CN200995293Y - Multifunctional self-driving hole machining power unit - Google Patents
Multifunctional self-driving hole machining power unit Download PDFInfo
- Publication number
- CN200995293Y CN200995293Y CN 200720017160 CN200720017160U CN200995293Y CN 200995293 Y CN200995293 Y CN 200995293Y CN 200720017160 CN200720017160 CN 200720017160 CN 200720017160 U CN200720017160 U CN 200720017160U CN 200995293 Y CN200995293 Y CN 200995293Y
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- main shaft
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Abstract
A multi-function self-driven type power device of hole machining comprises a motor, a casing, a transmission device, a main shaft device, a feeding device and a auxiliary device. The power device is characterized in that the transmission device is composed that a motor gear (1) is engaged to a drive gear (2), the drive gear (2) and a sliding master drive gear (3) is connected to a transmission shaft (5) by a guide key (4), the sliding master drive gear (3) is engaged to a sleeve gear (6) to realize the three-grade variable speed of the main shaft (23). The main shaft device is composed that the sleeve gear (6) is connected to a key (21) by a sleeve (23), the sleeve (23) is connected to a key (24) by a main shaft (22), a screw nut (20) is connected to the main shaft (22) to form an integration by a screw (12), a gland (19) is connected to the sleeve (23) to form an integration body by a screw (12), a tool (25) is connected to No. 4 Muoshi cone of the main shaft (22), and the movement of the main shaft (22) is realized by the spiral transmission from the lead screw shaft (11) and the screw nut (20). The feed device is composed that a clutch gear (7) is connected to the sleeve (23) by the key (21), the clutch gear (7) is engaged to the feed gear (17), a sliding feed gear (13) is connected to a feed shaft (14) by a key (18), the sliding feed gear (13) is connected to a guide key (15) by a feed shaft (14), and the sliding feed shaft (13) is engaged to a lead screw gear (9) and drives the rotation of the lead screw gear, so as to generate the differential motion between the main shaft (22) and the sleeve (23), furthermore, generate the feed.
Description
Technical field
The utility model belongs to mechanical manufacturing field, specifically a kind of multi-functional self-driving type hole processing dynamics device of finishing brill, expansion, hinge processing and the tapping technology of hole system based on the small-sized manufacturer of framework product that is used in.
Background technology
At present under the unsalable situation of various Metal Cutting Machine Tools, Digit Control Machine Tool is taken the course of its own, with its preferably flexibility favored by the client, but because the high price of Digit Control Machine Tool, with the high-performance that exceeds demand, some purchasing have been limited based on the small-sized manufacturer of framework product.Therefore, a kind of suitable small business of existing market needs uses multi-functional, good, the cheap hole of flexibility are processing unit (plant).
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, and a kind of multi-functional self-driving type hole processing dynamics device of brill, expansion, hinge, borer skill and deep hole machining and internal thread machining of suitable various metal materials hole system simple in structure, easy to operate, with low cost is provided.
The utility model is realized by following technology: a kind of multi-functional self-driving type hole processing dynamics device, it comprises motor, casing, transmission device, main shaft device, feed arrangement and servicing unit, and described transmission device is: motor gear and driving gear engagement; Driving gear and slippage main drive gear connect by feather key with power transmission shaft; The slippage main drive gear meshes with sleeve gear respectively, realizes the main shaft three-step gear shift; Described main shaft device is: sleeve gear and sleeve pass through key connecting; Sleeve and main shaft are by key connecting; Screw and main shaft fuse with screw; Gland with fuse by screw with sleeve; No. 4 Mo Shi awls of cutter and main shaft connect; By the composition worm drive of lead screw shaft and screw, realize moving of main shaft; Described feed arrangement: clutch gear and sleeve key connecting; Clutch gear and feed gear wheel engagement; Slippage feed gear wheel and feed shaft pass through key connecting; The slippage feed gear wheel connects by feather key with feed shaft; The engagement of slippage feed gear wheel and screw gear drives its rotation, produces differentially thereby make between main shaft and sleeve, forms feeding.
Form a rotation and the separate mechanism of feeding by main shaft, sleeve, screw, lead screw shaft, this mechanism both can realize the main motion of main axis rotation, can realize the axial feed motion of main shaft again; Clutch gear, feed gear wheel, slippage feed gear wheel, feed shaft, screw gear, screw, lead screw shaft are formed differential attachment; Motor gear, driving gear, slippage main drive gear, power transmission shaft, sleeve gear are formed fixed shaft gear train.
The utility model adopts common electric machine to drive, and realizes main shaft three-step gear shift (cutter rotating speed) by gear drive, six grades of feedings (cutter translational speed), and promptly main shaft not only changes but also move, and the collection cutting is an one with feeding.By the clutch of jaw clutch, can also realize cutter fast near workpiece; Shake handgrip, also manually main shaft (cutter) moves forward and backward.This power set volume is little, can be installed on the old bed piece, be equipped with simple auxiliary mould, can finish brill, expansion, hinge, the borer skill of the various metal materials hole system of d=5～32mm, can also finish deep hole machining (the removable 300mm of main shaft) and internal thread machining.
This power set maximum speed of spindle 518r/min, minimum speed 154r/min; Maximum amount of feeding 0.45mm/r, minimum amount of feeding 0.15mm/r.
The utility model is convenient to install, and is convenient to combination, small investment.Has advantage multi-functional, that the technology integration is good, structural design is compact, volume is less, cheap, for the technology machining of small-sized or township enterprise provides convenience.It is economical and practical novel electromechanical metal cutting equipment.It not only possesses higher processing precision, also has certain processing flexibility, has more very high functional price ratio.
Description of drawings
Accompanying drawing is drive system structure figure of the present utility model.
Among the figure: 1. motor gear 2. driving gears 3. slippage main drive gears 4. feather keys 5. power transmission shafts 6. sleeve gears 7. clutch gears 8. screws 9. screw gears 10. keys 11. lead screw shaft 12. screws 13. slippage feed gear wheels 14. feed shafts 15. feather keys 16. clutches 17. feed gear wheels 18. keys 19. glands 20. screws 21. keys 22. main shafts 23. sleeves 24. keys 25. cutters.
The specific embodiment
Be to be described in detail in conjunction with the accompanying drawings and embodiments below.
Embodiment: as shown in drawings, the utility model is realized the main shaft three-step gear shift by gear drive, six grades of feedings, and promptly main shaft not only changes but also move, and the collection cutting is an one with feeding.When motor gear 1 meshes with driving gear 2, driving power transmission shaft 5 by feather key 4 rotates, handle gear change hand lever and can realize that three slippage main drive gears 3 on the power transmission shaft 5 mesh with sleeve gear 6 successively, again by key 21 and key 24, main shaft 22 and sleeve 23, cutter 25 are rotated together, realize the three-step gear shift of main shaft, but main shaft is moved axially.Sleeve gear 6 and clutch gear 7 connect with sleeve 23 by key 21, rotate together, and differential feed mechanism of moving forward is passed in main motion.Clutch gear 7 and feed gear wheel 17 engagements drive feed shafts 14 by key 18 and rotate, and by feather key 15, two slippage feed gear wheels 13, two screw gears 9 and keys 10, lead screw shaft 11 are rotated again.Design a screw 20 and main shaft 22 and fuse, rotate by lead screw shaft 11 and make main shaft 22 and 23 generations of sleeve differential, six grades of feedings of realization main shaft 22 by screw 8; The adjusting of the amount of feeding is to realize with the engagement of two screw gears 9 successively by two slippage feed gear wheels 13 of feeding stick control.Design a gland 19 usefulness screws 12 and fuse, move axially with main shaft to prevent sleeve 23, and make lead screw shaft 11 radial locations with sleeve 23.
By the clutch of jaw clutch 16, can also make cutter fast near workpiece; Hand lead screw shaft 11 can realize that also manual main shaft (cutter) moves forward and backward.
Claims (2)
1. multi-functional self-driving type hole processing dynamics device, it comprises motor, casing, transmission device, main shaft device, feed arrangement and servicing unit, it is characterized in that: described transmission device is: motor gear (1) and driving gear (2) engagement; Driving gear (2) and slippage main drive gear (3) connect by feather key (4) with power transmission shaft (5); Slippage main drive gear (3) meshes with sleeve gear (6) respectively, realizes main shaft (23) three-step gear shift; Described main shaft device is: sleeve gear (6) connects by key (21) with sleeve (23); Sleeve (23) connects by key (24) with main shaft (22); Screw (20) and main shaft (22) fuse by screw (12); Gland fuses by screw (12) with (19) and sleeve (23); (22) No. 4 Mo Shi awls of cutter (25) and main shaft connect; By the composition worm drive of lead screw shaft (11) and screw (20), realize moving of main shaft (22); Described feed arrangement: clutch gear (7) connects by key (21) with sleeve (23); Clutch gear (7) and feed gear wheel (17) engagement; Slippage feed gear wheel (13) connects by key (18) with feed shaft (14); Slippage feed gear wheel (13) connects by feather key (15) with feed shaft (14); The engagement of slippage feed gear wheel (13) and screw gear (9) drives its rotation, thus make produce between main shaft (22) and sleeve (23) differential, the formation feeding.
2. multi-functional self-driving type according to claim 1 hole processing dynamics device is characterized in that: main shaft (22), sleeve (23), screw (20), lead screw shaft (11) are formed main shaft (22) rotation and the separate mechanism of feeding; Clutch gear (7), feed gear wheel (17), slippage feed gear wheel (13), feed shaft (14), screw gear (9), screw (20), lead screw shaft (11) are formed differential attachment; Motor gear (1), driving gear (2), slippage main drive gear (3), power transmission shaft (5), sleeve gear (6) are formed fixed shaft gear train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720017160 CN200995293Y (en) | 2007-01-10 | 2007-01-10 | Multifunctional self-driving hole machining power unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720017160 CN200995293Y (en) | 2007-01-10 | 2007-01-10 | Multifunctional self-driving hole machining power unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995293Y true CN200995293Y (en) | 2007-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720017160 Expired - Fee Related CN200995293Y (en) | 2007-01-10 | 2007-01-10 | Multifunctional self-driving hole machining power unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995293Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693304B (en) * | 2009-09-28 | 2011-05-11 | 国茂减速机集团有限公司 | Self-boring machining device of speed reducer |
| CN103223511A (en) * | 2013-05-19 | 2013-07-31 | 交通运输部北海救助局 | Cutter head feeding and retraction transmission control mechanism of emergency rescue fast anti-explosion tapping equipment |
| CN103934692A (en) * | 2014-04-29 | 2014-07-23 | 黄河科技学院 | Threaded hole drilling and tapping machine |
| CN104191302A (en) * | 2014-08-25 | 2014-12-10 | 芜湖瑞精机床有限责任公司 | Feeding mechanism for large numerically-controlled machine tool |
| CN108941787A (en) * | 2018-08-20 | 2018-12-07 | 江门市江海区杰能机电科技有限公司 | A kind of tooth form grinding machine of high integration |
| CN111889751A (en) * | 2020-06-23 | 2020-11-06 | 黑龙江省农业机械工程科学研究院 | Portable manual drilling and tapping maintenance tool |
-
2007
- 2007-01-10 CN CN 200720017160 patent/CN200995293Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693304B (en) * | 2009-09-28 | 2011-05-11 | 国茂减速机集团有限公司 | Self-boring machining device of speed reducer |
| CN103223511A (en) * | 2013-05-19 | 2013-07-31 | 交通运输部北海救助局 | Cutter head feeding and retraction transmission control mechanism of emergency rescue fast anti-explosion tapping equipment |
| CN103223511B (en) * | 2013-05-19 | 2015-01-21 | 交通运输部北海救助局 | Cutter head feeding and retraction transmission control mechanism of emergency rescue fast anti-explosion tapping equipment |
| CN103934692A (en) * | 2014-04-29 | 2014-07-23 | 黄河科技学院 | Threaded hole drilling and tapping machine |
| CN103934692B (en) * | 2014-04-29 | 2016-04-13 | 黄河科技学院 | Screwed hole drilling tapping machine |
| CN104191302A (en) * | 2014-08-25 | 2014-12-10 | 芜湖瑞精机床有限责任公司 | Feeding mechanism for large numerically-controlled machine tool |
| CN108941787A (en) * | 2018-08-20 | 2018-12-07 | 江门市江海区杰能机电科技有限公司 | A kind of tooth form grinding machine of high integration |
| CN111889751A (en) * | 2020-06-23 | 2020-11-06 | 黑龙江省农业机械工程科学研究院 | Portable manual drilling and tapping maintenance tool |
| CN111889751B (en) * | 2020-06-23 | 2023-01-17 | 黑龙江省农业机械工程科学研究院 | Portable manual drilling and tapping maintenance tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 |