Clamping mechanism for bearing machining

Abstract

The utility model relates to the field of bearing machining, and discloses a clamping mechanism for bearing machining, which comprises a machine table, a protective assembly is fixedly connected to the outer wall of the upper end of the machine table, a rotating disc is rotatably connected to the inner wall of the front end of the machine table, and a fixing plate is fixedly connected to the inner wall of the front end of the rotating disc. A clamping block is slidably connected to the outer wall of the front end of the fixing plate, a rotating column is rotatably connected to the inner wall of the front end of the rotating disc, an adjusting assembly is fixedly connected to the outer wall of the rotating column, a gear is fixedly connected to the outer wall of the rotating column, a toothed plate is meshed with the outer wall of the right end of the gear, and a machining machine is arranged on the outer wall of the machine table. The protection assembly comprises a fixing base. According to the bearing clamping device, the worm wheel is driven to rotate through rotation of the worm, the worm wheel drives the gear to rotate through the rotary column, the gear drives the clamping blocks on the two sides to move towards the center through the toothed plate to clamp a bearing to be machined, and rapid clamping of the bearing is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of bearing processing, in particular to a clamping mechanism for bearing processing. Background Art

[0002] Bearings are a key component used to support rotating mechanical parts, designed to reduce friction and make rotational motion smoother. They usually consist of an outer ring, an inner ring, rolling elements (such as balls, rollers or sliding elements) and a cage (a component that keeps the rolling elements in the correct position). Bearings are devices that can reduce rotational friction in mechanical devices. It allows anti-friction movement between rotational motion and relative motion. Bearings usually consist of an inner ring, an outer ring, rolling elements (such as balls, rollers or sliders) and a cage (used to fix the position of the rolling elements).

[0003] Bearing processing refers to the process of performing various processing techniques on bearing parts to produce bearing products that meet the requirements. It requires processes such as material preparation, turning, grinding, boring, turning, bearing seat heat treatment, assembly inspection and quality control. Bearings are divided into rolling bearings, sliding bearings, angular contact ball bearings, tapered roller bearings, etc. Reduce friction: Bearings can effectively reduce friction in rotating devices, thereby reducing energy loss and extending the service life of equipment. Transfer load: Bearings can transfer radial loads, axial loads or combined loads in rotating equipment, allowing the equipment to operate stably.

[0004] In the existing bearing processing process, the bearing is usually clamped by a clamping claw, and multiple screws on the clamping claw need to be adjusted to clamp the bearing. The adjustment speed is slow, which affects the processing efficiency. Therefore, a clamping mechanism for bearing processing is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a clamping mechanism for bearing processing, aiming to improve the problem of slow speed of clamping bearings by clamping claws in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a clamping mechanism for bearing processing, including a machine table, a protective component is fixedly connected to the outer wall of the upper end of the machine table, a turntable is rotatably connected to the inner wall of the front end of the machine table, a fixed plate is fixedly connected to the inner wall of the front end of the turntable, a clamping block is slidably connected to the outer wall of the front end of the fixed plate, a rotating column is rotatably connected to the inner wall of the front end of the turntable, an adjusting component is fixedly connected to the outer wall of the rotating column, a gear is fixedly connected to the outer wall of the rotating column, a toothed plate is meshed on the outer wall of the right end of the gear, and a processing machine is provided on the outer wall of the machine table.

[0007] As a further description of the above technical solution:

[0008] The protection component includes a fixed seat, the bottom outer wall of the fixed seat is fixedly connected to the upper outer wall of the machine, a threaded rod passes through and is threadedly connected to the upper inner wall of the fixed seat, a guard plate is rotatably connected to the bottom outer wall of the threaded rod, and a transparent plate is fixedly connected to the upper inner wall of the guard plate.

[0009] As a further description of the above technical solution:

[0010] The adjusting assembly comprises a worm wheel, the inner wall of the worm wheel is fixedly connected to the outer wall of the rotating column, and a worm is meshed on the outer wall of the bottom end of the worm wheel.

[0011] As a further description of the above technical solution:

[0012] The rear end outer wall of the guard plate is slidably connected to the front end inner wall of the fixing seat, and the front end outer wall of the guard plate is arranged in an arc shape.

[0013] As a further description of the above technical solution:

[0014] Two fixing plates are provided, and the fixing plates are arranged in a T shape.

[0015] As a further description of the above technical solution:

[0016] The rear end outer wall of the tooth plate is fixedly connected to the bottom end inner wall of the clamping block.

[0017] As a further description of the above technical solution:

[0018] Two clamping blocks are provided, and a T-shaped groove is formed on the inner wall of the rear end of the clamping block.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the worm is rotatably connected to the inner wall of the left end of the rotating disk.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the rotation of the worm drives the rotation of the worm wheel, the worm wheel drives the gear to rotate through the rotating column, and the gear drives the clamping blocks on both sides to move toward the center through the toothed plate to clamp the bearing to be processed, so as to facilitate the rapid clamping of the bearing.

[0023] 2. In the utility model, by providing a guard plate, the debris generated by the bearing processing can be blocked to prevent the debris from splashing. At the same time, the progress of the bearing processing can be observed through the transparent plate, which is beneficial to the safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1A three-dimensional schematic diagram of a clamping mechanism for bearing processing proposed by the utility model;

[0025] Figure 2 A schematic diagram of a rotating column of a clamping mechanism for bearing processing proposed by the utility model;

[0026] Figure 3 The utility model is a cross-sectional schematic diagram of a fixing plate of a clamping mechanism for bearing processing.

[0027] Legend:

[0028] 1. Machine table; 2. Fixed seat; 3. Threaded rod; 4. Guard plate; 5. Transparent plate; 6. Turntable; 7. Processing machine; 8. Fixed plate; 9. Clamp block; 10. Tooth plate; 11. Gear; 12. Rotating column; 13. Worm; 14. Worm wheel. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-Figure 3, the utility model provides an embodiment: a clamping mechanism for bearing processing, including a machine table 1, the machine table 1 is arranged to provide support for the rotation of a turntable 6 and the sliding of a processing machine 7, a protective component is fixedly connected to the outer wall of the upper end of the machine table 1, a turntable 6 is rotatably connected to the inner wall of the front end of the machine table 1, the rotation of the turntable 6 drives the bearing to rotate, a circular deep groove is opened at the front end of the turntable 6, and bearings of different diameters are conveniently placed, a fixed plate 8 is fixedly connected to the inner wall of the front end of the turntable 6, the fixed plate 8 is arranged to provide support for the sliding of a clamping block 9, the setting of the fixed plate 8 limits the sliding direction of the clamping block 9, two fixed plates 8 are arranged, the fixed plates 8 are arranged in a T shape, a clamping block 9 is slidably connected to the outer wall of the front end of the fixed plate 8, the clamping block 9 is used to clamp the bearing, and the clamping block 9 is driven to move by the movement of the tooth plate 10, and two clamping blocks 9 are arranged, and the inner wall of the rear end of the clamping block 9 is provided with a T-shaped groove, and the inner wall of the front end of the turntable 6 is rotated. The worm gear 14 is driven by the worm 13 to rotate, and the rotation of the worm gear 14 can drive the rotation of the rotatable column 12. The rotation of the worm gear 14 drives the rotation of the rotatable column 12. The rotation of the rotatable column 12 drives the rotation of the gear 11, and the gear 11 drives the toothed plate 10 to move, thereby driving the movement of the clamping block 9. An adjusting component is fixedly connected to the outer wall of the rotatable column 12, and a gear 11 is fixedly connected to the outer wall of the rotatable column 12. The gear 11 drives the toothed plate 10 to move through the rotation of the rotatable column 12. The right end outer wall of the gear 11 is meshed with the toothed plate 10. The toothed plate 10 drives the clamping block 9 to move with the rotation of the gear 11. Two toothed plates 10 are provided. The movement of the toothed plate 10 drives the movement of the clamping block 9 for quickly clamping the bearing to be processed. The rear end outer wall of the toothed plate 10 is fixedly connected to the bottom end inner wall of the clamping block 9. A processing machine 7 is provided on the outer wall of the machine table 1, and the processing machine 7 is used for bearing processing.

[0031] Reference Figure 1 The protective component includes a fixed seat 2, which provides support for the sliding of the guard plate 4. The front end of the fixed seat 2 is set as an opening, and the setting of the fixed seat 2 provides support for the sliding of the guard plate 4. The bottom outer wall of the fixed seat 2 is fixedly connected to the upper outer wall of the machine table 1. A threaded rod 3 penetrates and is threadedly connected to the upper inner wall of the fixed seat 2. The rotation of the threaded rod 3 can drive the movement of the guard plate 4 to adjust the height of the guard plate 4. The guard plate 4 is rotatably connected to the bottom outer wall of the threaded rod 3. The guard plate 4 can prevent the debris generated by processing from splashing and protect the safety of the user. The rear end outer wall of the guard plate 4 is slidably connected to the front end inner wall of the fixed seat 2. The front end outer wall of the guard plate 4 is set in an arc shape. A transparent plate 5 is fixedly connected to the upper inner wall of the guard plate 4. The transparent plate 5 is set in an arc shape, and the processing progress can be observed through the transparent plate 5.

[0032] Reference Figure 2The adjusting assembly includes a worm wheel 14, and the rotation of the worm wheel 14 drives the rotating column 12 to rotate. The inner wall of the worm wheel 14 is fixedly connected to the outer wall of the rotating column 12. A worm 13 is meshed on the outer wall of the bottom end of the worm wheel 14. The rotation of the worm 13 drives the worm wheel 14 to rotate, and the rotation of the rotating column 12 is driven by the rotation of the worm wheel 14. The outer wall of the worm 13 is rotatably connected to the inner wall of the left end of the turntable 6.

[0033] Working principle: The bearing to be processed is placed on the inner wall of the front end of the turntable 6, and the worm 13 is rotated to drive the worm wheel 14 to rotate, and the worm wheel 14 drives the rotating column 12 to rotate, and the rotating rotating column 12 drives the gear 11 on the outer wall of the rotating column 12 to rotate, and the gear 11 drives the corresponding clamping block 9 on the toothed plate 10 to move toward the center along the outer wall of the fixed plate 8 through the toothed plates 10 on both sides, and the bearing to be processed is clamped by the clamping blocks 9 on both sides, and the processing machine 7 is moved to adjust the position of the processing machine 7, and then the threaded rod 3 is rotated, and the threaded rod 3 drives the guard plate 4 to move downward along the inner wall of the fixed seat 2, and the guard plate 4 is set to prevent the debris generated during the processing from splashing and injuring people. At the same time, the user can observe the processing progress through the transparent plate 5 on the guard plate 4. When the processing is completed, the threaded rod 3 is rotated in the opposite direction to drive the guard plate 4 to move upward through the threaded rod 3, and the worm 13 is rotated in the opposite direction. The worm 13 drives the rotating column 12 to rotate through the worm wheel 14, and the rotating column 12 drives the gear 11 to rotate. The rotation of the gear 11 drives the toothed plates 10 on both sides to move away from the center. The clamping blocks 9 on both sides move with the connected toothed plates 10 to release the clamping of the bearing, so that the bearing can be removed and the subsequent processing of the bearing can be carried out.

[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 clamping mechanism for bearing processing, comprising a machine table (1), characterized in that: A protective component is fixedly connected to the outer wall of the upper end of the machine platform (1); a turntable (6) is rotatably connected to the inner wall of the front end of the machine platform (1); a fixed plate (8) is fixedly connected to the inner wall of the front end of the turntable (6); a clamping block (9) is slidably connected to the outer wall of the front end of the fixed plate (8); a rotating column (12) is rotatably connected to the inner wall of the front end of the turntable (6); an adjusting component is fixedly connected to the outer wall of the rotating column (12); a gear (11) is fixedly connected to the outer wall of the rotating column (12); a toothed plate (10) is meshed on the outer wall of the right end of the gear (11); and a processing machine (7) is provided on the outer wall of the machine platform (1).

2. A clamping mechanism for bearing processing according to claim 1, characterized in that: The protective assembly comprises a fixing seat (2), the bottom outer wall of the fixing seat (2) is fixedly connected to the upper outer wall of the machine platform (1), a threaded rod (3) passes through and is threadedly connected to the upper inner wall of the fixing seat (2), a guard plate (4) is rotatably connected to the bottom outer wall of the threaded rod (3), and a transparent plate (5) is fixedly connected to the upper inner wall of the guard plate (4).

3. The clamping mechanism for bearing processing according to claim 1, characterized in that: The adjustment assembly comprises a worm wheel (14), the inner wall of the worm wheel (14) is fixedly connected to the outer wall of the rotating column (12), and a worm (13) is meshed on the outer wall of the bottom end of the worm wheel (14).

4. The clamping mechanism for bearing processing according to claim 2, characterized in that: The rear end outer wall of the guard plate (4) is slidably connected to the front end inner wall of the fixing seat (2), and the front end outer wall of the guard plate (4) is arranged in an arc shape.

5. The clamping mechanism for bearing processing according to claim 1, characterized in that: Two fixing plates (8) are provided, and the fixing plates (8) are arranged in a T shape.

6. The clamping mechanism for bearing processing according to claim 1, characterized in that: The rear end outer wall of the tooth plate (10) is fixedly connected to the bottom end inner wall of the clamping block (9).

7. The clamping mechanism for bearing processing according to claim 1, characterized in that: Two clamping blocks (9) are provided, and a T-shaped groove is provided on the inner wall of the rear end of the clamping block (9).

8. The clamping mechanism for bearing processing according to claim 3, characterized in that: The outer wall of the worm (13) is rotatably connected to the inner wall of the left end of the rotating disk (6).

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