CN220643188U

CN220643188U - Quenching device for roller heat treatment

Info

Publication number: CN220643188U
Application number: CN202322009071.5U
Authority: CN
Inventors: 刘最明; 张艳兵
Original assignee: Hubei Guangli Roller Co ltd
Current assignee: Hubei Guangli Roller Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-03-22
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to the technical field of quenching devices and discloses a quenching device for roller heat treatment, which comprises a clamping mechanism, wherein the outer part of the clamping mechanism is provided with a quenching mechanism, the clamping mechanism comprises a supporting frame, the bottom of the supporting frame is provided with a moving assembly, one end of the supporting frame is provided with a groove, a first screw rod is arranged in the groove, the outer part of the first screw rod is provided with a first moving block, the top of the first moving block is fixedly connected with a clamping frame, the bottom of the clamping frame is provided with a clamping groove, the inner part of the clamping groove is provided with a two-way screw rod, the outer part of the two-way screw rod is provided with a second moving block, the bottom of the second moving block is fixedly connected with an installation seat, one end of the installation seat is provided with a first motor, the quenching device for roller heat treatment is convenient to clamp rollers with different sizes, and the quenching mechanism is convenient to quench the roller.

Description

Quenching device for roller heat treatment

Technical Field

The utility model relates to the technical field of quenching devices, in particular to a quenching device for roller heat treatment.

Background

The roller refers to an important part on a rolling mill, equipment capable of continuously and plastically deforming metal mainly comprises a roller body, a roller neck and a shaft head, a quenching device refers to equipment for carrying out solid solution treatment on materials or a heat treatment process with a rapid cooling process, and the roller needs to be treated by the quenching device when being processed.

According to a roll quenching device disclosed in Chinese patent publication No. CN 216663181U, the roll quenching device comprises a collecting tank, a filter screen is installed in the collecting tank in a clamping way, a movable support is arranged on the end face of the collecting tank and consists of a driving base and a supporting column, a sliding rail and a rolling wheel are arranged at the bottom end of the driving base, a pump and a servo motor are fixedly installed in the driving base, a screw is installed in the middle of the inner side of the supporting column in an embedded way, and a sliding block is installed on the surface of the screw in a sleeved way. This kind of roller quenching device is convenient for cooperate the roller transportation subassembly to carry out automatic roller material loading processing, be convenient for cooperate the roller transportation subassembly to get the roller fixation clamp to send to the collecting vat top and quench processing, adapt to different model roller diameters, reach near roll surface atomization quenching processing, improve water resource utilization, reduce water consumption, be used for categorised collection, and the fog is collected the cover and is utilized the cover body condensate mist, in with condensate bead drainage to the collecting vat by the guiding gutter, through pump circulation collection, reduce water consumption, practice thrift the cost by a wide margin.

However, when the device is used, the position of the clamp is fixed, the clamp cannot be adjusted according to the length of the roller, and only the roller with a fixed length can be clamped, so that the device has a certain limitation.

Disclosure of Invention

The utility model aims to provide a quenching device for roller heat treatment, which solves the problems that the device provided in the background art is fixed in position and cannot be adjusted according to the length of a roller and only can clamp the roller with fixed length, so that the device has certain limitation.

In order to solve the technical problems, the utility model provides the following technical scheme: the quenching device for the roller heat treatment comprises a clamping mechanism, wherein the quenching mechanism is arranged outside the clamping mechanism;

the clamping mechanism comprises a supporting frame, a moving assembly is arranged at the bottom of the supporting frame, a groove is formed in one end of the supporting frame, a first screw rod is arranged in the groove, a first moving block is arranged at the outer part of the first screw rod, a clamping frame is fixedly connected to the top of the first moving block, a clamping groove is formed in the bottom of the clamping frame, a bidirectional screw rod is arranged at the inner part of the clamping groove, a second moving block is arranged at the outer part of the bidirectional screw rod, a mounting seat is fixedly connected to the bottom of the second moving block, a first motor is arranged at one end of the mounting seat, a rotating shaft is arranged at one end of the first motor, and a clamp is arranged at one end of the rotating shaft.

Preferably, the moving assembly comprises a sliding rail, and a pulley is movably connected to the top of the sliding rail.

Preferably, a plurality of pulleys are provided, and a plurality of pulleys are mounted at the bottom of the support frame.

Preferably, two support frames are arranged, the two support frames are symmetrically distributed, and the top of the first screw rod and the left side of the bidirectional screw rod are provided with second motors.

Preferably, the quenching mechanism comprises a water tank, a first electric telescopic rod is fixedly connected to the top of the water tank, a spray plate is fixedly connected to the top of the first electric telescopic rod, a water inlet pipe is fixedly communicated with the back of the spray plate, a water pump is installed at the bottom of the water inlet pipe, and a water suction pipe is installed at the bottom of the water pump.

Preferably, two water tanks are arranged, and the two water tanks are arranged on the inner side of the supporting frame.

Preferably, the water pumping pipe penetrates through the water tank and extends to the inside of the water tank, and a second electric telescopic rod is arranged between the two water tanks.

Compared with the prior art, the utility model has the following beneficial effects:

the first motor drives the first screw rod to rotate by starting the second motor at the top of the support frame, then drives the clamping frame to descend, then drives the two-way screw rod to rotate by starting the second motor at the left side of the clamping frame, and then drives the two second moving blocks outside the two-way screw rod to move oppositely or reversely, so that the distance between the clamps at the bottom of the second moving blocks is consistent with the length of the roller, the clamping frame continuously descends, a worker clamps the roll necks at two sides of the roller by the clamps, the second motor at the top of the support frame is started again, the roller is driven to ascend, and the support frame is moved back to the quenching mechanism by the pulley and the slide rail, so that the clamping and moving operation is completed, and the effect of adjusting the clamping according to the length of the roller is achieved.

According to the utility model, one of the two water tanks is fixed, the spraying plate is driven to rise to be consistent with the height of the roller by starting the first electric telescopic rod, the other water tank is driven to approach by starting the second electric telescopic rod, the first electric telescopic rod on the water tank is started again to lift the spraying plate, so that the two spraying plates are close to the roller, the roller is positioned between the two spraying plates, the water pump is started to drive the water suction pipe to pump water in the water tank, the water enters the spraying plate through the water inlet pipe, the roller is sprayed out to quench, the first motor is started to drive the rotating shaft to rotate, and the clamp is driven to rotate, so that the spraying plate can comprehensively spray and quench the roller, and quenching operation is completed.

Drawings

FIG. 1 is a perspective view of a gripping mechanism of the present utility model;

FIG. 2 is a perspective view of the quenching mechanism of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a cross-sectional view of a quenching mechanism of the utility model.

Wherein: 1. a clamping mechanism; 2. a quenching mechanism; 11. a support frame; 12. a moving assembly; 13. a first screw rod; 14. a first moving block; 15. a clamping frame; 16. a two-way screw rod; 17. a second moving block; 18. a mounting base; 19. a first motor; 101. a rotating shaft; 102. a clamp; 103. a slide rail; 104. a pulley; 105. a second motor; 21. a water tank; 22. a first electric telescopic rod; 23. a spray plate; 24. a water inlet pipe; 25. a water pump; 26. a water pumping pipe; 27. and a second electric telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

The utility model provides the following technical scheme:

example 1

Referring to fig. 1, 2, 3 and 4, a quenching device for heat treatment of a roller comprises a clamping mechanism 1, wherein a quenching mechanism 2 is arranged outside the clamping mechanism 1;

the clamping mechanism 1 comprises a supporting frame 11, a moving assembly 12 is arranged at the bottom of the supporting frame 11, a groove is formed in one end of the supporting frame 11, a first screw rod 13 is arranged in the groove, a first moving block 14 is arranged at the outer part of the first screw rod 13, a clamping frame 15 is fixedly connected to the top of the first moving block 14, a clamping groove is formed in the bottom of the clamping frame 15, a bidirectional screw rod 16 is arranged in the clamping groove, a second moving block 17 is arranged at the outer part of the bidirectional screw rod 16, a mounting seat 18 is fixedly connected to the bottom of the second moving block 17, a first motor 19 is arranged at one end of the mounting seat 18, a rotating shaft 101 is arranged at one end of the first motor 19, and a clamp 102 is arranged at one end of the rotating shaft 101.

The moving assembly 12 comprises a sliding rail 103, and a pulley 104 is movably connected to the top of the sliding rail 103.

The pulleys 104 are provided in plurality, and the plurality of pulleys 104 are installed at the bottom of the supporting frame 11.

The two support frames 11 are arranged, the two support frames 11 are symmetrically distributed, and the top of the first screw rod 13 and the left side of the bidirectional screw rod 16 are both provided with a second motor 105.

Through the above technical scheme, the pulley 104 slides on the sliding rail 103 at this moment, and then the supporting frame 11 is driven to slide to the roller placement position, the second motor 105 at the top of the supporting frame 11 is started to drive the first screw rod 13 to rotate, and then the first movable block 14 is driven to descend, and then the clamping frame 15 is driven to descend, and then the second motor 105 at the left side of the clamping frame 15 is started to drive the two-way screw rod 16 to rotate, and then the two second movable blocks 17 outside the two-way screw rod 16 are driven to move in opposite directions or in opposite directions, so that the distance between the clamps 102 at the bottom of the second movable blocks 17 is consistent with the length of the roller, and then the clamping frame 15 is driven to descend continuously, so that a worker clamps two side roller necks of the roller through the clamps 102, and then the second motor 105 at the top of the supporting frame 11 is started again, and then the roller is driven to ascend, and the supporting frame 11 is moved back to the position of the quenching mechanism 2 through the pulley 104 and the sliding rail 103 again, so that the clamping and moving operation is completed, and the effect of adjusting clamping can be achieved according to the length of the roller.

Example two

Please refer to fig. 1, 2, 3, and 4, and further obtain, based on the first embodiment: the quenching mechanism 2 comprises a water tank 21, a first electric telescopic rod 22 is fixedly connected to the top of the water tank 21, a spray plate 23 is fixedly connected to the top of the first electric telescopic rod 22, a water inlet pipe 24 is fixedly communicated with the back of the spray plate 23, a water pump 25 is installed at the bottom of the water inlet pipe 24, and a water suction pipe 26 is installed at the bottom of the water pump 25.

Two water tanks 21 are provided, and the two water tanks 21 are provided inside the support frame 11.

The water suction pipe 26 penetrates the water tanks 21 and extends to the inside of the water tanks 21, and a second electric telescopic rod 27 is installed between the two water tanks 21.

Through the above technical scheme, at this moment, through fixing one of the two water tanks 21, the first electric telescopic rod 22 is started to drive the spray plate 23 to rise to be consistent with the height of the roller, the second electric telescopic rod 27 is started to drive the other water tank 21 to be close to, the first electric telescopic rod 22 on the water tank 21 is started again to lift the spray plate 23, the two spray plates 23 are close to the roller, the roller is positioned between the two spray plates 23, the water pump 25 is started to drive the water suction pipe 26 to pump water in the water tank 21, the water enters the spray plates 23 through the water inlet pipe 24 and is sprayed to quench the roller, the first motor 19 is started to drive the rotating shaft 101 to rotate, and the clamp 102 is driven to rotate, so that the roller rotates, the spray plate 23 can comprehensively spray and quench the roller, and quenching operation is completed.

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 to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The quenching device for roller heat treatment comprises a clamping mechanism (1), and is characterized in that: the quenching mechanism (2) is arranged outside the clamping mechanism (1);

the clamping mechanism (1) comprises a supporting frame (11), a moving assembly (12) is arranged at the bottom of the supporting frame (11), a groove is formed in one end of the supporting frame (11), a first screw rod (13) is arranged in the groove, a first moving block (14) is arranged at the outer part of the first screw rod (13), a clamping frame (15) is fixedly connected to the top of the first moving block (14), a clamping groove is formed in the bottom of the clamping frame (15), a bidirectional screw rod (16) is arranged in the inner part of the clamping groove, a second moving block (17) is arranged at the outer part of the bidirectional screw rod (16), a mounting seat (18) is fixedly connected to the bottom of the second moving block (17), a first motor (19) is arranged at one end of the mounting seat (18), a rotating shaft (101) is arranged at one end of the first motor (19), and a clamp (102) is arranged at one end of the rotating shaft (101).

2. The quenching apparatus for heat treatment of rolls as set forth in claim 1, wherein: the movable assembly (12) comprises a sliding rail (103), and a pulley (104) is movably connected to the top of the sliding rail (103).

3. The quenching apparatus for heat treatment of rolls as set forth in claim 2, wherein: the pulleys (104) are arranged in a plurality, and the pulleys (104) are arranged at the bottom of the supporting frame (11).

4. The quenching apparatus for heat treatment of rolls as set forth in claim 1, wherein: the two support frames (11) are symmetrically distributed, and the second motors (105) are respectively arranged at the top of the first screw rod (13) and the left side of the two-way screw rod (16).

5. The quenching apparatus for heat treatment of rolls as set forth in claim 1, wherein: the quenching mechanism (2) comprises a water tank (21), a first electric telescopic rod (22) is fixedly connected to the top of the water tank (21), a spraying plate (23) is fixedly connected to the top of the first electric telescopic rod (22), a water inlet pipe (24) is fixedly communicated with the back of the spraying plate (23), a water pump (25) is arranged at the bottom of the water inlet pipe (24), and a water pumping pipe (26) is arranged at the bottom of the water pump (25).

6. The quenching apparatus for heat treatment of rolls according to claim 5, wherein: two water tanks (21) are arranged, and the two water tanks (21) are arranged on the inner side of the supporting frame (11).

7. The quenching apparatus for heat treatment of rolls according to claim 5, wherein: the water suction pipe (26) penetrates through the water tanks (21) and extends to the inside of the water tanks (21), and a second electric telescopic rod (27) is arranged between the two water tanks (21).