CN202174267U - Portable novel boring machine - Google Patents
Portable novel boring machine Download PDFInfo
- Publication number
- CN202174267U CN202174267U CN2011202715693U CN201120271569U CN202174267U CN 202174267 U CN202174267 U CN 202174267U CN 2011202715693 U CN2011202715693 U CN 2011202715693U CN 201120271569 U CN201120271569 U CN 201120271569U CN 202174267 U CN202174267 U CN 202174267U
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- gear
- screw
- boring
- portable novel
- transmission shaft
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Abstract
The utility model provides a portable novel boring machine which comprises a machine body, a motor, a worm, a worm gear, a boring rod, a hoop frame, a screw rod and a feed structure, wherein the feeding structure comprises a main transmission gear, an axial feed gear, a transmission shaft, a transmission shaft gear, a screw rod gear and a boring rod nut, wherein the main transmission gear is sleeved on the boring rod and is meshed with the axial feed gear; the axial feed gear and the transmission shaft gear are sleeved on the transmission shaft; the transmission shaft gear is meshed with the screw rod gear; the screw rod gear is sleeved on the screw rod; and the screw rod nut is meshed with the screw rod and is sleeved on the boring rod. The portable novel boring machine is mainly used for processing a flange hole when a shaft system is abutted with a main machine in the ship building; and as a common machining means cannot satisfy the high requirements for the geometric accuracy and the roughness of the flange hole in the manufacturing process of the ship shaft system, the portable novel boring machine can be used for machining along with the site of products to be manufactured, so that the processing precision completely meets the design requirements.
Description
Technical field
The utility model relates to a kind of Boring machine, particularly, relates to a kind of portable novel Boring machine.
Background technology
Boring machine is an equipment of processing oil cylinder, cylinder, hydraulic cylinder deep hole workpiece specially, spindle hole, blind hole and shoulder hole that also can machining tool.Lathe not only can be born various drillings, boring, but also can carry out rolling and processing, chip removal method or outer chip removal method in adopting during drilling.
Existing broaching machine and Boring machine not only machining accuracy are lower; And move difficulty usually, and manipulate very heaviness, can only be fixed on the production place and for example carry out work in the factory building; And owing to often need machining in the shipbuilding process; And common Boring machine can't satisfy the machining requirement on boats and ships, lacks suitable processing method, therefore needs to do to improve further.
As a kind of improvement of traditional Boring machine, one Chinese patent application number has disclosed a kind of such structure for CN200910057508.4 " Boring machine ": a kind of Boring machine comprises: fuselage; Be connected in the motor of fuselage, by the worm screw of driven by motor rotation, the turbine that connects with worm screw; With the main shaft of turbine engagement, said main shaft is fixedly connected gear, and feed box also is installed on the said fuselage; It is characterized in that: be provided with rotating conduit in the said feed box, conduit is provided with the fixed gear of connection gear, also is with at least one floating gear on the conduit; Said floating gear is connected with gear, and gear is fixedly connected with a nut seat, and said nut seat and main shaft link together through threaded engagement; Just there are the problems referred to above, therefore need to do to improve further.
The utility model content
The problem that the utility model will solve is: to the problem of above-mentioned existence a kind of little in light weight, portable novel Boring machine that machining accuracy is high of volume that decomposes is provided.
The technical scheme that the utility model adopted is: a kind of portable novel Boring machine is provided, comprises.Comprise fuselage, be connected in the motor of said fuselage, the turbine that connects by the worm screw of said driven by motor rotation, with said worm screw, by the boring bar of said turbine driven rotary, spider, screw mandrel and the feeding structure of fixed product; It is characterized in that: said feeding structure comprises main drive gear, axial feed gear, power transmission shaft, shaft gear screw gear and boring bar nut; Said main drive gear is sheathed on the said boring bar; Said main drive gear and said axial feed gears engaged; Said axial feed gear and shaft gear are sheathed on the said power transmission shaft, said shaft gear and the engagement of said screw gear, and said screw gear is sheathed on the said screw mandrel; Said feed screw nut and the engagement of said screw mandrel, said feed screw nut is sheathed on the said boring bar.
Further, also comprise gear shift mechanism, said axial feed gear is connected with said power transmission shaft through said gear shift mechanism, and said shaft gear is connected with said screw gear through said gear shift mechanism.
Further, also comprise handwheel, said handwheel is when the gear of gear shift mechanism hangs over neutral and screw gear engagement, the axial feed of manual adjustments boring bar easily.
Preferably, also comprise central siphon, said central siphon comprises preceding central siphon, central siphon and rear axle tube, thereby is convenient to dismounting.
Further, said motor also comprises motor belt and belt pulley, and said motor is given said worm-drive through said motor belt and belt pulley.
Preferably, said spider is the V-type spider.
Compared with prior art; The processing of flange hole when the portable novel Boring machine that the utility model provides mainly docks in order to axle system in the shipbuilding and main frame; Because the requirement of the geometric accuracy of flange hole and roughness is very high in the marine shafting manufacture process, common mechanical processing tools can't satisfy above-mentioned processing request, and the utility model can carry out machining along with the scene, location that manufactures a product; Machining accuracy reaches designing requirement fully, is adapted at the narrow local operation of space environment; In addition, the utility model also can be used as the machining equipment under other mechanical processing industry specified conditions, solves the technology difficult problem in the manufacture course of products and makes a difficult problem.
Description of drawings
Fig. 1 shows the structural representation of the portable novel Boring machine that provides among the utility model embodiment.
Fig. 2 shows the plan structure sketch map of the portable novel Boring machine among the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing:
Embodiment: to shown in Figure 2, the portable novel Boring machine in the present embodiment comprises fuselage, motor 18, worm screw 13, turbine 14, boring bar 6, spider 33, central siphon, screw mandrel 27, gear shift mechanism, handwheel 55 and feeding structure like Fig. 1.According to the specification requirement of product object, product is arranged on the V-type spider and is fixed on the central siphon by spider 33, also can fix in the plane.The operating characteristics of Boring machine is identical with common boring machine machine operation; The speed of mainshaft is electrodeless variable-speed (outfit frequency converter); Gear shift mechanism is divided into two-stage feeding and the hand feed of neutral position; Can carry out bore hole, boring, tapping, reach transverse plane processing, replace the design concept of existing type, improve machining accuracy and progress and the range of work greatly.
The main part of fuselage is made up of boring bar 6 and central siphon, and central siphon comprises preceding central siphon 8, central siphon 15 and rear axle tube 17, is convenient to partition and carries.
Motor 18 connects fuselage, and motor 18 comprises motor belt and belt pulley, and motor 18 is given worm-drive through motor belt and belt pulley, thereby drives worm screw 13 rotations.
The turbine 14 that worm screw 13 connects drives boring bar 6 rotations by turbine 14.
Feeding structure comprises main drive gear 30, axial feed gear, power transmission shaft 45, shaft gear 44, screw gear 25 and boring bar nut 22; Main drive gear 30 is sheathed on the boring bar 6; Main drive gear 30 is through gear shift mechanism and axial feed gears engaged; Axial feed gear and shaft gear 44 are sheathed on the power transmission shaft 45, and shaft gear 44 meshes through gear shift mechanism and screw gear 25, and screw gear 25 is sheathed on the screw mandrel 27; Feed screw nut 22 and screw mandrel 27 engagements, feed screw nut 22 is sheathed on the boring bar 6.During work; Boring bar 6 is made circular motion and is driven the main drive gear 30 on the boring bar 6 again; Drive the axial feed gear through the gear shift, pass to power transmission shaft 45 again, pass to the gear 25 of screw axis 27 by the gear on the power transmission shaft 45 44 through shift; Pass to boring bar 6 top nuts 22 by screw mandrel 27 again, make boring bar 6 produce axial feed.
The portable novel Boring machine volume of the utility model is little in light weight, can be decomposed into six parts and be easy to carry, and has realized the small-volume and multifunctional all-in-one; And manipulate flexiblely, and can reduce labor intensive, controlled cost, increased economic benefit.
Claims (6)
1. portable novel Boring machine; Comprise fuselage, be connected in the motor (18) of said fuselage, the turbine (14) that connects by the worm screw (13) of said motor (18) driven rotary, with said worm screw (13), by the boring bar (6) of said turbine (14) driven rotary, spider (33), screw mandrel (27) and the feeding structure of fixed product; It is characterized in that: said feeding structure comprises main drive gear (30), axial feed gear, power transmission shaft (45), shaft gear (44), screw gear (25) and boring bar nut (22); Said main drive gear (30) is sheathed on the said boring bar (6); Said main drive gear (30) and said axial feed gears engaged; Said axial feed gear and shaft gear (44) are sheathed on the said power transmission shaft (45), said shaft gear (44) and said screw gear (25) engagement, and said screw gear (25) is sheathed on (27) on the said screw mandrel; Said feed screw nut (22) and said screw mandrel (27) engagement, said feed screw nut (22) is sheathed on the said boring bar (6).
2. portable novel Boring machine according to claim 1; It is characterized in that: also comprise gear shift mechanism; Said axial feed gear is connected with said power transmission shaft (45) through said gear shift mechanism, and said shaft gear (44) is connected with said screw gear (25) through said gear shift mechanism.
3. portable novel Boring machine according to claim 2 is characterized in that: also comprise handwheel (55), said handwheel (55) is when the gear of gear shift mechanism hangs over neutral and screw gear (25) engagement.
4. according to claim 1 or 2 or 3 described portable novel Boring machines, it is characterized in that: also comprise central siphon, said central siphon comprises preceding central siphon (8), central siphon (15) and rear axle tube (17).
5. according to claim 1 or 2 or 3 described portable novel Boring machines, it is characterized in that: said motor (18) also comprises motor belt and belt pulley, and said motor (18) is given said worm-drive through said motor belt and belt pulley.
6. according to claim 1 or 2 or 3 described portable novel Boring machines, it is characterized in that: said spider (33) is the V-type spider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202715693U CN202174267U (en) | 2011-07-25 | 2011-07-25 | Portable novel boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202715693U CN202174267U (en) | 2011-07-25 | 2011-07-25 | Portable novel boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174267U true CN202174267U (en) | 2012-03-28 |
Family
ID=45864176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202715693U Expired - Fee Related CN202174267U (en) | 2011-07-25 | 2011-07-25 | Portable novel boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174267U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691988A (en) * | 2013-12-12 | 2014-04-02 | 武汉武船重型装备工程有限责任公司 | Mobile vertical boring machine |
| CN103706840A (en) * | 2013-12-18 | 2014-04-09 | 贵州赤天化集团有限责任公司 | Boring machining device convenient for use in limited space |
| CN104588717A (en) * | 2015-02-06 | 2015-05-06 | 青岛港国际股份有限公司 | Boring device |
| CN109202131A (en) * | 2018-11-15 | 2019-01-15 | 哈尔滨跃进管道工程设备有限公司 | Hydraulic pipeline drilling machine |
-
2011
- 2011-07-25 CN CN2011202715693U patent/CN202174267U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691988A (en) * | 2013-12-12 | 2014-04-02 | 武汉武船重型装备工程有限责任公司 | Mobile vertical boring machine |
| CN103691988B (en) * | 2013-12-12 | 2015-12-16 | 武汉武船重型装备工程有限责任公司 | A kind of portable vertical boring machine |
| CN103706840A (en) * | 2013-12-18 | 2014-04-09 | 贵州赤天化集团有限责任公司 | Boring machining device convenient for use in limited space |
| CN103706840B (en) * | 2013-12-18 | 2016-09-14 | 贵州赤天化集团有限责任公司 | The convenient device for boring used at restricted clearance |
| CN104588717A (en) * | 2015-02-06 | 2015-05-06 | 青岛港国际股份有限公司 | Boring device |
| CN109202131A (en) * | 2018-11-15 | 2019-01-15 | 哈尔滨跃进管道工程设备有限公司 | Hydraulic pipeline drilling machine |
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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: 20120328 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |