CN104708412A - Application method of high-precision drilling fixture - Google Patents
Application method of high-precision drilling fixture Download PDFInfo
- Publication number
- CN104708412A CN104708412A CN201310681303.XA CN201310681303A CN104708412A CN 104708412 A CN104708412 A CN 104708412A CN 201310681303 A CN201310681303 A CN 201310681303A CN 104708412 A CN104708412 A CN 104708412A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- positioning
- application method
- positioning disk
- drilling fixture
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Abstract
The invention relates to an application method of a high-precision drilling fixture. The application method comprises the following steps: (1) a workpiece is mounted on a positioning disc, and all parts of the workpiece are made to fit a central positioning hole and dowel pins; (2) bolts are adjusted to press a pressing block on one end surface of the workpiece; (3) whether the positioning of the workpiece is accurate is judged by detecting whether a step on the positioning disc is horizontal; and (4) the positioning disc is fixed on an operation table and the workpiece is drilled. The drilling fixture has the advantages of simple structure, flexibility and convenience in use, simple clamping and high machining precision.
Description
Technical field
The present invention relates to technical field of tooling clamps, particularly relate to the fixture for carrying out boring location to workpiece and using method thereof.
Background technology
Field of machining, often needs to hole to various workpiece, the processing such as turning, carrying out simple positioning instant for a common workpiece to it can, but for the workpiece of complicated structure, simultaneously higher to requirement on machining accuracy, special positioning tool must be used to process.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, provide a kind of high-precision borehole fixture, the simple and using method of its structure, 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 high-precision borehole fixture, comprises the steps:
The first step, positioning disk installs workpiece, make each position on workpiece respectively with center positioning hole, detent fit;
Second step, adjusting bolt, makes briquetting be pressed on the end face of workpiece;
3rd step, the whether level of the step on detection and location dish, judges that whether the location of workpiece is accurate;
4th step, is fixed on positioning disk on operating desk, carries out Drilling operation to workpiece.
The invention has the advantages that: according to the structure of workpiece, to positioning disk being arranged the centre bore positioned workpiece cylindrical section, whether construction bolt and briquetting compress workpiece simultaneously, positioning disk are installed alignment pin and accurately locate its workpiece, accurate to the location of workpiece for detecting, positioning disk arranges step, detect step whether level and provable Workpiece fixing whether accurate, structure is simple, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 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 depicted in figs. 1 and 2, the present invention includes positioning disk 1, with alignment pin 2 on positioning disk 1, center positioning hole 3 and pair of bolts 4, alignment pin 2 coordinates with the locating hole on workpiece 7 chassis, the rotation of workpiece 7 can be limited, center positioning hole 3 coordinates with the cylindrical section on workpiece 7, pair of bolts 4 is about the axisymmetrical of locating hole 3, bolt 4 is provided with briquetting 5, briquetting 5 acts on the end face of workpiece 7, can guarantee effect force rate comparatively uniform balance, the end face of positioning disk 1 is with step 6, after workpiece 7 is had good positioning, detect the plane whether level of step 6, whether accurately can judge the location of workpiece 7, add man-hour, positioning disk 1 is mounted on operating desk, workpiece 7 is made to need the position level of boring, Drilling operation is carried out to workpiece 7,
Using method of the present invention is as follows:
The first step, positioning disk 1 is installed workpiece 7, make each position on workpiece 7 respectively with center positioning hole 3, alignment pin 2 coordinates;
Second step, adjusting bolt 4, makes briquetting 5 be pressed on the end face of workpiece 7;
3rd step, step on detection and location dish 16 whether level, judges that whether the location of workpiece 7 is accurate;
4th step, is fixed on operating desk by positioning disk 1, carries out Drilling operation to workpiece 7.
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 high-precision borehole fixture, is characterized in that: comprise the steps:
The first step, positioning disk (1) is installed workpiece (7), make each position on workpiece (7) respectively with center positioning hole (3), alignment pin (2) coordinates;
Second step, adjusting bolt (4), makes briquetting (5) be pressed on the end face of workpiece (7);
3rd step, the whether level of the step (6) on detection and location dish (1), judges that whether the location of workpiece (7) is accurate;
4th step, is fixed on operating desk by positioning disk (1), carries out Drilling operation to workpiece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681303.XA CN104708412A (en) | 2013-12-12 | 2013-12-12 | Application method of high-precision drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681303.XA CN104708412A (en) | 2013-12-12 | 2013-12-12 | Application method of high-precision drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104708412A true CN104708412A (en) | 2015-06-17 |
Family
ID=53408406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310681303.XA Pending CN104708412A (en) | 2013-12-12 | 2013-12-12 | Application method of high-precision drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708412A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088351A (en) * | 2018-02-06 | 2018-05-29 | 江苏万达特种轴承有限公司 | A kind of depth step rapid measurement device and its measuring method |
-
2013
- 2013-12-12 CN CN201310681303.XA patent/CN104708412A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088351A (en) * | 2018-02-06 | 2018-05-29 | 江苏万达特种轴承有限公司 | A kind of depth step rapid measurement device and its measuring method |
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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 |