CN110625507A - Polishing disk capable of realizing diameter change through lever and polishing method - Google Patents
Polishing disk capable of realizing diameter change through lever and polishing method Download PDFInfo
- Publication number
- CN110625507A CN110625507A CN201910957965.2A CN201910957965A CN110625507A CN 110625507 A CN110625507 A CN 110625507A CN 201910957965 A CN201910957965 A CN 201910957965A CN 110625507 A CN110625507 A CN 110625507A
- Authority
- CN
- China
- Prior art keywords
- polishing
- disk
- lever
- dust suction
- disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D99/00—Subject matter not provided for in other groups of this subclass
- B24D99/005—Segments of abrasive wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a polishing disk for realizing reducing through a lever, which comprises a bracket seat, an electric cylinder, a rotary driving motor, a dust collection cover body, a dust collection cavity disk, a transmission shaft, a groove disk, a lever piece and a plurality of polishing components arranged in a fan shape, wherein the output end of the rotary driving motor is connected with a gear, the gear is meshed with the dust collection cover body, the dust collection cavity disk is fixed at the bottom end of the dust collection cover body, the groove disk is fixed at the bottom end of the dust collection cavity disk, the polishing components are connected on the groove disk in a sliding manner and distributed in a circumferential array manner, the output end of the electric cylinder is connected with the transmission shaft, the other end of the transmission shaft is provided with a comb lug corresponding to the polishing component, one end of the lever piece is hinged with the comb lug; the electric cylinder drives the lever member to transmit, so that the movable radius of the polishing assembly can be adjusted, and when the corner of a workpiece needs to be polished, the movable radius of the polishing assembly is adjusted to be minimum, so that the problem that the polishing dead angle of the workpiece is large is solved.
Description
Technical Field
The invention relates to the technical field of polishing, in particular to a polishing disk capable of realizing diameter change through a lever.
Background
One of the common tools for polishing disc type workpiece surface treatment is to remove burrs on the workpiece surface by repeatedly polishing the workpiece surface, and to achieve a polishing effect. The diameter of the existing polishing disk is fixed and unchanged, and when workpieces with corners are polished, the problem of large polishing dead angles is caused, so that the polishing effect is influenced.
Disclosure of Invention
The invention aims to overcome the defects and provide a polishing disk with diameter reduction realized by a lever.
In order to achieve the purpose, the invention adopts the following specific scheme:
a polishing disk for realizing diameter change through a lever comprises a support seat, an electric cylinder, a rotary driving motor, a dust collection cover body, a dust collection cavity disk, a transmission shaft, a groove disk, a lever part and a plurality of polishing components arranged in a fan shape, wherein the electric cylinder is fixed on the support seat, the rotary driving motor is fixed on the support seat, the support seat is provided with a first circular tube, the dust collection cover body is provided with a second circular tube, the outer diameter of the first circular tube is smaller than the inner diameter of the second circular tube, the outer wall of the first circular tube is connected with the second circular tube through a first bearing, the output end of the rotary driving motor is connected with a gear, the gear is meshed with the outer wall of the second circular tube, the dust collection cavity disk is fixed at the bottom end of the dust collection cover body, the groove disk is fixed at the bottom end of the dust collection cavity disk, and the polishing components;
the output end of the electric cylinder extends into the first round pipe and is connected with a bearing connecting sleeve, a second bearing is installed in the bearing connecting sleeve, one end of the transmission shaft is matched with the second bearing, the other end of the transmission shaft is provided with a comb lug corresponding to the polishing component, one end of the lever piece is hinged with the comb lug, the other end of the lever piece is hinged with the polishing component, the transmission shaft is positioned above the groove disc, and a groove position for the lever piece to move is formed in the position, corresponding to the lever piece, on the dust collection cavity disc;
the groove plate is further provided with dust absorption holes, the dust absorption holes are located between the adjacent polishing assemblies and are communicated with the dust absorption cavity of the dust absorption cavity plate, and the dust absorption cover body is provided with a vacuum suction nozzle which is communicated with the dust absorption cavity of the dust absorption cavity plate.
The polishing assembly comprises a polishing sliding block, a buffer pad and a polishing sheet, the polishing sliding block is connected to the groove disc in a sliding mode, one end of the polishing sliding block is hinged to the other end of the lever piece, the bottom end of the polishing sliding block is arranged on the buffer pad, and the bottom end of the buffer pad is arranged on the polishing sheet.
The device also comprises a roughness probe, wherein the roughness probe is fixed in the middle of the grooved disc.
The invention has the beneficial effects that: the electric cylinder drives the lever member to transmit, so that the movable radius of the polishing assembly can be adjusted, and when the corner of a workpiece needs to be polished, the movable radius of the polishing assembly is adjusted to be minimum, so that the problem that the polishing dead angle of the workpiece is large is solved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded schematic view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic diagram of the construction of the polishing assembly of the present invention;
FIG. 5 is a schematic view of the dust-absorbing cover according to the present invention;
FIG. 6 is a schematic view of the construction of the suction chamber plate of the present invention;
FIG. 7 is a schematic view of the construction of the grooved disk of the present invention;
description of reference numerals: 1-a support base; 2-an electric cylinder; 3-rotating the drive motor; 4-dust absorption cover body; 5-dust collection cavity disc; 6-a transmission shaft; 7-a grooved disc; 8-a lever member; 9-a polishing assembly; 91-polishing the slider; 92-a cushion pad; 93-a polishing pad; 101-a gear; 102-a bearing connection sleeve; 103-a first bearing; 104-a second bearing; 105-roughness probe.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific examples, without limiting the scope of the invention.
As shown in fig. 1 to 7, the polishing disk with diameter being changed by a lever according to this embodiment includes a support base 1, an electric cylinder 2, a rotary driving motor 3, a dust-absorbing cover 4, a dust-absorbing cavity plate 5, a transmission shaft 6, a groove plate 7, a lever member 8, and a plurality of polishing assemblies 9 arranged in a fan shape, wherein the electric cylinder 2 is fixed on the support base 1, the rotary driving motor 3 is fixed on the support base 1, the support base 1 is provided with a first circular tube, the dust-absorbing cover 4 is provided with a second circular tube, an outer diameter of the first circular tube is smaller than an inner diameter of the second circular tube, an outer wall of the first circular tube is connected with the second circular tube through a first bearing 103, an output end of the rotary driving motor 3 is connected with a gear 101, the gear 101 is engaged with an outer wall of the second circular tube, the dust-absorbing cavity plate 5 is fixed at a bottom end of the dust-absorbing cavity plate 4, the, a plurality of polishing components 9 are connected to the grooved disc 7 in a sliding manner and distributed in a circumferential array;
the output end of the electric cylinder 2 extends into the first round pipe and is connected with a bearing connecting sleeve 102, a second bearing 104 is installed in the bearing connecting sleeve 102, one end of the transmission shaft 6 is matched with the second bearing 104, the other end of the transmission shaft 6 is provided with a comb lug corresponding to the polishing component 9, one end of the lever member 8 is hinged with the comb lug, the other end of the lever member 8 is hinged with the polishing component 9, the transmission shaft 6 is positioned above the groove disc 7, and a groove position for the lever member 8 to move is arranged on the dust collection cavity disc 5 corresponding to the position of the lever member 8;
the groove disc 7 is further provided with dust suction holes, the dust suction holes are located between the adjacent polishing assemblies 9 and are communicated with the dust suction cavity of the dust suction cavity disc 5, the dust suction cover body 4 is provided with a vacuum suction nozzle (not shown in the figure), and the vacuum suction nozzle (not shown in the figure) is communicated with the dust suction cavity of the dust suction cavity disc 5.
The working mode of the embodiment is as follows: when the polishing machine works, the electric cylinder 2 works to drive the bearing connecting sleeve 102 to extend out, the bearing connecting sleeve 102 drives the transmission shaft 6 to extend out, the transmission shaft 6 drives the polishing component 9 to slide and extend out through the lever part 8, so that the movable radius of the polishing component 9 is increased, then the rotary driving motor 3 works to drive the gear 101 to rotate, the gear 101 drives the dust absorption cover body 4 to rotate, the dust absorption cover body 4 drives the dust absorption cavity disc 5 and the groove disc 7 to rotate, so that the polishing component 9 is driven to rotate, and a workpiece to be polished is polished; when the corner of a workpiece is ground, the electric cylinder 2 drives the transmission shaft 6 to retract, the transmission shaft 6 drives the polishing assembly 9 to retract through the lever member 8, namely the movable radius of the polishing assembly 9 is reduced, so that the problem of large grinding dead angle is solved; meanwhile, in the process of polishing the workpiece, a vacuum suction nozzle (not shown in the figure) vacuumizes the dust suction cavity of the dust suction cavity disc 5, so that chips and powder generated in the polishing process are sucked into the dust suction cavity of the dust suction cavity disc 5 through dust suction holes, and the problem that the polishing effect is influenced by the chips and the powder generated in the polishing process is effectively solved.
Based on the above embodiment, as shown in fig. 4, further, the polishing assembly 9 includes a polishing slider 91, a buffer pad 92, and a polishing sheet 93, the polishing slider 91 is slidably connected to the grooved disk 7, one end of the polishing slider 91 is hinged to the other end of the lever 8, the buffer pad 92 is disposed at the bottom end of the polishing slider 91, and the polishing sheet 93 is disposed at the bottom end of the buffer pad 92; specifically, blotter 92 adopts the sponge blotter, can protect polishing piece 93 better, promotes polishing effect simultaneously, and the during operation, lever member 8 drive polishing slider 91 along the radial movement of frid 7 to adjust polishing piece 93's activity radius.
As shown in fig. 3, based on the above embodiment, the polishing machine further includes a roughness probe 105, wherein the roughness probe 105 is fixed in the middle of the grooved disc 7, the polishing effect of the workpiece is detected by the roughness probe 105, and the surface of the workpiece which is not polished well is subjected to a re-polishing treatment in real time according to the detection result.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (6)
1. The polishing disc capable of reducing the diameter through the lever is characterized by comprising a support base (1), an electric cylinder (2), a rotary driving motor (3), a dust suction cover body (4), a dust suction cavity disc (5), a transmission shaft (6), a groove disc (7), a lever piece (8) and a plurality of polishing assemblies (9) arranged in a fan shape, wherein the electric cylinder (2) is fixed on the support base (1), the rotary driving motor (3) is fixed on the support base (1), the support base (1) is provided with a first circular tube, the dust suction cover body (4) is provided with a second circular tube, the outer diameter of the first circular tube is smaller than the inner diameter of the second circular tube, the outer wall of the first circular tube is connected with the second circular tube through a first bearing (103), the output end of the rotary driving motor (3) is connected with a gear (101), and the gear (101) is meshed with the outer wall of the second circular tube, the dust collection cavity disc (5) is fixed at the bottom end of the dust collection cover body (4), the groove disc (7) is fixed at the bottom end of the dust collection cavity disc (5), and the polishing assemblies (9) are connected to the groove disc (7) in a sliding mode and distributed in a circumferential array mode;
the output end of the electric cylinder (2) extends into the first round pipe and is connected with a bearing connecting sleeve (102), a second bearing (104) is installed in the bearing connecting sleeve (102), one end of the transmission shaft (6) is matched with the second bearing (104), the other end of the transmission shaft (6) is provided with a comb lug corresponding to the polishing component (9), one end of the lever piece (8) is hinged with the comb lug, the other end of the lever piece (8) is hinged with the polishing component (9), the transmission shaft (6) is positioned above the groove disc (7), and a groove position for the lever piece (8) to move is arranged on the dust collection cavity disc (5) corresponding to the lever piece (8);
the groove plate (7) is further provided with dust suction holes, the dust suction holes are located between the adjacent polishing assemblies (9) and are communicated with a dust suction cavity of the dust suction cavity plate (5), a vacuum suction nozzle is mounted on the dust suction cover body (4), and the vacuum suction nozzle is communicated with the dust suction cavity of the dust suction cavity plate (5).
2. The polishing disk for realizing reducing through the lever as recited in claim 1, wherein the polishing assembly (9) comprises a polishing slider (91), a buffer pad (92) and a polishing sheet (93), the polishing slider (91) is slidably connected to the grooved disk (7), one end of the polishing slider (91) is hinged with the other end of the lever member (8), the buffer pad (92) is arranged at the bottom end of the polishing slider (91), and the polishing sheet (93) is arranged at the bottom end of the buffer pad (92).
3. The polishing disk for realizing diameter change by the lever according to claim 1, further comprising a roughness probe (105), wherein the roughness probe (105) is fixed at the middle part of the groove disk (7).
4. The polishing disk for realizing diameter change by the lever according to claim 1, further comprising a roughness probe (105), wherein the roughness probe (105) is fixed at the middle part of the groove disk (7).
5. The polishing disk for realizing diameter change by the lever according to claim 1, further comprising a roughness probe (105), wherein the roughness probe (105) is fixed at the middle part of the groove disk (7).
6. The polishing method of the polishing disk with the diameter variable by the lever according to claim 1, wherein the electric cylinder 2 is operated to drive the bearing connecting sleeve 102 to extend, the bearing connecting sleeve 102 drives the transmission shaft 6 to extend, the transmission shaft 6 drives the polishing component 9 to extend in a sliding manner by the lever member 8, so as to increase the movable radius of the polishing component 9, and then the rotary driving motor 3 is operated to drive the gear 101 to rotate, the gear 101 drives the dust collection cover 4 to rotate, the dust collection cover 4 drives the dust collection cavity disk 5 and the groove disk 7 to rotate, so as to drive the polishing component 9 to rotate, so as to polish a workpiece to be polished; when the corner of a workpiece is ground, the electric cylinder 2 drives the transmission shaft 6 to retract, the transmission shaft 6 drives the polishing assembly 9 to retract through the lever member 8, namely the movable radius of the polishing assembly 9 is reduced, so that the problem of large grinding dead angle is solved; meanwhile, in the process of polishing the workpiece, a vacuum suction nozzle (not shown in the figure) vacuumizes the dust suction cavity of the dust suction cavity disc 5, so that the chips and powder generated in polishing are sucked into the dust suction cavity of the dust suction cavity disc 5 after passing through the dust suction holes, thereby effectively solving the problem that the chips and powder generated in polishing affect the polishing effect,
the polishing assembly 9 comprises a polishing slider 91, a buffer pad 92 and a polishing sheet 93, the polishing slider 91 is slidably connected to the grooved disc 7, one end of the polishing slider 91 is hinged to the other end of the lever member 8, the buffer pad 92 is arranged at the bottom end of the polishing slider 91, and the polishing sheet 93 is arranged at the bottom end of the buffer pad 92; specifically, blotter 92 adopts the sponge blotter, can protect polishing piece 93 better, promotes polishing effect simultaneously, and the during operation, lever member 8 drive polishing slider 91 along the radial movement of frid 7 to adjust polishing piece 93's activity radius.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957965.2A CN110625507B (en) | 2019-10-10 | 2019-10-10 | Polishing disk capable of realizing diameter change through lever and polishing method |
| CN202110166603.9A CN112873018A (en) | 2019-10-10 | 2019-10-10 | Method for realizing reducing polishing through lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957965.2A CN110625507B (en) | 2019-10-10 | 2019-10-10 | Polishing disk capable of realizing diameter change through lever and polishing method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110166603.9A Division CN112873018A (en) | 2019-10-10 | 2019-10-10 | Method for realizing reducing polishing through lever |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110625507A true CN110625507A (en) | 2019-12-31 |
| CN110625507B CN110625507B (en) | 2021-07-13 |
Family
ID=68976208
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910957965.2A Active CN110625507B (en) | 2019-10-10 | 2019-10-10 | Polishing disk capable of realizing diameter change through lever and polishing method |
| CN202110166603.9A Withdrawn CN112873018A (en) | 2019-10-10 | 2019-10-10 | Method for realizing reducing polishing through lever |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110166603.9A Withdrawn CN112873018A (en) | 2019-10-10 | 2019-10-10 | Method for realizing reducing polishing through lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110625507B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792715A (en) * | 2021-01-13 | 2021-05-14 | 杭州永智信息科技有限公司 | Polishing device with electronically controlled adjustable polishing radius |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370017B (en) * | 2021-07-07 | 2022-08-05 | 中信国安建工集团有限公司 | Grinding equipment for improving working performance of plastering mortar and operation method |
| CN113579982B (en) * | 2021-07-23 | 2022-05-03 | 绍兴银球压力容器制造有限公司 | Evaporator is with high burnishing device that commonality is strong life-span |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1777187A1 (en) * | 1967-09-26 | 1971-09-16 | Sundstrand Corp | Grinding machine plant |
| CN203109737U (en) * | 2013-01-14 | 2013-08-07 | 浙江博来工具有限公司 | Wall grinding machine |
| CN207402569U (en) * | 2017-10-27 | 2018-05-25 | 上海新孚美变速箱技术服务有限公司 | A kind of automatic gearbox of vehicles clutch legendary venomous insect endoporus prosthetic device |
| CN207480329U (en) * | 2017-11-30 | 2018-06-12 | 舟山市百舸船舶设计技术有限公司 | A kind of ship part grinding device |
| CN208391704U (en) * | 2018-07-03 | 2019-01-18 | 佛山卓狮新材料科技有限公司 | A kind of workpiece polishing mechanism |
| CN209453267U (en) * | 2018-11-21 | 2019-10-01 | 兰州梓苑环保科技有限公司 | A kind of easy-to-mount stone mill |
-
2019
- 2019-10-10 CN CN201910957965.2A patent/CN110625507B/en active Active
- 2019-10-10 CN CN202110166603.9A patent/CN112873018A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1777187A1 (en) * | 1967-09-26 | 1971-09-16 | Sundstrand Corp | Grinding machine plant |
| CN203109737U (en) * | 2013-01-14 | 2013-08-07 | 浙江博来工具有限公司 | Wall grinding machine |
| CN207402569U (en) * | 2017-10-27 | 2018-05-25 | 上海新孚美变速箱技术服务有限公司 | A kind of automatic gearbox of vehicles clutch legendary venomous insect endoporus prosthetic device |
| CN207480329U (en) * | 2017-11-30 | 2018-06-12 | 舟山市百舸船舶设计技术有限公司 | A kind of ship part grinding device |
| CN208391704U (en) * | 2018-07-03 | 2019-01-18 | 佛山卓狮新材料科技有限公司 | A kind of workpiece polishing mechanism |
| CN209453267U (en) * | 2018-11-21 | 2019-10-01 | 兰州梓苑环保科技有限公司 | A kind of easy-to-mount stone mill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792715A (en) * | 2021-01-13 | 2021-05-14 | 杭州永智信息科技有限公司 | Polishing device with electronically controlled adjustable polishing radius |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110625507B (en) | 2021-07-13 |
| CN112873018A (en) | 2021-06-01 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210623 Address after: Guo Zhuang Zhen Jia Shan Cun, Jurong City, Zhenjiang City, Jiangsu Province Applicant after: Jurong xinyijie environmental protection equipment Co.,Ltd. Address before: 416-1c-9, 4th floor, Zhixin science and technology complex building, No.15 Xinghuo Road, Jiangbei new district, Nanjing City, Jiangsu Province, 210000 Applicant before: Da Yingke (Nanjing) equipment Co.,Ltd. |
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