CN113290469B - Polishing device for window rubber pulley - Google Patents
Polishing device for window rubber pulley Download PDFInfo
- Publication number
- CN113290469B CN113290469B CN202110499559.3A CN202110499559A CN113290469B CN 113290469 B CN113290469 B CN 113290469B CN 202110499559 A CN202110499559 A CN 202110499559A CN 113290469 B CN113290469 B CN 113290469B
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- frame
- rack
- connecting shaft
- rubber pulley
- mounting frame
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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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces
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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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
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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
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/08—Dust extraction equipment on grinding or polishing machines specially designed for belt grinding machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a polishing device, in particular to a polishing device for a window rubber pulley. The technical problem to be solved by the invention is how to design the polishing device for the window rubber pulley, which is simple to operate, can improve the working efficiency and saves manpower. In order to solve the technical problems, the invention provides a polishing device for a window rubber pulley, which comprises: the bottom plate frame is connected with a mounting frame on one side of the top of the bottom plate frame; the mounting frame is connected with a limiting shaft; the rotating mechanism is arranged on the mounting frame; polishing mechanism is equipped with polishing mechanism on the mounting bracket. According to the invention, the rubber pulley is polished by the cooperation of the rotating mechanism, the polishing mechanism and the limiting shaft, so that the effect of polishing the rubber pulley is achieved.
Description
Technical Field
The invention relates to a polishing device, in particular to a polishing device for a window rubber pulley.
Background
Windows, in the construction of buildings, refer to openings made in walls or roofs for allowing light or air to enter the room. As early as China in the inert generation, a window capable of automatically opening and closing appears in the Laozhen purple city of Luoyang Wen Dian. The window is mainly composed of a window frame, glass and a movable member, and a rubber pulley is one of important components in the movable member, and the rubber pulley is usually required to be polished and polished during manufacturing.
At present, the mode of polishing to the rubber pulley is usually placed the rubber pulley on grinding device by the manual work, places the back, and then carries out polishing by manual operation grinding device, needs artifical frequent placing and taking out the rubber pulley in the above-mentioned operation process, and the operation process is comparatively loaded down with trivial details, and work efficiency is lower to comparatively consume the manpower during operation.
Therefore, it is necessary to design a polishing device for a rubber pulley of a window, which is simple to operate, can improve the working efficiency and saves manpower.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the rubber pulley needs to be frequently placed and taken out manually in the operation process, the operation process is complicated, the working efficiency is low, and the labor is consumed in the operation process.
(2) Technical proposal
In order to solve the technical problems, the invention provides the polishing device for the window rubber pulley, which comprises a bottom plate frame, wherein one side of the top of the bottom plate frame is connected with a mounting frame; the mounting frame is connected with a limiting shaft; the rotating mechanism is arranged on the mounting frame; polishing mechanism is equipped with polishing mechanism on the mounting bracket.
Preferably, the rotating mechanism comprises a servo motor, and the servo motor is arranged on the mounting frame; the output shaft of the servo motor is connected with a rotating shaft; the rotating shaft is connected with a first rotating wheel.
Preferably, the polishing mechanism comprises a first connecting shaft, and the middle part of the mounting frame is rotationally connected with the first connecting shaft; the second connecting shafts are rotationally connected with the mounting frame; a direct gear set is arranged between one second connecting shaft and the first connecting shaft; the second rotating wheels are connected to the two second connecting shafts; the grinding wheel belt is wound between the two second rotating wheels; and the flat belt transmission assembly is wound between the first connecting shaft and the rotating shaft.
Preferably, the device also comprises a material blocking mechanism, wherein the material blocking mechanism comprises a first fixing frame, and the first fixing frame is connected to the mounting frame; the cylinder is arranged on the first fixing frame; the telescopic rod of the cylinder is connected with a first rack; the top of the mounting frame is connected with the first support frame; the first support frame is rotationally connected with a first transmission spur gear; the first support frame is connected with the guide sliding block; the two sides of the guide sliding block are connected with a second rack in a sliding manner, and the second rack is meshed with the first transmission straight gear; the first ejector rod is connected to the first rack.
Preferably, the feeding mechanism comprises a second fixing frame, and the two sides of the top of the bottom plate frame are connected with the second fixing frames; the material storage rack is connected between the two second fixing frames; the two sides of the material storage rack are connected with the second support rack; the third connecting shaft is rotationally connected between the two second supporting frames; the third connecting shaft is connected with a unidirectional gear, and the first rack is meshed with the unidirectional gear; the second transmission spur gear is connected with two sides of the third connecting shaft; the torsion spring is connected between the second transmission straight gear and the second support frame; the first guide sliding frame is connected with the second support frame; the second transmission straight gear is meshed with the third racks; a jacking frame is connected between the two third racks; the material pushing frame is connected with a second ejector rod, and the second ejector rod is matched with the material storage frame.
Preferably, the dust removing device also comprises a dust removing mechanism, wherein the dust removing mechanism comprises a second guide sliding frame, and the top of the bottom plate frame is connected with the second guide sliding frame; the second guide sliding rack is connected with a dust storage box in a sliding manner, and the dust storage box is detachably arranged; the brush is connected with the dust storage box and can be contacted with the abrasive wheel belt.
Preferably, the device also comprises a receiving mechanism, wherein the receiving mechanism comprises a receiving box, and the other side of the top of the bottom plate frame is connected with the receiving box; the material receiving box is connected with a first fixing frame; and the third fixing frame is connected with the inclined sliding frame.
Preferably, the diagonal carriage is arranged in an inner arc.
(3) The beneficial effects are that:
1. according to the invention, the rubber pulley is polished by the cooperation of the rotating mechanism, the polishing mechanism and the limiting shaft, so that the effect of polishing the rubber pulley is achieved.
2. According to the invention, the material blocking mechanism and the material feeding mechanism are matched to perform material feeding and discharging, so that the frequent material feeding and discharging are not needed manually, and the labor is effectively saved.
3. The invention only needs to place the rubber pulley during operation, has simple operation, effectively saves manpower, is automatic, and effectively improves the working efficiency.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic perspective view of the rotating mechanism and the polishing mechanism of the present invention.
Fig. 4 is a schematic perspective view of a dam mechanism of the present invention.
Fig. 5 is a schematic diagram of a first three-dimensional structure of the feeding mechanism of the present invention.
Fig. 6 is a schematic diagram of a second three-dimensional structure of the feeding mechanism of the present invention.
Fig. 7 is a schematic perspective view of the dust removing mechanism of the present invention.
Fig. 8 is a schematic perspective view of a receiving mechanism according to the present invention.
The marks in the drawings are: 1-floor frame, 2-mounting rack, 3-limiting shaft, 4-rotating mechanism, 41-servo motor, 42-rotating shaft, 43-first rotating wheel, 5-polishing mechanism, 51-first connecting shaft, 52-second connecting shaft, 53-straight gear set, 54-second rotating wheel, 55-abrasive belt, 56-flat belt transmission assembly, 6-material blocking mechanism, 61-first fixing frame, 62-cylinder, 63-first rack, 64-first supporting frame, 65-first transmission straight gear, 66-guiding block, 67-second rack, 68-first ejector pin, 7-feeding mechanism, 71-second fixing frame, 72-material storage frame, 73-second supporting frame, 74-third connecting shaft, 75-unidirectional gear, 76-second transmission straight gear, 77-torsion spring, 78-first guiding carriage, 79-third rack, 710-ejection frame, 711-second ejector pin, 8-dust removing mechanism, 81-second guiding carriage, 82-dust storage tank, 83-third rack, 9-ejection mechanism, 92-third fixing frame, 93-inclined carriage.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
The utility model provides a window rubber pulley is with burnishing and polishing device, as shown in fig. 1-3, including underframe 1, mounting bracket 2 and spacing axle 3, underframe 1 top one side is connected with mounting bracket 2, and mounting bracket 2 left side is connected with spacing axle 3, still including rotary mechanism 4 and grinding machanism 5, is equipped with rotary mechanism 4 and grinding machanism 5 on the mounting bracket 2.
The rotating mechanism 4 comprises a servo motor 41, a rotating shaft 42 and a first rotating wheel 43, the servo motor 41 is installed on the right side of the mounting frame 2, the rotating shaft 42 is connected to an output shaft of the servo motor 41, and the first rotating wheel 43 is connected to the rotating shaft 42.
The polishing mechanism 5 comprises a first connecting shaft 51, a second connecting shaft 52, a spur gear set 53, second rotating wheels 54, grinding wheel belts 55 and a flat belt transmission assembly 56, wherein the first connecting shaft 51 is rotatably connected to the middle of the mounting frame 2, two second connecting shafts 52 are rotatably connected to the rear side of the mounting frame 2, the two second connecting shafts 52 are arranged up and down, a spur gear set 53 is arranged between the lower second connecting shaft 52 and the first connecting shaft 51, the spur gear set 53 is composed of two gears, the two gears are respectively connected to the lower second connecting shaft 52 and the first connecting shaft 51, the two gears are meshed with each other, the second rotating wheels 54 are respectively connected to the two second connecting shafts 52, the grinding wheel belts 55 are wound between the two second rotating wheels 54, the flat belt transmission assembly 56 is formed by two belt pulleys and a flat belt, the two belt pulleys are respectively connected to the rotating shaft 42 and the first connecting shaft 51, and the flat belt is wound between the two belt pulleys.
When the rubber pulley needs to be polished, the device can be used, firstly, a user can sleeve the rubber pulley on the limiting shaft 3, after the rubber pulley is sleeved, the servo motor 41 can be started to drive the rotating shaft 42 to rotate, the rotating shaft 42 rotates to drive the first rotating wheel 43 to rotate, the rotating shaft 42 also drives the first connecting shaft 51 to rotate through the flat belt transmission assembly 56 when rotating, the first connecting shaft 51 rotates to drive the grinding wheel belt 55 to rotate through the straight gear set 53, the second connecting shaft 52 and the second rotating wheel 54, and the grinding wheel belt 55 rotates to be matched with the second rotating wheel 54 to polish the rubber pulley, so that the rubber pulley can be polished.
Example 2
On the basis of embodiment 1, as shown in fig. 4, the device further comprises a material blocking mechanism 6, wherein the material blocking mechanism 6 comprises a first fixing frame 61, an air cylinder 62, a first rack 63, a first supporting frame 64, a first transmission straight gear 65, a guide block 66, a second rack 67 and a first ejector rod 68, the right side of the mounting frame 2 is connected with the first fixing frame 61, the air cylinder 62 is installed on the first fixing frame 61, the first rack 63 is connected on a telescopic rod of the air cylinder 62, the top of the mounting frame 2 is connected with the first supporting frame 64, the first transmission straight gear 65 is rotatably connected on the first supporting frame 64, the guide block 66 is connected with the guide block 66, the front side and the rear side of the guide block 66 are both slidably connected with the second rack 67, the second rack 67 is meshed with the first transmission straight gear 65, and the first ejector rod 68 is connected on the first rack 63.
When the rubber pulley is required to be sleeved, the telescopic rod of the air cylinder 62 can be started to stretch to drive the first rack 63 to move leftwards, the first rack 63 drives the first ejector rod 68 to move together when moving, the first rack 63 moves leftwards to push the first transmission straight gear 65 to rotate, the first transmission straight gear 65 rotates to push the second rack 67 to move upwards, after the second rack 67 moves upwards for a certain distance, the first ejector rod 68 also moves to be in contact with the polished rubber pulley, at the moment, the polished rubber pulley can be pushed out by continuing to move the first ejector rod 68, then the rubber pulley is manually sleeved, after the rubber pulley is sleeved, the telescopic rod of the air cylinder 62 can be started to retract to push the first transmission straight gear 65 to rotate reversely, the first transmission straight gear 65 reversely rotates to push the second rack 67 downwards, and the second rack 67 can push the rubber pulley downwards after moving downwards, so that the rubber pulley can be prevented from flying out when being polished.
As shown in fig. 5-6, the feeding mechanism 7 is further included, the feeding mechanism 7 includes a second fixing frame 71, a material storage frame 72, a second supporting frame 73, a third connecting shaft 74, a unidirectional gear 75, a second transmission spur gear 76, torsion springs 77, a first guide frame 78, a third rack 79, a top material frame 710 and a second top rod 711, the front side and the rear side of the top of the bottom plate frame 1 are both connected with the second fixing frame 71, a material storage frame 72 is connected between the two second fixing frames 71, the front side and the rear side of the material storage frame 72 are both connected with a second supporting frame 73, a third connecting shaft 74 is rotatably connected between the two second supporting frames 73, a unidirectional gear 75 is connected on the third connecting shaft 74, the first rack 63 can mesh with the unidirectional gear 75, two sides of the third connecting shaft 74 are both sides are connected with the second transmission spur gear 76, torsion springs 77 are connected between the second transmission spur gear 76 and the second supporting frame 73, the two first guide frames 78 are both slidingly connected with the third rack 79, the second rack 79 is meshed with the third rack 710, and the third rack 711 is meshed with the top material frame 710.
At first, the rubber pulleys can be stacked and placed in the material storage frame 72, the lowest rubber pulley falls in the material ejection frame 710, when the first rack 63 moves leftwards to be meshed with the unidirectional gear 75, the first rack 63 continues to move leftwards to push the unidirectional gear 75 to rotate, because the unidirectional gear 75 is unidirectional, the unidirectional gear 75 can not drive the third connecting shaft 74 to rotate, when the first rack 63 moves rightwards, the unidirectional gear 75 can push the third connecting shaft 74 to rotate, the third connecting shaft 74 rotates to drive the second transmission spur gear 76 to rotate, the second transmission spur gear 76 rotates to drive the material ejection frame 710 to move rightwards through the third rack 79, the material ejection frame 710 can sleeve the rubber pulley on the material ejection frame 710 on the limiting shaft 3 when moving rightwards, and the second ejector rod 711 can drive the second ejector rod 711 to move rightwards when moving rightwards, so that the second ejector rod 711 can prop against the rest rubber pulleys in the material storage frame 72, and the technical problem of the patent is effectively solved.
Example 3
On the basis of embodiment 2, as shown in fig. 7, the dust removing device further comprises a dust removing mechanism 8, the dust removing mechanism 8 comprises a second sliding guide frame 81, a dust storage box 82 and a brush 83, the second sliding guide frame 81 is connected to the top of the bottom plate frame 1, the dust storage box 82 is connected to the second sliding guide frame 81 in a sliding mode, the dust storage box 82 is detachably arranged, the brush 83 is connected to the dust storage box 82, and the brush 83 can be in contact with the abrasive belt 55.
The abrasive belt 55 can clean the dust storage box 82 by the brush 83 when rotating, and the dust generated during cleaning can fall into the dust storage box 82, so that the dust storage box 82 can be pulled out when more dust exists in the dust storage box 82, and the dust in the dust storage box 82 can be removed.
As shown in fig. 8, the automatic feeding device further comprises a feeding mechanism 9, the feeding mechanism 9 comprises a feeding box 91, a third fixing frame 92 and an inclined sliding frame 93, the feeding box 91 is connected to the left side of the top of the bottom plate frame 1, the third fixing frame 92 is connected to the right side of the feeding box 91, and the inclined sliding frame 93 is connected to the third fixing frame 92.
The finished rubber pulley falls into the receiving box 91 by the diagonal carriage 93.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. Polishing device for window rubber pulley, its characterized in that includes: the bottom plate frame (1), one side of the top of the bottom plate frame (1) is connected with a mounting frame (2); the limiting shaft (3) is connected with the mounting frame (2); the rotating mechanism (4) is arranged on the mounting frame (2); the polishing mechanism (5) is arranged on the mounting frame (2);
the rotating mechanism (4) comprises: a servo motor (41), wherein the servo motor (41) is arranged on the mounting frame (2); a rotating shaft (42), and the output shaft of the servo motor (41) is connected with the rotating shaft (42); the first rotating wheel (43) is connected to the rotating shaft (42);
the polishing mechanism (5) comprises: the middle part of the mounting frame (2) is rotatably connected with the first connecting shaft (51); the second connecting shafts (52) are rotatably connected with the two second connecting shafts (52) on the mounting frame (2); a direct gear set (53), wherein a direct gear set (53) is arranged between one second connecting shaft (52) and the first connecting shaft (51); the second rotating wheels (54) are connected to the two second connecting shafts (52); a grinding wheel belt (55), wherein the grinding wheel belt (55) is wound between the two second rotating wheels (54); a flat belt transmission assembly (56), wherein the flat belt transmission assembly (56) is wound between the first connecting shaft (51) and the rotating shaft (42);
the device also comprises a material blocking mechanism (6), wherein the material blocking mechanism (6) comprises: the first fixing frame (61) is connected with the first fixing frame (61) on the mounting frame (2); the cylinder (62) is arranged on the first fixing frame (61); the telescopic rod of the air cylinder (62) is connected with the first rack (63); the top of the mounting frame (2) is connected with the first support frame (64); the first transmission straight gear (65) is rotationally connected with the first support frame (64); the guide sliding block (66) is connected with the first support frame (64); the second racks (67), the second racks (67) are connected to both sides of the guide slide block (66) in a sliding manner, and the second racks (67) are meshed with the first transmission straight gear (65); the first ejector rod (68) is connected to the first rack (63).
2. The polishing device for the window rubber pulley according to claim 1, further comprising a feeding mechanism (7), wherein the feeding mechanism (7) comprises: the second fixing frames (71) are connected with the two sides of the top of the baseplate frame (1); a material storage rack (72), wherein the material storage rack (72) is connected between the two second fixing frames (71); the two sides of the material storage rack (72) are connected with the second support rack (73); a third connecting shaft (74), wherein the third connecting shaft (74) is rotatably connected between the two second supporting frames (73); a unidirectional gear (75), the unidirectional gear (75) is connected to the third connecting shaft (74), and the first rack (63) is meshed with the unidirectional gear (75); the second transmission straight gear (76) is connected with the two sides of the third connecting shaft (74); a torsion spring (77) is connected between the second transmission spur gear (76) and the second supporting frame (73); the first guide sliding frame (78), the second support frame (73) is connected with the first guide sliding frame (78); the third racks (79) are connected to the two first guide carriages (78) in a sliding manner, and the second transmission straight gears (76) are meshed with the third racks (79); a jacking frame (710) is connected between the two third racks (79); and the second ejector rod (711) is connected to the ejector rack (710), and the second ejector rod (711) is matched with the storage rack (72).
3. The polishing device for a rubber pulley for a window according to claim 2, further comprising a dust removing mechanism (8), wherein the dust removing mechanism (8) comprises: the top of the bottom plate frame (1) is connected with a second guide sliding frame (81); the second guide sliding rack (81) is connected with the dust storage box (82) in a sliding manner, and the dust storage box (82) is detachably arranged; the brush (83) is connected to the dust storage box (82), and the brush (83) can be contacted with the grinding wheel belt (55).
4. A polishing device for a rubber pulley for a window according to claim 3, further comprising a receiving mechanism (9), wherein the receiving mechanism (9) comprises: a material receiving box (91), wherein the material receiving box (91) is connected to the other side of the top of the bottom plate frame (1); the material receiving box (91) is connected with a third fixing frame (92); and the inclined sliding frame (93) is connected to the third fixing frame (92).
5. The polishing device for a rubber pulley for windows according to claim 4, wherein the inclined carriage (93) is provided in an inner arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110499559.3A CN113290469B (en) | 2021-05-08 | 2021-05-08 | Polishing device for window rubber pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110499559.3A CN113290469B (en) | 2021-05-08 | 2021-05-08 | Polishing device for window rubber pulley |
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| Publication Number | Publication Date |
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| CN113290469A CN113290469A (en) | 2021-08-24 |
| CN113290469B true CN113290469B (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110499559.3A Active CN113290469B (en) | 2021-05-08 | 2021-05-08 | Polishing device for window rubber pulley |
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| CN114083434B (en) * | 2021-11-10 | 2023-10-24 | 江西金百成五金制品有限公司 | Quick forming device of window pulley processing |
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| JP4346392B2 (en) * | 2003-09-18 | 2009-10-21 | 富士通株式会社 | Rover polishing apparatus and polishing method |
| CN107511734B (en) * | 2017-10-24 | 2019-12-24 | 浙江天旭机电设备有限公司 | Tubular part polisher |
| CN108994690A (en) * | 2018-07-28 | 2018-12-14 | 安徽沃德气门制造有限公司 | A kind of valve polishing process equipment with stop gauge |
| CN209919496U (en) * | 2019-04-12 | 2020-01-10 | 无锡机床股份有限公司 | High-speed grinding machine for machining valve rod |
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Effective date of registration: 20230522 Address after: 458000 Road South, 500 meters east of the intersection of Gongye Road and Huashan Road in Junxian Industrial Agglomeration Zone, Hebi City, Henan Province Applicant after: HENAN KERAOEN DOOR AND WINDOW CO.,LTD. Address before: 511300 room 107, building 8, No. 66, Jietang, Shuinan village, Nanpu village committee, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province Applicant before: Liao Jinsheng |
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