CN102642172A - Extrusion grinding polishing device - Google Patents
Extrusion grinding polishing device Download PDFInfo
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- CN102642172A CN102642172A CN2012101348605A CN201210134860A CN102642172A CN 102642172 A CN102642172 A CN 102642172A CN 2012101348605 A CN2012101348605 A CN 2012101348605A CN 201210134860 A CN201210134860 A CN 201210134860A CN 102642172 A CN102642172 A CN 102642172A
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- polishing agent
- polishing
- clamp
- anchor clamps
- piston
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an extrusion grinding polishing device, which comprises an upper piston, polishing agent cavities, a clamp, a lower piston and a casing. The clamp is radially arranged in the casing, the upper piston and the lower piston are respectively arranged at two ends of the clamp in the axial direction, and the polishing agent cavities are respectively arranged between the upper piston and the clamp and between the lower piston and the clamp. The device removes microcosmic uneven materials on a workpiece surface through scraping effects of abrasive particles by exerting pressure on a grinding polishing agent, achieves the purpose of polishing the workpiece surface, can remove burrs on an channel inside a workpiece, and is high in work efficiency due to the fact that a plurality of workpieces can be machined simultaneously. The extrusion grinding polishing device is simple in structure and simple and convenient in operation.
Description
Technical field
The present invention relates to a kind of crush and grind burnishing device.
Background technology
Polishing is to be purpose to obtain smooth surface or bright luster, also can eliminate gloss simultaneously, usually with polishing wheel as polishing tool; Polishing wheel generally forms with the folded system of multilayer canvas, felt or leather, and the both sides of part clamp with circular metal plate, and its wheel rim applies the polishing agent that is evenly mixed by micron power and grease etc.; When polishing; The peripheral speed of the polishing wheel of rotation is pressed to workpiece with the speed more than the 20m/s at a high speed, makes abrasive material produce roll extrusion and micro cutting to surface of the work, thereby obtains the finished surface of light; Surface roughness generally can reach Ra0.63～0.01 μ m; But because there are micron power or grease etc. in the outside of the polishing wheel of rotation at a high speed, make polishing wheel when work, cause the pollution of working environment easily; And the distance between polishing wheel and the part causes axial dipole field because of the high speed rotation of polishing wheel easily, influences operating efficiency.
Summary of the invention
Goal of the invention: the objective of the invention is provides a kind of simple in structure, easy and simple to handle in order to solve the deficiency of prior art, the crush and grind burnishing device of high efficiency.
Technical scheme: in order to realize above purpose, a kind of crush and grind burnishing device of the present invention, it comprises upper piston; The polishing agent chamber, anchor clamps, lower piston and housing; Radially be provided with anchor clamps in the described housing; Described anchor clamps two ends axially be respectively equipped with upper piston and lower piston, the middle of described upper piston and anchor clamps is provided with the polishing agent chamber, the middle of described lower piston and anchor clamps also is provided with the polishing agent chamber.
Be provided with workpiece in the described anchor clamps, be provided with hole in the workpiece.
Described polishing agent is provided with polishing agent in the chamber.
Beneficial effect: a kind of crush and grind burnishing device provided by the invention; Through to grinding and polishing agent exert pressure; Make the scraping action of abrasive grain remove the uneven material of microcosmic of surface of the work, make piece surface reach the purpose of polishing, and can remove the burr on the part inner passage.Because of this device can be processed a plurality of parts simultaneously, thus high efficiency, and this apparatus structure is simple, and easy and simple to handle.
Description of drawings
Fig. 1 is a full sectional view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the present invention.
As shown in Figure 1, a kind of crush and grind burnishing device of the present invention, it comprises upper piston 1, polishing agent chamber 2, anchor clamps 3, lower piston 4 and housing 5.
Radially be provided with anchor clamps 3 in the described housing 5; Described anchor clamps 3 two ends axially be respectively equipped with upper piston 1 and lower piston 4; The middle of described upper piston 1 and anchor clamps 3 is provided with polishing agent chamber 2, and the middle of described lower piston 4 and anchor clamps 3 also is provided with polishing agent chamber 2.
Be provided with workpiece 6 in the described anchor clamps 3, be provided with hole 7 in the workpiece 6.
Be provided with the polishing agent of forming by sulfuric acid and phosphoric acid in the described polishing agent chamber 2.
When needs polished, to upper piston 1 and lower piston 4 effect certain pressures, when upper piston 1 was applied active force, upper piston 1 moved downward; With the extruding of the polishing agents in the polishing agent chamber 2, at this moment, polishing agent chamber 2 internal pressures increase, the polishing agent motion downwards in the hole 7 that the back is provided with in the workpiece 6 that is squeezed; Move downward thereby promote lower piston 4, at this moment, when lower piston 4 reached capacity the position, the pressure in polishing agent chamber continued to increase; When pressure reached limit value, the inductor in the housing 5 received that signal just promotes lower piston 4 and moves upward, the extruding polishing agent; Hole 7 interior making progress in workpiece 6 are moved, and when upper piston 1 reached capacity the position, the pressure in the polishing agent chamber 2 continued increase; Inductor in the housing 5 receives that signal just promotes upper piston 4 and moves downward, and with this periodic duty, rubs in polishing agent and passes through from sliding wiping of surface to be machined; Thereby make the upper and lower surfaces of workpiece 6 and workpiece 6 inside aperture 7 reach the purpose of grinding and polishing, and can remove burr of workpiece 6 inside aperture 7 etc., this apparatus structure is simple; Volume is little, and can process a plurality of parts simultaneously, so high efficiency.
Above-mentioned embodiment only is explanation technical conceive of the present invention and characteristics, its objective is to let to be familiar with these those skilled in the art and can to understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalents that spirit is made according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (4)
1. crush and grind burnishing device; It is characterized in that: it comprises upper piston (1); Polishing agent chamber (2), anchor clamps (3), lower piston (4) and housing (5); Radially be provided with anchor clamps (3) in the described housing (5); Described anchor clamps (3) two ends axially be respectively equipped with upper piston (1) and lower piston (4), the middle of described upper piston (1) and anchor clamps (3) is provided with polishing agent chamber (2), the middle of described lower piston (4) and anchor clamps (3) also is provided with polishing agent chamber (2).
2. a kind of crush and grind burnishing device according to claim 1 is characterized in that: be provided with workpiece (6) in the described anchor clamps (3).
3. a kind of crush and grind burnishing device according to claim 1 is characterized in that: be provided with hole (7) in the described workpiece (6).
4. a kind of crush and grind burnishing device according to claim 1 is characterized in that: be provided with polishing agent in the described polishing agent chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101348605A CN102642172A (en) | 2012-05-04 | 2012-05-04 | Extrusion grinding polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101348605A CN102642172A (en) | 2012-05-04 | 2012-05-04 | Extrusion grinding polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102642172A true CN102642172A (en) | 2012-08-22 |
Family
ID=46655380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101348605A Pending CN102642172A (en) | 2012-05-04 | 2012-05-04 | Extrusion grinding polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102642172A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571257A (en) * | 2018-12-24 | 2019-04-05 | 铜陵精远线模有限责任公司 | A kind of more wolfram steel mold polishing clamps of abrasive grain flow device |
-
2012
- 2012-05-04 CN CN2012101348605A patent/CN102642172A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 心中有磨: "挤压研磨抛光的基本原理与特点以及工艺参数", 《百度文库》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571257A (en) * | 2018-12-24 | 2019-04-05 | 铜陵精远线模有限责任公司 | A kind of more wolfram steel mold polishing clamps of abrasive grain flow device |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |