CN220761945U - Rotation axis burnishing and polishing device - Google Patents
Rotation axis burnishing and polishing device Download PDFInfo
- Publication number
- CN220761945U CN220761945U CN202322227479.XU CN202322227479U CN220761945U CN 220761945 U CN220761945 U CN 220761945U CN 202322227479 U CN202322227479 U CN 202322227479U CN 220761945 U CN220761945 U CN 220761945U
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- fixedly connected
- rotating shaft
- motor
- polishing
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- 238000005498 polishing Methods 0.000 title claims abstract description 50
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the technical field of rotary shaft machining, in particular to a rotary shaft grinding and polishing device, which comprises a bottom frame, wherein a first motor is fixedly connected to the bottom frame through a frame, a gear is fixedly connected to an output shaft of the first motor, two racks are connected to the bottom frame in a sliding manner and meshed with the gear, a first fixing block is fixedly connected to the racks, a first positioning block is fixedly connected to the first fixing block, a second positioning block is fixedly connected to the first positioning block, and a second motor is fixedly connected to the first positioning block through an L-shaped plate; the output shaft of the first motor drives the gear to rotate, so that the gear drives the rack to move, the rack drives the first positioning block to move through the first fixed block, two ends of the rotating shaft are abutted to the rotating shaft on the first positioning block, the bottom of the rotating shaft is contacted with the third positioning block, and the effect that the whole rotating shaft can be polished when the rotating shaft is clamped is achieved.
Description
Technical Field
The utility model belongs to the technical field of rotary shaft machining, and particularly relates to a rotary shaft polishing device.
Background
The shaft that links the product spare part main part must be used, be used for bearing both moment of torsion and moment of torsion in the rotation work calls the pivot, also called the rotation axis, if: the output shaft of the motor and the like are required to process the rotating shaft by using a polishing device in the process of producing and processing the rotating shaft.
The rotation axis burnishing and polishing device among the prior art generally has the motor, the grip block, the piece of polishing, the cylinder, frame isotructure, motor and cylinder are installed to the frame top, the rigid coupling has the piece of polishing on the cylinder, the rigid coupling has the grip block in the frame, use the grip block to press from both sides tightly the back with the rotation axis, start the motor for the output shaft of motor drives the rotation axis and rotates, start the cylinder, the cylinder drives the piece of polishing to the rotation axis motion, after the piece of polishing contacts the rotation axis, polishes the rotation axis.
At present, when the existing rotary shaft polishing device works, the clamping block is required to clamp and position the rotary shaft, so that when polishing, the polishing block is inconvenient to polish the clamped position, and after the clamped position is required to be replaced, the polishing can be performed on the position which is not polished.
Accordingly, a rotary shaft sanding polishing device is proposed for the above-mentioned problems.
Disclosure of Invention
In order to make up the defects in the prior art, the problem that the whole body cannot be polished at one time during polishing of the rotating shaft is solved, and the rotating shaft polishing device is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a rotary shaft polishing device which comprises a bottom frame, wherein a first motor is fixedly connected to the bottom frame through a frame, a gear is fixedly connected to an output shaft of the first motor, two racks are connected to the bottom frame in a sliding mode, the two racks are meshed with the gear, a first fixing block is fixedly connected to the racks, a first positioning block is fixedly connected to the first fixing block, a second positioning block is fixedly connected to the first positioning block, a second motor is fixedly connected to the first positioning block through an L-shaped plate, a rotary shaft is fixedly connected to an output shaft of the second motor, a cylinder is fixedly connected to the bottom frame through the frame, and a polishing block is fixedly connected to the cylinder.
Preferably, the polishing block is fixedly connected with a second fixing block, two springs are fixedly connected with the second fixing block, and a blanking block is fixedly connected with the other ends of the two springs.
Preferably, the rack is fixedly connected with a sliding block, the underframe is provided with a sliding groove, and the sliding block on the rack is slidably connected with the sliding groove on the smashing underframe.
Preferably, the second fixing block is fixedly connected with a telescopic rod, the other end of the telescopic rod is fixedly connected with the blanking block, and the spring is sleeved outside the telescopic rod.
Preferably, the first positioning block is provided with a round hole, and the second motor is installed in the round hole on the first positioning block through a rotating shaft fixedly connected on the output shaft.
Preferably, the type of the grinding stone on the grinding block is the same as the rotating shaft to be ground, and the arc-shaped surface of the third positioning block is matched with the rotating shaft to be ground.
The utility model has the beneficial effects that:
the utility model provides a rotary shaft polishing device, which is characterized in that an output shaft of a first motor is arranged to drive a gear to rotate, so that the gear drives a rack to move, and the rack drives a first positioning block to move through a first fixed block, so that two ends of a rotary shaft are abutted with a rotary shaft on the first positioning block, the bottom of the rotary shaft is contacted with a third positioning block, and the effect of polishing the whole rotary shaft at one time while the rotary shaft is clamped is realized.
The utility model provides a rotary shaft polishing device, which is characterized in that a second fixed block is arranged, so that when a cylinder drives a polishing block to descend, the second fixed block drives a blanking block to move downwards through a spring and a telescopic rod, after polishing is finished, a first motor is started, a first positioning block is driven to move to cancel clamping of a rotary shaft, the cylinder is started to drive the polishing block upwards, the blanking block pushes down the rotary shaft, and the effect of automatic blanking after the rotary shaft is polished is realized.
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 application, 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 perspective view of the present utility model;
FIG. 2 is a perspective view of a first portion of the present utility model;
FIG. 3 is a perspective view of a second portion of the present utility model;
FIG. 4 is a perspective view of a third portion of the present utility model;
FIG. 5 is a perspective view of a fourth portion of the present utility model;
legend description:
1. a chassis; 2. a first motor; 3. a gear; 4. a rack; 5. a first fixed block; 6. a first positioning block; 7. a second positioning block; 8. a third positioning block; 9. a second motor; 10. a cylinder; 11. polishing the block; 12. a second fixed block; 13. a spring; 14. discharging a material block; 15. a telescopic rod; 16. a rotating shaft.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1-5, the present utility model provides a polishing device for a rotating shaft, which comprises a chassis 1, wherein a first motor 2 is fixedly connected to the chassis 1 through a frame, a gear 3 is fixedly connected to an output shaft of the first motor 2, two racks 4 are slidably connected to the chassis 1, the two racks 4 are meshed with the gear 3, a first fixing block 5 is fixedly connected to the racks 4, a first positioning block 6 is fixedly connected to the first fixing block 5, a second positioning block 7 is fixedly connected to the first positioning block 6, a second motor 9 is fixedly connected to the first positioning block 6 through an L-shaped plate, a rotating shaft 16 is fixedly connected to an output shaft of the second motor 9, a cylinder 10 is fixedly connected to the chassis 1 through the frame, and a polishing block 11 is fixedly connected to the cylinder 10.
During operation, when the rotary shaft is required to be polished, the rotary shaft is placed on the third positioning block 8, the first motor 2 is started, the output shaft of the first motor 2 drives the gear 3 to rotate, the gear 3 rotates to drive the rack 4 to move, the rack 4 slides on the underframe 1, the rack 4 drives the first positioning block 6 to move through the first fixed block 5, the rotary shaft is clamped, two ends of the rotary shaft are contacted with the rotary shaft 16 rotationally connected to the first positioning block 6, the bottom of the rotary shaft is contacted with the second positioning block 7, the cylinder 10 is started, and the cylinder 10 drives the polishing block 11 to move downwards.
Further, as shown in fig. 5, the polishing block 11 is fixedly connected with a second fixing block 12, two springs 13 are fixedly connected with the second fixing block 12, and a blanking block 14 is fixedly connected with the other ends of the two springs 13.
When the grinding block 11 works, the second fixed block 12 is driven to move downwards, when the lower material block 14 contacts the rotating shaft, the spring 13 is compressed, the telescopic rod 15 is shortened, the lower material block 14 is lowered below the rotating shaft, and the grinding block 11 contacts the rotating shaft.
Further, as shown in fig. 3, the rack 4 is fixedly connected with a sliding block, the underframe 1 is provided with a sliding groove, and the sliding block on the rack 4 is slidably connected with the sliding groove on the underframe 1.
When the sliding block type electric machine works, the output shaft of the first motor 2 drives the gear 3 to rotate, and the gear 3 drives the rack 4 to move, so that the sliding block on the rack 4 slides in the sliding groove on the underframe 1.
Further, as shown in fig. 5, a telescopic rod 15 is fixedly connected to the second fixing block 12, the other end of the telescopic rod 15 is fixedly connected to the blanking block 14, and the spring 13 is sleeved outside the telescopic rod 15.
When the rotary shaft is in operation, after the rotary shaft is positioned, the cylinder 10 drives the grinding block 11 to move downwards, meanwhile, the grinding block 11 drives the second fixed block 12 to move downwards, the second fixed block 12 drives the blanking block 14 to move downwards through the spring 13 and the telescopic rod 15, and after the rotary shaft is contacted, the spring 13 and the telescopic rod 15 compress, so that the blanking block 14 is pressed below the rotary shaft.
Further, as shown in fig. 3, the first positioning block 6 is provided with a circular hole, and the second motor 9 is installed in the circular hole on the first positioning block 6 through a rotating shaft 16 fixedly connected to the output shaft.
When the rotary shaft clamping device works, after the rotary shaft is required to be clamped, the second motor 9 is started, and the output shaft of the second motor 9 drives the rotary shaft 16 to rotate, so that the rotary shaft 16 drives the rotary shaft to rotate.
Further, as shown in fig. 2, the type of the grinding stone on the grinding block 11 is the same as the rotation axis to be ground, and the arc-shaped surface of the third positioning block 8 is matched with the rotation axis to be ground.
During operation, when the rotary shaft is polished, the polishing block 11 is in contact with the rotary shaft, and the second positioning block 7 and the polishing block 11 simultaneously position the rotary shaft.
Working principle: when the rotating shaft needs to be polished, the rotating shaft is placed on the third positioning block 8, the first motor 2 is started, the output shaft of the first motor 2 drives the gear 3 to rotate, the gear 3 rotates to drive the rack 4 to move, the rack 4 slides on the underframe 1, the rack 4 drives the first positioning block 6 to move through the first fixing block 5, the rotating shaft is clamped, two ends of the rotating shaft are in contact with the rotating shaft 16 rotationally connected to the first positioning block 6, the bottom of the rotating shaft is in contact with the second positioning block 7, the cylinder 10 is started, the cylinder 10 drives the polishing block 11 to move downwards, the polishing block 11 drives the second fixing block 12 to move downwards, when the lower block 14 contacts the rotating shaft, the spring 13 is compressed, the telescopic rod 15 is shortened, the lower block 14 is lowered below the rotating shaft, the polishing block 11 is in contact with the rotating shaft, the second positioning block 7 is positioned with the polishing block 11 simultaneously, the second motor 9 is started, the output shaft of the second motor 9 drives the rotating shaft 16 to rotate, the rotating shaft 16 is driven to rotate, the polishing block 11 is enabled to polish the rotating shaft, the first positioning block 2 is started again, the first positioning block 6 is enabled to move upwards, the upper and the lower cylinder 10 is driven to move upwards, the telescopic rod 15 is automatically, and the upper and the lower cylinder 10 is clamped, and the upper cylinder 10 is driven to move upwards, and the lower cylinder 15 is automatically, and the upper cylinder 15 is driven, and the lower cylinder is clamped, and the lower cylinder is enabled to move and the cylinder 2, and the lower cylinder is moved, and the cylinder is moved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a rotation axis burnishing and polishing device, includes chassis (1), there is first motor (2) through the frame rigid coupling on chassis (1), rigid coupling has gear (3), its characterized in that on the output shaft of first motor (2): the novel polishing machine is characterized in that two racks (4) are slidably connected onto the underframe (1), the two racks (4) are meshed with the gear (3), a first fixing block (5) is fixedly connected onto the racks (4), a second locating block (7) is fixedly connected onto the first fixing block (5), a third locating block (8) is fixedly connected onto the underframe (1), a second motor (9) is fixedly connected onto the first locating block (6) through an L-shaped plate, a rotating shaft (16) is fixedly connected onto an output shaft of the second motor (9), a cylinder (10) is fixedly connected onto the underframe (1) through a frame, and a polishing block (11) is fixedly connected onto the cylinder (10).
2. The rotary shaft sanding polishing device as defined in claim 1, wherein: the polishing device is characterized in that a second fixing block (12) is fixedly connected to the polishing block (11), two springs (13) are fixedly connected to the second fixing block (12), and a discharging block (14) is fixedly connected to the other ends of the two springs (13).
3. The rotary shaft sanding polishing device as defined in claim 2, wherein: the rack (4) is fixedly connected with a sliding block, the underframe (1) is provided with a sliding groove, and the sliding block on the rack (4) is connected with the sliding groove on the underframe (1) in a sliding manner.
4. A rotary shaft sanding polishing device as defined in claim 3, wherein: the second fixed block (12) is fixedly connected with a telescopic rod (15), the other end of the telescopic rod (15) is fixedly connected with the blanking block (14), and the spring (13) is sleeved outside the telescopic rod (15).
5. The rotating shaft sanding polishing device as defined in claim 4, wherein: the first positioning block (6) is provided with a round hole, and the second motor (9) is arranged in the round hole on the first positioning block (6) through a rotating shaft (16) fixedly connected on the output shaft.
6. The rotating shaft sanding polishing device as defined in claim 5, wherein: the model of the polishing stone on the polishing block (11) is the same as the rotating shaft to be polished, and the arc-shaped surface of the third positioning block (8) is matched with the rotating shaft to be polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322227479.XU CN220761945U (en) | 2023-08-18 | 2023-08-18 | Rotation axis burnishing and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322227479.XU CN220761945U (en) | 2023-08-18 | 2023-08-18 | Rotation axis burnishing and polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220761945U true CN220761945U (en) | 2024-04-12 |
Family
ID=90613240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322227479.XU Active CN220761945U (en) | 2023-08-18 | 2023-08-18 | Rotation axis burnishing and polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220761945U (en) |
-
2023
- 2023-08-18 CN CN202322227479.XU patent/CN220761945U/en active Active
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