CN103100899A - High-precision milling groove punching positioning tool - Google Patents
High-precision milling groove punching positioning tool Download PDFInfo
- Publication number
- CN103100899A CN103100899A CN2012104597845A CN201210459784A CN103100899A CN 103100899 A CN103100899 A CN 103100899A CN 2012104597845 A CN2012104597845 A CN 2012104597845A CN 201210459784 A CN201210459784 A CN 201210459784A CN 103100899 A CN103100899 A CN 103100899A
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- China
- Prior art keywords
- plate
- location
- positioning
- support plate
- positioning tool
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- 238000003801 milling Methods 0.000 title claims abstract description 11
- 238000004080 punching Methods 0.000 title claims abstract description 10
- 238000003754 machining Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000002683 foot Anatomy 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
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The invention relates to a high-precision milling groove punching positioning tool which comprises a positioning plate. A support plate is transversely arranged on the positioning plate, positioning blocks are arranged on four feet of the positioning plate, square grooves are formed in the positioning blocks, positioning pins are arranged on bottom faces of the square grooves, pushing blocks are arranged on side walls of the square grooves, and screws are mounted on the outer sides of the positioning blocks and are connected with the pushing blocks. The support plate is connected with the positioning plate through a fastener, a micro-adjustment device is placed on the support plate, and an adjusting bolt is arranged on the top of the micro-adjustment device. The high-precision milling groove punching positioning tool is simple in structure, convenient to operate and high in positioning and machining precision.
Description
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to a kind of for workpiece being carried out the positioning fixture of groove milling and Drilling operation.
Background technology
Workpiece 1 as shown in Figure 1, it is a quadra with four supporting legs 15, need to mill out at the top of framework plane 11 and boss 12, and mills out square groove 13 on plane 11, the end face and the plane 11 that guarantee simultaneously boss 12 are parallel to each other, and get boring 14 on boss 12; Technology requirement according to this workpiece 1 is adding man-hour to it, must guarantee that the top of framework is in level.
Summary of the invention
The present invention is directed to the problems referred to above of the prior art, a kind of high accuracy groove milling punching positioning tool is provided, it is simple in structure, and is easy and simple to handle, and the location machining accuracy is high.
The technical solution adopted in the present invention is as follows:
High accuracy groove milling punching positioning tool comprises location-plate, is equipped with support plate in the location-plate top rail, with locating piece, on locating piece, with square groove, the bottom surface of square groove is with alignment pin on four pin of location-plate, sidewall at square groove is provided with pushing block, and the outside of locating piece is equipped with screw and is connected with pushing block; Support plate is fixing by securing member and location-plate location, is placed with micromatic setting on support plate, and the top of micromatic setting is with adjusting bolt;
Further technical scheme is as follows:
Incline on described location-plate on four pin is with square groove;
Described securing member is locating dowel and bolt.
The invention has the advantages that: on four pin of location-plate, locating piece is set, on locating piece with alignment pin and pushing block, can position clamping to four legs of workpiece, simultaneously on the support plate on location-plate, support plate is set, place micromatic setting on support plate, can carry out vertical fine setting to workpiece, make the end face of workpiece be in level, guarantee the machining accuracy of workpiece end face; The present invention is simple in structure, and is easy and simple to handle, and the location machining accuracy is high.
Description of drawings
Fig. 1 is the stereogram of workpiece.
Fig. 2 is stereogram of the present invention.
Fig. 3 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 to Figure 3, the present invention includes location-plate 2, be equipped with support plate 21 in location-plate 2 top rails, on four pin of location-plate 2 with locating piece 22, on locating piece 22 with square groove 23, the bottom surface of square groove 23 is with alignment pin 24, and the locating hole of supporting leg 15 bottom surfaces on alignment pin 24 and workpiece 1 matches; Sidewall at square groove 23 is provided with pushing block 26, and the outside of locating piece 22 is equipped with screw 25 and is connected with pushing block 26, and adjustment screw 25 can make the supporting leg 15 on 26 pairs of workpiece 1 of pushing block clamp; Support plate 21 is fixing by securing member and location-plate 2 location, and described securing member is locating dowel 27 and bolt 27, and the quantity of locating dowel 27 is 2, and bolt 28 is 1; Be placed with micromatic setting 3 on support plate 21, the top of micromatic setting 3 is with adjusting bolt 31, can finely tune in vertical direction workpiece by adjusting bolt 31, make the end face of workpiece 1 be in level, the precision of favourable assurance workpiece 1 end face groove milling and punching; With square groove 29, be conducive to location-plate 2 is positioned on operating desk on the incline on four pin on location-plate;
Use method of operating of the present invention is as follows:
The first step, with location-plate 2 by square groove 29 positioning and clamping on its four pin to operating desk;
Second step coordinates the locating hole on four supporting leg 15 bottom surfaces of workpiece 1 with alignment pin 24 on location-plate 2;
In the 3rd step, micromatic setting 3 is placed on support plate 21, and makes adjusting bolt 31 be in the bottom of workpiece 1 framework;
In the 4th step, trimming bolt 31 makes the end face of workpiece 1 be in level, and then the screw 25 on 2 four pin of rotational positioning plate, promote pushing block 26 and make its four feets 15 to workpiece 1 carry out clamping and positioning;
The 5th step milled out end face 11 and boss 12 at the top of workpiece 1, and milled out square groove 13 on top 11, got boring 14 at last on the plane of boss 12.
Above description is explanation of the invention, is not that limited range of the present invention within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.
Claims (3)
1. high accuracy groove milling punching positioning tool, comprise location-plate (2), be equipped with support plate (21) in location-plate (2) top rail, it is characterized in that: on four pin of location-plate (2) with locating piece (22), locating piece (22) is upper with square groove (23), the bottom surface of square groove (23) is with alignment pin (24), is provided with pushing block (26) at the sidewall of square groove (23), and the outside of locating piece (22) is equipped with screw (25) and is connected with pushing block (26); Support plate (21) is fixing by securing member and location-plate (2) location, is placed with micromatic setting (3) on support plate (21), and the top of micromatic setting (3) is with adjusting bolt (31).
2. high accuracy groove milling punching positioning tool as claimed in claim 1, it is characterized in that: the incline on upper four pin of location-plate (2) is with square groove (29).
3. high accuracy groove milling punching positioning tool as claimed in claim 1 or 2, it is characterized in that: described securing member is locating dowel (27) and bolt (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104597845A CN103100899A (en) | 2012-11-15 | 2012-11-15 | High-precision milling groove punching positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104597845A CN103100899A (en) | 2012-11-15 | 2012-11-15 | High-precision milling groove punching positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103100899A true CN103100899A (en) | 2013-05-15 |
Family
ID=48309281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104597845A Pending CN103100899A (en) | 2012-11-15 | 2012-11-15 | High-precision milling groove punching positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103100899A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658757A (en) * | 2013-11-29 | 2014-03-26 | 无锡市航鹄科技有限公司 | Positioning device for drilling |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1266653A (en) * | 1969-05-05 | 1972-03-15 | ||
| US20050109249A1 (en) * | 2003-11-25 | 2005-05-26 | Chi-Hung Shen | Adhesive-based reconfigurable pallet system for assembly lines |
| CN201261132Y (en) * | 2008-08-26 | 2009-06-24 | 北京二七轨道交通装备有限责任公司 | Tooling for finish milling internal combustion locomotive guide block gap |
| CN201415335Y (en) * | 2008-11-05 | 2010-03-03 | 国营三五三一厂 | Floating clamping tool special for numerical control milling processing of aluminum alloy parts |
| CN201529909U (en) * | 2009-10-30 | 2010-07-21 | 长春轨道客车股份有限公司 | Support seat processing tool |
| CN101879680A (en) * | 2009-05-08 | 2010-11-10 | 广西玉柴机器股份有限公司 | Cylinder cover positioning and clamping device in the process of finish-milling top surface of cylinder cover |
| CN201895227U (en) * | 2010-05-24 | 2011-07-13 | 南车成都机车车辆有限公司 | End cover machining fixture |
| CN202964172U (en) * | 2012-11-15 | 2013-06-05 | 无锡市航鹄科技有限公司 | Punching locating tool for high-precision milling groove |
-
2012
- 2012-11-15 CN CN2012104597845A patent/CN103100899A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1266653A (en) * | 1969-05-05 | 1972-03-15 | ||
| US20050109249A1 (en) * | 2003-11-25 | 2005-05-26 | Chi-Hung Shen | Adhesive-based reconfigurable pallet system for assembly lines |
| US7484464B2 (en) * | 2003-11-25 | 2009-02-03 | General Motors Corporation | Adhesive-based reconfigurable pallet system for assembly lines |
| CN201261132Y (en) * | 2008-08-26 | 2009-06-24 | 北京二七轨道交通装备有限责任公司 | Tooling for finish milling internal combustion locomotive guide block gap |
| CN201415335Y (en) * | 2008-11-05 | 2010-03-03 | 国营三五三一厂 | Floating clamping tool special for numerical control milling processing of aluminum alloy parts |
| CN101879680A (en) * | 2009-05-08 | 2010-11-10 | 广西玉柴机器股份有限公司 | Cylinder cover positioning and clamping device in the process of finish-milling top surface of cylinder cover |
| CN201529909U (en) * | 2009-10-30 | 2010-07-21 | 长春轨道客车股份有限公司 | Support seat processing tool |
| CN201895227U (en) * | 2010-05-24 | 2011-07-13 | 南车成都机车车辆有限公司 | End cover machining fixture |
| CN202964172U (en) * | 2012-11-15 | 2013-06-05 | 无锡市航鹄科技有限公司 | Punching locating tool for high-precision milling groove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658757A (en) * | 2013-11-29 | 2014-03-26 | 无锡市航鹄科技有限公司 | Positioning device for drilling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |