Steel casting heat treatment device

Abstract

The utility model relates to the technical field of heat treatment, in particular to a steel casting heat treatment device which comprises a heat treatment furnace body, a moving structure, a clamping structure, a cooling machine and a placing box, the moving structure comprises a sliding rail, the sliding rail is rotationally connected with a first threaded rod, the first threaded rod is in threaded connection with a sliding block, and the clamping structure comprises a support. The top of the sliding block is fixedly connected with a support, the inner wall of the support is fixedly connected with two sliding rods, the rear end of the support is rotationally connected with two second threaded rods, the left side and the right side of each second threaded rod are in threaded connection with clamping plates, the cooling machine is fixedly connected to a sliding rail, and the heat treatment furnace body is placed on the rear side of the sliding rail. And the placing box is placed in the heat treatment furnace body. According to the device, the moving structure and the clamping structure are arranged, so that the placing box can be clamped and taken out, a worker can conveniently collect steel castings subjected to heat treatment, and the worker does not need to manually take out the placing box.

Description

Technical Field

[0001] This utility model belongs to the field of heat treatment technology, specifically relating to a heat treatment device for cast steel parts. Background Technology

[0002] As is well known, before casting steel, the steel parts need to be heat-treated. The purpose of heat treatment is to change the internal structure of the steel in order to improve its performance. Appropriate heat treatment can significantly improve the mechanical properties of steel. It can not only strengthen the metal material, fully explore the potential of the material performance, reduce the structural weight, save energy, but also improve the quality of mechanical products and greatly extend the service life of machine parts.

[0003] However, existing heat treatment equipment for cast steel parts often requires workers to manually remove the placement box, which frequently results in workers being burned. Furthermore, existing heat treatment equipment for cast steel parts often removes the cast steel parts before cooling them, which can easily cause burns to the workers' skin and damage their health. Therefore, there is an urgent need for a heat treatment equipment for cast steel parts to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a heat treatment device for cast steel parts, so as to solve the problems mentioned in the background art. Existing heat treatment devices for cast steel parts often require workers to manually remove the placement box, which often results in workers being burned. In addition, existing heat treatment devices for cast steel parts often remove the cast steel parts first and then cool them, which can easily cause burns to the skin of workers and damage their health.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heat treatment device for cast steel parts, comprising a heat treatment furnace body, a moving structure, a clamping structure, a cooler, and a placement box. The moving structure includes a slide rail, with two support plates fixedly connected to both the left and right sides of the slide rail. The slide rail is rotatably connected to a threaded rod, which is threadedly connected to a slider. The slider is slidably connected to the slide rail. The clamping structure includes a bracket, with the top of the slider fixedly connected to the bracket. Two sliding rods are fixedly connected to the inner wall of the bracket. Two threaded rods are rotatably connected to the rear end of the bracket. Clamping plates are threadedly connected to both the left and right sides of the threaded rods, and the clamping plates are slidably connected to the sliding rods. The cooler is fixedly connected to the slide rail. The heat treatment furnace body is placed behind the slide rail, and the placement box is placed inside the heat treatment furnace body.

[0006] Preferably, one end of a reinforcing rib is fixedly connected to the top of the support plate, and the other end of the reinforcing rib is fixedly connected to the outer wall of the slide rail.

[0007] Preferably, the front side of the slide rail is fixedly connected to a motor one by four fixing bolts, and the drive shaft of the motor one is fixedly connected to a threaded rod one.

[0008] Preferably, the second threaded rod is a double-ended threaded rod, and the threads at the left and right ends are symmetrical to each other.

[0009] Preferably, two motors are fixedly connected to the right side of the bracket by four fixing bolts, and the drive shaft of the motors is fixedly connected to the threaded rod.

[0010] Preferably, the slide rail is fixedly connected to the bottom inner wall of the cooler.

[0011] Preferably, the cooler is an air-cooled cooler, and a control panel is installed on the right side of the cooler.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This heat treatment device for cast steel parts is equipped with a moving structure and a clamping structure. When it is necessary to remove the cast steel parts, motor one is turned on, causing motor one to drive threaded rod one to rotate. Threaded rod one drives slider one to move backward, causing slider one to drive clamping structure one to move backward, moving clamping plate one into the heat treatment furnace body. At this time, clamping plate one is located on the left and right sides of the placement box. Motor two is turned on, causing motor two to drive threaded rod two to rotate. Threaded rod two drives clamping plate one to move towards the center. The stability of clamping plate one during movement is ensured by a sliding rod to prevent deformation. The placement box is clamped by the clamping plate. Motor one is reversed, causing motor one to drive slider one to move forward, causing slider one to drive clamping structure one to move forward, moving the placement box out of the cooler. Workers can then remove the cast steel parts from the placement box. The moving structure and clamping structure allow for clamping and removal of the placement box, facilitating the collection of heat-treated cast steel parts, improving work efficiency, eliminating the need for workers to manually remove the placement box, reducing the risk of worker burns, and improving safety.

[0014] 2. This heat treatment device for cast steel parts is equipped with a cooler. When the placement box is moved into the cooler, the motor is turned off, and the cooler is turned on through the control panel of the cooler. The cooler cools down the placement box and the cast steel parts inside the placement box. The cooler can cool down the cast steel parts, avoiding the disadvantage of workers accidentally burning their skin when manually taking them out. This improves the safety of use and makes it easier to use. Attached Figure Description

[0015] Figure 1 This is a front perspective view of the present utility model;

[0016] Figure 2 This is a schematic diagram illustrating the use of this utility model;

[0017] Figure 3 This is a schematic diagram of the moving structure and clamping structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the exploded structure of the movable structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the exploded structure of the clamping structure of this utility model.

[0020] In the diagram: 1. Heat treatment furnace body; 2. Moving structure; 21. Slide rail; 22. Support plate; 23. Motor 1; 24. Threaded rod 1; 25. Slider; 3. Clamping structure; 31. Bracket; 32. Slide rod; 33. Motor 2; 34. Threaded rod 2; 35. Clamping plate; 4. Cooler; 5. Placement box. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 This utility model provides an embodiment of a heat treatment device for cast steel parts, comprising a heat treatment furnace body 1, a moving structure 2, a clamping structure 3, a cooler 4, and a placement box 5. The moving structure 2 includes a slide rail 21, with two support plates 22 fixedly connected to both the left and right sides of the slide rail 21. The slide rail 21 is rotatably connected to a threaded rod 24, which is threadedly connected to a slider 25. The slider 25 is slidably connected to the slide rail 21. The clamping structure 3 includes a bracket 31, with the top of the slider 25 fixedly connected to the bracket 31. Two sliding rods 32 are fixedly connected to the inner wall of the bracket 31. Two threaded rods 34 are rotatably connected to the rear end of the bracket 31. Clamping plates 35 are threadedly connected to both the left and right sides of the threaded rods 34, which are slidably connected to the sliding rods 32. The cooler 4 is fixedly connected to the slide rail 21. The heat treatment furnace body 1 is placed behind the slide rail 21, and the placement box 5 is placed inside the heat treatment furnace body 1.

[0023] Furthermore, one end of a reinforcing rib is fixedly connected to the top of the support plate 22, and the other end of the reinforcing rib is fixedly connected to the outer wall of the slide rail 21, thereby strengthening the support of the support plate 22.

[0024] Furthermore, the front side of the slide rail 21 is fixedly connected to the motor 23 by four fixing bolts. The drive shaft of the motor 23 is fixedly connected to the threaded rod 24. When the motor 23 is turned on, the motor 23 drives the threaded rod 24 to rotate, and the threaded rod 24 drives the slider 25 to move backward.

[0025] Furthermore, the threaded rod 34 is a double-ended threaded rod, and the threads at the left and right ends are symmetrical to each other. When the threaded rod 34 rotates, it drives the clamping plate 35 to move towards the middle.

[0026] Furthermore, two motors 33 are fixedly connected to the right side of the bracket 31 by four fixing bolts. The drive shaft of the motor 33 is fixedly connected to the threaded rod 34. When the motor 33 is turned on, the motor 33 drives the threaded rod 34 to rotate.

[0027] Furthermore, the slide rail 21 is fixedly connected to the bottom inner wall of the cooler 4. When the slider 25 drives the clamping structure 3 to move forward, the placement box 5 will move into the cooler 4 first.

[0028] Furthermore, the cooler 4 is an air-cooled cooler. A control panel is installed on the right side of the cooler 4. The cooler 4 is turned on through the control panel to cool the placement box 5 and the cast steel parts inside the placement box 5. The cooler 4 can cool the cast steel parts, avoiding the disadvantage of the cast steel parts burning the workers' skin due to improper operation when manually taking them out.

[0029] Working principle:

[0030] In use, the cast steel part is placed in the placement box 5, and heat-treated by the heat treatment furnace body 1. After heat treatment, the furnace door of the heat treatment furnace body 1 is opened. When it is necessary to remove the cast steel part, motor 1 23 is turned on, causing motor 1 23 to drive threaded rod 1 24 to rotate. Threaded rod 1 24 drives slider 25 to move backward, causing slider 25 to drive clamping structure 3 to move backward, so that clamping plate 35 moves into the heat treatment furnace body 1. At this time, clamping plate 35 is located on the left and right sides of placement box 5. Motor 2 33 is turned on, causing motor 2 33 to drive threaded rod 2 34 to rotate. Threaded rod 2 34 drives clamping plate 35 to move towards the center. The sliding rod 32 ensures the stability of clamping plate 35 during movement and prevents clamping plate 35 from deforming. The clamping plate 35 clamps placement box 5. Motor 1 23 is reversed, causing motor 1 23 to drive slider 25 to move forward, causing slider 25 to drive clamping structure 3 to move forward. When the placement box 5 is moved into the cooler 4, motor 23 is turned off, and the cooler 4 is turned on through the control panel of the cooler 4. The cooler 4 cools the placement box 5 and the cast steel parts inside the placement box 5. The cooler 4 can cool the cast steel parts, avoiding the drawback of improper operation by the staff when manually removing them, which could cause burns to the staff's skin. This improves the safety and ease of use. Continue to turn on motor 23, which will drive the clamping structure 3 forward to move the placement box 5 out of the cooler 4. The staff can then take out the cast steel parts from the placement box 5. The moving structure 2 and the clamping structure 3 can clamp and remove the placement box 5, making it convenient for the staff to collect the heat-treated cast steel parts. This improves the staff's work efficiency, eliminates the need for the staff to manually remove the placement box 5, reduces the risk of burns to the staff, and improves the safety of use.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A heat treatment apparatus for cast steel parts, comprising a heat treatment furnace body (1), a moving structure (2), a clamping structure (3), a cooler (4), and a placement box (5), characterized in that: The moving structure (2) includes a slide rail (21), with two support plates (22) fixedly connected to both the left and right sides of the slide rail (21). The slide rail (21) is rotatably connected to a threaded rod (24), which is threadedly connected to a slider (25). The slider (25) is slidably connected to the slide rail (21). The clamping structure (3) includes a bracket (31), with the top of the slider (25) fixedly connected to the bracket (31). The inner wall of the bracket (31) is fixedly connected to two slide rods (32). The rear end of the bracket (31) is rotatably connected to two threaded rods (34). The left and right sides of the threaded rods (34) are threadedly connected to clamping plates (35), which are slidably connected to the slide rods (32). The cooler (4) is fixedly connected to the slide rail (21). The heat treatment furnace body (1) is placed on the rear side of the slide rail (21), and the placement box (5) is placed inside the heat treatment furnace body (1).

2. The heat treatment apparatus for cast steel parts according to claim 1, characterized in that: The top of the support plate (22) is fixedly connected to one end of the reinforcing rib, and the other end of the reinforcing rib is fixedly connected to the outer wall of the slide rail (21).

3. The heat treatment apparatus for cast steel parts according to claim 1, characterized in that: The front side of the slide rail (21) is fixedly connected to the motor (23) by four fixing bolts, and the drive shaft of the motor (23) is fixedly connected to the threaded rod (24).

4. The heat treatment apparatus for cast steel parts according to claim 1, characterized in that: The threaded rod 2 (34) is a double-ended threaded rod, and the threads at the left and right ends are symmetrical to each other.

5. The heat treatment apparatus for cast steel parts according to claim 1, characterized in that: Two motors (33) are fixedly connected to the right side of the bracket (31) by four fixing bolts, and the drive shaft of the motors (33) is fixedly connected to the threaded rod (34).

6. The heat treatment apparatus for cast steel parts according to claim 1, characterized in that: The slide rail (21) is fixedly connected to the bottom inner wall of the cooler (4).

7. The heat treatment apparatus for cast steel parts according to claim 1, characterized in that: The cooler (4) is an air-cooled cooler, and a control panel is installed on the right side of the cooler (4).

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