CN220516460U - Rotary surface polishing device - Google Patents
Rotary surface polishing device Download PDFInfo
- Publication number
- CN220516460U CN220516460U CN202321716569.9U CN202321716569U CN220516460U CN 220516460 U CN220516460 U CN 220516460U CN 202321716569 U CN202321716569 U CN 202321716569U CN 220516460 U CN220516460 U CN 220516460U
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- China
- Prior art keywords
- polishing
- motor
- support plate
- frame
- sliding
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- 238000005498 polishing Methods 0.000 title claims abstract description 98
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a rotary surface polishing device which comprises a frame, wherein a lifting mechanism and a polishing mechanism are arranged on the frame, a clamping jaw is arranged on the frame below the lifting mechanism and driven by a rotating motor to rotate, a cylindrical workpiece is clamped on the clamping jaw, and the lifting mechanism drives the polishing mechanism to descend into the cylindrical workpiece for polishing.
Description
Technical Field
The utility model relates to the technical field of mechanical polishing equipment, in particular to a rotary surface polishing device.
Background
The rust removal polishing is a common procedure in machining, and currently, the inner and outer surface polishing of the cylindrical workpiece is mainly operated by adopting a handheld workpiece or polishing equipment, so that the labor intensity is high, the efficiency is low, the polishing quality and the safety of workers are not guaranteed, and therefore, the rotary surface polishing device for polishing the inner and outer surfaces of the cylindrical workpiece is provided, so that the labor intensity of workers is reduced, and the production quality is improved.
Disclosure of Invention
The present utility model is directed to a rotary surface polishing apparatus, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a rotation type surface polishing device, includes the frame, the lower part of frame is provided with speed reducer and rotating electrical machines, the input of speed reducer is connected with the output of rotating electrical machines, be provided with vertical clamping jaw on the output of speed reducer, the top of clamping jaw is provided with polishing mechanism, be provided with elevating system in the frame, elevating system drives polishing mechanism and moves along vertical direction, polishing mechanism includes the polishing extension board, be provided with two slide holes on the polishing extension board, two be provided with the guiding hole between the slide hole, slide hole and guiding hole are bar through-hole and mutual parallel arrangement, two axle boxes are installed to the below of polishing extension board, be provided with the bolt on the slide hole, the bolt passes the slide hole and is connected with the axle box, be provided with the pivot in the axle box, the upper end of pivot passes the guiding hole and is provided with from the driving wheel, be provided with polishing motor on the polishing extension board, from the driving wheel passes through belt connection with polishing motor's output shaft.
Still further, be provided with the telescopic shaft that runs through on the axle box, the both sides of polishing extension board are provided with the cylinder, two the piston rod of cylinder is connected rather than adjacent telescopic shaft respectively, the telescopic shaft is provided with the partition dish on being in the one section of axle box, all be provided with buffer spring on the telescopic shaft of partition dish both sides.
Further, a tensioning chute is arranged on the polishing support plate between the polishing motor and the driven wheel, and a tensioning wheel and a tensioning spring are arranged on the tensioning chute.
Still further, elevating system is including lining up motor and two slide rails, link up the motor and set up in the top of frame, two the slide rail sets up on the opposite both sides of frame, the both sides of polishing extension board are connected with the slider on two slide rails respectively, the center of lining up the motor is provided with the lead screw, the lower extreme and the polishing mechanism rotation of lead screw are connected.
The beneficial effects of the utility model are as follows:
according to the polishing device, the lifting mechanism and the polishing mechanism are arranged on the frame, the clamping jaw is arranged on the frame below the lifting mechanism and driven by the rotating motor to rotate, the cylindrical workpiece is clamped on the clamping jaw, and the lifting mechanism drives the polishing mechanism to descend to polish the cylindrical workpiece.
Drawings
Fig. 1 is a schematic perspective view of a rotary surface polishing apparatus according to the present utility model.
Fig. 2 is a schematic perspective view of a polishing mechanism of a rotary surface polishing apparatus according to the present utility model.
Fig. 3 is a schematic front view of a polishing mechanism of a rotary surface polishing apparatus according to the present utility model.
Fig. 4 is a schematic cross-sectional view of an axle housing of a rotary surface polishing apparatus according to the present utility model.
In the figure: the polishing machine comprises a frame 1, a speed reducer 2, a rotating motor 3, clamping jaws 4, a tubular workpiece 5, a through motor 6, a polishing mechanism 7, a polishing support plate 701, a polishing motor 702, a sliding hole 703, a guide hole 704, a tensioning sliding chute 705, a driven wheel 706, a tensioning wheel 707, an air cylinder 708, an axle box 709, a rotating shaft 710, a polishing wheel 711, a telescopic shaft 712, a bolt 713, a buffer spring 714, a separation disc 715, a screw rod 8 and a sliding rail 9.
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.
Example 1
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a rotation type surface polishing device, which comprises a frame 1, speed reducer 2 and rotating electrical machines 3 are installed to the lower part of frame 1, the input of speed reducer 2 is connected with rotating electrical machines 3's output, install clamping jaw 4 on the output, clamping jaw 4 vertical setting during operation is with tubular workpiece 5 centre gripping on it, link up motor 6 is installed at the top of frame 1, link up and install polishing mechanism 7 between motor 6 and the clamping jaw 4, be provided with slide rail 9 on the relative both sides of frame 1, polishing mechanism 7's both sides are connected with the slider on two slide rails 9 respectively, link up motor 6's center and install lead screw 8, lead screw 8's lower extreme and polishing mechanism 7 rotate and are connected, link up motor 6 and drive polishing mechanism 7 through lead screw 8 up and down along slide rail 9 and move the polishing to the inside and outside of tubular workpiece 5.
Referring to fig. 2 to 4, the polishing mechanism 7 includes a polishing support plate 701, two sides of the polishing support plate 701 are fixedly connected with a sliding block on a sliding rail 9, a polishing motor 702 is installed on the polishing support plate 701, two sliding holes 703 are formed in the polishing support plate 701, a guide hole 704 is formed between the two sliding holes 703, the sliding holes 703 and the guide hole 704 are all strip-shaped through holes and are arranged in parallel, two axle boxes 709 are installed below the polishing support plate 701, bolts 713 are installed on the sliding holes 703, the bolts 713 penetrate through the sliding holes 703 and are connected with the axle boxes 709 to enable the axle boxes to slide along the sliding holes 703, a rotating shaft 710 is installed in the axle boxes 709, two ends of the rotating shaft 710 protrude out of the axle boxes 709, a driven wheel 706 is installed at the upper end of the rotating shaft, a polishing wheel 711 is installed at the lower end of the rotating shaft, the driven wheel 706 is connected with an output shaft of the polishing motor 702 through a belt, a tensioning sliding groove 705 is formed in the polishing support plate 701 between the polishing motor 702 and the driven wheel 706, a tensioning pulley 707 and a tensioning spring are installed in the tensioning sliding groove 705, and the tensioning spring is matched with the tensioning wheel 707 to tension the belt between the driven wheel 706 and the polishing motor 702.
The axle box 709 is provided with a penetrating telescopic shaft 712, the two sides of the polishing support plate 701 are provided with air cylinders 708, piston rods of the two air cylinders 708 are respectively connected with the telescopic shafts 712 on the adjacent axle boxes 709, a section of the telescopic shaft 712 in the axle box 709 is provided with a separation disc 715, and the telescopic shafts 712 on the two sides of the separation disc 715 are provided with buffer springs 714.
When in work, the cylindrical workpiece 5 is clamped on the clamping jaw 4 and is driven to rotate by the rotating motor 3; if the inner wall of the cylindrical workpiece 5 is polished, the two air cylinders 708 push the two axle boxes 709 to approach each other, the through motor 6 drives the polishing mechanism 7 to descend so that the polishing wheels 711 are inserted into the through motor, the two air cylinders 708 reset the two polishing wheels 711 to be abutted against the inner wall of the cylindrical workpiece 5 through the buffer springs 714, and then polishing operation is carried out under the drive of the polishing motor 702.
When the outer wall of the cylindrical workpiece 5 is polished, the two air cylinders 708 pull the two axle boxes 709 away from each other, the polishing mechanism 7 is driven to descend, the polishing wheels 711 are positioned on the outer side of the cylindrical workpiece 5, the two air cylinders 708 reset the two polishing wheels 711 to be abutted against the outer wall of the cylindrical workpiece 5 through the buffer springs 714, and polishing operation is carried out under the drive of the polishing motor 702.
In the polishing process, the through motor 6 drives the polishing wheel 711 to gradually rise/fall, and the inner wall and the outer wall of the cylindrical workpiece 5 are gradually polished completely; the buffer spring 714 enables the polishing wheel 711 to be in good contact with the inner wall and the outer wall of the cylindrical workpiece 5, and can adapt to the cylindrical workpiece 5 with irregular cross sections, so that the application range of the polishing wheel is improved.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (4)
1. The utility model provides a rotation type surface polishing device, includes the frame, the lower part of frame is provided with speed reducer and rotating electrical machines, the input of speed reducer is connected with the output of rotating electrical machines, be provided with vertical clamping jaw on the output of speed reducer, its characterized in that: the polishing device comprises a machine frame, and is characterized in that a polishing mechanism is arranged above the clamping jaw, a lifting mechanism is arranged on the machine frame, the lifting mechanism drives the polishing mechanism to move along the vertical direction, the polishing mechanism comprises a polishing support plate, two sliding holes are formed in the polishing support plate, guide holes are formed between the two sliding holes, the sliding holes and the guide holes are strip-shaped through holes and are arranged in parallel, two axle boxes are arranged below the polishing support plate, bolts are arranged on the sliding holes, the bolts penetrate through the sliding holes and are connected with the axle boxes, a rotating shaft is arranged in the axle boxes, the upper end of the rotating shaft penetrates through the guide holes and is provided with a driven wheel, a polishing wheel is arranged at the lower end of the rotating shaft, a polishing motor is arranged on the polishing support plate, and the driven wheel is connected with an output shaft of the polishing motor through a belt.
2. A rotary surface polishing apparatus as set forth in claim 1, wherein: the polishing device is characterized in that a penetrating telescopic shaft is arranged on the axle box, air cylinders are arranged on two sides of the polishing support plate, piston rods of the two air cylinders are connected with adjacent telescopic shafts respectively, a separation disc is arranged on a section of the telescopic shaft in the axle box, and buffer springs are arranged on the telescopic shafts on two sides of the separation disc.
3. A rotary surface polishing apparatus as set forth in claim 2, wherein: the polishing device is characterized in that a tensioning chute is arranged on the polishing support plate between the polishing motor and the driven wheel, and a tensioning wheel and a tensioning spring are arranged on the tensioning chute.
4. A rotary surface polishing apparatus according to any one of claims 1 to 3, wherein: the lifting mechanism comprises a through motor and two sliding rails, the through motor is arranged at the top of the frame, the two sliding rails are arranged on two opposite sides of the frame, two sides of the polishing support plate are respectively connected with two sliding blocks on the sliding rails, a screw rod is arranged at the center of the through motor, and the lower end of the screw rod is rotationally connected with the polishing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321716569.9U CN220516460U (en) | 2023-06-30 | 2023-06-30 | Rotary surface polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321716569.9U CN220516460U (en) | 2023-06-30 | 2023-06-30 | Rotary surface polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220516460U true CN220516460U (en) | 2024-02-23 |
Family
ID=89939283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321716569.9U Active CN220516460U (en) | 2023-06-30 | 2023-06-30 | Rotary surface polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220516460U (en) |
-
2023
- 2023-06-30 CN CN202321716569.9U patent/CN220516460U/en active Active
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| GR01 | Patent grant | ||
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