CN102357829A - Feed box of boring-milling machine - Google Patents
Feed box of boring-milling machine Download PDFInfo
- Publication number
- CN102357829A CN102357829A CN2011102746361A CN201110274636A CN102357829A CN 102357829 A CN102357829 A CN 102357829A CN 2011102746361 A CN2011102746361 A CN 2011102746361A CN 201110274636 A CN201110274636 A CN 201110274636A CN 102357829 A CN102357829 A CN 102357829A
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- China
- Prior art keywords
- clutch
- driven gear
- feed
- feed screw
- boring
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Abstract
The invention discloses a feed box of a boring-milling machine. A square ram feed screw, a boring shaft feed screw, a manual feed polish rod, a driving shaft and an intermediate shaft penetrate through a box body; a driving gear on the driving shaft is meshed with a first driven gear on the square ram feed screw and a second driven gear on the boring shaft feed screw; a carrier gear on the intermediate shaft is meshed with the second driven gear and a third driven gear on the manual feed polish rod; the square ram feed screw, the boring shaft feed screw and the manual feed polish rod are connected with a first clutch, a second clutch and a third clutch respectively; the first driven gear is in clutch fit with the first clutch, the second driven gear is in clutch fit with the second clutch, and the third driven gear is in clutch fit with the third clutch; the box body is provided with a first hinge pin, a second hinge pin and a third hinge pin; and the first, second and third shift forks on each hinge pin fit with the first, second and third clutches respectively. Through the feed box of the boring-milling machine, the square ram feed screw, the boring shaft feed screw and the manual feed polish rod can be respectively driven simply by providing a power device.
Description
Technical field
The present invention relates to feed box, the feed box on specifically a kind of boring and milling machine.
Background technology
The basic structure of the feed box on existing a kind of boring and milling machine does, the side's of being coated with ram feed screw, boring axle feed screw and hand feed feed rod on the casing, and these three leading screws are independently to each other, every leading screw connects with the output shaft of power set respectively.The deficiency that existing this feed box exists is: operation is convenient inadequately, and it is many that power set are equipped with, and cost is higher, and power consumption is bigger.
Summary of the invention
The object of the present invention is to provide a kind of feed box, this feed box only need be equipped with power set, can realize the transmission to each feed screw and hand feed feed rod.
For realizing above-mentioned purpose, the present invention adopts following scheme: boring and milling machine feed box, the side's of being coated with ram feed screw, boring axle feed screw and hand feed feed rod on the casing; Driving shaft and jackshaft are housed on casing, and driving shaft is between square ram feed screw and boring axle feed screw, and jackshaft is between boring axle feed screw and hand feed feed rod; Driving gear is housed on the driving shaft, on the square ram feed screw first driven gear is housed, on the boring axle feed screw second driven gear is housed; The 3rd driven gear is housed on the hand feed feed rod; Carrier gear is housed, the driving gear and first driven gear and the engagement of second driven gear, the carrier gear and second driven gear and the engagement of the 3rd driven gear on the jackshaft; Be connected with first clutch on side's ram feed screw; Be connected with second clutch on the boring axle feed screw, be connected with three-clutch on the hand feed feed rod, first driven gear is clutch with three-clutch and cooperates with second clutch, the 3rd driven gear with first clutch, second driven gear; First bearing pin, second bearing pin and the 3rd bearing pin are housed on casing; First shift fork that is connected with on first bearing pin cooperates with first clutch, and second shift fork that is connected with on second bearing pin cooperates with second clutch, and the 3rd shift fork that is connected with on the 3rd bearing pin cooperates with three-clutch.
Visible by such scheme; When first driven gear and first clutch, second driven gear with second clutch, when the 3rd driven gear combines respectively with three-clutch, can distinguish transmission side's ram feed screw, boring axle feed screw, hand feed feed rod through driving shaft.Therefore, this boring and milling machine feed box only need be equipped with power set, and driving shaft is connected with power set, can realize the transmission of the other side's ram feed screw, boring axle feed screw, hand feed feed rod respectively.
The present invention is rational in infrastructure, and is easy to operate, reliable, and its cost is little, low in energy consumption.
Description of drawings
Fig. 1 is the structure chart of one embodiment of the invention;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Further specify the present invention below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1
The side's of being coated with ram feed screw 2, boring axle feed screw 10 and hand feed feed rod 14 on the casing 1 that boring and milling machine feed box provided by the invention has; Driving shaft 7 and jackshaft 13 are housed on casing 1; Driving shaft 7 is between square ram feed screw 2 and boring axle feed screw 10, and jackshaft 13 is between boring axle feed screw 10 and hand feed feed rod 14.Driving gear 6 is housed on the driving shaft 7, first driven gear 5 is housed on the square ram feed screw 2, second driven gear 11 is housed on the boring axle feed screw 10, the 3rd driven gear 15 is housed on the hand feed feed rod 14, carrier gear 12 is housed on the jackshaft 13.The driving gear 6 and first driven gear 5 and 11 engagements of second driven gear, the carrier gear 12 and second driven gear 11 and 15 engagements of the 3rd driven gear.Be connected with first clutch 3 on side's ram feed screw 2, be connected with second clutch 9 on the boring axle feed screw 10, be connected with three-clutch 16 on the hand feed feed rod 14.First driven gear 5 is clutch with three-clutch 16 and cooperates with second clutch 9, the 3rd driven gear 15 with first clutch 3, second driven gear 11.
Referring to Fig. 1, Fig. 2
First bearing pin 18, second bearing pin 20 and the 3rd bearing pin 22 are housed on casing 1; First shift fork 4 that is connected with on first bearing pin 18 is joined 3 with first clutch and is closed; Second shift fork 8 that is connected with on second bearing pin 20 cooperates with second clutch 9, and the 3rd shift fork 17 that is connected with on the 3rd bearing pin 22 cooperates with three-clutch 16.
Referring to Fig. 1
Referring to Fig. 2
On first bearing pin 18, second bearing pin 20, be connected with first handle 19, second handle 21 respectively, on the 3rd bearing pin 22, be connected with handwheel 23.
Visible in conjunction with Fig. 1, Fig. 2, driving shaft 7 is connected with the output shaft of power set, behind power set transmission driving shaft 7; Handle first handle 19; Through first shift fork 4 first clutch 3 is combined with the first claw type tooth 5a on first driven gear 5, can pass through driving gear 6, first driven gear, 5 transmission side's ram feed screws 2, otherwise; First clutch 3 is separated with the first claw type tooth 5a on first driven gear 5, and 2 of square ram feed screws can lose transfer motion power.In like manner, handle second handle 21, second clutch 9 is combined with the second claw type tooth 11a on second driven gear 11 or separate through second shift fork 8,10 of boring axle feed screws can obtain transfer motion power or lose transfer motion power; Hand wheel 23 combines the 3rd claw type tooth 15a on three-clutch 16 and the 3rd driven gear 15 or separates through the 3rd shift fork 17, and 14 of hand feed feed rods can obtain transfer motion power or lose transfer motion power.It is thus clear that this boring and milling machine feed box only need be equipped with power set, can realize the transmission of the other side's ram feed screw, boring axle feed screw, hand feed feed rod respectively.
Claims (3)
1. boring and milling machine feed box, the side's of being coated with ram feed screw, boring axle feed screw and hand feed feed rod on the casing is characterized in that: driving shaft and jackshaft are housed on casing; Driving shaft is between square ram feed screw and boring axle feed screw, and jackshaft is equipped with driving gear on the driving shaft between boring axle feed screw and hand feed feed rod; On side's ram feed screw first driven gear is housed; On the boring axle feed screw second driven gear is housed, the 3rd driven gear is housed on the hand feed feed rod, carrier gear is housed on the jackshaft; The driving gear and first driven gear and the engagement of second driven gear; The carrier gear and second driven gear and the engagement of the 3rd driven gear are connected with first clutch on the square ram feed screw, are connected with second clutch on the boring axle feed screw; Be connected with three-clutch on the hand feed feed rod; First driven gear is clutch with three-clutch and cooperates with second clutch, the 3rd driven gear with first clutch, second driven gear, and first bearing pin, second bearing pin and the 3rd bearing pin are housed on casing, and first shift fork that is connected with on first bearing pin cooperates with first clutch; Second shift fork that is connected with on second bearing pin cooperates with second clutch, and the 3rd shift fork that is connected with on the 3rd bearing pin cooperates with three-clutch.
2. feed box according to claim 1; It is characterized in that: first clutch, second clutch, three-clutch are dog-clutch; Have one group of first claw type tooth on the relative side of first driven gear and first clutch; Have one group of second claw type tooth on the relative side of second driven gear and second clutch, have one group of the 3rd claw type tooth on the 3rd driven gear side relative with three-clutch.
3. feed box according to claim 1 is characterized in that: on first bearing pin, second bearing pin, be connected with first handle, second handle respectively, on the 3rd bearing pin, be connected with handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102746361A CN102357829A (en) | 2011-09-16 | 2011-09-16 | Feed box of boring-milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102746361A CN102357829A (en) | 2011-09-16 | 2011-09-16 | Feed box of boring-milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102357829A true CN102357829A (en) | 2012-02-22 |
Family
ID=45583238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102746361A Pending CN102357829A (en) | 2011-09-16 | 2011-09-16 | Feed box of boring-milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102357829A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729091A (en) * | 2012-06-12 | 2012-10-17 | 滕州市喜力机床有限责任公司 | Feed box of planer type milling machine working table |
| CN104647108A (en) * | 2015-01-10 | 2015-05-27 | 蚌埠市金洋机床有限责任公司 | Feeding box device for machine tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2093381A (en) * | 1981-02-20 | 1982-09-02 | Hauni Werke Koerber & Co Kg | Machine tool |
| US4850753A (en) * | 1986-08-27 | 1989-07-25 | Desoutter Limited | Positive feed device |
| CN2782273Y (en) * | 2005-05-17 | 2006-05-24 | 李洪启 | 3-D shift transfer gear of miller table |
| CN1811233A (en) * | 2005-01-25 | 2006-08-02 | 本田技研工业株式会社 | Dog clutch |
| CN201931313U (en) * | 2010-11-01 | 2011-08-17 | 枣庄腾奥达数控机床有限公司 | Milling machine feeding mechanism |
| CN202271222U (en) * | 2011-09-16 | 2012-06-13 | 蚌埠天地重型机械制造股份有限公司 | Feed box of boring and milling machine |
-
2011
- 2011-09-16 CN CN2011102746361A patent/CN102357829A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2093381A (en) * | 1981-02-20 | 1982-09-02 | Hauni Werke Koerber & Co Kg | Machine tool |
| US4850753A (en) * | 1986-08-27 | 1989-07-25 | Desoutter Limited | Positive feed device |
| CN1811233A (en) * | 2005-01-25 | 2006-08-02 | 本田技研工业株式会社 | Dog clutch |
| CN2782273Y (en) * | 2005-05-17 | 2006-05-24 | 李洪启 | 3-D shift transfer gear of miller table |
| CN201931313U (en) * | 2010-11-01 | 2011-08-17 | 枣庄腾奥达数控机床有限公司 | Milling machine feeding mechanism |
| CN202271222U (en) * | 2011-09-16 | 2012-06-13 | 蚌埠天地重型机械制造股份有限公司 | Feed box of boring and milling machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729091A (en) * | 2012-06-12 | 2012-10-17 | 滕州市喜力机床有限责任公司 | Feed box of planer type milling machine working table |
| CN102729091B (en) * | 2012-06-12 | 2016-03-02 | 滕州市喜力机床有限责任公司 | Planer-type milling machine table feed case |
| CN104647108A (en) * | 2015-01-10 | 2015-05-27 | 蚌埠市金洋机床有限责任公司 | Feeding box device for machine tool |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120222 |