CN102990534A - Low polishing disk of polishing machine - Google Patents
Low polishing disk of polishing machine Download PDFInfo
- Publication number
- CN102990534A CN102990534A CN2012104897159A CN201210489715A CN102990534A CN 102990534 A CN102990534 A CN 102990534A CN 2012104897159 A CN2012104897159 A CN 2012104897159A CN 201210489715 A CN201210489715 A CN 201210489715A CN 102990534 A CN102990534 A CN 102990534A
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- China
- Prior art keywords
- cylinder
- disk body
- disk
- polishing
- drive head
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- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a low polishing disk of a polishing machine, which comprises a disk body and a drive head, wherein the disk body is circular and a matte surface with a thickness of 0.5mm is arranged on the surface of the disk body, the center of the lower part of the disk body is provided with a circular concave hole, the circular concave hole is embedded in and connected with and welded and fixed to a cylinder, the outer end face of the cylinder is a surface with a ratchet, the outer end face of the cylinder is embedded and arranged in a groove of the drive head, and the drive head is circular. According to the lower polishing disk of the polishing machine, the disk body is in center fit and connection with the cylinder, the concentricity between the disk body and the cylinder is ensured; and the cylinder is in embedded connection with the circular drive head, thus the concentricity between the cylinder and the drive head can be ensured and the concentricity between the disk body and the drive head is ensured further.
Description
Technical field
The present invention relates to a kind of lower polishing disk of polishing machine, belong to polissoir.
Background technology
The technical problem that the polishing disk of prior art exists is that the concentricity of driving arrangement and polishing disk can not well be guaranteed.
Summary of the invention
In order to solve the problem that the concentricity of driving arrangement and polishing disk can not well be guaranteed in the prior art, the invention provides a kind of lower polishing disk of polishing machine.
Purpose of the present invention is come specific implementation by the following technical programs:
A kind of lower polishing disk of polishing machine, comprise disk body and driving head, described disk body is that the surface of circle and disk body has the thick matte surface of 0.5mm, the lower central of disk body has circular shrinkage hole, described circular shrinkage hole and cylinder be chimeric to be connected and to be welded and fixed, the outer face of described cylinder is the surface with ratchet, and the outer face of described cylinder is embedded to be installed in the groove of described driving head, and described driving head is rounded.
The lower polishing disk of the polishing machine by above-mentioned design, carrying out the center by disk body and cylinder is connected, guaranteed the concentricity between disk body and the cylinder, and cylinder and circular embedded connection of driving head, can guarantee the concentricity between cylinder and the driving head, and then guarantee the concentricity between disk body and the driving head.
Description of drawings
The below is described in further detail the present invention with embodiment with reference to the accompanying drawings.
Fig. 1 is the structure chart of the lower polishing disk of the described polishing machine of the embodiment of the invention.
The specific embodiment
As shown in Figure 1, the lower polishing disk of the described polishing machine of the embodiment of the invention, comprise disk body 1 and driving head 2, described disk body 1 has the thick matte surface of 0.5mm 11 for the surface of circle and disk body, the lower central of disk body 1 has circular shrinkage hole, and described circular shrinkage hole and a cylinder 3 be chimeric to be connected and to be welded and fixed, and the outer face of described cylinder 3 is the surface with ratchet, the outer face of described cylinder 3 is embedded to be installed in the groove of described driving head 2, and described driving head 2 is rounded.
The lower polishing disk of the polishing machine by above-mentioned design, carrying out the center by disk body and cylinder is connected, guaranteed the concentricity between disk body and the cylinder, and cylinder and circular embedded connection of driving head, can guarantee the concentricity between cylinder and the driving head, and then guarantee the concentricity between disk body and the driving head.
Claims (1)
1. the lower polishing disk of a polishing machine, it is characterized in that, comprise disk body and driving head, described disk body is that the surface of circle and disk body has the thick matte surface of 0.5mm, the lower central of disk body has circular shrinkage hole, and described circular shrinkage hole and cylinder be chimeric to be connected and to be welded and fixed, and the outer face of described cylinder is the surface with ratchet, the outer face of described cylinder is embedded to be installed in the groove of described driving head, and described driving head is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104897159A CN102990534A (en) | 2012-11-27 | 2012-11-27 | Low polishing disk of polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104897159A CN102990534A (en) | 2012-11-27 | 2012-11-27 | Low polishing disk of polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102990534A true CN102990534A (en) | 2013-03-27 |
Family
ID=47919925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104897159A Pending CN102990534A (en) | 2012-11-27 | 2012-11-27 | Low polishing disk of polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102990534A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB739324A (en) * | 1954-01-01 | 1955-10-26 | Berne Tocci Guilbert | Improvements in or relating to polishing and abrading apparatus |
| GB941765A (en) * | 1961-11-08 | 1963-11-13 | Carborundum Co | Sander pad for abrasive discs |
| US3395417A (en) * | 1966-04-05 | 1968-08-06 | Formax Mfg Corp | Backup pad assembly |
| CN2782299Y (en) * | 2004-06-23 | 2006-05-24 | 何柏森 | Crystall plane grinder |
| CN100553886C (en) * | 2004-04-20 | 2009-10-28 | 3M创新有限公司 | Abrasive product and production and preparation method thereof |
-
2012
- 2012-11-27 CN CN2012104897159A patent/CN102990534A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB739324A (en) * | 1954-01-01 | 1955-10-26 | Berne Tocci Guilbert | Improvements in or relating to polishing and abrading apparatus |
| GB941765A (en) * | 1961-11-08 | 1963-11-13 | Carborundum Co | Sander pad for abrasive discs |
| US3395417A (en) * | 1966-04-05 | 1968-08-06 | Formax Mfg Corp | Backup pad assembly |
| CN100553886C (en) * | 2004-04-20 | 2009-10-28 | 3M创新有限公司 | Abrasive product and production and preparation method thereof |
| CN2782299Y (en) * | 2004-06-23 | 2006-05-24 | 何柏森 | Crystall plane grinder |
Non-Patent Citations (1)
| Title |
|---|
| 盛晓敏等: "《超高速磨削技术》", 31 July 2010, 机械工业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |