High-temperature rapid quenching device for stainless steel pipe

Abstract

The utility model discloses a high-temperature rapid quenching device for stainless steel pipes, and relates to the technical field of steel pipe processing. The high-temperature rapid quenching device for the stainless steel pipe comprises a workbench, the outer wall of the workbench is rotationally connected with a conveying roller, the outer wall of the workbench is fixedly connected with a spraying ring, the outer wall of the workbench is fixedly connected with a quenching ring, a collecting box is placed on the right side of the workbench, and an automatic discharging mechanism is arranged on the right side of the workbench and comprises a box body; the inner wall of the box body is fixedly connected with an inclined plate, the outer wall of the inclined plate is provided with a notch, the outer wall of the box body is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft, and the two ends of the rotating shaft are rotationally connected with the inner wall of the box body. A motor is started to drive a cross-shaped turnover plate to rotate and move, the cross-shaped turnover plate is matched with a fixed inclined plate to separate stainless steel pipes which are not fed and stainless steel pipes which are fed, and the effect of precise feeding is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, in particular to a high-temperature rapid quenching device for stainless steel pipes. Background Art

[0002] Stainless steel pipes are usually used for material transmission and are commonly used in chemical, fuel and other fields. During the production and processing of stainless steel pipes, the outer wall of the stainless steel pipe needs to be quenched.

[0003] Quenching is to improve the mechanical properties of stainless steel pipes and eliminate residual stress. Usually, workers are required to manually place the stainless steel pipes on the quenching rings and move the stainless steel pipes through transmission rollers, so that the stainless steel pipes gradually pass through the quenching rings and are heated by the high temperature generated by the inner wall of the quenching rings to achieve the purpose of quenching.

[0004] Considering that the process of manual loading and placement of stainless steel pipes by staff and then quenching with quenching rings is rather cumbersome, once the number of stainless steel pipes that need to be quenched is large, the staff need to constantly place the stainless steel pipes, which increases the work intensity and burden of the staff, and considering that when the stainless steel pipes are unloaded after quenching, the stainless steel pipes are usually unloaded by transmission rollers, and considering that the transmission rollers are at a certain distance from the collection box, the stainless steel pipes are easily subjected to a certain falling impact force during the unloading process, causing the outer wall of the stainless steel pipe to be worn. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a high-temperature rapid quenching device for stainless steel pipes, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a high-temperature rapid quenching device for stainless steel pipes, comprising a workbench, the top of the workbench is fixedly connected to a water tank, the outer wall of the workbench is rotatably connected to a transmission roller, the outer wall of the workbench is fixedly connected to a spray ring, the outer wall of the workbench is fixedly connected to a quenching ring, a collecting box is placed on the right side of the workbench, and an automatic discharging mechanism is arranged on the right side of the workbench, the automatic discharging mechanism comprises a box body, the inner wall of the box body is fixedly connected to an inclined plate, the outer wall of the inclined plate is provided with a notch, the outer wall of the box body is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a cross flip plate, the outer wall of the box body is provided with a discharging trough, and the outer wall of the inclined plate is fixedly connected to a fixed inclined plate.

[0009] Preferably, the outer wall of the spray ring is fixedly connected with a transmission pipe, and the outer wall of the water tank is fixedly connected to the outer wall of the transmission pipe.

[0010] Preferably, the transmission rollers are provided in multiple groups, and the multiple groups of transmission rollers are evenly distributed on the outer wall of the workbench.

[0011] Preferably, both ends of the rotating shaft are rotatably connected to the inner wall of the box.

[0012] Preferably, the cross flip plate is slidably connected to the inner wall of the slot.

[0013] Preferably, a spray head is fixedly connected to the inner wall of the spray ring.

[0014] (III) Beneficial effects

[0015] The utility model provides a high-temperature rapid quenching device for stainless steel pipes. It has the following beneficial effects:

[0016] (1) When the stainless steel pipe high-temperature rapid quenching device is in use, an automatic discharging mechanism is provided, which enables the cross flip plate to rotate and move by starting the motor, and cooperates with the fixed inclined plate to separate the stainless steel pipes that are not fed and the stainless steel pipes that are fed, so as to achieve the effect of accurate feeding, ensure that one stainless steel pipe is transmitted each time the feeding is carried out, and also save the work of manual feeding.

[0017] (2) When the stainless steel pipe high-temperature rapid quenching device is in use, multiple sets of transmission rollers are inclinedly arranged on the outer wall of the workbench to gradually reduce the height between the stainless steel pipe and the collection box after quenching, reduce the impact force generated during the unloading process, and then store the stainless steel pipe through the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the device of the utility model;

[0019] Figure 2 This is a schematic diagram of the working table and transmission roller structure of the utility model device;

[0020] Figure 3 This is a schematic diagram of the automatic discharging mechanism structure of the utility model device.

[0021] In the figure: 1. workbench; 2. water tank; 3. transmission roller; 4. spray ring; 5. collection box; 6. quenching ring; 7. automatic discharging mechanism; 701. box body; 702. inclined plate; 703. fixed inclined plate; 704. motor; 705. rotating shaft; 706. notch; 707. discharging chute; 708. cross flip plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 3 The utility model provides a high-temperature rapid quenching device for stainless steel pipes, including a workbench 1, a water tank 2 is fixedly connected to the top of the workbench 1, the workbench 1 provides a support and fixing effect for the water tank 2, and the water flow is stored through the water tank 2, the outer wall of the workbench 1 is rotatably connected to a transmission roller 3, and the stainless steel pipe is driven to move laterally by starting the transmission roller 3 to perform quenching work, the outer wall of the workbench 1 is fixedly connected to a spray ring 4, the inner wall of the spray ring 4 is fixedly connected to a spray head, and the water flow in the water tank 2 is extracted and sprayed in cooperation with the transmission pipe to achieve the effect of cooling the quenched stainless steel pipe, the outer wall of the workbench 1 is fixedly connected to a quenching ring 6, and the temperature of the quenching ring 6 is controlled to rise by the workbench 1, so as to achieve the purpose of hot processing the stainless steel pipe, a collecting box 5 is placed on the right side of the workbench 1, and the stainless steel pipe after quenching and cooling is stored and collected, the outer wall of the spray ring 4 is fixedly connected to the transmission pipe, and the outer wall of the water tank 2 is fixedly connected to the outer wall of the transmission pipe, which has a transmission effect.

[0024] An automatic discharging mechanism 7 is arranged on the right side of the workbench 1. The automatic discharging mechanism 7 includes a box body 701. The inner wall of the box body 701 is fixedly connected with an inclined plate 702. Through the design of the inclined plate 702, the stainless steel pipe moves along the inclined surface of the inclined plate 702 and contacts with a fixed inclined plate 703 arranged on one side of the inclined plate 702. A notch 706 is arranged on the outer wall of the inclined plate 702 to facilitate the cross flip plate 708 to flip and move along the inner wall of the notch 706. The outer wall of the box body 701 is fixedly connected with a motor 704 to provide a support effect for the motor 704. The output shaft of the motor 704 is fixedly connected with a rotating shaft 705. The rotating shaft 706 The two ends of 05 are rotatably connected with the inner wall of the box body 701. By starting the motor 704, the motor 704 drives the rotating shaft 705 to rotate along the inner wall of the box body 701. The outer wall of the rotating shaft 705 is fixedly connected with a cross flip plate 708, so that the rotating shaft 705 drives the cross flip plate 708 to rotate and move. The cross flip plate 708 is slidably connected with the inner wall of the slot 706. The outer wall of the box body 701 is provided with a discharge trough 707, so that the cross flip plate 708 drives the stainless steel pipe to be discharged outward along the discharge trough 707 opened on one side of the box body 701, so as to achieve the purpose of automatic loading. The outer wall of the inclined plate 702 is fixedly connected with a fixed inclined plate 703.

[0025] In the utility model, when in use, the stainless steel pipes that need to be quenched are placed on the inner wall of the box 701, and the inclined plate 702 set on the inner wall of the box 701 affects the multiple groups of transmission rollers of the stainless steel pipes to move to the left side of the box 701, and the fixed inclined plate 703 is set on the outer wall of the inclined plate 702 to block the stainless steel pipes, so as to achieve the fixing effect, thereby achieving the purpose of separating the stainless steel pipes that are not loaded and the stainless steel pipes that are loaded.

[0026] When loading is required, the motor 704 is started so that the motor 704 drives the rotating shaft 705 to rotate along the inner wall of the box body 701, and the rotating shaft 705 drives the cross flip plate 708 to rotate and move, so that the outer wall of the cross flip plate 708 moves along the inner wall of the slot 706, and the outer wall of the cross flip plate 708 squeezes the stainless steel pipe, so that the force of squeezing drives the stainless steel pipe to move along the outer wall of the fixed inclined plate 703, and gradually slides onto the outer wall of the cross flip plate 708 through the fixed inclined plate 703, so as to achieve the purpose of precise loading by flipping.

[0027] By continuing to rotate the cross-flip plate 708, the stainless steel pipe slides along the outer wall of the cross-flip plate 708 to one side of the workbench 1, and the sliding cross-flip plate 708 is caught by the transmission roller 3 set on one side of the workbench 1, so that the staff controls the transmission roller 3 to rotate through the workbench 1, so that the transmission roller 3 drives the stainless steel pipe to move laterally, and the stainless steel pipe gradually passes through the quenching ring 6, so that the stainless steel pipe is quenched by the quenching ring 6, and then through the spraying ring 4, the spraying ring 4 cooperates with the water tank 2 to spray water on the quenched stainless steel pipe from the inside, so as to achieve the effect of cooling the quenched stainless steel pipe, and a plurality of groups of transmission rollers 3 are inclined on one side of the workbench 1, so as to gradually reduce the height between the stainless steel pipe and the collecting box 5, reduce the impact force generated during the unloading process, and then the stainless steel pipe is stored through the collecting box 5.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-temperature rapid quenching device for stainless steel pipes, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a water tank (2), the outer wall of the workbench (1) is rotatably connected to a transmission roller (3), the outer wall of the workbench (1) is fixedly connected to a spraying ring (4), the outer wall of the workbench (1) is fixedly connected to a quenching ring (6), a collection box (5) is placed on the right side of the workbench (1), and an automatic discharging mechanism (7) is arranged on the right side of the workbench (1), the automatic discharging mechanism (7) comprises a box body (701), the inner part of the box body (701) The wall is fixedly connected to an inclined plate (702), the outer wall of the inclined plate (702) is provided with a notch (706), the outer wall of the box body (701) is fixedly connected to a motor (704), the output shaft of the motor (704) is fixedly connected to a rotating shaft (705), the outer wall of the rotating shaft (705) is fixedly connected to a cross flip plate (708), the outer wall of the box body (701) is provided with a discharge trough (707), and the outer wall of the inclined plate (702) is fixedly connected to a fixed inclined plate (703).

2. A high-temperature rapid quenching device for stainless steel pipes according to claim 1, characterized in that: The outer wall of the spray ring (4) is fixedly connected to a transmission pipe, and the outer wall of the water tank (2) is fixedly connected to the outer wall of the transmission pipe.

3. A high-temperature rapid quenching device for stainless steel pipes according to claim 1, characterized in that: The transmission rollers (3) are provided in multiple groups, and the multiple groups of transmission rollers (3) are evenly distributed on the outer wall of the workbench (1).

4. A high-temperature rapid quenching device for stainless steel pipes according to claim 1, characterized in that: Both ends of the rotating shaft (705) are rotatably connected to the inner wall of the box body (701).

5. A high-temperature rapid quenching device for stainless steel pipes according to claim 1, characterized in that: The cross flip plate (708) is slidably connected to the inner wall of the slot (706).

6. A high-temperature rapid quenching device for stainless steel pipes according to claim 1, characterized in that: The inner wall of the spray ring (4) is fixedly connected with a spray head.

Images