Bearing machining and cutting device

Abstract

The utility model relates to the technical field of bearing machining, in particular to a bearing machining cutting device which comprises a base, an upper clamping plate, a lower clamping plate, a mounting seat and a positioning plate, a supporting plate is arranged at one end of the top of the base, the upper clamping plate is arranged at the upper end of one side of the supporting plate, and a sliding block is connected to one side of the upper clamping plate. A reserved groove is formed in the supporting plate, and the lower end of the sliding block is arranged in the reserved groove. A lower clamping plate is arranged at the lower end of one side of the supporting plate and located at the lower end of the upper clamping plate, connecting lug plates are arranged on the two sides of the upper clamping plate and the lower clamping plate, and a cutting blade is arranged at the upper end of the base and located on one side of the upper clamping plate and the lower clamping plate. The bearing can be fastened and clamped through the upper clamping plate and the lower clamping plate, the stepping motor can be positioned through the positioning bolt, the positioning plate and the positioning hole, and then the purpose of adjusting the position of the cutting blade is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, and particularly relates to a bearing processing cutting device. Background Art

[0002] A bearing is an important component in mechanical equipment. Its main function is to support a rotating mechanical body, reduce the friction coefficient during its movement, and ensure the rotational accuracy of the mechanical rotating body. During the processing of bearings, in order to precisely control the size and shape of the bearings and meet specific accuracy requirements, it is often necessary to perform cutting on the bearings. Moreover, during daily maintenance, when the bearings are damaged or worn, the damaged parts can be removed through cutting to restore the original shape and size of the bearings, thereby extending their service life.

[0003] Currently, when cutting bearings, there is no function of firmly clamping the bearings with a detachable clamping structure, resulting in poor practicability. Therefore, a bearing processing cutting device is proposed to facilitate the firm clamping of bearings with a detachable clamping structure, thereby improving the cutting effect. Summary of the Utility Model

[0004] In view of the problems in the prior art, the utility model provides a bearing processing cutting device to facilitate the firm clamping of bearings with a detachable clamping structure, thereby improving the cutting effect.

[0005] The technical solution adopted by the utility model to solve its technical problems is a bearing processing cutting device, which includes a base, an upper clamping plate, a lower clamping plate, a mounting seat and a positioning plate. One end of the top of the base is provided with a support plate. The upper end of one side of the support plate is provided with an upper clamping plate. One side of the upper clamping plate is connected with a slider. A reserved groove is opened inside the support plate. The lower end of the slider is arranged inside the reserved groove.

[0006] The lower end of one side of the support plate is provided with a lower clamping plate below the upper clamping plate. Connecting ear plates are arranged on both sides of the upper clamping plate and the lower clamping plate. A cutting blade is arranged on one side of the upper end of the base between the upper clamping plate and the lower clamping plate. A bearing is arranged between the upper clamping plate and the lower clamping plate.

[0007] By adopting the above technical solution, the operator places the bearing to be cut on the upper end of the lower clamping plate, makes the bottom of the upper clamping plate fit with the top of the bearing, passes the end of the long bolt through the connecting ear plates on both sides of the upper clamping plate and the lower clamping plate in sequence, slews the nut on the periphery of the end of the long bolt, and tightens the nut, then the bearing can be firmly clamped by the upper clamping plate and the lower clamping plate.

[0008] The stepping motor drives the connecting rod and the cutting blade to rotate, and then the rotating cutting blade can be used to cut the end of the bearing.

[0009] The operator passes the end of the positioning bolt through the positioning hole on the positioning plate, and then inserts the end of the positioning bolt into the positioning hole on the base, so as to position the stepping motor, and further achieve the purpose of adjusting the position of the cutting blade.

[0010] Specifically, at the other end of the top of the base, there is a mounting seat. A stepping motor is installed on the top of the mounting seat. A connecting rod is provided at the output end of the stepping motor, and the connecting rod is connected to the cutting blade.

[0011] By adopting the above technical solution, the mounting seat can support the stepping motor, and the stepping motor can drive the cutting blade to rotate through the connecting rod.

[0012] Specifically, one end of the bottom of the mounting seat is connected with a positioning plate, and a positioning bolt is provided on the outer side of the positioning plate.

[0013] Specifically, positioning holes are provided inside the positioning plate and at the top of the base.

[0014] By adopting the above technical solution, through the cooperation of the positioning plate, the positioning bolt and the positioning hole, the operator can position the mounting seat.

[0015] Specifically, bolt holes are provided inside the connecting ear plate.

[0016] Specifically, long bolts are provided on the outer side of the upper clamping plate, and nuts are provided on the outer side of the lower clamping plate.

[0017] By adopting the above technical solution, through the long bolts and nuts, the operator can firmly connect the upper clamping plate and the lower clamping plate.

[0018] Advantages of the present utility model:

[0019] (1) For a bearing processing cutting device of the present utility model, the operator passes the end of the long bolt through the connecting ear plates on both sides of the upper clamping plate and the lower clamping plate in sequence, slews the nut around the end of the long bolt, and tightens the nut, so that the bearing can be firmly clamped by the upper clamping plate and the lower clamping plate.

[0020] (2) For a bearing processing cutting device of the present utility model, the operator passes the end of the positioning bolt through the positioning hole on the positioning plate, and then inserts the end of the positioning bolt into the positioning hole on the base, so as to position the stepping motor, and further achieve the purpose of adjusting the position of the cutting blade. Description of the drawings

[0021] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0022] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 Schematic structural diagram of the upper clamping plate and the lower clamping plate of the present utility model;

[0024] Figure 3 Left view of the present utility model.

[0025] In the figure: 1, base; 2, support plate; 3, slider; 4, upper clamping plate; 5, long bolt; 6, lower clamping plate; 7, connecting ear plate; 8, nut; 9, bearing; 10, cutting blade; 11, stepper motor; 12, connecting rod; 13, mounting seat; 14, reserved groove; 15, positioning plate; 16, positioning bolt; 17, positioning hole; 18, bolt hole. Specific embodiments

[0026] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] In order to facilitate the use of a detachable clamping structure to tightly clamp the bearing, thereby improving the cutting effect, as Figures 1 - 3 shown, a bearing processing and cutting device includes a base 1, an upper clamping plate 4, a lower clamping plate 6, a mounting seat 13 and a positioning plate 15. One end of the top of the base 1 is provided with a support plate 2. The upper end of one side of the support plate 2 is provided with an upper clamping plate 4. One side of the upper clamping plate 4 is connected with a slider 3. A reserved groove 14 is opened inside the support plate 2. The lower end of the slider 3 is arranged inside the reserved groove 14;

[0028] The lower clamping plate 6 is arranged at the lower end of one side of the support plate 2 and below the upper clamping plate 4. Connecting ear plates 7 are arranged on both sides of the upper clamping plate 4 and the lower clamping plate 6. A cutting blade 10 is arranged on one side of the upper end of the base 1 and below the upper clamping plate 4 and the lower clamping plate 6. A bearing 9 is arranged between the upper clamping plate 4 and the lower clamping plate 6.

[0029] During use, the operator places the bearing 9 to be cut on the upper end of the lower clamping plate 6, makes the bottom of the upper clamping plate 4 fit with the top of the bearing 9, passes the end of the long bolt 5 through the connecting ear plates 7 on both sides of the upper clamping plate 4 and the lower clamping plate 6 in sequence, slews the nut 8 around the end of the long bolt 5, and tightens the nut 8, then the bearing 9 can be tightly clamped by the upper clamping plate 4 and the lower clamping plate 6;

[0030] The stepper motor 11 drives the connecting rod 12 and the cutting blade 10 to rotate, and then the rotating cutting blade 10 can be used to cut the end of the bearing 9;

[0031] The operator passes the end of the positioning bolt 16 through the positioning hole 17 on the positioning plate 15, and then inserts the end of the positioning bolt 16 into the positioning hole 17 on the base 1, so as to position the stepping motor 11, and further achieve the purpose of adjusting the position of the cutting blade 10.

[0032] To facilitate the use of a detachable clamping structure to firmly clamp the bearing, thereby improving the cutting effect. Exemplarily, as Figure 1 、 Figure 3 shown, at the other end of the top of the base 1, there is a mounting seat 13. A stepping motor 11 is installed on the top of the mounting seat 13. The output end of the stepping motor 11 is provided with a connecting rod 12, and the connecting rod 12 is connected to the cutting blade 10.

[0033] During use, the mounting seat 13 can support the stepping motor 11, and the stepping motor 11 can drive the cutting blade 10 to rotate through the connecting rod 12.

[0034] Exemplarily, as Figure 1 、 Figure 3 shown, one end of the bottom of the mounting seat 13 is connected to a positioning plate 15, and a positioning bolt 16 is provided on the outside of the positioning plate 15.

[0035] Exemplarily, as Figure 1 shown, positioning holes 17 are provided both inside the positioning plate 15 and on the top of the base 1.

[0036] During use, through the cooperation of the positioning plate 15, the positioning bolt 16 and the positioning hole 17, the operator can position the mounting seat 13.

[0037] Exemplarily, as Figure 1 、 Figure 2 、 Figure 3 shown, a bolt hole 18 is provided inside the connecting ear plate 7.

[0038] During use, the bolt hole 18 facilitates the long bolt 5 to pass through the connecting ear plates 7 on the upper clamping plate 4 and the lower clamping plate 6.

[0039] Exemplarily, as Figure 1 、 Figure 2 、 Figure 3 shown, a long bolt 5 is provided on the outside of the upper clamping plate 4, and a nut 8 is provided on the outside of the lower clamping plate 6.

[0040] During use, through the long bolt 5 and the nut 8, the operator can firmly connect the upper clamping plate 4 and the lower clamping plate 6.

[0041] When the utility model is in use, when the bearing 9 is cut, the personnel lift the upper clamping plate 4 and place the bearing 9 to be cut on the upper end of the lower clamping plate 6. The interiors of the upper clamping plate 4 and the lower clamping plate 6 are both arc-shaped structures, and the bottom of the bearing 9 fits with the top of the lower clamping plate 6. The personnel put down the upper clamping plate 4 so that the bottom of the upper clamping plate 4 fits with the top of the bearing 9. The personnel sequentially pass the ends of the long bolts 5 through the connecting ear plates 7 on both sides of the upper clamping plate 4 and the lower clamping plate 6, and sleeve the nuts 8 on the periphery of the ends of the long bolts 5. Tighten the nuts 8, and the upper clamping plate 4 can be fastened to the lower clamping plate 6, so that the bearing 9 can be fastened and clamped;

[0042] The stepping motor 11 drives the connecting rod 12 and the cutting blade 10 to rotate, and the rotating cutting blade 10 can be used to cut the end of the bearing 9;

[0043] The personnel moves the positioning plate 15, and when the positioning plate 15 is moved to a suitable position, the end of the positioning bolt 16 is passed through the positioning hole 17 on the positioning plate 15, and then the end of the positioning bolt 16 is inserted into the interior of the positioning hole 17 on the base 1, so that the stepping motor 11 can be positioned, thereby achieving the purpose of adjusting the position of the cutting blade 10.

[0044] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A bearing machining and cutting device, characterized in that: The invention comprises a base (1), an upper clamping plate (4), a lower clamping plate (6), a mounting seat (13) and a positioning plate (15); a support plate (2) is arranged at one end of the top of the base (1); an upper clamping plate (4) is arranged at the upper end of one side of the support plate (2); a slider (3) is connected to one side of the upper clamping plate (4); a reserved groove (14) is provided inside the support plate (2); and the lower end of the slider (3) is arranged inside the reserved groove (14); The lower end of one side of the support plate (2) is located at the lower end of the upper clamping plate (4) and is provided with a lower clamping plate (6), and connecting ear plates (7) are provided on both sides of the upper clamping plate (4) and the lower clamping plate (6). The upper end of the base (1) is located at one side of the upper clamping plate (4) and the lower clamping plate (6) and is provided with a cutting blade (10), and a bearing (9) is provided between the upper clamping plate (4) and the lower clamping plate (6).

2. A bearing machining and cutting device according to claim 1, characterized in that: A mounting seat (13) is provided at the other end of the top of the base (1), a stepping motor (11) is installed on the top of the mounting seat (13), a connecting rod (12) is provided at the output end of the stepping motor (11), and the connecting rod (12) is connected to the cutting blade (10).

3. A bearing machining and cutting device according to claim 1, characterized in that: One end of the bottom of the mounting seat (13) is connected to a positioning plate (15), and a positioning bolt (16) is provided on the outer side of the positioning plate (15).

4. A bearing machining and cutting device according to claim 1, characterized in that: Positioning holes (17) are provided inside the positioning plate (15) and on the top of the base (1).

5. A bearing machining and cutting device according to claim 1, characterized in that: The connecting ear plate (7) is provided with a bolt hole (18) inside.

6. A bearing machining and cutting device according to claim 1, characterized in that: A long bolt (5) is provided on the outer side of the upper clamping plate (4), and a nut (8) is provided on the outer side of the lower clamping plate (6).

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