CN102717276A - Positioning tool for machining square holes - Google Patents
Positioning tool for machining square holes Download PDFInfo
- Publication number
- CN102717276A CN102717276A CN2012102212142A CN201210221214A CN102717276A CN 102717276 A CN102717276 A CN 102717276A CN 2012102212142 A CN2012102212142 A CN 2012102212142A CN 201210221214 A CN201210221214 A CN 201210221214A CN 102717276 A CN102717276 A CN 102717276A
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- positioning
- square cotter
- locating platform
- location
- positioning tool
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Abstract
The invention discloses a positioning tool for machining square holes. The positioning tool comprises a bottom plate (1) and a positioning platform (2), wherein positioning square pins (3) which protrude the plane of the positioning platform (2) upwards are arranged in the middle of the positioning platform (2); vertical plates (4) which are relatively parallel to side walls of the positioning square pins and are positioned on the positioning platform (2) are arranged at the peripheries of the positioning square pins (3); one end of each of positioning bolts (5) vertically passes through a threaded hole in each of the vertical plates (4) and is connected with each of top blocks (6); each of the top blocks (6) is positioned between each of the positioning square pins (3) and each of the vertical plates (4); an adjusting bearing (7) and an adjusting bolt (8) positioned on the inner side of the adjusting bearing (7) are arranged on one side of each of the vertical plates (4); a pressing plate (9) of which one end is positioned on the top of each of the adjusting bearings (7) is arranged on the upper part of each of the adjusting bolts (8); and nuts (10) which are used for adjusting the heights of the pressing plates (9) are arranged on the tops of the adjusting bolts (8). The positioning tool has the characteristics of high positioning speed, positioning accuracy and high machining quality of workpieces.
Description
Technical field
The present invention relates to the Machining Technology field, specifically a kind of locating speed is fast, the positioning tool that is used to process square hole of accurate positioning.
Background technology
In field of machining, there is the contour structures of many workpiece complicated, when needs are processed square hole on this workpiece, be difficult to workpiece is carried out accurate localization.Existing localization method is that two screwed holes through side surface of workpiece position, and at first makees two pins, locatees with the bottom outlet of two screwed holes respectively then, is exactly that the plane and two pits of often saying is located.The positioning reference plane of this localization method is smaller, and zone to be processed is also bigger than locating surface, and the part of working it out like this is unstable, and percent defective height and inefficiency can't satisfy the demand of suitability for industrialized production.
Summary of the invention
The objective of the invention is the defective to prior art, the positioning tool of provide that a kind of locating speed is fast, square hole being processed in accurate positioning and high being used to of workpiece crudy.
The objective of the invention is to solve through following technical scheme:
A kind of positioning tool that is used to process square hole; Comprise the locating platform that base plate and horizontal vertical are provided with in base plate; The middle part of said locating platform is provided with the location square cotter on locating platform protruding upward plane, is provided with riser and the bolt that is positioned on the locating platform around the square cotter of location, and the sidewall of riser is provided with the sidewall opposing parallel of location square cotter; One end of bolt links to each other with jacking block after vertically passing the screwed hole on the riser, and jacking block is between location square cotter and riser; One side of said riser is provided with regulates supporting; The inboard of regulating supporting is provided with adjusting bolt corresponding with it; The lower end of adjusting bolt is fixedly installed on the base plate and the top of adjusting bolt is provided with the pressing plate that an end is positioned at adjusting supporting top, and the top of regulating bolt is provided with the nut of adjusting the pressing plate height.
Described location square cotter vertical section is the boss shape, and the boss bottom of location square cotter is positioned at the diapire downside of locating platform.
The downside of said locating platform is provided with the square cotter pressing plate of stationary positioned square cotter, and the square cotter pressing plate is positioned at a side of location square cotter.
The bottom of said location square cotter is provided with handle.
Described locating platform downside is provided with the gusset that is fixedly connected locating platform and base plate, and described gusset is positioned at the both sides of location square cotter.
Described gusset is fixedly linked through screw and base plate.
The present invention compares prior art has following advantage:
The present invention carries out comprehensive location through location square cotter, jacking block and pressing plate are set to workpiece on locating platform; Wherein at first adopt the location square cotter to the preliminary working square hole of workpiece definite machined surface of feeling relieved; Then adopt jacking block and pressing plate workpiece to be positioned from four sides and the upside of workpiece; Have that locating speed is fast, the characteristics of accurate positioning, the square hole dimensionally stable that the workpiece behind the location processes, working (machining) efficiency height and product quality are high; And this positioning tool is simple in structure, dismounting and change convenient and easy operating, suitable promoting the use of.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is plan structure sketch mapes of accompanying drawing 1;
Accompanying drawing 3 is right TV structure sketch mapes of accompanying drawing 1.
Wherein: 1-base plate; 2-locating platform; 3-location square cotter; 4-riser; 5-bolt; 6-jacking block; 7-regulate and support; 8-adjusting bolt; 9-pressing plate; 10-nut; 11-square cotter pressing plate; 12-handle; 13-gusset.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Shown in Fig. 1-3: a kind of positioning tool that is used to process square hole; Comprise the locating platform 2 that base plate 1 and horizontal vertical are provided with in base plate 1; Be provided with the location square cotter 3 on locating platform protruding upward 2 planes at the middle part of locating platform 2, these location square cotter 3 vertical sections are the boss shape, and the boss bottom of location square cotter 3 is positioned at the diapire downside of locating platform 2; The downside of locating platform 2 is provided with the square cotter pressing plate 11 of stationary positioned square cotter 3 in addition; Square cotter pressing plate 11 is positioned at a side of location square cotter 3, and for conveniently locating picking and placeing of square cotter 3, the bottom of square cotter 3 is provided with handle 12 in the location simultaneously; Around the square cotter 3 of location, be provided with the riser 4 and bolt 5 that is positioned on the locating platform 2; The sidewall of riser 4 is provided with the sidewall opposing parallel of location square cotter 3; One end of bolt 5 links to each other with jacking block 6 after vertically passing the screwed hole on the riser 4; Jacking block 6 is provided with in a side of riser 4 and regulates supporting 7 between location square cotter 3 and riser 4, and the inboard of regulating supporting 7 is provided with adjusting bolt 8 corresponding with it; The lower end of adjusting bolt 8 is fixedly installed on the base plate 1 and the top of adjusting bolt 8 is provided with the pressing plate 9 that an end is positioned at adjusting supporting 7 tops; The top of regulating bolt 8 is provided with the nut 10 of adjusting pressing plate 9 height, for better upside positions workpiece, regulates supporting 7, adjusting bolt 8, pressing plate 9 and nut 10 and will be equipped with two groups at least.For strengthening the structural strength of this positioning tool, be provided with the gusset 13 that is fixedly connected locating platform 2 and base plate 1 at locating platform 2 downsides in addition, the sidewall of this gusset 13 through screw and base plate 1 is fixedly linked and gusset 13 is positioned at the both sides of locating square cotter 3.
The present invention at first is installed in the 4th of swinging machining center above the index dial with the base plate 1 of this frock in use, rotates the 4th one side that makes frock sheet with rib 13 upwards; Be installed in location square cotter 3 in the square hole on the locating platform 2 then, and will locate square cotter 3 with the diapire of square cotter pressing plate 11 cooperation locating platforms 2 and compress locking; Then rotate the 4th and make frock Rotate 180 °, with the location square cotter 3 of the preliminary working square hole of workpiece to be processed and frock match merge make workpiece downwards and locating platform 2 upper surfaces of frock develop; Next turn nut 10 and adjustment are regulated supporting 7 and are made pressing plate 9 workpiece pressings, and four sides that the bolt of turn simultaneously 5 promotes 6 pairs of workpiece of jacking blocks position; Rotate the 4th once more and make frock Rotate 180 °, make that of frock sheet with rib 13 faces up, unclamp square cotter pressing plate 11 back pull handles 12 and lay down location square cotter 3, can carry out fine finishining the square hole of workpiece.Treat the square hole completion of processing of workpiece, rotate the 4th once more and make frock Rotate 180 ° that come loose pressing plate 9 and jacking block 6 take out finished workpiece and promptly accomplish the time processing process.As circulation, the square hole of the next processing of processing.
The present invention carries out comprehensive location through location square cotter 3, jacking block 6 and 9 pairs of workpiece of pressing plate are set on locating platform 2; Wherein at first adopt the preliminary working square hole of 3 pairs of workpiece of location square cotter definite machined surface of feeling relieved; Then adopt jacking block 6 and four sides and the upside of pressing plate 9 that workpiece is positioned from workpiece; Have that locating speed is fast, the characteristics of accurate positioning, the square hole dimensionally stable that the workpiece behind the location processes, working (machining) efficiency height and product quality are high; And this positioning tool is simple in structure, dismounting and change convenient and easy operating, suitable promoting the use of.
The technology that the present invention does not relate to all can realize through prior art.
Claims (6)
1. positioning tool that is used to process square hole; Comprise the locating platform (2) that base plate (1) and horizontal vertical are provided with in base plate (1); It is characterized in that the middle part of said locating platform (2) is provided with the location square cotter (3) on locating platform protruding upward (2) plane; Be provided with riser (4) and the bolt (5) that is positioned on the locating platform (2) around the location square cotter (3); The sidewall of riser (4) is provided with the sidewall opposing parallel of location square cotter (3), and an end of bolt (5) links to each other with jacking block (6) after vertically passing the screwed hole on the riser (4), and jacking block (6) is positioned between location square cotter (3) and the riser (4); One side of said riser (4) is provided with regulates supporting (7); The inboard of regulating supporting (7) is provided with adjusting bolt corresponding with it (8); The lower end of regulating bolt (8) is fixedly installed on base plate (1) and goes up and regulate the top of bolt (8) and be provided with an end and be positioned at the pressing plate (9) of regulating supporting (7) top, and the top of regulating bolt (8) is provided with the nut (10) of adjustment pressing plate (9) height.
2. the positioning tool that is used to process square hole according to claim 1 is characterized in that described location square cotter (3) vertical section is the boss shape, and the boss bottom of location square cotter (3) is positioned at the diapire downside of locating platform (2).
3. the positioning tool that is used to process square hole according to claim 1 and 2 is characterized in that the downside of said locating platform (2) is provided with the square cotter pressing plate (11) of stationary positioned square cotter (3), and square cotter pressing plate (11) is positioned at a side of location square cotter (3).
4. the positioning tool that is used to process square hole according to claim 1 and 2 is characterized in that the bottom of said location square cotter (3) is provided with handle (12).
5. the positioning tool that is used to process square hole according to claim 1; It is characterized in that described locating platform (2) downside is provided with the gusset (13) that is fixedly connected locating platform (2) and base plate (1), described gusset (13) is positioned at the both sides of location square cotter (3).
6. the positioning tool that is used to process square hole according to claim 6 is characterized in that described gusset (13) is fixedly linked through screw and base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102212142A CN102717276A (en) | 2012-06-29 | 2012-06-29 | Positioning tool for machining square holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102212142A CN102717276A (en) | 2012-06-29 | 2012-06-29 | Positioning tool for machining square holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102717276A true CN102717276A (en) | 2012-10-10 |
Family
ID=46943217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102212142A Pending CN102717276A (en) | 2012-06-29 | 2012-06-29 | Positioning tool for machining square holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102717276A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058271A (en) * | 2015-08-10 | 2015-11-18 | 浙江辉弘光电能源有限公司 | Bonding and locating device for silicon ingot clamp |
| CN108705254A (en) * | 2018-04-24 | 2018-10-26 | 句容市有色金属铸造厂 | A kind of metallic iron block welding tooling |
| CN112059558A (en) * | 2020-09-15 | 2020-12-11 | 合肥市东庐机械制造有限公司 | Processing technology of forklift accessory steering knuckle |
Citations (8)
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| CN201419327Y (en) * | 2009-06-09 | 2010-03-10 | 杨建良 | Device for automatically compressing workpieces |
| CN201475215U (en) * | 2009-08-27 | 2010-05-19 | 杭州兴意金属制造有限公司 | Installing and positioning structure of brake-shoe component |
| JP2011036940A (en) * | 2009-08-07 | 2011-02-24 | Fujitsu Ltd | Holding device |
| DE202010016937U1 (en) * | 2010-12-22 | 2011-03-03 | Sauer Spezialwerkzeug Gmbh | Extraction tool for glow plugs |
| US20110084435A1 (en) * | 2009-10-12 | 2011-04-14 | Furlow Dennis L | Adjustable Flip Stop Assembly For Positioning A Work piece |
| CN201950484U (en) * | 2011-03-14 | 2011-08-31 | 鑫耀机械制造（大连）有限公司 | Simple centering clamp platform of processing center |
| CN102205498A (en) * | 2010-03-31 | 2011-10-05 | 天津市臣涛精密机械设备有限公司 | Clamp special for surface milling of multiple parts |
| CN202684554U (en) * | 2012-06-29 | 2013-01-23 | 鹰普机械（宜兴）有限公司 | Locating fixture for processing square hole |
-
2012
- 2012-06-29 CN CN2012102212142A patent/CN102717276A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201419327Y (en) * | 2009-06-09 | 2010-03-10 | 杨建良 | Device for automatically compressing workpieces |
| JP2011036940A (en) * | 2009-08-07 | 2011-02-24 | Fujitsu Ltd | Holding device |
| CN201475215U (en) * | 2009-08-27 | 2010-05-19 | 杭州兴意金属制造有限公司 | Installing and positioning structure of brake-shoe component |
| US20110084435A1 (en) * | 2009-10-12 | 2011-04-14 | Furlow Dennis L | Adjustable Flip Stop Assembly For Positioning A Work piece |
| CN102205498A (en) * | 2010-03-31 | 2011-10-05 | 天津市臣涛精密机械设备有限公司 | Clamp special for surface milling of multiple parts |
| DE202010016937U1 (en) * | 2010-12-22 | 2011-03-03 | Sauer Spezialwerkzeug Gmbh | Extraction tool for glow plugs |
| CN201950484U (en) * | 2011-03-14 | 2011-08-31 | 鑫耀机械制造（大连）有限公司 | Simple centering clamp platform of processing center |
| CN202684554U (en) * | 2012-06-29 | 2013-01-23 | 鹰普机械（宜兴）有限公司 | Locating fixture for processing square hole |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058271A (en) * | 2015-08-10 | 2015-11-18 | 浙江辉弘光电能源有限公司 | Bonding and locating device for silicon ingot clamp |
| CN108705254A (en) * | 2018-04-24 | 2018-10-26 | 句容市有色金属铸造厂 | A kind of metallic iron block welding tooling |
| CN112059558A (en) * | 2020-09-15 | 2020-12-11 | 合肥市东庐机械制造有限公司 | Processing technology of forklift accessory steering knuckle |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20121010 |