CN201511277U - Clamp for grinding grinding plane on surface of cylindrical workpiece - Google Patents
Clamp for grinding grinding plane on surface of cylindrical workpiece Download PDFInfo
- Publication number
- CN201511277U CN201511277U CN2009200397307U CN200920039730U CN201511277U CN 201511277 U CN201511277 U CN 201511277U CN 2009200397307 U CN2009200397307 U CN 2009200397307U CN 200920039730 U CN200920039730 U CN 200920039730U CN 201511277 U CN201511277 U CN 201511277U
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- grinding
- sleeve
- screw rod
- workpiece
- clamp
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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.)
- Expired - Lifetime
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to a clamp for grinding a grinding plane on the surface of a cylindrical surface on a centreless grinder, in particular to a clamp for grinding the grinding plane on the surface of the cylindrical workpiece. The clamp comprises a cylindrical plug bush; an insertion hole matched with the diameter of a workpiece to be processed is formed at the center of the plug bush; a radial threaded hole penetrating the inside and the outside is formed on the side wall of the plug bush; and at least one radial firm screw rod is screwed in the threaded hole. The utility model has the advantages that the structure is simple, the use is convenient, the workpiece can be directly placed in a processing position of the centreless grinder for processing the grinding plane after inserted in the plug bush and firmed; the firm screw rod can serve the double functions of firming and index positioning, and the operating and processing efficiency is high.
Description
Technical field
The utility model relates to a kind of anchor clamps that grinding carried out on the cylindrical work surface at centerless grinder, specifically is a kind of anchor clamps that scabble face at the cylindrical work surfacing.
Background technology
In the processing of some cylindrical works, often need on cylindrical surface, process the face that scabbles of single angle or multi-angle, for example the shank at drill bit processes the uniform plane of orientation of a plurality of calibration.When on centerless grinder, carrying out the above-mentioned man-hour that adds, because centerless grinder does not position workpiece centre, thereby bring certain difficulty for the location and the calibration of the face that scabbles, the existing anchor clamps of finishing above-mentioned processing exist complex operation, defective that production efficiency is low mostly.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of can on centerless grinder, carry out grinding and simple in structure, easy to use, machining accuracy is reliable, working (machining) efficiency is high scabbles the anchor clamps of face at the cylindrical work surfacing.
The anchor clamps that scabble face at the cylindrical work surfacing of the present utility model include a columniform sleeve, the sleeve center has the patchhole that matches with the workpiece to be processed diameter, on the sidewall of sleeve, have the inside and outside radial screw bore that connects, in screwed hole, be rotary with at least one firm screw rod radially.
Also be fixed with several location pins radially on the sidewall of described sleeve, location pin and firm screw rod are positioned on the uniform different angles of the calibration position.
Described location pin can be replaced by the screw rod that screws in the sleeve sidewall.
The utility model is simple in structure, easy to use, with workpiece insert sleeve and firm after can directly put into the processing that the Working position on the centerless grinder scabbles face, its firm screw rod can play double action firm and the calibration location, operation and working (machining) efficiency height.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the end face structure schematic diagram of Fig. 1;
Fig. 3 is anchor clamps of the present utility model and the machining state schematic diagram of workpiece on centerless grinder.
The tool embodiment
As shown in Figure 1 and Figure 2, these anchor clamps include a columniform sleeve 1, the sleeve center has the patchhole 2 that matches with the workpiece to be processed diameter, has the inside and outside radial screw bore 3 that connects on the sidewall of sleeve, is rotary with a firm screw rod 4 radially in screwed hole.Also be fixed with several location pins 5 radially on the sidewall of sleeve, location pin and firm screw rod 4 are positioned on the uniform different angles of the calibration position, and location pin 5 also can be replaced by screw rod.
During this anchor clamps work, 6 of the workers of cylindricality are inserted sleeve 1, part to be processed is exposed to outside the sleeve, as shown in Figure 3, the part that workpiece is to be processed directly is placed between the emery wheel 7 and guide wheel 8 of centerless grinder, utilize between the standing part of firm screw rod or location pin and lathe and position, finish a grinding of scabbling face 61, after the face that scabbles of an angle machines, taking off anchor clamps turns over certain angle and is reentered into, utilize another alignment pin or firm screw rod to position, finish to another scabble face grinding.
Claims (3)
1. anchor clamps that scabble face at the cylindrical work surfacing, it is characterized in that: it includes a columniform sleeve (1), the sleeve center has the patchhole (2) that matches with the workpiece to be processed diameter, on the sidewall of sleeve, have the inside and outside radial screw bore (3) that connects, in screwed hole, be rotary with at least one firm screw rod (4) radially.
2. the anchor clamps that scabble face at the cylindrical work surfacing according to claim 1, it is characterized in that: also be fixed with several location pins (5) radially on the sidewall of sleeve (1), location pin and firm screw rod are positioned on the uniform different angles of the calibration position.
3. according to claim 2ly scabble the anchor clamps of face at the cylindrical work surfacing, it is characterized in that: described location pin can be replaced by the screw rod that screws in the sleeve sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200397307U CN201511277U (en) | 2009-04-29 | 2009-04-29 | Clamp for grinding grinding plane on surface of cylindrical workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200397307U CN201511277U (en) | 2009-04-29 | 2009-04-29 | Clamp for grinding grinding plane on surface of cylindrical workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511277U true CN201511277U (en) | 2010-06-23 |
Family
ID=42482675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200397307U Expired - Lifetime CN201511277U (en) | 2009-04-29 | 2009-04-29 | Clamp for grinding grinding plane on surface of cylindrical workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381555A (en) * | 2013-07-26 | 2013-11-06 | 中国航天空气动力技术研究院 | Square tool for machining complicated shaft parts |
| CN112692651A (en) * | 2020-12-30 | 2021-04-23 | 綦江齿轮传动有限公司 | Grinding method for preventing small-length-diameter-ratio part from jumping |
-
2009
- 2009-04-29 CN CN2009200397307U patent/CN201511277U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381555A (en) * | 2013-07-26 | 2013-11-06 | 中国航天空气动力技术研究院 | Square tool for machining complicated shaft parts |
| CN103381555B (en) * | 2013-07-26 | 2016-08-10 | 中国航天空气动力技术研究院 | A kind of Square tool for complicated Machining of Shaft-type Parts |
| CN112692651A (en) * | 2020-12-30 | 2021-04-23 | 綦江齿轮传动有限公司 | Grinding method for preventing small-length-diameter-ratio part from jumping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |
|
| CX01 | Expiry of patent term |