CN204565209U - A kind of case lid boring grab - Google Patents
A kind of case lid boring grab Download PDFInfo
- Publication number
- CN204565209U CN204565209U CN201420804616.XU CN201420804616U CN204565209U CN 204565209 U CN204565209 U CN 204565209U CN 201420804616 U CN201420804616 U CN 201420804616U CN 204565209 U CN204565209 U CN 204565209U
- Authority
- CN
- China
- Prior art keywords
- case lid
- described
- fixed block
- housing screw
- bushing plate
- Prior art date
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- 238000005553 drilling Methods 0 abstract 4
- 238000003754 machining Methods 0 abstract 1
Abstract
Description
Technical field
The utility model relates to Machine Tool Fixture Design technical field, particularly relates to a kind of case lid boring grab.
Background technology
Along with the development of mechanical industry, shape requirements for part varies, difform workpiece adds on lathe all will adopt different installation way man-hour, such as when holing to case lid, traditional fixture many employings alignment pin location, alignment pin is generally fixed structure, unadjustable, for case lid class part, positioning precision is limited, normally carries out one by one when holing, inefficiency, therefore design a kind of compact conformation, accurate positioning, the fixture for case lid boring that working (machining) efficiency is high is necessary.
Utility model content
The purpose of this utility model is exactly that positioning precision is limited, the defect that working (machining) efficiency is low, and design a kind of case lid boring grab, compact conformation, accurate positioning, working (machining) efficiency is high in order to overcome prior art when holing to case lid.
The required technical problem solved of the utility model can be achieved through the following technical solutions:
A kind of case lid boring grab, comprise bushing plate, contour fixed block, alignment pin, positioning stud, float briquetting, boring guide pin bushing, housing screw, described bushing plate is vertically arranged, the surface being positioned at its front secures five pieces of described contour fixed blocks, each layout one piece about upper end, one piece is respectively established in the middle of lower end and left and right sides, the contour fixed block of right side and top right is fixed with described alignment pin, the contour fixed block in front and left side has screwed described housing screw, described floating briquetting is had at the end winding support of described housing screw, described boring guide pin bushing is then embedded in the hole of described bushing plate.
The contour fixed block of described bushing plate upper left-hand has screwed positioning stud.
Described bushing plate is drilled with altogether two parallel up and down each three holes of row, six boring guide pin bushings is embedded respectively in these six holes.
Owing to have employed above technical scheme, the utility model tool has the following advantages:
Adopt the Combination Design of bushing plate, contour fixed block, alignment pin, positioning stud, floating briquetting, boring guide pin bushing, housing screw, this case lid boring grab, compact conformation, the locate mode that case lid adopts alignment pin and positioning stud to combine, it is more accurate to locate, bushing plate is provided with altogether six boring guide pin bushings, can process the hole of six on case lid, working (machining) efficiency is high simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structure front-view schematic diagram;
Fig. 2 is that schematic diagram is looked on the utility model structure left side;
In figure, each assembly and Reference numeral are respectively: 1, bushing plate; 2, contour fixed block; 3, alignment pin; 4, positioning stud; 5, float briquetting; 6, boring guide pin bushing; 7, housing screw.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
A kind of case lid boring grab, comprise bushing plate 1, contour fixed block 2, alignment pin 3, positioning stud 4, float briquetting 5, boring guide pin bushing 6, housing screw 7, bushing plate 1 is vertically arranged, the surface being positioned at its front secures five pieces of contour fixed blocks 2, each layout one piece about upper end, one piece is respectively established in the middle of lower end and left and right sides, the contour fixed block of right side and top right is fixed with alignment pin 3, first case lid is positioned by these two pieces of alignment pins 3, the contour fixed block in front and left side has screwed housing screw 7, floating briquetting 5 is had at the end winding support of housing screw 7, behind case lid location, the left side of case lid and front side can compress by adjustment housing screw 7, boring guide pin bushing 6 is embedded in the hole of bushing plate 1, drill bit realizes the Drilling operation to case lid through boring guide pin bushing 6.
The contour fixed block of upper left-hand has screwed positioning stud 4, and the upper side of case lid is except relying on alignment pin location, and this positioning stud 4 also will be relied on to position, and because this positioning stud extension elongation is adjustable, therefore its location is more accurate.
Bushing plate 1 is drilled with altogether two parallel up and down each three holes of row, embedded by six boring guide pin bushings 6 in these six holes respectively, can process the hole of six on case lid, working (machining) efficiency is high simultaneously.
Case lid boring grab designed by the utility model, primarily of bushing plate 1 and several pieces of contour fixed block compositions, compact conformation, the locate mode that case lid adopts alignment pin 3 and positioning stud 4 to combine, because the extension elongation of positioning stud 4 is adjustable, therefore its location is more accurate, bushing plate 1 is drilled with altogether two parallel up and down each three holes of row, embedded by six boring guide pin bushings 6 in these six holes respectively, can process the hole of six on case lid, working (machining) efficiency is high simultaneously.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804616.XU CN204565209U (en) | 2014-12-17 | 2014-12-17 | A kind of case lid boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804616.XU CN204565209U (en) | 2014-12-17 | 2014-12-17 | A kind of case lid boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565209U true CN204565209U (en) | 2015-08-19 |
Family
ID=53857901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420804616.XU CN204565209U (en) | 2014-12-17 | 2014-12-17 | A kind of case lid boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565209U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624064A (en) * | 2015-10-29 | 2017-05-10 | 安徽白鹰精密机床有限公司 | Drilling die for lead screw hitching leg |
| CN107262783A (en) * | 2017-07-27 | 2017-10-20 | 中国航天科技集团公司长征机械厂 | A kind of fin two ends rapid drilling fixture |
| CN107414135A (en) * | 2017-08-18 | 2017-12-01 | 河南卫华重型机械股份有限公司 | A kind of crane angle case connecting hole drilling technique and drilling frock |
| CN109834322A (en) * | 2017-11-29 | 2019-06-04 | 中国航空工业集团公司济南特种结构研究所 | A kind of drilling structure of high-precision composite material laminated board |
-
2014
- 2014-12-17 CN CN201420804616.XU patent/CN204565209U/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624064A (en) * | 2015-10-29 | 2017-05-10 | 安徽白鹰精密机床有限公司 | Drilling die for lead screw hitching leg |
| CN107262783A (en) * | 2017-07-27 | 2017-10-20 | 中国航天科技集团公司长征机械厂 | A kind of fin two ends rapid drilling fixture |
| CN107414135A (en) * | 2017-08-18 | 2017-12-01 | 河南卫华重型机械股份有限公司 | A kind of crane angle case connecting hole drilling technique and drilling frock |
| CN109834322A (en) * | 2017-11-29 | 2019-06-04 | 中国航空工业集团公司济南特种结构研究所 | A kind of drilling structure of high-precision composite material laminated board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20161217 |