Surface heat treatment equipment for manganese steel dovetail clamp

Abstract

The utility model discloses manganese steel dovetail clamp surface heat treatment equipment which comprises a box body, a cover plate is rotatably connected to the outer wall of one side of the box body, a heating mechanism is arranged at the top of the inner wall of the box body, side plates are fixedly connected to the two ends of the inner wall of the box body, and connecting frames are arranged on the outer walls of the side plates. A height adjusting mechanism is arranged between the connecting frame and the side plate, a bearing plate is arranged between the two ends of the connecting frame, and an overturning connecting mechanism is arranged between the bearing plate and the connecting frame. Objects can be loaded through the loading box arranged at the top of the bearing plate, the loading box can have the stable rotating capacity through the rotation adjusting mechanism arranged at the bottom of the bearing plate, heating and quenching uniformity is improved, the bearing plate and the loading box can have the overturning capacity through the overturning connecting mechanism, and heating and quenching efficiency is improved. And by arranging the height adjusting mechanism, the object can be heated and quenched at different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment, in particular to a surface heat treatment device for a manganese steel dovetail clamp. Background Art

[0002] The dovetail clamp consists of a spring sheet clamp body and two longer tail handle spring steel wire clips. The clamp body is a one-time formed spring steel sheet, and the tail handle is made of steel wire. The end connected to the clamp body is movable. After clamping the file, the steel wire clip can be laid flat, which is convenient for file stacking and saves space. After long-term use, the dovetail clamp will weaken in strength and easily break, which will affect its service life. Therefore, in order to improve the wear resistance of the high manganese steel liner and extend its service life, surface hardness heat treatment is required.

[0003] For example, the utility model patent with patent number 201822191352.6 discloses a spring steel heat treatment device, which includes a conveying mechanism, a first heating mechanism, a heating mechanism and a second heating mechanism. The conveying mechanism is located above the first heating mechanism, the heating mechanism and the second heating mechanism, and the first heating mechanism and the second heating mechanism are respectively located on the left and right sides of the heating mechanism; the heating mechanism includes a frame, a liquid tank, a shelf, a plurality of pumps and a water spray unit. The frame is a rectangular box without a top cover, the liquid tank is a hollow structure surrounded by the inner wall of the frame, the shelf is a hollow plate fixed on the frame, the pumps are all fixed on the shelf, and the water spray units are all fixed on the inner surface of the bottom surface of the frame. However, the positions of the objects therein are relatively fixed, and it is difficult to ensure the uniformity of the treatment. In view of this, a manganese steel dovetail clamp surface heat treatment device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a surface heat treatment device for a manganese steel dovetail clamp.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A surface heat treatment device for a manganese steel dovetail clamp comprises a box body, a cover plate is rotatably connected to the outer wall of one side of the box body, a heating mechanism is arranged on the top of the inner wall of the box body, side panels are fixedly connected to both ends of the inner wall of the box body, a connecting frame is arranged on the outer wall of the side panel, a height adjustment mechanism is arranged between the connecting frame and the side panel, a bearing plate is arranged between the two ends of the connecting frame, a flip connection mechanism is arranged between the bearing plate and the connecting frame, a loading box is arranged on the top of the loading box, a plurality of through holes are opened on the outer wall of the loading box, a rotation adjustment mechanism is arranged between the loading box and the bearing plate, and a quenching treatment mechanism is arranged on the bottom of the inner wall of the box body.

[0007] Preferably, the heating mechanism includes a heating device and a heating chamber, the heating device is fixedly connected to the top of the box, the heating chamber is fixedly connected to the top of the inner wall of the box, and the bottom of the heating device is located inside the heating chamber.

[0008] Preferably, the height adjustment mechanism includes a slider and a threaded screw, a slide groove is opened on the outer wall of the side plate, the slider and the slide groove are slidably connected, the slider and the threaded screw are threadedly connected, the top of the threaded screw is fixedly connected to a first motor, the first motor is fixedly connected to the box body, and the slider is fixedly connected to the connecting frame.

[0009] Preferably, the flip connection mechanism includes a frame and a second motor, one end of the frame is fixedly connected to the connecting frame, the other end of the frame is rotatably connected to both ends of the supporting plate, the second motor is located at one end of the supporting plate, and the second motor is fixedly connected to the frame and the supporting plate respectively.

[0010] Preferably, the rotation adjustment mechanism includes a third motor and a rotating plate, the third motor is fixedly connected to the bottom of the supporting plate, the top of the third motor is fixedly connected to the rotating plate, and a plurality of springs and dampers are fixedly connected between the top of the rotating plate and the loading box.

[0011] Preferably, the quenching treatment mechanism includes a water pump and a liquid guide plate, the water pump is fixedly connected to the two ends of the inner wall of the bottom box respectively, the liquid guide plate is located at the two ends of the inner wall of the box body, a liquid guide tube is fixedly connected between the liquid guide plate and the water pump, and a plurality of liquid spray heads are fixedly connected to the outer wall of the liquid guide plate.

[0012] Preferably, the outer walls of the box body and the bottom box are provided with liquid leakage grooves, the inner walls of the liquid leakage grooves are fixedly connected with filter plates, and both ends of the inner walls of the bottom box are fixedly connected with filter screens.

[0013] The beneficial effects of the utility model are:

[0014] By providing a loading box on the top of the carrying plate, objects can be loaded. By providing a rotation adjustment mechanism at the bottom of the carrying plate, the loading box can have stable rotation capability, thereby improving the uniformity of heating and quenching. By providing a flip connection mechanism, the carrying plate and its loading box can have flip capability, thereby facilitating heating and quenching. By providing a height adjustment mechanism, objects can be heated and quenched at different heights, thereby further improving the uniformity of heat treatment.

[0015] By setting a water pump, the quenching liquid in the bottom box can be pumped into the liquid guide plate, and finally sprayed out from the spray head on the outer wall of the liquid guide plate, so as to perform liquid spray quenching treatment on the object to ensure the quenching effect. By setting a leakage groove on the bottom box and the outer wall of the box body, the quenching liquid can be introduced into the bottom box, and filtered by using the filter plate and the filter mesh in the bottom box to achieve the purpose of recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the main structure of a surface heat treatment device for a manganese steel dovetail clamp proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional structure diagram of a surface heat treatment device for a manganese steel dovetail clamp proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the partial main structure of a manganese steel dovetail clamp surface heat treatment equipment proposed by the utility model;

[0019] Figure 4 The utility model provides a schematic diagram of the main structure of a bearing plate of a manganese steel dovetail clamp surface heat treatment device.

[0020] In the figure: 1 box body, 2 first motor, 3 cover plate, 4 bottom box, 5 heating chamber, 6 spray head, 7 liquid guide plate, 8 liquid guide pipe, 9 water pump, 10 filter screen, 11 leakage groove, 12 filter plate, 13 side plate, 14 slider, 15 threaded screw, 16 slide, 17 frame, 18 second motor, 19 bearing plate, 20 third motor, 21 loading box, 22 spring, 23 damper, 24 rotating plate, 25 heating device, 26 connecting frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A surface heat treatment device for a manganese steel dovetail clamp comprises a box body 1, a cover plate 3 is rotatably connected to the outer wall of one side of the box body 1, a heating mechanism is arranged on the top of the inner wall of the box body 1, side plates 13 are fixedly connected to both ends of the inner wall of the box body 1, a connecting frame 26 is arranged on the outer wall of the side plate 13, a height adjustment mechanism is arranged between the connecting frame 26 and the side plate 13, a bearing plate 19 is arranged between the two ends of the connecting frame 26, a flip connection mechanism is arranged between the bearing plate 19 and the connecting frame 26, a loading box 21 is arranged on the top of the loading box 19, a plurality of through holes are opened on the outer wall of the loading box 21, and the loading box 21 and the bearing plate 1 are connected. 9 is provided with a rotation adjustment mechanism, and a quenching treatment mechanism is provided at the bottom of the inner wall of the box body 1. Objects can be loaded by arranging a loading box 21 on the top of the loading plate 19. By arranging a rotation adjustment mechanism at the bottom of the loading plate 19, the loading box 21 can have a stable rotation ability, thereby improving the uniformity of heating and quenching. By arranging a flip connection mechanism, the loading plate 19 and its loading box 21 can have a flipping ability, thereby facilitating heating and quenching. By arranging a height adjustment mechanism, the objects can be heated and quenched at different heights, thereby further improving the uniformity of heat treatment.

[0023] In the utility model, the heating mechanism includes a heating device 25 and a heating chamber 5, the heating device 25 is fixedly connected to the top of the box body 1, the heating chamber 5 is fixedly connected to the top of the inner wall of the box body 1, and the bottom of the heating device 25 is located inside the heating chamber 5 to heat the object;

[0024] The height adjustment mechanism includes a slider 14 and a threaded screw 15. A slide groove 16 is provided on the outer wall of the side plate 13. The slider 14 and the slide groove 16 are slidably connected. The slider 14 and the threaded screw 15 are threadedly connected. The top of the threaded screw 15 is fixedly connected with a first motor 2. The first motor 2 is fixedly connected to the box 1. The slider 14 is fixedly connected to the connecting frame 26. By setting the height adjustment mechanism, the object can be heated and quenched at different heights, further improving the uniformity of heat treatment.

[0025] The flip connection mechanism includes a frame 17 and a second motor 18. One end of the frame 17 is fixedly connected to the connecting frame 26. The other end of the frame 17 is rotatably connected to both ends of the carrier plate 19. The second motor 18 is located at one end of the carrier plate 19. The second motor 18 is fixedly connected to the frame 17 and the carrier plate 19. The flip connection mechanism can enable the carrier plate 19 and its loading box 21 to have flipping capabilities, thereby facilitating heating and quenching.

[0026] The rotation adjustment mechanism includes a third motor 20 and a rotating plate 24. The third motor 20 is fixedly connected to the bottom of the carrier plate 19, the top of the third motor 20 is fixedly connected to the rotating plate 24, and a plurality of springs 22 and a damper 23 are fixedly connected between the top of the rotating plate 24 and the loading box 21. By setting the rotation adjustment mechanism at the bottom of the carrier plate 19, the loading box 21 can have a stable rotation ability, thereby improving the uniformity of heating and quenching.

[0027] The quenching treatment mechanism includes a water pump 9 and a liquid guide plate 7. The water pump 9 is fixedly connected to the two ends of the inner wall of the bottom box 4 respectively. The liquid guide plate 7 is located at the two ends of the inner wall of the box body 1. A liquid guide pipe 8 is fixedly connected between the liquid guide plate 7 and the water pump 9. A plurality of liquid spray heads 6 are fixedly connected to the outer wall of the liquid guide plate 7. A leakage groove 11 is provided on the outer wall of the box body 1 and the bottom box 4. A filter plate 12 is fixedly connected to the inner wall of the leakage groove 11. A filter screen 10 is fixedly connected to both ends of the inner wall of the bottom box 4. By setting the water pump 9, the quenching liquid in the bottom box 4 can be drawn into the liquid guide plate 7, and finally sprayed out from the liquid spray head 6 on the outer wall of the liquid guide plate 7, and the object is subjected to liquid spray quenching treatment to ensure the quenching effect. By setting the leakage groove 11 on the outer wall of the bottom box 4 and the box body 1, the quenching liquid can be introduced into the bottom box 4, and filtered by the filter plate 12 and the filter screen 10 in the bottom box 4 to achieve the purpose of recycling.

[0028] Working principle: In the idle part of this device, all the above-mentioned components, which refer to structural parts, are connected. The specific connection means should refer to the following working principle. The components are connected in sequence. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process, and no further explanation is given. When using this device, objects can be loaded by setting a loading box 21 on the top of the loading plate 19. By setting a rotation adjustment mechanism at the bottom of the loading plate 19, the loading box 21 can have stable rotation ability, thereby improving the uniformity of heating and quenching. By setting a flip connection mechanism, the loading plate 19 and its loading box 21 can have flipping ability, thereby facilitating heating and quenching. By setting a height adjustment mechanism, objects can be heated and quenched at different heights, thereby further improving the uniformity of heat treatment.

[0029] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A surface heat treatment device for a manganese steel dovetail clamp, comprising a housing (1), wherein a cover plate (3) is rotatably connected to an outer wall of one side of the housing (1), characterized in that: A heating mechanism is provided at the top of the inner wall of the box body (1); both ends of the inner wall of the box body (1) are fixedly connected to side panels (13); a connecting frame (26) is provided on the outer wall of the side panel (13); a height adjustment mechanism is provided between the connecting frame (26) and the side panel (13); a bearing plate (19) is provided between the two ends of the connecting frame (26); a flip connection mechanism is provided between the bearing plate (19) and the connecting frame (26); a loading box (21) is provided at the top of the loading plate (19); a plurality of through holes are provided on the outer wall of the loading box (21); a rotation adjustment mechanism is provided between the loading box (21) and the bearing plate (19); and a quenching treatment mechanism is provided at the bottom of the inner wall of the box body (1).

2. The surface heat treatment equipment for manganese steel dovetail clamp according to claim 1 is characterized in that: The heating mechanism comprises a heating device (25) and a heating chamber (5); the heating device (25) is fixedly connected to the top of the box body (1); the heating chamber (5) is fixedly connected to the top of the inner wall of the box body (1); and the bottom of the heating device (25) is located inside the heating chamber (5).

3. The surface heat treatment equipment for manganese steel dovetail clamp according to claim 1 is characterized in that: The height adjustment mechanism comprises a slider (14) and a threaded screw (15); a slide groove (16) is provided on the outer wall of the side plate (13); the slider (14) and the slide groove (16) are slidably connected; the slider (14) and the threaded screw (15) are threadedly connected; a first motor (2) is fixedly connected to the top of the threaded screw (15); the first motor (2) and the box (1) are fixedly connected; and the slider (14) and the connecting frame (26) are fixedly connected.

4. The surface heat treatment equipment for manganese steel dovetail clamp according to claim 1 is characterized in that: The flip connection mechanism comprises a frame (17) and a second motor (18); one end of the frame (17) is fixedly connected to the connection frame (26); the other end of the frame (17) is rotatably connected to two ends of a carrying plate (19); the second motor (18) is located at one end of the carrying plate (19); and the second motor (18) is fixedly connected to the frame (17) and the carrying plate (19).

5. The surface heat treatment equipment for manganese steel dovetail clamp according to claim 1 is characterized in that: The rotation adjustment mechanism comprises a third motor (20) and a rotating plate (24); the third motor (20) is fixedly connected to the bottom of the carrier plate (19); the top of the third motor (20) is fixedly connected to the rotating plate (24); and a plurality of springs (22) and dampers (23) are fixedly connected between the top of the rotating plate (24) and the loading box (21).

6. The surface heat treatment equipment for manganese steel dovetail clamp according to claim 1 is characterized in that: The quenching treatment mechanism comprises a water pump (9) and a liquid guide plate (7), the water pump (9) being fixedly connected to the two ends of the inner wall of the bottom box (4), respectively, the liquid guide plate (7) being located at the two ends of the inner wall of the box body (1), a liquid guide pipe (8) being fixedly connected between the liquid guide plate (7) and the water pump (9), and a plurality of liquid spray heads (6) being fixedly connected to the outer wall of the liquid guide plate (7).

7. The surface heat treatment equipment for manganese steel dovetail clamp according to claim 6, characterized in that: The outer walls of the box body (1) and the bottom box (4) are provided with a liquid leakage groove (11), the inner wall of the liquid leakage groove (11) is fixedly connected to a filter plate (12), and both ends of the inner wall of the bottom box (4) are fixedly connected to a filter screen (10).

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