CN221028581U

CN221028581U - Heat treatment device for roller casting machining

Info

Publication number: CN221028581U
Application number: CN202321547227.9U
Authority: CN
Inventors: 王文远; 王大朋
Original assignee: Tianjin Huatianmei Pump & Valve Co ltd
Current assignee: Tianjin Huatianmei Pump & Valve Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-05-28
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to the technical field of heat treatment, in particular to a heat treatment device for roller casting processing, which comprises a treatment box, a heat preservation plate, a movable door, a handle, a support frame, a placement plate, a hydraulic cylinder, a hydraulic rod, a heating device, a movable clamping assembly, an electric sliding block, an L-shaped telescopic rod and an upper clamping plate.

Description

Heat treatment device for roller casting machining

Technical Field

The utility model relates to a heat treatment device for processing roller castings, and belongs to the technical field of heat treatment.

Background

The roller is a part used on a rolling mill for deforming rolled metal so as to shape the rolled metal, the heat treatment refers to a metal heat treatment process for obtaining expected tissues and performances by heating, heat preservation and cooling means of materials in a solid state, the roller castings need to be heat treated during processing, a common heat treatment device cannot vertically clamp the roller castings with different sizes, the use is inconvenient, meanwhile, the heat loss is rapid, the heat preservation effect on the roller castings is poor, and the overall heat treatment effect on the roller castings is affected.

Disclosure of utility model

The utility model aims to solve the problems and provide a heat treatment device for processing roller castings, which can vertically clamp roller castings with different sizes and can reduce heat dissipation in a treatment box by utilizing a heat insulation plate.

The heat treatment device for roller casting processing comprises a treatment box, a heat preservation plate, a moving door, a handle, a support frame, a placing plate, a hydraulic cylinder, a hydraulic rod, a heating device, a movable clamping assembly, an electric sliding block, an L-shaped telescopic rod and an upper clamping plate, wherein the heat preservation plate is arranged on the two side walls and the rear side of the treatment box, the moving door is rotatably arranged on the front side of the treatment box, the two ends of the handle are fixed on the outer side of the moving door, the top of the support frame is fixed at the bottom of the treatment box, the bottom of the hydraulic cylinder is placed on the ground, one end of the hydraulic rod is arranged at the output end of the hydraulic cylinder, the bottom of the placing plate is fixed at the other end of the hydraulic rod, one side of the heating device is arranged in a space formed by the treatment box and the heat preservation plate, the movable clamping assembly is arranged at the top of the placing plate, the top of the treatment box is provided with an electric sliding groove, one end of the electric sliding block is arranged in the electric sliding groove, one end of the L-shaped telescopic rod is fixedly arranged at one side of the L-shaped telescopic rod.

Further, in order to carry out the centre gripping to the roll foundry goods of equidimension, movable clamping assembly includes mounting bracket, servo motor, threaded rod, slider, fixed block, telescopic link and lower grip block, mounting bracket fixed mounting is in place the board top, servo motor installs on the inside lateral wall of mounting bracket, threaded rod one end is installed servo motor's output, the fixed block one side is rotated and is installed the other end of threaded rod, the another side of fixed block is fixed on the inside another lateral wall of mounting bracket, slider slidable mounting is in on the threaded rod, the slider with threaded rod threaded connection, the slider is located in the mounting bracket, telescopic link one end is installed slider one side, lower grip block one side is fixed the other end of telescopic link.

Further, the roll castings subjected to heat treatment are cooled, a water cooling assembly and a refrigerator are arranged at the top of the treatment box in a penetrating mode, the water cooling assembly comprises a water pump, a connecting pipe and a spray head, the water pump is arranged at the top of the treatment box in a penetrating mode, one end of the connecting pipe is arranged at the output end of the water pump, and the spray head is arranged at the other end of the connecting pipe.

The utility model has the technical effects and advantages that: according to the utility model, through the movable clamping assembly and the upper clamping plate, roller castings with different sizes can be vertically clamped, so that the roller casting has a better heat treatment effect, is more convenient to use, and can reduce heat dissipation in the treatment box by utilizing the heat insulation plate, so that the heat insulation effect is better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a schematic view of a movable clamping assembly according to the present utility model;

FIG. 4 is a schematic diagram of a water-cooled cooling assembly according to the present utility model;

In the figure: 1. a treatment box; 2. a thermal insulation board; 3. a moving door; 4. a handle; 5. a support frame; 6. placing a plate; 7. a hydraulic rod; 8. a hydraulic cylinder; 9. a water-cooling assembly; 901. a water pump; 902. a connecting pipe; 903. a spray head; 10. a refrigerating machine; 11. a heating device; 12. a movable clamp assembly; 1201. a mounting frame; 1202. a servo motor; 1203. a threaded rod; 1204. a slide block; 1205. a fixed block; 1206. a telescopic rod; 1207. a lower clamping plate; 13. an electric chute; 14. an electric slide block; 15. an L-shaped telescopic rod; 16. and an upper clamping plate.

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.

Referring to fig. 1-4, a heat treatment device for roller casting processing comprises a processing box 1, a heat insulation plate 2, a movable door 3, a handle 4, a support frame 5, a placing plate 6, a hydraulic cylinder 8, a hydraulic rod 7, a heating device 11, a movable clamping assembly 12, an electric sliding block 14, an L-shaped telescopic rod 15 and an upper clamping plate 16, wherein the heat insulation plate 2 is arranged on two side walls and the rear side of the processing box 1, the movable door 3 is rotatably arranged on the front side of the processing box 1, two ends of the handle 4 are fixed on the outer side of the movable door 3, the movable door 3 is conveniently opened and closed, the top of the support frame 5 is fixed at the bottom of the processing box 1, the support frame 5 is placed on the ground, the processing box 1 is supported, and the bottom of the hydraulic cylinder 8 is placed on the ground.

The output at pneumatic cylinder 8 is installed to hydraulic stem 7 one end, place the other end at hydraulic stem 7 is fixed to board 6 bottom, heating device 11 installs inside heated board 2 on one side, heating device 11 is located the space that processing case 1 and heated board formed, movable clamping assembly 12 installs at the board 6 top of placing, it is fixed to carry out the centre gripping to roll foundry goods bottom, processing case 1 top is provided with electronic spout 13, electronic slider 14 installs in electronic spout 13, L shape telescopic link 15 one end fixed mounting is in electronic slider 14 bottom, go up clamping plate 16 one side and fix in L shape telescopic link 15 one side, carry out the centre gripping to roll foundry goods top fixedly.

When the heat preservation box is actually used, an operator pulls the handle 4 outwards to drive the movable door 3 to move, a roller casting is placed on the placing plate 6, the bottom of the roller casting is clamped by the movable clamping assembly 12, then the L-shaped telescopic rod 15 is stretched to drive the upper clamping plate 16 to move downwards to the top position of the roller casting, the electric sliding block 14 slides in the electric sliding groove 13, so that the L-shaped telescopic rod 15 is driven to slide to a proper position, the top of the roller casting is clamped by the upper clamping plate 16, the temperature inside the processing box 1 can be increased by the heating device 11, the heating step in heat treatment is completed, when the temperature inside the processing box 1 reaches a set value, the heating device 11 stops working, heat dissipation inside the processing box 1 can be reduced by using the heat preservation plate 2, and the heat preservation step in heat treatment is completed.

After heat preservation is finished, the hydraulic cylinder 8 works to drive the hydraulic rod 7 to shrink, thereby drive and place board 6 and move downwards, L shape telescopic link 15 is stretched simultaneously this moment, ensure that the roll foundry goods is fixed, make place board 6 and the separation of processing case 1, the heat can be given off, carry cold air to the inside processing case 1 through refrigerator 10 earlier, cool off processing case 1 is inside, avoid direct water-cooling to bring harmful effects to the roll foundry goods, after the cold air cooling one end time, cool off the roll foundry goods again through water-cooling assembly 9, accomplish the cooling step in the thermal treatment.

As a technical optimization scheme of the present utility model, as shown in fig. 3, the movable clamping assembly 12 includes a mounting frame 1201, a servo motor 1202, a threaded rod 1203, a slider 1204, a fixed block 1205, a telescopic rod 1206 and a lower clamping plate 1207, the mounting frame 1201 is fixedly mounted on the top of the placement plate 6, the servo motor 1202 is mounted on the inner side wall of the mounting frame 1201, and one end of the threaded rod 1203 is mounted at the output end of the servo motor 1202.

One surface of the fixed block 1205 is rotatably arranged at the other end of the threaded rod 1203, the other surface of the fixed block 1205 is fixed on the other side wall inside the mounting frame 1201, the fixed block has a fixing effect on the threaded rod 1203, the slider 1204 is slidably arranged on the threaded rod 1203, the slider 1204 is in threaded connection with the threaded rod 1203, the slider 1204 is positioned in the mounting frame 1201, one end of the telescopic rod 1206 is arranged on one side of the slider 1204, and one side of the lower clamping plate 1207 is fixed at the other end of the telescopic rod 1206.

When the roller casting clamping device is used, the servo motor 1202 works to drive the threaded rod 1203 to rotate, so that the slider 1204 is driven to move on the threaded rod 1203, the top and the bottom of the slider 1204 are both contacted with the upper wall and the lower wall inside the mounting frame 1201, the mounting frame 1201 has a limiting effect on the slider 1204, and the telescopic rod 1206 stretches to drive the lower clamping plate 1207 to move, so that the bottom of the roller casting can be clamped.

As a technical optimization scheme of the utility model, as shown in fig. 4, a water cooling assembly 9 and a refrigerator 10 are installed on the top of a treatment tank 1 in a penetrating manner, the water cooling assembly 9 comprises a water pump 901, a connecting pipe 902 and a spray head 903, the water pump 901 is installed on the top of the treatment tank 1 in a penetrating manner, one end of the connecting pipe 902 is installed at the output end of the water pump 901, and the spray head 903 is installed at the other end of the connecting pipe 902, so that water can be changed into water mist to be sprayed evenly.

When the utility model is used, the water pump 901 works to spray water from the spray head 903 through the connecting pipe 902, the utility model can cool the inside of the treatment box 1, the cooling step in the heat treatment is completed, the cold working effect is better by combining with the refrigerator 10, and the effect on the roller casting is not influenced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a roll casting processing is with heat treatment device which characterized in that: including treatment box (1), heated board (2), dodge gate (3), handle (4), support frame (5), place board (6), pneumatic cylinder (8), hydraulic stem (7), heating device (11), movable clamping assembly (12), electronic slider (14), L shape telescopic link (15) and last grip block (16), heated board (2) are installed treatment box (1) both sides wall and rear side, dodge gate (3) rotate and install treatment box (1) front side, handle (4) both ends are fixed in the outside of dodge gate (3), support frame (5) top is fixed treatment box (1) bottom, the subaerial is placed in pneumatic cylinder (8) bottom, hydraulic stem (7) one end is installed the output of pneumatic cylinder (8), place board (6) bottom is fixed the other end of hydraulic stem (7), heating device (11) one side is installed inside heated board (2), heating device (11) are located treatment box (1) and electric plate (12) form the space that can install in top (1) can place in the electronic clamping assembly (13), the electric sliding block (14) is arranged in the electric sliding groove (13), one end of the L-shaped telescopic rod (15) is fixedly arranged at the bottom of the electric sliding block (14), and one side of the upper clamping plate (16) is fixed at one side of the L-shaped telescopic rod (15).

2. The heat treatment device for processing roll castings according to claim 1, wherein: the movable clamping assembly (12) comprises a mounting frame (1201), a servo motor (1202), a threaded rod (1203), a slider (1204), a fixed block (1205), a telescopic rod (1206) and a lower clamping plate (1207), wherein the mounting frame (1201) is fixedly installed at the top of the placing plate (6).

3. A heat treatment apparatus for roll casting processing according to claim 2, characterized in that: the servo motor (1202) is mounted on the inner side wall of the mounting frame (1201), and one end of the threaded rod (1203) is mounted at the output end of the servo motor (1202).

4. A heat treatment apparatus for roll casting processing according to claim 3, wherein: one surface of the fixed block (1205) is rotatably arranged at the other end of the threaded rod (1203), and the other surface of the fixed block (1205) is fixed on the other side wall inside the mounting frame (1201).

5. The heat treatment device for processing roll castings according to claim 4, wherein: the slider (1204) is slidably mounted on the threaded rod (1203), the slider (1204) is in threaded connection with the threaded rod (1203), and the slider (1204) is located in the mounting frame (1201).

6. A heat treatment apparatus for roll casting processing according to claim 5, wherein: one end of the telescopic rod (1206) is arranged on one side of the sliding block (1204), and one side of the lower clamping plate (1207) is fixed on the other end of the telescopic rod (1206).

7. The heat treatment device for processing roll castings according to claim 1, wherein: the top of the treatment box (1) is provided with a water cooling assembly (9) and a refrigerator (10) in a penetrating mode, and the water cooling assembly (9) comprises a water pump (901), a connecting pipe (902) and a spray head (903).

8. The heat treatment device for processing roll castings according to claim 7, wherein: the water pump (901) is arranged on the top of the treatment box (1) in a penetrating mode, one end of the connecting pipe (902) is arranged at the output end of the water pump (901), and the spray head (903) is arranged at the other end of the connecting pipe (902).