CN104708347A - Using method of clamp for efficient external circle turning - Google Patents
Using method of clamp for efficient external circle turning Download PDFInfo
- Publication number
- CN104708347A CN104708347A CN201310684627.9A CN201310684627A CN104708347A CN 104708347 A CN104708347 A CN 104708347A CN 201310684627 A CN201310684627 A CN 201310684627A CN 104708347 A CN104708347 A CN 104708347A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- clamp
- rectangular
- positioning disk
- external circle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B1/00—Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a using method of a clamp for efficient external circle turning. The using method comprises the steps that firstly, the rectangular end of a workpiece is inserted into a rectangular through hole in a positioning disc; secondly, a pressing plate is installed to the end face of a clamping section and made to abut against the bottom of the workpiece; thirdly, the clamping section of the positioning disc is clamped to a three-jaw chuck of a lathe; fourthly, external circle turning is carried out on a cylinder body of the workpiece. According to the using method, the clamp is simple in structure, flexible and convenient to use, capable of achieving clamping easily and high in machining precision.
Description
Technical field
The present invention relates to technical field of tooling clamps, particularly relate to positioning fixture and using method thereof for carrying out turning to workpiece.
Background technology
Workpiece 1 as shown in Figure 1, it has a rectangular end and cylinder 11, because this workpiece 1 is obtained by casting, size and the surface quality of cylinder 11 all do not meet technical requirement, usually use the mode of Vehicle Processing, carry out turnery processing to the cylindrical of cylinder 11, the existence of rectangular end, make that certain difficulty is existed to it, and location clamping also must ensure that clamping is easy, does not affect working (machining) efficiency.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, provide a kind of efficient turning clamp and using method thereof, its structure is simple, and flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
The technical solution adopted in the present invention is as follows:
The using method of efficient turning clamp, comprises the steps:
The first step, in rectangular through-hole on the rectangular end of workpiece insertion positioning disk;
Second step, installs pressing plate and makes it prop up the bottom of workpiece on the end face of gripping section;
3rd step, is clamped in the gripping section of positioning disk on the scroll chuck of lathe;
4th step, carries out turning processing to the cylinder of workpiece.
The invention has the advantages that: according to the structure of workpiece, positioning disk arranges the through hole identical with workpiece rectangular end, briquetting is installed on the end face of gripping section and compresses bottom the rectangular end of workpiece simultaneously, positioning disk cylindrical has groove to through hole, makes positioning disk have elasticity, is beneficial to and clamps workpiece rectangular end, structure is simple, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of workpiece.
Fig. 2 is structural representation of the present invention.
Fig. 3 is using state figure of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1 to Figure 3, the present invention includes positioning disk 2, with gripping section 4 on positioning disk 2, be convenient to be clamped on the scroll chuck of lathe, the end face of gripping section 4 is with alignment pin 6, pressing plate 5 is located by alignment pin 6 and is fixed on by screw 7 on the end face of gripping section 4, during location, compresses bottom the rectangular end of pressing plate 5 pairs of workpiece 1; Positioning disk 2 has rectangular through-hole 9 in the axial direction, the structure of rectangular through-hole 9 is identical with the rectangular end of workpiece 1, be convenient to clamp workpiece 1, the bottom of rectangular through-hole 9 is with U-lag 8, the cylindrical of positioning disk 2 has groove 3 to through hole 9, make positioning disk 2 have certain elasticity, when machine tool three-jaw chuck clamps, can clamp workpiece 1;
Using method of the present invention is as follows:
The first step, in rectangular through-hole 9 on the rectangular end of workpiece 1 insertion positioning disk 2;
Second step, installs pressing plate 5 and makes it prop up the bottom of workpiece 1 on the end face of gripping section 4;
3rd step, is clamped in the gripping section 4 of positioning disk 2 on the scroll chuck of lathe;
4th step, carries out turning processing to the cylinder 11 of workpiece 1.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention, see claim, within protection scope of the present invention, can do any type of amendment.
Claims (1)
1. the using method of efficient turning clamp, is characterized in that: comprise the steps:
The first step, inserts the rectangular end of workpiece (1) in the upper rectangular through-hole (9) of positioning disk (2);
Second step, installs pressing plate (5) and makes it prop up the bottom of workpiece (1) on the end face of gripping section (4);
3rd step, is clamped in the gripping section of positioning disk (2) (4) on the scroll chuck of lathe;
4th step, carries out turning processing to the cylinder (11) of workpiece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684627.9A CN104708347A (en) | 2013-12-12 | 2013-12-12 | Using method of clamp for efficient external circle turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684627.9A CN104708347A (en) | 2013-12-12 | 2013-12-12 | Using method of clamp for efficient external circle turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104708347A true CN104708347A (en) | 2015-06-17 |
Family
ID=53408341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310684627.9A Pending CN104708347A (en) | 2013-12-12 | 2013-12-12 | Using method of clamp for efficient external circle turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523840A (en) * | 2021-08-03 | 2021-10-22 | 中车大同电力机车有限公司 | Cutting sleeve type joint body clamp and numerically controlled lathe |
-
2013
- 2013-12-12 CN CN201310684627.9A patent/CN104708347A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523840A (en) * | 2021-08-03 | 2021-10-22 | 中车大同电力机车有限公司 | Cutting sleeve type joint body clamp and numerically controlled lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |