Stainless steel tube heat treatment quenching device

Abstract

The utility model discloses a stainless steel tube heat treatment quenching device which comprises a quenching box, a gear motor is arranged on the right side of the quenching box, the output end of the gear motor is fixedly connected with a driving gear, the top of the driving gear is meshed with a driven gear, and the left side of the driven gear is fixedly connected with a rotating shaft. By arranging the quenching box, the speed reducing motor, the driving gear, the driven gear, the rotating shaft, the rotating disc, the rotating rod, the mounting frame and the bearing filter frame, the stainless steel pipe can be conveniently quenched, meanwhile, the stainless steel pipe can be conveniently fed and discharged, water in an inner cavity of the quenching box can be conveniently cooled by arranging a heat conducting plate, cooling fins, an air bellow and a cooling fan, and the cooling effect is improved. By arranging the structure, the quenching device has the advantage that feeding and discharging can be facilitated when the quenching device is used, so that the use requirements of customers can be met, and meanwhile, the quenching efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quenching devices, in particular to a stainless steel pipe heat treatment quenching device. Background Art

[0002] Quenching is to heat the workpiece to a certain high temperature, and then use water, oil or air to rapidly cool it and harden the surface of the workpiece. This treatment procedure is called "quenching". When quenching existing stainless steel pipes, most of them place the supporting frame with stainless steel pipes in water. Then, after quenching, the stainless steel pipes are taken out, and then the heated stainless steel pipes are put in and submerged in water for quenching. When the stainless steel pipes are taken out and placed, the device has an idle period, which reduces the quenching efficiency of the stainless steel pipes and cannot meet the customer's use needs. For this reason, we propose a stainless steel pipe heat treatment quenching device to solve the above problems. Utility Model Content

[0003] In view of the problems existing in the prior art, the purpose of the utility model is to provide a stainless steel pipe heat treatment quenching device, which has the advantage of being easy to load and unload when the quenching device is in use, and solves the problem that the existing quenching method is inconvenient to load and unload when in use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel pipe heat treatment quenching device comprises a quenching box, a reduction motor is arranged on the right side of the quenching box, a driving gear is fixedly connected to the output end of the reduction motor, a driven gear is meshed on the top of the driving gear, a rotating shaft is fixedly connected to the left side of the driven gear, the left end of the rotating shaft passes through the quenching box and is fixedly connected to a turntable, the outer surface of the rotating shaft is rotatably connected to the connection of the quenching box through a bearing, the four corners on the left side of the turntable are rotatably connected to a rotating rod through a bearing, the left and right sides of the bottom of the rotating rod are fixedly connected to mounting frames, and a bearing filter frame is fixedly installed on the bottom of the left and right mounting frames, a heat conducting plate is embeddedly installed on the bottom of the right side of the quenching box, and heat dissipation fins are evenly fixedly connected to the right side of the heat conducting plate, a bellows is fixedly connected to the right side of the quenching box and located above the heat conducting plate, and a heat dissipation fan is evenly fixedly installed on the top of the inner cavity of the bellows.

[0005] Preferably, a counterweight plate is fixedly connected to the bottom of the supporting filter frame, and the number of the counterweight plates is four.

[0006] Preferably, a protection box is fixedly connected to the right side of the quenching box and located outside the reduction motor, and the bottom of the reduction motor is fixedly connected to the connection between the protection box and the reduction motor.

[0007] Preferably, filter screens are embedded and installed on both left and right sides of the top of the bellows, and the filter screens are rectangular.

[0008] Preferably, the bottom of the left side of the quenching box is connected to a sewage pipe, and the left end of the sewage pipe is threadedly connected to a pipe cover.

[0009] Preferably, a guide plate is provided at the bottom of the inner cavity of the quench box, and the connection between the guide plate and the quench box is welded.

[0010] Preferably, a rubber pad is bonded to the bottom of the quenching box, and the rubber pad is rectangular.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model can facilitate the quenching of stainless steel pipes by arranging a quenching box, a reduction motor, a driving gear, a driven gear, a rotating shaft, a turntable, a rotating rod, a mounting frame and a bearing filter frame. At the same time, it is convenient to load and unload the stainless steel pipes. By arranging a heat conduction plate, a heat dissipation fin, a bellows and a heat dissipation fan, it is convenient to cool the water in the inner cavity of the quenching box to avoid continuous quenching, which causes the water temperature to rise and affects the quenching effect. By arranging the above structure, the quenching device has the advantage of being easy to load and unload when in use, which solves the problem that the existing quenching method is inconvenient to load and unload when in use, thereby meeting the use needs of customers and effectively improving the quenching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the quenching box structure of the utility model;

[0015] Figure 3 For this utility model Figure 2 A magnified view of the structure;

[0016] Figure 4 It is a three-dimensional diagram of the load-bearing filter frame structure of the utility model.

[0017] In the figure: 1. quenching box; 2. reduction motor; 3. driving gear; 4. driven gear; 5. rotating shaft; 6. turntable; 7. rotating rod; 8. mounting frame; 9. filter frame; 10. heat conduction plate; 11. cooling fins; 12. bellows; 13. cooling fan; 14. counterweight plate; 15. protective box; 16. filter screen; 17. drain pipe; 18. pipe cover; 19. guide plate; 20. rubber pad. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4 A heat treatment quenching device for stainless steel pipes comprises a quenching box 1, a reduction motor 2 is arranged on the right side of the quenching box 1, a driving gear 3 is fixedly connected to the output end of the reduction motor 2, a driven gear 4 is meshed on the top of the driving gear 3, a rotating shaft 5 is fixedly connected to the left side of the driven gear 4, the left end of the rotating shaft 5 passes through the quenching box 1 and is fixedly connected to a turntable 6, the outer surface of the rotating shaft 5 is rotatably connected to the connection of the quenching box 1 through a bearing, and the four corners on the left side of the turntable 6 are rotatably connected to a rotating rod 7 through a bearing, the left and right sides of the bottom of the rotating rod 7 are fixedly connected to mounting frames 8, and a bearing filter frame 9 is fixedly installed at the bottom of the left and right mounting frames 8, a heat conducting plate 10 is embeddedly installed at the bottom of the right side of the quenching box 1, and a heat dissipation fin 11 is evenly fixedly connected to the right side of the heat conducting plate 10, a bellows 12 is fixedly connected to the right side of the quenching box 1 and located above the heat conducting plate 10, and a heat dissipation fan 13 is evenly fixedly installed on the top of the inner cavity of the bellows 12.

[0020] In this embodiment: the utility model can facilitate the quenching of stainless steel pipes by arranging a quenching box 1, a reduction motor 2, a driving gear 3, a driven gear 4, a rotating shaft 5, a turntable 6, a rotating rod 7, a mounting frame 8 and a bearing filter frame 9, and at the same time, it is convenient to load and unload the stainless steel pipes. By arranging a heat conducting plate 10, a heat dissipating fin 11, a bellows 12 and a heat dissipating fan 13, it is convenient to cool the water in the inner cavity of the quenching box 1 to avoid continuous quenching, which causes the water temperature to rise and affects the quenching effect. By arranging the above structure, the quenching device has the advantage of being easy to load and unload when in use, which solves the problem that the existing quenching method is not convenient for loading and unloading when in use, thereby meeting the customer's use needs and effectively improving the quenching efficiency.

[0021] As a technical optimization solution of the present invention, a counterweight plate 14 is fixedly connected to the bottom of the supporting filter frame 9, and the number of the counterweight plates 14 is four.

[0022] In this embodiment, by providing the counterweight plate 14, it is possible to facilitate the filter frame 9 to always maintain a vertical downward state.

[0023] As a technical optimization solution of the utility model, a protection box 15 is fixedly connected to the right side of the quenching box 1 and located outside the reduction motor 2, and the bottom of the reduction motor 2 is fixedly connected to the connection between the protection box 15 and the protection box 15.

[0024] In this embodiment, by providing a protection box 15 , the reduction motor 2 , the driving gear 3 and the driven gear 4 can be conveniently protected.

[0025] As a technical optimization solution of the utility model, filters 16 are embedded and installed on both the left and right sides of the top of the bellows 12, and the filter 16 is rectangular.

[0026] In this embodiment, the filter 16 is provided to facilitate the air circulation in the inner cavity of the bellows 12 .

[0027] As a technical optimization solution of the utility model, the bottom of the left side of the quenching box 1 is connected to a sewage pipe 17, and the left end of the sewage pipe 17 is threadedly connected to a pipe cover 18.

[0028] In this embodiment, by providing a sewage pipe 17 and a pipe cover 18, water and dirt in the inner cavity of the quenching box 1 can be easily cleaned and discharged.

[0029] As a technical optimization solution of the utility model, a guide plate 19 is provided at the bottom of the inner cavity of the quenching box 1, and the connection between the guide plate 19 and the quenching box 1 is welded.

[0030] In this embodiment, the guide plate 19 is provided to guide the water and dirt in the inner cavity of the quenching box 1 .

[0031] As a technical optimization solution of the utility model, a rubber pad 20 is bonded to the bottom of the quenching box 1, and the rubber pad 20 is rectangular.

[0032] In this embodiment, the bottom of the quenching box 1 can be protected by providing a rubber pad 20 .

[0033] Working principle: when it is necessary to quench the stainless steel pipe, the staff will energize the reducer motor 2 plug and start the external controller of the reducer motor 2, so that the output end of the reducer motor 2 drives the driving gear 3 to rotate, the driving gear 3 drives the driven gear 4 to rotate, and the driven gear 4 drives the rotating shaft 5 to rotate, so that the rotating shaft 5 drives the turntable 6 to rotate, the turntable 6 drives the rotating rod 7 to rotate, so that the rotating rod 7 drives the mounting frame 8 and the bearing filter frame 9 to rotate. While the bearing filter frame 9 rotates, the staff will place the heated stainless steel pipe in the inner cavity of the bearing filter frame 9 in turn, so that the bearing filter frame 9 drives the heated stainless steel pipe into the water in the inner cavity of the quenching box 1, so that the water quenches the heated stainless steel pipe. At the same time, the bearing filter frame 9 rotates and removes the quenched stainless steel pipe from the water, so that it is convenient for the staff to take out the quenched stainless steel pipe. Then, the staff will place the heated stainless steel pipe in the inner cavity of the bearing filter frame 9 again, so that the device can realize the loading and unloading quenching of the stainless steel pipe without stopping, thereby effectively avoiding the idle period of quenching, and at the same time, effectively improving the quenching efficiency;

[0034] When continuous quenching causes the water temperature to rise, the water conducts heat to the heat conducting plate 10 and the heat dissipation fins 11, thereby increasing the heat dissipation area of ​​the water. At the same time, the staff energizes the cooling fan 13 plug and starts the external controller of the cooling fan 13, so that the wind driven by the rotation of the cooling fan 13 is evenly blown to the heat conducting plate 10 and the heat dissipation fins 11, thereby blowing and dissipating the heat conducting plate 10 and the heat dissipation fins 11, achieving cooling of the water, thereby effectively avoiding the water temperature from rising and affecting the quenching effect. The device is simple to operate and easy to use, thereby being able to meet the customer's usage needs.

[0035] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stainless steel pipe heat treatment quenching device, comprising a quenching box (1), characterized in that: A reduction motor (2) is arranged on the right side of the quenching box (1), the output end of the reduction motor (2) is fixedly connected to a driving gear (3), the top of the driving gear (3) is meshed with a driven gear (4), the left side of the driven gear (4) is fixedly connected to a rotating shaft (5), the left end of the rotating shaft (5) passes through the quenching box (1) and is fixedly connected to a rotating disk (6), the outer surface of the rotating shaft (5) is rotatably connected to the connection of the quenching box (1) via a bearing, and the four corners on the left side of the rotating disk (6) are rotatably connected to rotating rods via bearings. (7), the left and right sides of the bottom of the rotating rod (7) are fixedly connected with mounting frames (8), the bottoms of the left and right mounting frames (8) are fixedly installed with supporting filter frames (9), the bottom of the right side of the quenching box (1) is embedded with a heat conducting plate (10), the right side of the heat conducting plate (10) is evenly fixedly connected with a heat dissipation fin (11), the right side of the quenching box (1) and located above the heat conducting plate (10) is fixedly connected with a bellows (12), and the top of the inner cavity of the bellows (12) is evenly fixedly installed with a heat dissipation fan (13).

2. A stainless steel pipe heat treatment quenching device according to claim 1, characterized in that: A counterweight plate (14) is fixedly connected to the bottom of the supporting filter frame (9), and the number of the counterweight plates (14) is four.

3. A stainless steel pipe heat treatment quenching device according to claim 1, characterized in that: A protection box (15) is fixedly connected to the right side of the quenching box (1) and located outside the reduction motor (2), and the bottom of the reduction motor (2) is fixedly connected to the connection point of the protection box (15).

4. A stainless steel pipe heat treatment quenching device according to claim 1, characterized in that: Filter screens (16) are embedded and installed on both left and right sides of the top of the bellows (12); the filter screens (16) are rectangular.

5. A stainless steel pipe heat treatment quenching device according to claim 1, characterized in that: The bottom of the left side of the quenching box (1) is connected to a sewage pipe (17), and the left end of the sewage pipe (17) is threadedly connected to a pipe cover (18).

6. A stainless steel pipe heat treatment quenching device according to claim 1, characterized in that: A guide plate (19) is provided at the bottom of the inner cavity of the quenching box (1), and the connection between the guide plate (19) and the quenching box (1) is welded.

7. A stainless steel pipe heat treatment quenching device according to claim 1, characterized in that: A rubber pad (20) is bonded to the bottom of the quenching box (1), and the rubber pad (20) is rectangular.

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