CN110877280B - Curved surface polishing machine - Google Patents
Curved surface polishing machine Download PDFInfo
- Publication number
- CN110877280B CN110877280B CN201911289105.2A CN201911289105A CN110877280B CN 110877280 B CN110877280 B CN 110877280B CN 201911289105 A CN201911289105 A CN 201911289105A CN 110877280 B CN110877280 B CN 110877280B
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- CN
- China
- Prior art keywords
- workpiece mounting
- curved surface
- swing arm
- base
- mounting frame
- 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.)
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- 238000005498 polishing Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000006872 improvement Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
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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
-
- 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
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a curved surface polishing machine which comprises a base, a workpiece mounting frame, upright posts and guide posts, wherein the workpiece mounting frame is arranged on the base in a sliding manner; a sliding part is arranged on the guide post in a sliding manner, one end of a driving rod is rotatably arranged on the sliding part, the middle part of an L-shaped swing arm is rotatably arranged on the upright post on one side, the other end of the driving rod is rotatably connected with the upper end part of the swing arm, a polishing wheel is rotatably arranged at the lower end part of the swing arm, and a polishing motor for driving the polishing wheel to rotate is arranged at the lower end part of the swing arm; the fixed mounting panel that is provided with on the base rotates the one end that is provided with the swinging boom on the mounting panel, and the other end of swinging boom rotates the one end that is connected with the pull rod, and the other end and the work piece mounting bracket of pull rod rotate mutually to be connected, are provided with drive swinging boom pivoted rotating electrical machines on the mounting panel.
Description
Technical Field
The invention relates to polishing equipment, in particular to a curved surface polishing machine.
Background
Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media. Under the prior art, simple profiles such as planes can be processed by a common polishing machine, curved surfaces cannot be processed, polishing traces are easy to generate, polishing is not uniform, and the polishing effect is reduced.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and aims to provide a curved surface polishing machine which can automatically polish curved surfaces and has good polishing uniformity.
In order to achieve the technical effects, the technical scheme of the invention is as follows: a curved surface polishing machine comprises a base, a workpiece mounting rack arranged on the base in a sliding mode, stand columns vertically and fixedly arranged on two sides of the base, and guide columns transversely and fixedly arranged between the stand columns on the two sides, wherein the sliding direction of the workpiece mounting rack is parallel to the length direction of the guide columns, and a locking mechanism used for locking a workpiece is arranged on the workpiece mounting rack;
the polishing machine is characterized in that a sliding part is arranged on the guide post in a sliding manner, one end of a driving rod is arranged on the sliding part in a rotating manner, the middle part of an L-shaped swing arm is arranged on the stand column on one side in a rotating manner, the other end of the driving rod is connected with the upper end part of the swing arm in a rotating manner, a polishing wheel is arranged at the lower end part of the swing arm in a rotating manner, and a polishing motor for driving the polishing wheel to rotate is arranged at;
the fixed mounting panel that is provided with on the base, rotate the one end that is provided with the swinging boom on the mounting panel, the other end of swinging boom rotates the one end that is connected with the pull rod, the other end of pull rod with workpiece mounting frame rotates mutually to be connected, be provided with the drive on the mounting panel swinging boom pivoted rotating electrical machines.
The further improvement is that: the sliding part is a guide sleeve which is sleeved on the guide post in a sliding manner.
The further improvement is that: the base is provided with a guide rail, and the bottom of the workpiece mounting frame is provided with a guide part matched with the guide rail.
The further improvement is that: the locking mechanism comprises a fixed baffle fixedly arranged on the workpiece mounting frame and a movable baffle movably arranged on the workpiece mounting frame, and the movable baffle is connected with the workpiece mounting frame through a fastener.
The further improvement is that: the movable baffle is arranged in a sliding mode with the workpiece mounting rack along the horizontal direction.
The further improvement is that: and a connecting frame is welded and fixed on the upright column on one side, and the middle part of the swing arm is rotationally connected with the connecting frame.
The invention has the advantages and beneficial effects that: utilize the swinging boom, pull rod drive work piece mounting bracket slides along the base, and when the curved surface of work piece polishing was contradicted with throwing aureola, can reverse action on the swing arm, the swing arm passes through the drive connecting rod and drives the slider and slide along the guide post, can make then the throwing aureola of swing arm lower extreme along with the change of curved surface inconsistent with the curved surface of work piece all the time, realize then the automatic polishing to the curved surface, and polishing effect is good.
Drawings
FIG. 1 is a schematic of the present invention.
Wherein: 1. a base; 2. a workpiece mounting frame; 3. a column; 4. a guide post; 5. swinging arms; 6. a drive rod; 7. a polishing wheel; 8. a rotating arm; 9. a pull rod; 10. fixing a baffle plate; 11. a movable baffle; 12. a connecting frame; 13. a slider.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, a curved surface polishing machine comprises a base 1, a workpiece mounting frame 2 slidably arranged on the base 1, upright posts 3 vertically and fixedly arranged on two sides of the base 1, and guide posts 4 transversely and fixedly arranged between the upright posts 3 on two sides, wherein the sliding direction of the workpiece mounting frame 2 is parallel to the length direction of the guide posts 4, and a locking mechanism for locking a workpiece is arranged on the workpiece mounting frame 2;
a sliding part 13 is arranged on the guide post 4 in a sliding manner, one end of a driving rod 6 is arranged on the sliding part 13 in a rotating manner, the middle part of an L-shaped swing arm 5 is arranged on the upright post 3 on one side in a rotating manner, the other end of the driving rod 6 is connected with the upper end part of the swing arm 5 in a rotating manner, a polishing wheel 7 is arranged at the lower end part of the swing arm 5 in a rotating manner, and a polishing motor for driving the polishing wheel 7 to rotate is arranged at the lower end part of the swing arm;
the fixed mounting panel that is provided with on base 1, rotate the one end that is provided with swinging boom 8 on the mounting panel, the other end of swinging boom 8 rotates the one end that is connected with pull rod 9, the other end of pull rod 9 with workpiece mounting frame 2 rotates mutually to be connected, be provided with the drive on the mounting panel 8 pivoted rotating electrical machines of swinging boom.
In the preferred embodiment of the present invention, the sliding member 13 is a guide sleeve slidably sleeved on the guide post 4.
In order to facilitate the sliding of the workpiece mounting rack 2 and maintain the straightness, a guide rail is arranged on the base 1, and a guide part matched with the guide rail is arranged at the bottom of the workpiece mounting rack 2.
In order to fix a workpiece on the workpiece mounting rack 2 conveniently, the locking mechanism comprises a fixed baffle 10 fixedly arranged on the workpiece mounting rack 2 and a movable baffle 11 movably arranged on the workpiece mounting rack 2, the movable baffle 11 is connected with the workpiece mounting rack 2 through a fastener, the movable baffle 11 is arranged in a sliding mode with the workpiece mounting rack 2 along the horizontal direction, specifically, when the workpiece is mounted, firstly, one side of the workpiece is abutted against the fixed baffle 10, then, after the movable baffle 11 is moved to abut against the other side of the workpiece, the movable baffle 11 is locked on the workpiece mounting rack 2 through the fastener.
For convenience of installation, a connecting frame 12 is fixedly welded on the upright post 3 on one side, and the middle part of the swing arm 5 is rotatably connected with the connecting frame 12.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a curved surface polishing machine, include the base, slide set up in workpiece mounting bracket on the base, workpiece mounting bracket is last to be provided with the locking mechanism who is used for locking the work piece, its characterized in that: the workpiece mounting frame is characterized by further comprising upright columns vertically and fixedly arranged on two sides of the base and guide columns transversely and fixedly arranged between the upright columns on the two sides, and the sliding direction of the workpiece mounting frame is parallel to the length direction of the guide columns; the polishing machine is characterized in that a sliding part is arranged on the guide post in a sliding manner, one end of a driving rod is arranged on the sliding part in a rotating manner, the middle part of an L-shaped swing arm is arranged on the stand column on one side in a rotating manner, the other end of the driving rod is connected with the upper end part of the swing arm in a rotating manner, a polishing wheel is arranged at the lower end part of the swing arm in a rotating manner, and a polishing motor for driving the polishing wheel to rotate is arranged at; the fixed mounting panel that is provided with on the base, rotate the one end that is provided with the swinging boom on the mounting panel, the other end of swinging boom rotates the one end that is connected with the pull rod, the other end of pull rod with workpiece mounting frame rotates mutually to be connected, be provided with the drive on the mounting panel swinging boom pivoted rotating electrical machines.
2. The curved surface polisher in accordance with claim 1 with: the sliding part is a guide sleeve which is sleeved on the guide post in a sliding manner.
3. The curved surface polisher in accordance with claim 1 with: the base is provided with a guide rail, and the bottom of the workpiece mounting frame is provided with a guide part matched with the guide rail.
4. The curved surface polisher in accordance with claim 1 with: the locking mechanism comprises a fixed baffle fixedly arranged on the workpiece mounting frame and a movable baffle movably arranged on the workpiece mounting frame, and the movable baffle is connected with the workpiece mounting frame through a fastener.
5. The curved surface polisher according to claim 4 with: the movable baffle is arranged in a sliding mode with the workpiece mounting rack along the horizontal direction.
6. The curved surface polisher in accordance with claim 1 with: and a connecting frame is welded and fixed on the upright column on one side, and the middle part of the swing arm is rotationally connected with the connecting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911289105.2A CN110877280B (en) | 2019-12-16 | 2019-12-16 | Curved surface polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911289105.2A CN110877280B (en) | 2019-12-16 | 2019-12-16 | Curved surface polishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110877280A CN110877280A (en) | 2020-03-13 |
| CN110877280B true CN110877280B (en) | 2020-09-08 |
Family
ID=69731679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911289105.2A Active CN110877280B (en) | 2019-12-16 | 2019-12-16 | Curved surface polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110877280B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2787294B2 (en) * | 1996-12-11 | 1998-08-13 | 福島県 | Polishing equipment for metal surfaces |
| JPH1133883A (en) * | 1997-07-15 | 1999-02-09 | Toshiba Ceramics Co Ltd | Copying type biaxial processing device |
| CN2569973Y (en) * | 2002-09-03 | 2003-09-03 | 广东阳江南粤机械制造有限公司 | Automatic sand polishing mechanism |
| CN1546282A (en) * | 2003-12-05 | 2004-11-17 | 中国科学院长春光学精密机械与物理研 | Axial symmetrical aspheric surface belt repairing device |
| CN102019571B (en) * | 2010-10-04 | 2012-03-28 | 吉林大学 | Adaptive machine tool for grinding and polishing complex surfaces |
| CN102101260A (en) * | 2010-12-13 | 2011-06-22 | 江南大学 | Hydraulic copy grinding device |
| CN105014503A (en) * | 2015-05-19 | 2015-11-04 | 上海交通大学 | Precise grinding method for large-caliber axisymmetric aspheric surfaces |
| CN206200734U (en) * | 2016-12-01 | 2017-05-31 | 重庆渝泰玻璃有限公司 | A kind of lapping device of bend glass |
-
2019
- 2019-12-16 CN CN201911289105.2A patent/CN110877280B/en active Active
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| Publication number | Publication date |
|---|---|
| CN110877280A (en) | 2020-03-13 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230418 Address after: 214212 Wanshi town industrial concentration area (South District), Yixing City, Wuxi City, Jiangsu Province Patentee after: Yixing andaxin head Co.,Ltd. Address before: No. 786, Jinfeng Village, Dongyuan Town, Quanzhou Taiwan investment zone, Quanzhou City, Fujian Province, 362000 Patentee before: Quanzhou Taishang investment zone Lianjin Information Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A curved surface polishing machine Effective date of registration: 20231025 Granted publication date: 20200908 Pledgee: Wanshi sub branch of Jiangsu Yixing Rural Commercial Bank Co.,Ltd. Pledgor: Yixing andaxin head Co.,Ltd. Registration number: Y2023980062456 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |