Adjustable annealing device for bearing machining

Abstract

The utility model discloses an adjustable annealing device for bearing processing, which comprises a shell, the upper side of the shell is fixedly connected with a motor seat, the upper side of the motor seat is fixedly connected with a double-end motor, and the output ends of the two sides of the double-end motor are respectively and fixedly connected with a rotating rod. First bevel gears are fixedly connected to one sides of the two rotating rods correspondingly, second bevel gears are engaged to one sides of the two first bevel gears correspondingly, threaded columns are fixedly connected to one sides of the two second bevel gears correspondingly, and one ends of the two threaded columns extend to the inner side of the shell and are rotationally connected with the bottom of the shell; the two threaded columns are in threaded connection with a sliding plate, the sliding plate is connected with a fixed clamping device, and the top end of the inner wall of the shell is fixedly connected with a heating pipe. Compared with the prior art, the adjustable annealing device for bearing machining has the advantage of being convenient to place and take out.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to an adjustable annealing device for bearing processing. Background Art

[0002] Adjustable annealing device can flexibly adjust the heating temperature, holding time and cooling speed according to the material, size and process requirements of different bearing parts to achieve the desired annealing effect. This device usually includes components such as heating furnace, holding chamber and cooling device. By controlling the working parameters of these components, accurate annealing of bearing parts can be achieved.

[0003] The adjustable annealing device has the advantages of wide adjustment range, easy operation, uniform heating, good annealing effect, etc. It can meet the annealing treatment requirements of different bearing parts and improve product quality and production efficiency. In the bearing processing industry, the use of adjustable annealing devices for heat treatment can effectively improve the hardness, strength and wear resistance of bearing parts, extend their service life, and ensure product quality.

[0004] The existing annealing device is inconvenient to place during the bearing annealing process and is inconvenient to take out after the annealing is completed, which reduces the working efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an adjustable annealing device for bearing processing which is convenient for placement and removal.

[0006] In order to solve the above problems, the technical solution of the utility model is: an adjustable annealing device for bearing processing, comprising a shell, a motor seat is fixedly connected to the upper side of the shell, a double-headed motor is fixedly connected to the upper side of the motor seat, rotating rods are fixedly connected to the output ends of the double-headed motor on both sides, two rotating rods are fixedly connected to one side with a first bevel gear, two first bevel gears are meshed with second bevel gears on one side, two second bevel gears are fixedly connected to one side with threaded columns, one end of the two threaded columns extends to the inner side of the shell and is rotatably connected to the bottom of the shell, sliding plates are threadedly connected to the two threaded columns, a fixed clamping device is connected to the sliding plate, and a heating tube is fixedly connected to the top of the inner wall of the shell.

[0007] Furthermore, the fixed clamping device includes two cylinders, a clamping plate and a slide groove, the two cylinders are fixedly connected with connecting parts at both ends, the two connecting parts are connected with sliding blocks on one side, the two sliding blocks are rotatably connected with connecting rods on one side, and the other ends of the two connecting rods are rotatably connected with rotating blocks.

[0008] Furthermore, one side of the rotating block is connected to one end of four connecting rods, the rotating block is rotatably connected to one side of the clamping plate, the upper sides of the four sliding blocks are respectively fixedly connected with clamping plates, and the upper sides of the four clamping plates are respectively fixedly connected with arc plates.

[0009] Furthermore, two springs are fixedly connected to one side of the four arc-shaped plates respectively, and a buffer plate is fixedly connected to one end of the two springs.

[0010] Furthermore, a cold air duct is connected through one side of the shell, and a fan is connected to the cold air duct.

[0011] Furthermore, a protection box is provided on the outer sides of the first bevel gear and the second bevel gear, and the protection box is fixedly connected to the upper side of the housing.

[0012] The advantages of the utility model compared with the existing technology are:

[0013] (1) The utility model sets a fixed clamping device, which drives the connecting rod to start rotating through two cylinders, drives the two sliding blocks to slide on the slide groove, drives the rotating block to rotate, and drives the other two connecting rods to drive the other two sliding blocks to slide on the slide groove, so that the four sliding blocks slide on the slide groove at the same time, and achieves the fixed clamping effect of the bearing. After placement, the processed bearing can be easily taken out by driving the two cylinders.

[0014] (2) The utility model has a double-headed motor, a rotating rod, a first bevel gear, a second bevel gear, a threaded column and a sliding plate. The output ends on both sides of the double-headed motor drive the rotating rod to rotate, thereby driving the first bevel gear and the second bevel gear to rotate, and then driving the threaded column to rotate. The sliding plate threadedly connected to the rotating rod moves up and down on the threaded column to achieve the lifting and lowering of the bearing. After the bearing is heated, the bearing is lifted and lowered to quickly enter the cooling stage, thereby improving the working efficiency of the bearing processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional adjustable annealing device for bearing processing Figure 1 .

[0016] Figure 2 The utility model is a three-dimensional adjustable annealing device for bearing processing Figure 2 .

[0017] Figure 3 The utility model is a cross-sectional view of a protective box in an adjustable annealing device for bearing processing. Figure 3 .

[0018] Figure 4 The utility model is a three-dimensional fixed clamping device in an adjustable annealing device for bearing processing. Figure 4 .

[0019] Figure 5 The utility model is a three-dimensional fixed clamping device in an adjustable annealing device for bearing processing. Figure 5 .

[0020] As shown in the figure: 1. Shell; 2. Motor base; 3. Double-headed motor; 4. Rotating rod; 5. First bevel gear; 6. Second bevel gear; 7. Threaded column; 8. Sliding plate; 9. Fixed clamping device; 901. Cylinder; 902. Clamping plate; 903. Slide groove; 904. Connecting piece; 905. Sliding block; 906. Connecting rod; 907. Rotating block; 908. Clamping plate; 909. Arc plate; 910. Spring; 911. Buffer plate; 10. Heating tube; 11. Cold air tube; 12. Fan; 13. Protective box. DETAILED DESCRIPTION

[0021] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0022] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0023] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0024] like Figures 1 to 5As shown, an adjustable annealing device for bearing processing comprises a housing 1, a motor seat 2 is fixedly connected to the upper side of the housing 1, a double-headed motor 3 is fixedly connected to the upper side of the motor seat 2, a rotating rod 4 is fixedly connected to the output ends of the double-headed motor 3 on both sides, two rotating rods 4 are fixedly connected to the first bevel gear 5 on one side, two first bevel gears 5 are meshed with the second bevel gear 6 on one side, two second bevel gears 6 are fixedly connected to the threaded column 7 on one side, one end of the two threaded columns 7 extends to the inner side of the housing 1 and is rotatably connected to the bottom of the housing 1, a sliding plate 8 is threadedly connected to the two threaded columns 7, a fixed clamping device 9 is connected to the sliding plate 8, and a heating pipe 10 is fixedly connected to the top of the inner wall of the housing 1. A cold air pipe 11 is connected through one side of the housing 1, and a fan 12 is connected to the cold air pipe 11. A protective box 13 is provided on the outer side of the first bevel gear 5 and the second bevel gear 6, and the protective box 13 is fixedly connected to the upper side of the housing 1. The output ends on both sides of the double-headed motor 3 drive the rotating rod 4 to rotate, which in turn drives the first bevel gear 5 and the second bevel gear 6 to rotate, and then drives the threaded column 7 to rotate, and drives the sliding plate 8 threadedly connected thereto to move up and down on the threaded column 7 to realize the lifting and lowering of the bearing. After the bearing is heated, it is lifted and lowered to enable the bearing to quickly enter the cooling stage, thereby improving the working efficiency of the bearing processing.

[0025] The fixed clamping device 9 includes two cylinders 901, a clamping plate 902 and a slide groove 903. The two cylinders 901 are fixedly connected with connecting members 904 at both ends, and the two connecting members 904 are connected with sliding blocks 905 at one side. The two sliding blocks 905 are rotatably connected with connecting rods 906 at one side, and the other ends of the two connecting rods 906 are rotatably connected with rotating blocks 907. One side of the rotating block 907 is connected to one end of four connecting rods 906, and the rotating block 907 is rotatably connected to one side of the clamping plate 902. The upper sides of the four sliding blocks 905 are fixedly connected with clamping plates 908, and the upper sides of the four clamping plates 908 are fixedly connected with arc plates 909. One side of the four arc plates 909 is fixedly connected with two springs 910, and one end of the two springs 910 is fixedly connected with buffer plates 911. The two cylinders 901 drive the connecting rod 906 to start rotating, and the two sliding blocks 905 are driven to slide on the slide groove 903, driving the rotating block 907 to rotate, and the other two connecting rods 906 are driven to drive the other two sliding blocks 907 to slide on the slide groove 903, so that the four sliding blocks 907 slide on the slide groove 903 at the same time, and the bearing is fixed and clamped. After placement, the processed bearing can be easily taken out by driving the two cylinders 901.

[0026] In specific use, the bearing is placed on the clamping plate 908, and the connecting rod 906 is driven by two cylinders 901 to start rotating, and the two sliding blocks 905 are driven to slide on the slide groove 903, driving the rotating block 907 to rotate, and the other two connecting rods 906 are driven to drive the other two sliding blocks 907 to slide on the slide groove 903, so that the four sliding blocks 907 slide on the slide groove 903 at the same time, and the fixed clamping effect of the bearing is achieved. After placement, the processed bearing can be easily taken out by driving the two cylinders 901. The output ends on both sides of the double-headed motor 3 drive the rotating rod 4 to rotate, drive the first bevel gear 5 and the second bevel gear 6 to rotate, and then drive the threaded column 7 to rotate, and drive the sliding plate 8 threadedly connected thereto to move up and down on the threaded column 7, and lift the bearing into the heating tube 10 for heating. After heating, the double-headed motor 3 is driven again to make the bearing drop to the same level as the cold air tube 11, and the fan 12 is started to cool the bearing. The work is completed.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An adjustable annealing device for bearing processing, comprising a housing (1), characterized in that: A motor seat (2) is fixedly connected to the upper side of the shell (1), a double-headed motor (3) is fixedly connected to the upper side of the motor seat (2), rotating rods (4) are fixedly connected to the output ends of the double-headed motor (3) on both sides, first bevel gears (5) are fixedly connected to one side of the two rotating rods (4), second bevel gears (6) are meshed to one side of the two first bevel gears (5), threaded columns (7) are fixedly connected to one side of the two second bevel gears (6), one end of the two threaded columns (7) extends to the inner side of the shell (1) and is rotatably connected to the bottom of the shell (1), sliding plates (8) are threadedly connected to the two threaded columns (7), and a fixed clamping device (9) is connected to the sliding plate (8), and a heating tube (10) is fixedly connected to the top of the inner wall of the shell (1).

2. The adjustable annealing device for bearing processing according to claim 1, characterized in that: The fixed clamping device (9) comprises two cylinders (901), a clamping plate (902) and a slide groove (903); the two ends of the two cylinders (901) are respectively fixedly connected with connecting members (904); one side of the two connecting members (904) is respectively connected with a sliding block (905); one side of the two sliding blocks (905) is respectively rotatably connected with a connecting rod (906); the other ends of the two connecting rods (906) are respectively rotatably connected with a rotating block (907).

3. The adjustable annealing device for bearing processing according to claim 2, characterized in that: One side of the rotating block (907) is connected to one end of four connecting rods (906), and the rotating block (907) is rotatably connected to one side of the clamping plate (902). The upper sides of the four sliding blocks (905) are respectively fixedly connected with clamping plates (908), and the upper sides of the four clamping plates (908) are respectively fixedly connected with arc plates (909).

4. The adjustable annealing device for bearing processing according to claim 3, characterized in that: Two springs (910) are respectively fixedly connected to one side of the four arc-shaped plates (909), and a buffer plate (911) is fixedly connected to one end of the two springs (910).

5. The adjustable annealing device for bearing processing according to claim 1, characterized in that: A cold air duct (11) is connected and penetrated through one side of the shell (1), and a fan (12) is connected to the cold air duct (11).

6. The adjustable annealing device for bearing processing according to claim 1, characterized in that: A protection box (13) is provided on the outside of the first bevel gear (5) and the second bevel gear (6), and the protection box (13) is fixedly connected to the upper side of the housing (1).

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