Sealing box convenient for bearing quenching
By designing a sealed box that is convenient for bearing quenching, the clamping mechanism of the clamping plate and spring and the cooling function of the fan are solved, and the problem of unstable bearing quenching and difficult to cool after quenching is achieved, efficient quenching and rapid cooling of the bearings are achieved.
Patent Information
- Application Number
- CN202420918023.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Existing bearings are inconvenient to clamp and rotate during quenching, resulting in poor quenching effect and unstable, and it is difficult to quickly cool down after quenching.
A sealed box including a box body, a box cover, a limiting plate, a rotating shaft, a clamping disk, a rocker, a spring, a square channel, a fan and other components is designed. The clamping disk and a spring are combined to achieve stable clamping of the bearing. and uniform heating, and achieve rapid cooling through the fan.
It improves the stability and efficiency of bearing quenching, ensures that the bearing is uniformly heated during the quenching process, and can quickly cool down after quenching, reduce external interference, and avoid the problem of excessive temperature.
Smart Images
Figure CN222182334U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bearing processing, in particular to a sealing box which is convenient for bearing quenching. Background Art
[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Bearings are usually composed of an inner ring and an outer ring, which are in contact with each other through rolling elements (such as steel balls or rollers). This structure enables the bearing to achieve rolling friction, thereby reducing energy loss and wear.
[0003] The existing technology has the following deficiencies: the existing bearings are not easy to clamp and rotate during quenching, which makes the bearings unstable during quenching and the quenching effect is poor. Traditional bearing quenching is mostly carried out in a non-sealed space, which makes the bearing quenching effect and speed slow, and it is not easy to cool the surface of the bearing after quenching. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a sealing box which is convenient for bearing quenching.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sealing box that is convenient for bearing quenching, comprising a box body and a box cover, wherein a bottom plate is fixedly connected to the box body, a limiting plate is fixedly connected to the bottom plate, a rotating shaft is rotatably connected to the limiting plate, one side of the rotating shaft is fixedly connected to a clamping disk, the other side of the rotating shaft passes through the box body and is fixedly connected to a rocker, two springs are fixedly connected to the limiting plate, the springs are arranged on both sides of the rotating shaft, the springs are arranged parallel to the rotating shaft and are arranged in the same horizontal plane, one side of the box body is fixedly connected to a square channel, a slide groove is arranged in the square channel, a baffle is slidably connected in the slide groove, a pull ring is fixedly connected to one side of the baffle, a ventilation groove is arranged in the square channel, a fan is installed in the ventilation groove, and one side of the clamping disk is fit-connected to a bearing.
[0006] As a further description of the above technical solution:
[0007] The bottom plate, the limiting plate, the spring and the clamping plate are all arranged in the box body, and one side of the square channel is arranged in the box body.
[0008] As a further description of the above technical solution:
[0009] The limit plates, rotating shafts, rockers, springs and clamping plates are all provided in two groups and are symmetrically distributed.
[0010] As a further description of the above technical solution:
[0011] The lower surface of the box body is fixedly connected with supporting legs, and the supporting legs are provided in four groups and arranged around the lower surface of the box body.
[0012] As a further description of the above technical solution:
[0013] The other side of the box is fixedly connected with a quenching channel, a quenching groove is arranged in the quenching channel, and one side of the quenching channel is arranged in the box.
[0014] As a further description of the above technical solution:
[0015] The box body is provided with a groove, one side of the box body is fixedly connected with a positioning block, and the positioning block is provided with a limiting groove. The positioning block and the limiting groove are both provided with two groups and are symmetrically distributed.
[0016] As a further description of the above technical solution:
[0017] The box cover is provided with a handle, a sealing pad is fixedly connected to the lower surface of the box cover, and a limiting rod is fixedly connected to the box cover. The limiting rods are provided with two groups and are symmetrically distributed.
[0018] As a further description of the above technical solution:
[0019] The sealing pad is slidably connected to the groove, and the limiting rod is slidably connected to the limiting groove.
[0020] The utility model has the following beneficial effects:
[0021] 1. In the utility model, by pushing the two groups of clamping disks outward, the clamping disks squeeze the springs, and the bearing is placed in the middle of the two groups of clamping disks, and the push is released. The two groups of clamping disks clamp the bearing in the middle through the reaction force of the springs, so that the bearing can be better and effectively clamped, avoiding shaking of the bearing during quenching, and effectively improving the stability of the bearing during quenching.
[0022] 2. In the utility model, by rotating two sets of rockers, the rockers rotate with the rotating shaft, and the rotating shaft rotates with the clamping plate along the limit plate. Both sets of clamping plates rotate with the middle bearing, so that the bearing can be better moved, the bearing can rotate during quenching, and the bearing can be heated more evenly during quenching, thereby effectively improving the quenching effect of the bearing and making the outer surface of the bearing heated more evenly.
[0023] 3. In the utility model, the box cover is placed in the groove through the sealing gasket, and the limiting rod is placed in the limiting groove in the positioning block to seal the top of the box body, so that the bearing inside the box body can maintain a sealed environment during quenching, which can effectively improve the speed and efficiency of the bearing quenching in the box body, reduce the interference of external factors during the quenching of the bearing, pull the pull ring, the pull ring and the baffle are taken out along the slide groove, start the fan, and the fan blows the internal bearing, so that the bearing can be cooled after quenching, avoiding the bearing temperature being too high and inconvenient to be taken out. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 A three-dimensional schematic diagram of a sealing box for bearing quenching proposed by the utility model Figure 1 ;
[0025] Figure 2 A three-dimensional schematic diagram of a sealing box for bearing quenching proposed by the utility model Figure 2 ;
[0026] Figure 3 A partial cross-sectional structure diagram of a sealing box for bearing quenching proposed by the utility model Figure 1 ;
[0027] Figure 4 A partial cross-sectional structure diagram of a sealing box for bearing quenching proposed by the utility model Figure 2 .
[0028] Legend:
[0029] 1. Box body; 2. Groove; 3. Box cover; 4. Handle; 5. Sealing gasket; 6. Limit rod; 7. Positioning block; 8. Limit groove; 9. Support leg; 10. Square channel; 11. Slide groove; 12. Baffle; 13. Pull ring; 14. Fan; 15. Ventilation groove; 16. Quenching groove; 17. Bottom plate; 18. Limit plate; 19. Rotating shaft; 20. Rocker; 21. Spring; 22. Clamping plate; 23. Bearing; 24. Quenching channel. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Reference Figure 1-Figure 4The utility model provides an embodiment: a sealed box for bearing quenching, a box body 1, a box cover 3, a bottom plate 17 is fixedly connected in the box body 1, a limit plate 18 is fixedly connected to the bottom plate 17, a rotating shaft 19 is rotatably connected to the limit plate 18, a clamping plate 22 is fixedly connected to one side of the rotating shaft 19, and a rocker 20 is fixedly connected to the other side of the rotating shaft 19 through the box body 1, and two springs 21 are fixedly connected to the limit plate 18, and the springs 21 are arranged on both sides of the rotating shaft 19, and the springs 21 and the rotating shaft 19 are arranged in parallel and arranged in the same horizontal plane, a square channel 10 is fixedly connected to one side of the box body 1, a slide groove 11 is arranged in the square channel 10, a baffle 12 is slidably connected in the slide groove 11, a pull ring 13 is fixedly connected to one side of the baffle 12, a ventilation groove 15 is arranged in the square channel 10, a fan 14 is installed in the ventilation groove 15, a bearing 23 is fitted on one side of the clamping plate 22, a bottom plate 17, a limit plate 18, a spring 21, and a clamping plate 22 are all arranged in the box body 1, and one side of the square channel 10 is fixedly connected to the other side of the box body 1. The side is arranged in the box body 1, and the limit plate 18, the rotating shaft 19, the rocker 20, the spring 21, and the clamping plate 22 are each provided with two groups and are symmetrically distributed. First, the two groups of clamping plates 22 are pushed outward, and the clamping plates 22 squeeze the spring 21. The bearing 23 is placed in the middle of the two groups of clamping plates 22, and the push is released. The reaction force of the spring 21 makes the two groups of clamping plates 22 clamp the bearing 23 in the middle, so that the bearing 23 can be better carried out, and the bearing 23 can be effectively clamped to avoid the bearing 23 Shaking during quenching can effectively improve the stability of the bearing 23 during quenching. The two sets of rocker arms 20 are rotated, and the rocker arms 20 rotate with the rotating shaft 19. The rotating shaft 19 rotates along the limit plate 18 with the clamping plate 22. The two sets of clamping plates 22 rotate with the middle bearing 23, so that the bearing 23 can be better quenched, so that the bearing 23 can rotate during quenching, and the bearing 23 can be heated more evenly during quenching, thereby effectively improving the quenching effect of the bearing 23 and making the outer surface of the bearing 23 heated more evenly.
[0032] The lower surface of the box body 1 is fixedly connected with a support leg 9, and the support leg 9 is provided with four groups and arranged around the lower surface of the box body 1. The other side of the box body 1 is fixedly connected with a quenching channel 24, and a quenching groove 16 is provided in the quenching channel 24. One side of the quenching channel 24 is arranged in the box body 1. The box body 1 is provided with a groove 2. A positioning block 7 is fixedly connected to one side of the box body 1. A limiting groove 8 is provided in the positioning block 7. The positioning block 7 and the limiting groove 8 are provided with two groups and are symmetrically distributed. A handle 4 is provided on the box cover 3. A sealing gasket 5 is fixedly connected to the lower surface of the box cover 3. A limiting rod 6 is fixedly connected to the box cover 3. The limiting rod 6 is provided with two groups and is symmetrically distributed. The sealing gasket 5 is slidably connected to the groove 2, and the limiting rod 6 is slidably connected to the limiting groove 8. The quencher is placed in the quenching groove 16 for hardening. When quenching the bearing 23 in the box body 1, the box cover 3 is placed in the groove 2 through the sealing gasket 5, and the limiting rod 6 is placed in the limiting groove 8 in the positioning block 7 to seal the top of the box body 1, so that the bearing 23 inside the box body 1 can maintain a sealed environment during quenching, which can effectively improve the quenching speed and efficiency of the bearing 23 in the box body 1, and reduce the interference of external factors during the quenching of the bearing 23. When the bearing 23 is quenched, pull the pull ring 13, and the pull ring 13 is taken out along the slide groove 11 with the baffle 12, and the fan 14 is started. The fan 14 blows the internal bearing 23, so that the bearing 23 can be cooled after quenching to avoid the bearing 23 being too hot and inconvenient to be taken out. The fan 14 is electrically connected and the fan 14 is controlled remotely from the outside.
[0033] Working principle: first push the two groups of clamping plates 22 outward, the clamping plates 22 squeeze the springs 21, put the bearing 23 in the middle of the two groups of clamping plates 22, release the push, and use the reaction force of the springs 21 to clamp the bearing 23 in the middle, so that the bearing 23 can be better, can effectively clamp the bearing 23, avoid shaking during quenching of the bearing 23, and effectively improve the stability of the bearing 23 during quenching, rotate the two groups of rockers 20, the rocker 20 rotates with the shaft 19, the shaft 19 rotates with the clamping plates 22 along the limit plate 18, and the two groups of clamping plates 22 rotate with the middle bearing 23, so that the bearing 23 can be better, so that the bearing 23 can rotate during quenching, and the bearing 23 is heated more evenly during quenching, thereby effectively improving the quenching effect of the bearing 23. The outer surface of the bearing 23 is heated more evenly, the quencher is placed in the quenching tank 16 to quench the bearing 23 in the box body 1, the box cover 3 is placed in the groove 2 through the sealing gasket 5, and the limit rod 6 is placed in the limit groove 8 in the positioning block 7 to seal the top of the box body 1, so that the bearing 23 inside the box body 1 can maintain a sealed environment during quenching, which can effectively improve the quenching speed and efficiency of the bearing 23 in the box body 1, and reduce the interference of external factors during the quenching of the bearing 23. When the bearing 23 is quenched, pull the pull ring 13, and the pull ring 13 is taken out along the slide groove 11 with the baffle 12, and the fan 14 is started. The fan 14 blows the internal bearing 23, so that the bearing 23 can be cooled after quenching to avoid the bearing 23 The temperature is too high and it is not convenient to take out. The fan 14 is electrically connected and the fan 14 is controlled remotely from the outside.
[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A sealing box that facilitates bearing quenching, Features: The invention comprises a box body (1) and a box cover (3), wherein a bottom plate (17) is fixedly connected inside the box body (1), a limiting plate (18) is fixedly connected to the bottom plate (17), a rotating shaft (19) is rotatably connected to the limiting plate (18), a clamping plate (22) is fixedly connected to one side of the rotating shaft (19), the other side of the rotating shaft (19) passes through the box body (1) and is fixedly connected to a rocker (20), two springs (21) are fixedly connected to the limiting plate (18), the springs (21) are arranged on both sides of the rotating shaft (19), and the The spring (21) is arranged in parallel with the rotating shaft (19) and is arranged on the same horizontal plane. A square channel (10) is fixedly connected to one side of the box body (1). A slide groove (11) is arranged in the square channel (10). A baffle (12) is slidably connected in the slide groove (11). A pull ring (13) is fixedly connected to one side of the baffle (12). A ventilation groove (15) is arranged in the square channel (10). A fan (14) is installed in the ventilation groove (15). A bearing (23) is closely connected to one side of the clamping plate (22).
2. A sealing box for facilitating bearing quenching according to claim 1, Features: The bottom plate (17), the limiting plate (18), the spring (21), and the clamping plate (22) are all arranged in the box body (1), and one side of the square channel (10) is arranged in the box body (1).
3. A sealing box for facilitating bearing quenching according to claim 1, Features: The limit plate (18), the rotating shaft (19), the rocker (20), the spring (21), and the clamping plate (22) are all provided in two groups and are symmetrically distributed.
4. A sealing box for facilitating bearing quenching according to claim 1, Features: The lower surface of the box body (1) is fixedly connected with support legs (9), and the support legs (9) are provided in four groups and arranged around the lower surface of the box body (1).
5. A sealing box for facilitating bearing quenching according to claim 1, Features: A quenching channel (24) is fixedly connected to the other side of the box body (1), a quenching groove (16) is provided in the quenching channel (24), and one side of the quenching channel (24) is provided in the box body (1).
6. A sealing box for facilitating bearing quenching according to claim 1, Features: The box body (1) is provided with a groove (2), one side of the box body (1) is fixedly connected with a positioning block (7), a limiting groove (8) is provided in the positioning block (7), and the positioning block (7) and the limiting groove (8) are provided in two groups and are symmetrically distributed.
7. A sealing box for facilitating bearing quenching according to claim 1, Features: The box cover (3) is provided with a handle (4), the lower surface of the box cover (3) is fixedly connected with a sealing gasket (5), and the box cover (3) is fixedly connected with a limiting rod (6), and the limiting rod (6) is provided with two groups and is symmetrically distributed.
8. A sealing box for facilitating bearing quenching according to claim 7, Features: The sealing pad (5) is slidably connected to the groove (2), and the limiting rod (6) is slidably connected to the limiting groove (8).