CN103658758A - High-precision drilling fixture - Google Patents
High-precision drilling fixture Download PDFInfo
- Publication number
- CN103658758A CN103658758A CN201310627043.8A CN201310627043A CN103658758A CN 103658758 A CN103658758 A CN 103658758A CN 201310627043 A CN201310627043 A CN 201310627043A CN 103658758 A CN103658758 A CN 103658758A
- Authority
- CN
- China
- Prior art keywords
- location
- plate
- supporting seat
- workpiece
- screw
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 9
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a high-precision drilling fixture comprising a base and a positioning plate. The base is provided with a support. The support is provided with a vertical dovetailed groove. One sidewall of the support is provided with a screw. One end of the screw extends into the dovetailed groove. One sidewall of the positioning plate is provided with a dovetailed projection. The positioning plate is provided with a positioning table and drill jigs. The dovetailed projection is disposed inside the dovetailed groove of the support. The high-precision drilling fixture is simple in structure, flexible and convenient to use, simple for clamping, and high in machining efficiency.
Description
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to the positioning fixture for workpiece is holed.
Background technology
Workpiece 1 as shown in Figure 1, it is rectangular configuration, center is with rectangular channel 12, now need its end face to get out locating hole 11, use common positioning instant to complete, but because the required precision of boring is higher, must use special-purpose frock to position it, and frock must be easy to use, clamping efficiency is high, can guarantee its machining accuracy again simultaneously.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, a kind of high-precision drilling hole tool is provided, it is simple in structure, flexible and convenient to use, and clamping efficiency is high, and machining accuracy is high.
The technical solution adopted in the present invention is as follows:
High-precision drilling hole tool, comprises base and location-plate, and on base, with supporting seat, supporting seat is vertically with dovetail groove, and supporting seat sidewall is provided with screw, and screw end stretches in dovetail groove; Location-plate sidewall is with forked tail platform, and on location-plate, with positioning table and drill jig, forked tail platform is positioned at the dovetail groove of supporting seat.
The invention has the advantages that: according to the structure of workpiece, the location-plate of the positioning table that band is identical with workpiece centre groove structure is set, simultaneously on location-plate with forked tail platform in the dovetail groove of supporting seat, height that can up-down adjustment location-plate, during workpiece pressing, carries out Drilling operation by the drill jig on location-plate to workpiece downwards, simple in structure, 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 and Fig. 3 are structural representation of the present invention.
The specific embodiment
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 base 2 and location-plate 6, on base 2, with supporting seat 3, supporting seat 3 is vertically with dovetail groove 4, and supporting seat 3 sidewalls are provided with screw 5, and screw 5 ends are stretched in dovetail groove 4; Location-plate 6 sidewalls are with forked tail platform 7, on location-plate 6 with positioning table 9 and drill jig 8, forked tail platform 7 is positioned at the dovetail groove 4 of supporting seat 3, when workpiece 1 is positioned, positioning table 9 coordinates with the rectangular channel 12 on workpiece 1, and location-plate 6 is pressed on the end face of workpiece 1, and unscrewing or screw screw 5 can be along the height of dovetail groove 4 up-down adjustment location-plates 6, when location-plate 6 is pressed in the end face of workpiece 1, by 8 pairs of workpiece of drill jig, carry out Drilling operation;
Using method of the present invention is as follows:
The first step, is placed in workpiece 1 on base 2;
Second step, the height along dovetail groove 4 adjusting location-plates 6, stretches in the rectangular channel 12 on workpiece 1 positioning table 9;
The 3rd step, screws 5 pairs of forked tail platforms of screw 7 and clamps, and guarantees that location-plate 6 is pressed on the end face of workpiece 1;
The 4th step processes locating hole 11 on workpiece 1 by drill jig 8.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (1)
1. high-precision drilling hole tool, comprise base (2) and location-plate (6), it is characterized in that: base (2) is upper with supporting seat (3), supporting seat (3) is vertically with dovetail groove (4), supporting seat (3) sidewall is provided with screw (5), and screw (5) end is stretched in dovetail groove (4); Location-plate (6) sidewall is with forked tail platform (7), and location-plate (6) is upper with positioning table (9) and drill jig (8), and forked tail platform (7) is positioned at the dovetail groove (4) of supporting seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627043.8A CN103658758A (en) | 2013-11-29 | 2013-11-29 | High-precision drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627043.8A CN103658758A (en) | 2013-11-29 | 2013-11-29 | High-precision drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103658758A true CN103658758A (en) | 2014-03-26 |
Family
ID=50298216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310627043.8A Pending CN103658758A (en) | 2013-11-29 | 2013-11-29 | High-precision drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103658758A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448572A (en) * | 1982-09-13 | 1984-05-15 | Gill Cyril A | Picture framing |
| US6266890B1 (en) * | 2000-03-06 | 2001-07-31 | Jacob William Sova | Drill director |
| CN201295848Y (en) * | 2008-10-08 | 2009-08-26 | 沈阳飞机工业（集团）有限公司 | Drilling combined clamp for flange series workpieces |
| FR2933025A1 (en) * | 2008-06-27 | 2010-01-01 | Sidel Participations | TOOLS FOR ADAPTING A MOLD TO NEW STANDARDS FOR QUICK CONNECTIONS. |
| CN202015960U (en) * | 2011-04-02 | 2011-10-26 | 奉化市动力机械配件有限公司 | Drilling clamp of rocker arm |
| CN102689200A (en) * | 2012-06-06 | 2012-09-26 | 沈阳飞机工业（集团）有限公司 | Combined clamp for drilling hole of torque tube assembling unit product |
| CN202845854U (en) * | 2012-09-27 | 2013-04-03 | 苏州市东立机械有限公司 | Clamp machining irregular holes |
| CN203282230U (en) * | 2013-06-18 | 2013-11-13 | 陕西理工学院 | Novel drill plate adjustable clamp |
| CN203565932U (en) * | 2013-11-29 | 2014-04-30 | 无锡市航鹄科技有限公司 | High-precision drilling tool |
-
2013
- 2013-11-29 CN CN201310627043.8A patent/CN103658758A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448572A (en) * | 1982-09-13 | 1984-05-15 | Gill Cyril A | Picture framing |
| US6266890B1 (en) * | 2000-03-06 | 2001-07-31 | Jacob William Sova | Drill director |
| FR2933025A1 (en) * | 2008-06-27 | 2010-01-01 | Sidel Participations | TOOLS FOR ADAPTING A MOLD TO NEW STANDARDS FOR QUICK CONNECTIONS. |
| CN201295848Y (en) * | 2008-10-08 | 2009-08-26 | 沈阳飞机工业（集团）有限公司 | Drilling combined clamp for flange series workpieces |
| CN202015960U (en) * | 2011-04-02 | 2011-10-26 | 奉化市动力机械配件有限公司 | Drilling clamp of rocker arm |
| CN102689200A (en) * | 2012-06-06 | 2012-09-26 | 沈阳飞机工业（集团）有限公司 | Combined clamp for drilling hole of torque tube assembling unit product |
| CN202845854U (en) * | 2012-09-27 | 2013-04-03 | 苏州市东立机械有限公司 | Clamp machining irregular holes |
| CN203282230U (en) * | 2013-06-18 | 2013-11-13 | 陕西理工学院 | Novel drill plate adjustable clamp |
| CN203565932U (en) * | 2013-11-29 | 2014-04-30 | 无锡市航鹄科技有限公司 | High-precision drilling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |