CN117444818B - Bent pipe polishing machine - Google Patents
Bent pipe polishing machine Download PDFInfo
- Publication number
- CN117444818B CN117444818B CN202311798046.8A CN202311798046A CN117444818B CN 117444818 B CN117444818 B CN 117444818B CN 202311798046 A CN202311798046 A CN 202311798046A CN 117444818 B CN117444818 B CN 117444818B
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- CN
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- Prior art keywords
- wheel
- polishing
- adjusting
- rotating shaft
- planetary gear
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- 238000005498 polishing Methods 0.000 title claims abstract description 105
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000005452 bending Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a bent pipe polishing machine, which comprises a feeding guide pipe fixedly connected to a bracket; the outer rotary sleeve of the feeding conduit is provided with an adjusting wheel and a driving wheel; the polishing device comprises a driving wheel, a plurality of planetary gear rotating shafts, a planetary gear rotating shaft, a plurality of arc-shaped sliding grooves, a sliding block, a polishing wheel rotating shaft, a polishing wheel rotating shaft, a planetary gear rotating shaft and a polishing wheel rotating shaft. When the polishing wheel is in operation, the adjusting motor drives the adjusting wheel to rotate, the adjusting guide rod drives the sliding block to slide along the arc-shaped sliding groove under the guidance of the adjusting sliding groove, so that the three polishing wheels are driven to be close to or far away from each other, the automatic adjustment is realized, the automatic adjustment can be also carried out when the polishing wheels are worn, the polishing wheel can be continuously used as long as the effective polishing part of the polishing wheel is not used up, the cost is saved, and the replacement frequency is reduced.
Description
Technical Field
The utility model relates to the field of polishing equipment, in particular to a bent pipe polishing machine.
Background
Currently, the polishing industry of bent pipes mainly adopts abrasive belts for polishing, for example, the China patent with the publication number of CN106826479B is entitled, and the characteristic of the abrasive belts causes: 1. the polishing force is not large; 2. the abrasive belt has a short life. So the abrasive belt polishing machine needs to frequently replace the abrasive belt, and the abrasive belt replacement operation is complex, resulting in low processing efficiency. Therefore, polishing wheel type pipe bending polishing machines appear on the market, such as Chinese patent application publication No. CN213795916U, chinese patent application publication No. CN207415082U and the like, but because the polishing wheels cannot be opened and contracted, when the pipe diameter is changed or the polishing wheels are worn out to a certain extent, automatic adjustment cannot be realized, the polishing wheels need to be replaced, so that the replacement operation is increased, the polishing wheels cannot be fully utilized, and waste is caused.
Disclosure of Invention
The utility model provides a bent pipe polishing machine, which solves the defect that automatic adjustment cannot be realized when the pipe diameter of a bent pipe to be processed by the existing bent pipe polishing machine is changed or when a polishing wheel is worn to a certain extent.
The technical scheme of the utility model is realized as follows:
the bent pipe polishing machine comprises a feeding guide pipe which is fixedly connected to the bracket; the outside of the feeding guide pipe is sequentially sleeved with an adjusting wheel and a driving wheel at intervals according to the feeding direction, the adjusting wheel is in transmission connection with an adjusting driving device for driving the adjusting wheel to rotate, and the driving wheel is in transmission connection with a polishing driving device for driving the driving wheel to rotate; the driving wheel is uniformly rotationally connected with a plurality of axial planetary gear rotating shafts, one end of each planetary gear rotating shaft, far away from the adjusting wheel, is fixedly connected with a planetary gear, the driving wheel is also uniformly provided with a plurality of arc-shaped sliding grooves which respectively correspond to the planetary gear rotating shafts, the central line of each arc-shaped sliding groove coincides with the central line of one corresponding adjacent planetary gear rotating shaft, the arc-shaped sliding grooves extend outwards from the middle part of the driving wheel, a sliding block is slidably arranged in each arc-shaped sliding groove, the sliding block is rotationally connected with a polishing wheel rotating shaft which is parallel to the planetary gear rotating shaft, one end of each polishing wheel rotating shaft, far away from the adjusting wheel, is fixedly connected with a polishing wheel, one end of each planetary gear rotating shaft, close to the adjusting wheel, of each polishing wheel rotating shaft is in transmission connection, an inner gear ring is also fixed on a support, the central line of each inner gear ring coincides with the central line of a feeding guide pipe, and the planetary gear is meshed with the inner gear ring; the slider fixedly connected with is on a parallel with the regulation guide arm of polishing wheel pivot, has offered on the regulating wheel with regulation guide arm complex regulation spout, the regulation spout is outwards extended by regulating wheel middle part, and the other end of regulating the guide arm is located the regulation spout.
Further, the feeding conduit is a horn pipe with an inlet larger than an outlet; the support comprises two parallel vertical plates and a bottom plate, and the two vertical plates are fixed on the bottom plate at intervals.
Further, the feeding guide pipe is fixed on a vertical plate, and a feeding hole corresponding to the feeding guide pipe is formed in the vertical plate; the inner gear ring is fixed on another vertical plate, and an inner gear ring hole corresponding to the inner gear ring is arranged on the vertical plate, or the inner gear ring is directly arranged on the other vertical plate.
Further, the adjusting driving device comprises an adjusting motor, and the adjusting motor drives the adjusting wheel to rotate in a belt, gear or chain transmission mode; the polishing driving device comprises a polishing motor, and the polishing motor drives the driving wheel to rotate in a belt, gear or chain transmission mode; the planetary gear rotating shaft is connected with the polishing wheel rotating shaft in a belt, gear or chain transmission mode.
Further, the adjusting motor and the polishing motor are servo motors, and the adjusting motor and the polishing motor are fixed on the support.
Further, a connecting rod is fixedly connected to the sliding block, a lantern ring is fixedly connected to the other end of the connecting rod, and the lantern ring is rotatably sleeved outside the planetary gear rotating shaft.
Further, the planetary gear rotating shaft, the arc-shaped sliding groove, the sliding block, the polishing wheel rotating shaft and the adjusting sliding groove are all three.
Further, the adjusting chute is an involute chute, a constant-speed linear chute or a cycloid chute.
Further, one end of the adjusting guide rod, which is positioned in the adjusting chute, is connected with a bearing I.
Further, an end plate is fixed on the end face of the driving wheel away from the adjusting wheel.
The utility model has the beneficial effects that: 1. when the pipe bending polishing machine works, the adjusting motor drives the adjusting wheel to rotate, the adjusting guide rod drives the sliding block to slide along the arc-shaped sliding groove under the guidance of the adjusting sliding groove, so that the polishing wheels are driven to be close to or far away from each other to adapt to pipe bending with different pipe diameters, automatic adjustment is realized, and the pipe bending polishing machine can also automatically adjust when the polishing wheels are worn, so that the pipe bending polishing machine can be continuously used as long as the effective polishing part of the polishing wheels is not used up, the cost is saved, and the replacement frequency is reduced. 2. When the polishing device works, the polishing motor and the adjusting motor respectively drive the driving wheel and the adjusting wheel to synchronously rotate, when the driving wheel rotates, the planet gear is driven to revolve along the annular gear, meanwhile, the planet gear rotates to drive the planet gear rotating shaft to rotate, the planet gear rotating shaft drives the polishing wheel rotating shaft to rotate, the polishing wheel rotating shaft drives the polishing wheel to rotate, the driving wheel also drives the polishing wheel to revolve, the bent pipe to be processed can be polished without dead angle in 360 degrees, and good polishing effect is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a perspective view of the present utility model;
FIG. 3 is a perspective view of another angle of the present utility model;
FIG. 4 is a diagram of a squib of the present utility model;
FIG. 5 is a diagram of a squib at another angle according to the present utility model;
FIG. 6 is a perspective view of the adjustment wheel, drive wheel and associated components;
FIG. 7 is a perspective view of the other angle of FIG. 6;
FIG. 8 is a front view of the adjustment wheel;
fig. 9 is a front view of the drive wheel;
fig. 10 is a perspective view of the polishing wheel and planetary gear connection;
FIG. 11 is a perspective view of the other angle of FIG. 10;
FIG. 12 is a front view of the slider, connecting rod and collar connection;
fig. 13 is a perspective view of fig. 12.
The reference numerals in the drawings are: 1-feeding guide pipe, 2-support, 21-riser, 22-bottom plate, 3-regulating wheel, 31-regulating chute, 32-synchronous belt tooth I, 4-driving wheel, 41-arc chute, 42-synchronous belt tooth II, 43-end plate, 44-avoiding groove, 51-planetary gear rotating shaft, 52-planetary gear, 53-synchronous belt III, 54-synchronous belt III, 61-slide block, 62-polishing wheel rotating shaft, 63-polishing wheel, 64-regulating guide rod, 65-connecting rod, 66-lantern ring, 67-synchronous belt IV, 68-bearing I, 69-side bump, 7-inner gear ring, 81-regulating motor, 82-synchronous belt I, 83-synchronous belt I, 91-polishing motor, 92-synchronous belt II, 93-synchronous belt II.
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.
Referring to fig. 1 to 13, the pipe bending polisher comprises a feeding conduit 1, wherein the feeding conduit 1 is fixedly connected to a bracket 2; the outside of the feeding conduit 1 is sequentially sleeved with an adjusting wheel 3 and a driving wheel 4 at intervals according to the feeding direction, the adjusting wheel 3 is in transmission connection with an adjusting driving device for driving the adjusting wheel to rotate, and the driving wheel 4 is in transmission connection with a polishing driving device for driving the driving wheel to rotate; a plurality of axial planetary gear rotating shafts 51 are uniformly and rotatably connected to the driving wheel 4, a planetary gear 52 is fixedly connected to one end, far away from the regulating wheel 3, of each planetary gear rotating shaft 51, a plurality of arc-shaped sliding grooves 41 corresponding to the planetary gear rotating shafts 51 are uniformly formed in the driving wheel 4, the central line of each arc-shaped sliding groove 41 coincides with the central line of one corresponding adjacent planetary gear rotating shaft 51, the arc-shaped sliding grooves 41 extend outwards from the middle part of the driving wheel 4, a sliding block 61 is arranged in the sliding groove 41 in a sliding manner, a polishing wheel rotating shaft 62 parallel to the planetary gear rotating shafts 51 is rotatably connected to the sliding block 61, a polishing wheel 63 is fixedly connected to one end, far away from the regulating wheel 3, of each polishing wheel rotating shaft 62, close to one end of the regulating wheel 3, of each planetary gear rotating shaft 51 and each polishing wheel rotating shaft 62 is in transmission connection, an inner gear ring 7 is also fixed to the support 2, the central line of each inner gear ring 7 coincides with the central line of the feeding guide pipe 1, and the planetary gear 52 is meshed with the inner gear 7; the slide block 61 is fixedly connected with an adjusting guide rod 64 parallel to the rotating shaft of the polishing wheel, an adjusting chute 31 matched with the adjusting guide rod 64 is arranged on the adjusting wheel 3, the adjusting chute 31 extends outwards from the middle part of the adjusting wheel 3, and the other end of the adjusting guide rod 64 is positioned in the adjusting chute 31.
The adjusting wheel 3 and the driving wheel 4 are rotatably connected outside the feeding guide pipe 1 through bearings; the planetary gear shaft 51 is rotatably connected to the driving wheel 4 through a bearing; the polishing wheel spindle 62 is rotatably coupled to the slider 61 by a bearing. The bearing connection is adopted in the above places, so that friction during rotation can be reduced, and the service life is prolonged. The slider 61 may be a circular slider or a sector slider.
As a further embodiment, the feeding conduit 1 is a trumpet pipe with an inlet larger than an outlet, and the shape of the trumpet pipe is more convenient for feeding; the bracket 2 comprises two parallel vertical plates 21 and a bottom plate 22, the bottom plate 22 can be square or round, the two vertical plates 21 are fixed on the bottom plate 22 at intervals, and the vertical plates 21 can be directly welded on the bottom plate 22 or can be fixed on the bottom plate 22 through screws.
As a further embodiment, the feeding duct 1 is fixed to a riser 21, and the riser 21 is provided with a feeding port corresponding to the feeding duct 21.
The inner gear ring 7 is directly arranged on the other vertical plate 21, is integrally formed, saves assembly procedures and time, and is high in efficiency. The inner gear ring 7 may be split, and fixed to another riser 21 by screws, and the riser 21 is provided with an inner gear ring hole corresponding to the inner gear ring 7.
As a further embodiment, the adjusting driving device comprises an adjusting motor 81, and the adjusting motor 81 drives the adjusting wheel 3 to rotate through a belt, gear or chain transmission mode; the polishing driving device comprises a polishing motor 91, and the polishing motor 91 drives the driving wheel 4 to rotate in a belt, gear or chain transmission mode; the planetary gear shaft 51 and the polishing wheel shaft 62 are connected by a belt, a gear or a chain transmission mode.
When the belt type transmission is adopted, a synchronous pulley I82 can be fixed on the rotating shaft of the adjusting motor 81, a circle of synchronous belt teeth I32 is arranged on the circumferential side surface of the adjusting wheel 3, and the synchronous pulley I82 and the synchronous belt teeth I32 are connected through a synchronous belt I83. A synchronous pulley II92 is fixed on the rotating shaft of the polishing motor 91, a circle of synchronous belt teeth II42 is arranged on the circumferential side surface of the driving wheel 4, and the synchronous pulley II92 is connected with the synchronous belt teeth II42 through a synchronous belt II 93. The planetary gear rotating shaft 51 and the polishing wheel rotating shaft 62 are respectively and fixedly connected with the synchronous pulley III53 and the synchronous pulley IV67 at one end close to the adjusting wheel, and the synchronous pulley III53 and the synchronous pulley IV67 are connected through the synchronous belt III 54.
When the gear transmission is adopted, a gear I can be fixed on the rotating shaft of the adjusting motor 81, a circle of outer teeth I is arranged on the circumferential side surface of the adjusting wheel 3, and the gear I is meshed with the outer teeth I to realize the transmission. A gear II is fixed on the rotating shaft of the polishing motor 91, a ring of outer teeth II is arranged on the circumferential side surface of the driving wheel 4, and the gear II is meshed with the outer teeth II to realize transmission. The planetary gear rotating shaft 51 and the polishing wheel rotating shaft 62 are respectively and fixedly connected with a gear III and a gear IV at one end close to the adjusting wheel 3, and the gear III and the gear IV are meshed to realize transmission.
The chain drive is also a common drive and will not be described in detail.
Wherein, the regulating motor 81 and the polishing motor 91 can be servo motors, which are convenient for accurate control, and the regulating motor and the polishing motor are fixed on the bracket 2.
As a further embodiment, the slider 61 is fixedly connected with a connecting rod 65, the other end of the connecting rod 65 is fixedly connected with a collar 66, the collar 66 is rotatably sleeved outside the planetary gear rotating shaft 51, a bearing can be arranged between the collar 66 and the planetary gear rotating shaft 51, friction during rotation is reduced, service life is prolonged, and the slider 61 can be connected with the planetary gear rotating shaft 51 through the connecting rod 65 to ensure the stability of the slider and prevent the slider from falling off.
As a further embodiment, the planetary gear shaft 51, the arc chute 41, the slider 61, the polishing wheel shaft 62, and the adjustment chute 31 are all three. Of course, four, five, six or other numbers may be used as desired, but not less than two.
As a further embodiment, the adjusting chute 31 is an involute chute, a constant velocity linear chute, or a cycloid chute.
As a further embodiment, the bearing I68 is connected to the end of the adjusting guide rod 64 located in the adjusting chute 31, so as to reduce friction and improve service life. The combination of the adjustment guide 64 and the bearing I68 may be replaced with a cam follower. The sliding block 61 is fixedly connected with a side bump 69 fixedly connected with the adjusting guide rod 64, the adjusting guide rod 64 is fixedly connected with the side bump 69, and the arc chute 41 is provided with an avoiding groove 44 corresponding to the side bump 69.
As a further embodiment, an end plate 43 is fixed to the end surface of the driving wheel 4 away from the regulating wheel 3, for shielding dust and the like generated during polishing by the polishing wheel 63.
The utility model works as follows:
the adjusting motor 81 drives the adjusting wheel 3 to rotate, the adjusting guide rod 64 drives the sliding block 61 to slide along the arc-shaped sliding groove 41 under the guidance of the adjusting sliding groove 31, so that the three polishing wheels 63 are driven to be close to or far away from each other to adapt to bent pipes with different pipe diameters, automatic adjustment is realized, and the polishing wheels can also be automatically adjusted when worn, so long as the effective polishing part of the polishing wheels 63 is not used up, the polishing wheels can be continuously used, the cost is saved, and the replacement frequency is reduced. When the polishing motor 91 and the adjusting motor 81 respectively drive the driving wheel 4 and the adjusting wheel 3 to synchronously rotate during operation, when the driving wheel 4 rotates, the planetary gear 52 is driven to revolve along the inner gear ring, meanwhile, the planetary gear 52 also rotates, the planetary gear 52 rotates to drive the planetary gear rotating shaft 51 to rotate, the planetary gear rotating shaft 51 drives the polishing wheel rotating shaft 62 to rotate, the polishing wheel rotating shaft 62 drives the polishing wheel 63 to rotate, and the driving wheel 4 also drives the polishing wheel 63 to revolve, so that a processed bent pipe can be polished without dead angle at 360 degrees, and a good polishing effect is ensured.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. Bent pipe polishing machine, its characterized in that:
comprises a feeding conduit which is fixedly connected to a bracket;
the outside of the feeding guide pipe is sequentially sleeved with an adjusting wheel and a driving wheel at intervals according to the feeding direction, the adjusting wheel is in transmission connection with an adjusting driving device for driving the adjusting wheel to rotate, and the driving wheel is in transmission connection with a polishing driving device for driving the driving wheel to rotate;
the driving wheel is uniformly rotationally connected with a plurality of axial planetary gear rotating shafts, one end of each planetary gear rotating shaft, far away from the adjusting wheel, is fixedly connected with a planetary gear, the driving wheel is also uniformly provided with a plurality of arc-shaped sliding grooves which respectively correspond to the planetary gear rotating shafts, the central line of each arc-shaped sliding groove coincides with the central line of one corresponding adjacent planetary gear rotating shaft, the arc-shaped sliding grooves extend outwards from the middle part of the driving wheel, a sliding block is slidably arranged in each arc-shaped sliding groove, the sliding block is rotationally connected with a polishing wheel rotating shaft which is parallel to the planetary gear rotating shaft, one end of each polishing wheel rotating shaft, far away from the adjusting wheel, is fixedly connected with a polishing wheel, one end of each planetary gear rotating shaft, close to the adjusting wheel, of each polishing wheel rotating shaft is in transmission connection, an inner gear ring is also fixed on a support, the central line of each inner gear ring coincides with the central line of a feeding guide pipe, and the planetary gear is meshed with the inner gear ring;
the slider fixedly connected with is on a parallel with the regulation guide arm of polishing wheel pivot, has offered on the regulating wheel with regulation guide arm complex regulation spout, the regulation spout is outwards extended by regulating wheel middle part, and the other end of regulating the guide arm is located the regulation spout.
2. The pipe bending polisher of claim 1, further comprising: the feeding conduit is a horn pipe with an inlet larger than an outlet; the support comprises two parallel vertical plates and a bottom plate, and the two vertical plates are fixed on the bottom plate at intervals.
3. The pipe bending polisher of claim 2, further comprising: the feeding guide pipe is fixed on a vertical plate, and a feeding port corresponding to the feeding guide pipe is formed in the vertical plate; the inner gear ring is fixed on another vertical plate, and an inner gear ring hole corresponding to the inner gear ring is arranged on the vertical plate, or the inner gear ring is directly arranged on the other vertical plate.
4. The pipe bending polisher of claim 1, further comprising: the adjusting driving device comprises an adjusting motor, and the adjusting motor drives the adjusting wheel to rotate in a belt, gear or chain transmission mode; the polishing driving device comprises a polishing motor, and the polishing motor drives the driving wheel to rotate in a belt, gear or chain transmission mode; the planetary gear rotating shaft is connected with the polishing wheel rotating shaft in a belt, gear or chain transmission mode.
5. The pipe bending polisher of claim 4, further comprising: the adjusting motor and the polishing motor are servo motors, and the adjusting motor and the polishing motor are fixed on the support.
6. The pipe bending polisher of claim 1, further comprising: the connecting rod is fixedly connected to the sliding block, the lantern ring is fixedly connected to the other end of the connecting rod, and the lantern ring is rotatably sleeved outside the planetary gear rotating shaft.
7. The pipe bending polisher of claim 1, further comprising: the planetary gear rotating shaft, the arc-shaped sliding groove, the sliding block, the polishing wheel rotating shaft and the adjusting sliding groove are all three.
8. The pipe bending polisher of claim 1, further comprising: the adjusting chute is an involute chute, a constant-speed linear chute or a cycloid chute.
9. The pipe bending polisher of claim 1, further comprising: and one end of the adjusting guide rod, which is positioned in the adjusting chute, is connected with a bearing I.
10. The pipe bending polisher of claim 1, further comprising: an end plate is fixed on the end face of the driving wheel, which is far away from the adjusting wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311798046.8A CN117444818B (en) | 2023-12-26 | 2023-12-26 | Bent pipe polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311798046.8A CN117444818B (en) | 2023-12-26 | 2023-12-26 | Bent pipe polishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117444818A CN117444818A (en) | 2024-01-26 |
| CN117444818B true CN117444818B (en) | 2024-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311798046.8A Active CN117444818B (en) | 2023-12-26 | 2023-12-26 | Bent pipe polishing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN117444818B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118595997B (en) * | 2024-08-09 | 2024-10-22 | 大连鑫宏利船舶工程有限公司 | High-frequency reciprocating polishing device for manufacturing ship outfitting piece |
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| CN108673322A (en) * | 2018-08-14 | 2018-10-19 | 天长市永鑫制冷设备有限公司 | Planet gear type burnishing device |
| CN111941220A (en) * | 2020-09-08 | 2020-11-17 | 郝松涛 | Automatic sander of numerical control return bend |
| CN114473754A (en) * | 2022-04-18 | 2022-05-13 | 徐州景澜新材料科技有限公司 | Diamond polishing and grinding device |
| JP3238951U (en) * | 2022-07-05 | 2022-09-01 | 浙江美迪凱光学半導体有限公司 | Planetary gear for polishing the thickness of optical lenses |
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| US20130337957A1 (en) * | 2012-06-19 | 2013-12-19 | John M. Vranish | Segmented ground gear transmission (SGGT) |
| US20210370463A1 (en) * | 2020-05-27 | 2021-12-02 | Minchuen Electrical Machinery Co., Ltd | Driving structure for upward-opening abrasive cloth rollers |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08108352A (en) * | 1994-10-06 | 1996-04-30 | Union:Kk | Bending part polishing device of metallic pipe |
| RU2153613C1 (en) * | 1999-03-18 | 2000-07-27 | Военная академия Ракетных войск стратегического назначения им. Петра Великого | Planetary cycloid reduction gear |
| JP2006026753A (en) * | 2004-07-12 | 2006-02-02 | Hoshin Sangyo Kk | Polishing apparatus for inner surface of transport pipe |
| CN104070440A (en) * | 2014-06-04 | 2014-10-01 | 茂名重力石化机械制造有限公司 | Automatic polishing device for large diameter bending pipe internal wall |
| CN205571416U (en) * | 2016-03-28 | 2016-09-14 | 邯郸鸿力轴承有限公司 | Planetary lathe of not being in mood for of machining radius adjustable |
| CN206588751U (en) * | 2017-03-29 | 2017-10-27 | 苏州江锦自动化科技有限公司 | Bend pipe automatic polishing machine |
| CN108673322A (en) * | 2018-08-14 | 2018-10-19 | 天长市永鑫制冷设备有限公司 | Planet gear type burnishing device |
| CN111941220A (en) * | 2020-09-08 | 2020-11-17 | 郝松涛 | Automatic sander of numerical control return bend |
| CN114473754A (en) * | 2022-04-18 | 2022-05-13 | 徐州景澜新材料科技有限公司 | Diamond polishing and grinding device |
| JP3238951U (en) * | 2022-07-05 | 2022-09-01 | 浙江美迪凱光学半導体有限公司 | Planetary gear for polishing the thickness of optical lenses |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117444818A (en) | 2024-01-26 |
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