CN203566361U - Positioning device for milling - Google Patents
Positioning device for milling Download PDFInfo
- Publication number
- CN203566361U CN203566361U CN201320779048.8U CN201320779048U CN203566361U CN 203566361 U CN203566361 U CN 203566361U CN 201320779048 U CN201320779048 U CN 201320779048U CN 203566361 U CN203566361 U CN 203566361U
- Authority
- CN
- China
- Prior art keywords
- holder
- plate
- locating dowel
- workpiece
- dovetail groove
- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 8
- 206010049979 Airway complication of anaesthesia Diseases 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model relates to a positioning device for milling. The positioning device comprises a bottom plate; the bottom plate is perpendicularly fixedly connected with a side plate; the top of the side plate is provided with a through groove; a drill plate is fixedly connected in the through groove and is provided with a drill jig positioned above the bottom plate; the side wall of the side plate is fixedly connected with a support plate; the support plate is perpendicularly provided with a bolt; the top of the side plate is provided with a screw; the end part of the screw is fixedly connected with a pressing plate. The positioning device is simple in structure, easy to clamp, high in machining accuracy and flexibly and conveniently used.
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 milling processing.
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 milling processing positioner, 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:
Milling processing positioner, comprises holder, and the central authorities of holder are with locating dowel, and the top of locating dowel is inclined-plane with alignment pin; On holder, about locating dowel, be symmetrical arranged dovetail groove, the one end that pushes away frame is that bucking ladder is positioned at dovetail groove, the other end that the pushes away frame arc ring that is connected; Screw is installed on holder, and the end of screw is stretched in dovetail groove; All be with fluted for four jiaos of holder.
The utility model has the advantage of: according to the structure of workpiece, the central authorities of holder arrange the locating dowel that top is inclined-plane, just in time with workpiece on the end face of cylindrical section be engaged in vertically workpiece positioned, arc ring is set in the both sides of locating dowel simultaneously to be clamped from the cylindrical section both sides of workpiece, workpiece is positioned from horizontal direction, simple in structure, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
Accompanying drawing explanation
Fig. 1 is use state diagram 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 holder 1, the central authorities of holder 1 are with locating dowel 2, the top of locating dowel 2 is inclined-plane with alignment pin, described inclined-plane just in time coordinates with the angled end-face of cylindrical section 10 on workpiece, just in time make the base plate 8 of workpiece be the level of state, described alignment pin inserts in the locating hole of cylindrical section 10 end faces, and workpiece is vertically being positioned; On holder 1, about locating dowel 2, be symmetrical arranged dovetail groove 4, the one end that pushes away frame 6 is that bucking ladder is positioned at dovetail groove 4, the other end that the pushes away frame 6 arc ring 7 that is connected, pushing away frame 6 can move horizontally along dovetail groove 4, and described arc ring 7 can clamp by the cylindrical section 10 to locating dowel 2 and workpiece from the left and right sides; Screw 5 is installed on holder 1, and the end of screw 5 is stretched in dovetail groove 4, and screw 5 can be fixed the described bucking ladder stretching in dovetail groove 4, and anti-thrust frame 6 slides along dovetail groove 4 automatically, the clamping degree of impact to workpiece and locating dowel 2, and then affect machining accuracy; It is fluted 3 that four jiaos of holder are all with, and is convenient to holder 1 to be fixed on operating desk;
Using method of the present utility model is as follows:
The first step, is fixed on holder 1 on operating desk;
Second step, coordinates the cylindrical section 10 on workpiece with locating dowel 2 end faces on holder 1, workpiece is vertically being positioned;
The 3rd step, the position that pushes away frame 6 along dovetail groove 4 Level tunes makes arc ring 7 to the cylindrical section 10 workpiece and locating dowel 2, clamp from both sides simultaneously, from horizontal direction, workpiece is carried out to clamping and positioning;
The 4th step, screws screw 5, and the position that pushes away frame 6 is fixed;
The 5th step, on the base plate 8 of workpiece, milling processes mounting hole 9.
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. milling processing positioner, comprises holder (1), it is characterized in that: the central authorities of holder (1) are with locating dowel (2), and the top of locating dowel (2) is inclined-plane with alignment pin; Holder (1) is upper is symmetrical arranged dovetail groove (4) about locating dowel (2), and the one end that pushes away frame (6) is that bucking ladder is positioned at dovetail groove (4), the other end that pushes away frame (6) the arc ring (7) that is connected; Screw (5) is installed on holder (1), and the end of screw (5) is stretched in dovetail groove (4); All be with fluted (3) for four jiaos of holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779048.8U CN203566361U (en) | 2013-11-29 | 2013-11-29 | Positioning device for milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779048.8U CN203566361U (en) | 2013-11-29 | 2013-11-29 | Positioning device for milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566361U true CN203566361U (en) | 2014-04-30 |
Family
ID=50534119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779048.8U Expired - Fee Related CN203566361U (en) | 2013-11-29 | 2013-11-29 | Positioning device for milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639765A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | Milling positioning device |
-
2013
- 2013-11-29 CN CN201320779048.8U patent/CN203566361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639765A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | Milling positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141129 |