CN110877280B - Curved surface polishing machine - Google Patents

Curved surface polishing machine Download PDF

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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
sliding
curved
swing arm
base
Prior art date
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Application number
CN201911289105.2A
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Chinese (zh)
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CN110877280A (en
Inventor
王连进
杨璐
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Quanzhou Taishang Investment Zone Lianjin Information Technology Co ltd
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Quanzhou Taishang Investment Zone Lianjin Information Technology Co ltd
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Priority to CN201911289105.2A priority Critical patent/CN110877280B/en
Publication of CN110877280A publication Critical patent/CN110877280A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00Machines 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
    • B24B29/02Machines 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0084Other grinding machines or devices the grinding wheel support being angularly adjustable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

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

Curved surface polishing machine
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.
CN201911289105.2A 2019-12-16 2019-12-16 Curved surface polishing machine Active CN110877280B (en)

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)

* Cited by examiner, † Cited by third party
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

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Publication number Publication date
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