Quenching pool for step-by-step quenching of steel surface

Abstract

The utility model relates to the technical field of quenching pools, in particular to a quenching pool for step-by-step quenching of a steel surface, which comprises a quenching pool body, the top of the quenching pool body is fixedly connected with a support frame, the top of the support frame is fixedly connected with a transmission case, and a lifting frame is arranged in the support frame. A control table is fixedly connected to the middle of the right side of the supporting frame, a filter box is fixedly connected to the upper portion of the right side of the quenching pool body, a driving box is fixedly connected to the middle of the rear side of the filter box, a radiator is fixedly connected to the front side of the quenching pool body, and a lifting mechanism is arranged in a transmission box. And a cleaning mechanism is arranged in the driving box. According to the utility model, the lifting of the steel piece and the cleaning of the filter cartridge are realized, and the stability and the cleanliness of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to quenching tank technical field, concretely is a kind of quenching tank for steel surface gradual quenching. BACKGROUND

[0002] Steel material has extremely extensive application in many fields such as mechanical manufacturing, automobile industry, aerospace, building and the like due to its high strength, good toughness, wear resistance and relatively low cost and the like advantages.Quenching is an important heat treatment process, by heating steel material to above critical temperature, then rapidly cooling, can significantly improve the strength and hardness of steel.

[0003] The existing device is mainly through the placement frame to place steel piece in quenching tank, and the prior art is similar to a carbon steel quenching tank, the structure disclosed in the patent number CN221028542U includes quenching tank and cleaning structure, the inner wall of the quenching tank is equipped with adjusting structure, the bottom of the quenching tank is equipped with cleaning structure, the cleaning structure includes connecting column and arc connecting block, the side surface of the quenching tank is fixedly connected with connecting column, the surface of the connecting column is equipped with circular groove, the surface of the circular groove is connected with connecting pipe, quenching tank and cleaning structure.The utility model solves the problem that the existing quenching tank on the market is not cleaned in time during use, which is easy to cause pollution, but the device still has room for optimization.

[0004] The existing device is mainly in the placement of steel piece in quenching tank in the placement frame, so that part of the device is difficult to drive steel piece to automatically immerse in quenching liquid, thereby leading to the inconvenience of automatic quenching treatment to the surface of steel piece, and part of the quenching liquid needs to be circulated and filtered, so that part of the device is difficult to automatically clean filter cartridge, thereby leading to the blockage of part of filter cartridge and affecting the recycling of quenching liquid, reducing the working efficiency and practicability of the device, therefore, in order to solve the above problems, a quenching tank for steel surface gradual quenching is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a quenching tank for steel surface gradual quenching to solve the problem that the existing device in the prior art mentioned in the above background art is mainly in the placement of steel piece in quenching tank in the placement frame, so that part of the device is difficult to drive steel piece to automatically immerse in quenching liquid, thereby leading to the inconvenience of automatic quenching treatment to the surface of steel piece, and part of the quenching liquid needs to be circulated and filtered, so that part of the device is difficult to automatically clean filter cartridge, thereby leading to the blockage of part of filter cartridge and affecting the recycling of quenching liquid.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a quenching tank for gradually quenching steel surface, including quenching tank body, the top of quenching tank body is fixedly connected with support frame, the top of support frame is fixedly connected with transmission case, the inside of support frame is equipped with lifting frame, the right side middle part of support frame is fixedly connected with control cabinet, the right side top of quenching tank body is fixedly connected with filter box, the rear side middle part of filter box is fixedly connected with drive box, the front side of quenching tank body is fixedly connected with radiator,

[0007] The inside of transmission case is equipped with lifting mechanism, lifting mechanism includes first motor, the bottom of first motor is fixedly connected in the top middle part of transmission case, the inside of drive box is equipped with cleaning mechanism, cleaning mechanism includes second motor, the front side of second motor is fixedly connected on the rear side top of drive box.

[0008] Preferably, the bottom middle part of first motor is fixedly connected with transmission shaft, the bottom end of transmission shaft passes through transmission case and is fixedly connected with first bevel gear.

[0009] Preferably, the lower side of first bevel gear is meshedly connected with second bevel gear, the inner wall of second bevel gear is fixedly connected with transmission worm, the both ends of transmission worm are movably connected to the inner wall both sides of transmission case.

[0010] Preferably, the both sides of outer wall of transmission worm are meshedly connected with transmission worm wheel, the inner wall of transmission worm wheel is fixedly connected with transmission screw, the top end of transmission screw is movably connected to the inner wall top of transmission case.

[0011] Preferably, the bottom end of transmission screw passes through the top of support frame and is sleeved with push screw cylinder, the bottom end of push screw cylinder is fixedly connected to the top both sides of lifting frame.

[0012] Preferably, the front side middle part of second motor is fixedly connected with movable shaft, the front end of movable shaft passes through drive box and is fixedly connected with main gear, the upper side of outer wall of main gear is meshedly connected with internal gear.

[0013] Preferably, the front side of internal gear is fixedly connected with rotating disc, the rear side main shaft of rotating disc is movably connected to the inner wall rear side of drive box, the front side middle part of rotating disc is fixedly connected with rotating shaft.

[0014] Preferably, the front end of rotating shaft passes through filter box and is fixedly connected with filter cartridge, the front side of filter cartridge is sleeved on the water discharge seat of filter box, the left side of outer wall of filter cartridge is pasted with cleaning brush, the cleaning brush is fixedly connected to the inner wall left side of filter box.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1.The utility model discloses through the first motor, transmission shaft, first bevel gear, second bevel gear, transmission worm, transmission worm wheel, transmission screw rod and push screw cylinder etc. structure in elevating system, through the control cabinet starts the first motor and drives transmission shaft and first bevel gear limit rotation, and first bevel gear engages and drives second bevel gear and transmission worm limit rotation, and transmission worm engages and drives transmission worm wheel and transmission screw rod limit rotation, and transmission screw rod drives push screw cylinder, elevating support and steel piece up and down sliding, realizes the lift of steel piece, makes part device can drive steel piece automatic immersion in quenching liquid, is convenient for automatic quenching treatment to steel piece surface, improves the convenience and practicality of device.

[0017] 2.The utility model discloses through second motor, movable shaft, main gear, internal gear, rotary disc, rotation axis, filter cartridge and cleaning brush etc. structure in cleaning mechanism, through the control cabinet starts second motor and drives movable shaft and main gear limit rotation, and main gear engages and drives internal gear and rotary disc limit rotation, and rotary disc drives rotation axis and filter cartridge limit rotation, makes cleaning brush clean filter cartridge outer wall's filter residue, realized the cleaning of filter cartridge, makes part device can clean filter cartridge automatically, effectively avoids filter cartridge block and influences quenching liquid's recycling utilization, improves the cleanness and practicality of device. DRAWINGS

[0018] Figure 1 It is the structure front side perspective view of the utility model;

[0019] Figure 2 It is the structure front view cross section perspective drawing of the utility model;

[0020] Figure 3 It is the local structure front view cross section perspective drawing of transmission case and elevating system of the utility model;

[0021] Figure 4 It is the local structure left side view cross section perspective drawing of filter box and cleaning mechanism of the utility model.

[0022] In the drawing: 11, quenching pool body;12, support frame;13, transmission case;14, elevating support;15, control cabinet;16, filter box;17, drive box;18, radiator;2, elevating system;21, first motor;22, transmission shaft;23, first bevel gear;24, second bevel gear;25, transmission worm;26, transmission worm wheel;27, transmission screw rod;28, push screw cylinder;3, cleaning mechanism;31, second motor;32, movable shaft;33, main gear;34, internal gear;35, rotary disc;36, rotation axis;37, filter cartridge;38, cleaning brush. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-4 An embodiment provided by the present application:

[0025] The quenching pool for gradually quenching steel surface, including quenching pool body 11, the top of quenching pool body 11 is fixedly connected with support frame 12, the top of support frame 12 is fixedly connected with transmission box 13, the inside of support frame 12 is equipped with lifting frame 14, the right side middle part of support frame 12 is fixedly connected with control cabinet 15, the right side top of quenching pool body 11 is fixedly connected with filter box 16, the rear side middle part of filter box 16 is fixedly connected with drive box 17, the front side of quenching pool body 11 is fixedly connected with radiator 18;

[0026] The inside of transmission box 13 is equipped with lifting mechanism 2, lifting mechanism 2 includes first motor 21, the bottom of first motor 21 is fixedly connected with the top middle part of transmission box 13, the bottom middle part of first motor 21 is fixedly connected with transmission shaft 22, the bottom end of transmission shaft 22 passes through transmission box 13 and is fixedly connected with first bevel gear 23, through the design, first motor 21 drives transmission shaft 22 and first bevel gear 23 to rotate, the lower side of first bevel gear 23 is meshingly connected with second bevel gear 24, the inner wall of second bevel gear 24 is fixedly connected with transmission worm 25, the both ends of transmission worm 25 are movably connected with the inner wall both sides of transmission box 13, through the design, first bevel gear 23 drives second bevel gear 24 and transmission worm 25 to rotate, the both sides of the outer wall of transmission worm 25 are meshingly connected with transmission worm wheel 26, the inner wall of transmission worm wheel 26 is fixedly connected with transmission screw 27, the top end of transmission screw 27 is movably connected with the inner wall top of transmission box 13, through the design, transmission worm 25 drives transmission worm wheel 26 and transmission screw 27 to rotate, the bottom end of transmission screw 27 passes through the top of support frame 12 and is sleeved with push screw cylinder 28, the bottom end of push screw cylinder 28 is fixedly connected with the top both sides of lifting frame 14, through the design, transmission screw 27 drives push screw cylinder 28 and lifting frame 14 to slide up and down, and it is convenient to gradually quench the steel surface.

[0027] The inside of the drive box 17 is provided with a cleaning mechanism 3, the cleaning mechanism 3 comprises a second motor 31, the front side of the second motor 31 is fixedly connected above the rear side of the drive box 17, the front side of the second motor 31 is fixedly connected with a movable shaft 32, the front end of the movable shaft 32 penetrates through the drive box 17 and is fixedly connected with a main gear 33, the outer wall of the main gear 33 is above the meshing connection with an internal gear 34, through the design, the second motor 31 drives the movable shaft 32 and the main gear 33 to limit rotation, so that the main gear 33 is engaged to drive the internal gear 34 to rotate, the front side of the internal gear 34 is fixedly connected with a rotating disc 35, the rear side of the rotating disc 35 is movably connected with a main shaft on the inner wall of the drive box 17, the front side of the rotating disc 35 is fixedly connected with a rotating shaft 36, through the design, the internal gear 34 drives the rotating disc 35 and the rotating shaft 36 to limit rotation, the front end of the rotating shaft 36 penetrates through the filter box 16 and is fixedly connected with a filter cartridge 37, the front side of the filter cartridge 37 is sleeved on the water drainage seat of the filter box 16, the outer wall of the filter cartridge 37 is attached with a cleaning brush 38, the cleaning brush 38 is fixedly connected with the inner wall of the filter box 16, through the design, the rotating shaft 36 drives the filter cartridge 37 to limit rotation, so that the cleaning brush 38 sweeps the filter residue on the outer wall of the filter cartridge 37.

[0028] Working principle: when the steel part needs to be lifted, first start the first motor 21 through the control console 15, the first motor 21 drives the transmission shaft 22 to limit rotation, the transmission shaft 22 drives the first bevel gear 23 to limit rotation, the first bevel gear 23 is engaged to drive the second bevel gear 24 to rotate, the second bevel gear 24 drives the transmission worm 25 to limit rotation, the transmission worm 25 is engaged to drive the transmission worm gear 26 to rotate synchronously, the transmission worm gear 26 drives the transmission screw 27 to limit rotation, the transmission screw 27 drives the push cylinder 28, the lifting frame 14 and the steel part to slide up and down, realizing the lifting operation of the steel part.

[0029] When the filter cartridge 37 needs to be cleaned, first start the second motor 31 through the control console 15, the second motor 31 drives the movable shaft 32 to limit rotation, the movable shaft 32 drives the main gear 33 to rotate synchronously, the main gear 33 is engaged to drive the internal gear 34 to rotate, the internal gear 34 drives the rotating disc 35 to limit rotation, the rotating disc 35 drives the rotating shaft 36 to limit rotation, the rotating shaft 36 drives the filter cartridge 37 to rotate synchronously, so that the cleaning brush 38 sweeps the filter residue on the outer wall of the filter cartridge 37, realizing the cleaning operation of the filter cartridge 37, and the operation ends here.

[0030] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form; any person skilled in the art can smoothly implement the present application according to the drawings shown in the specification and the above description; however, any person skilled in the art can make slight changes, modifications and equivalent changes of the present application within the scope of the technical scheme of the present application, and the equivalent embodiments of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. A quenching bath for the step quenching of steel surfaces, comprising a quenching bath body (11), characterized in that: The top of the quenching pool body (11) is fixedly connected with a support frame (12), the top of the support frame (12) is fixedly connected with a transmission box (13), the inside of the support frame (12) is provided with a lifting frame (14), the right middle part of the support frame (12) is fixedly connected with a control table (15), the right side of the quenching pool body (11) is fixedly connected with a filter box (16), the rear middle part of the filter box (16) is fixedly connected with a drive box (17), and the front side of the quenching pool body (11) is fixedly connected with a radiator (18). The inside of the transmission box (13) is provided with a lifting mechanism (2), the lifting mechanism (2) comprises a first motor (21), and the bottom of the first motor (21) is fixedly connected to the top middle part of the transmission box (13); the inside of the drive box (17) is provided with a cleaning mechanism (3), and the cleaning mechanism (3) comprises a second motor (31), and the front side of the second motor (31) is fixedly connected to the rear side of the drive box (17).

2. A quenching bath for step quenching of steel surfaces according to claim 1, characterized in that: The bottom middle part of the first motor (21) is fixedly connected with a transmission shaft (22), and the bottom end of the transmission shaft (22) penetrates through the transmission box (13) and is fixedly connected with a first bevel gear (23).

3. A quenching bath for step quenching of steel surfaces according to claim 2, characterized in that: The lower side of the first bevel gear (23) is meshedly connected with a second bevel gear (24), the inner wall of the second bevel gear (24) is fixedly connected with a transmission worm (25), and the two ends of the transmission worm (25) are movably connected to the inner walls of the transmission box (13) on both sides.

4. A quenching bath for the step quenching of steel surfaces according to claim 3, characterized in that: The outer walls of the transmission worm (25) on both sides are meshedly connected with transmission worms (26), the inner wall of the transmission worm (26) is fixedly connected with a transmission screw (27), and the top end of the transmission screw (27) is movably connected to the inner wall top of the transmission box (13).

5. A quenching bath for the step quenching of steel surfaces according to claim 4, characterized in that: The bottom end of the transmission screw (27) penetrates through the top of the support frame (12) and is sleeved with a pushing screw cylinder (28), and the bottom end of the pushing screw cylinder (28) is fixedly connected to the top of the lifting frame (14) on both sides.

6. A quench tank for the step quenching of steel surfaces according to claim 1, characterized in that: The front middle part of the second motor (31) is fixedly connected with a movable shaft (32), the front end of the movable shaft (32) penetrates through the drive box (17) and is fixedly connected with a main gear (33), and the outer wall of the main gear (33) is meshedly connected with an internal gear (34) above.

7. A quenching bath for the step quenching of steel surfaces according to claim 6, characterized in that: The front side of the internal gear (34) is fixedly connected with a rotating disc (35), the rear side main shaft of the rotating disc (35) is movably connected to the inner wall rear side of the drive box (17), and the front middle part of the rotating disc (35) is fixedly connected with a rotating shaft (36).

8. A quenching bath for the step quenching of steel surfaces according to claim 7, characterized in that: The front end of the rotating shaft (36) penetrates through the filter box (16) and is fixedly connected with a filter cylinder (37), the front side of the filter cylinder (37) is sleeved on the water drainage seat of the filter box (16), the outer wall left side of the filter cylinder (37) is attached with a cleaning brush (38), and the cleaning brush (38) is fixedly connected to the inner wall left side of the filter box (16).

Images