CN204486864U - A kind of general quick locking drill jig - Google Patents
A kind of general quick locking drill jig Download PDFInfo
- Publication number
- CN204486864U CN204486864U CN201420785870.XU CN201420785870U CN204486864U CN 204486864 U CN204486864 U CN 204486864U CN 201420785870 U CN201420785870 U CN 201420785870U CN 204486864 U CN204486864 U CN 204486864U
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- China
- Prior art keywords
- bushing plate
- guide pillar
- bushing
- tooth
- drill jig
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Abstract
The utility model relates to aeronautical technology equipment, provides a kind of general quick locking drill jig.It comprises: drill jig body and bushing plate, bushing plate is provided with fixing drill bushing; Described body is equipped with interchangeable keeper and rhombus pin, changes alignment pin and namely can process different workpiece; Replacing bushing plate and drill bushing can process again the circular hole of different-diameter; Described body is built with tooth guide pillar and tooth axle; Described bushing plate is connected with tooth guide pillar by locking nut; Driving handle then tooth axle and tooth guide pillar gear motion can drive that bushing plate moves up and down, fast lifting, and then realizes Fast Installation and the clamping of workpiece.The utility model structure is simple, and convenient mounting and clamping, processing ease, efficiency is high, is applicable to the batch production of various parts.
Description
Technical field
The utility model relates to aeronautical technology equipment field, particularly relates to a kind of general quick locking drill jig.
Background technology
In aviation field, have a lot of circular or square plate class finding, plate face distributes several circular holes, and this kind of hole in piece part adopts drill jig to process usually on drilling machine.And Drilling Jig Structure is usually by straight pin, rhombus finger setting; With one to two pressing plate workpiece pressing.Operation like this, not only workpiece loading and unloading bothers, efficiency is low, and because of accessory size difference, need redesign manufacture fixture, frock cost is high, and fabrication cycle is long, more can not meet urgent document or dispatch and produces.
Summary of the invention
Problem to be solved in the utility model is: provide a kind of structure simple, convenient mounting and clamping, the general Quick-clamped drill jig that keeper, bushing plate are interchangeable.
For solving the problem, the technical solution of the utility model is as follows:
A kind of Quick-clamped drill jig, it comprises body, bushing plate, tooth guide pillar, tooth axle, pilot pin, handle, fixing drill bushing, holding screw, cylindrical positioning pins, rhombus pin, locking nut, guider screw.
Tooth axle and tooth guide pillar are arranged in body, and the two can carry out the gear motion of tooth; Bushing plate to be connected rigid unitary by locking nut with tooth guide pillar can oscilaltion; Bushing plate studs with the bootable drill bit of fixing drill bushing; The handle that tooth axle is installed can rotate by driving gear axle; Pilot pin is used for the guiding of bushing plate; Bushing plate oscilaltion can clamping work pieces.
Utility model described above also comprises interchangeable keeper, and this keeper is fixed on body by the locating hole on body and rhombus pin.This keeper can install straight pin, rhombus pin or other positioning forms according to the shape of workpiece, size and processing conditions, and the cylindrical positioning pins location that this example adopts is acerous to positioning requirements.
Advantage of the present utility model:
1. drive bushing plate by the engaged transmission of tooth axle and tooth guide pillar, can fast lifting bushing plate, and then realize Fast Installation and the clamping of workpiece.
2. change the location that this keeper may be used for different specification size part.
3. change the hole that bushing plate can process different-diameter.
4. structure is simple, easy to operate, Workpiece clamping is reliable, efficiency is high, is applicable to batch production.
Accompanying drawing explanation
Fig. 1: the schematic three dimensional views of general quick locking drill jig.
Fig. 2: workpiece schematic diagram.
Fig. 3: the A-A cross-sectional view of general quick locking drill jig
Fig. 4: the plan structure schematic diagram of general quick locking drill jig
In accompanying drawing, the mark of each parts is as follows: 1-body; 2-bushing plate; 3-tooth guide pillar; 4-tooth axle; The interchangeable keeper of 5-; 6-handle; 7-SOC.HD. cap screw; 8-holding screw; 9-workpiece; 101-rhombus pin; 102-pilot pin; 201-fixes drill bushing; 301-first locking nut; 401-second locking nut; 501-straight pin.
Detailed description of the invention
1 ~ 4 pair of the utility model elaborates further by reference to the accompanying drawings, can be easier to be readily appreciated by one skilled in the art to make advantage of the present utility model and feature.
A kind of general quick locking drill jig, comprises body 1 and bushing plate moving up and down 2, bushing plate 2 is provided with fixing drill bushing 201; Described body 1 built with tooth guide pillar 3 and tooth axle 4, mounting handle 6 on tooth axle 4, described tooth axle 4 is located by the second locking nut 401, and pulling handle 6 can rotate by driving gear axle 4; Described bushing plate 2 is linked into an integrated entity by the first locking nut 301 and tooth guide pillar 3, and tooth axle 4 and tooth guide pillar 3 gear motion can drive that bushing plate 2 moves up and down, fast lifting, and then realize Fast Installation and the clamping of part; Described body 1 is equipped with interchangeable keeper 5 and rhombus pin 101, and this keeper is accurately located on body 1 by SOC.HD. cap screw and rhombus pin 101; Described interchangeable keeper 5 is provided with the straight pin 501 (being only limitted to the Workpiece fixing of this example) for Workpiece fixing; If the location condition of workpiece 9 changes, then can change the version (such as: increase the locate modes such as rhombus pin) of keeper 5; The height h1 of interchangeable keeper 5 is determined by workpiece height h2, h1=H-h2+1mm; Described body 1 is equipped with pilot pin 102 and holding screw 8, described pilot pin 102 is for the guiding of bushing plate 2, and holding screw 8 is for fixing pilot pin 102.
Claims (3)
1. a general quick locking drill jig, is characterized in that, comprising: body (1) and bushing plate (2), bushing plate (2) is provided with drill bushing (201); Described body (1) is built with tooth guide pillar (3) and tooth axle (4); Described body (1) is equipped with interchangeable keeper (5) and rhombus pin (101), this keeper (5) is above accurately located at body (1) by rhombus pin (101); Described bushing plate is connected with tooth guide pillar (3) by locking nut (301).
2. quick locking drill jig according to claim 1, it is characterized in that: described bushing plate (2) has the effect guiding cutter, this bushing plate and tooth guide pillar (3) are linked to be rigid unitary, the tooth axle (4) of driving handle (6) is meshed with tooth guide pillar (3), and bushing plate (2) can be driven to move up and down.
3. quick locking drill jig according to claim 1 and 2, is characterized in that:
Described interchangeable keeper (5) is provided with the straight pin (501) for Workpiece fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785870.XU CN204486864U (en) | 2014-12-12 | 2014-12-12 | A kind of general quick locking drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785870.XU CN204486864U (en) | 2014-12-12 | 2014-12-12 | A kind of general quick locking drill jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486864U true CN204486864U (en) | 2015-07-22 |
Family
ID=53566159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785870.XU Active CN204486864U (en) | 2014-12-12 | 2014-12-12 | A kind of general quick locking drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059255A (en) * | 2020-09-09 | 2020-12-11 | 霍山嘉远智能制造有限公司 | Nameplate hole right-angle drill jig |
-
2014
- 2014-12-12 CN CN201420785870.XU patent/CN204486864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059255A (en) * | 2020-09-09 | 2020-12-11 | 霍山嘉远智能制造有限公司 | Nameplate hole right-angle drill jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 130012 No. 567 Print-Rite Road, hi tech North Zone, Jilin, Changchun Patentee after: Chinese Hangfa Changchun Control Technology Co. Ltd. Address before: 130052 Jilin province Changchun Luyuan Qinglin Road No. 999 Patentee before: Changchun Aviation Hydraulic Control Co., Ltd. |
|
| CP03 | Change of name, title or address |