CN222308578U - Positioning device for bearing ring machining - Google Patents
Positioning device for bearing ring machining Download PDFInfo
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- CN222308578U CN222308578U CN202420326563.9U CN202420326563U CN222308578U CN 222308578 U CN222308578 U CN 222308578U CN 202420326563 U CN202420326563 U CN 202420326563U CN 222308578 U CN222308578 U CN 222308578U
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- workbench
- bearing ring
- fixedly provided
- pair
- positioning device
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- 238000003754 machining Methods 0.000 title description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
本实用新型公开了一种轴承套圈加工用定位装置，涉及轴承加工技术领域，包括工作台，工作台上转动设有一对调节齿轮，工作台上开设有四对滑槽，调节齿轮上开设有两对滑动槽，工作台上设有四对连杆，连杆上均固定设有滑块，连杆上均固定设有滑动块，连杆端部均固定设有固定块，工作台上转动设有一对传动齿轮。本实用新型调节齿轮通过滑动槽带动滑动块进行滑动，滑动块带动连杆进行滑动，连杆在滑块和滑槽的限制下，连杆沿着滑槽进行滑动，连杆带动固定块进行运动，使得固定块紧贴轴承套圈内壁，固定块上开设有卡槽，将轴承套圈下端边缘卡进卡槽内，保持加工时位置固定，装置一次能对两个轴承套圈进行固定，可同时对两个轴承套圈进行加工。
The utility model discloses a positioning device for processing a bearing ring, which relates to the technical field of bearing processing, including a workbench, a pair of adjusting gears rotatably arranged on the workbench, four pairs of slide grooves are provided on the workbench, two pairs of sliding grooves are provided on the adjusting gears, four pairs of connecting rods are provided on the workbench, sliders are fixedly provided on the connecting rods, sliding blocks are fixedly provided on the connecting rods, fixed blocks are fixedly provided at the ends of the connecting rods, and a pair of transmission gears are rotatably arranged on the workbench. The adjusting gear of the utility model drives the sliding block to slide through the sliding groove, and the sliding block drives the connecting rod to slide. Under the restriction of the slider and the slide groove, the connecting rod slides along the slide groove, and the connecting rod drives the fixed block to move, so that the fixed block is closely attached to the inner wall of the bearing ring, and a clamping groove is provided on the fixed block, and the lower end edge of the bearing ring is clamped into the clamping groove to keep the position fixed during processing. The device can fix two bearing rings at one time, and can process two bearing rings at the same time.
Description
Technical Field
The utility model relates to the field of bearing machining, in particular to a positioning device for machining a bearing ring.
Background
The bearing is a circular part for supporting the journal, and is used for reducing friction and abrasion, so that the journal can smoothly operate in the rotating process. Bearings are widely used in various mechanical devices such as automobiles, airplanes, machine tools, motors, etc.
In processing a bearing ring, it is necessary to fix it using a positioning device. In the prior art, the positioning device can only fix one bearing ring at a time, so that only one bearing ring at a time can be fixed, the processing efficiency is low, and the requirement of industrial production is difficult to meet.
Disclosure of utility model
The utility model aims to solve the defect that only one bearing ring can be fixed in the prior art, and provides a positioning device for processing the bearing ring.
In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme:
the utility model provides a positioner is used in bearing ring processing, includes the workstation, it is equipped with a pair of adjusting gear to rotate on the workstation, four pairs of spouts have been seted up on the workstation, two pairs of sliding grooves have been seted up on the adjusting gear, be equipped with four pairs of connecting rods on the workstation, all be fixed on the connecting rod and be equipped with the slider, slider all with spout sliding connection, all be fixed on the connecting rod and be equipped with the sliding block, slider all with sliding groove sliding connection, the equal fixed block that is equipped with of connecting rod tip, the rotation is equipped with a pair of driving gear on the workstation, driving gear all meshes with adjusting gear, the workstation below is equipped with drive mechanism.
Preferably, the transmission mechanism comprises a pair of rollers, the rollers are rotationally connected with the workbench, the rollers are fixedly connected with the transmission gear, a pair of rollers are sleeved with a transmission belt, a connecting frame is fixedly arranged below the workbench, a motor is fixedly arranged on the connecting frame, and an output shaft of the motor is fixedly connected with one roller.
Preferably, the fixed blocks are fixedly provided with elastic plates.
Preferably, a pair of cover bodies are fixedly arranged on the workbench.
Preferably, a pair of fixing frames are fixedly arranged on the workbench, electric push rods are fixedly arranged on the fixing frames, rotary cylinders are fixedly arranged at the lower ends of the electric push rods, and rotating frames are fixedly arranged at the lower ends of the rotary cylinders.
Preferably, a plurality of electromagnets are fixedly arranged on the rotating frame.
Preferably, the fixing frames are all L-shaped.
Compared with the prior art, the utility model has the beneficial effects that:
1. In the utility model, the pair of rollers drive the pair of driving gears to rotate, the pair of driving gears drive the pair of adjusting gears to rotate, the adjusting gears drive the sliding blocks to slide through the sliding grooves, the sliding blocks drive the connecting rods to slide, the connecting rods slide along the sliding grooves under the limitation of the sliding blocks and the sliding grooves, the connecting rods drive the fixed blocks to move, so that the fixed blocks cling to the inner walls of the bearing rings, the fixed blocks are provided with clamping grooves, the edges of the lower ends of the bearing rings are clamped into the clamping grooves, the positions of the bearing rings are kept fixed during processing, the device can fix two bearing rings at one time, and the processing efficiency of the device is greatly improved;
2. In the utility model, the electromagnet is electrified, the electromagnet attracts the bearing ring, the motor rotates reversely, the fixing block slightly loosens the bearing ring, the rotary cylinder drives the bearing ring to rotate through the connecting frame, the motor rotates, the fixing block fixes the bearing ring, manual adjustment of the position of the bearing ring is not needed in the processing process, and the practicability of the device is higher.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the cover of the present utility model;
FIG. 3 is a schematic cross-sectional view of a table according to the present utility model;
fig. 4 is a schematic diagram of the positional relationship between a turret and an electromagnet according to the present utility model.
The number of the drawing is 1, a workbench, 11, an adjusting gear, 12, a chute, 13, a sliding groove, 14, a connecting rod, 15, a sliding block, 16, a sliding block, 17, a fixed block, 18, a transmission gear, 2, a roller, 21, a transmission belt, 22, a connecting frame, 23, a motor, 3, an elastic plate, 4, a cover body, 5, a fixed frame, 51, an electric push rod, 52, a rotary cylinder, 53, a rotating frame and 6, and an electromagnet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
1, Referring to fig. 1-4, the embodiment provides a positioning device for bearing ring processing, specifically, the positioning device comprises a workbench 1, a pair of adjusting gears 11 are rotatably arranged on the workbench 1, four pairs of sliding grooves 12 are formed in the workbench 1, two pairs of sliding grooves 13 are formed in the adjusting gears 11, four pairs of connecting rods 14 are arranged on the workbench 1, sliding blocks 15 are fixedly arranged on the connecting rods 14, the sliding blocks 15 are slidably connected with the sliding grooves 12, sliding blocks 16 are fixedly arranged on the connecting rods 14, the sliding blocks 16 are slidably connected with the sliding grooves 13, fixed blocks 17 are fixedly arranged at the end parts of the connecting rods 14, a pair of driving gears 18 are rotatably arranged on the workbench 1, the driving gears 18 are meshed with the adjusting gears 11, and a driving mechanism is arranged below the workbench 1;
The transmission mechanism comprises a pair of rollers 2, the rollers 2 are rotationally connected with the workbench 1, the rollers 2 are fixedly connected with the transmission gear 18, a transmission belt 21 is sleeved on the pair of rollers 2, a connecting frame 22 is fixedly arranged below the workbench 1, a motor 23 is fixedly arranged on the connecting frame 22, an output shaft of the motor 23 is fixedly connected with one roller 2, an elastic plate 3 is fixedly arranged on a fixed block 17, and a pair of cover bodies 4 are fixedly arranged on the workbench 1;
The motor 23 drives one roller 2 to rotate, one roller 2 drives the other roller 2 to rotate through the transmission belt 21, the pair of rollers 2 drive the pair of transmission gears 18 to rotate, the pair of transmission gears 18 drive the pair of adjusting gears 11 to rotate, the adjusting gears 11 drive the sliding block 16 to slide through the sliding groove 13, the sliding block 16 drives the connecting rod 14 to slide, the connecting rod 14 slides along the sliding groove 12 under the restriction of the sliding block 15 and the sliding groove 12, the connecting rod 14 drives the fixed block 17 to move, the fixed block 17 is tightly attached to the inner wall of the bearing ring, the clamping groove is formed in the fixed block 17, the edge of the lower end of the bearing ring is clamped into the clamping groove, the position is fixed during processing, and the elastic plate 3 prevents the fixed block 17 from being in contact with the inner wall of the bearing ring too tightly, and the bearing ring is damaged.
Embodiment 2 this embodiment further comprises, on the basis of embodiment 1:
In the specific implementation process, as shown in fig. 1 and 4, a pair of fixing frames 5 are fixedly arranged on a workbench 1, electric push rods 51 are fixedly arranged on the fixing frames 5, rotary air cylinders 52 are fixedly arranged at the lower ends of the electric push rods 51, rotating frames 53 are fixedly arranged at the lower ends of the rotary air cylinders 52, a plurality of electromagnets 6 are fixedly arranged on the rotating frames 53, and the fixing frames 5 are L-shaped;
The electric push rod 51 extends downwards, the rotating frame 53 is lowered to the upper end of the bearing sleeve through the rotating cylinder 52, the electromagnet 6 is electrified, the electromagnet 6 attracts the bearing sleeve, the motor 23 reverses, the fixing block 17 slightly loosens the bearing sleeve, the rotating cylinder 52 drives the bearing sleeve to rotate through the rotating frame 53, the motor 23 rotates, the fixing block 17 fixes the bearing sleeve, the electromagnet 6 is powered off, the electric push rod 51 contracts, and the rotating cylinder 52 and the rotating frame 53 are far away from the bearing sleeve.
Specifically, the working principle and the operation method of the utility model are as follows:
Step one, a motor 23 drives one roller 2 to rotate, one roller 2 drives the other roller 2 to rotate through a transmission belt 21, a pair of rollers 2 drives a pair of transmission gears 18 to rotate, a pair of transmission gears 18 drives a pair of adjusting gears 11 to rotate, the adjusting gears 11 drive a sliding block 16 to slide through a sliding groove 13, the sliding block 16 drives a connecting rod 14 to slide, the connecting rod 14 slides along the sliding groove 12 under the limitation of the sliding block 15 and the sliding groove 12, the connecting rod 14 drives a fixed block 17 to move, the fixed block 17 is tightly attached to the inner wall of a bearing ring, a clamping groove is formed in the fixed block 17, the edge of the lower end of the bearing ring is clamped into the clamping groove, the position of the fixed block is fixed during processing, and an elastic plate 3 prevents the fixed block 17 from being in contact with the inner wall of the bearing ring too tightly to damage the bearing ring;
Step two, the electric push rod 51 extends downwards, the rotating frame 53 is lowered to the upper end of the bearing sleeve through the rotating cylinder 52, the electromagnet 6 is electrified, the electromagnet 6 attracts the bearing sleeve, the motor 23 reverses, the fixing block 17 slightly loosens the bearing sleeve, and the rotating cylinder 52 drives the bearing sleeve to rotate through the rotating frame 53;
Step three, the motor 23 rotates, the fixing block 17 fixes the bearing ring, the electromagnet 6 is powered off, the electric push rod 51 contracts, and the rotary cylinder 52 and the rotary frame 53 are far away from the bearing ring.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420326563.9U CN222308578U (en) | 2024-02-22 | 2024-02-22 | Positioning device for bearing ring machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420326563.9U CN222308578U (en) | 2024-02-22 | 2024-02-22 | Positioning device for bearing ring machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222308578U true CN222308578U (en) | 2025-01-07 |
Family
ID=94098541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420326563.9U Active CN222308578U (en) | 2024-02-22 | 2024-02-22 | Positioning device for bearing ring machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222308578U (en) |
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2024
- 2024-02-22 CN CN202420326563.9U patent/CN222308578U/en active Active
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