CN103056662B - Movable drilling threading machine - Google Patents
Movable drilling threading machine Download PDFInfo
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- CN103056662B CN103056662B CN201210577149.7A CN201210577149A CN103056662B CN 103056662 B CN103056662 B CN 103056662B CN 201210577149 A CN201210577149 A CN 201210577149A CN 103056662 B CN103056662 B CN 103056662B
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Abstract
A movable drilling threading machine comprises a locking location module, a machine frame module and a driving module. The locking location module is formed by assembling a nut, a first location platform, a location pull rod, a second location platform and a dividing plate. The dividing plate is connected with the first location platform through a bolt and can be adjusted along screw holes distributed in the circumferential direction on the second location platform, and a plurality of adjusting blocks are arranged in the dividing plate. The machine module comprises a machine seat, a rack, a feeding handle, a gear and a machine platform. The right end of the machine seat is fixed on the dividing plate, a first guide rail and a second guide rail are fixedly arranged on two sides of the machine seat, and the machine platform is in sliding fit with the second guide rail through a corresponding guide rail groove. The rack is fixed on the lateral wall of the machine seat, and the gear assembled on the machine platform is meshed with the rack. The gear is driven to walk along the rack by operating the feeding handle to achieve the effect of driving the machine platform to walk to finish drilling and threading. The machine is suitable for drilling of large-diameter bolt holes on the end face of a ship propeller boss, improves drilling accuracy and reduces cost and labor intensity.
Description
Technical field
The present invention relates to the boring of small space position, tapping tool, particularly relate to the equipment special of the drilling and tapping of the major diameter screw of boats and ships propeller boss end.
Background technology
The drilling of large diameter bolt hole on boats and ships propeller boss end face, tapping work are important problems of puzzlement Ship production.Special because of the comparatively large and locus of screwhole diameter, therefore process without suitable plant equipment, and the manual mode adopting tap wrench tapping, labour intensity is very big, and Tapping Quality is difficult to be guaranteed.
Summary of the invention
Object of the present invention, is to provide a kind of portable drilling tapping machine, is applicable to that position is special, the processing of the screw of diameter larger axis hub.
The technical scheme adopted is:
A kind of portable drilling tapping machine, comprises locking positioning module, stand module and driver module, it is characterized in that:
Locking positioning module, comprises nut, the first positioning table, positioning tie bar, the second positioning table and index dial;
First positioning table offers the first axis hole, the second positioning table offers threaded second axis hole, and the position of the first axis hole is corresponding with the position of the second axis hole; Positioning tie bar is through the first axis hole on the first positioning table, and the right-hand member of positioning tie bar revolves in the second axis hole of being located on the second positioning table; Nut revolves the left end being located at positioning tie bar; Index dial is connected with the first positioning table by multiple first bolt, the screw that index dial can be laid along circumferencial direction on the second positioning table rotates adjustment, index dial is fixed with the adjustment block of multiple band screw, in the screw of each adjustment block, is installed with adjustment screw, put in order to adjust localization machine seat;
Stand module, comprises support, tooth bar, feeding handle, gear and board; The right-hand member of support is bolted on index dial by the multiple 4th;
On the upper surface of support, and both sides are along its length parallel is fixed with the first guide rail and the second guide rail; Position corresponding with the first guide rail on the lower surface of board is fixedly equiped with two the first guide-track grooves respectively; Position corresponding with the second guide rail on the lower surface of board is fixed with respectively two the second guide-track grooves; Two the first guide-track grooves and two the second guide-track grooves be located on the first guide rail and the second guide rail respectively, and two the first guide-track grooves coordinate with the first slide, and two the second guide-track grooves coordinate with the second slide; Tooth bar is fixed on the sidewall of support; Board corresponds to tooth bar side and be connected with axle bed, this axle bed is equiped with bearing pin, and gear and feeding handle are fixed on bearing pin successively, and wheel and rack engagement; Handle feeding handle strip moving gear to walk along tooth bar, realize driving board walking, and then the feeding realizing cutter completes boring, tapping;
Driver module, comprises molding cutter, friction sleeve, reduction box, distribution operation panel and motor; Reduction box and distribution operation panel are separately fixed on board, are known technology; Motor is connected with the casing of reduction box by multiple second bolt, and the output shaft of motor is connected with the power shaft of reduction box, and friction sleeve is connected with reduction gearbox output shaft, and molding cutter is installed on friction sleeve.
The right side of above-mentioned support is fixed with counterweight by multiple 3rd bolt.Installing counterweight can avoid vibration and the swing of equipment in drilling and tapping process, effectively can improve the crudy of screw.
Positive stop is fixed with respectively outside the two ends of the first above-mentioned guide rail and the second guide rail.
When to propeller boss drilling and tapping, propeller boss 36 is sleeved on positioning tie bar, by nut, the first positioning table and the second positioning table clamping and positioning.Manual manipulation feeding handle, driven gear is walked along tooth bar, realize the walking of described driver module, and then realize the axial feed of molding cutter, the moment of torsion of output is passed to reduction box by motor, and slowing down through reduction box passes to friction sleeve by moment of torsion, and moment of torsion is passed to molding cutter by friction sleeve, realize molding cutter to rotate, and then realize boring and the screwing operation in propeller boss end face large-sized bolt hole.
The present invention is applicable to drilling and tapping of the narrow and small large-scale screw in propeller boss end face locus, and have that construction quality is good, cost of manufacture and the advantage such as labour intensity is low.
Accompanying drawing explanation
Fig. 1 is processing work schematic diagram of the present invention.
Fig. 2 is the K direction view of Fig. 1.
Fig. 3 is a kind of embodiment front view of the present invention.
Fig. 4 is the left view of Fig. 3.
Detailed description of the invention
A kind of portable drilling tapping machine, comprises locking positioning module, stand module and driver module, it is characterized in that:
Locking positioning module, comprises nut 1, first positioning table 2, positioning tie bar 3, second positioning table 4 and index dial 5;
First positioning table 2 offers on the first axis hole 32, second positioning table 4 and offer threaded second axis hole 33, and the position of the first axis hole 32 is corresponding with the position of the second axis hole 33.Positioning tie bar 3 is through the first axis hole 32 on the first positioning table, and its right-hand member revolves to be located in the second axis hole 33; Nut 1 revolves the left end being located at positioning tie bar 3; Index dial 5 is connected with the first positioning table 2 by multiple first bolt 31, the screw 34 that index dial 5 can be laid along circumferencial direction on the second positioning table 4 rotates adjustment, index dial 5 is fixed with the adjustment block 7 of multiple band screw, adjustment screw 6 is installed with, in order to support 10 position, adjustment location in the screw of each adjustment block 7;
Stand module, comprises support 10, tooth bar 15, first positive stop 20, second positive stop 21, counterweight 23, feeding handle 25, gear 26 and board 27; The left end of support 10 is fixed on index dial 5 by multiple 4th bolt 11;
On the upper surface of support 10, and both sides are along its length parallel is fixed with the first guide rail 28 and the second guide rail 12; Position corresponding with the first guide rail 28 on the lower surface of board 27 is fixedly equiped with respectively two the first guide-track grooves 30; Position corresponding with the second guide rail 12 on the lower surface of board 27 is fixed with respectively two the second guide-track grooves 29; Two the first guide-track grooves 30 and two the second guide-track grooves 29 be located on the first guide rail 28 and the second guide rail 12 respectively, be slidably matched, on the upper surface of support 10, outside the two ends being positioned at the first guide rail 28 and the second guide rail 12, be fixed with the first positive stop 20 and the second positive stop 21 respectively.Tooth bar 15 is fixed on the sidewall 17 of support 10.Board 27 corresponds to tooth bar 15 side and be connected with axle bed 35, axle bed 35 is equiped with bearing pin 24, gear 26 and feeding handle 25 are fixed on bearing pin 24 successively, and gear 26 engages with tooth bar 15.Counterweight 23 is fixed on the right side of support 10 by multiple 3rd bolt 22.
Driver module, comprises molding cutter 8, friction sleeve 9, reduction box 14, distribution operation panel 18 and motor 19; Motor 19 is connected with the casing of reduction box 14 by multiple second bolt 16, and the output shaft of motor 19 is connected with the power shaft of reduction box 14, and friction sleeve 9 inserts the corresponding interface of the output shaft of reduction box 14 by the taper shank on it.Molding cutter 8 is installed on friction sleeve 9.Reduction box 14 is fixed on board 27 by multiple 5th bolt 13, and distribution operation panel 18 is fixed on board 27 by multiple 6th bolt 37.
Claims (3)
1. a portable drilling tapping machine, comprises locking positioning module, stand module and driver module, it is characterized in that:
Locking positioning module, comprises nut, the first positioning table, positioning tie bar, the second positioning table and index dial;
First positioning table offers the first axis hole, the second positioning table offers threaded second axis hole, and the position of the first axis hole is corresponding with the position of the second axis hole; Positioning tie bar is through the first axis hole on the first positioning table, and the right-hand member of positioning tie bar revolves in the second axis hole of being located on the second positioning table; Nut revolves the left end being located at positioning tie bar; Index dial is connected with the first positioning table by multiple first bolt, and the screw that index dial can be laid along circumferencial direction on the second positioning table rotates adjustment, index dial is fixed with the adjustment block of multiple band screw, is installed with adjustment screw in the screw of each adjustment block;
Stand module, comprises support, tooth bar, feeding handle, gear and board; The right-hand member of support is bolted on index dial by the multiple 4th;
On the upper surface of support, and both sides are along its length parallel is fixed with the first guide rail and the second guide rail; Position corresponding with the first guide rail on the lower surface of board is fixedly equiped with two the first guide-track grooves respectively; Position corresponding with the second guide rail on the lower surface of board is fixed with respectively two the second guide-track grooves; Two the first guide-track grooves and two the second guide-track grooves be located on the first guide rail and the second guide rail respectively, and two the first guide-track grooves coordinate with the first slide, and two the second guide-track grooves coordinate with the second slide; Tooth bar is fixed on the sidewall of support; Board corresponds to tooth bar side and be connected with axle bed, this axle bed is equiped with bearing pin, and gear and feeding handle are fixed on bearing pin successively, and wheel and rack engagement;
Driver module, comprises molding cutter, friction sleeve, reduction box, distribution operation panel and motor; Reduction box and distribution operation panel are separately fixed on board, and motor is connected with the casing of reduction box by multiple second bolt, and the output shaft of motor is connected with the power shaft of reduction box, and friction sleeve is connected with reduction gearbox output shaft, and molding cutter is installed on friction sleeve.
2. the portable drilling tapping machine of one according to claim 1, the right side that it is characterized in that support is fixed with counterweight by multiple 3rd bolt.
3. the portable drilling tapping machine of one according to claim 1, is fixed with positive stop outside the two ends that it is characterized in that the first guide rail and the second guide rail respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210577149.7A CN103056662B (en) | 2012-12-27 | 2012-12-27 | Movable drilling threading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210577149.7A CN103056662B (en) | 2012-12-27 | 2012-12-27 | Movable drilling threading machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103056662A CN103056662A (en) | 2013-04-24 |
| CN103056662B true CN103056662B (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210577149.7A Active CN103056662B (en) | 2012-12-27 | 2012-12-27 | Movable drilling threading machine |
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| CN (1) | CN103056662B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104416357B (en) * | 2013-08-20 | 2017-03-01 | 娄底市洪申科技有限公司 | A kind of multiaxis aperture borehole chasing bar |
| CN103934692B (en) * | 2014-04-29 | 2016-04-13 | 黄河科技学院 | Screwed hole drilling tapping machine |
| CN107297622B (en) * | 2017-05-19 | 2019-12-13 | 安徽铸星机械制造有限公司 | Processing equipment capable of moving on combined machine tool |
| CN113664240A (en) * | 2021-08-23 | 2021-11-19 | 渤海造船厂集团有限公司 | Portable screw hole machining device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10056132C2 (en) * | 2000-11-13 | 2002-10-24 | Emag Maschfab Gmbh | Method and device for machining hubs of homokinetic joints |
| CN2925729Y (en) * | 2006-07-24 | 2007-07-25 | 冯文波 | Automatic drill for drilling central hole on spindle |
| CN201198040Y (en) * | 2008-05-30 | 2009-02-25 | 王承光 | Hydraulic type rail drilling machine |
| CN201217152Y (en) * | 2008-07-16 | 2009-04-08 | 攀枝花新钢钒股份有限公司 | Saw drill lathe |
| CN201500827U (en) * | 2009-09-25 | 2010-06-09 | 长春华翔轿车消声器有限责任公司 | Small-size device for milling end-surface teeth |
| CN201613375U (en) * | 2009-12-08 | 2010-10-27 | 沈阳中威重型机床制造有限公司 | Wind power generator hub processor |
| CN101987417A (en) * | 2009-08-03 | 2011-03-23 | 天津晋华机床有限公司 | Digital control polyhedrical milling and drilling machine |
-
2012
- 2012-12-27 CN CN201210577149.7A patent/CN103056662B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10056132C2 (en) * | 2000-11-13 | 2002-10-24 | Emag Maschfab Gmbh | Method and device for machining hubs of homokinetic joints |
| CN2925729Y (en) * | 2006-07-24 | 2007-07-25 | 冯文波 | Automatic drill for drilling central hole on spindle |
| CN201198040Y (en) * | 2008-05-30 | 2009-02-25 | 王承光 | Hydraulic type rail drilling machine |
| CN201217152Y (en) * | 2008-07-16 | 2009-04-08 | 攀枝花新钢钒股份有限公司 | Saw drill lathe |
| CN101987417A (en) * | 2009-08-03 | 2011-03-23 | 天津晋华机床有限公司 | Digital control polyhedrical milling and drilling machine |
| CN201500827U (en) * | 2009-09-25 | 2010-06-09 | 长春华翔轿车消声器有限责任公司 | Small-size device for milling end-surface teeth |
| CN201613375U (en) * | 2009-12-08 | 2010-10-27 | 沈阳中威重型机床制造有限公司 | Wind power generator hub processor |
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| Publication number | Publication date |
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| CN103056662A (en) | 2013-04-24 |
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