CN102303149B - Overhead suspension drill - Google Patents
Overhead suspension drill Download PDFInfo
- Publication number
- CN102303149B CN102303149B CN201110243392.0A CN201110243392A CN102303149B CN 102303149 B CN102303149 B CN 102303149B CN 201110243392 A CN201110243392 A CN 201110243392A CN 102303149 B CN102303149 B CN 102303149B
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- Prior art keywords
- gear
- drill
- pulling shaft
- shift
- shaft
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Abstract
The invention relates to an overhead suspension drill, which comprises a drill body (1), a motor gear (4), a drill shaft gear (8) and a pull shaft gear (19), wherein a shell of the drill body (1) is made of industrial plastic; a motor (2) sinks into an upper partition of the drill body (1); the power gear (4) at the shaft end of the motor (2) is hinged with a driven gear (5); the driven gear (5) is arranged on the middle section of a movable shaft; a pull shaft shift gear (17) is connected to the rear end of the movable shaft; a backward gear (20) and a forward gear (16) are sleeved at the periphery of the pull shaft shift gear (17), and are hinged with the pull shaft gear (19) to run elastically; a drill shaft shift gear (6) is connected to the front end of the movable shaft; and a drill shift gear (3) and a backward gear (9) are sleeved at the periphery of the drill shaft shift gear (6) and are hinged with the drill shaft gear (8) to run in a drill retreat mode. The overhead suspension drill is scientific in design, technicists feel relaxed, the work efficiency can be improved, and the overhead suspension drill is an ideal technology of high-altitude restoration work.
Description
(1) technical field
The present invention relates to the improvement invention of power drill.
(2) background technology
In the prior art, known all kinds of power drill function singlenesses on market, can only rely on the strength boring of arm.The shortcomings such as particularly on the former steel tower in high-altitude, brandreth, boring will think that difficulty is high, obviously feels to require great effort very much, tired again when boring, and engineering remediation efficiency is low, and the speed of finishing the work is slow.
(3) summary of the invention
In view of the defect that prior art exists, the present invention aims to provide freely and easily boring on a kind of brandreth with the selection of being fixed on, and the boring degree of accuracy is high, allows operation technique personnel feel relief and can improve engineering efficiency.
The present invention completes by following scheme, and a kind of overhead suspension drill comprises drill body (1), motor gear (4), auger spindle gear (8), pulling shaft gear (19), it is characterized in that; Described drill body (1) is upper every falling into dress motor (2), motor (2) axle head is installed the hinged driven gear of power gear (4) (5), driven gear (5) is arranged on moving axis stage casing, pulling shaft shift gear (17) is installed in moving axis rear end, pulling shaft shift gear (17) the sheathed reverse gear in top (20), reverse gear (20) back side gear wheel (27) that is slidingly connected, socket is set at gear wheel (27) back side and pin (21) insertion activity is fixed; Described pulling shaft shift gear (17) below is sheathed along gear gear (16), and along gear gear (16) back side gear wheel that is slidingly connected, socket is set gear wheel behind and pin (24) insertion activity is fixed; Described moving axis front end installing drill axle shift gear (6), the sheathed brill gear gear in auger spindle shift gear (6) top (3), bore gear gear (3) back side gear wheel (29) that is slidingly connected, gear wheel (29) back side arranges socket and inserts and shift gears with pin (28); Described auger spindle shift gear (6) the sheathed reverse gear in below (9), reverse gear (9) back side gear wheel that is slidingly connected, socket is set at the gear wheel back side and pin plug inserts gearshift, plays reverse gear (9) articulating drill shaft gear (8) and bore the operation effect of moving back.
2. a kind of overhead suspension drill as claimed in claim 1, is characterized in that; On described pin (28) bar epimere next door, gear controller is set and plays forward and back gear position matching.
3. a kind of overhead suspension drill as claimed in claim 1, is characterized in that; Described pulling shaft gear (19) is with the design of " work " shape, and pulling shaft gear (19) is arranged on pulling shaft (14) stage casing, and pulling shaft (14) lower end arranges clip (13) and plays degree of tightness effect.
4. a kind of overhead suspension drill as claimed in claim 1, is characterized in that; Described auger spindle gear (8) is equally with " work " shape design, and auger spindle gear (8) is arranged on that auger spindle (11) is upper to be buckled (10) brill with auger spindle and move back Operating match.
The invention solves existing disclosed portable power drill long in work high above the ground inconvenience, time, the technological deficiency such as safety coefficient is lower.This technology has laborsaving, and recovery project high efficiency is a kind of ideal tools of work high above the ground, can improve again the advance of this technical functionality.
(4) accompanying drawing explanation
The present invention has following accompanying drawing
Fig. 1 is a kind of overhead suspension drill sectional view of the present invention.
Fig. 2 is a kind of overhead suspension drill positive view of the present invention.
Fig. 3 is a kind of overhead suspension drill of the present invention cutaway view of bowing.
(5) specific embodiment
Accompanying drawing discloses the technology of the present invention structure, and structure accompanying drawing describes in further detail embodiment more below: comprise drill body (1), motor gear (4), auger spindle gear (8), pulling shaft gear (19), described drill body (1) housing adopts industrial plastic moulding manufacture, housing both sides are provided with airspace (23), in housing, two alar septum moulding are installed outer leaving according to strength of parts and are changed wind hole, case top space is provided with heat dissipation exhaust mouth, housing connects border and seams in negative and positive, being convenient to disjunctor installs fixing, drill body (1) is upper every falling into dress motor (2), motor (2) axle head is installed power gear (4), the hinged driven gear of power gear (4) (5), driven gear (5) is arranged on moving axis stage casing, in moving axis, two sections arrange bearing and fall into be contained in position of bearings, housing next door and fix, moving axis rear end is installed and is connected pulling shaft shift gear (17), reverse gear (20) is slidingly connected above pulling shaft shift gear (17), reverse gear (20) back side gear wheel (27) that is slidingly connected, socket is set at gear wheel (27) back side and pin (21) plug insertion activity is fixed, pin (21) arranges gear controller (22) on epimere next door, mainly to play control pin (21) to enter, move back gear and be positioned at fixed position by gear controller (22), described pulling shaft shift gear (17) underside is sheathed along gear gear (16), along gear gear (16) back side gear wheel that is slidingly connected, socket is set gear wheel behind and pin (24) plug insertion activity is fixed, pin (24) bar epimere arranges gear controller (25) on next door, is mainly to play control pin (21) forward and back gear to be positioned at fixed position by gear controller (22), described pulling shaft gear (19) designs with " work " shape, the axis hole edge of pulling shaft gear (19) arranges screw thread, mainly playing pulling shaft gear (19) rotates and pulling shaft (14) is down extended with screw thread or telescopic action up, pulling shaft gear (19) two ends are provided with slope gear and reverse gear (20) and suitable gear gear (16) slope gear Operating match, pulling shaft gear (19) is arranged on pulling shaft (14) stage casing, pulling shaft gear (19) stage casing falls into and packs in locating rack (18) groove of moulding, forming tank is inlayed steel ring around to improve rotating speed effect and to alleviate frictional force, on locating rack (18), have reinforcement (26) and improve tension intensity, avoid distortion and the normal operation of impact, pulling shaft (14) lower end arranges clip (13), clip (13) stage casing is arranged on locating rack (12), locating rack (12) rear end is fixed on connecting rod (15) lower end with screw, connecting rod (15) is fixed on drill body (1) rear, described moving axis front end is installed and is connected auger spindle shift gear (6), auger spindle shift gear (6) top is slidingly connected and bores gear gear (3), bore gear gear (3) back side gear wheel (29) that is slidingly connected, socket is set at gear wheel (29) back side and pin (28) plug inserts gearshift, pin (28) bar epimere arranges gear controller on next door, mainly plays while controlling pin (28) forward and back gear and is all positioned at fixed position by gear controller, reverse gear (9) is slidingly connected again below described auger spindle shift gear (6), reverse gear (9) back side gear wheel that is slidingly connected, socket is set at the gear wheel back side and pin plug inserts gearshift, pin bar epimere arranges gear controller on next door, mainly plays control pin forward and back gear and is positioned at fixed position by gear controller, described auger spindle gear (8) designs with " work " shape equally, two ends arrange slope gear and bore gear gear (3) and reverse gear (9) slope gear Operating match, auger spindle gear (8) is arranged on auger spindle (11) stage casing, auger spindle gear (8) axis hole edge arranges mortise pin and upper mortise pin groove (30) Operating match of auger spindle (11), auger spindle gear (8) middle part is absorbed in locating rack (7) groove that is arranged on moulding, forming tank is inlayed steel ring around to improve rotating speed effect and to alleviate frictional force, locating rack has reinforcement on (7), improve boring intensity, avoid distortion and the normal operation of impact, auger spindle (11) is movably arranged in the location steel circle of the anterior upper and lower position of drill body (1), improve auger spindle (11) stable operation, above the steel ring of drill body (1) front lower end auger spindle (11) location, join and auger spindle is set and buckle (10), auger spindle button (10) arranges shell fragment and auger spindle button (10) is opened await orders, in service the pressing of holing is arranged on the front button of auger spindle button (10) and fastens auger spindle (11), auger spindle (11) just can be followed screw thread and be entered boring operation or effect out of service.
Claims (4)
1. an overhead suspension drill, comprises drill body (1), motor gear (4), auger spindle gear (8), pulling shaft gear (19), it is characterized in that; Described drill body (1) is upper every falling into dress motor (2), motor (2) axle head is installed the hinged driven gear of motor gear (4) (5), driven gear (5) is arranged on moving axis stage casing, pulling shaft shift gear (17) is installed in moving axis rear end, pulling shaft shift gear (17) sheathed the first reverse gear in top (20), the first reverse gear (20) back side the first gear wheel (27) that is slidingly connected, socket is set at the first gear wheel (27) back side and the first pin (21) insertion activity is fixed; Described pulling shaft shift gear (17) below is sheathed along gear gear (16), along gear gear (16) back side second gear wheel that is slidingly connected, socket is set the second gear wheel behind and the second pin (24) insertion activity is fixed; Described moving axis front end installing drill axle shift gear (6), the sheathed brill gear gear in auger spindle shift gear (6) top (3), bore gear gear (3) back side the 3rd gear wheel (29) that is slidingly connected, the 3rd gear wheel (29) back side arranges socket and inserts and shift gears with the 3rd pin (28); Described auger spindle shift gear (6) sheathed the second reverse gear in below (9), the second reverse gear (9) back side the 4th gear wheel that is slidingly connected, socket is set at the 4th gear wheel back side and the 4th pin plug inserts gearshift, and brill gear gear (3) and the second reverse gear (9) articulating drill shaft gear (8) bore and move back Operating match.
2. a kind of overhead suspension drill as claimed in claim 1, is characterized in that; On the 3rd described pin (28) bar epimere next door, gear controller is set and plays the effect of forward and back gear position matching.
3. a kind of overhead suspension drill as claimed in claim 1, is characterized in that; Described pulling shaft gear (19) designs with " work " shape, pulling shaft gear (19) is arranged on pulling shaft (14) stage casing, pulling shaft (14) lower end arranges clip (13), and pulling shaft gear (19) mates with clip (13) degree of tightness.
4. a kind of overhead suspension drill as claimed in claim 1, is characterized in that; Described auger spindle gear (8) is equally with " work " shape design, and auger spindle gear (8) is arranged on upper (10) cobalt of buckleing with auger spindle of auger spindle (11) and moves back and mate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110243392.0A CN102303149B (en) | 2011-08-15 | 2011-08-15 | Overhead suspension drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110243392.0A CN102303149B (en) | 2011-08-15 | 2011-08-15 | Overhead suspension drill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102303149A CN102303149A (en) | 2012-01-04 |
| CN102303149B true CN102303149B (en) | 2014-07-09 |
Family
ID=45377117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110243392.0A Expired - Fee Related CN102303149B (en) | 2011-08-15 | 2011-08-15 | Overhead suspension drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102303149B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB354944A (en) * | 1930-07-04 | 1931-08-20 | Fritz Faudi | Machine for drilling and finishing blind holes, especially tapped blind holes |
| US5603590A (en) * | 1993-12-23 | 1997-02-18 | Wozar; Joachim-Andreas | Multispindle thread cutter apparatus |
| CN2505211Y (en) * | 2001-10-31 | 2002-08-14 | 江庆彰 | Hand or automatic drilling machine |
| CN101333909A (en) * | 2008-07-25 | 2008-12-31 | 煤炭科学研究总院重庆研究院 | Dash-proof distant control boring machine and its control method |
| CN202199802U (en) * | 2011-08-15 | 2012-04-25 | 陈仁多 | Aerial suspension drill |
-
2011
- 2011-08-15 CN CN201110243392.0A patent/CN102303149B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB354944A (en) * | 1930-07-04 | 1931-08-20 | Fritz Faudi | Machine for drilling and finishing blind holes, especially tapped blind holes |
| US5603590A (en) * | 1993-12-23 | 1997-02-18 | Wozar; Joachim-Andreas | Multispindle thread cutter apparatus |
| CN2505211Y (en) * | 2001-10-31 | 2002-08-14 | 江庆彰 | Hand or automatic drilling machine |
| CN101333909A (en) * | 2008-07-25 | 2008-12-31 | 煤炭科学研究总院重庆研究院 | Dash-proof distant control boring machine and its control method |
| CN202199802U (en) * | 2011-08-15 | 2012-04-25 | 陈仁多 | Aerial suspension drill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102303149A (en) | 2012-01-04 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150815 |
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| EXPY | Termination of patent right or utility model |