CN2917890Y - Fast loading and unloading drilling jig - Google Patents
Fast loading and unloading drilling jig Download PDFInfo
- Publication number
- CN2917890Y CN2917890Y CN 200620105562 CN200620105562U CN2917890Y CN 2917890 Y CN2917890 Y CN 2917890Y CN 200620105562 CN200620105562 CN 200620105562 CN 200620105562 U CN200620105562 U CN 200620105562U CN 2917890 Y CN2917890 Y CN 2917890Y
- Authority
- CN
- China
- Prior art keywords
- cushion block
- hole
- nut
- drill jig
- 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 drill plate, in particular to a rapid load-and-unload type drill plate which comprises a relative cushion block which is provided with a center through hole and a drill template which is provided with a plurality of drilling holes. One end of a screw body is connected with the drill template while the other end is provided with a nut and positioned in the center through hole of the cushion block. The inner end of the nut is provided with an open gasket whose outer diameter is larger than that of the nut but smaller than the inner diameter of the center through hole of the cushion block. The utility model is convenient to load and unload workpieces and has quite high work efficiency and solves the problems of existing drill templates, such as rather troublesome workpiece loading and unloading and low work efficiency.
Description
Technical field
The utility model relates to a kind of drill jig, particularly a kind of quick loading and unloading type drill jig.
Technical background
When the workpiece of two end faces with centre bore is holed, need clamping workpiece between cushion block and bushing plate more, drill bit passes nib on the bushing plate to Workpiece boring, bores will bore good workpiece behind what a workpiece and unload and write, and changing needs the workpiece of boring to hole again.But in the prior art, during workpiece loading and unloading, need be separately with bushing plate and cushion block, problem such as this drill jig exists workpiece loading and unloading comparatively to bother, and operating efficiency is lower.
Summary of the invention
Problems such as the utility model purpose is to provide a kind of workpiece loading and unloading convenient, and the quick loading and unloading type drill jig that operating efficiency is higher has solved the workpiece loading and unloading that existing drill jig exists and comparatively bothered, and operating efficiency is lower.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: comprise relative cushion block and bushing plate, bushing plate is provided with several nibs, described cushion block is provided with central through hole, threaded body one end is connected with bushing plate, the other end is positioned at the central through hole of cushion block and is provided with nut in this end, nut the inner is provided with open washer, the external diameter of open washer greater than the nut external diameter less than the internal diameter of cushion block central through hole.Wherein, so that the dress of workpiece is got, the external diameter of nut is less than the aperture in workpiece centre hole greater than the external diameter of workpiece for the diameter of the central through hole of cushion block, and the external diameter of open washer is then greater than the aperture in workpiece centre hole.Before the boring, workpiece is enclosed within on the threaded body by centre bore, the workpiece two ends offset with the inner face of cushion block and the inner face of bushing plate respectively, open washer is inserted between nut and the workpiece end face fastening nut workpiece can be fixed, and drill bit passes the nib of bushing plate workpiece is holed; Boring finishes, and loose nut is extracted open washer out and can be taken out the workpiece of completion of processing a little, and nut need not be taken off from threaded body, has accelerated the handling speed of workpiece greatly, has improved operating efficiency.
As preferably, the inner face of described cushion block forms down locating slot, and the inner face of described bushing plate forms locating slot, described go up locating slot and following locating slot coaxial.The lower end of workpiece cooperates with the following locating slot of cushion block, and the workpiece upper end cooperates with the last locating slot of bushing plate, thereby can improve the efficient of workpiece loading and unloading easily with the nib on the boring bit alignment bushing plate of workpiece.
As preferably, described drill jig is provided with the counterbore coaxial with the central through hole of cushion block, and described threaded body is a bolt, and the step of the head end of bolt and drill jig counterbore matches.Threaded body also can also can be fixed with bushing plate.
As preferably, be provided with drill bushing around the described nib.Can make things convenient for alignment in the accurate position boring of workpiece when drill bushing being set being convenient to bit bore.
Therefore, the utlity model has workpiece loading and unloading conveniently, operating efficiency is than characteristics such as height.
Description of drawings
Fig. 1 is a kind of perspective view of the present utility model;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the A-A view of Fig. 3;
Fig. 5 is a decomposition texture schematic diagram of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the relative up and down coaxial setting of circular cushion block 1 with circular bushing plate 2, the inner face of cushion block 1 forms circular locating slot 7 down, and the inner face of bushing plate 2 forms the circular locating slot 8 of going up, and last locating slot 8 and following locating slot 7 are coaxial.
Bushing plate 2 is provided with 6 nibs 3 on the circumference that is the center of circle of the same center of circle with drill jig, is provided with drill bushing 4 around the nib 3.Cushion block 1 is provided with central through hole 5, drill jig 2 is provided with the counterbore 9 coaxial with the central through hole 5 of cushion block 1, the step of the counterbore 9 of the head end of bolt 10 and drill jig 2 matches, bolt 10 other ends are positioned at the central through hole 5 of cushion block and are provided with nut 11 in this end, nut 10 the inners are provided with open washer 12, the external diameter of open washer 12 greater than the nut external diameter less than the internal diameter of cushion block central through hole.
Before the boring, as Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, workpiece 13 is enclosed within on the bolt by centre bore, the workpiece two ends lay respectively in the following locating slot of cushion block and in the last locating slot of bushing plate, open washer is inserted between nut and the workpiece end face fastening nut can be fixed workpiece, and drill bit passes the drill bushing of bushing plate workpiece is holed; Boring finishes, and loose nut is extracted open washer out and can be taken out the workpiece of completion of processing a little.
Claims (4)
1, a kind of quick loading and unloading type drill jig, comprise relative cushion block and bushing plate, bushing plate is provided with several nibs, it is characterized in that: described cushion block is provided with central through hole, threaded body one end is connected with bushing plate, the other end is positioned at the central through hole of cushion block and is provided with nut in this end, and nut the inner is provided with open washer, the external diameter of open washer greater than the nut external diameter less than the internal diameter of cushion block central through hole.
2, quick loading and unloading type drill jig according to claim 1 is characterized in that the inner face of described cushion block forms down locating slot, and the inner face of described bushing plate forms locating slot, and described upward locating slot and following locating slot are coaxial.
3, quick loading and unloading type drill jig according to claim 1 and 2 is characterized in that described drill jig is provided with the counterbore coaxial with the central through hole of cushion block, and described threaded body is a bolt, and the step of the head end of bolt and drill jig counterbore matches.
4, quick loading and unloading type drill jig according to claim 1 and 2 is characterized in that being provided with drill bushing around the described nib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105562 CN2917890Y (en) | 2006-07-11 | 2006-07-11 | Fast loading and unloading drilling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105562 CN2917890Y (en) | 2006-07-11 | 2006-07-11 | Fast loading and unloading drilling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2917890Y true CN2917890Y (en) | 2007-07-04 |
Family
ID=38215696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620105562 Expired - Fee Related CN2917890Y (en) | 2006-07-11 | 2006-07-11 | Fast loading and unloading drilling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2917890Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284723A (en) * | 2011-08-12 | 2011-12-21 | 贵阳国威机械有限公司 | Drilling jig clamp for assembly hole of motorcycle camshaft fixed seat |
| CN103752901A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Hole machining auxiliary device for pump head |
| CN103978349A (en) * | 2014-05-29 | 2014-08-13 | 贵州航天精工制造有限公司 | Minor-diameter ultrathin washer processing method and drilling tool used therefor |
| CN103990835A (en) * | 2014-06-06 | 2014-08-20 | 集安佳信通用机械有限公司 | Motor base drilling process device for motor special for electric roller |
| CN106001702A (en) * | 2016-06-14 | 2016-10-12 | 北京航星机器制造有限公司 | Fixture for fragile material part machining |
-
2006
- 2006-07-11 CN CN 200620105562 patent/CN2917890Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284723A (en) * | 2011-08-12 | 2011-12-21 | 贵阳国威机械有限公司 | Drilling jig clamp for assembly hole of motorcycle camshaft fixed seat |
| CN103752901A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Hole machining auxiliary device for pump head |
| CN103978349A (en) * | 2014-05-29 | 2014-08-13 | 贵州航天精工制造有限公司 | Minor-diameter ultrathin washer processing method and drilling tool used therefor |
| CN103990835A (en) * | 2014-06-06 | 2014-08-20 | 集安佳信通用机械有限公司 | Motor base drilling process device for motor special for electric roller |
| CN106001702A (en) * | 2016-06-14 | 2016-10-12 | 北京航星机器制造有限公司 | Fixture for fragile material part machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20100711 |