CN102962708A - Locating device for hole finish turning - Google Patents
Locating device for hole finish turning Download PDFInfo
- Publication number
- CN102962708A CN102962708A CN2012104674273A CN201210467427A CN102962708A CN 102962708 A CN102962708 A CN 102962708A CN 2012104674273 A CN2012104674273 A CN 2012104674273A CN 201210467427 A CN201210467427 A CN 201210467427A CN 102962708 A CN102962708 A CN 102962708A
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- China
- Prior art keywords
- locating
- briquetting
- positioning disk
- finish turning
- disk
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Abstract
The invention relates to a locating device for hole finish turning. The locating device comprises a circular locating disk, wherein the locating disk is provided with a plurality of locating holes and a plurality of locating pins, a pair of short pressing blocks and a long pressing block are mounted on the locating disk, an adjusting device is placed below the long pressing block, the short pressing blocks and the long pressing block are fixedly connected with the locating disk through bolts, and two counterweight blocks are uniformly distributed on the locating disk. The locating device for the hole finish turning has the advantages of simple structure, simplicity and convenience in operation, and high accuracy in locating and machining.
Description
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to the frock clamp that the workpiece to the fine finishining endoporus positions.
Background technology
Processing to the hole generally is divided into first roughing, again fine finishining, in process, all need workpiece is accurately located, especially fine finishining, higher to the positioning accuracy request of workpiece, workpiece 1 as shown in Figure 1, need to carry out fine finishining to its lip-deep installing hole 11, can adopt the mode of Vehicle Processing, but will guarantee its machining accuracy, at first must guarantee its positioning accuracy.
Summary of the invention
The present invention is directed to the problems referred to above of the prior art, a kind of finish turning hole positioning device 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:
The finish turning hole positioning device comprises circular positioning disk, on the positioning disk with several locating holes and several alignment pins; A pair of short briquetting and a long briquetting are installed on the positioning disk, are placed with adjusting device below long briquetting, short briquetting and long briquetting all are connected and fixed by bolt and positioning disk; Be evenly equipped with two balancing weights on the positioning disk;
Further technical scheme is as follows:
The quantity of described locating hole and alignment pin is three;
Locating hole on the described positioning disk is counterbore;
On described short briquetting and the long briquetting all with elongated hole.
The invention has the advantages that: at circular positioning disk locating hole is set and is connected with lathe, the configuration balancing weight for the state of balance positioning disk, also with alignment pin and briquetting, positions compression to workpiece on the while positioning disk, guarantees the positioning accuracy of workpiece; Simple in structure, easy and simple to handle, the location machining accuracy is high.
Description of drawings
Fig. 1 is the stereogram after the workpiece processing.
Fig. 2 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 depicted in figs. 1 and 2, the present invention includes circular positioning disk 2, on the positioning disk 2 with several locating holes 22 and several alignment pins 23, in the present embodiment, the quantity of locating hole 22 and alignment pin 23 is three, and locating hole 22 is counterbore, use bolt that positioning disk 2 and turntable of machine tool are connected and fixed, described bolt is in the counterbore, and alignment pin 23 is distributed on leading section 11 both sides of workpiece 1 and the side-walls of workpiece 1, and workpiece 1 is carried out pre-determined bit; A pair of short briquetting 3 and a long briquetting 4 are installed on the positioning disk 2, below long briquetting 4, be placed with adjusting device 5, short briquetting 3 and long briquetting 4 all are connected and fixed by bolt 6 and positioning disk 2, lack on briquetting 3 and the long briquetting 4 all with elongated hole, bolt 6 cooperates with described elongated hole, can be according to the short briquetting 3 of structural adjustment of workpiece 1 and the position of long briquetting 4; Also be evenly equipped with two balancing weights 21 on the positioning disk 2, can play the effect of balance positioning disk 2 states, guarantee the positioning accuracy of positioning disk 2 workpiece 1 in rotation process;
Method of operating of the present invention is as follows:
The first step is between three alignment pins 23, good with the location positioning of workpiece 1 on positioning disk 2 with workpiece 1 pre-determined bit;
Second step is pressed in short briquetting 3 and long briquetting 4 on the workpiece 1, and adjusts the position of each briquetting, by bolt 6 workpiece 1 is compressed, and adjusts simultaneously adjusting device 5, makes long briquetting 4 be in level and is pressed on the workpiece 1;
The 3rd step, use bolt that positioning disk 2 location are fixed on the rotating disk of lathe, described bolt is in the counterbore on the positioning disk 2;
The 4th step started lathe, made positioning disk 2 High Rotation Speeds, under balanced action, finish turning processing was carried out in the hole 11 on the workpiece 1 at balancing weight 21.
More than describing 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 (4)
1. the finish turning hole positioning device comprises circular positioning disk (2), it is characterized in that: positioning disk (2) is upper with several locating holes (22) and several alignment pins (23); A pair of short briquetting (3) and a long briquetting (4) are installed on the positioning disk (2), are placed with adjusting device (5) in the below of long briquetting (4), short briquetting (3) and long briquetting (4) all are connected and fixed by bolt (6) and positioning disk (2); Also be evenly equipped with two balancing weights (21) on the positioning disk (2).
2. finish turning hole positioning device as claimed in claim 1, it is characterized in that: the quantity of locating hole (22) and alignment pin (23) is three.
3. finish turning hole positioning device as claimed in claim 1 or 2, it is characterized in that: the locating hole (22) on the positioning disk (2) is counterbore.
4. finish turning hole positioning device as claimed in claim 1 is characterized in that: lack on briquetting (3) and the long briquetting (4) all with elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104674273A CN102962708A (en) | 2012-11-19 | 2012-11-19 | Locating device for hole finish turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104674273A CN102962708A (en) | 2012-11-19 | 2012-11-19 | Locating device for hole finish turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962708A true CN102962708A (en) | 2013-03-13 |
Family
ID=47793297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104674273A Pending CN102962708A (en) | 2012-11-19 | 2012-11-19 | Locating device for hole finish turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962708A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289902A (en) * | 2017-06-20 | 2017-10-24 | 中国科学技术大学 | Binocular high-speed, high precision theodolite based on image recognition with tracking |
| CN109482905A (en) * | 2018-11-13 | 2019-03-19 | 北京星航机电装备有限公司 | A kind of the processing clamping tooling and processing method of balance arm structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880363Y (en) * | 2006-02-13 | 2007-03-21 | 许晓华 | Porous deformed plate milling drilling clamp |
| JP2007090446A (en) * | 2005-09-27 | 2007-04-12 | Nabeya Iron & Tool Works Ltd | Positioning pin |
| TW201034788A (en) * | 2009-03-26 | 2010-10-01 | Hon Hai Prec Ind Co Ltd | Clamping apparatus |
| CN201769077U (en) * | 2010-09-08 | 2011-03-23 | 河南森茂机械有限公司 | Lathe auxiliary jig |
| CN201922293U (en) * | 2011-03-04 | 2011-08-10 | 北京首钢机电有限公司 | Rapid center positioning device for half-body parts |
| CN202240506U (en) * | 2011-09-19 | 2012-05-30 | 厦门市源源兴工贸有限公司 | Hole turning tool for regular workpieces |
| CN202278398U (en) * | 2011-10-14 | 2012-06-20 | 贵州群建精密机械有限公司 | Positioning device used for lathing lug boss of planet carrier gear |
| CN202377832U (en) * | 2011-12-29 | 2012-08-15 | 阜新恒百达机械有限公司 | Bearing hole machining fixture for auxiliary shafts of front covers |
| CN202964213U (en) * | 2012-11-19 | 2013-06-05 | 无锡市航鹄科技有限公司 | Positioning device for fine hole turning |
-
2012
- 2012-11-19 CN CN2012104674273A patent/CN102962708A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007090446A (en) * | 2005-09-27 | 2007-04-12 | Nabeya Iron & Tool Works Ltd | Positioning pin |
| CN2880363Y (en) * | 2006-02-13 | 2007-03-21 | 许晓华 | Porous deformed plate milling drilling clamp |
| TW201034788A (en) * | 2009-03-26 | 2010-10-01 | Hon Hai Prec Ind Co Ltd | Clamping apparatus |
| CN201769077U (en) * | 2010-09-08 | 2011-03-23 | 河南森茂机械有限公司 | Lathe auxiliary jig |
| CN201922293U (en) * | 2011-03-04 | 2011-08-10 | 北京首钢机电有限公司 | Rapid center positioning device for half-body parts |
| CN202240506U (en) * | 2011-09-19 | 2012-05-30 | 厦门市源源兴工贸有限公司 | Hole turning tool for regular workpieces |
| CN202278398U (en) * | 2011-10-14 | 2012-06-20 | 贵州群建精密机械有限公司 | Positioning device used for lathing lug boss of planet carrier gear |
| CN202377832U (en) * | 2011-12-29 | 2012-08-15 | 阜新恒百达机械有限公司 | Bearing hole machining fixture for auxiliary shafts of front covers |
| CN202964213U (en) * | 2012-11-19 | 2013-06-05 | 无锡市航鹄科技有限公司 | Positioning device for fine hole turning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289902A (en) * | 2017-06-20 | 2017-10-24 | 中国科学技术大学 | Binocular high-speed, high precision theodolite based on image recognition with tracking |
| CN109482905A (en) * | 2018-11-13 | 2019-03-19 | 北京星航机电装备有限公司 | A kind of the processing clamping tooling and processing method of balance arm structure |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |