Loading frame for heat treatment of small sliding blocks

Abstract

The utility model relates to a loading frame for heat treatment of small sliding blocks, which comprises a plurality of supporting columns, the supporting columns are connected end to end, rotating rings are mounted on the outer sides of the supporting columns, at least one fixing shaft is fixedly connected to the rotating rings, a mounting disc is connected to the fixing shafts, a plurality of grooves are formed in the upper end of the mounting disc at intervals, and the grooves are matched with the small sliding blocks to be machined. And the small sliding blocks are placed on the inner sides of the grooves at intervals, so that the stacking problem can be effectively avoided, and the qualification rate of heat treatment machining of workpieces is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment, in particular to a loading rack for heat treatment of a small slider. Background Art

[0002] The utility model patent with application number: CN202122168417.7 discloses a clamp device for heat treatment of small-sized metal samples, including a size-adjustable bracket, a load rack, and a sample loading container; the load rack is mounted and fixed on the size-adjustable bracket, and a plurality of container limit placement grooves are provided on the load rack; the container limit placement grooves are used to place the sample loading container; the sample loading container is used to place the metal sample; hooks are provided at both ends of the load rack, and the hooks are matched with the longitudinal telescopic rods in the size-adjustable bracket; the size-adjustable bracket, the load rack and the sample loading container are all made of heat-resistant steel; the load rack and the sample loading container are hollow structures; the sample loading container is cylindrical, and a handle is provided at the mouth of the cylinder. The above technical scheme has the characteristics of simple structure, good portability, and flexible operation. It can clamp multiple metal samples for heat treatment at the same time, improve experimental efficiency, improve the comparison and reliability of experimental results, can be reused, and can reduce experimental costs. However, the sample loading container is cylindrical, and the workpieces are prone to stacking during the centralized heat treatment process, resulting in uneven heating of the workpieces and a large number of defective products. In order to improve the pass rate of workpiece heat treatment processing, the problem of workpiece stacking needs to be solved. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art and provides a loading rack for heat treatment of small sliders, which is provided with grooves isolated from each other. The small sliders are placed in the grooves, which can effectively avoid the stacking problem.

[0004] The utility model solves the technical problem by adopting the following technical solution: the loading rack for heat treatment of small sliders comprises a plurality of supporting columns which are connected end to end, a swivel is installed on the outer side of the supporting columns, at least one fixed shaft is fixedly connected to the swivel, a mounting plate is connected to the fixed shaft, a plurality of grooves arranged at intervals are opened on the upper end of the mounting plate, the grooves are matched with the small sliders to be processed, the small sliders are placed inside the grooves, and the small sliders are placed at intervals, which can effectively avoid the stacking problem and improve the qualified rate of the heat treatment processing of the workpieces.

[0005] For further improvement, a through groove is provided at the lower end of the groove on the mounting plate. On the one hand, the through groove can make the heat treatment effect of the small slider better. On the other hand, since the heat treatment will cause a certain deformation of the small slider, when taking out the small slider, the small slider can be pushed out through the through groove, making it easier to take out the small slider.

[0006] For further improvement, the mounting disk is fixedly connected with a rotating shaft, which is rotatably connected to the fixed shaft, a third positioning hole is opened on the fixed shaft, a second positioning shaft is slidably connected to the inner side of the third positioning hole, a fourth positioning hole is opened on the rotating shaft, and the second positioning shaft is slidably connected to the inner side of the fourth positioning hole. The second positioning shaft can locate the position of the mounting disk to prevent the mounting disk from rotating. The mounting disk can rotate, and when taking out the small slider, you only need to flip the mounting disk, which makes it more convenient to take out the small slider.

[0007] For further improvement, one end of a second chain is connected to the second positioning shaft, and the other end of the second chain is connected to the fixed shaft to prevent the second positioning shaft from being lost.

[0008] For further improvement, a ring groove is opened on the outer side of the support column, a swivel is rotatably connected to the inner side of the ring groove, and the angle between the upper and lower adjacent mounting plates is adjustable.

[0009] For further improvement, a first positioning hole is opened on the support column, a first positioning shaft is slidably connected to the inner side of the first positioning hole, a plurality of adjustment holes are opened on the swivel, the first positioning shaft is slidably connected to the inner side of one of the adjustment holes, and the first positioning shaft can position the rotation angle of the swivel, making the device more convenient to use.

[0010] For further improvement, one end of a first chain is connected to the first positioning shaft, and the other end of the first chain is connected to the support column to prevent the first positioning shaft from being lost.

[0011] For further improvement, several of the support columns can be detachably installed together, a positioning groove is provided at the upper end of the support column, a positioning block matching the positioning groove is fixedly connected to the lower end of the support column, a second positioning hole is provided on the positioning block, the first positioning shaft can be slidably connected to the inner side of the second positioning hole, and the height of the loading frame can be freely adjusted, making the device more convenient to use.

[0012] For further improvement, the lower end of the support column at the lowest end is fixedly connected to a base, so that the support effect of the support column is better.

[0013] The beneficial effect of the utility model is that the small slider is placed inside the groove, and each small slider is placed at intervals, which can effectively avoid the stacking problem and improve the qualified rate of the workpiece heat treatment processing. The lower end of the groove is provided with a through groove opened on the mounting plate. On the one hand, the through groove can make the heat treatment effect of the small slider better. On the other hand, since the heat treatment will cause a certain deformation of the small slider, when taking out the small slider, the small slider can be pushed out through the through groove, making it more convenient to take out the small slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2This is a schematic diagram of the structure of the support column of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the support column of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the swivel of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the installation disk of the utility model.

[0019] Explanation of the accompanying drawings: 1. Support column; 11. Positioning groove; 111. First positioning hole; 12. Positioning block; 121. Second positioning hole; 13. Base; 14. Ring groove; 15. First positioning shaft; 151. First chain; 2. Swivel; 21. Adjustment hole; 22. Fixed shaft; 221. Third positioning hole; 23. Second positioning shaft; 231. Second chain; 3. Mounting plate; 31. Groove; 32. Through groove; 33. Rotating shaft; 331. Fourth positioning hole. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-5 The utility model is further described as follows:

[0021] like Figure 1-Figure 5As shown: In this embodiment, a loading rack for heat treatment of a small slider comprises a plurality of support columns 1, which are detachably mounted together, a positioning groove 11 is formed at the upper end of the support column 1, a positioning block 12 matched with the positioning groove 11 is fixedly connected to the lower end of the support column 1, a second positioning hole 121 is formed on the positioning block 12, a first positioning shaft 15 is slidably connected to the inner side of the second positioning hole 121, a base 13 is fixedly connected to the lower end of the lowest support column 1, an annular groove 14 is formed on the outer side of the support column 1, a swivel 2 is rotatably connected to the inner side of the annular groove 14, a first positioning hole 111 is formed on the support column 1, a first positioning shaft 15 is slidably connected to the inner side of the first positioning hole 111, a plurality of adjusting holes 21 are formed on the swivel 2, the first positioning shaft 15 is slidably connected to the inner side of one of the adjusting holes 21, and the first positioning shaft 15 is slidably connected to the inner side of the first positioning hole 21. One end of the first chain 151 is connected to it, and the other end of the first chain 151 is connected to the supporting column 1. At least one fixed shaft 22 is fixedly connected to the swivel 2, and a rotating shaft 33 is rotatably connected to the fixed shaft 22. A third positioning hole 221 is opened on the fixed shaft 22, and a second positioning shaft 23 is slidably connected to the inner side of the third positioning hole 221. A fourth positioning hole 331 is opened on the rotating shaft 33, and the second positioning shaft 23 is slidably connected to the inner side of the fourth positioning hole 331. One end of the second positioning shaft 23 is connected to the second positioning shaft 23, and the other end of the second chain 231 is connected to the fixed shaft 22. A mounting plate 3 is fixedly connected to the rotating shaft 33, and a plurality of grooves 31 arranged at intervals are opened on the upper end of the mounting plate 3. The grooves 31 are adapted to the small sliding block to be processed, and a through groove 32 opened on the mounting plate 3 is provided at the lower end of the groove 31.

[0022] When the utility model is in use: the small slider is placed inside the groove 31, and each small slider is placed at intervals, which can effectively avoid the stacking problem and improve the qualified rate of the workpiece heat treatment processing. When the heat treatment of the small slider is completed and it needs to be taken out, the second positioning shaft 23 is moved out of the inside of the fourth positioning hole 331, the mounting plate 3 is rotated, and the mounting plate 3 is turned over to take out the small slider.

[0023] Although the present invention has been illustrated and described with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes may be made to the loading rack for heat treatment of various small sliders in form and detail within the scope of the claims.

Claims

1. A loading rack for heat treatment of a small slider, comprising a support column (1), characterized in that: A rotating ring (2) is installed on the outer side of the support column (1), a fixed shaft (22) is fixedly connected to the rotating ring (2), a mounting plate (3) is connected to the fixed shaft (22), and a plurality of grooves (31) arranged at intervals are formed on the upper end of the mounting plate (3).

2. The small slider heat treatment loading rack according to claim 1 is characterized in that: A through slot (32) opened on the mounting plate (3) is provided at the lower end of the groove (31).

3. The small slider heat treatment loading rack according to claim 1 is characterized in that: The mounting plate (3) is fixedly connected with a rotating shaft (33), the rotating shaft (33) is rotatably connected with the fixed shaft (22), the fixed shaft (22) is provided with a third positioning hole (221), the inner side of the third positioning hole (221) is slidably connected with a second positioning shaft (23), the rotating shaft (33) is provided with a fourth positioning hole (331), the second positioning shaft (23) is slidably connected with the inner side of the fourth positioning hole (331).

4. A loading rack for heat treatment of small sliders according to claim 3, characterized in that: One end of a second chain (231) is connected to the second positioning shaft (23), and the other end of the second chain (231) is connected to the fixed shaft (22).

5. The small slider heat treatment loading rack according to claim 1 is characterized by: The outer side of the support column (1) is provided with an annular groove (14), and the rotating ring (2) is rotatably connected to the inner side of the annular groove (14).

6. A loading rack for heat treatment of small sliders according to claim 5, characterized in that: The support column (1) is provided with a first positioning hole (111), the inner side of which is slidably connected to a first positioning shaft (15); the rotating ring (2) is provided with a plurality of adjustment holes (21), the first positioning shaft (15) being slidably connected to the inner side of one of the adjustment holes (21).

7. A loading rack for heat treatment of small sliders according to claim 6, characterized in that: One end of a first chain (151) is connected to the first positioning shaft (15), and the other end of the first chain (151) is connected to the support column (1).

8. The small slider heat treatment loading rack according to claim 6, characterized in that: There are a plurality of support columns (1), and the plurality of support columns (1) can be detachably mounted together. A positioning groove (11) is provided at the upper end of the support column (1), and a positioning block (12) adapted to the positioning groove (11) is fixedly connected to the lower end of the support column (1). A second positioning hole (121) is provided on the positioning block (12), and the first positioning shaft (15) can be slidably connected to the inner side of the second positioning hole (121).

9. A loading rack for heat treatment of small sliders according to claim 8, characterized in that: The lower end of the lowermost support column (1) is fixedly connected to a base (13).

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