CN102717120A - Crankshaft straight oilhole drilling device - Google Patents
Crankshaft straight oilhole drilling device Download PDFInfo
- Publication number
- CN102717120A CN102717120A CN2012102262423A CN201210226242A CN102717120A CN 102717120 A CN102717120 A CN 102717120A CN 2012102262423 A CN2012102262423 A CN 2012102262423A CN 201210226242 A CN201210226242 A CN 201210226242A CN 102717120 A CN102717120 A CN 102717120A
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- lathe
- drilling head
- drilling
- head
- case body
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- 238000005553 drilling Methods 0.000 title claims abstract description 50
- 230000008878 coupling Effects 0.000 claims abstract description 38
- 238000010168 coupling process Methods 0.000 claims abstract description 38
- 238000005859 coupling reaction Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000002699 waste material Substances 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The invention relates to a special device which utilizes a reconstituted old lathe to drill a crankshaft straight oilhole, wherein a drill (10) is rotated through a lathe spindle (2), a core shaft (3), a spindle universal coupling (4), a transmission case body (5), a drilling head universal coupling (6), a drilling head (8) and a drill chuck (9), a lathe lead screw (12) drives a tool on a lathe slide carriage (11) to realize a feed motion, so the crankshaft straight oilhole drilling is completed. The number of output shafts of the transmission case body can be designed according to the number of the crankshaft straight oilholes to be processed. The position of the drilling head on a fixing plate of the drilling head is designed according to the centre distance of the crankshaft straight oilholes to be processed. The device can be used for simultaneously processing the crankshaft straight oilholes through one-time clamping, so the working efficiency is improved by 4 times compared with the original device; the device is suitable for processing a small batch of various crankshafts; the labor intensity is relieved, and the number of drilling machines is reduced, and the power consumption is saved; the old device is repaired, the waste materials are reclaimed, so the investment is saved.
Description
Technical field
The invention belongs to machinery manufacturing technology field, be specifically related to a kind of bent axle and bore straight oilhole device.
Background technology
Main bearing journal is designed with straight oilhole mostly, and the multi-cylinder bent axle just has straight oilhole is arranged on several trunnions, and for example four cylinder crankshafts have five trunnions just to have four trunnions that straight oilhole is arranged; Process one by one with drilling machine when processing straight oilhole in the past, efficient is low, and labour intensity is big; For guaranteeing that productive temp need be equipped with many lathes, some bent axle processing factory adopts special plane when producing in enormous quantities, and this special plane manufacturing cost high cost is big; Only be applicable to the single variety bent axle, be not easy to Multi-varieties and Small-batch Production and use.
Summary of the invention
Technical problem to be solved by this invention provides a kind of bent axle and bores straight oilhole device, utilizes clamping bent axle of this device whole directly oilholes on the machining crankshafts simultaneously, effectively raises working (machining) efficiency.
Technical scheme of the present invention: a kind of bent axle bores the device of straight oilhole; It comprises: engine lathe 1, lathe spindle 2, mandrel 3, main shaft Hooks coupling universal coupling 4, transmission case body 5, drilling head Hooks coupling universal coupling 6, drilling head fixed head 7, drilling head 8, drill chuck 9, drill bit 10, lathe slide carriage 11, lathe screw mandrel 12, bent axle 13, drilling tool 14 and base plate 15, and engine lathe 1 is provided with lathe spindle 2, and an end and the lathe spindle 2 of mandrel 3 are connected; The other end is connected with main shaft Hooks coupling universal coupling 4; Main shaft Hooks coupling universal coupling 4 is connected with the input of transmission case body 5, and the output of transmission case body 5 is connected with drilling head Hooks coupling universal coupling 6, and drilling head Hooks coupling universal coupling 6 is connected with drilling head 8; Drilling head 8 is fixed on the drilling head fixed head 7; Drilling head fixed head 7 is fixed on the base plate 15 of lathe bed surface with transmission case body 5, and drilling head 8 is connected with drill chuck 9, is provided with drill bit 10 in the drill chuck 9; Drill bit 10 and bent axle 13 corresponding settings; Bent axle 13 is arranged on the drilling tool 14, and drilling tool 14 is arranged on the lathe slide carriage 11, and lathe slide carriage 11 is connected with lathe screw mandrel 12.
Said transmission case body can be according to the straight oilhole quantity design of institute's machining crankshafts output shaft quantity.
The position that drilling head is installed on the said drilling head fixed head should be according to the straight oilhole centre distance design of institute's machining crankshafts.
The present invention compared with prior art has following beneficial effect: No. one time clamping can be processed the straight oilhole of bent axle simultaneously, than 4 times of original raising work efficiency; Be applicable to the processing of many kinds of small lot bent axle; Reduce labor intensity, reduce drilling machine quantity and save power consumption; Repair the old and utilize scraps, practice thrift investment.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a vertical view of the present invention.
The specific embodiment
A kind of bent axle bores the device of straight oilhole; It comprises: engine lathe 1, lathe spindle 2, mandrel 3, main shaft Hooks coupling universal coupling 4, transmission case body 5, drilling head Hooks coupling universal coupling 6, drilling head fixed head 7, drilling head 8, drill chuck 9, drill bit 10, lathe slide carriage 11, lathe screw mandrel 12, bent axle 13, drilling tool 14 and base plate 15, and engine lathe 1 is provided with lathe spindle 2, and an end and the lathe spindle 2 of mandrel 3 are connected; The other end is connected with main shaft Hooks coupling universal coupling 4; Main shaft Hooks coupling universal coupling 4 is connected with the input of transmission case body 5, and the output of transmission case body 5 is connected with drilling head Hooks coupling universal coupling 6, and drilling head Hooks coupling universal coupling 6 is connected with drilling head 8; Drilling head 8 is fixed on the drilling head fixed head 7; Drilling head fixed head 7 is fixed on the base plate 15 of lathe bed surface with transmission case body 5, and drilling head 8 is connected with drill chuck 9, is provided with drill bit 10 in the drill chuck 9; Drill bit 10 and bent axle 13 corresponding settings; Bent axle 13 is arranged on the drilling tool 14, and drilling tool 14 is arranged on the lathe slide carriage 11, and lathe slide carriage 11 is connected with lathe screw mandrel 12.
Claims (1)
1. a bent axle bores the device of straight oilhole; It comprises: engine lathe (1), lathe spindle (2), mandrel (3), main shaft Hooks coupling universal coupling (4), transmission case body (5), drilling head Hooks coupling universal coupling (6), drilling head fixed head (7), drilling head (8), drill chuck (9), drill bit (10), lathe slide carriage (11), lathe screw mandrel (12), bent axle (13), drilling tool (14) and base plate (15); It is characterized in that: engine lathe (1) is provided with lathe spindle (2); One end of mandrel (3) and lathe spindle (2) are connected; The other end is connected with main shaft Hooks coupling universal coupling (4); Main shaft Hooks coupling universal coupling (4) is connected with the input of transmission case body (5), and the output of transmission case body (5) is connected with drilling head Hooks coupling universal coupling (6), and drilling head Hooks coupling universal coupling (6) is connected with drilling head (8); Drilling head (8) is fixed on the drilling head fixed head (7); Drilling head fixed head (7) is fixed on the base plate (15) of lathe bed surface with transmission case body (5), and drilling head (8) is connected with drill chuck (9), is provided with drill bit (10) in the drill chuck (9); Drill bit (10) and the corresponding setting of bent axle (13); Bent axle (13) is arranged on the drilling tool (14), and drilling tool (14) is arranged on the lathe slide carriage (11), and lathe slide carriage (11) is connected with lathe screw mandrel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102262423A CN102717120A (en) | 2012-07-03 | 2012-07-03 | Crankshaft straight oilhole drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102262423A CN102717120A (en) | 2012-07-03 | 2012-07-03 | Crankshaft straight oilhole drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102717120A true CN102717120A (en) | 2012-10-10 |
Family
ID=46943063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102262423A Pending CN102717120A (en) | 2012-07-03 | 2012-07-03 | Crankshaft straight oilhole drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102717120A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000062963A1 (en) * | 1999-04-19 | 2000-10-26 | Etxe-Tar, S.A. | Machine for drilling oil holes in crankshafts and corresponding method |
| US20070048098A1 (en) * | 2005-08-31 | 2007-03-01 | Ingersoll Cm Systems Llc | Method and apparatus for machining crankshafts or camshafts |
| WO2008111571A1 (en) * | 2007-03-13 | 2008-09-18 | Horkos Corp | Machine tool |
| CN101786242A (en) * | 2010-02-23 | 2010-07-28 | 林素伟 | Drilling jig for drilling oblique oil hole on crankshaft |
| CN201685112U (en) * | 2010-05-11 | 2010-12-29 | 林素伟 | Drilling fixture for crankshaft straight oil holes |
| CN201960157U (en) * | 2010-12-30 | 2011-09-07 | 重庆万健机械制造有限公司 | Porous simultaneous drilling device for steering column connecting plate of motorcycle |
| CN202010795U (en) * | 2011-03-30 | 2011-10-19 | 重庆康明斯发动机有限公司 | Machine tool for processing crank shaft oil passage holes |
| CN102500794A (en) * | 2011-10-31 | 2012-06-20 | 芜湖永诺船用阀门有限责任公司 | A high-power multi-axis device |
| CN202845838U (en) * | 2012-07-03 | 2013-04-03 | 山西模范机械制造有限公司 | Crank shaft drill straight oil hole device |
-
2012
- 2012-07-03 CN CN2012102262423A patent/CN102717120A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000062963A1 (en) * | 1999-04-19 | 2000-10-26 | Etxe-Tar, S.A. | Machine for drilling oil holes in crankshafts and corresponding method |
| US20070048098A1 (en) * | 2005-08-31 | 2007-03-01 | Ingersoll Cm Systems Llc | Method and apparatus for machining crankshafts or camshafts |
| WO2008111571A1 (en) * | 2007-03-13 | 2008-09-18 | Horkos Corp | Machine tool |
| CN101786242A (en) * | 2010-02-23 | 2010-07-28 | 林素伟 | Drilling jig for drilling oblique oil hole on crankshaft |
| CN201685112U (en) * | 2010-05-11 | 2010-12-29 | 林素伟 | Drilling fixture for crankshaft straight oil holes |
| CN201960157U (en) * | 2010-12-30 | 2011-09-07 | 重庆万健机械制造有限公司 | Porous simultaneous drilling device for steering column connecting plate of motorcycle |
| CN202010795U (en) * | 2011-03-30 | 2011-10-19 | 重庆康明斯发动机有限公司 | Machine tool for processing crank shaft oil passage holes |
| CN102500794A (en) * | 2011-10-31 | 2012-06-20 | 芜湖永诺船用阀门有限责任公司 | A high-power multi-axis device |
| CN202845838U (en) * | 2012-07-03 | 2013-04-03 | 山西模范机械制造有限公司 | Crank shaft drill straight oil hole device |
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| 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: 20121010 |