An anti-oxidation heat treatment device for steel processing

Abstract

The invention discloses an anti-oxidation heat treatment device for steel processing, which belongs to the technical field of steel processing. By arranging a T-shaped inserting strip, a placing seat one, a turntable, a trapezoidal clamping block and a clamping spring, after the T-shaped inserting strip at the bottom of the placing seat one is inserted into the corresponding T-shaped slot at the top of the turntable, the placing seat one is pushed to move on the top of the turntable, so that the bottom of the placing seat one presses the trapezoidal clamping block to move downward and retract into the rectangular slot, until the trapezoidal clamping slot at the bottom of the placing seat one corresponds to the position of the trapezoidal clamping block, the trapezoidal clamping block is pushed up from the inside of the rectangular slot and clamped into the corresponding trapezoidal clamping slot under the rebound action of the clamping spring, so that the placing seat one is clamped and fixed on the top of the turntable, so that the placing seat one and the placing seat two can be installed, fixed or disassembled and transported from the top of the turntable, and at the same time, it is ensured that when the turntable drives the placing seat one and the placing seat two to rotate in the heat treatment box, the placing seat one will not be relatively deflected on the top of the turntable.

Description

Technical Field

[0001] The invention belongs to the technical field of steel processing, and in particular relates to an anti-oxidation heat treatment device for steel processing. Background Art

[0002] Steel processing is a process involving multiple techniques, usually including raw material preparation, smelting, casting, rolling, forming and heat treatment. The main purpose is to process steel billets or ingots into materials of desired shape, size and performance through plastic deformation or cutting. In order to improve the anti-oxidation ability of steel, maintain the performance of steel and improve the quality of finished steel products, it is necessary to perform anti-oxidation heat treatment on the steel. By heating and raising the temperature, some anti-oxidation materials are infiltrated into the surface of the steel to form a protective layer on the surface of the steel, thereby reducing or preventing the contact between the material and oxygen and improving the heat treatment quality and service life of the steel.

[0003] When the existing anti-oxidation heat treatment device for steel processing places a placement seat with steel parts to be processed in a heat treatment box for heating and temperature rise heat treatment, when the control turntable drives the placement seat to rotate so that the steel parts to be processed inside the placement seat are evenly heated, the placement seat is prone to relative sliding on the top of the turntable due to the centrifugal force generated by the rotation of the turntable, causing the placement seat to slide from the top of the turntable, causing the steel parts inside the placement seat to fall into the heat treatment box, affecting the heat treatment effect on the steel parts. Therefore, improvement is needed. Summary of the invention

[0004] In order to overcome the above-mentioned defects, the present invention provides an anti-oxidation heat treatment device for steel processing, which solves the problem that when the conventional anti-oxidation heat treatment device controls the turntable to drive the placement seat to rotate, the placement seat is prone to relative sliding on the top of the turntable due to the centrifugal force generated by the rotation of the turntable, causing the placement seat to slide from the top of the turntable, affecting the heat treatment effect of the steel parts.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-oxidation heat treatment device for steel processing, comprising a heat treatment box, a turntable is provided at the bottom of the heat treatment box, a clamping mechanism is embedded on one side of the top of the turntable, a placement seat is provided on the top of the turntable located on the inner side of the heat treatment box, a transmission motor is fixedly installed at the bottom of one side of the surface of the heat treatment box, a transmission wheel is fixedly installed at the output end of the transmission motor, a transmission wheel is fixedly installed at the bottom of the turntable passing through the bottom of the heat treatment box, a transmission belt is symmetrically provided on the surface between the two sets of transmission wheels, a moving mechanism is fixedly installed on the top of the surface of the heat treatment box, and a door panel is slidably installed on one side of the heat treatment box.

[0006] As a further solution of the present invention: a base is fixedly installed at the bottom of the heat treatment box, fixed clips are symmetrically fixedly installed on both sides of the inner wall of the heat treatment box, a heating tube is S-shapedly arranged between the two groups of fixed clips on the same side of the inner wall of the heat treatment box, and a limiting slide groove is respectively arranged at one end of the inner walls on both sides of the heat treatment box.

[0007] As a further solution of the present invention: a pair of T-shaped slots are provided on the top of the turntable, a rectangular slot is provided at the central position of one side of the top of the turntable between the two groups of T-shaped slots, and two limiting sliding slots are symmetrically provided on the tops of both sides of the inner wall of the rectangular slot.

[0008] As a further solution of the present invention: the clamping mechanism includes a mounting block, a mounting groove is symmetrically provided inside the mounting block, a limit plate is slidably installed inside the mounting groove, a push rod is fixedly installed on the top of the limit plate, and the top of the push rod extends through the mounting groove to the top of the mounting block, and trapezoidal clamping blocks are fixedly installed on the top of the two groups of push rods, a clamping spring is provided on the surface of the push rod between the mounting block and the trapezoidal clamping block, and limiting protrusions are symmetrically fixedly installed on both sides of the trapezoidal clamping block, and a shift bar is fixedly installed on one side of the trapezoidal clamping block through the surface of the turntable.

[0009] As a further solution of the present invention: a T-shaped inserting strip is symmetrically fixedly installed on the bottom of the placement seat one, and the position of the T-shaped inserting strip corresponds to that of the T-shaped slot and the shape is the same; a trapezoidal card slot is provided at the central position of one side between two groups of T-shaped inserting strips on the bottom of the placement seat one, and the position of the trapezoidal card slot corresponds to that of the trapezoidal card block and the shape is the same; four groups of support plates are fixedly installed at equal angles on the top of the placement seat one, and a placement seat two is fixedly installed on the top of the four groups of support plates.

[0010] As a further solution of the present invention: the moving mechanism includes a mounting plate 1, and limiting slide bars are symmetrically fixedly installed at both ends of one side of the mounting plate 1, and a mounting plate 2 is fixedly installed at one end of the two groups of limiting slide bars away from the mounting plate 1, and a moving screw is rotatably installed between the mounting plate 1 and the mounting plate 2 at a central position between the two groups of limiting slide bars, and a bevel gear is fixedly installed on the end of the moving screw close to the mounting plate 1 through the mounting plate 1.

[0011] As a further solution of the present invention: a moving motor is fixedly installed on the side of the mounting plate 1 away from the limiting slide rod, and a bevel gear is fixedly installed on the output end of the moving motor, the two sets of bevel gears are meshed with each other, and a moving seat is provided on the surface of the moving screw and the two sets of limiting slide rods located between the mounting plate 1 and the mounting plate 2, and a rotating frame 1 is symmetrically fixedly installed on both ends of the side of the moving seat away from the mounting plate 1, and a connecting frame is rotatably installed inside the rotating frame 1.

[0012] As a further solution of the present invention: movable rollers are symmetrically fixedly installed at the bottom of both sides of the door panel, and the movable rollers correspond to the positions of the limiting slide groove 1. Rotating frames 2 are symmetrically fixedly installed at both ends of one side of the top of the door panel, and the rotating frame 2 is rotatably connected to the end of the connecting frame away from the rotating frame 1.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The first and second trolleys are then pressed against the top of the turntable to allow the first and second trolleys to move in a straight line.

[0015] 2. In the present invention, a moving screw, a moving seat, a connecting frame and a door panel are set to control the moving motor to rotate, and the moving screw is rotated through the meshing of two sets of bevel gears, and the moving seat is controlled to slide on the surface of the moving screw and the two sets of limit slide bars, so that the moving seat pushes the connecting frame to rotate between the rotating frame 1 and the rotating frame 2, thereby lifting the door panel on the surface of the heat treatment box, making it convenient for the operator to clamp and fix the placement seat 1 and the placement seat 2 on the top of the turntable, and then controlling the moving motor to reverse, drive the moving screw to reverse, so that the moving seat moves away from the door panel, and at the same time pulls the connecting frame to pull the door panel down on the surface of the heat treatment box and cover the surface of the heat treatment box, so that the interior of the heat treatment box is in a relatively closed environment, and the power supply is connected to control the heating pipe to start heating inside the heat treatment box, so as to heat treat the steel parts on the top of the placement seat 1 and the placement seat 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional structural schematic diagram of the present invention;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the heat treatment box of the present invention;

[0018] Figure 3 It is a schematic cross-sectional structural diagram of the turntable of the present invention;

[0019] Figure 4It is a cross-sectional structural schematic diagram of the clamping mechanism of the present invention;

[0020] Figure 5 It is a schematic diagram of the structure of the placement seat 1 and the placement seat 2 of the present invention;

[0021] Figure 6 It is a schematic diagram of the combined structure of the transmission motor, two sets of transmission wheels and the transmission belt of the present invention;

[0022] Figure 7 It is a structural schematic diagram of the moving mechanism and the door panel of the present invention;

[0023] In the figure: 1. heat treatment box; 101. base; 102. fixed card strip; 103. heating tube; 104. limit slide groove 1; 2. turntable; 201. T-shaped slot; 202. rectangular slot; 203. limit slide groove 2; 3. clamping mechanism; 301. mounting block; 302. mounting slide groove; 303. limit plate; 304. ejector rod; 305. trapezoidal card block; 306. clamping spring; 307. limit convex block; 308. pull bar; 4. placement seat 1; 401 , T-shaped insert; 402, trapezoidal slot; 403, support plate; 404, placement seat two; 5, transmission wheel; 6, transmission motor; 7, transmission belt; 8, moving mechanism; 801, mounting plate one; 802, limit slide bar; 803, mounting plate two; 804, moving screw; 805, moving motor; 806, bevel gear; 807, moving seat; 808, rotating frame one; 809, connecting frame; 9, door panel; 901, moving roller; 902, rotating frame two. DETAILED DESCRIPTION

[0024] The technical solution of the present application is further described in detail below in conjunction with specific implementation methods.

[0025] like Figure 1-7 As shown, the present invention provides a technical solution: an anti-oxidation heat treatment device for steel processing, comprising a heat treatment box 1, a base 101 is fixedly installed at the bottom of the heat treatment box 1, fixed clamps 102 are symmetrically fixedly installed on both sides of the inner wall of the heat treatment box 1, and a heating tube 103 is arranged in an S shape between the two groups of fixed clamps 102 on the same side of the inner wall of the heat treatment box 1. The heating tube 103 is clamped on the surface of the fixed clamp 102 to prevent the heating tube 103 from falling off inside the heat treatment box 1; the S-shaped heating tube 103 is fixed on the inner wall of the heat treatment box 1, thereby increasing the area of ​​the heating tube 103 inside the heat treatment box 1 and improving the efficiency of the heating tube 103 in heating the heat treatment box 1.

[0026] A turntable 2 is provided at the bottom of the heat treatment box 1, and a T-shaped slot 201 is symmetrically provided on the top of the turntable 2; a placement seat 4 is provided at the top of the turntable 2 located inside the heat treatment box 1, and a T-shaped insert 401 is symmetrically fixedly installed at the bottom of the placement seat 4, and the T-shaped insert 401 corresponds to the position of the T-shaped slot 201 and has the same shape. The T-shaped insert 401 is inserted into the corresponding T-shaped slot 201 to ensure that the placement seat 4 will not be misaligned when it is fixed on the top of the turntable 2, and when the turntable 2 is controlled to rotate, the placement seat 4 can be driven to rotate synchronously.

[0027] A clamping mechanism 3 is inlaid and installed on one side of the top of the turntable 2, and the clamping mechanism 3 includes a mounting block 301, a mounting slide groove 302 is symmetrically arranged inside the mounting slide groove 302, a limit plate 303 is slidably installed inside the mounting slide groove 302, a top rod 304 is fixedly installed on the top of the limit plate 303, and the top of the top rod 304 passes through the mounting slide groove 302 and extends to the top of the mounting block 301, and the tops of the two groups of top rods 304 are fixedly installed with trapezoidal clamping blocks 305, and a clamping spring 306 is provided on the surface of the top rod 304 located between the mounting block 301 and the trapezoidal clamping block 305; a rectangular groove 202 is provided at the central position of one side between the two groups of T-shaped slots 201 on the top of the turntable 2, and the rectangular groove 20 The top of both sides of the inner wall are symmetrically provided with the second limiting grooves 203; the two sides of the trapezoidal clamping block 305 are symmetrically fixedly installed with the limiting protrusions 307; one side of the trapezoidal clamping block 305 passes through the surface of the turntable 2 and is fixedly installed with a lever 308, and the trapezoidal clamping block 305 is pushed up by the rebound action of the clamping spring 306, so that the limiting plate 303 slides upward inside the installation groove 302 until the trapezoidal clamping block 305 is pushed out of the rectangular groove 202; when the trapezoidal clamping block 305 moves up and down inside the rectangular groove 202, the limiting protrusion 307 is driven to slide inside the corresponding second limiting groove 203, ensuring that the trapezoidal clamping block 305 will not be tilted or deflected when sliding inside the rectangular groove 202.

[0028] A trapezoidal card slot 402 is provided at the central position of one side between the two groups of T-shaped inserts 401 at the bottom of the placement seat 4. The trapezoidal card slot 402 corresponds to the position of the trapezoidal card block 305 and has the same shape. Four groups of support plates 403 are fixedly installed at equal angles on the top of the placement seat 4, and a placement seat 2 404 is fixedly installed on the top of the four groups of support plates 403. After the trapezoidal card slot 402 moves to the top of the rectangular groove 202 and corresponds to the position of the trapezoidal card block 305, the trapezoidal card block 305 pushes out of the rectangular groove 202 and snaps into the corresponding trapezoidal card slot 402, thereby clamping the placement seat 4 on the top of the turntable 2.

[0029] A transmission motor 6 is fixedly installed at the bottom of one side of the surface of the heat treatment box 1, and a transmission wheel 5 is fixedly installed at the output end of the transmission motor 6. The bottom of the turntable 2 passes through the bottom of the heat treatment box 1 and is fixedly installed with a transmission wheel 5. The surface between the two groups of transmission wheels 5 is symmetrically provided with a transmission belt 7. The transmission motor 6 is controlled to drive one group of transmission wheels 5 to rotate. Under the friction between the transmission belt 7 and the transmission wheel 5, the two groups of transmission wheels 5 rotate synchronously, thereby controlling the turntable 2 to rotate at the bottom of the heat treatment box 1.

[0030] A moving mechanism 8 is fixedly installed on the top of the surface of the heat treatment box 1, and the moving mechanism 8 includes a mounting plate 801, and limiting slide bars 802 are symmetrically fixedly installed at both ends of one side of the mounting plate 801, and a mounting plate 2 803 is fixedly installed on the end of the two groups of limiting slide bars 802 away from the mounting plate 1 801, and a moving screw 804 is rotatably installed between the mounting plate 1 801 and the mounting plate 2 803 at the central position between the two groups of limiting slide bars 802, and a moving seat 807 is provided on the surface of the moving screw 804 and the two groups of limiting slide bars 802 located between the mounting plate 1 801 and the mounting plate 2 803; a bevel gear 806 is fixedly installed on the end of the moving screw 804 close to the mounting plate 1 801 through the mounting plate 1 801, and a moving motor 805 is fixedly installed on the side of the mounting plate 1 801 away from the limiting slide bar 802, and a bevel gear 806 is fixedly installed on the output end of the moving motor 805, and the two groups of bevel gears 806 are meshed with each other. The moving motor 805 is controlled to rotate forward and reverse, and the rotation of the moving motor 805 is transmitted to the moving screw 804 under the engagement of the two sets of bevel gears 806, so as to control the moving screw 804 to rotate forward and reverse synchronously with the moving motor 805. When the moving screw 804 rotates to control the moving seat 807 to slide on the surface of the limiting slide bar 802, it is ensured that the moving seat 807 will not tilt or deflect during the movement.

[0031] A limiting slide groove 104 is provided at one end of the inner wall on both sides of the heat treatment box 1, and a door panel 9 is slidably installed on one side of the heat treatment box 1. Moving rollers 901 are symmetrically fixedly installed at the bottom of both sides of the door panel 9. The moving rollers 901 correspond to the position of the limiting slide groove 104. When the door panel 9 is controlled to move up and down on the surface of the heat treatment box 1, the moving rollers 901 are driven to roll inside the corresponding limiting slide groove 104 to ensure that the bottom of the door panel 9 will not tilt and detach from the heat treatment box 1 when it moves up and down on the surface of the heat treatment box 1. A rotating frame 1 808 is symmetrically fixedly installed at both ends of the side of the moving seat 807 away from the mounting plate 1 801, and a connecting frame 809 is rotatably installed inside the rotating frame 1 808. A rotating frame 2 902 is symmetrically fixedly installed at both ends of the top side of the door panel 9, and the rotating frame 2 902 is rotatably connected to the end of the connecting frame 809 away from the rotating frame 1 808. When the movable seat 807 is controlled to move on the top of the heat treatment box 1, the connecting frame 809 is rotated between the rotating frame 1 808 and the rotating frame 2 902, so that the end of the connecting frame 809 away from the rotating frame 1 808 lifts the rotating frame 2 902 and the door panel 9, and controls the opening and closing of the door panel 9 on the surface of the heat treatment box 1.

[0032] The working principle of the present invention is:

[0033] The moving motor 805 is controlled to rotate forward, driving the moving screw 804 to rotate forward synchronously, so that the moving seat 807 moves in the direction away from the mounting plate 1 801 along with the forward rotation of the moving screw 804 on the two sets of limit slide bars 802, pushing the connecting frame 809 to lift the rotating frame 2 902, so that the door panel 9 moves up on the surface of the heat treatment box 1, and the heat treatment box 1 is controlled to open, and the steel parts to be heat-treated are stacked inside the placement seat 1 4 and the placement seat 2 404, and the placement seat 1 4 is lifted and moved to a position close to the top of the turntable 2, so that the bottom of the placement seat 1 4 slides over the top of the trapezoidal block 305 and passes through the top of the trapezoidal block 305. The trapezoidal clamping block 305 is pressed into the rectangular groove 202, squeezing the clamping spring 306 to deform, inserting the two groups of T-shaped inserting strips 401 at the bottom of the placement seat 4 into the corresponding T-shaped slots 201 at the top of the turntable 2, pushing the placement seat 4 to move on the top of the turntable 2 until the T-shaped inserting strips 401 are completely inserted into the T-shaped slots 201, and at the same time, the positions of the trapezoidal clamping slots 402 and the trapezoidal clamping block 305 are made to correspond, and under the rebound effect of the clamping spring 306, the trapezoidal clamping block 305 is pushed out of the rectangular groove 202 and clamped into the trapezoidal clamping slot 402, and the placement seat 4 is clamped and fixed to the top of the turntable 2;

[0034] The moving motor 805 is controlled to reverse, driving the moving screw 804 to reverse, so that the moving seat 807 moves on the surface of the limiting slide bar 802 toward the direction close to the mounting plate 1 801, so that the connecting frame 809 pulls the rotating frame 2 902 downward, and the door panel 9 is pulled down and closed on the surface of the heat treatment box 1, and the transmission motor 6 is controlled to drive the transmission wheel 5 at the output end of the transmission motor 6 to rotate. Under the drive of the two sets of transmission belts 7, the two sets of transmission wheels 5 are rotated synchronously, so that the turntable 2 rotates inside the heat treatment box 1, and at the same time, the heating tube 103 is powered on for heating, so that the temperature inside the heat treatment box 1 rises, ensuring that the steel parts inside the placement seat 1 4 and the placement seat 2 404 are evenly heated when the temperature is raised between the two sets of heating tubes 103 for heat treatment;

[0035] After the heat treatment of the steel parts is completed, the transmission motor 6 is stopped to stop the turntable 2 from rotating inside the heat treatment box 1, and the door panel 9 is lifted from the surface of the heat treatment box 1 to open it. After the temperature inside the heat treatment box 1 drops to room temperature, the lever 308 is pushed downward to drive the trapezoidal block 305 to move downward and retract into the rectangular groove 202 to disengage from the trapezoidal slot 402, and the placement seat 1 4 is removed from the top of the turntable 2, and replaced with another set of placement seat 1 4 and placement seat 2 404 for placing the steel parts to be processed.

[0036] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

Claims

1. An anti-oxidation heat treatment device for steel processing, comprising a heat treatment box (1), characterized in that: A turntable (2) is provided at the bottom of the heat treatment box (1), a clamping mechanism (3) is embedded on one side of the top of the turntable (2), a placement seat (4) is provided on the top of the turntable (2) located inside the heat treatment box (1), a transmission motor (6) is fixedly installed at the bottom of one side of the surface of the heat treatment box (1), a transmission wheel (5) is fixedly installed at the output end of the transmission motor (6), a transmission wheel (5) is fixedly installed at the bottom of the turntable (2) passing through the bottom of the heat treatment box (1), a transmission belt (7) is symmetrically provided on the surface between the two sets of transmission wheels (5), a moving mechanism (8) is fixedly installed on the top of the surface of the heat treatment box (1), and a door panel (9) is slidably installed on one side of the heat treatment box (1); The moving mechanism (8) comprises a mounting plate 1 (801), two ends of one side of the mounting plate 1 (801) are symmetrically fixedly installed with limit slide bars (802), one end of the two sets of limit slide bars (802) away from the mounting plate 1 (801) is fixedly installed with a mounting plate 2 (803), a moving screw rod (804) is rotatably installed at a central position between the two sets of limit slide bars (802) between the mounting plate 1 (801) and the mounting plate 2 (803), and a bevel gear (806) is fixedly installed on the end of the moving screw rod (804) close to the mounting plate 1 (801) and passing through the mounting plate 1 (801); A moving motor (805) is fixedly installed on the side of the mounting plate 1 (801) away from the limiting slide bar (802), and a bevel gear (806) is fixedly installed on the output end of the moving motor (805), and the two sets of bevel gears (806) are meshed with each other. A moving seat (807) is provided on the surface of the moving screw rod (804) and the two sets of limiting slide bars (802) located between the mounting plate 1 (801) and the mounting plate 2 (803). A rotating frame 1 (808) is symmetrically fixedly installed at both ends of the side of the moving seat (807) away from the mounting plate 1 (801), and a connecting frame (809) is rotatably installed inside the rotating frame 1 (808); The bottom of both sides of the door panel (9) are symmetrically fixed with movable rollers (901), and the positions of the movable rollers (901) correspond to the positions of the limiting slide groove 1 (104). The two ends of the top side of the door panel (9) are symmetrically fixed with rotating frames 2 (902), and the rotating frame 2 (902) is rotatably connected to one end of the connecting frame (809) away from the rotating frame 1 (808).

2. The anti-oxidation heat treatment device for steel processing according to claim 1, characterized in that: A base (101) is fixedly installed at the bottom of the heat treatment box (1), and fixed clips (102) are symmetrically fixedly installed on both sides of the inner wall of the heat treatment box (1), and a heating pipe (103) is arranged in an S shape between two groups of fixed clips (102) on the same side of the inner wall of the heat treatment box (1), and one end of the inner wall on both sides of the heat treatment box (1) is respectively provided with a limiting slide groove (104).

3. The anti-oxidation heat treatment device for steel processing according to claim 1, characterized in that: The top of the rotating disk (2) is provided with a pair of T-shaped slots (201), the top of the rotating disk (2) is provided with a rectangular slot (202) at a central position on one side between two groups of T-shaped slots (201), and the tops of both sides of the inner wall of the rectangular slot (202) are symmetrically provided with two limiting sliding slots (203).

4. The anti-oxidation heat treatment device for steel processing according to claim 3, characterized in that: The clamping mechanism (3) comprises a mounting block (301), wherein a mounting slide groove (302) is symmetrically arranged inside the mounting block (301), a limit plate (303) is slidably arranged inside the mounting slide groove (302), a push rod (304) is fixedly arranged on the top of the limit plate (303), and the top of the push rod (304) passes through the mounting slide groove (302) and extends to the top of the mounting block (301), trapezoidal clamping blocks (305) are fixedly arranged on the top of the two groups of push rods (304), a clamping spring (306) is arranged on the surface of the push rod (304) between the mounting block (301) and the trapezoidal clamping block (305), and limit protrusions (307) are symmetrically fixedly arranged on both sides of the trapezoidal clamping block (305), and a shifting bar (308) is fixedly arranged on one side of the trapezoidal clamping block (305) through the surface of the turntable (2).

5. The anti-oxidation heat treatment device for steel processing according to claim 4, characterized in that: The bottom of the placement seat 1 (4) is symmetrically fixedly mounted with a T-shaped inserting strip (401), the T-shaped inserting strip (401) corresponds to the position of the T-shaped slot (201) and has the same shape, the bottom of the placement seat 1 (4) is provided with a trapezoidal card slot (402) at a central position on one side between two groups of T-shaped inserting strips (401), the trapezoidal card slot (402) corresponds to the position of the trapezoidal card block (305) and has the same shape, and the top of the placement seat 1 (4) is fixedly mounted with four groups of support plates (403) at equal angles, and the placement seat 2 (404) is fixedly mounted on the top of the four groups of support plates (403).

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