of the steel roller main body (1), and a roller sleeve (41) is sleeved on the outer wall of the steel roller main body (1), the inner wall of the roller sleeve (41) is in sliding connection with the outer wall of the clamping block (46), a limiting plate (43) is fixedly connected to one side of the steel roller body (1), and one end, away from the steel roller body (1), of the limiting plate (43) is abutted to one side of the roller sleeve (41).
2. A centrifugal medium chromium high speed steel roll according to claim 1, characterized in that: one end of the steel roll main body (1) is fixedly connected with a water outlet pipe (3), and the water outlet pipe (3) is cylindrical.
3. A centrifugal medium chromium high speed steel roll according to claim 1, characterized in that: grooves are formed in the inner walls of the roller sleeve (41) and the steel roller main body (1), and the grooves and the clamping blocks (46) are matched with each other to work.
4. A centrifugal medium chromium high speed steel roll according to claim 1, characterized in that: the inner wall of steel roll main part (1) is provided with filter equipment (5), filter equipment (5) include filter (509) that offsets with steel roll main part (1) inner wall, outside fixedly connected with fixed block (514) of filter (509), one side fixedly connected with slip spring (513) of fixed block (514), the one end fixedly connected with stopper (512) of fixed block (514) are kept away from in slip spring (513), one side fixedly connected with slide bar (511) of stopper (512), slide bar (511) slide and insert and establish in slip spring (513), slide bar (511) slide and run through fixed block (514), the one end fixedly connected with dog (510) of stopper (512) are kept away from in slide bar (511) stopper (512) and the inner wall sliding connection of steel roll main part (1).
5. A centrifugal medium chromium high speed steel roll according to claim 1, characterized in that: the outer wall of the steel roller body (1) is fixedly connected with a fixed base (502), the inner wall of the fixed base (502) is fixedly connected with a fixed rod (504), the outer wall of the fixed rod (504) is connected with a sliding block (503) in a sliding manner, one side of the sliding block (503) is fixedly connected with a fixed spring (505), one end, far away from the sliding block (503), of the fixed spring (505) is fixedly connected with the inner wall of the fixed base (502), the fixed spring (505) is sleeved on the outer wall of the fixed rod (504) in a sliding manner, two sides of the sliding block (503) are fixedly connected with a sliding frame (506), the sliding frame (506) penetrates through the fixed base (502) in a sliding manner, one end, far away from the sliding block (503), of the sliding frame (506) is fixedly connected with a limiting frame (508), one end, far away from the sliding frame (506), of the limiting frame (508) is fixedly connected with a clamping column (507), one side of the steel roll main body (1) is provided with a sealing cover (501), and the inner wall of the sealing cover (501) is connected with the outer wall of the clamping column (507) in a sliding mode.
6. The centrifugal medium chromium high speed steel roll according to claim 5, characterized in that: one side fixedly connected with inlet tube (2) of sealed lid (501), the internal diameter size of inlet tube (2) and outlet pipe (3) is unanimous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121628346.8U CN215143378U (en) | 2021-07-19 | 2021-07-19 | Centrifugal medium-chromium high-speed steel roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121628346.8U CN215143378U (en) | 2021-07-19 | 2021-07-19 | Centrifugal medium-chromium high-speed steel roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215143378U true CN215143378U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121628346.8U Active CN215143378U (en) | 2021-07-19 | 2021-07-19 | Centrifugal medium-chromium high-speed steel roller |
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| Country | Link |
|---|---|
| CN (1) | CN215143378U (en) |
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2021
- 2021-07-19 CN CN202121628346.8U patent/CN215143378U/en active Active
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