CN104708069A - Method for using locating tool for high-accuracy drilling machining of rectangular block - Google Patents
Method for using locating tool for high-accuracy drilling machining of rectangular block Download PDFInfo
- Publication number
- CN104708069A CN104708069A CN201310681433.3A CN201310681433A CN104708069A CN 104708069 A CN104708069 A CN 104708069A CN 201310681433 A CN201310681433 A CN 201310681433A CN 104708069 A CN104708069 A CN 104708069A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- locating
- loading plate
- rectangular block
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a method for using a locating tool for high-accuracy drilling machining of a rectangular block. The method comprises the following steps that the first step, a loading plate is inverted; the second step, a workpiece is put into a locating groove, and one end of the workpiece abuts against a locating pin; the third step, a boss on a locating block is arranged in the locating groove and presses the workpiece, and fixing holes correspond to threaded through holes; the fourth step, screws are installed in the threaded through holes and the fixing holes, so that the locating block and the loading plate are fixedly connected; the fifth step, the loading plate is upwards placed, and supporting legs are arranged on an operating platform in a supporting mode; the sixth step, a drill bit penetrates through a drill jig to conduct drilling machining on the workpiece. The locating tool for high-accuracy drilling machining of the rectangular block is simple in structure and high in machining accuracy, and flexible and convenient to use and easy to clamp.
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
Workpiece 1 as shown in Figure 1, it is rectangle, two through holes 11 to be processed at its length direction, common frock clamp is used to realize, but because the precision of two through holes 11 and position degree require higher, special fixture must be used to position it, but also necessary clamping is easy, ensures production efficiency.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, provide a kind of rectangular block high-precision borehole locating and machining frock 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 rectangular block high-precision borehole locating and machining frock, comprises the steps:
The first step, is inverted loading plate;
Second step, is placed in workpiece in locating slot, and makes one end of workpiece prop up alignment pin;
3rd step, makes the boss on locating piece be positioned at locating slot and be pressed on workpiece, and makes fixing hole corresponding with tapped through hole;
4th step, is installed in tapped through hole and fixing hole with screw, locating piece and loading plate is connected;
5th step, just puts loading plate, makes leg be supported on operating desk;
6th step, makes drill bit pass drill jig and carries out Drilling operation to workpiece.
The invention has the advantages that: loading plate is arranged the locating slot identical with Workpiece structure and workpiece is positioned, use locating piece to carry out clamping and positioning to workpiece simultaneously, the waste material that processing can be made to produce with the locating piece of material-dropping hole is discharged in time, ensure machining accuracy and do not destroy cutter, 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 the structural representation of locating piece of the present invention.
Fig. 3 is structural representation of the present invention (not comprising locating piece).
Fig. 4 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 Figures 1 to 4, the present invention includes loading plate 3 and locating piece 2, with leg 6, tapped through hole 5 and locating slot 4 on loading plate 3, add man-hour, leg 6 is supported on operating desk, and the structure of locating slot 4 is identical with the structure of workpiece 1, be beneficial to and workpiece 1 is accurately located, improve positioning precision, tapped through hole 5 is positioned at locating slot 4 both sides, one end of locating slot 4, with alignment pin 7, during clamping, is carried out spacing from one end of workpiece 1, on loading plate 3 along the length direction of locating slot 4 with a pair drill jig 8, processing drill by drill jig 8 pairs of workpiece 1 process through hole 11, with fixed disk 21 on locating piece 2, with microscler boss 23 on fixed disk 21, the structure of microscler boss 23 is identical with the structure of the locating slot 4 of workpiece 1, guarantee to coordinate very well accurately to locate workpiece 1, with a pair material-dropping hole 24 on microscler boss 23, material-dropping hole 24 can be discharged in time by adding the waste material produced man-hour, avoid waste material on the impact of workpiece 1 machining accuracy, the wearing and tearing of drill bit can not be reduced simultaneously, positioning disk 21 is positioned at boss 23 both sides with fixing hole 22, during assembling, locating piece 2 is fixed on loading plate 3 by screw 9 and tapped through hole 5 and fixing hole 22, microscler boss 23 is positioned at locating slot 4, microscler boss 23 is pressed on workpiece 1,
Using method of the present invention is as follows:
The first step, is inverted loading plate 3;
Second step, is placed in workpiece 1 in locating slot 4, and makes one end of workpiece 1 prop up alignment pin 7;
3rd step, makes the boss 23 on locating piece 2 be positioned at locating slot 4 and be pressed on workpiece 1, and makes fixing hole 22 corresponding with tapped through hole 5;
4th step, is installed in tapped through hole 5 and fixing hole 22 with screw 9, and locating piece 2 and loading plate 3 are connected;
5th step, just puts loading plate 3, makes leg 6 be supported on operating desk;
6th step, makes drill bit pass drill jig 8 pairs of workpiece 1 and carries out Drilling operation.
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 rectangular block high-precision borehole locating and machining frock, is characterized in that: comprise the steps:
The first step, is inverted loading plate (3);
Second step, is placed in workpiece (1) in locating slot (4), and makes one end of workpiece (1) prop up alignment pin (7);
3rd step, makes the boss (23) on locating piece (2) be positioned at locating slot (4) and be pressed on workpiece (1), and makes fixing hole (22) corresponding with tapped through hole (5);
4th step, is installed in tapped through hole (5) and fixing hole (22) with screw (9), and locating piece (2) and loading plate (3) are connected;
5th step, just puts loading plate (3), makes leg (6) be supported on operating desk;
6th step, makes drill bit pass drill jig (8) and carries out Drilling operation to workpiece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681433.3A CN104708069A (en) | 2013-12-12 | 2013-12-12 | Method for using locating tool for high-accuracy drilling machining of rectangular block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681433.3A CN104708069A (en) | 2013-12-12 | 2013-12-12 | Method for using locating tool for high-accuracy drilling machining of rectangular block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104708069A true CN104708069A (en) | 2015-06-17 |
Family
ID=53408076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310681433.3A Pending CN104708069A (en) | 2013-12-12 | 2013-12-12 | Method for using locating tool for high-accuracy drilling machining of rectangular block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708069A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881601A (en) * | 2017-02-20 | 2017-06-23 | 天津七二通信广播股份有限公司 | A kind of drilling tool and application method |
| CN106914648A (en) * | 2015-12-27 | 2017-07-04 | 天津市鑫源泓达科技有限公司 | A kind of hole drilling positioning fixture |
-
2013
- 2013-12-12 CN CN201310681433.3A patent/CN104708069A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914648A (en) * | 2015-12-27 | 2017-07-04 | 天津市鑫源泓达科技有限公司 | A kind of hole drilling positioning fixture |
| CN106881601A (en) * | 2017-02-20 | 2017-06-23 | 天津七二通信广播股份有限公司 | A kind of drilling tool and application method |
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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 |