Feeding device of bearing heat treatment equipment

Abstract

The utility model relates to a feeding device of bearing heat treatment equipment, and aims to solve the technical problems that when a current bearing is input into the heat treatment equipment, the bottom of the bearing is always in contact with the surface of a conveying mechanism, so that the uniform heating of the bearing is influenced, and the heat treatment effect of the bearing is further influenced. A feeding port is formed in one end of the heat treatment equipment body, a first L-shaped frame is installed on the portion, on one side of the feeding port, of the heat treatment equipment body, a driving motor is installed on the first L-shaped frame, a feeding disc is installed at the driving end of the driving motor and is of a hollow structure, and a plurality of arc-shaped feeding grooves are formed in the outer side of the feeding disc at equal intervals; the bearing heat treatment equipment has the advantages that a bearing can rotate in the heat treatment equipment body, feeding heat treatment can be evenly carried out on the bearing, the heating uniformity during heat treatment of the bearing can be improved, and the heat treatment effect of the bearing is further improved.

Description

Technical Field

[0001] The utility model relates to the field of bearing heat treatment, and specifically relates to a feeding device for a bearing heat treatment device. Background Art

[0002] Bearings are relatively common components in mechanical equipment. During the processing of bearings, heat treatment of the bearings is required to ensure the strength of the bearings. During the heat treatment process of the bearings, the bearings need to be evenly placed on the support frame, and the support frame is pushed into the heat treatment device to heat-treat the bearings.

[0003] According to the publicly disclosed patent CN219709544U, a bearing heat treatment device is provided, which relates to the field of bearing heat treatment. The bearing heat treatment device includes a heat treatment device main body, and a clamping assembly is arranged between two extrusion seats. Under the action of the clamping assembly, bearings of different sizes are clamped and fixed. The outer surface of the extrusion seat is connected with a limiting assembly, and the two limiting assemblies are used to control the movement of two shielding seats to limit the bearing feeding. In the process of implementing the present utility model, the inventor found that at least the following problems in the prior art have not been solved. Under the action of the clamping assembly, the two extrusion seats contact and squeeze the support frame. Under the action of four springs, the moving distances of the two extrusion seats are the same, and the support frame is pushed to the central position of the fixed frame, so that when the bearing enters the heat treatment device main body through the support frame, it is in the central position, improving the treatment effect. During use, when a traditional bearing is input into the heat treatment device, the bottom of the bearing always contacts the surface of the conveying mechanism, thus affecting the uniform heating of the bearing and further affecting the heat treatment effect of the bearing. Therefore, a new technical solution needs to be designed to solve this problem. Summary of the Utility Model

[0004] The purpose of the present utility model is to overcome the deficiencies of the prior art and meet the actual needs, and provide a feeding device for a bearing heat treatment device to solve the technical problem that when a current bearing is input into the heat treatment device, the bottom of the bearing always contacts the surface of the conveying mechanism, thus affecting the uniform heating of the bearing and further affecting the heat treatment effect of the bearing.

[0005] To achieve the object of the present utility model, the technical solution adopted by the present utility model is as follows: Design a feeding device for a bearing heat treatment device, including a heat treatment device body. One end of the heat treatment device body is provided with a feeding port. A first L-shaped frame is installed on the heat treatment device body on one side of the feeding port. A driving motor is installed on the first L-shaped frame. A feeding tray is installed at the driving end of the driving motor. The feeding tray is of a hollow structure. A plurality of arc-shaped feeding grooves are equidistantly arranged on the outer side of the feeding tray, and all the plurality of arc-shaped feeding grooves are communicated with the hollow structure of the feeding tray. An arc-shaped plate is installed in the inner cavity of the heat treatment device body. A plurality of groups of connecting shafts are rotatably connected between the two sides of the inner cavity of the feeding tray. Driving wheels are fixedly connected to the outer sides of the plurality of groups of connecting shafts. A part of each of the plurality of groups of driving wheels is respectively placed in the plurality of arc-shaped feeding grooves. Driven gears are fixedly connected to the outer sides of the plurality of groups of connecting shafts;

[0006] A second L-shaped frame is installed on the heat treatment device body on the other side of the feeding port. A circular hole is provided at one end of the feeding tray close to the second L-shaped frame. The second L-shaped frame passes through the circular hole and is connected with a driving gear in the feeding tray. The driving gear meshes with the plurality of groups of driven gears.

[0007] Preferably, the center of the arc-shaped plate coincides with the center of the feeding tray, and a plurality of ventilation holes are provided on the arc-shaped plate.

[0008] Preferably, limiting plates are fixedly connected to both sides of the plurality of arc-shaped feeding grooves, and the outer sides of the limiting plates are on the same horizontal plane as the outer side of the feeding tray.

[0009] Preferably, a sealing ring is sleeved on the outer side of the second L-shaped frame in the circular hole, and the outer side of the sealing ring is connected with the inner side of the circular hole.

[0010] Preferably, sealing blocks are fixedly connected to both sides of the inner cavity of the feeding port, and the two sealing blocks are respectively attached to both sides of the feeding tray.

[0011] Preferably, a feeding plate is arranged on one side of the feeding tray, and blocking rods are fixedly connected to both sides of the surface of the feeding plate. A discharging plate is fixedly connected to one side of the bottom of the arc-shaped plate.

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

[0013] The utility model combines structures such as an arc-shaped feeding chute, a feeding tray, a driving motor, a driving gear, a driven gear, a connecting shaft, and a driving wheel. The bearings to be heat-treated are placed through the arc-shaped feeding chute, and then the driving motor is started to drive the feeding tray to rotate, placing the bearings in the arc-shaped feeding chute into the heat treatment equipment body for heat treatment of the bearings. When the feeding tray rotates and places the bearings in the heat treatment equipment body, with the driving gear fixedly arranged and the driven gear meshing with the driving gear, the driving wheel can be automatically driven to rotate during the rotation of the feeding tray. Thus, the driving wheel can drive the bearings in the arc-shaped feeding chute to rotate, enabling the bearings to rotate in the heat treatment equipment body. This not only can evenly feed and heat-treat the bearings but also can improve the uniformity of heat reception during the heat treatment of the bearings, thereby improving the effect of bearing heat treatment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 is a sectional view of the whole of the utility model;

[0016] Figure 3 is a sectional view of the feeding tray of the utility model;

[0017] Figure 4 is an enlarged view of part A of the utility model.

[0018] In the figure: 1, heat treatment equipment body; 11, feeding port; 12, arc-shaped plate; 13, ventilation holes; 14, blanking plate; 2, first L-shaped frame; 21, driving motor; 22, feeding tray; 23, second L-shaped frame; 24, arc-shaped feeding chute; 25, limiting plate; 26, connecting shaft; 27, driving wheel; 28, driving gear; 29, driven gear; 210, circular hole; 3, feeding plate; 31, blocking rod; 4, sealing block; 41, sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following further illustrates the utility model in conjunction with the drawings and embodiments:

[0020] Embodiment 1: A feeding device for a bearing heat treatment equipment, see Figures 1 to 4, including a heat treatment equipment body 1. One end of the heat treatment equipment body 1 is provided with a feed inlet 11. A first L-shaped frame 2 is installed on the heat treatment equipment body 1 on one side of the feed inlet 11. A driving motor 21 is installed on the first L-shaped frame 2. A feeding tray 22 is installed at the driving end of the driving motor 21. The feeding tray 22 is of a hollow structure. A plurality of arc-shaped feeding grooves 24 are equidistantly arranged on the outer side of the feeding tray 22, and the plurality of arc-shaped feeding grooves 24 are all communicated with the hollow structure of the feeding tray 22. An arc-shaped plate 12 is installed in the inner cavity of the heat treatment equipment body 1. A plurality of groups of connecting shafts 26 are rotatably connected between the two sides of the inner cavity of the feeding tray 22. Driving wheels 27 are fixedly connected to the outer sides of the plurality of groups of connecting shafts 26. A part of the plurality of groups of driving wheels 27 are respectively placed in the plurality of arc-shaped feeding grooves 24. Driven gears 29 are fixedly connected to the outer sides of the plurality of groups of connecting shafts 26;

[0021] A second L-shaped frame 23 is installed on the heat treatment equipment body 1 on the other side of the feed inlet 11. A circular hole 210 is opened at one end of the feeding tray 22 close to the second L-shaped frame 23. The second L-shaped frame 23 passes through the circular hole 210 and is connected with a driving gear 28 in the feeding tray 22. The driving gear 28 meshes with the plurality of groups of driven gears 29. During operation, bearings to be heat-treated are placed through the arc-shaped feeding grooves 24, and then the driving motor 21 is started to drive the feeding tray 22 to rotate, so that the bearings in the arc-shaped feeding grooves 24 are placed in the heat treatment equipment body 1 for heat treatment of the bearings. When the feeding tray 22 rotates the bearings into the heat treatment equipment body 1, with the driving gear 28 fixedly arranged and the driven gears 29 meshing with the driving gear 28, the driving wheels 27 can be automatically driven to rotate during the rotation of the feeding tray 22. Thus, the driving wheels 27 can drive the bearings in the arc-shaped feeding grooves 24 to rotate, so that the bearings can rotate in the heat treatment equipment body 1. This can not only evenly feed and heat-treat the bearings, but also improve the heat uniformity of the bearings during heat treatment, and further improve the effect of bearing heat treatment.

[0022] Specifically, refer to Figure 2 , the center of the arc-shaped plate 12 coincides with the center of the feeding tray 22, and a plurality of ventilation holes 13 are opened on the arc-shaped plate 12. The arc-shaped plate 12 can block the bearings during heat treatment to prevent the rotating bearings from falling, and at the same time, the ventilation holes 13 can increase the heat transmission effect of the contact between the bearings and the arc-shaped plate 12.

[0023] Furthermore, refer to Figure 1 , limiting plates 25 are fixedly connected to both sides of the plurality of arc-shaped feeding grooves 24, and the outer sides of the limiting plates 25 are on the same horizontal plane as the outer side of the feeding tray 22. Through the arrangement of the limiting plates 25, the bearings in the arc-shaped feeding grooves 24 are prevented from falling from both sides, which affects the heat treatment of the bearings.

[0024] It should be noted that refer to Figure 1 and Figure 2, a sealing ring 41 is sleeved outside the second L-shaped frame 23 in the circular hole 210, and the outside of the sealing ring 41 is connected to the inside of the circular hole 210. Sealing blocks 4 are fixedly connected to both sides of the inner cavity of the feeding port 11, and the two sealing blocks 4 are respectively arranged in contact with both sides of the loading tray 22. The sealing ring 41 and the sealing blocks 4 can enhance the sealing effect of the heat treatment equipment body 1, avoiding the heat in the heat treatment equipment body 1 from being discharged, which affects the effect of bearing heat treatment and causes waste of energy.

[0025] It is worth introducing that, referring to Figure 1 , a loading plate 3 is arranged on one side of the loading tray 22, and retaining bars 31 are fixedly connected to both sides of the surface of the loading plate 3. A discharging plate 14 is fixedly connected to one side of the bottom of the arc-shaped plate 12. The loading plate 3 and the retaining bars 31 cooperate to facilitate the feeding of the bearing into the arc-shaped loading groove 24, and at the same time, the discharging plate 14 is used to facilitate the discharging of the heat-treated bearing.

[0026] In addition, the components designed in the present utility model are all common standard components or components known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods. Those skilled in the art can fully implement them without further elaboration. The content protected by the present utility model does not involve improvements to the internal structure and method.

[0027] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A feeding device for a bearing heat treatment equipment, comprising a heat treatment equipment body (1), characterized in that, One end of the heat treatment equipment body (1) is provided with a feeding port (11). A first L-shaped frame (2) is installed on the heat treatment equipment body (1) on one side of the feeding port (11). A driving motor (21) is installed on the first L-shaped frame (2). A feeding tray (22) is installed at the driving end of the driving motor (21). The feeding tray (22) is of a hollow structure. A plurality of arc-shaped feeding grooves (24) are equidistantly arranged on the outer side of the feeding tray (22), and the plurality of arc-shaped feeding grooves (24) are all communicated with the hollow structure of the feeding tray (22). An arc-shaped plate (12) is installed in the inner cavity of the heat treatment equipment body (1). A plurality of groups of connecting shafts (26) are rotatably connected between the two sides of the inner cavity of the feeding tray (22). A driving wheel (27) is fixedly connected to the outer side of each group of connecting shafts (26). A part of each group of driving wheels (27) is respectively placed in a plurality of arc-shaped feeding grooves (24). A driven gear (29) is fixedly connected to the outer side of each group of connecting shafts (26); A second L-shaped frame (23) is installed on the heat treatment equipment body (1) on the other side of the feeding port (11). A circular hole (210) is opened at one end of the feeding tray (22) close to the second L-shaped frame (23). The second L-shaped frame (23) passes through the circular hole (210) and is connected with a driving gear (28) inside the feeding tray (22). The driving gear (28) meshes with a plurality of groups of driven gears (29).

2. The feeding device of a bearing heat treatment equipment according to claim 1, characterized in that, The center of the arc-shaped plate (12) coincides with the center of the feeding tray (22), and a plurality of air holes (13) are opened on the arc-shaped plate (12).

3. The feeding device of a bearing heat treatment equipment according to claim 1, characterized in that, Limit plates (25) are fixedly connected to both sides of the plurality of arc-shaped feeding grooves (24), and the outer sides of the limit plates (25) are on the same horizontal plane as the outer side of the feeding tray (22).

4. The feeding device of a bearing heat treatment equipment according to claim 1, characterized in that, A sealing ring (41) is sleeved on the outer side of the second L-shaped frame (23) in the circular hole (210), and the outer side of the sealing ring (41) is connected with the inner side of the circular hole (210).

5. The feeding device of a bearing heat treatment equipment according to claim 1, characterized in that, Sealing blocks (4) are fixedly connected to both sides of the inner cavity of the feeding port (11), and the two sealing blocks (4) are respectively attached to both sides of the feeding tray (22).

6. The feeding device of a bearing heat treatment equipment according to claim 1, characterized in that, A feeding plate (3) is arranged on one side of the feeding tray (22), and blocking rods (31) are fixedly connected to both sides of the surface of the feeding plate (3). A discharging plate (14) is fixedly connected to one side of the bottom of the arc-shaped plate (12).

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