CN202845838U - Crank shaft drill straight oil hole device - Google Patents
Crank shaft drill straight oil hole device Download PDFInfo
- Publication number
- CN202845838U CN202845838U CN 201220317086 CN201220317086U CN202845838U CN 202845838 U CN202845838 U CN 202845838U CN 201220317086 CN201220317086 CN 201220317086 CN 201220317086 U CN201220317086 U CN 201220317086U CN 202845838 U CN202845838 U CN 202845838U
- Authority
- CN
- China
- Prior art keywords
- drilling
- drilling head
- lathe
- crank shaft
- drill
- 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
Links
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to a crank shaft drill straight oil hole device. A drill (10) of the device rotates through a lathe spindle (2), a mandrel (3), a spindle universal shaft coupling (4), a transmission box body (5), a drilling head universal shaft coupling (6), a drilling head (8) and a drill chuck (9), feed motion is achieved through a tool which is arranged on a lathe slide carriage (11) and driven by a lathe lead screw (12), and drilling of crank shaft drill straight holes is achieved. The transmission box body is capable of designing and outputting the number of shafts according to the number of the machined crank shaft straight oil holes. The position where the drilling head is installed on a drilling head fixing plate can be designed according to the centre distances of the machined crank shaft straight oil holes. According to the crank shaft drill straight oil hole device, once clamping is capable of machining the crank shaft straight oil holes at the same time, and the work efficiency of the device is four times higher than that of an original device. The device is suitable for machining of small amount of various crank shafts. Therefore, labor intensity is relieved, the number of drilling machines is reduced, power consumption is saved, old devices are repaired, waste materials are utilized, and investment is saved.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, is specifically related to the straight oilhole device of a kind of crankshaft drilling.
Background technology
Main bearing journal is designed with straight oilhole mostly, the multi-cylinder bent axle just has straight oilhole is arranged on several trunnions, for example four cylinder crankshafts have five trunnions just to have four trunnions that straight oilhole is arranged, and process one by one with drilling machine when processing straight oilhole in the past, and efficient is low, labour intensity is large, for guaranteeing that productive temp need be equipped with many lathes, some Crankshaft Machining factory adopts special plane when producing in enormous quantities, and this special plane manufacturing cost high cost is large, be only 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 in the utility model provides the straight oilhole device of a kind of crankshaft drilling, utilizes the simultaneously whole directly oilholes on the machining crankshafts of this device clamped one time bent axle, effectively raises working (machining) efficiency.
The technical solution of the utility model: the device of the straight oilhole of a kind of crankshaft drilling, 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, turning machine screw 12, bent axle 13, drilling tool 14 and base plate 15, be provided with lathe spindle 2 on the engine lathe 1, one 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, the output of transmission case body 5 is connected with drilling head Hooks coupling universal coupling 6, 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, drilling head 8 is connected with drill chuck 9, be 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, drilling tool 14 is arranged on the lathe slide carriage 11, and lathe slide carriage 11 is connected with turning machine screw 12.
Described 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 described drilling head fixed head should be according to the straight oilhole centre distance design of institute's machining crankshafts.
The utility model compared with prior art has following beneficial effect: clamped one time can be processed the crankshaft straight oilhole simultaneously, than 4 times of original raising work efficiency; Be applicable to many kinds of small lot Crankshaft Machining; Reduce labor intensity, reduce drilling machine quantity and save power consumption; Repair the old and utilize scraps, save investment.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
The specific embodiment
The device of the straight oilhole of a kind of crankshaft drilling, 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, turning machine screw 12, bent axle 13, drilling tool 14 and base plate 15, be provided with lathe spindle 2 on the engine lathe 1, one 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, the output of transmission case body 5 is connected with drilling head Hooks coupling universal coupling 6, 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, drilling head 8 is connected with drill chuck 9, be 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, drilling tool 14 is arranged on the lathe slide carriage 11, and lathe slide carriage 11 is connected with turning machine screw 12.
Claims (1)
1. the device of the straight oilhole of crankshaft drilling, 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), turning machine screw (12), bent axle (13), drilling tool (14) and base plate (15), it is characterized in that: be provided with lathe spindle (2) on the engine lathe (1), 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), the output of transmission case body (5) is connected with drilling head Hooks coupling universal coupling (6), 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), drilling head (8) is connected with drill chuck (9), be 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), drilling tool (14) is arranged on the lathe slide carriage (11), and lathe slide carriage (11) is connected with turning machine screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317086 CN202845838U (en) | 2012-07-03 | 2012-07-03 | Crank shaft drill straight oil hole device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317086 CN202845838U (en) | 2012-07-03 | 2012-07-03 | Crank shaft drill straight oil hole device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845838U true CN202845838U (en) | 2013-04-03 |
Family
ID=47977074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220317086 Expired - Fee Related CN202845838U (en) | 2012-07-03 | 2012-07-03 | Crank shaft drill straight oil hole device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717120A (en) * | 2012-07-03 | 2012-10-10 | 山西模范机械制造有限公司 | Crankshaft straight oilhole drilling device |
| CN104209554A (en) * | 2014-09-26 | 2014-12-17 | 郝国平 | Special machine for drilling straight oil hole and inclined oil hole |
-
2012
- 2012-07-03 CN CN 201220317086 patent/CN202845838U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717120A (en) * | 2012-07-03 | 2012-10-10 | 山西模范机械制造有限公司 | Crankshaft straight oilhole drilling device |
| CN104209554A (en) * | 2014-09-26 | 2014-12-17 | 郝国平 | Special machine for drilling straight oil hole and inclined oil hole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204108359U (en) | The disposable processing unit (plant) of heavy-duty engine air inlet pipe both ends of the surface connecting hole | |
| CN202845838U (en) | Crank shaft drill straight oil hole device | |
| CN202180355U (en) | Pneumatic clamping device for processing workpieces of numerical control machine | |
| CN202037353U (en) | Drilling processing machine tool for engine body | |
| CN201969925U (en) | Drilling jig used for machining flanges | |
| CN103418824B (en) | A kind of can on workpiece the lathe of milling spherical groove, end face groove | |
| CN202317187U (en) | Vertical milling cutter device for horizontal milling machine | |
| CN204470637U (en) | A kind of ball valve special boring milling face machine | |
| CN203972914U (en) | Numerical-control crankshaft bores inclined oil hole of air device | |
| CN207272684U (en) | A kind of double-station crank scrapes the machine of beating | |
| CN202428206U (en) | Clamp | |
| CN203437659U (en) | Transverse power tool base | |
| CN102717120A (en) | Crankshaft straight oilhole drilling device | |
| CN204249024U (en) | Multifunctional milling machine | |
| CN202155553U (en) | Machine tool for machining crankshaft hole or camshaft hole of engine body | |
| CN203437683U (en) | Numerically-controlled drilling machine for drilling oil way drilling hole of crank case | |
| CN201132278Y (en) | Combined machine tool for double-face processing | |
| CN204194884U (en) | Bore crankshaft straight oil hole clamp | |
| CN201124251Y (en) | Multi-hole drilling transmission mechanism | |
| CN203992496U (en) | A kind of special equipment of machining crankshafts inclined oil hole of air | |
| CN205437194U (en) | Just, anti - integral type boring cutter | |
| CN202726110U (en) | Drilling device of machining machine tool of middle and rear segments of vehicle axle housing | |
| CN203495651U (en) | Expanding tool bit | |
| CN204183311U (en) | A kind of speed change gear of drilling and milling machine | |
| CN203156528U (en) | Length-adjustable multifunctional sharpener |
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 |
Granted publication date: 20130403 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |