CN201399600Y - Boring tool - Google Patents
Boring tool Download PDFInfo
- Publication number
- CN201399600Y CN201399600Y CN200920045102XU CN200920045102U CN201399600Y CN 201399600 Y CN201399600 Y CN 201399600Y CN 200920045102X U CN200920045102X U CN 200920045102XU CN 200920045102 U CN200920045102 U CN 200920045102U CN 201399600 Y CN201399600 Y CN 201399600Y
- Authority
- CN
- China
- Prior art keywords
- hole
- boring machine
- anchor ear
- top cover
- sheet anchor
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a boring tool, which consists of a lower half piece of hoop (1), an upper half piece of hoop (3) and a top cover (5), wherein the lower half piece of hoop (1) and the upper half piece of hoop (3) are arranged in an up-and-down involution way and are connected with each other by a lower connecting bolt (2); a mounting lower half hole of a boring machine is concavely anddownwards arranged in the middle of the top part of upper half piece of hoop (3); the left side and the right side of the top part of the upper half piece of hoop (3) are provided with bolt connecting holes; a mounting upper half hole of the boring machine is concavely and upwards arranged in the middle of the bottom part of the top cover (5); the left side and the right side of the top cover (5)are respectively provided with a top cover connecting ear hole (5.1); the top cover (5) and the upper half piece of hoop (3) are arranged in an up-and-down involution way and are connected with eachother by an upper connecting bolt (4); and the mounting upper half hole and the mounting lower half hole of the boring machine are arranged in an up-and-down involution way to form a mounting hole (6)of the boring machine. When in operation, the boring machine is installed on the boring tool by passing through the mounting hole of the boring machine, and then the boring tool is hooped on a shaftneck with a connecting flange at the shaft end, therefore, the boring tool can be suitable for boring a bolt hole by the connecting flange.
Description
(1) technical field
The utility model relates to a kind of bore hole processing tool, is applicable to that the Boring machine of repairing, connecting flange being carried out bore hole in shipbuilding industry and machinery, the mine industry installs.Genus is repaiied, the shipbuilding equipment technical field.
(2) background technology
In repairing, shipbuilding produce, connecting flange strokes the processing of bolt hole bore hole often to be run into, no matter it require on the design of drawing and crudy is very high, to guarantee that crudy also is difficult problem in the machined work man-hour adding, the size that screw hole is stroked in designing requirement is consistent and interchangeability is arranged, tolerance has only 0.02, and surface roughness reaches R
a0.8 more than, each hole requires on the same circumference of axle journal.Because bore hole processing is subjected to the restriction of condition, can not process on the lathe in workshop, can only process in the production scene, the equipment precision that uses in the outfield is poor, and environmental condition is abominable.Be difficult to reach the designing requirement of drawing with this traditional processing method.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of connecting flange that can be applicable to stroke the bore hole processing tool of bolt hole bore hole processing.
The purpose of this utility model is achieved in that a kind of bore hole processing tool, form by second sheet anchor ear, first sheet anchor ear and top cover three parts, described second sheet anchor ear top the right and left respectively is provided with a lower link earhole, first sheet anchor ear bottom the right and left respectively is provided with a first line of a couplet lug hole, described first sheet anchor ear and second sheet anchor ear are involutory up and down, and use the lower link Bolt Connection; Described first sheet anchor ear crown center is concaved with a Boring machine downwards second hole is installed, first sheet anchor ear top the right and left is provided with bolt connecting hole, upwards be concaved with a Boring machine in the middle of the described cap base first hole is installed, cap base the right and left respectively is provided with a top cover and connects earhole, described top cover and first sheet anchor ear top are involutory up and down, and use attachment bolt and connect, described Boring machine is installed first hole and Boring machine and second hole is installed is combined to form the Boring machine installing hole up and down.
The beneficial effects of the utility model are:
During operation Boring machine is installed on this frock by described Boring machine installing hole, this frock is embraced at axle head be provided with on the axle journal of connecting flange then.Therefore this frock can be applicable to that connecting flange strokes the processing of bolt hole bore hole.
(4) description of drawings
Fig. 1 is the structural representation of the utility model bore hole processing tool.
Fig. 2 is the application implementation illustration of the utility model bore hole processing tool.
Among the figure:
Second sheet anchor ear 1
Lower link bolt 2
First sheet anchor ear 3
Last attachment bolt 4
Top cover 5
Boring machine installing hole 6
Axle journal 7
Boring machine frame component 9
Boring bar 10
Main frame connecting flange 12
Shaft flange 13
Lower link earhole 1.1
First line of a couplet lug hole 3.1
Top cover connects earhole 5.1.
(5) specific embodiment
Referring to Fig. 1～2, the utility model bore hole processing tool is made up of second sheet anchor ear 1, first sheet anchor ear 3 and top cover 5 three parts.Described second sheet anchor ear 1 top the right and left respectively is provided with a lower link earhole 1.1, first sheet anchor ear 3 bottom the right and lefts respectively are provided with a first line of a couplet lug hole 3.1, described first sheet anchor ear 3 is involutory about in the of 1 with second sheet anchor ear, and connects with lower link bolt 2; Described first sheet anchor ear 3 crown centers are concaved with a Boring machine downwards second hole are installed, first sheet anchor ear 3 top the right and lefts are provided with bolt connecting hole, upwards be concaved with a Boring machine in the middle of described top cover 5 bottoms first hole is installed, top cover 5 bottom the right and lefts respectively are provided with a top cover and connect earhole 5.1, described top cover 5 is involutory up and down with first sheet anchor ear 3 tops, and use attachment bolt 4 and connect, described Boring machine is installed first hole and Boring machine and second hole is installed is combined to form Boring machine installing hole 6 up and down.
During operation Boring machine is installed on this frock by described Boring machine installing hole 6, this frock is embraced on the axle journal 7 that connecting flange is set then.
Claims (1)
1, a kind of bore hole processing tool, it is characterized in that described frock is made up of second sheet anchor ear (1), first sheet anchor ear (3) and top cover (5) three parts, described second sheet anchor ear (1) top the right and left respectively is provided with a lower link earhole (1.1), first sheet anchor ear (3) bottom the right and left respectively is provided with a first line of a couplet lug hole (3.1), described first sheet anchor ear (3) is involutory up and down with second sheet anchor ear (1), and connects with lower link bolt (2); Described first sheet anchor ear (3) crown center is concaved with a Boring machine downwards second hole is installed, first sheet anchor ear (3) top the right and left is provided with bolt connecting hole, upwards be concaved with a Boring machine in the middle of described top cover (5) bottom first hole is installed, top cover (5) bottom the right and left respectively is provided with a top cover and connects earhole (5.1), described top cover (5) is involutory up and down with first sheet anchor ear (3) top, and use attachment bolt (4) and connect, described Boring machine is installed first hole and Boring machine and second hole is installed is combined to form Boring machine installing hole (6) up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920045102XU CN201399600Y (en) | 2009-05-13 | 2009-05-13 | Boring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920045102XU CN201399600Y (en) | 2009-05-13 | 2009-05-13 | Boring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399600Y true CN201399600Y (en) | 2010-02-10 |
Family
ID=41659394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920045102XU Expired - Fee Related CN201399600Y (en) | 2009-05-13 | 2009-05-13 | Boring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399600Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091959A (en) * | 2011-01-18 | 2011-06-15 | 常州腾龙汽车零部件制造有限公司 | Lathe boring tooling for long pipe fitting with large rotation radius and fins on outer wall |
| CN109175455A (en) * | 2018-10-29 | 2019-01-11 | 上海振华重工(集团)股份有限公司 | A kind of boring row device and continuous boring process suitable for mangler shaft flange bolt hole |
| CN114888330A (en) * | 2022-05-09 | 2022-08-12 | 中国船舶重工集团柴油机有限公司 | Crankshaft boring tool and working method |
-
2009
- 2009-05-13 CN CN200920045102XU patent/CN201399600Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091959A (en) * | 2011-01-18 | 2011-06-15 | 常州腾龙汽车零部件制造有限公司 | Lathe boring tooling for long pipe fitting with large rotation radius and fins on outer wall |
| CN109175455A (en) * | 2018-10-29 | 2019-01-11 | 上海振华重工(集团)股份有限公司 | A kind of boring row device and continuous boring process suitable for mangler shaft flange bolt hole |
| CN114888330A (en) * | 2022-05-09 | 2022-08-12 | 中国船舶重工集团柴油机有限公司 | Crankshaft boring tool and working method |
| CN114888330B (en) * | 2022-05-09 | 2024-01-30 | 中船发动机有限公司 | Crankshaft boring tool and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20130513 |