Heat treatment device for steel processing

Abstract

The utility model discloses a heat treatment device for steel processing, which is characterized in that a steel pipe fitting is placed in a space among connecting rods through a placing pipe and is clamped through a clamping screw, and a rear side mounting plate is driven to rotate through a driving motor; and a uniform rotating structure arranged on a rear side mounting plate drives a rear side disc to rotate, so that the steel pipe fitting rotates, and the heating uniformity is guaranteed when the steel pipe fitting rotates around the gas pipeline.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat treatment technical field, specifically is a kind of heat treatment device for steel processing. BACKGROUND

[0002] In the steel processing, heat treatment process is often used, the performance of steel is changed by heating, heat preservation, cooling and other means after heating to a certain temperature, and the desired microstructure performance is obtained, usually by personnel into heating furnace to heat treatment.

[0003] The heat treatment of steel pipe is usually fixed by using clamping structure during heating to stabilize, which causes the steel pipe to be not fully heat treated during heating process, affecting the heat treatment effect. UTILITY MODEL CONTENT

[0004] In view of the problems existing in the prior art, the utility model discloses a kind of heat treatment device for steel processing, the technical scheme adopted is, including processing chamber, ignition device, right side window, window sealing plate, gas pipeline, gas outlet nozzle, front side through-hole, rotating plate through-hole, rotating plate, put into pipe, rear side disc, connecting rod, uniform rotation structure, rear side mounting plate, rotating shaft and rear side motor, ignition device is set in processing chamber to ignite gas outlet nozzle, right side window is opened in the right side of processing chamber, right side window is closed by window sealing plate, sealing plate is detachable, one end of gas pipeline passes through the through-hole in the center of rotating plate and extends to processing chamber, a plurality of gas outlet nozzles are uniformly distributed on the outer wall thereof, front side through-hole is opened in the front side of processing chamber, rotating plate is rotationally connected with front side through-hole, a plurality of rotating plate through-holes are uniformly distributed on rotating plate, put into pipe is movably placed in rotating plate through-hole, rotating shaft is installed at the rear inside of processing chamber, rotating shaft is driven by rear side motor, rear side mounting plate is fixed to the front end of rotating shaft, uniform rotation structure is arranged on the front side of rear side mounting plate, rear side disc is installed through uniform rotation structure, so that the rear side disc can be rotated to ensure that the material can be uniformly heated during heating, and a plurality of connecting rods are connected between rear side disc and put into pipe.

[0005] As a preferred technical scheme of the utility model, U-shaped groove is opened on the side surface of rotating plate, and rotating plate is movably buckled in front side through-hole through U-shaped groove, and rotating plate can rotate at front side through-hole, and rotating plate rotates along with the rotation of rear side mounting plate.

[0006] As a preferred technical scheme of the utility model, clamping screws are installed in the middle of connecting rod, and the clamping screws on each connecting rod are operated to clamp steel pipe after sealing plate is removed, so that the steel pipe is prevented from shaking back and forth during heating.

[0007] As a preferred technical scheme of the utility model, the uniform rotation structure comprises a gear and a gear ring, the gear is rotatably installed at the outer edge of the front side of the rear mounting plate, the gear ring is fixed to the rear side wall inside the processing chamber, the gear and the gear ring are mutually engaged, when the rear mounting plate is driven to rotate by the rear motor, the gear performs circumferential motion, and the gear rotates under the engagement of the gear ring, the connecting rod is driven to rotate, the steel pipe is rotated, and the uniform heating is ensured.

[0008] As a preferred technical scheme of the utility model, the opening of the inserting pipe is closed by a sealing plug, the sealing plug is made of heat insulation material, and the window sealing plate is made of heat insulation material.

[0009] The utility model discloses the beneficial effect that: through inserting pipe, the steel pipe is placed in the space between each connecting rod, is clamped by clamping screw, is rotated by driving motor and drives the rear mounting plate, and is rotated by the uniform rotation structure of the rear mounting plate, and the steel pipe is rotated, and the uniformity of heating is ensured when rotating around the gas pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is the structure schematic drawing of the utility model;

[0011] Fig. 2 It is the sectional structure schematic drawing of the utility model;

[0012] Fig. 3 It is the front view of the utility model.

[0013] In the drawing: processing chamber 1, right side window 2, window sealing plate 3, gas pipeline 4, gas outlet nozzle 41, front side through hole 51, rotating plate through hole 52, rotating plate 5, inserting pipe 6, rear disc 7, connecting rod 8, clamping screw 9, gear 10, gear ring 11, rear mounting plate 12, rotating shaft 13, rear motor 14. DETAILED DESCRIPTION

[0014] Embodiment 1

[0015] As Figs. 1 to 3The utility model discloses a heat treatment device for steel processing adopts the technical scheme, including processing chamber 1, right side window 2, window sealing plate 3, gas pipeline 4, gas outlet mouth 41, front side through -hole 51, rotating plate through -hole 52, rotating plate 5, put into pipe 6, rear side dish 7, connecting rod 8, even rotating structure, rear side mounting plate 12, pivot 13 and rear side motor 14, and the right side window 2 is closed by window sealing plate 3, and the gas pipeline 4 one end passes through the through -hole in the center of rotating plate 5 and reaches processing chamber 1, and the outer wall is evenly distributed with several gas outlet mouths 41, and the front side through -hole 51 is opened in the front side of processing chamber 1, and rotating plate 5 is connected with the front side through -hole 51 rotationally, and rotating plate 5 is evenly distributed with several rotating plate through -holes 52, and put into pipe 6 is movably placed in rotating plate through -hole 52, and pivot 13 is rotatably installed in the inside of processing chamber 1, and pivot 13 is driven by rear side motor 14, and rear side mounting plate 12 is fixed to the front end of pivot 13, and even rotating structure is arranged on the front side of rear side mounting plate 12, and rear side dish 7 is installed through even rotating structure, and a plurality of connecting rods 8 are connected between rear side dish 7 and put into pipe 6, and rear side dish 7, connecting rod 8 and put into pipe 6 rotate together.

[0016] As a preferred technical scheme of the utility model, the side of rotating plate 5 is provided with a U-shaped groove, and the U-shaped groove is movably buckled at the front side through -hole 51.

[0017] As a preferred technical scheme of the utility model, the middle part of connecting rod 8 is provided with a clamping screw 9.

[0018] As a preferred technical scheme of the utility model, the even rotating structure comprises a gear 10 and a gear ring 11, the gear 10 is rotatably installed on the outer edge of the front side of rear side mounting plate 12, the gear ring 11 is fixed to the rear side wall in the inside of processing chamber 1, and the gear 10 and the gear ring 11 are meshed with each other.

[0019] As a preferred technical scheme of the utility model, the opening of put into pipe 6 is closed by a sealing plug, the sealing plug is made of heat insulation material, and the window sealing plate 3 is made of heat insulation material.

[0020] The working principle of the utility model is as follows: when using, the pipe is inserted into the put into pipe, and the materials are clamped one by one after the window sealing plate is removed, ignition is carried out by the ignition device during heat treatment, ignition is carried out at the gas outlet mouth, the rear side motor is started to drive the rear side mounting plate to rotate, the gear rotates, and the gear rotates while rotating due to the meshing with the gear ring, the front side connected rear side dish rotates when the gear rotates, and the steel material rotates around the center of the rear side mounting plate, which is helpful to uniform heating and improves the effect of heat treatment.

[0021] The components not described in detail in the text are prior art.

[0022] Although the specific embodiments of the utility model have been described in detail above, the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of the ordinary skill in the art without departing from the purpose of the utility model, and the modification or deformation without creative labor is still within the protection range of the utility model.

Claims

1. A heat treatment device for steel processing, comprising a treatment chamber (1), a right side window (2), a window sealing plate (3), a gas pipeline (4) and a gas outlet nozzle (41), characterized in that: The utility model provides a kind of gas stove, including front side through-hole (51), rotating plate through-hole (52), rotating plate (5), put into pipe (6), rear side disc (7), connecting rod (8), uniform rotation structure, rear side mounting plate (12), rotating shaft (13) and rear side motor (14);The right side window (2) is closed by window sealing plate (3) in the right side window (2) of the processing chamber (1) right side;Gas pipeline (4) one end passes through the through-hole in the center of rotating plate (5) and extends to processing chamber (1), and several gas outlet nozzles (41) are uniformly distributed on its outer wall;The front side through-hole (51) is opened in the front side of the processing chamber (1), and the rotating plate (5) is connected with the front side through-hole (51) rotationally;Several rotating plate through-holes (52) are uniformly distributed on the rotating plate (5), and the put into pipe (6) is movably placed in the rotating plate through-hole (52);Rotating shaft (13) is installed at the rear inside of processing chamber (1), and rotating shaft (13) is driven by rear side motor (14), and rear side mounting plate (12) is fixed on the front end of rotating shaft (13);Uniform rotation structure is provided on the front side of rear side mounting plate (12);Rear side disc (7) is installed by uniform rotation structure, and several connecting rods (8) are connected between rear side disc (7) and put into pipe (6).

2. The heat treatment apparatus for steel processing according to claim 1, characterized by: The side of the rotating plate (5) is opened U-shaped groove, and is movably buckled at the front side through-hole (51) by the U-shaped groove.

3. The heat treatment apparatus for steel processing according to claim 1, characterized by: The middle part of the connecting rod (8) is matched with the installation of clamping screw (9).

4. The heat treatment apparatus for steel processing according to claim 1, characterized by: The uniform rotation structure includes gear (10) and gear ring (11);The gear (10) is rotatably installed on the outer edge of the front side of rear side mounting plate (12);The gear ring (11) is fixed on the rear inside wall of processing chamber (1);The gear (10) and the gear ring (11) are engaged with each other.

5. The heat treatment apparatus for steel processing according to claim 1, characterized by: The opening of the put into pipe (6) is closed by sealing plug, and the sealing plug is heat insulation material.

6. The heat treatment apparatus for steel processing according to claim 1, characterized by: The window sealing plate (3) is heat insulation material.

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