CN103658759A - Efficient positioning fixture for drilling - Google Patents
Efficient positioning fixture for drilling Download PDFInfo
- Publication number
- CN103658759A CN103658759A CN201310631307.7A CN201310631307A CN103658759A CN 103658759 A CN103658759 A CN 103658759A CN 201310631307 A CN201310631307 A CN 201310631307A CN 103658759 A CN103658759 A CN 103658759A
- Authority
- CN
- China
- Prior art keywords
- plate
- bushing plate
- positioning fixture
- drilling
- pressing plate
- 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
- 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 an efficient positioning fixture for drilling. The fixture comprises a bottom plate. A side plate is vertically fixedly connected onto the bottom plate. The top of the side plate is provided with through channels. Drill jig plates are fixedly connected inside the through channels. Each drill jig plate is provided with a drill jig arranged above the bottom plate. The sidewall of the side plate is fixedly connected with a support plate. A bolt is vertically mounted on the support plate. A screw is mounted at the top of the side plate. One end of the screw is fixedly connected with a pressure plate. The efficient positioning fixture for drilling is simple in structure, flexible and convenient to use, simple for clamping and high in machining precision.
Description
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to for workpiece being carried out to the positioning fixture of Drilling operation.
Background technology
For the more complicated workpiece of structure, it is being positioned and is adding man-hour, use plain clamp to acquire a certain degree of difficulty to its location, especially to guarantee machining accuracy, must use special-purpose frock just can meet the demands, 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 efficient drilling positioning fixture 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:
Efficient drilling positioning fixture, comprises bushing plate, uniform several drill jigs and supporting leg on bushing plate; Bolt is equipped with in the central authorities of bushing plate, and on bolt, cover has pressing plate, on pressing plate, radially with fluting, is positioned at fluting with alignment pin on bushing plate, and pressing plate is fixed on bushing plate by wing nut; The bottom of supporting leg is with rubber blanket.
The invention has the advantages that: according to the structure of workpiece, uniform several drill jigs and supporting leg on bushing plate, and in the bottom of supporting leg, rubber blanket is installed, play the damping effect in process, be conducive to guarantee machining accuracy, central authorities at bushing plate arrange bolt and pressing plate and alignment pin simultaneously, workpiece is accurately located, and bolt and pressing plate etc. are all than being easier to dismounting, simple in structure, 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.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the present invention includes bushing plate 1, uniform several drill jigs 2 and supporting leg 4 on bushing plate 1, supporting leg 4 can support bushing plate 1, is convenient to workpiece to carry out Drilling operation; Bolt 6 is equipped with in the central authorities of bushing plate 1, on bolt 6, cover has pressing plate 3, pressing plate 3 from the bottom of workpiece to by Work-sheet pressing tightly in bushing plate 1, on pressing plate 3 radially with fluting 8, facilitate the installation and removal of pressing plate 3, on bushing plate 1, be positioned at fluting 8 with alignment pin 9, alignment pin 9 coordinates with the locating hole on workpiece, can prevent that workpiece from rotating in the horizontal direction, affect its machining accuracy, pressing plate 3 is fixed on bushing plate 1 by wing nut 7, and wing nut 7 acts on pressing plate 3, the convenient location to workpiece; Certain damping effect, with rubber blanket 5, can be played in the bottom of supporting leg 4 when High-speed machining, guarantees the borehole accuracy of workpiece;
Using method of the present invention is as follows:
The first step, bushing plate 1 is inverted on operating desk;
Second step, carries out pre-determined bit by alignment pin 9 and 6 pairs of workpiece of bolt;
The 3rd step, covers pressing plate 3 on workpiece, and by wing nut 7, is anchored on the bottom of bushing plate 1;
The 4th step, is just putting bushing plate 1, and now workpiece is below bushing plate 1, and supporting leg 4 gets up the related workpiece support of bushing plate 1;
The 5th step, carries out Drilling operation by 2 pairs of workpiece of drill jig.
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. efficient drilling positioning fixture, comprises bushing plate (1), it is characterized in that: the upper uniform several drill jigs (2) of bushing plate (1) and supporting leg (4); Bolt (6) is equipped with in the central authorities of bushing plate (1), the upper cover of bolt (6) has pressing plate (3), on pressing plate (3), radially with fluting (8), be positioned at fluting (8) with alignment pin (9) on bushing plate (1), pressing plate (3) is fixed on bushing plate (1) by wing nut (7); The bottom of supporting leg (4) is with rubber blanket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631307.7A CN103658759A (en) | 2013-11-29 | 2013-11-29 | Efficient positioning fixture for drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631307.7A CN103658759A (en) | 2013-11-29 | 2013-11-29 | Efficient positioning fixture for drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103658759A true CN103658759A (en) | 2014-03-26 |
Family
ID=50298217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310631307.7A Pending CN103658759A (en) | 2013-11-29 | 2013-11-29 | Efficient positioning fixture for drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103658759A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414595A (en) * | 2015-11-26 | 2016-03-23 | 安徽鼎远金属制品有限公司 | Drilling device used for damping sleeve |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448572A (en) * | 1982-09-13 | 1984-05-15 | Gill Cyril A | Picture framing |
| US4461603A (en) * | 1982-03-19 | 1984-07-24 | Cincinnati Tool, Division Of Warren Tool Corporation | Drilling fixture |
| CN101176926A (en) * | 2007-11-30 | 2008-05-14 | 上海诺玛液压***有限公司 | Magnetizer drilling jig gripper for electro-hydraulic servo valve |
| CN201552321U (en) * | 2009-11-16 | 2010-08-18 | 温州市冠盛汽车零部件集团股份有限公司 | Adjustable universal drill jig |
| CN102784951A (en) * | 2012-08-09 | 2012-11-21 | 山东华力电机集团股份有限公司 | Outward expansion type drill tire |
| CN103084621A (en) * | 2011-10-28 | 2013-05-08 | 江苏曙光石油钻采设备有限公司 | Offshore oil pipe joint outer wall drilling fixture |
| CN203091803U (en) * | 2012-12-21 | 2013-07-31 | 福建省泉州市利东机械有限公司 | Twelve-hole flange yoke drill jig |
| CN203566348U (en) * | 2013-11-29 | 2014-04-30 | 无锡市航鹄科技有限公司 | Positioning fixture for use in efficient drilling |
-
2013
- 2013-11-29 CN CN201310631307.7A patent/CN103658759A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461603A (en) * | 1982-03-19 | 1984-07-24 | Cincinnati Tool, Division Of Warren Tool Corporation | Drilling fixture |
| US4448572A (en) * | 1982-09-13 | 1984-05-15 | Gill Cyril A | Picture framing |
| CN101176926A (en) * | 2007-11-30 | 2008-05-14 | 上海诺玛液压***有限公司 | Magnetizer drilling jig gripper for electro-hydraulic servo valve |
| CN201552321U (en) * | 2009-11-16 | 2010-08-18 | 温州市冠盛汽车零部件集团股份有限公司 | Adjustable universal drill jig |
| CN103084621A (en) * | 2011-10-28 | 2013-05-08 | 江苏曙光石油钻采设备有限公司 | Offshore oil pipe joint outer wall drilling fixture |
| CN102784951A (en) * | 2012-08-09 | 2012-11-21 | 山东华力电机集团股份有限公司 | Outward expansion type drill tire |
| CN203091803U (en) * | 2012-12-21 | 2013-07-31 | 福建省泉州市利东机械有限公司 | Twelve-hole flange yoke drill jig |
| CN203566348U (en) * | 2013-11-29 | 2014-04-30 | 无锡市航鹄科技有限公司 | Positioning fixture for use in efficient drilling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414595A (en) * | 2015-11-26 | 2016-03-23 | 安徽鼎远金属制品有限公司 | Drilling device used for damping sleeve |
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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 |