CN104708354A - Application method for bolt fine-hole-machining positioning device - Google Patents
Application method for bolt fine-hole-machining positioning device Download PDFInfo
- Publication number
- CN104708354A CN104708354A CN201310686901.6A CN201310686901A CN104708354A CN 104708354 A CN104708354 A CN 104708354A CN 201310686901 A CN201310686901 A CN 201310686901A CN 104708354 A CN104708354 A CN 104708354A
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- China
- Prior art keywords
- workpiece
- positioning
- bolt
- application method
- hole
- 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.)
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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
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to an application method for a bolt fine-hole-machining positioning device The application method comprises the following steps that, firstly, a cylinder section of a workpiece is placed in a first V-shaped groove of a positioning seat; secondly, one end, in need of fine machining, of the workpiece is abutted against a positioning pin; thirdly, pressing blocks are fixedly connected with the positioning seat through bolts, and the workpiece is compressed; fourthly, the positioning disc is arranged on a chuck of a lathe in a clamped mode; fifthly, fine machining is carried out on a drill hole of the workpiece. The application method for the bolt fine-hole-machining positioning device has the advantages that the structure is simple, the operation is simple and convenient, and the machining precision is high.
Description
Technical field
The present invention relates to technical field of tooling clamps, particularly relate to a kind of using method to the positioner that bolt end is holed.
Background technology
Bolt contains screw rod and bolt head composition, if carry out Drilling operation to its bolt head, because screw rod be cylinder, adds man-hour positioning it, if Fixture designing is unreasonable, very easily the relatively rotating of generation screw rod and frock, affects machining accuracy.
Summary of the invention
The present invention is directed to the problems referred to above of the prior art, provide the using method of a kind of bolt essence hole machined positioner, its structure is simple, and easy and simple to handle, machining accuracy is high.
The technical solution adopted in the present invention is as follows:
The using method of bolt essence hole machined positioner, comprises the steps:
The first step, is placed in the column body segment of workpiece in the first V-shaped groove of positioning seat;
Second step, makes workpiece need accurately machined one end to prop up alignment pin;
3rd step, is connected briquetting and positioning seat, Work-sheet pressing by bolt;
4th step, is clamped in positioning disk on the chuck of lathe;
5th step, carries out fine finishining to the boring on workpiece.
The invention has the advantages that: balancing weight is set on positioning disk, be conducive to balance when positioning disk rotates, ensure machining accuracy; Positioning disk is provided with the positioning seat of V-shaped groove, positioning seat matches with the briquetting with V-shaped groove and to compress workpiece, also with alignment pin on positioning disk, for carrying out axial location to workpiece; Structure of the present invention is simple, and easy and simple to handle, machining accuracy is high.
Accompanying drawing explanation
Fig. 1 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, the present invention includes positioning disk 1, with two balancing weights 2, alignment pin 3 and locating hole 4 on positioning disk 1; Direction vertical with alignment pin 3 on positioning disk 1 is provided with positioning seat 5, with the first V-shaped groove on positioning seat 5, positioning seat 5 is provided with briquetting 6, and with the second V-shaped groove on briquetting 6, described first V-shaped groove matches with the second V-shaped groove and to compress workpiece 8; Briquetting 6 is two and is connected by bolt 7 and positioning seat 5; Two balancing weights 2 are symmetrical arranged about alignment pin 3, are conducive to adding the balance that man-hour, positioning disk 1 rotated; Locating hole 4 is uniform is three and the distance at each locating hole 4 to positioning disk 1 center is identical, locating hole 4 is for navigating to the chuck of lathe by positioning disk 1, ensure positioning disk 1 uniform force, the positioning precision of positioning disk 1 can be improved, add man-hour, alignment pin 3 is for carrying out axial location to the end of workpiece 8, and then the machining accuracy of the boring 81 of guarantee workpiece 8.
Using method of the present invention is as follows:
The first step, is placed in the column body segment of workpiece 8 in first V-shaped groove of positioning seat 5;
Second step, makes workpiece 8 need accurately machined one end to prop up alignment pin 3;
3rd step, is connected briquetting 6 and positioning seat 5 by bolt 7, workpiece 8 is compressed;
4th step, is clamped on the chuck of lathe by positioning disk 1;
5th step, carries out fine finishining to the boring 81 on workpiece 8.
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 bolt essence hole machined positioner, is characterized in that: comprise the steps:
The first step, is placed in the column body segment of workpiece in the first V-shaped groove of positioning seat;
Second step, makes workpiece need accurately machined one end to prop up alignment pin;
3rd step, is connected briquetting and positioning seat, Work-sheet pressing by bolt;
4th step, is clamped in positioning disk on the chuck of lathe;
5th step, carries out fine finishining to the boring on workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310686901.6A CN104708354A (en) | 2013-12-13 | 2013-12-13 | Application method for bolt fine-hole-machining positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310686901.6A CN104708354A (en) | 2013-12-13 | 2013-12-13 | Application method for bolt fine-hole-machining positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104708354A true CN104708354A (en) | 2015-06-17 |
Family
ID=53408348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310686901.6A Pending CN104708354A (en) | 2013-12-13 | 2013-12-13 | Application method for bolt fine-hole-machining positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708354A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500670A (en) * | 2017-02-28 | 2018-09-07 | 湖南新辉凡智能科技有限公司 | A kind of milling machine processing auxiliary tool |
| CN110977512A (en) * | 2019-12-20 | 2020-04-10 | 天津精国机械制造有限公司 | Numerical control lathe fixture |
-
2013
- 2013-12-13 CN CN201310686901.6A patent/CN104708354A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500670A (en) * | 2017-02-28 | 2018-09-07 | 湖南新辉凡智能科技有限公司 | A kind of milling machine processing auxiliary tool |
| CN110977512A (en) * | 2019-12-20 | 2020-04-10 | 天津精国机械制造有限公司 | Numerical control lathe fixture |
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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 |