CN106180792B - Transmission and reversible curved drill over long distances - Google Patents
Transmission and reversible curved drill over long distances Download PDFInfo
- Publication number
- CN106180792B CN106180792B CN201610747550.9A CN201610747550A CN106180792B CN 106180792 B CN106180792 B CN 106180792B CN 201610747550 A CN201610747550 A CN 201610747550A CN 106180792 B CN106180792 B CN 106180792B
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- Prior art keywords
- rotation axis
- drive socket
- sleeve
- transmission section
- axis
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/14—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines with special provision to enable the machine or the drilling or boring head to be moved into any desired position, e.g. with respect to immovable work
Abstract
The invention discloses long range transmission and reversible curved drills, including motor, speed reducer, rear-end transmission section, middle part transmission section, front end transmission section and drill mounting base, pass through motor successively transmission speed reducer, rear-end transmission section, transmission section and front end transmission section in the middle part of more piece, then being driven section by front end drives drill mounting base and drill to realize the operation in the narrow curved space, due to rear-end transmission section, joint in the middle part of more piece between transmission section and front end transmission section also passes through gear and connection sleeve, it can be rotated around rotation axis since connection sleeve connects end, to realize that drilling equipment is bent, due to rear-end transmission section, it is by more piece chain drive that transmission section and front end, which are driven between section, in the middle part of more piece, the rotation axis of chain-driving can rotate in the limiting slot in sleeve, it can be turned to realize drilling equipment Bending.
Description
Technical field
The present invention relates to a kind of boring bar tool fields, and in particular to transmission and reversible curved drilling over long distances.
Background technique
In fields such as mechanical equipment (automobile manufacture, shipbuilding), buildings, it is often necessary in small space to some position into
Row drilling, due to being limited by space, common boring bar tool is difficult inside to work normally, if needing the boring sites in curing to be with the external world
It is straight-through, it can be drilled using boring bar tool is lengthened to it, if needing boring sites in curing with the external world is to be bent to be connected to, reuse lengthening
Boring bar tool is also difficult work.
Summary of the invention
The purpose of the present invention is to overcome the deficiencies of the prior art and provide transmission and reversible curved drilling over long distances
Device solves the problems, such as that normal drill can not be carried out in the narrow curved space.
The present invention is achieved through the following technical solutions:
Over long distances transmission and reversible curved drill, including motor, speed reducer, rear-end transmission section, middle part transmission section,
Front end transmission section and drill mounting base, the rear-end transmission section includes rear-end transmission sleeve, in the rear-end transmission sleeve
Front end and rear end are equipped with rotation axis, and the rotation axis both ends are equipped with bearing, and the bearing at the rotation axis both ends is all provided with
It sets in the bearing annular groove in rear-end transmission sleeve, sprocket wheel is equipped in the rotation axis, the sprocket wheel in two rotation axis passes through
The rotation axis middle part of chain drive connection, the rear-end transmission sleeve rear end is provided with umbrella tooth A, the rear-end transmission barrel forward end
Rotation axis in the middle part of be provided with gear A.
The middle part transmission section includes middle part drive socket, and the front end and rear end in the middle part drive socket are all provided with
There is rotation axis, the rotation axis both ends are equipped with bearing, and the bearing at the rotation axis both ends is arranged in the drive socket of middle part
Bearing annular groove in, sprocket wheel is equipped in the rotation axis, the sprocket wheel in two rotation axis by chain drive connect, described turn
Gear B is provided in the middle part of moving axis.
The front end transmission section includes front end drive socket, front end and rear end difference in the front end drive socket
Equipped with front end rotation axis and rear end thereof axis, the front end rotation axis and rear end thereof axis both ends are equipped with bearing, the rear end
The bearing at rotation axis both ends is arranged in the bearing annular groove in cylinder, and the bearing at front end rotation axis both ends is fixed on front end transmission
On sleeve lining, it is equipped with sprocket wheel in the front end rotation axis and rear end thereof axis, in front end rotation axis and rear end thereof axis
Sprocket wheel is connected by chain drive, and umbrella tooth B is provided in the middle part of the front end rotation axis, and setting is with teeth in the middle part of the rear end thereof axis
Take turns C.
The motor output shaft is connected with speed reducer, and the speed reducer output shaft front end is provided with umbrella tooth C, the umbrella tooth C
It is intermeshed and is driven with umbrella tooth A.
The gear A and the gear B of middle part drive socket rear end setting are intermeshed, before the rear-end transmission sleeve
The rotation axis of the rotation axis and the setting of middle part drive socket rear end of holding setting passes through connection sleeve connection, the rear-end transmission sleeve
The rotation axis of front end setting is through connection sleeve one end, and the rotation axis of middle part drive socket rear end setting is through connection sleeve
The other end.
The gear B of middle part drive socket front end setting and gear C intermeshing are driven, before the middle part drive socket
The rotation axis and rear end thereof axis for holding setting by connection sleeve connection, wear by the rotation axis of middle part drive socket front end setting
In connection sleeve one end, the rear end thereof axis is through the connection sleeve other end.
Drill mounting base one end is provided with umbrella tooth D, and the drill mounting base other end is equipped with drill.
Further, two sets of sprocket wheels are equipped on the rotation axis, front end rotation axis and rear end thereof axis.
Further, the rear-end transmission sleeve, be provided in the middle part of middle part drive socket and front end drive socket one with
Upper chain isolating device, the chain isolating device include sprocket wheel shaft and isolation sprocket wheel, and the isolation sprocket wheel is arranged sprocket wheel
In shaft, isolation sprocket wheel is arranged between two chains, and the sprocket wheel both ends of the shaft setting is driven at rear-end transmission sleeve, middle part
In shaft annular groove in sleeve or front end drive socket.
Further, limit sleeve is arranged on the speed reducer output shaft, after the limit sleeve is fixed on by locating rack
On the follower head for holding drive socket.
Further, limit cover for seat is arranged in the drill mounting base, the limit cover for seat is fixed by locating rack
On the front end of front end drive socket.
Further, arm-rest frame is provided on the front end drive socket outer wall.
Further, motor control switch is provided on the front end drive socket outer wall.The middle part is driven joint number amount
For two or more, more than two middle parts are driven between section and are mutually sequentially connected.
Compared with prior art, the present invention having the following advantages and benefits:
By motor, successively transmission speed reducer, rear-end transmission section, more piece middle part transmission section and front end transmission are saved, and are then passed through
Front end transmission section drives drill mounting base and drill to realize the operation in the narrow curved space, due to rear-end transmission section, more
Section middle part transmission section and front end transmission section between joint also pass through gear and connection sleeve, due to connection sleeve Lian Duanke with
It is rotated around rotation axis, to realize that drilling equipment is bent, due to rear-end transmission section, more piece middle part transmission section and front end transmission section
Between be by more piece chain drive, the rotation axis of chain-driving can rotate in the limiting slot in sleeve, to realize brill
Aperture apparatus can turn to bending.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present invention transmission and reversible curved drill structural schematic diagram over long distances；
Fig. 2 is present invention transmission and reversible curved drill schematic diagram of internal structure over long distances；
Fig. 3 is the structural schematic diagram of rear-end transmission section of the present invention；
Fig. 4 is the structural schematic diagram of present invention middle part transmission section；
Fig. 5 is the structural schematic diagram of front end of the present invention transmission section；
Label and corresponding parts title in attached drawing:
1- motor, 2- speed reducer, 3- rear-end transmission section, the middle part 4- transmission section, the front end 5- transmission section, 6- drill are installed
Seat, 7- rear-end transmission sleeve, 8- rotation axis, 9- bearing, 10- bearing annular groove, 11- sprocket wheel, 12- chain, 13- umbrella tooth A, 14- tooth
Drive socket in the middle part of wheel A, 15-, the front end 16- drive socket, the front end 17- rotation axis, 18- rear end thereof axis, 19- umbrella tooth B19,
20- gear C, 21- speed reducer output shaft, 22- umbrella tooth C, 23- connection sleeve, 24- umbrella tooth D, 25- drill, the isolation of 26- chain
Sprocket wheel, 29- limit sleeve, 30- locating rack, 31- limit cover for seat, 32- arm-rest frame, 33- electricity is isolated in device, 27- sprocket wheel shaft, 28-
Machine control switch, 34- gear B.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention, 1 setting direction of motor is rear in the description of the application orientation, is reversed front.
Embodiment 1
As shown in Figure 1, the present invention transmission and reversible curved drill, including motor 1, speed reducer 2, rear end over long distances
Transmission section 3, middle part transmission section 4, front end transmission section 5 and drill mounting base 6, rear-end transmission section 3 include rear-end transmission sleeve 7,
Front end and rear end in rear-end transmission sleeve 7 are equipped with rotation axis 8, and 8 both ends of rotation axis are equipped with bearing 9, and 8 liang of rotation axis
The bearing 9 at end is arranged in the bearing annular groove 10 in rear-end transmission sleeve 7, and sprocket wheel 11, two rotations are equipped in rotation axis 8
Sprocket wheel 11 on axis 8 is sequentially connected by chain 12, is provided with umbrella tooth in the middle part of the rotation axis 8 of 7 rear end of rear-end transmission sleeve
A13 is provided with gear A 14 in the middle part of the rotation axis 8 of 7 front end of rear-end transmission sleeve.
Middle part transmission section 4 includes middle part drive socket 15, and the front end and rear end in middle part drive socket 15 are also all provided with
There is rotation axis 8,8 both ends of rotation axis are equipped with bearing 9, and the bearing 9 at 8 both ends of rotation axis is arranged in the drive socket 15 of middle part
In bearing annular groove 10, when need to make to drill shaft bending when, rotation axis 8 can be in bearing annular groove 10 by the bearing 9 at both ends
Small-angle Rotation, so as to change the folding angles of connection 23 Lian Duanyu rotation axis 8 of sleeve, that is, middle part transmission section 4 can be around
Multi-faceted (360 degree) direction of rear-end transmission section 3 is bent deflecting, and previous middle part transmission section 4 can be driven section 4 in the middle part of the latter
Multi-faceted (360 degree) direction is bent deflecting, and front end transmission section 5 can be driven multi-faceted (360 degree) the direction bending of section 4 around middle part and become
To being equipped with sprocket wheel 11, the sprocket wheel 11 in two rotation axis 8 in rotation axis 8 to realize the multi-faceted buckling work of drill 25
It is sequentially connected by chain 12, gear B 34 is provided in the middle part of rotation axis 8.
Front end transmission section 5 includes front end drive socket 16, and the front end and rear end in front end drive socket 16 are set respectively
There are front end rotation axis 17 and rear end thereof axis 18, front end rotation axis 17 and 18 both ends of rear end thereof axis are equipped with bearing 9, and rear end turns
The bearing 9 at 18 both ends of moving axis is arranged in the bearing annular groove 10 in front end drive socket 16,17 both ends of front end rotation axis
Bearing 9 is fixed on 16 inner wall of front end drive socket, is equipped with sprocket wheel 11 on the front end rotation axis 17 and rear end thereof axis 18,
Sprocket wheel 11 in front end rotation axis 17 and rear end thereof axis 18 is sequentially connected by chain 12, is provided in the middle part of front end rotation axis 17
Umbrella tooth B19 is provided with gear C 20 in the middle part of rear end thereof axis 18.Rear-end transmission section 3, middle part transmission section 4 and front end transmission 5 bases of section
Present principles connector is identical.
1 output shaft of motor is connected with speed reducer 2, and 21 front end of speed reducer output shaft on speed reducer 2 is provided with umbrella tooth C22,
Umbrella tooth C22 and umbrella tooth A13 intermeshing is driven；
Gear A 14 and the gear B 34 of 15 rear end of middle part drive socket setting are intermeshed, before the rear-end transmission sleeve 7
The rotation axis 8 of the rotation axis 8 and the setting of 15 rear end of middle part drive socket of holding setting is connected by connection sleeve 23, rear-end transmission set
The rotation axis 8 of 7 front ends of cylinder setting is through connection 23 one end of sleeve, 8 company of being through of rotation axis of 15 rear end of middle part drive socket setting
23 other end of female connector cylinder；
The gear B 34 of 15 front end of middle part drive socket setting and the intermeshing of gear C 20 are driven, the middle part drive socket
The rotation axis 8 of 15 front ends setting is connected with rear end thereof axis 18 also by sleeve 23 is connect, the setting of 15 front end of middle part drive socket
Rotation axis 8 be through connection 23 one end of sleeve, the rear end thereof axis 18 be through connection 23 other end of sleeve；
6 one end of drill mounting base is provided with umbrella tooth D24, and 6 other end of drill mounting base is equipped with drill 25.Drilling
Device 25 is connected in drill mounting base 6 by Morse taper handle/hole installation, rear-end transmission sleeve 7,15 and of middle part drive socket
More than one chain isolating device 26 is provided in the middle part of front end drive socket 16, chain isolating device 26 includes sprocket wheel shaft 27
With isolation sprocket wheel 28, isolation sprocket wheel 28 is arranged in sprocket wheel shaft 27, and isolation sprocket wheel 28 is arranged between two chains 12, the chain
Wheel 27 both ends of shaft are arranged in the shaft annular groove in rear-end transmission sleeve 7, middle part drive socket 15 or front end drive socket 16.
Limit sleeve 29 is arranged on speed reducer output shaft 21, limit sleeve 29 is fixed on rear-end transmission sleeve by locating rack 30
On 7 follower head.
Limit cover for seat 31 is arranged in drill mounting base 6, limit cover for seat 31 is fixed on front end also by locating rack 30 and passes
On the front end of moving sleeve 16.
By motor 1, successively transmission speed reducer 2, rear-end transmission section 3, more piece middle part transmission section 4 and front end transmission save 5, so
Operation in drill mounting base 6 and the real 25 present narrow curved spaces of drill is driven by front end transmission section 5 afterwards, due to rear end
Transmission section 3, the joint in the middle part of more piece between transmission section 4 and front end transmission section 5 also pass through gear and the connection of connection sleeve 23 and
Transmission can be rotated since connection sleeve 23 connects end around rotation axis 8, to realize that drilling equipment is bent, due to rear-end transmission section
It 3, is by more piece chain drive between transmission section 4 and front end transmission section 5 in the middle part of more piece, the rotation axis 8 of chain-driving can be
Rotation in limiting slot in sleeve, so that bending can be turned to by realizing drilling equipment.
Embodiment 2
As shown in Figure 1, the present invention transmission and reversible curved drill over long distances, on the basis of embodiment 1, rotation
Two sets of sprocket wheels 11 are equipped on axis 8, front end rotation axis 17 and rear end thereof axis 18.It is passed by two sets of sprocket wheels 11 of setting and chain 12
It is dynamic, transmission torque can be increased, increase the overall stability of drilling equipment.
Embodiment 3
As shown in Figure 1, the present invention transmission and reversible curved drill over long distances, on the basis of embodiment 1, front end
Arm-rest frame 32 is provided on 16 outer wall of drive socket.Arm-rest frame 32 can be set to movable, when not needing, can disassemble,
In use, holding arm-rest frame 32 carries out drilling operation.
Embodiment 4
As shown in Figure 1, the present invention transmission and reversible curved drill over long distances, on the basis of embodiment 1, front end
Motor control switch 33 is provided on 16 outer wall of drive socket.Worker can connect control to motor in front end, be easy to use.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (3)
1. transmission and reversible curved drill over long distances, including motor (1), speed reducer (2), rear-end transmission section (3), middle part
Transmission section (4), front end transmission section (5) and drill mounting base (6), it is characterised in that: the rear-end transmission section (3) includes rear end
Drive socket (7), front end and rear end in the rear-end transmission sleeve (7) are equipped with rotation axis (8), the rotation axis
(8) both ends are equipped with bearing (9), and the bearing (9) at rotation axis (8) both ends is arranged at the axis in rear-end transmission sleeve (7)
In carrier ring slot (10), it is equipped with sprocket wheel (11) on the rotation axis (8), the sprocket wheel (11) on two rotation axis (8) passes through chain
(12) it is sequentially connected, is provided with umbrella tooth A (13) in the middle part of the rotation axis (8) of rear-end transmission sleeve (7) rear end, the rear end passes
Gear A (14) are provided in the middle part of the rotation axis (8) of moving sleeve (7) front end；
The middle part transmission section (4) includes middle part drive socket (15), and the front end in the middle part drive socket (15) is with after
End is also equipped with rotation axis (8), and rotation axis (8) both ends are equipped with bearing (9), the bearing at rotation axis (8) both ends
(9) it is arranged in the bearing annular groove (10) in middle part drive socket (15), is equipped with sprocket wheel (11) on the rotation axis (8),
Sprocket wheel (11) on two rotation axis (8) is sequentially connected by chain (12), is provided with gear B in the middle part of the rotation axis (8)
(34)；
The front end transmission section (5) includes front end drive socket (16), and the front end in the front end drive socket (16) is with after
End is respectively equipped with front end rotation axis (17) and rear end thereof axis (18), the front end rotation axis (17) and rear end thereof axis (18)
Both ends are equipped with bearing (9), the axis that the bearing (9) at rear end thereof axis (18) both ends is arranged in front end drive socket (16)
In carrier ring slot (10), the bearing (9) at front end rotation axis (17) both ends is fixed on front end drive socket (16) inner wall, described
It is equipped with sprocket wheel (11) on front end rotation axis (17) and rear end thereof axis (18), front end rotation axis (17) and rear end thereof axis (18)
On sprocket wheel (11) be sequentially connected by chain (12), umbrella tooth B (19) are provided in the middle part of the front end rotation axis (17), after described
Gear C (20) are provided in the middle part of end rotation axis (18)；
Motor (1) output shaft is connected with speed reducer (2), and speed reducer output shaft (21) front end on the speed reducer (2) is set
It is equipped with umbrella tooth C (22), the umbrella tooth C (22) and umbrella tooth A (13) intermeshing are driven；
The gear B (34) of the gear A (14) and the setting of middle part drive socket (15) rear end is intermeshed, the rear-end transmission set
The rotation axis (8) of cylinder (7) front end setting and the rotation axis (8) of middle part drive socket (15) rear end setting pass through connection sleeve (23)
Connection, the rotation axis (8) of rear-end transmission sleeve (7) the front end setting are through connection sleeve (23) one end, the middle part transmission
The rotation axis (8) of sleeve (15) rear end setting is through connection sleeve (23) other end；
The gear B (34) of middle part drive socket (15) the front end setting and gear C (20) intermeshing are driven, and the middle part passes
The rotation axis (8) of moving sleeve (15) front end setting is connected with rear end thereof axis (18) also by sleeve (23) are connect, the middle part
The rotation axis (8) of drive socket (15) front end setting is through connection sleeve (23) one end, rear end thereof axis (18) company of being through
Female connector cylinder (23) other end；
Described drill mounting base (6) one end is provided with umbrella tooth D (24), and drill mounting base (6) other end is equipped with brill
Hole device (25).
2. long range transmission according to claim 1 and reversible curved drill, it is characterised in that: the rotation axis
(8), two sets of sprocket wheels (11) are equipped on front end rotation axis (17) and rear end thereof axis (18).
3. long range transmission according to claim 1 and reversible curved drill, it is characterised in that: the rear end passes
More than one chain isolating device is provided in the middle part of moving sleeve (7), middle part drive socket (15) and front end drive socket (16)
(26), the chain isolating device (26) includes sprocket wheel shaft (27) and isolation sprocket wheel (28), isolation sprocket wheel (28) set
If in sprocket wheel shaft (27), the isolation sprocket wheel (28) is arranged between two chains (12), sprocket wheel shaft (27) both ends
It is arranged in the shaft annular groove in rear-end transmission sleeve (7), middle part drive socket (15) or front end drive socket (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747550.9A CN106180792B (en) | 2016-08-30 | 2016-08-30 | Transmission and reversible curved drill over long distances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747550.9A CN106180792B (en) | 2016-08-30 | 2016-08-30 | Transmission and reversible curved drill over long distances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106180792A CN106180792A (en) | 2016-12-07 |
| CN106180792B true CN106180792B (en) | 2019-04-12 |
Family
ID=57526302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610747550.9A Active CN106180792B (en) | 2016-08-30 | 2016-08-30 | Transmission and reversible curved drill over long distances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106180792B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6447225B1 (en) * | 2000-08-22 | 2002-09-10 | Ann Arbor Machine Company | Spindle assembly drive |
| CN200998781Y (en) * | 2006-12-07 | 2008-01-02 | 吕成远 | Novel pipe drilling machine |
| CN102248197B (en) * | 2011-06-29 | 2012-12-05 | 由雨鑫 | Numerical-control drilling machine for machining inner blind hole of oil-production perforation gun tube body |
| CN202387988U (en) * | 2011-12-15 | 2012-08-22 | 西安通源石油科技股份有限公司 | Device for processing inner blind hole of perforating gun for oil-gas well |
| CN206200178U (en) * | 2016-08-30 | 2017-05-31 | 成都西华升腾科技有限公司 | Long range transmission and the drilling equipment of reversible bending |
-
2016
- 2016-08-30 CN CN201610747550.9A patent/CN106180792B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106180792A (en) | 2016-12-07 |
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Effective date of registration: 20180511 Address after: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Applicant after: Beijing informed investment home intellectual property rights Operation Co., Ltd. Address before: 610000 No. 134 Xiaojiahe street, hi tech Zone, Chengdu, Sichuan 4-3-10 Applicant before: CHENGDU CENTERSOFT TECHNOLOGY CO., LTD. |
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Effective date of registration: 20191127 Address after: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee after: Tianjin Lei Sheng Technology Co., Ltd. Address before: 102600 Unit 317, Unit 1, Building 3, No. 2, Yueyuan Road, Daxing District, Beijing Patentee before: Beijing informed investment home intellectual property rights Operation Co., Ltd. |
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Effective date of registration: 20201104 Address after: Jiang Dong Zhong Bao Cun, Gulou District, Nanjing City, Jiangsu Province, 210000 Patentee after: Gai Nannan Address before: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: TIANJIN LEISHENG TECHNOLOGY Co.,Ltd. |