CN104708401A - Use method of positioning tool for milling - Google Patents
Use method of positioning tool for milling Download PDFInfo
- Publication number
- CN104708401A CN104708401A CN201310674722.0A CN201310674722A CN104708401A CN 104708401 A CN104708401 A CN 104708401A CN 201310674722 A CN201310674722 A CN 201310674722A CN 104708401 A CN104708401 A CN 104708401A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- positioning
- rectangular end
- positioning seat
- positioning tool
- 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
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The invention relates to a use method of a positioning tool for milling. The method comprises the following steps that firstly, a cylindrical segment of a workpiece is placed in a V-shaped groove in a positioning seat; secondly, a pressing block is used for being fixed to the positioning seat to clamp the cylindrical segment on the workpiece; thirdly, it is ensured that a positioning pin abuts against the bottom of the rectangular end of the workpiece; fourthly, a positioning disc is clamped on a three-claw chuck on a lathe; and fifthly, fine machining is carried out on a through hole in the rectangular end of the workpiece. The positioning tool is simple in structure, flexible and convenient to use, easy to clamp, 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 Drilling operation to workpiece.
Background technology
Workpiece 1 as shown in Figure 1, it has a rectangular end and cylindrical section, now need to carry out fine finishining to rectangle to the through hole 11 on rectangular end according to technical requirement, plain clamp is used to acquire a certain degree of difficulty to its location, especially to ensure machining accuracy, special frock must be used just to meet the demands, and frock must be easy to use, clamping efficiency is high, can ensure its machining accuracy again simultaneously.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, provide a kind of Milling Machining positioning tool 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 Milling Machining positioning tool, comprises the steps: the first step, is placed in the V-shaped groove of positioning seat by the cylindrical section of workpiece;
Second step, uses briquetting to be fixed on positioning seat and clamps the cylindrical section of workpiece;
3rd step, ensures that alignment pin props up the bottom of rectangular end on workpiece;
4th step, is clamped in positioning disk on the scroll chuck of lathe;
5th step, carries out fine finishining to the through hole on the rectangular end of workpiece.
The invention has the advantages that: according to the concrete structure of workpiece, positioning disk arranges the positioning seat matched with workpiece, and use the briquetting of band deep-slotted chip breaker to be clamped by the cylindrical section of workpiece, and use alignment pin to prop up from the bottom of workpiece, when preventing high-speed rotation, workpiece departs from frock, is equipped with balance weight on positioning disk simultaneously, more steady when making positioning disk high-speed rotation, be beneficial to the turning accuracy ensureing workpiece, 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, positioning disk 2 is fixed with balance weight 3 and positioning seat 5, with V-shaped groove 6 on positioning seat 5, positioning seat 5 is fixed with the briquetting 7 with deep-slotted chip breaker 8, the cylindrical section of deep-slotted chip breaker 8 and V-shaped groove 6 pairs of workpiece 1 carries out clamping and positioning, positioning disk 2 is positioned at one end of positioning seat 5 with alignment pin 4, can carry out spacing to workpiece by the rectangular end on workpiece, prevent workpiece from departing from positioning seat 5 when high-speed turning, balance weight 3 is two and about the axisymmetrical of V-shaped groove 6, can ensure that positioning disk 2 keeps balance when high-speed turning, and then machining accuracy during guarantee fine finishining through hole 11,
Using method of the present invention is as follows:
The first step, is placed in the cylindrical section of workpiece in the V-shaped groove 6 of positioning seat 5;
Second step, uses briquetting 7 to be fixed on positioning seat 5 and clamps the cylindrical section of workpiece;
3rd step, ensures that alignment pin 4 props up the bottom of rectangular end on workpiece;
4th step, is clamped on the scroll chuck of lathe by positioning disk 2;
5th step, carries out fine finishining to the through hole on the rectangular end of workpiece.
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 Milling Machining positioning tool, is characterized in that: comprise the steps:
The first step, is placed in the V-shaped groove (6) of positioning seat (5) by the cylindrical section of workpiece;
Second step, uses briquetting (7) to be fixed on positioning seat (5) and clamps the cylindrical section of workpiece;
3rd step, ensures that alignment pin (4) props up the bottom of rectangular end on workpiece;
4th step, is clamped on the scroll chuck of lathe by positioning disk (2);
5th step, carries out fine finishining to the through hole on the rectangular end of workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674722.0A CN104708401A (en) | 2013-12-11 | 2013-12-11 | Use method of positioning tool for milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674722.0A CN104708401A (en) | 2013-12-11 | 2013-12-11 | Use method of positioning tool for milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104708401A true CN104708401A (en) | 2015-06-17 |
Family
ID=53408395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310674722.0A Pending CN104708401A (en) | 2013-12-11 | 2013-12-11 | Use method of positioning tool for milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708401A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372101A (en) * | 2020-11-30 | 2021-02-19 | 贵州凯星液力传动机械有限公司 | Axial part radial hole linear cutting clamping device and using method thereof |
-
2013
- 2013-12-11 CN CN201310674722.0A patent/CN104708401A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372101A (en) * | 2020-11-30 | 2021-02-19 | 贵州凯星液力传动机械有限公司 | Axial part radial hole linear cutting clamping device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
|
| WD01 | Invention patent application deemed withdrawn after publication |