A mold steel heat treatment fixing device

Abstract

This utility model relates to a mold steel heat treatment fixing device, including an operating table and two sliders. The operating table has a sliding groove and multiple through-holes on its surface. Both sliders are movably connected within the sliding groove, and each slider has a slot on its surface. A fixing plate is provided on the side of each slider that is far apart from the other slider. A telescopic cylinder is mounted on the fixing plate, and the output end of the telescopic cylinder has a clamping plate protruding between the two fixing plates. A plug rod is inserted between the operating table and the sliders. Through the structural design of the operating table and sliders, and by setting the fixing plate, telescopic cylinder, and clamping plate on the sliders, and by using the plug rod to restrict the position between the sliders and the operating table, the fixing device can be adjusted according to the actual size of the mold steel to be treated, thereby achieving a clamping and fixing effect on mold steels of different sizes and avoiding the phenomenon of incompatibility when heat treatment operations are required on mold steels of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of mold steel processing technology, and specifically to a mold steel heat treatment fixing device. Background Technology

[0002] Die steel is a type of steel used to manufacture molds such as cold stamping dies, hot forging dies, and die casting molds. It is a major processing tool for manufacturing parts in industries such as machinery manufacturing, radio meters, motors, and electrical appliances.

[0003] During the heat treatment of mold steel, a fixing device is needed to secure the mold steel and ensure its stability during the heat treatment process. However, existing fixing devices can only clamp and fix mold steel of a specified size. If the mold steel to be treated is of different sizes, they cannot be used together, resulting in poor applicability. Therefore, it is necessary to design a mold steel heat treatment fixing device to solve the above-mentioned problems. Utility Model Content

[0004] Based on the above description, this utility model provides a mold steel heat treatment fixing device to solve the problem of poor applicability of traditional mold steel heat treatment fixing devices.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A mold steel heat treatment fixing device includes an operating table and two sliders. The operating table is provided with a sliding groove, and multiple through openings are provided on the surface of the operating table. The two sliders are movably connected in the sliding groove, and slots are provided on the surface of the two sliders. A fixing plate is provided on the side of the two sliders that are far apart. A telescopic cylinder is installed on the fixing plate. The output end of the telescopic cylinder is provided with a clamping plate protruding between the two fixing plates. A plug rod is inserted between the operating table and the sliders.

[0006] Based on the above technical solution, the present invention can be further improved as follows.

[0007] Furthermore, the bottom surface of the operating table has multiple openings, and two mounting plates are horizontally opened on the bottom surface of the operating table near the openings. A shaft is inserted between the two mounting plates, and a roller protruding into the opening is provided on the outer side of the shaft.

[0008] Furthermore, T-shaped rods are provided on the opposite sides of the two fixing plates.

[0009] Furthermore, the end of the insert rod away from the slider is hollow, and the insert rod is sleeved on the outside of the longitudinal rod of the T-shaped rod.

[0010] Furthermore, each of the longitudinal sections of the T-shaped rod is provided with a rubber plug at its end face, and the inner side of the insertion rod is in contact with the surface of the rubber plug.

[0011] Furthermore, a protruding plate is connected to the surface of the insertion rod, and a portion of the surface of the protruding plate protrudes into the interior of the operating table.

[0012] Furthermore, the top and bottom surfaces of the convex plate are respectively on the same plane as the top and bottom surfaces of the inner wall of the operating table.

[0013] Furthermore, the surface of the insertion rod, particularly near the position between the two protrusions, is provided with anti-slip texture.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0015] By designing the operating table and slider, and installing a fixing plate, telescopic cylinder and clamping plate on the slider, and using a plug rod to restrict the position between the slider and the operating table, the fixing device can be adjusted according to the actual size of the mold steel to be processed. This achieves the clamping and fixing effect on mold steel of different sizes, avoiding the phenomenon of incompatibility when heat treatment is required on mold steel of different sizes. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a front view structural diagram of the present invention;

[0018] Figure 3 This is a three-dimensional structural schematic diagram of the present invention from another perspective;

[0019] Figure 4 This is a schematic diagram of the connection structure between the T-shaped rod and the fixing plate of this utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure between the insertion rod and the protruding plate of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Operating table; 11. Slide groove; 12. Through port; 13. Opening one; 15. Mounting plate; 2. Slider; 21. Slot; 22. Fixing plate; 3. Telescopic cylinder; 4. Clamping plate; 5. Insert rod; 6. Shaft; 7. T-shaped rod; 8. Protruding plate; 9. Roller; 10. Rubber plug. Detailed Implementation

[0023] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0025] Example

[0026] Please see Figures 1-5 This embodiment provides a mold steel heat treatment fixing device, including an operating table 1 and two sliders 2. The operating table 1 has a sliding groove 11 and multiple through holes 12. The two sliders 2 are movably connected in the sliding groove 11. The surfaces of the two sliders 2 are through slots 21. The diameter of the through holes 12 and the slots 21 are adapted to each other. The two sliders 2 are fixedly connected to the opposite sides of the two sliders 2 with fixing plates 22. A telescopic cylinder 3 is installed on the fixing plate 22. The output end of the telescopic cylinder 3 is provided with a clamping plate 4 protruding between the two fixing plates 22 for clamping and fixing the mold steel to be treated. Insert rods 5 are inserted into the operating table 1 and the sliders 2 through the corresponding through holes 12 and slots 21.

[0027] In this embodiment, the operator can first pull out the insert rod 5, and then apply pressure to push the two sliders 2 so that the distance of the two sliders 2 unfolds is adapted to the size of the mold steel to be heat-treated, and the positions of the slot 21 and the through 12 correspond to each other. Then the operator can insert the pulled-out insert rod 5 back into the adjusted through 12 and slot 21, and place the mold steel to be heat-treated between the two unfolded sliders 2. Then the operator can start the two telescopic cylinders 3, and drive the clamping plate 4 to move through the output end of the telescopic cylinders 3, thereby using the two clamping plates 4 to achieve the clamping and fixing effect on the mold steel placed on the slider 2.

[0028] As an optional implementation, the bottom surface of the operating table 1 has multiple openings 13. Two mounting plates 15 are opened laterally on the bottom surface of the operating table 1 near the openings 13. A shaft 6 is inserted between the two mounting plates 15. A roller 9 protruding into the opening 13 is provided on the outside of the shaft 6.

[0029] In this embodiment, the roller 9, together with the shaft 6, provides support for the slider 2 located inside the operating table 1, making it easier for the operator to apply pressure to the slider 2 and facilitating the adjustment of the slider 2's position.

[0030] As an optional implementation, T-shaped rods 7 are fixedly connected to the opposite sides of the two fixing plates 22.

[0031] In this embodiment, by gripping and pressing the T-shaped rod 7, it is more convenient for the staff to apply pressure to adjust the slider 2 located in the operating table 1.

[0032] As an alternative implementation, the end of the insert rod 5 away from the slider 2 is hollow, and the insert rod 5 is sleeved on the outside of the longitudinal rod of the T-shaped rod 7.

[0033] In this embodiment, the operator can first apply pressure to slide the insert rod 5 sleeved on the T-shaped rod 7 outward, so that one end of the insert rod 5 is far away from the operating table 1. Then, the adjusted insert rod 5 can be pulled by applying pressure, which can drive the T-shaped rod 7, the fixing plate 22 and the slider 2 to move at the same time, thereby quickly adjusting the position of the slider 2.

[0034] As an optional implementation, a rubber plug 10 is provided at the end face of the longitudinal rod of the T-shaped rod 7, and the inner side of the insertion rod 5 is in contact with the surface of the rubber plug 10.

[0035] In this embodiment, the insertion rod 5 is sleeved on the outside of the rubber plug 10, so that the inner side of the insertion rod 5 is in close contact with the inner side of the rubber plug 10. This utilizes the friction between the rubber plug 10 and the insertion rod 5 to achieve a restrictive effect on the insertion rod 5, preventing the insertion rod 5 from sliding freely on the outside of the T-shaped rod 7 and affecting the restrictive effect between the slider 2 and the operating table 1.

[0036] As an optional implementation, the surface of the insertion rod 5 is connected to a protruding plate 8, and part of the surface of the protruding plate 8 protrudes into the interior of the operating table 1.

[0037] In this embodiment, by providing a protruding plate 8 on the outside of the insertion rod 5, the protruding plate 8 can be effectively used to limit the sliding adjustment range of the insertion rod 5, thus preventing the insertion rod 5 from accidentally falling off during the adjustment process on the outside of the T-shaped rod 7.

[0038] As an optional implementation, the top and bottom surfaces of the convex plate 8 are on the same plane as the top and bottom surfaces of the inner wall of the operating table 1, respectively.

[0039] In this embodiment, the design of the protruding plate 8 allows the operator to limit the angle of the insert rod 5 inside the operating table 1 during the adjustment process, thus preventing the insert rod 5 from rotating at an angle, which would be detrimental to the restriction between the slider 2 and the operating table 1.

[0040] As an optional implementation, the surface of the insertion rod 5 and the position near the two protrusions 8 are provided with anti-slip texture.

[0041] In this embodiment, by setting anti-slip texture, it is more convenient for the staff to adjust the pressure of the insertion rod 5.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A heat treatment fixing device for mold steel, characterized in that, The device includes an operating table (1) and two sliders (2). The operating table (1) has a groove (11) and multiple openings (12) on its surface. The two sliders (2) are movably connected in the groove (11). The surfaces of the two sliders (2) are through slots (21). The two sliders (2) are provided with a fixing plate (22) on their opposite sides. A telescopic cylinder (3) is installed on the fixing plate (22). The output end of the telescopic cylinder (3) is provided with a clamp (4) protruding between the two fixing plates (22). A plug rod (5) is inserted between the operating table (1) and the sliders (2).

2. The mold steel heat treatment fixing device according to claim 1, characterized in that, The bottom surface of the operating table (1) has multiple openings (13). Two mounting plates (15) are opened horizontally on the bottom surface of the operating table (1) near the openings (13). A shaft (6) is inserted between the two mounting plates (15). A roller (9) protruding into the opening (13) is provided on the outside of the shaft (6).

3. The mold steel heat treatment fixing device according to claim 1, characterized in that, T-shaped rods (7) are provided on the opposite sides of the two fixed plates (22).

4. The mold steel heat treatment fixing device according to claim 1, characterized in that, The end of the insert (5) away from the slider (2) is hollow, and the insert (5) is sleeved on the outside of the longitudinal rod of the T-shaped rod (7).

5. The mold steel heat treatment fixing device according to claim 3, characterized in that, Each of the longitudinal ends of the T-shaped rod (7) is provided with a rubber plug (10), and the inner side of the insertion rod (5) is in contact with the surface of the rubber plug (10).

6. The mold steel heat treatment fixing device according to claim 1, characterized in that, The surface of the insertion rod (5) is connected to a protruding plate (8), and part of the surface of the protruding plate (8) protrudes into the interior of the operating table (1).

7. The mold steel heat treatment fixing device according to claim 6, characterized in that, The top and bottom surfaces of the convex plate (8) are on the same plane as the top and bottom surfaces of the inner wall of the operating table (1).

8. The mold steel heat treatment fixing device according to claim 1, characterized in that, The surface of the insert (5) and the position near the two protrusions (8) are provided with anti-slip texture.

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