CN103639765A - Milling positioning device - Google Patents
Milling positioning device Download PDFInfo
- Publication number
- CN103639765A CN103639765A CN201310626641.3A CN201310626641A CN103639765A CN 103639765 A CN103639765 A CN 103639765A CN 201310626641 A CN201310626641 A CN 201310626641A CN 103639765 A CN103639765 A CN 103639765A
- Authority
- CN
- China
- Prior art keywords
- holder
- board
- 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.)
- Pending
Links
- 238000003801 milling Methods 0.000 title claims abstract description 10
- 238000003754 machining Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention relates to a milling positioning device. The milling positioning device comprises a base board, the base board is perpendicularly and fixedly connected with a side board, the top of the side board is provided with a through slot, and a drill plate is fixedly connected inside the through slot and provided with a drill which is arranged above the base board; the side wall of the side board is fixedly connected with a support board, the support board is perpendicularly provided with bolts, the top of the side board is provided with screws, and the end portions of the screws are fixedly connected with a press board. The milling positioning device is simple in structure, flexible and convenient to use, simple in 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 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.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, a kind of milling processing positioner 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:
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 invention has the advantages that: 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 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 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 invention 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 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. 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 |
|---|---|---|---|
| CN201310626641.3A CN103639765A (en) | 2013-11-29 | 2013-11-29 | Milling positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626641.3A CN103639765A (en) | 2013-11-29 | 2013-11-29 | Milling positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639765A true CN103639765A (en) | 2014-03-19 |
Family
ID=50245122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310626641.3A Pending CN103639765A (en) | 2013-11-29 | 2013-11-29 | Milling positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639765A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584168A (en) * | 2016-12-23 | 2017-04-26 | 安徽普伦智能装备有限公司 | Fixture for processing of disc parts |
| CN106903659A (en) * | 2017-04-10 | 2017-06-30 | 陕西汉江投资开发有限公司喜河水力发电厂 | A kind of dead axle device for the maintenance of vertical axial-flow Kaplan turbine |
| CN107322350A (en) * | 2017-08-11 | 2017-11-07 | 重庆五龙洪洋机械制造有限公司 | A kind of flywheel drilling jig |
| CN113405516A (en) * | 2020-03-16 | 2021-09-17 | 上海袁拓自动化科技有限公司 | Straightness detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60118440A (en) * | 1983-11-30 | 1985-06-25 | Mita Ind Co Ltd | Work gripping device |
| CN2860747Y (en) * | 2005-12-16 | 2007-01-24 | 大连机床集团有限责任公司 | Centering clamping device |
| CN2887523Y (en) * | 2006-03-20 | 2007-04-11 | 许晓华 | Circular workpiece hole machining clamp for wire-cutting |
| CN102990397A (en) * | 2012-11-26 | 2013-03-27 | 无锡市航鹄科技有限公司 | Machining positioning tooling of drill hole of disk body workpiece |
| CN203566361U (en) * | 2013-11-29 | 2014-04-30 | 无锡市航鹄科技有限公司 | Positioning device for milling |
-
2013
- 2013-11-29 CN CN201310626641.3A patent/CN103639765A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60118440A (en) * | 1983-11-30 | 1985-06-25 | Mita Ind Co Ltd | Work gripping device |
| CN2860747Y (en) * | 2005-12-16 | 2007-01-24 | 大连机床集团有限责任公司 | Centering clamping device |
| CN2887523Y (en) * | 2006-03-20 | 2007-04-11 | 许晓华 | Circular workpiece hole machining clamp for wire-cutting |
| CN102990397A (en) * | 2012-11-26 | 2013-03-27 | 无锡市航鹄科技有限公司 | Machining positioning tooling of drill hole of disk body workpiece |
| CN203566361U (en) * | 2013-11-29 | 2014-04-30 | 无锡市航鹄科技有限公司 | Positioning device for milling |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584168A (en) * | 2016-12-23 | 2017-04-26 | 安徽普伦智能装备有限公司 | Fixture for processing of disc parts |
| CN106903659A (en) * | 2017-04-10 | 2017-06-30 | 陕西汉江投资开发有限公司喜河水力发电厂 | A kind of dead axle device for the maintenance of vertical axial-flow Kaplan turbine |
| CN107322350A (en) * | 2017-08-11 | 2017-11-07 | 重庆五龙洪洋机械制造有限公司 | A kind of flywheel drilling jig |
| CN113405516A (en) * | 2020-03-16 | 2021-09-17 | 上海袁拓自动化科技有限公司 | Straightness detection device |
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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: 20140319 |