CN100509228C - Pin shaft milling special-purpose milling machine - Google Patents
Pin shaft milling special-purpose milling machine Download PDFInfo
- Publication number
- CN100509228C CN100509228C CNB2007100241968A CN200710024196A CN100509228C CN 100509228 C CN100509228 C CN 100509228C CN B2007100241968 A CNB2007100241968 A CN B2007100241968A CN 200710024196 A CN200710024196 A CN 200710024196A CN 100509228 C CN100509228 C CN 100509228C
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- CN
- China
- Prior art keywords
- milling
- main shaft
- leading screw
- auxilliary
- sprocket
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Abstract
The present invention is one milling machine specially for milling pin shaft. The milling machine includes one chain type fixture driving unit, one rail bond locking driving unit, one double spindle tool bar driving unit, one positioning feeder and one positioning discharger. After the double spindle tool bar driving unit is started, the pin shafts to be milled and sliding from the bin of the positioning feeder to the fixture driving unit are clamped in the chain type fixture by the rail bond locking driving unit, moved in even rate and milled continuously by the milling cutter, and the well milled pin shafts are fed by the chain type fixture to the positioning discharger. The milling machine has reasonable structure, simple operation, automatic milling of pin shafts, low power consumption and high efficiency.
Description
Affiliated technical field
The present invention relates to a kind of milling machine, specifically relate to a kind of production miller of milling bearing pin.
Background technology
At present, adopt the single bearing pin of single clamp to carry out milling in the milling machine milling bearing pin process, and then withdraw from the milling scope.The design of tradition milling machine falls behind, complex operation, and inefficiency, pin shaft milling production is a procedure of time consumption and energy consumption in the machining always.
Summary of the invention
In order to overcome the shortcoming that prior art exists, the purpose of this invention is to provide a kind of rational in infrastructurely, easy and simple to handle, it is low to consume energy, and can carry out the one-shot forming of same specification pin shaft milling, the pin shaft milling special-purpose milling machine of increasing work efficiency automatically continuously.
In order to reach above-mentioned technical purpose, the technical solution adopted in the present invention is: a kind of production miller of milling bearing pin comprises lathe bed, motor, milling cutter, chain fixture, head sprocket, auxilliary sprocket wheel, rail bond, the coaxial gear wheel of head sprocket, two main shaft gear wheels, the pinion combination, auxilliary sprocket wheel is regulated leading screw, the bidirectional modulation leading screw, positioning feeder, orient glassware, described motor is through the belt transmission pinion, the coaxial gear wheel of the head sprocket that pinion drive is meshed, one group of head sprocket separately of the coaxial connection of the coaxial gear wheel of head sprocket, head sprocket is through the auxilliary sprocket wheel of chain fixture transmission, and the position of auxilliary sprocket wheel is regulated leading screw by auxilliary sprocket wheel and regulated; On vertically arranged pair of column one group of rail bond is housed in the lathe bed, the convex guide rail that bidirectional modulation leading screw, strengthening stud vertically is housed on the rail bond and cooperates with chain fixture, every group of bearing inner width on the land width of convex guide rail and the chain fixture coincide, and the bidirectional modulation leading screw on the rail bond is controlled by locking motor; Motor makes up through the belt transmission pinion, the two main shaft gear wheels of pinion combination transmission, two main shaft gear wheel tapered sleeves connect two main shaft knife bars, two groups of milling cutters are housed on two main shaft knife bars, the spacing of two main shaft gear wheels is regulated by the bidirectional modulation leading screw, two main shaft knife bars bottom is connected with axle sleeve, and axle sleeve moves in the guide rail of lathe bed work top thereupon.
Among the present invention, the bidirectional modulation leading screw of locking motor control binding clasp is regulated rail bond, and locking accompanies the chain fixture of bearing pin up and down; The bidirectional modulation leading screw of two main shafts is regulated two main shaft knife bars, determines the milling depth and the thickness of milling cutter; Auxilliary sprocket wheel is regulated the spacing that leading screw is regulated auxilliary sprocket wheel and head sprocket, the elasticity of control and locking chain fixture; Positioning feeder is regulated by the bidirectional modulation leading screw with the hopper width of orienting glassware.
Positioning feeder is equipped with in the auxilliary sprocket wheel of this pin shaft milling special-purpose milling machine outside, the head sprocket outside is equipped with and is oriented glassware, the bearing pin of the same specification parameter of Milling Process does not slowly slide in the positioning feeder hopper in the chain fixture in the running transmission work, chain fixture is under convex guide rail pressure, the bearing pin of stablizing the clamping and positioning marshalling slowly at the uniform velocity horizontal linear move, the milling cutter that touches in the work carries out at the uniform velocity milling, and chain fixture is sent the finished product bearing pin that mills continuously to and oriented glassware.
Adopting this pin shaft milling special-purpose milling machine, not only can save the handling time that single bearing pin clamps, loads and unloads, and can carry out the one-shot forming of same specification pin shaft milling automatically and continuously, is the desirable milling machine that power consumption is low in the mechanical processing industry, efficient is high.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a right view of the present invention.
Among Fig. 1,2, motor 1, pinion combination 2, locking motor 3, two main shaft gear wheels 4, two columns 5, chain fixture 6, head sprocket 7, strengthening stud 8 is oriented glassware 9, bidirectional modulation leading screw 10,17,25, rail bond 11, convex guide rail 12, two main shaft knife bars 13, positioning feeder 14, auxilliary sprocket wheel is regulated leading screw 15, auxilliary sprocket wheel 16, the coaxial gear wheel 18 of head sprocket, motor 19, lathe bed 20, pinion 21, axle sleeve 22, guide rail 23, milling cutter 24.
The specific embodiment
As Fig. 1, a kind of pin shaft milling special-purpose milling machine shown in 2, mainly comprise lathe bed 20, positioning feeder 14, orient glassware 9, chain fixture transmission, the guide clamp locking transmission device, two main shaft knife bar transmission devices, described chain fixture transmission comprises that motor 19 is through belt transmission pinion 21, the coaxial gear wheel 18 of the head sprocket that pinion drive is meshed, one group of head sprocket 7 separately of the coaxial connection of the coaxial gear wheel of head sprocket, head sprocket is through the auxilliary sprocket wheel 16 of chain fixture 6 transmissions, auxilliary sprocket wheel is regulated the spacing that leading screw 15 is regulated auxilliary sprocket wheel 16 and head sprocket 7, the elasticity of control and locking chain fixture, positioning feeder 14 is equipped with in the outside of auxilliary sprocket wheel 16, the outside of head sprocket 7 is equipped with and is oriented glassware 9, and positioning feeder is regulated by bidirectional modulation leading screw 10 with the hopper width of orienting glassware.
Described guide clamp locking transmission device comprises in the lathe bed 20 and on vertically arranged pair of column 5 one group of rail bond 11 is housed, the convex guide rail 12 that bidirectional modulation leading screw 17, strengthening stud 8 vertically is housed on the rail bond and cooperates with chain fixture, bidirectional modulation leading screw 17 is by locking motor 3 controls, regulate rail bond 11 and lock the chain fixture 6 that accompanies bearing pin up and down, every group of bearing inner width on the land width of convex guide rail 12 and the chain fixture 6 coincide.
Described pair of main shaft knife bar transmission device comprises that motor 1 is through belt transmission pinion combination 2, pinion makes up the two main shaft gear wheels 4 of 2 transmissions, two main shaft gear wheel tapered sleeves connect two main shaft knife bars 13, two groups of milling cutters 24 are housed on two main shaft knife bars, the spacing of two main shaft gear wheels 4 is by 25 controls of bidirectional modulation leading screw, the axle sleeve 22 that two main shaft knife bars 13 bottoms connect moves in guide rail 23 thereupon, determines the milling depth and the thickness of milling cutter.
During work, manually the bearing pin proper alignment without milling of same specification is advanced in the positioning feeder 14, regulate the two main shaft knife bars 13 of bidirectional modulation leading screw 25 lockings, determine the milling depth and the thickness of two milling cutters 24, start motor 19, belt transmission pinion 21, pinion 21 is the coaxial gear wheel 18 of head sprocket that is meshed of engaged transmission again, the coaxial gear wheel 18 of head sprocket is with through-drive head sprocket 7, head sprocket 7 is by the auxilliary sprocket wheel 16 of chain fixture 6 transmissions, in the neat thereupon chain fixture 6 of pressing from both sides symmetrically in the transmission work of bearing pin, when treating that bearing pin does not touch milling cutter, close down motor 19 temporarily; Start locking motor 3 and regulate bidirectional modulation leading screw 17 on the rail bonds 11, make rail bond 11 clamp the chain fixture 6 that has accompanied bearing pin, tighten strengthening stud 8 on the binding clasp, further the locking clamping degree of stabilizer guide rail binding clasp 11 also with the metal plate hand; Start motor 1, belt transmission pinion combination 2, pinion makes up 2 engaged transmission two main shaft gear wheels 4 separately, two main shaft gear wheels 4 with through-drive with it two main shaft knife bars 13 of tapered sleeve combination start working; Motor 19 reruns, chain fixture 6 is in rail bond 11 pressure stable, the bearing pin of clamping and positioning marshalling slowly at the uniform velocity horizontal linear move, the milling cutter 24 that touches in the work carries out at the uniform velocity stable milling work, so at the uniform velocity clamp the chain fixture 6 that transmits and orient in the glassware 9 with regard to continuously the qualified bearing pin of specifications parameter that mills being sent to, proper alignment and is slided in the ready product box again.
Claims (4)
1, a kind of pin shaft milling special-purpose milling machine, comprise lathe bed (20), first motor (1), second motor (19), locking motor (3), milling cutter (24), it is characterized in that: also comprise chain fixture (6), head sprocket (7), auxilliary sprocket wheel (16), rail bond (11), the coaxial gear wheel of head sprocket (18), two main shaft gear wheels (4), pinion combination (2), auxilliary sprocket wheel is regulated leading screw (15), bidirectional modulation leading screw (10,17,25), positioning feeder (14), orient glassware (9), described second motor (19) is through belt transmission pinion (21), the coaxial gear wheel of the head sprocket that pinion drive is meshed (18), one group of head sprocket (7) separately of the coaxial connection of the coaxial gear wheel of head sprocket, head sprocket is through the auxilliary sprocket wheel (16) of chain fixture (6) transmission, and the position of auxilliary sprocket wheel is regulated leading screw (15) by auxilliary sprocket wheel and regulated; One group of rail bond (11) is housed on the vertically arranged pair of column (5) in the lathe bed, the convex guide rail (12) that the second bidirectional modulation leading screw (17), strengthening stud (8) vertically is housed on the rail bond and cooperates with chain fixture, the second bidirectional modulation leading screw (17) is controlled by locking motor (3); First motor (1) is through belt transmission pinion combination (2), the two main shaft gear wheels (4) of pinion combination transmission, two main shaft gear wheel tapered sleeves connect two main shaft knife bars (13), two groups of milling cutters (24) are housed on two main shaft knife bars, and the spacing of two main shaft gear wheels is regulated by the 3rd bidirectional modulation leading screw (25); Positioning feeder (14) is equipped with in the outside of auxilliary sprocket wheel, and the outside of head sprocket is equipped with and is oriented glassware (9).
2, pin shaft milling special-purpose milling machine according to claim 1 is characterized in that: every group of bearing inner width on the land width of convex guide rail (12) and the chain fixture (6) coincide.
3, pin shaft milling special-purpose milling machine according to claim 1 is characterized in that: positioning feeder (14) and the hopper width of orienting glassware (9) are regulated by the first bidirectional modulation leading screw (10).
4, pin shaft milling special-purpose milling machine according to claim 1 is characterized in that: two main shaft knife bars (13) bottom is connected with axle sleeve (22), and axle sleeve is mobile status in the guide rail (23) of lathe bed work top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100241968A CN100509228C (en) | 2007-07-26 | 2007-07-26 | Pin shaft milling special-purpose milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100241968A CN100509228C (en) | 2007-07-26 | 2007-07-26 | Pin shaft milling special-purpose milling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101100007A CN101100007A (en) | 2008-01-09 |
| CN100509228C true CN100509228C (en) | 2009-07-08 |
Family
ID=39034543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100241968A Expired - Fee Related CN100509228C (en) | 2007-07-26 | 2007-07-26 | Pin shaft milling special-purpose milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100509228C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273365B (en) * | 2013-06-08 | 2015-11-18 | 台州市良曜成套设备有限公司 | A kind of bar feeding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5984599A (en) * | 1998-01-20 | 1999-11-16 | Hegenscheidt-Mfd Gmbh | Method and machine for rotary milling the crankpins and main bearing pins of crankshafts |
| US6453528B1 (en) * | 1999-07-14 | 2002-09-24 | Man B&W Diesel Aktiengesellschaft | Device and method for the machining of crankshaft pins |
| CN2745683Y (en) * | 2004-12-03 | 2005-12-14 | 杨金库 | Automatic continuous milling machine |
| CN2822841Y (en) * | 2005-10-22 | 2006-10-04 | 张维克 | Hook tail flat pin milling machine |
| CN2923166Y (en) * | 2006-06-22 | 2007-07-18 | 周平虎 | Multi-shaft machine tool |
| CN101041191A (en) * | 2006-12-31 | 2007-09-26 | 李健 | Special milling machine of the pin roll milling |
-
2007
- 2007-07-26 CN CNB2007100241968A patent/CN100509228C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5984599A (en) * | 1998-01-20 | 1999-11-16 | Hegenscheidt-Mfd Gmbh | Method and machine for rotary milling the crankpins and main bearing pins of crankshafts |
| US6453528B1 (en) * | 1999-07-14 | 2002-09-24 | Man B&W Diesel Aktiengesellschaft | Device and method for the machining of crankshaft pins |
| CN2745683Y (en) * | 2004-12-03 | 2005-12-14 | 杨金库 | Automatic continuous milling machine |
| CN2822841Y (en) * | 2005-10-22 | 2006-10-04 | 张维克 | Hook tail flat pin milling machine |
| CN2923166Y (en) * | 2006-06-22 | 2007-07-18 | 周平虎 | Multi-shaft machine tool |
| CN101041191A (en) * | 2006-12-31 | 2007-09-26 | 李健 | Special milling machine of the pin roll milling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101100007A (en) | 2008-01-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| 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: 20090708 Termination date: 20160726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |