CN203566348U - Positioning fixture for use in efficient drilling - Google Patents
Positioning fixture for use in efficient drilling Download PDFInfo
- Publication number
- CN203566348U CN203566348U CN201320773937.3U CN201320773937U CN203566348U CN 203566348 U CN203566348 U CN 203566348U CN 201320773937 U CN201320773937 U CN 201320773937U CN 203566348 U CN203566348 U CN 203566348U
- Authority
- CN
- China
- Prior art keywords
- plate
- positioning fixture
- bushing plate
- pressing plate
- workpiece
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a positioning fixture for use in efficient drilling. The positioning fixture comprises a bottom plate, wherein a side plate is vertically connected to the bottom plate; the top of the side plate is provided with a through groove; a drill plate is fixedly connected into the through groove, and is provided with a drilling jig; the drilling jig is positioned above the bottom plate; the side wall of the side plate is fixedly connected with a support plate; a bolt is vertically arranged on the support plate; a screw rod is arranged on the top of the side plate; the end part of the screw rod is fixedly connected with a pressure plate. The positioning fixture has the advantages of simple structure, flexibility and convenience in use, easiness in clamping and high machining accuracy.
Description
Technical field
The utility model relates to technical field of tooling clamps, relates 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.
Utility model content
The utility model, for above-mentioned shortcoming of the prior art, provides a kind of efficient drilling positioning fixture, and it is simple in structure, flexible and convenient to use, and clamping efficiency is high, and machining accuracy is high.
The technical scheme that the utility model adopts 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 utility model has the advantage of: 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 utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1, the utility model comprises bushing plate 1, uniform several drill jigs 2 and supporting leg 4 on bushing plate 1, and 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 utility model 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 to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, 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 |
---|---|---|---|
CN201320773937.3U CN203566348U (en) | 2013-11-29 | 2013-11-29 | Positioning fixture for use in efficient drilling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320773937.3U CN203566348U (en) | 2013-11-29 | 2013-11-29 | Positioning fixture for use in efficient drilling |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203566348U true CN203566348U (en) | 2014-04-30 |
Family
ID=50534106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320773937.3U Expired - Fee Related CN203566348U (en) | 2013-11-29 | 2013-11-29 | Positioning fixture for use in efficient drilling |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203566348U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103658759A (en) * | 2013-11-29 | 2014-03-26 | 无锡市航鹄科技有限公司 | Efficient positioning fixture for drilling |
-
2013
- 2013-11-29 CN CN201320773937.3U patent/CN203566348U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103658759A (en) * | 2013-11-29 | 2014-03-26 | 无锡市航鹄科技有限公司 | Efficient positioning fixture for drilling |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141129 |
|
EXPY | Termination of patent right or utility model |