Heat treatment equipment

Abstract

The utility model relates to the technical field of heat treatment, in particular to heat treatment equipment which comprises a box body, an inclined block is fixedly connected to the bottom of the inner wall of the box body, a shell is fixedly connected to the upper portion of one side of the box body, a shell body is fixedly connected to one side of the top of the box body, and an air cylinder is fixedly connected to the top of the shell body. A telescopic rod of the air cylinder is in clearance fit with the inner wall of the top of the shell, the telescopic rod of the air cylinder is fixedly connected with a straight barrel, and an ejection structure is arranged on one side of the shell. Through cooperation of a box body, an inclined block, a shell, a shell, an air cylinder, an electric push rod, a straight barrel, a rod body, a clamping plate, an annular plate, a combustion nozzle and an ejection structure, a workpiece falls on the inclined block, the inclined block enables the workpiece to move leftwards, the workpiece falls on a supporting plate, a motor drives a threaded rod to rotate, the threaded rod drives a transverse block to move upwards, and the transverse block drives the supporting plate to move upwards; and therefore, the workpiece can be jacked up from water conveniently, and workers can take out the workpiece subjected to heat treatment conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment, in particular to a heat treatment device. Background Art

[0002] The bimetallic hole opener is formed by the external drill tube and the central positioning drill bit being plugged together. The circle of serrations at the bottom of the drill tube needs to be heat treated after processing to improve its wear resistance.

[0003] There is an existing heat treatment equipment (application number: 202222987443.7) that allows the outer drill tube to fall into the water tank by gravity, which saves the trouble of additional manual operation to loosen the clamping and positioning components to unload the workpiece after the heating treatment is completed. It is easy to use, saves time and effort. The above-mentioned problem still exists. When the workpiece is heat treated, the workpiece is clamped and fixed, and the workpiece is further heated through the combustion nozzle. After the heating is completed, the workpiece is released and falls into the water, and then quenched to complete the heat treatment. After the workpiece falls into the water, it is inconvenient for the staff to take out the workpiece that has completed the heat treatment, and it is inconvenient to lift the workpiece out of the water. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art that it is inconvenient to lift the workpiece from water and it is inconvenient for workers to take out the workpiece after heat treatment, and proposes a heat treatment device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A heat treatment equipment is designed, comprising a box body, an inclined block is fixedly connected to the bottom of the inner wall of the box body, an outer shell is fixedly connected to the upper side of one side of the box body, a shell is fixedly connected to the top side of the box body, a cylinder is fixedly connected to the top of the shell, a telescopic rod of the cylinder is gap-matched with the top inner wall of the shell, the telescopic rod of the cylinder is fixedly connected to a straight cylinder, and an ejection structure is provided on one side of the shell.

[0007] Preferably, the ejection structure includes a threaded rod, one side of the outer wall of the threaded rod is rotatably connected to the inner wall of one end of the shell through a bearing, the top of the threaded rod is fixedly connected to the output end of the motor, the bottom of the motor is fixedly connected to the top of the shell, a cross block is threadedly connected to the lower part of the outer wall of the threaded rod, one side of the outer wall of the cross block is gapped with a through groove at one end of the box body, one end of the cross block is fixedly connected to a support plate, one side of the top of the support plate is fixedly connected to a vertical rod, a sleeve is gapped with the upper part of the outer wall of the vertical rod, and one end of the sleeve is fixedly connected to the upper part of one side of the inner wall of the box body.

[0008] Preferably, a rod is fixedly connected to one side of the top of the inner wall of the shell.

[0009] Preferably, an annular plate is fixedly connected to the bottom of the rod body, and a combustion nozzle is fixedly connected to an inner wall of one side of the annular plate.

[0010] Preferably, an electric push rod is fixedly connected to one end of the inner wall of the straight cylinder, and two clamping plates are provided on one side of the electric push rod.

[0011] Preferably, the top of the splint on one side is fixedly connected to one side of the bottom of the straight tube, the upper part of the outer wall of the splint on the other side is gap-matched with the through groove on one side of the bottom of the straight tube, and the upper part of one side of the splint on the other side is fixedly connected to the telescopic rod of the electric push rod.

[0012] The utility model provides a heat treatment equipment, which has the beneficial effect that: through the cooperation of the box body, the inclined block, the outer shell, the shell, the cylinder, the electric push rod, the straight cylinder, the rod body, the clamping plate, the annular plate, the combustion nozzle and the ejection structure, the device can, when in use, allow the workpiece to fall on the inclined block, the inclined block causes the workpiece to move to the left, the workpiece falls on the support plate, the motor drives the threaded rod to rotate, the threaded rod drives the cross block to move upward, and the cross block drives the support plate to move upward, thereby facilitating the workpiece to be lifted out of the water, and facilitating the staff to take out the workpiece after the heat treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the box, inclined block and shell structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the threaded rod, cross block and support plate structure of the utility model;

[0016] Figure 4 The utility model is a schematic diagram of the electric push rod, straight tube and clamping plate structure.

[0017] In the figure: 1, box body, 2, ejection structure, 201, threaded rod, 202, motor, 203, sleeve, 204, horizontal block, 205, support plate, 206, vertical rod, 3, oblique block, 4, outer shell, 5, shell, 6, cylinder, 7, electric push rod, 8, straight cylinder, 9, rod body, 10, splint, 11, annular plate, 12, combustion nozzle. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] See attached Figure 1-4In the present embodiment, a heat treatment equipment comprises a box body 1, an inclined block 3 is fixedly connected to the bottom of the inner wall of the box body 1, an outer shell 4 is fixedly connected to the upper side of one side of the box body 1, a shell 5 is fixedly connected to the top side of the box body 1, a cylinder 6 is fixedly connected to the top of the shell 5, the model of the cylinder 6 is determined according to the actual use situation, the telescopic rod of the cylinder 6 is matched with the clearance of the top inner wall of the shell 5, a sliding door is installed on the front end surface of the shell 5, a straight tube 8 is fixedly connected to the telescopic rod of the cylinder 6, a rod body 9 is fixedly connected to one side of the top of the inner wall of the shell 5, an annular plate 11 is fixedly connected to the bottom of the rod body 9, and a fuel is fixedly connected to the inner wall of one side of the annular plate 11 A burning nozzle 12 is used to heat the workpiece. An electric push rod 7 is fixedly connected to one end of the inner wall of the straight cylinder 8. Two clamps 10 are provided on one side of the electric push rod 7. The model of the electric push rod 7 is determined according to actual usage. The top of the clamp 10 on one side is fixedly connected to one side of the bottom of the straight cylinder 8, and the upper part of the outer wall of the clamp 10 on the other side is matched with the through groove gap on one side of the bottom of the straight cylinder 8. The upper part of one side of the clamp 10 on the other side is fixedly connected to the telescopic rod of the electric push rod 7. An ejection structure 2 is provided on one side of the outer shell 4. The ejection structure 2 is convenient for lifting the workpiece from the water, so that the staff can take out the workpiece after the heat treatment.

[0020] The ejection structure 2 includes a threaded rod 201, one side of the outer wall of the threaded rod 201 is rotatably connected to the inner wall of one end of the shell 4 through a bearing, and the bearing allows the threaded rod 201 to rotate on the inner wall of one end of the shell 4 when a force is applied, and the top of the threaded rod 201 is fixedly connected to the output end of the motor 202. The model of the motor 202 is determined according to the actual use situation, and the bottom of the motor 202 is fixedly connected to the top of the shell 4. A cross block 204 is threadedly connected to the lower part of the outer wall of the threaded rod 201, and one side of the outer wall of the cross block 204 is gap-matched with the through groove at one end of the box body 1, and one end of the cross block 204 is fixedly connected to a support plate 205, and one side of the top of the support plate 205 is fixedly connected to a vertical rod 206, and a sleeve 203 is gap-matched on the upper part of the outer wall of the vertical rod 206. The sleeve 203 plays a limiting role when the vertical rod 206 moves up and down under a force, and one end of the sleeve 203 is fixedly connected to the upper part of one side of the inner wall of the box body 1, so as to facilitate the workpiece to be lifted out of the water and the staff to take out the workpiece after the heat treatment.

[0021] Working principle:

[0022] First, connect the motor 202 and the electric push rod 7 to an external power supply, place the workpiece between the clamps 10, and the electric push rod 7 drives the clamps 10 on one side to move to the left, thereby fixing the workpiece, and controlling the external control module so that the cylinder 6 drives the straight cylinder 8 to move downward, and moves the workpiece to one side of the combustion nozzle 12, thereby heating the workpiece. After the heating is completed, release the workpiece and let it fall into the water to achieve quenching. The workpiece falls on the inclined block 3, and the inclined block 3 moves the workpiece to the left. The workpiece falls on the support plate 205, and the motor 202 drives the threaded rod 201 to rotate, and the threaded rod 201 drives the cross block 204 to move upward, and the cross block 204 drives the support plate 205 to move upward, thereby facilitating the workpiece to be lifted out of the water, so that the staff can take out the workpiece that has completed the heat treatment.

[0023] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A heat treatment device, comprising a housing (1), characterized in that: The bottom of the inner wall of the box body (1) is fixedly connected to an inclined block (3); an upper side of the box body (1) is fixedly connected to an outer shell (4); a top side of the box body (1) is fixedly connected to a shell (5); a top of the shell (5) is fixedly connected to a cylinder (6); a telescopic rod of the cylinder (6) is clearance-matched with the top inner wall of the shell (5); a straight tube (8) is fixedly connected to the telescopic rod of the cylinder (6); and an ejection structure (2) is provided on one side of the outer shell (4).

2. A heat treatment equipment according to claim 1, characterized in that: The ejection structure (2) comprises a threaded rod (201), one side of an outer wall of the threaded rod (201) being rotatably connected to the inner wall of one end of the housing (4) via a bearing, the top of the threaded rod (201) being fixedly connected to the output end of the motor (202), the bottom of the motor (202) being fixedly connected to the top of the housing (4), a horizontal block (204) being threadedly connected to the lower part of the outer wall of the threaded rod (201), one side of an outer wall of the horizontal block (204) being gap-matched with a through slot at one end of the box body (1), one end of the horizontal block (204) being fixedly connected to a support plate (205), one side of the top of the support plate (205) being fixedly connected to a vertical rod (206), a sleeve (203) being gap-matched on the upper part of the outer wall of the vertical rod (206), one end of the sleeve (203) being fixedly connected to the upper part of one side of the inner wall of the box body (1).

3. A heat treatment equipment according to claim 1, characterized in that: A rod body (9) is fixedly connected to one side of the top of the inner wall of the housing (5).

4. A heat treatment equipment according to claim 3, characterized in that: An annular plate (11) is fixedly connected to the bottom of the rod body (9), and a combustion nozzle (12) is fixedly connected to an inner wall of one side of the annular plate (11).

5. A heat treatment equipment according to claim 1, characterized in that: An electric push rod (7) is fixedly connected to one end of the inner wall of the straight cylinder (8), and two clamping plates (10) are provided on one side of the electric push rod (7).

6. A heat treatment equipment according to claim 5, characterized in that: The top of the clamping plate (10) on one side is fixedly connected to one side of the bottom of the straight tube (8), the upper part of the outer wall of the clamping plate (10) on the other side is gap-matched with the through groove on one side of the bottom of the straight tube (8), and the upper part of one side of the clamping plate (10) on the other side is fixedly connected to the telescopic rod of the electric push rod (7).

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