Quenching equipment for production of crawler carrier chain wheel

Abstract

The utility model relates to quenching equipment for production of a crawler carrier chain wheel, which comprises a workbench, one side of the top of the workbench is fixedly connected with a heat treatment box, one side of the top of the heat treatment box is fixedly connected with a feed port, and the inside of the workbench is slidably connected with a push plate; the utility model provides quenching equipment for production of crawler belt carrier wheels, and solves the technical problems that in the prior art, when the crawler belt carrier wheels are quenched, the crawler belt carrier wheels are generally directly thrown into a quenching box for cooling after heat treatment is completed, and when a plurality of crawler belt carrier wheels are continuously quenched, the temperature of cooling water in the quenching box is rapidly increased; and a large amount of waste residues are attached to the surface of the crawler belt supporting chain wheel after heat treatment, the cooling effect is also reduced due to the fact that too much waste residues enter the quenching box along with the crawler belt supporting chain wheel and are accumulated, workers need to frequently clean the waste residues, and the labor burden is greatly increased.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the production field of track support sprocket, specifically a quenching equipment for track support sprocket production. BACKGROUND

[0002] Track support sprocket (also known as sprocket or chain wheel) is an important part of track type mechanical equipment, mainly used for supporting and guiding the operation of track, and needs to be quenched to strengthen its strength in the production process of track support sprocket.

[0003] In the prior art, when quenching the track support sprocket, the track support sprocket is directly put into the quenching tank for cooling after heat treatment, and when quenching multiple track support sprockets in succession, the cooling water in the quenching tank is rapidly heated, thereby reducing the quenching efficiency and quenching effect, and the surface of the track support sprocket after heat treatment is attached with a large amount of waste slag, and the waste slag accumulated with the track support sprocket into the quenching tank also reduces the cooling effect, and the workers need to clean frequently, greatly increasing the labor burden. UTILITY MODEL CONTENTS

[0004] In view of the above problems in the prior art, the main purpose of the utility model is to provide a quenching equipment for track support sprocket production.

[0005] The technical scheme of the utility model is as follows: a quenching equipment for track support sprocket production, comprising a workbench, a heat treatment box is fixedly connected to one side of the top of the workbench, a feeding port is fixedly connected to one side of the top of the heat treatment box, a push plate is slidably connected in the workbench, a discharge port is formed in one side of the outer portion of the heat treatment box, a mesh chain conveyor belt is installed on one side of the top of the workbench close to the heat treatment box, spray frames are symmetrically arranged above the mesh chain conveyor belt, a quenching tank is fixedly connected to one side of the bottom of the workbench away from the heat treatment box, and a transmission assembly is arranged on the top of the workbench.

[0006] As a preferred embodiment, the transmission assembly comprises a first reciprocating lead screw and a linkage unit, the first reciprocating lead screw is rotatably connected to the lower portion of the inner portion of the heat treatment box, a partition plate is fixedly connected to the inner portion of the heat treatment box above the first reciprocating lead screw, the push plate is threadedly connected to the outer portion of the first reciprocating lead screw and slidably connected to the outer portion of the partition plate, a motor is fixedly connected to one side of the top of the workbench through a mounting block, the output end of the motor extends to the inner portion of the heat treatment box and is fixedly connected with the first reciprocating lead screw, and the push plate can reciprocate through the linkage unit.

[0007] As a kind of preferred implementation, the linkage unit includes first pulley, the first pulley is fixedly connected to the outside of motor output end, the top of workbench and located the both sides of mesh chain conveyor are rotatably connected with second reciprocating screw by limiting plate, the outside of two second reciprocating screws is symmetrically provided with reciprocating thread, the outside of two second reciprocating screws is symmetrically screw-connected with moving plate by reciprocating thread, two spray frames are fixedly connected to the bottom of two moving plates respectively, two moving plates are bidirectionally reciprocated by two groups of reciprocating thread, the outside of two second reciprocating screws is fixedly connected with second pulley on one side, and the first pulley and two second pulleys are respectively connected by two transmission belts.

[0008] As a kind of preferred implementation, the outside of heat treatment box and located below discharge port is fixedly connected with first inclined block, the inside of workbench and located below mesh chain conveyor is provided with leakage groove.

[0009] As a kind of preferred implementation, the outside of workbench is fixedly connected with water tank on one side, the top of two moving plates is fixedly connected with hose, the end of two hoses away from moving plate is extended to the inside of water tank and is equipped with booster pump, the top of water tank is fixedly connected with second water inlet on one side.

[0010] As a kind of preferred implementation, the inside of workbench and located the top of quenching tank is provided with discharge port, the inside of discharge port is fixedly connected with second inclined block on the side close to mesh chain conveyor, the outside of second inclined block is fixedly connected with anti-skid block equidistantly.

[0011] As a kind of preferred implementation, the outside of quenching tank is fixedly connected with first water inlet on top, the outside of quenching tank is fixedly connected with drain on bottom, the inside of drain is equipped with electromagnetic valve, the outside of quenching tank is equipped with tank door on one side.

[0012] As a kind of preferred implementation, the top of spray frame is fixedly connected with spray head equidistantly, the spray head and hose are connected by internal passage, the inside of heat treatment box is equipped with induction coil, the diameter of first pulley is greater than the diameter of second pulley.

[0013] The beneficial effects of the utility model are as follows:

[0014] The device can first push the track chain wheels put by the external feeding device through the reciprocating push plate, cooperate with the induction coil for heat treatment, so that the continuous heat treatment of the plurality of track chain wheels is realized, the processing efficiency is effectively improved, and in the subsequent process of conveying the track chain wheels through the mesh chain conveyor belt, the track chain wheels are uniformly sprayed through the two bidirectional reciprocating spray frames, so that the track chain wheels are preliminarily quenched, and the surface of the track chain wheels is washed away in the process of spray quenching, so that the influence of the quenched effect caused by too much residual slag in the subsequent quenching tank and the difficulty of cleaning are avoided, so that the quenching effect and quenching efficiency of the track chain wheels are effectively improved, and the trouble of the workers for cleaning the slag in the quenching tank is avoided, and the labor intensity of the workers is greatly reduced.

[0015] The above-mentioned content related to the description is only a summary of the technical scheme of the application, in order to enable those skilled in the art to more clearly understand the technical scheme of the application, and then can be implemented according to the content described in the specification and the drawings, and in order to make the above-mentioned purpose and other purposes, characteristics and advantages of the application more easily understood, the following is described in combination with the specific embodiment of the application and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings are only used to show the principles, implementation modes, applications, characteristics and effects of the specific embodiments and other related contents of the application, and cannot be considered as the limitation of the application.

[0017] In the drawings of the specification:

[0018] Figure 1 It is a perspective view of the utility model;

[0019] Figure 2 It is a rear perspective view of the utility model;

[0020] Figure 3 It is a sectional view of the heat treatment box in the utility model;

[0021] Figure 4 It is a bottom perspective view of the spray frame in the utility model;

[0022] Figure 5 It is a perspective view of the utility model; Figure 2 The enlarged view of A in the utility model.

[0023] The reference signs involved in the above-mentioned drawings are explained as follows:

[0024] 1, workbench; 2, heat treatment box; 3, feeding port; 4, push plate; 5, net chain conveyor; 6, spraying frame; 7, quenching box; 8, first reciprocating screw; 9, motor; 10, first belt pulley; 11, second reciprocating screw; 12, second belt pulley; 13, transmission belt; 14, moving plate; 15, partition plate; 16, discharge port; 17, first inclined block; 18, leakage groove; 19, water tank; 20, hose; 21, discharging port; 22, second inclined block; 23, first water inlet; 24, drain port; 25, spray head; 26, second water inlet. DETAILED DESCRIPTION

[0025] To make the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects achieved in the present application clear, the following will be described in detail in combination with the specific embodiments listed and the accompanying drawings. The embodiments described in this paper are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, but cannot limit the protection scope of the present application.

[0026] In this paper, the term "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing at various places in the specification does not necessarily refer to the same embodiment, and does not particularly limit the independence or association between other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0027] Unless otherwise defined, the meaning of the technical terms used in this paper is the same as that generally understood by those skilled in the art to which the present application belongs; the use of related terms in this paper is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0028] In the description of the present application, the phrase "and / or" is a description of the logical relationship between the objects, which means that there can be three relationships, for example, X and / or Y, which means that there are three cases: X exists, Y exists, and X and Y exist at the same time. In addition, the character " / " in this paper generally represents that the associated objects before and after are a kind of "or" logical relationship.

[0029] In the present application, such as "first" and "second", the terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary and secondary or order relationship between the entities or operations.

[0030] In the present application, the terms "comprise", "contain", "include", or other similar phrases used in the statements mean to encompass non-exclusive inclusion, and the terms do not exclude additional elements or additional steps from the processes, methods or products that include the stated elements, so that the processes, methods or products that include a series of elements can include not only those defined elements, but also other elements not explicitly listed, or also include elements inherent to such processes, methods or products.

[0031] In the present application, the terms "greater than", "less than", "exceed" and the like are understood as not including the number itself, and the terms "above", "below", "within" and the like are understood as including the number itself. In addition, in the description of the embodiments of the present application, the meaning of "multiple" is more than two (including two), and similar expressions related to "multiple" are also understood in this way, for example, "multiple groups", "multiple times" and the like, unless otherwise explicitly specified.

[0032] In the description of the embodiments of the present application, the spatial-related terms used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or the drawings, and are only for the convenience of describing the specific embodiments of the present application or for the reader to understand, and do not indicate or imply that the indicated device or component must have a particular position, a particular orientation, or be constructed or operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0033] Unless otherwise explicitly specified or limited, in the description of the embodiments of the present application, the terms "mount", "connect", "connect", "fix", "set", and the like should be understood in a broad sense. For example, the "connection" can be a fixed connection, or a detachable connection, or an integral setting; it can be a mechanical connection, or an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art to which the present application belongs, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0034] Please refer to Figures 1-5The utility model provides a kind of quenching equipment for track chain wheel production, including workbench 1, the top side of workbench 1 is fixedly connected with heat treatment box 2, the top side of heat treatment box 2 is fixedly connected with feeding port 3, the inside of workbench 1 is slidably connected with push plate 4, the outside of heat treatment box 2 is opened with discharge port 16, the top of workbench 1 is installed with mesh chain conveyor 5 near the side of heat treatment box 2, the top of mesh chain conveyor 5 is symmetrically equipped with spray frame 6, the bottom of workbench 1 is fixedly connected with quenching tank 7 away from the side of heat treatment box 2, and the top of workbench 1 is provided with transmission assembly.

[0035] Specifically, transmission assembly includes first reciprocating lead screw 8 and linkage unit, first reciprocating lead screw 8 is rotatably connected to the inside below of heat treatment box 2, the inside of heat treatment box 2 and the above of first reciprocating lead screw 8 are fixedly connected with baffle 15, push plate 4 is screw-connected to the outside of first reciprocating lead screw 8 and slidably connected to the outside of baffle 15, the top side of workbench 1 is fixedly connected with motor 9 by mounting block, the output end of motor 9 extends to the inside of heat treatment box 2 and is fixedly connected with first reciprocating lead screw 8, push plate 4 can reciprocate by linkage unit, linkage unit includes first belt pulley 10, first belt pulley 10 is fixedly connected to the outside of motor 9 output end, the top of workbench 1 and the two sides of mesh chain conveyor 5 are rotatably connected with second reciprocating lead screw 11 by limiting plate, the outside of two second reciprocating lead screws 11 is symmetrically provided with reciprocating thread, the outside of two second reciprocating lead screws 11 is symmetrically screw-connected with moving plate 14 by reciprocating thread, two spray frames 6 are fixedly connected to the bottom of two moving plates 14 respectively, two moving plates 14 reciprocate bidirectionally by two groups of reciprocating threads, the outside of two second reciprocating lead screws 11 is fixedly connected with second belt pulley 12 on the side, and first belt pulley 10 and two second belt pulleys 12 are respectively drivenly connected by two transmission belts 13.

[0036] Through the technical scheme, firstly, the plurality of track carrier sprockets are intermittently fed into the inside of the heat treatment box 2 through the feeding opening 3 by the external feeding device, the motor 9 and the booster pump are started, the output end of the motor 9 can drive the first reciprocating lead screw 8 and the first belt pulley 10 to rotate, so that the first reciprocating lead screw 8 drives the push plate 4 to reciprocate through the threaded connection, after the track carrier sprocket enters the inside of the heat treatment box 2 and falls to the top of the partition plate 15, the push plate 4 can push the track carrier sprocket to move to the discharge opening 16, and in the process of movement of the track carrier sprocket, the induction coil inside the heat treatment box 2 is energized, then the induction coil generates an alternating magnetic field, eddy current is generated inside the track carrier sprocket workpiece, which causes the surface of the track carrier sprocket to heat up rapidly, that is, the heat treatment of the track carrier sprocket can be realized, after the heat treatment is completed, the track carrier sprocket moves to the discharge opening 16 and falls to the top of the mesh chain conveyor belt 5 through the first inclined block 17, the mesh chain conveyor belt 5 can convey it, and the push plate 4 moves to the original position under reciprocating movement, and after moving back to the original position, it pushes the subsequent track carrier sprocket for continuous heat treatment, so that the continuous heat treatment of the plurality of track carrier sprockets can be realized, and the processing efficiency is effectively improved, in the process of conveying the current track carrier sprocket by the mesh chain conveyor belt 5, the first belt pulley 10 can drive the two second belt pulleys 12 and the corresponding second reciprocating lead screws 11 to rotate through the two transmission belts 13, so that the two second reciprocating lead screws 11 drive the two groups of moving plates 14 and the spraying frame 6 to reciprocate bidirectionally through the threaded connection, and the booster pump draws the cooling water in the water tank 19 through the hose 20, and then sprays it out through the nozzles 25 at the bottom of the spraying frame 6, so that the track carrier sprocket on the top of the mesh chain conveyor belt 5 is uniformly sprayed, that is, it can be preliminarily quenched, and in the process of spraying quenching, the debris on the surface of the track carrier sprocket can be washed away, so that too much debris is not left in the subsequent quenching tank 7, which affects the quenching effect and is difficult to clean, thereby effectively improving the quenching effect and efficiency of the track carrier sprocket, and avoiding the trouble of frequently cleaning the debris in the quenching tank 7 by the workers, greatly reducing the labor intensity of the workers, after the track carrier sprocket is preliminarily quenched and washed, the mesh chain conveyor belt 5 conveys the track carrier sprocket to the discharge opening 21, and makes the track carrier sprocket slide to the inside of the quenching tank 7 through the second inclined block 22, and is fully cooled twice by the cooling water in the quenching tank 7, so that the complete quenching process of the track carrier sprocket can be realized, the device can first continuously push the track carrier sprocket put into the external feeding device by the reciprocating push plate 4, and cooperate with the induction coil for heat treatment, so that the continuous heat treatment of the plurality of track carrier sprockets can be realized, and the processing efficiency is effectively improved, and in the subsequent conveying process of the track carrier sprocket by the mesh chain conveyor belt 5, the track carrier sprocket is uniformly sprayed by the two bidirectional reciprocating spraying frames 6, that is, it can be preliminarily quenched, and in the process of spraying quenching, the debris on the surface of the track carrier sprocket can be washed away,Avoiding too much slag remaining in the further quenching of the subsequent quenching box 7 affects the quenching effect and is difficult to clean, thereby effectively improving the quenching effect and quenching efficiency of the track chain wheel, and avoiding the trouble of workers frequently cleaning the slag in the quenching box 7, greatly reducing the labor intensity of the workers.

[0037] Specifically, the first inclined block 17 is fixedly connected to the outside of the heat treatment box 2 and below the discharge port 16, the leakage groove 18 is arranged in the inside of the workbench 1 and below the mesh chain conveyor belt 5, the water tank 19 is fixedly connected to the outside of the workbench 1, the two soft tubes 20 are fixedly connected to the top of the two moving plates 14, the two soft tubes 20 away from the moving plates 14 are extended into the inside of the water tank 19 and are provided with a booster pump, and the second water inlet 26 is fixedly connected to the top of the water tank 19.

[0038] Through the above technical scheme, the cooling water can be conveniently washed by the leakage groove 18, and the cooling water can be conveniently supplemented by the second water inlet 26.

[0039] Specifically, the discharge port 21 is arranged in the inside of the workbench 1 and at the top of the quenching box 7, the second inclined block 22 is fixedly connected to the inside of the discharge port 21 and close to the mesh chain conveyor belt 5, the anti-skid blocks are equidistantly fixedly connected to the outside of the second inclined block 22, the first water inlet 23 is fixedly connected to the outside of the quenching box 7 and at the top, the drain port 24 is fixedly connected to the outside of the quenching box 7 and at the bottom, the electromagnetic valve is arranged in the inside of the drain port 24, the box door is arranged on the outside of the quenching box 7, the spray heads 25 are equidistantly fixedly connected to the top of the spray frame 6, the spray heads 25 and the soft tubes 20 are connected through the internal passages, the inductive coil is arranged in the inside of the heat treatment box 2, the diameter of the first belt pulley 10 is greater than that of the second belt pulley 12, and the box door is arranged on the outside of the quenching box 7.

[0040] Through the above technical scheme, the friction of the track chain wheel in the sliding process can be increased by the anti-skid blocks, the cooling water can be prevented from splashing by the track chain wheel falling into the inside of the quenching box 7, the cooling water in the quenching box 7 can be discharged through the drain port 24 by opening the electromagnetic valve, and then the cooling water in the quenching box 7 can be supplemented through the first water inlet 23, so that the cooling water in the quenching box 7 is replaced, and the track chain wheel in the quenching box 7 is taken out by opening the box door.

[0041] In use, first, a plurality of track chain wheels are intermittently fed into the inside of the heat treatment box 2 through the feeding port 3 by an external feeding device, the motor 9 and the booster pump are started, the output end of the motor 9 can drive the first reciprocating lead screw 8 and the first belt pulley 10 to rotate, so that the first reciprocating lead screw 8 drives the push plate 4 to reciprocate through the threaded connection, after the track chain wheel enters the inside of the heat treatment box 2 and falls to the top of the partition plate 15, the push plate 4 can push the track chain wheel to move to the discharge port 16, and in the process of movement of the track chain wheel, the induction coil inside the heat treatment box 2 is energized, then the induction coil generates an alternating magnetic field, eddy current is generated inside the track chain wheel workpiece, causing the surface of the track chain wheel to heat up rapidly, that is, the heat treatment of the track chain wheel can be realized, after the heat treatment is completed, the track chain wheel moves to the discharge port 16 and falls to the top of the mesh chain conveyor belt 5 through the first inclined block 17, and the mesh chain conveyor belt 5 can convey it, and the push plate 4 moves to the original position under reciprocating motion, and after moving back to the original position, it pushes the subsequent track chain wheel for continuous heat treatment, so that the continuous heat treatment of multiple track chain wheels can be realized, and the processing efficiency is effectively improved. In the process of conveying the current track chain wheel by the mesh chain conveyor belt 5, the first belt pulley 10 can drive the two second belt pulleys 12 and the corresponding second reciprocating lead screws 11 to rotate through the two transmission belts 13, so that the two second reciprocating lead screws 11 drive the two groups of moving plates 14 and the spray frame 6 to reciprocate bidirectionally through the threaded connection, and the booster pump pumps out the cooling water in the water tank 19 through the hose 20, and then sprays it out through the nozzles 25 at the bottom of the spray frame 6, realizing uniform spraying of the track chain wheel on the top of the mesh chain conveyor belt 5, that is, the track chain wheel can be preliminarily quenched, and the surface debris of the track chain wheel can be washed away in the process of spraying quenching, avoiding the influence of too much residual debris on the quenching effect in the further quenching of the subsequent quenching tank 7 and the difficulty of cleaning, thereby effectively improving the quenching effect and efficiency of the track chain wheel, and avoiding the trouble of frequently cleaning the debris in the quenching tank 7 by the workers, greatly reducing the labor intensity of the workers. When the track chain wheel is preliminarily quenched and washed, the mesh chain conveyor belt 5 conveys the track chain wheel to the discharge port 21, and makes the track chain wheel slide to the inside of the quenching tank 7 through the second inclined block 22, and is fully cooled twice by the cooling water in the quenching tank 7, that is, the complete quenching process of the track chain wheel can be realized. The device can first continuously push the track chain wheels fed by the external feeding device through the reciprocating push plate 4, and cooperate with the induction coil for heat treatment, so that the continuous heat treatment of multiple track chain wheels can be realized, effectively improving the processing efficiency, and in the subsequent conveying process of the track chain wheel by the mesh chain conveyor belt 5, the track chain wheel is uniformly sprayed by the two bidirectional reciprocating spray frames 6, that is, the track chain wheel can be preliminarily quenched, and the surface debris of the track chain wheel can be washed away in the process of spraying quenching,Avoiding too much slag remaining in the further quenching of the subsequent quenching box 7 affects the quenching effect and is difficult to clean, thereby effectively improving the quenching effect and quenching efficiency of the track chain wheel, while avoiding the trouble of the staff frequently cleaning the slag inside the quenching box 7, greatly reducing the labor intensity of the staff, the cooling water can be easily washed through the leakage groove 18, avoiding accumulation on the surface of the workbench 1 and being difficult to drain, the second water inlet 26 can be conveniently supplemented to the cooling water inside the water tank 19, and the friction force of the track chain wheel during sliding can be increased through the anti-skid block, avoiding the cooling water splashing due to rapid falling into the inside of the quenching box 7, the cooling water inside the quenching box 7 can be discharged through the drain port 24 by opening the electromagnetic valve, and then supplemented through the first water inlet 23, realizing the replacement of the cooling water in the quenching box 7, and the track chain wheel quenched in the quenching box 7 can be taken out by opening the box door.

[0042] Those skilled in the art will appreciate that a combination of features of different embodiments means within the scope of the application and forms different embodiments, although some embodiments herein include certain features rather than other features included in other embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0043] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the description of the present application. Especially, as long as there is no structural conflict, each technical feature mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A quenching apparatus for producing a track carrier sprocket, comprising a worktable (1), characterized in that, The top side of the workbench (1) is fixedly connected with a heat treatment box (2), one side of the top of the heat treatment box (2) is fixedly connected with a feeding port (3), the inside of the workbench (1) is slidably connected with a push plate (4), one side of the outside of the heat treatment box (2) is provided with a discharging port (16), the top of the workbench (1) is installed with a mesh chain conveyor (5) on the side close to the heat treatment box (2), the upper part of the mesh chain conveyor (5) is symmetrically provided with a spraying frame (6), the bottom of the workbench (1) is fixedly connected with a quenching box (7) on the side away from the heat treatment box (2), and the top of the workbench (1) is provided with a transmission assembly.

2. The quenching apparatus for producing a track roller according to claim 1, wherein The transmission assembly comprises a first reciprocating lead screw (8) and a linkage unit, the first reciprocating lead screw (8) is rotatably connected to the inside of the heat treatment box (2) below, the inside of the heat treatment box (2) and above the first reciprocating lead screw (8) is fixedly connected with a partition plate (15), the push plate (4) is threadedly connected to the outside of the first reciprocating lead screw (8) and slidably connected to the outside of the partition plate (15), one side of the top of the workbench (1) is fixedly connected with a motor (9) through a mounting block, the output end of the motor (9) extends to the inside of the heat treatment box (2) and is fixedly connected with the first reciprocating lead screw (8), and the push plate (4) can reciprocate through the linkage unit.

3. The quenching apparatus for producing a track roller according to claim 2, wherein The linkage unit comprises a first belt pulley (10), the first belt pulley (10) is fixedly connected to the outside of the output end of the motor (9), the top of the workbench (1) and on both sides of the mesh chain conveyor (5) are rotatably connected with a second reciprocating lead screw (11) through a limiting plate, the outside of the two second reciprocating lead screws (11) is symmetrically provided with a reciprocating thread, the outside of the two second reciprocating lead screws (11) is symmetrically threadedly connected with a moving plate (14) through the reciprocating thread, the two spraying frames (6) are respectively fixedly connected to the bottom of the two moving plates (14), the two moving plates (14) reciprocate bidirectionally through the two groups of reciprocating threads, one side of the outside of the two second reciprocating lead screws (11) is fixedly connected with a second belt pulley (12), and the first belt pulley (10) and the two second belt pulleys (12) are respectively drivingly connected through two transmission belts (13).

4. The quenching apparatus for producing a track roller according to claim 3, wherein The outside of the heat treatment box (2) and below the discharging port (16) is fixedly connected with a first inclined block (17), and the inside of the workbench (1) and below the mesh chain conveyor (5) is provided with a leakage groove (18).

5. The quenching apparatus for producing a track roller according to claim 4, wherein One side of the outside of the workbench (1) is fixedly connected with a water tank (19), the top of the two moving plates (14) is fixedly connected with a hose (20), one end of the two hoses (20) away from the moving plate (14) extends to the inside of the water tank (19) and is provided with a booster pump, and one side of the top of the water tank (19) is fixedly connected with a second water inlet (26).

6. The quenching apparatus for producing a track roller according to claim 5, wherein The inside of the workbench (1) and the top of the quenching box (7) are provided with a discharging port (21), one side of the inside of the discharging port (21) near the mesh chain conveyor (5) is fixedly connected with a second inclined block (22), and the outside of the second inclined block (22) is fixedly connected with anti-skid blocks at equal intervals.

7. The quenching apparatus for producing a track roller according to claim 1, wherein The outside of the quenching box (7) is fixedly connected with a first water inlet (23) at the top, and is fixedly connected with a water outlet (24) at the bottom, an electromagnetic valve is mounted in the inside of the water outlet (24), and a box door is mounted on one side of the outside of the quenching box (7).

8. The quenching apparatus for producing a track roller according to claim 5, wherein The top of the spraying frame (6) is fixedly connected with a spray head (25) at equal intervals, the spray head (25) and the hose (20) are connected in communication through an internal passage, an induction coil is mounted in the inside of the heat treatment box (2), and the diameter of the first belt pulley (10) is greater than that of the second belt pulley (12).

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