A gear ring detection device for bearing manufacturing

Abstract

The utility model discloses a gear ring detection device for bearing manufacturing, which belongs to the field of bearing manufacturing technology. It includes a top plate, a slide groove is provided on one side of the top plate, a circular ring is slidably connected in the slide groove, a circular disc is arranged in the top plate, the circular ring is fixedly connected to one side of the circular disc, a rectangular groove is provided in the circular disc, and a bidirectional threaded rod 1 is rotatably connected in the rectangular groove. The gear ring detection device for bearing manufacturing is provided with a gear ring, a measuring column 1 and a fixed block, the gear ring is clamped by the movement of the circular rod, and then the sliding plate is moved up. When the measuring column 1 contacts the inner side of the gear ring, the value is read, and then the measuring column 1 slides with the inner side of the gear ring by the rotation of the circular disc, and the value is read. The two values ​​are compared with the design value to determine the error size, which reduces the work difficulty of the staff, ensures that the diameter of the manufactured gear ring meets the design requirements, and ensures that it can be correctly assembled and work in coordination with related components.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing manufacturing, in particular to a gear ring detection device for bearing manufacturing. Background Art

[0002] The ring gear meshes with the gear to transfer power from one component to another. By cooperating with gears with different numbers of teeth, it changes the rotation speed to achieve the effect of speed increase or speed decrease, adjusts the torque, and adapts to different workload requirements. Precise tooth shape and meshing can ensure the accuracy and stability of transmission. The ring gear is prone to deformation during the manufacturing process.

[0003] It is difficult to measure the tooth height with the existing technology, which may easily cause improper tooth height, resulting in uneven transmission or reduced efficiency. In addition, the existing technology uses manual measurement, and long-term work may easily lead to reduced stability of the workers, which in turn may easily cause errors during operation, resulting in the manufactured gear ring diameter not meeting the design requirements. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a gear ring detection device for bearing manufacturing, which solves the problem that the prior art relies on manual measurement, and long-term work easily leads to reduced stability of the workers, which in turn easily causes errors during operation, resulting in the diameter of the manufactured gear ring not meeting the design requirements.

[0005] The cam is provided with a toothed plate, and the toothed plate is provided with a toothed plate, and the toothed plate is provided with a toothed plate, and the toothed plate is provided with a toothed plate.

[0006] As a further solution of the utility model: a support block is fixedly connected to the top of the top plate, a rocker is inserted into the support block, and one end of the rocker is fixedly connected to a special-shaped gear.

[0007] As a further solution of the utility model: one end of the bidirectional threaded rod 1 and the output end of the motor are fixedly connected with gears, two round rods are threadedly connected on the bidirectional threaded rod 1, and a gear ring is arranged on the round rod.

[0008] As a further solution of the utility model: a scale is arranged on the top of the L-shaped plate, and four circular grooves are opened at the four corners of the sliding plate, and the circular grooves correspond to the support columns one by one.

[0009] As a further solution of the utility model: T-shaped slider 1 and T-shaped slider 2 are slidably connected in the L-shaped plate, and one side of the top of the T-shaped slider 1 and T-shaped slider 2 is fixedly connected with measuring column 2 and measuring column 1 respectively.

[0010] As a further solution of the utility model: the slider is slidably connected to the top of the bottom plate, both sides of the slider are rotatably connected with strips, and one end of the strip is rotatably connected to one side of the fixed block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The gear ring detection device for bearing manufacturing is provided with a gear ring, a measuring column and a fixed block. The gear ring is clamped by moving a round rod, and then the sliding plate is moved up. When the measuring column contacts the inner side of the gear ring, the value is read. Then, the measuring column slides with the inner side of the gear ring by rotating a disc, and the value is read. The two values ​​are compared with the design values ​​to determine the error size, which reduces the work difficulty of the staff, ensures that the diameter of the manufactured gear ring meets the design requirements, and ensures that it can be correctly assembled and work in coordination with related components.

[0013] 2. The gear ring detection device for bearing manufacturing is provided with a top plate, a T-shaped slider 1 and an L-shaped plate. The disc is first rotated, and the T-shaped slider 2 is moved between the teeth of the gear ring to read the value. The sliding plate is moved up to make one side of the T-shaped slider 1 contact the tooth end of the gear ring. The disc is rotated one circle, and the value is read. The tooth height of the gear ring is obtained by comparing the two values, thereby avoiding unsmooth transmission or reduced efficiency caused by improper tooth height. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the top plate of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the sliding plate of the utility model;

[0018] Figure 5 It is a schematic diagram of the cross-sectional structure of the bottom plate of the utility model;

[0019] In the figure: 1. top plate; 2. gear ring; 3. support block; 4. rocker; 5. special-shaped gear; 6. round rod; 7. rectangular groove; 8. motor; 9. circular ring; 10. slide groove; 11. two-way threaded rod 1; 12. circular disk; 13. gear; 14. support column; 15. sliding plate; 16. bottom plate; 17. L-shaped plate; 18. scale; 19. T-shaped slider 1; 20. measuring column 1; 21. gear ring; 22. rectangular block; 23. slider; 24. strip plate; 25. fixed block; 26. two-way threaded rod 2; 27. turntable; 28. measuring column 2; 29. ​​T-shaped slider 2; 30. circular groove. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-5 As shown, the utility model provides a technical solution: a gear ring detection device for bearing manufacturing, comprising a top plate 1, a slide groove 10 is opened on one side of the top plate 1, a ring 9 is slidably connected in the slide groove 10, a disc 12 is arranged in the top plate 1, a gear ring 2 and a motor 8 are fixedly connected to the top of the disc 12, the ring 9 is fixedly connected to one side of the disc 12, a support block 3 is fixedly connected to the top of the top plate 1, a rocker 4 is inserted on the support block 3, and a special-shaped gear 5 is fixedly connected to one end of the rocker 4.

[0022] The disc 12 is rotatably connected to the top plate 1 under the action of the ring 9, and the slide groove 10 provides support and limiting function for the disc 12 to prevent it from falling or being unable to rotate. The rocker 4 provides power under the operation of the staff, and the disc 12 is rotated under the meshing action of the special-shaped gear 5 and the gear ring 2.

[0023] A rectangular groove 7 is provided in the disc 12, and a bidirectional threaded rod 11 is rotatably connected in the rectangular groove 7. One end of the bidirectional threaded rod 11 and the output end of the motor 8 are fixedly connected with a gear 13. Two round rods 6 are threadedly connected to the bidirectional threaded rod 11, and a gear ring 21 is provided on the round rod 6. The motor 8 transmits power through the gear 13, driving the bidirectional threaded rod 11 to rotate, so that the two round rods 6 on it perform synchronous relative motion, and then clamp the gear ring 21 for continued use of the device.

[0024] Four support columns 14 are fixedly connected to the bottom of the top plate 1, and a sliding plate 15 is slidably connected to the support column 14. A bottom plate 16 is fixedly connected to the bottom of the support column 14, and two L-shaped plates 17 are fixedly connected to the top of the sliding plate 15. A T-shaped slider 19 and a T-shaped slider 29 are slidably connected in the L-shaped plate 17. A measuring column 28 and a measuring column 20 are fixedly connected to one side of the top of the T-shaped slider 19 and the T-shaped slider 29, respectively. The T-shaped slider 19 and the T-shaped slider 29 are respectively located on the outer side and the inner side of the gear ring 21. The inner diameter of the gear ring 21 can be measured by the measuring column 20, and the tooth height of the gear ring 21 can be measured by the cooperation of the T-shaped slider 19 and the measuring column 28.

[0025] A fixed block 25 is fixedly connected to the bottom of the sliding plate 15, and rectangular blocks 22 are fixedly connected to both sides of the top of the bottom plate 16. A two-way threaded rod 26 is inserted into the rectangular block 22, and one end of the two-way threaded rod 26 passes through the rectangular block 22 and is fixedly connected to a turntable 27. Two sliders 23 are threadedly connected to the two-way threaded rod 26, and the sliders 23 are slidably connected to the top of the bottom plate 16. Both sides of the sliders 23 are rotatably connected to strips 24, and one end of the strips 24 is rotatably connected to one side of the fixed block 25. The staff provides rotational power to the two-way threaded rod 26 through the turntable 27, so that the slider 23 moves relatively on the two-way threaded rod 26. Under the action of the four strips 24, the fixed block 25 is driven to move upward. At the same time, the cooperation of the strips 24 and the fixed block 25 prevents the slider 23 from rotating with the two-way threaded rod 26.

[0026] A scale 18 is provided on the top of the L-shaped plate 17, and four circular grooves 30 are provided at the four corners of the sliding plate 15. The circular grooves 30 correspond one-to-one to the support columns 14. Under the action of the scale 18, the measurement of the gear ring 21 can be read digitally to determine the size of the gear ring 21. The circular grooves 30 provide a sliding path for the sliding plate 15.

[0027] The working principle of the utility model is as follows: before use, the two-way threaded rod 26 is driven to rotate by rotating the turntable 27, so that the two sliders 23 move relative to each other, and the fixed block 25 is moved down by the action of the strip plate 24, and then the sliding plate 15 is moved down until one side of the two sliders 23 is in contact with one side of the rectangular block 22. When in use, the motor 8 provides power, and the two-way threaded rod 11 is driven to rotate by the transmission of the gear 13, so that the two round rods 6 move relative to each other, and then the gear ring 21 is clamped from the inside to the outside. By rotating the turntable 27, the sliding plate 15 is moved up until one side of the measuring column 20 can contact the inner side of the gear ring 21. At this time, the T-shaped slider 19 and the T-shaped slider 29 are located on the outer side and the inner side of the gear ring 21 respectively.

[0028] Adjust the T-shaped slider 29 to make the measuring column 20 close to the inner side of the gear ring 21, read the value 1 on the scale 18 at this time, so as to obtain the inner diameter of the gear ring 21, and then rotate the rocker 4 on the top of the top plate 1, and drive the disk 12 to rotate under the meshing action of the special-shaped gear 5 and the gear ring 2, and move the measuring column 28 to between the teeth of the gear ring 21, and read the value 2 on the scale 18, so as to obtain the diameter of the tooth root circle of the gear ring 21. Under the back and forth rotation of the disk 12, the measuring column 20 first aligns with the inner half of the gear ring 21. Slide in a circle and read value three, then operate the other side and read value four. Through values ​​one, two and three, determine whether there is any error in the inner diameter of the gear ring 21 and the size of the error. Then rotate the turntable 27 to move the sliding plate 15 upward so that one side of the T-shaped slider 19 is in contact with the tooth end of the gear ring 21, read value five, and obtain the tooth height of the gear ring 21. Then, rotate the rocker 4 to make the disk 12 rotate one circle, read value six on the scale 18 at this time, and obtain whether there is any error in the tooth height of the gear ring 21 and the size of the error.

[0029] 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.

[0030] 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 gear ring detection device for bearing manufacturing, comprising a top plate (1), characterized in that: A slide groove (10) is provided on one side of the top plate (1), a circular ring (9) is slidably connected in the slide groove (10), a circular disc (12) is arranged in the top plate (1), a gear ring (2) and a motor (8) are fixedly connected to the top of the circular disc (12), the circular ring (9) is fixedly connected to one side of the circular disc (12), a rectangular groove (7) is provided in the circular disc (12), a bidirectional threaded rod (11) is rotatably connected in the rectangular groove (7), four support columns (14) are fixedly connected to the bottom of the top plate (1), and a sliding plate (12) is slidably connected to the support columns (14) (15), the bottom of the support column (14) is fixedly connected to a bottom plate (16), the top of the sliding plate (15) is fixedly connected to two L-shaped plates (17), the bottom of the sliding plate (15) is fixedly connected to a fixed block (25), both sides of the top of the bottom plate (16) are fixedly connected to rectangular blocks (22), a bidirectional threaded rod (26) is inserted into the rectangular block (22), one end of the bidirectional threaded rod (26) passes through the rectangular block (22) and is fixedly connected to a turntable (27), and two sliding blocks (23) are threadedly connected to the bidirectional threaded rod (26).

2. A gear ring detection device for bearing manufacturing according to claim 1, characterized in that: A support block (3) is fixedly connected to the top of the top plate (1), a rocker (4) is inserted into the support block (3), and a special-shaped gear (5) is fixedly connected to one end of the rocker (4).

3. A gear ring detection device for bearing manufacturing according to claim 1, characterized in that: One end of the bidirectional threaded rod (11) and the output end of the motor (8) are both fixedly connected with a gear (13); two round rods (6) are threadedly connected to the bidirectional threaded rod (11); and a gear ring (21) is provided on the round rod (6).

4. A gear ring detection device for bearing manufacturing according to claim 1, characterized in that: The top of the L-shaped plate (17) is provided with a scale (18), and four circular grooves (30) are provided at the four corners of the sliding plate (15), and the circular grooves (30) correspond to the support columns (14) one by one.

5. The gear ring detection device for bearing manufacturing according to claim 1, characterized in that: A T-shaped slider 1 (19) and a T-shaped slider 2 (29) are slidably connected inside the L-shaped plate (17), and a measuring column 2 (28) and a measuring column 1 (20) are fixedly connected to one side of the top of the T-shaped slider 1 (19) and the T-shaped slider 2 (29), respectively.

6. A gear ring detection device for bearing manufacturing according to claim 1, characterized in that: The slider (23) is slidably connected to the top of the bottom plate (16), and both sides of the slider (23) are rotatably connected to strips (24), and one end of the strip (24) is rotatably connected to one side of the fixed block (25).

Images