Quick taking device for bearing machining

Abstract

The utility model discloses a quick taking device for bearing processing, which belongs to the technical field of bearing processing, and comprises a fixed frame, a bidirectional screw rod is rotatably connected in the fixed frame, two mounting plates are in threaded connection with the bidirectional screw rod, and one end of each mounting plate is fixedly connected with an arc-shaped clamping plate. According to the rapid taking device for bearing machining, by arranging a driving bevel gear, a driven bevel gear, a two-way lead screw, a mounting plate and arc-shaped clamping plates, when a bearing needs to be taken, the two arc-shaped clamping plates are placed on the two sides of the bearing, and a handle is held by one hand to fix a fixing frame; the rotating handle is rotated to drive the rotating shaft, the driving bevel gear, the driven bevel gear and the two-way lead screw to rotate, the two arc-shaped clamping plates move synchronously through rotation of the two-way lead screw, the taking efficiency is improved, the two-way lead screw can fix the arc-shaped clamping plates and bearings, manual fixing is not needed, the bearings are prevented from falling off, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing processing, in particular to a quick taking device for bearing processing. 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 generally need to be quenched during the processing process. The temperature of the bearings after quenching is high, so industrial tongs are usually used to pick them up. However, when industrial tongs are used to transport bearings, they are always fixed by manpower, and the bearings are easy to fall off, thereby reducing work efficiency. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a quick taking device for bearing processing, which solves the problem that the existing bearing taking device is always fixed by manpower, the bearing is easy to fall off, thereby reducing work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-taking device for bearing processing, comprising a fixed frame, a bidirectional screw rod rotatably connected inside the fixed frame, two mounting plates threadedly connected to the bidirectional screw rod, an arc-shaped clamping plate fixedly connected to one end of the mounting plate, a driven bevel gear fixedly connected to the bidirectional screw rod, a driving bevel gear meshed with the driven bevel gear, a rotating shaft fixedly connected to the driving bevel gear, a ball bearing sleeved on the rotating shaft, an outer ring of the ball bearing fixedly connected to the fixed frame, and a turning handle fixedly connected to the end of the rotating shaft away from the driving bevel gear.

[0005] As a further solution of the utility model: a handle is fixedly connected to the fixed frame, and a plastic pad is arranged on the arc-shaped clamping plate.

[0006] As a further solution of the utility model: a limiting hole is provided on the mounting plate, and a mounting groove is provided on the arc-shaped clamping plate.

[0007] As a further solution of the utility model: the arc-shaped clamping plate is slidably connected to a limit rod, and one end of the limit rod is fixedly connected to a round cap.

[0008] As a further solution of the utility model: a tension spring is sleeved on the limit rod, and a through hole is opened on the mounting plate.

[0009] As a further solution of the utility model: the two ends of the tension spring are respectively fixedly connected to the round cap and the arc-shaped clamping plate, and the limiting hole corresponds to the limiting rod.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The quick-taking device for bearing processing is provided with an active bevel gear, a driven bevel gear, a bidirectional screw, a mounting plate and an arc-shaped clamping plate. When the bearing needs to be taken, the two arc-shaped clamping plates are placed on both sides of the bearing, and the fixing frame is fixed by holding the handle with one hand, and the rotating handle is turned to drive the rotating shaft, the active bevel gear, the driven bevel gear and the bidirectional screw to rotate, so that the two mounting plates and the arc-shaped clamping plates move synchronously and approach each other to clamp the bearing. At this time, the handle is held to transfer the bearing to the specified position, and the clamping operation is repeated in the reverse direction to put the bearing down. The direction of the force is changed by the active bevel gear and the driven bevel gear, thereby improving the convenience of operation. At the same time, the two arc-shaped clamping plates are moved synchronously by the rotation of the bidirectional screw, thereby improving the taking efficiency. The bidirectional screw can fix the arc-shaped clamping plate and the bearing, and no manpower is required to fix it, thereby preventing the bearing from falling off and improving the work efficiency.

[0012] 2. The quick-taking device for bearing processing is provided with a limit hole, a limit rod, a mounting groove and a tension spring. When the arc splint needs to be replaced, the round cap is pulled to drive the limit rod to move, so that the limit rod is disengaged from the limit hole, and the arc splint is disassembled. When replacing a new arc splint, the round cap is pulled to drive the limit rod to move, and the mounting groove is placed in the mounting plate. The round cap is loosened, and the tension spring is reset to drive the round cap and the limit rod to move. When the limit rod is inserted into the limit hole, the arc splint can be replaced. The device is convenient for replacing different arc splints, thereby facilitating the taking of bearings of different diameters, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the arc-shaped splint of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the utility model, showing an enlarged portion A in the handle;

[0016] Figure 4 It is a schematic diagram of the structure of the utility model in which the mounting plate and the arc-shaped clamping plate are separated;

[0017] In the figure: 1. fixing frame; 2. handle; 3. turning handle; 4. bidirectional screw; 5. round cap; 6. arc-shaped clamping plate; 7. mounting plate; 8. plastic pad; 9. rotating shaft; 10. ball bearing; 11. driving bevel gear; 12. driven bevel gear; 13. limiting hole; 14. mounting slot; 15. limiting rod; 16. tension spring; 17. through hole. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-4 As shown, the utility model provides a technical solution: a quick-taking device for bearing processing, comprising a fixed frame 1, a bidirectional screw rod 4 is rotatably connected inside the fixed frame 1, a handle 2 is fixedly connected to the fixed frame 1, because the handle 2 is provided, the handle 2 is convenient for personnel to hold, so that it is convenient for personnel to transport the device and the bearing, and a plastic pad 8 is provided on the arc-shaped splint 6. Because the plastic pad 8 is provided, the plastic pad 8 can protect the bearing and prevent the arc-shaped splint 6 from directly contacting the bearing and causing damage to the bearing.

[0020] Two mounting plates 7 are threadedly connected to the bidirectional screw rod 4, a limiting hole 13 is provided on the mounting plate 7, a mounting groove 14 is provided on the arc-shaped clamping plate 6, and one end of the mounting plate 7 is fixedly connected to the arc-shaped clamping plate 6. Since the arc-shaped clamping plate 6 is designed with an arc surface, it can better fit the bearing, thereby improving the clamping stability. A driven bevel gear 12 is fixedly connected to the bidirectional screw rod 4, and the driven bevel gear 12 is meshed with an active bevel gear 11.

[0021] The driving bevel gear 11 is fixedly connected with a rotating shaft 9, a ball bearing 10 is sleeved on the rotating shaft 9, a tension spring 16 is sleeved on the limiting rod 15, two ends of the tension spring 16 are respectively fixedly connected to the round cap 5 and the arc-shaped clamping plate 6, the limiting hole 13 corresponds to the limiting rod 15, and a through hole 17 is opened on the mounting plate 7.

[0022] The outer ring of the ball bearing 10 is fixedly connected to the fixed frame 1, and the end of the rotating shaft 9 away from the active bevel gear 11 is fixedly connected to the turning handle 3. Because of the turning handle 3, the turning handle 3 makes the rotating shaft 9 easier to rotate, thereby improving the convenience of operation. A limiting rod 15 is slidably connected to the arc-shaped clamping plate 6, and one end of the limiting rod 15 is fixedly connected to a round cap 5.

[0023] The working principle of the utility model is:

[0024] When the bearing needs to be taken, two arc-shaped clamping plates 6 are placed on both sides of the bearing, and the handle 2 is held in one hand to fix the fixing frame 1, and the turning handle 3 is turned to drive the rotating shaft 9, the active bevel gear 11, the driven bevel gear 12 and the bidirectional screw 4 to rotate, so that the two mounting plates 7 and the arc-shaped clamping plates 6 move synchronously and approach each other to clamp the bearing. At this time, the handle 2 is held to transfer the bearing to the specified position, and the clamping operation is repeated in the reverse direction to put the bearing down;

[0025] When the arc splint 6 needs to be replaced, the round cap 5 is pulled to drive the limit rod 15 to move, so that the limit rod 15 is disengaged from the limit hole 13, and the arc splint 6 is disassembled. When replacing the new arc splint 6, the round cap 5 is pulled to drive the limit rod 15 to move, and the mounting groove 14 is placed in the mounting plate 7. The round cap 5 is loosened, and the tension spring 16 is reset to drive the round cap 5 and the limit rod 15 to move. When the limit rod 15 is inserted into the limit hole 13, the replacement of the arc splint 6 is completed.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A quick-removal device for bearing processing, comprising a fixing frame (1), characterized in that: A bidirectional screw rod (4) is rotatably connected inside the fixed frame (1), two mounting plates (7) are threadedly connected to the bidirectional screw rod (4), one end of the mounting plate (7) is fixedly connected to an arc-shaped clamping plate (6), a driven bevel gear (12) is fixedly connected to the bidirectional screw rod (4), a driving bevel gear (11) is meshed with the driven bevel gear (12), a rotating shaft (9) is fixedly connected to the driving bevel gear (11), a ball bearing (10) is sleeved on the rotating shaft (9), an outer ring of the ball bearing (10) is fixedly connected to the fixed frame (1), and a turning handle (3) is fixedly connected to one end of the rotating shaft (9) away from the driving bevel gear (11).

2. A quick-taking device for bearing processing according to claim 1, characterized in that: A handle (2) is fixedly connected to the fixed frame (1), and a plastic pad (8) is provided on the arc-shaped clamping plate (6).

3. A quick-taking device for bearing processing according to claim 1, characterized in that: The mounting plate (7) is provided with a limiting hole (13), and the arc-shaped clamping plate (6) is provided with a mounting groove (14).

4. A quick-taking device for bearing processing according to claim 3, characterized in that: The arc-shaped clamping plate (6) is slidably connected to a limiting rod (15), and one end of the limiting rod (15) is fixedly connected to a round cap (5).

5. A quick-taking device for bearing processing according to claim 4, characterized in that: A tension spring (16) is sleeved on the limiting rod (15), and a through hole (17) is provided on the mounting plate (7).

6. A quick-taking device for bearing processing according to claim 5, characterized in that: The two ends of the tension spring (16) are respectively fixedly connected to the round cap (5) and the arc-shaped clamping plate (6), and the limiting hole (13) corresponds to the limiting rod (15).

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