CN102990394A - Locating device for drilling machining of excircle of circular disc - Google Patents
Locating device for drilling machining of excircle of circular disc Download PDFInfo
- Publication number
- CN102990394A CN102990394A CN2012104862516A CN201210486251A CN102990394A CN 102990394 A CN102990394 A CN 102990394A CN 2012104862516 A CN2012104862516 A CN 2012104862516A CN 201210486251 A CN201210486251 A CN 201210486251A CN 102990394 A CN102990394 A CN 102990394A
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- CN
- China
- Prior art keywords
- locating device
- framework
- excircle
- frame
- circular disc
- 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.)
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Abstract
The invention relates to a locating device of drilling machining for the excircle of a circular disc. The locating device comprises a bottom plate, wherein a square frame is fixedly connected to the bottom plate, square grooves are formed on the left sidewall and the right sidewall of the frame, and press blocks are placed in the square grooves; and locating pins are installed on the rear wall of the frame, and a plurality of set screws are installed on the front sidewall of the frame. The locating device disclosed by the invention is simple in structure, simple and convenient to operate, and high in locating machining accuracy.
Description
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to a kind of positioner at disk body excircle of workpiece Drilling operation.
Background technology
Machined method commonly used has car, bore, mill and the processing method such as line cutting, and is different according to the structure of workpiece, commonly usedly adopts optimal method, guarantees the machining accuracy of workpiece; Wherein bore processing and be commonly used to carry out Drilling operation, but must locate accurately workpiece before the processing, such as, when the cylindrical to disk body class workpiece carries out Drilling operation, can not make disk body that any rotation occurs in the time of just must guaranteeing the location, otherwise machining accuracy can't guarantee.
Summary of the invention
The present invention is directed to the problems referred to above of the prior art, a kind of disk cylindrical Drilling operation positioner is provided, it is simple in structure, and is easy and simple to handle, setting accuracy on work.
The technical solution adopted in the present invention is as follows:
Disk cylindrical Drilling operation positioner comprises base plate, is fixed with quadra on the base plate, with square groove, is placed with briquetting in the described square groove on the left and right sides wall of framework; On the rear wall of framework alignment pin is installed, several holding screws are installed on the front side wall of framework.
The invention has the advantages that: at base plate quadra is set, at the sidewall of framework briquetting is installed, alignment pin and holding screw carry out vertically and the location of horizontal direction workpiece, and the present invention is simple in structure, and is easy and simple to handle, setting accuracy on work.
Description of drawings
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 base plate 1, be fixed with quadra 2 on the base plate 1, with square groove, be placed with briquetting 3 in the described square groove on the left and right sides wall of framework 2; Alignment pin 4 is installed on the rear wall of framework 2, alignment pin 4 is inserted in the locating hole on workpiece 6 chassis, vertically workpiece 6 is being positioned, the back side, chassis of workpiece 6 is close on the rear wall of framework 2, several holding screws 5 are installed on the front side wall of framework 2, withstand on the briquetting 3 end of screw 5, before the processing, by adjustment screw 5 briquetting 3 is pressed on the cylinder end face of workpiece 6, in the horizontal direction workpiece 6 is positioned, guarantee the accuracy of location, and guarantee the machining accuracy of machining hole 7 on the chassis of workpiece 6.
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 (1)
1. disk cylindrical Drilling operation positioner comprises base plate (1), it is characterized in that: be fixed with quadra (2) on the base plate (1), with square groove, be placed with briquetting (3) in the described square groove on the left and right sides wall of framework (2); Alignment pin (4) is installed on the rear wall of framework (2), several holding screws (5) are installed on the front side wall of framework (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104862516A CN102990394A (en) | 2012-11-26 | 2012-11-26 | Locating device for drilling machining of excircle of circular disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104862516A CN102990394A (en) | 2012-11-26 | 2012-11-26 | Locating device for drilling machining of excircle of circular disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102990394A true CN102990394A (en) | 2013-03-27 |
Family
ID=47919791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104862516A Pending CN102990394A (en) | 2012-11-26 | 2012-11-26 | Locating device for drilling machining of excircle of circular disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102990394A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639781A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | Fixture for drilling outer circle hole |
| CN106736660A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Gear ring outer ring drilling-hole positioning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201931119U (en) * | 2011-01-07 | 2011-08-17 | 柴德维 | Drilling clamp |
| CN201950489U (en) * | 2010-12-06 | 2011-08-31 | 耐普罗机械（天津）有限公司 | Fixture used for machining small inserted typed workpiece with regular shape |
| CN202317749U (en) * | 2011-09-07 | 2012-07-11 | 林州重机集团股份有限公司 | Cylinder bottom drilling fixture for jack |
| CN202367486U (en) * | 2011-12-07 | 2012-08-08 | 昆山甫田液压技术有限公司 | Drill jig of front cover of gear pump |
| CN202964074U (en) * | 2012-11-26 | 2013-06-05 | 无锡市航鹄科技有限公司 | Disc outer circle drill hole processing locating device |
-
2012
- 2012-11-26 CN CN2012104862516A patent/CN102990394A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201950489U (en) * | 2010-12-06 | 2011-08-31 | 耐普罗机械（天津）有限公司 | Fixture used for machining small inserted typed workpiece with regular shape |
| CN201931119U (en) * | 2011-01-07 | 2011-08-17 | 柴德维 | Drilling clamp |
| CN202317749U (en) * | 2011-09-07 | 2012-07-11 | 林州重机集团股份有限公司 | Cylinder bottom drilling fixture for jack |
| CN202367486U (en) * | 2011-12-07 | 2012-08-08 | 昆山甫田液压技术有限公司 | Drill jig of front cover of gear pump |
| CN202964074U (en) * | 2012-11-26 | 2013-06-05 | 无锡市航鹄科技有限公司 | Disc outer circle drill hole processing locating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639781A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | Fixture for drilling outer circle hole |
| CN106736660A (en) * | 2015-11-19 | 2017-05-31 | 綦江永跃齿轮有限公司 | Gear ring outer ring drilling-hole positioning device |
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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: 20130327 |