CN2326378Y - Gear-driven multi-station tapper - Google Patents
Gear-driven multi-station tapper Download PDFInfo
- Publication number
- CN2326378Y CN2326378Y CN 98226650 CN98226650U CN2326378Y CN 2326378 Y CN2326378 Y CN 2326378Y CN 98226650 CN98226650 CN 98226650 CN 98226650 U CN98226650 U CN 98226650U CN 2326378 Y CN2326378 Y CN 2326378Y
- Authority
- CN
- China
- Prior art keywords
- gear
- driven
- shaft
- driving gear
- workbench
- 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
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Abstract
The utility model relates to a gear-driven multi-station tapper which comprises a motor, wherein, the motor is connected with a driving gear shaft positioned on the upper part of a machine frame through a belt; the driving gear shaft is connected with a driving gear which is engaged with a driven gear; a driven shaft is connected with a small driven gear which is respectively engaged with a large idle gear and a small idle gear; the large idle gear and the small idle gear are respectively engaged with a plurality of working gears; a tapping shaft of each working gear is connected with tappings; a machine base of the lower part of the frame is provided with a working platform, and the lower part of the working platform is provided with a working platform lifting mechanism. The error of parallelism between screws of the utility model is small, and the work efficiency is high.
Description
The utility model relates to a kind of tapping machine, particularly is applicable to the gear drive multistation tapping machine of producing ratio-frequency welded tube or many screws of steel pipe tapping procedures in enormous quantities.
The common tapping machine of Cai Yonging in the past can only carry out single hole processing, and can produce following problem for the ratio-frequency welded tube of porous screw thread: parallelism error is big between each hole; Because frequent reciprocal repetitive operation, leak that to attack phenomenon inevitable, to work for inspection make troubles and also work efficiency low.
The purpose of this utility model provides a kind of gear drive multistation tapping machine, and parallelism error is very little between the ratio-frequency welded tube of its processing or each screw of steel pipe, can not take place to leak and attack phenomenon and improved the tapping machine work efficiency.
The utility model includes motor, motor is connected with the driving gear shaft 26 that is positioned at frame 16 tops by belt, driving gear shaft 26 is connected with driving gear 1, driving gear 1 and driven gear 2 engagements, driven shaft 3 also connects little driven gear 25, little driven gear 25 meshes with big idle pulley 5,7 and smaller idler wheel 6 respectively, big idle pulley 5,7 and smaller idler wheel 6 mesh with a plurality of working gears 8 respectively, connect screw tap 12 on the screw tap axle 10 of each working gear 8, on the support 20 of frame 16 bottoms workbench 21 is set, workbench 21 bottoms are provided with ten liters of mechanisms of workbench.
Below in conjunction with accompanying drawing the utility model is further described below.
Accompanying drawing is a structural representation of the present utility model.
The all gears of the utility model are installed in the gear-box 4, gear-box 4 is on the top of frame 16, driven shaft 3 tops have groove and with pin driven gear 2 and little driven gear 25 are linked into an integrated entity, driven shaft 3 bottoms are installed on installing plate 24 and the gear-box base plate 23 by bearing, and the axle of big idle pulley 5,7 and smaller idler wheel 6 also is installed on installing plate 24 and the base plate 23 by bearing.The screw tap axle 10 of each working gear 8 is installed on installing plate 24 and the base plate 23 by bearing, bearing 9, and screw tap axle 10 bottoms are provided with screw tap seat 11, with screw 13 screw tap 12 are connected on the screw tap seat 11.The bottom organic block 20 of frame 16, support 20 is provided with workbench 21, can place ratio-frequency welded tube to be processed 14 on the workbench 21.Ten liters of mechanisms are made up of the axis of guide 19, lever 18, little axle 17 and handle 15, and handle 15 is an one with lever 18, and little 17 is connected lever 18 on the support 20, and the axis of guide 19 is connected workbench 21 bottoms, and the boss of lever 18 contacts with the axis of guide.Motor is arranged on the support 20, and belt is connected with belt shaft 16, and motor and belt do not draw in the accompanying drawings.
During concrete operations, starter motor, motor is just changeed, belt drives driving gear shaft 26 and driving gear 1 rotates together, and driving gear 1 drives driven gear 2,25 rotations of little driven gear, and little driven gear 25 drives big idle pulley 5,7 and smaller idler wheel 6 rotations, big idle pulley 5,7 and smaller idler wheel 6 drive a plurality of working gears 8 and rotate together, as long as select the suitable big idle pulley 5,7 and the size of smaller idler wheel 6, make the direction of rotation unanimity of each screw tap axle 10, rotating speed is identical.Driving gear 1, driven gear 2, little driven gear 25 are after three decelerations, and rotary speed can reach job requirement.Product ratio-frequency welded tube or steel pipe 14 are fastened on the workbench 21, and handle 15 resets, and allows workbench 21 engage with support 20.Depress handle 15, jack-up workbench 21, ratio-frequency welded tube or steel pipe 14 contact with screw tap 12, promptly begin tapping, and tapping finishes and promptly finish screw 22 on product.Make the motor counter-rotating this moment, product withdraws from screw tap 12 automatically, and once-through operation is finished.
Because when tapping, screw tap installs by designing requirement, therefore the parallelism error between the screw of processing is very little, also can not take place to leak to attack phenomenon.Owing to be the processing of a multistation, institute is so that work efficiency improves a lot.
Claims (1)
1, a kind of gear drive multistation tapping machine, it is characterized in that including motor, motor is connected with the driving gear shaft (26) that is positioned at frame (16) top by belt, driving gear shaft (26) is connected with driving gear (1), driving gear (1) and driven gear (2) engagement, driven shaft (3) also connects little driven gear (25), little driven gear (25) respectively with big idle pulley (5), (7) and smaller idler wheel (6) engagement, big idle pulley (5), (7) and smaller idler wheel (6) mesh with a plurality of working gears (8) respectively, the screw tap axle (10) of each working gear (8) is gone up and is connected screw tap (12), on the support (20) of frame (16) bottom workbench (21) is set, workbench (21) bottom is provided with ten liters of mechanisms of workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226650 CN2326378Y (en) | 1998-04-28 | 1998-04-28 | Gear-driven multi-station tapper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226650 CN2326378Y (en) | 1998-04-28 | 1998-04-28 | Gear-driven multi-station tapper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326378Y true CN2326378Y (en) | 1999-06-30 |
Family
ID=33977118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98226650 Expired - Fee Related CN2326378Y (en) | 1998-04-28 | 1998-04-28 | Gear-driven multi-station tapper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326378Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966612A (en) * | 2010-09-20 | 2011-02-09 | 温少松 | Multi-head fully-automatic feed tapping machine |
| CN103817383A (en) * | 2013-10-29 | 2014-05-28 | 东莞市海裕精密机械有限公司 | Method for tapping screw holes in various different screw pitches |
| CN104439558A (en) * | 2014-11-29 | 2015-03-25 | 姚运张 | Multi-station tapping machine for filter threaded cover plate |
| CN105247424A (en) * | 2013-04-30 | 2016-01-13 | 三菱电机株式会社 | Numerical control apparatus |
| CN106424975A (en) * | 2016-09-13 | 2017-02-22 | 中国电子科技集团公司第四十八研究所 | Tapping device applicable to U-shaped wire box |
| CN106541187A (en) * | 2015-09-17 | 2017-03-29 | 李海栓 | A kind of multi-station tapper |
-
1998
- 1998-04-28 CN CN 98226650 patent/CN2326378Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966612A (en) * | 2010-09-20 | 2011-02-09 | 温少松 | Multi-head fully-automatic feed tapping machine |
| CN101966612B (en) * | 2010-09-20 | 2012-10-17 | 温少松 | Multi-head fully-automatic feed tapping machine |
| CN105247424A (en) * | 2013-04-30 | 2016-01-13 | 三菱电机株式会社 | Numerical control apparatus |
| CN105247424B (en) * | 2013-04-30 | 2018-06-08 | 三菱电机株式会社 | Numerical control device |
| CN103817383A (en) * | 2013-10-29 | 2014-05-28 | 东莞市海裕精密机械有限公司 | Method for tapping screw holes in various different screw pitches |
| CN104439558A (en) * | 2014-11-29 | 2015-03-25 | 姚运张 | Multi-station tapping machine for filter threaded cover plate |
| CN104439558B (en) * | 2014-11-29 | 2017-06-20 | 姚运张 | Thread cover plate for cleaner multi-station tapper |
| CN106541187A (en) * | 2015-09-17 | 2017-03-29 | 李海栓 | A kind of multi-station tapper |
| CN106424975A (en) * | 2016-09-13 | 2017-02-22 | 中国电子科技集团公司第四十八研究所 | Tapping device applicable to U-shaped wire box |
| CN106424975B (en) * | 2016-09-13 | 2018-08-14 | 中国电子科技集团公司第四十八研究所 | A kind of threading apparatus suitable for U-shaped wire box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |