CN107775021A - A kind of propeller inner hole processes boring bar device - Google Patents
A kind of propeller inner hole processes boring bar device Download PDFInfo
- Publication number
- CN107775021A CN107775021A CN201711060683.XA CN201711060683A CN107775021A CN 107775021 A CN107775021 A CN 107775021A CN 201711060683 A CN201711060683 A CN 201711060683A CN 107775021 A CN107775021 A CN 107775021A
- Authority
- CN
- China
- Prior art keywords
- boring bar
- axle
- inner hole
- base
- fixed
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/02—Boring bars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of propeller inner hole to process boring bar device.Mainly solve the problems, such as that existing machine tool boring bar device can not process large-sized propeller inner hole.It is characterized in that：The chassis（1）Top is connected with base（2）, base（2）Top is connected with boring bar body（6）, and base（2）With boring bar body（6）Between be fixed with cover plate（4）, the cover plate（4）With base（2）Small axle is connected with by bearing between bottom surface（3）, small axle（3）Upper end passes through shaft coupling（5）Connect boring bar axle（9）, boring bar axle（9）Top is fixed with bevel gear A（10）, bevel gear A（10）With being fixed on support（11）On bevel gear B（12）It is meshed；The boring bar axle（9）On be connected with guide rail slide block（7）, guide rail slide block（7）On be fixed with boring cutter bar（8）.Propeller inner hole processing boring bar device meets the requirement of processing large scale propeller inner hole, easy to operate.
Description
Technical field
The present invention relates to machine tool field, especially a kind of propeller inner hole processing boring bar device.
Background technology
In the processing of large-size propeller, because propeller size is big, currently used machine tool boring bar device can not be to Pang
Big propeller inner hole is processed.
The content of the invention
In order to overcome the shortcomings of that existing machine tool boring bar device can not process large-sized propeller inner hole, the present invention provides
A kind of propeller inner hole processes boring bar device, and propeller inner hole processing boring bar device meets processing large scale propeller inner hole
Requirement, it is easy to operate.
The technical scheme is that：A kind of propeller inner hole processes boring bar device, including chassis, and the chassis upper connects
Base is connected to, base top is connected with boring bar body, and cover plate is fixed between base and boring bar body, the cover plate and base end face
Between small axle is connected with by bearing, small axle upper end connects boring bar axle by shaft coupling, and bevel gear A is fixed with the top of boring bar axle,
Bevel gear A is meshed with the bevel gear B being fixed on support；Guide rail slide block is connected with the boring bar axle, is consolidated on guide rail slide block
Surely there is boring cutter bar.
The present invention has the advantages that：Due to taking such scheme, machine tool chief axis rotation can drive boring cutter bar to revolve
Turn, and small axle rotates under the drive of servomotor, drives boring bar axle to rotate, driving boring cutter bar moves up and down, so as to realize spiral shell
The overall cutting of bar oar endoporus.The device can meet the processing request of large-size propeller endoporus, device can with automatic cutting,
Can be easy to operate with manually operated, it is high in machining efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
1- chassis in figure, 2- bases, the small axles of 3-, 4- cover plates, 5- shaft couplings, 6- boring bar bodies, 7- guide rail slide blocks, 8- boring cutters
Bar, 9- boring bar axles, 10- bevel gears A, 11- support, 12- bevel gears B.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of propeller inner hole processing boring bar device, including chassis 1, chassis 1 are bolted on lathe master
The top of axle, the bottom of chassis 1 are the conical surface, are ensured with main shaft cone match consistent with machine tool chief axis center.The top of chassis 1 connects
Be connected to base 2, the top of base 2 is connected with boring bar body 6, and cover plate 4 is fixed between base 2 and boring bar body 6, the cover plate 4 with
Small axle 3 is connected with by bearing between the bottom surface of base 2, small axle 3 is driven by servomotor, and the small upper end of axle 3 is connected by shaft coupling 5
Boring bar axle 9, guide rail slide block 7 is connected with the boring bar axle 9, boring cutter bar 8 is fixed with guide rail slide block 7.The top of boring bar axle 9
Bevel gear A10 is fixed with, the top of boring bar body 6 is fixed with support 11, and bevel gear B12, bevel gear A10 and cone are fixed with support 11
Gear B 12 is meshed.
At work, machine tool chief axis rotates, and drives chassis 1 and base 2 to rotate, and base 2 drives boring cutter bar by boring bar body 6
8 rotate, and realize the cutting to propeller inner hole.Meanwhile servomotor drives small axle 3 to rotate, small axle 3 is driven by shaft coupling 5
Boring bar axle 9 rotates, and guide rail slide block 7 is together moved up and down with boring bar body 8, realizes the entirety cutting to propeller inner hole.Also may be used
With spanner rotating bevel gear B12, the A10 rotations of band dynamic bevel gear, so as to drive boring bar axle 9 to rotate, to drive guide rail slide block 7 and boring
Knife bar 8 moves up and down.
Claims (1)
1. a kind of propeller inner hole processes boring bar device, including chassis（1）, it is characterised in that：The chassis（1）Top is connected with
Base（2）, base（2）Top is connected with boring bar body（6）, and base（2）With boring bar body（6）Between be fixed with cover plate（4）, it is described
Cover plate（4）With base（2）Small axle is connected with by bearing between bottom surface（3）, small axle（3）Upper end passes through shaft coupling（5）Connect boring
Bar axle（9）, boring bar axle（9）Top is fixed with bevel gear A（10）, bevel gear A（10）With being fixed on support（11）On bevel gear B
（12）It is meshed；The boring bar axle（9）On be connected with guide rail slide block（7）, guide rail slide block（7）On be fixed with boring cutter bar（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060683.XA CN107775021A (en) | 2017-11-02 | 2017-11-02 | A kind of propeller inner hole processes boring bar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060683.XA CN107775021A (en) | 2017-11-02 | 2017-11-02 | A kind of propeller inner hole processes boring bar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107775021A true CN107775021A (en) | 2018-03-09 |
Family
ID=61432676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060683.XA Pending CN107775021A (en) | 2017-11-02 | 2017-11-02 | A kind of propeller inner hole processes boring bar device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107775021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079198A (en) * | 2018-10-29 | 2018-12-25 | 中船动力有限公司 | Propeller cone hole machine device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201684943U (en) * | 2010-04-09 | 2010-12-29 | 中船澄西船舶修造有限公司 | Boring machine dedicated for external boring of 1600-Ton floating crane |
| CN202114295U (en) * | 2011-06-03 | 2012-01-18 | 大连船舶重工集团舵轴有限公司 | Three-axle linkage boring bar for taper holes |
| CN203030961U (en) * | 2012-12-21 | 2013-07-03 | 杭州海兴机械有限公司 | Machine tool for elongated tapered holes |
| CN103273099A (en) * | 2013-06-05 | 2013-09-04 | 大连船用推进器有限公司 | Special boring bar for processing propeller shaft hole |
| CN104128639A (en) * | 2013-05-02 | 2014-11-05 | 中钢集团衡阳重机有限公司 | Device for assisting boring machine to process long conical through hole |
| CN105328237A (en) * | 2015-11-18 | 2016-02-17 | 中船黄埔文冲船舶有限公司 | Cylindrical hole boring device |
| CN206276943U (en) * | 2016-12-07 | 2017-06-27 | 中船黄埔文冲船舶有限公司 | A kind of adjustable cone than boring equipment |
| CN207414382U (en) * | 2017-11-02 | 2018-05-29 | 齐齐哈尔齐一机工业产品有限公司 | A kind of propeller inner hole processes boring bar device |
-
2017
- 2017-11-02 CN CN201711060683.XA patent/CN107775021A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201684943U (en) * | 2010-04-09 | 2010-12-29 | 中船澄西船舶修造有限公司 | Boring machine dedicated for external boring of 1600-Ton floating crane |
| CN202114295U (en) * | 2011-06-03 | 2012-01-18 | 大连船舶重工集团舵轴有限公司 | Three-axle linkage boring bar for taper holes |
| CN203030961U (en) * | 2012-12-21 | 2013-07-03 | 杭州海兴机械有限公司 | Machine tool for elongated tapered holes |
| CN104128639A (en) * | 2013-05-02 | 2014-11-05 | 中钢集团衡阳重机有限公司 | Device for assisting boring machine to process long conical through hole |
| CN103273099A (en) * | 2013-06-05 | 2013-09-04 | 大连船用推进器有限公司 | Special boring bar for processing propeller shaft hole |
| CN105328237A (en) * | 2015-11-18 | 2016-02-17 | 中船黄埔文冲船舶有限公司 | Cylindrical hole boring device |
| CN206276943U (en) * | 2016-12-07 | 2017-06-27 | 中船黄埔文冲船舶有限公司 | A kind of adjustable cone than boring equipment |
| CN207414382U (en) * | 2017-11-02 | 2018-05-29 | 齐齐哈尔齐一机工业产品有限公司 | A kind of propeller inner hole processes boring bar device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079198A (en) * | 2018-10-29 | 2018-12-25 | 中船动力有限公司 | Propeller cone hole machine device |
| CN109079198B (en) * | 2018-10-29 | 2024-01-30 | 中船动力有限公司 | Propeller taper hole processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180309 |
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| RJ01 | Rejection of invention patent application after publication |