CN103691988B - A kind of portable vertical boring machine - Google Patents
A kind of portable vertical boring machine Download PDFInfo
- Publication number
- CN103691988B CN103691988B CN201310680115.5A CN201310680115A CN103691988B CN 103691988 B CN103691988 B CN 103691988B CN 201310680115 A CN201310680115 A CN 201310680115A CN 103691988 B CN103691988 B CN 103691988B
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- China
- Prior art keywords
- vertical
- collar bush
- housing
- transmission turbine
- main shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/043—Accessories for spindle drives
- B23Q5/048—Speed-changing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of portable vertical boring machine, relate to machine tooling field, comprise housing, the outer setting of housing has drive motors, and the inside of housing is provided with main shaft, and the inside of main shaft is provided with screw rod, the outside cover of main shaft has collar bush, collar bush is fixedly connected with housing, and the outside of collar bush is fixed with main transmission turbine, and housing part corresponding to main transmission turbine is fixed with final drive worm; Drive motors is connected with final drive worm, and final drive worm is threaded with main transmission turbine, is provided with flat key between main transmission turbine and collar bush; One end of screw rod is through main shaft, and other end cover has vertical-transmission turbine, and the arranged outside of collar bush has locating shaft; Main shaft part corresponding to locating shaft has cannelure, and locating shaft is fixedly connected with vertical-transmission turbine through cannelure.The present invention can not only simply, in the wild carry out Boring accurately, and moving process, fixation procedure, position fixing process and process are all fairly simple.
Description
Technical field
The present invention relates to machine tooling field, be specifically related to a kind of portable vertical boring machine.
Background technology
Digit Control Machine Tool is a kind of automated machine tool automatically carrying out part processing, and along with the development of science and technology, people, in order to meet different process requirements, have developed the Digit Control Machine Tool (Digit Control Machine Tool of such as five-axle linkage) of different characteristics.But after lathe bed and equipment are generally fixed by common Digit Control Machine Tool, process equipment, lathe bed and equipment all can not arbitrarily movements.
The ship lock project in power station belongs to field construction, and all Miter Lock Gates upper gudgeon holes of the ship lock in power station and end pivot hole all need first to carry out in-site installation, then carry out bore hole; When upper gudgeon hole and end pivot hole carry out bore hole, need the axiality and the perpendicularity that ensure upper gudgeon hole and end pivot hole.
At present, people generally pass through numerical control borer (one of Digit Control Machine Tool) to miter gate's upper gudgeon hole.But boring machine is fixedly installed in in product workshop by built-in fitting, and the volume of boring machine is comparatively large, boring machine is moved to field construction location comparison difficulty from workshop, and field construction position does not have the installation station of boring machine yet, and boring machine is difficult to fixing and location.
Therefore, existing boring machine adds man-hour to miter gate's upper gudgeon hole in the wild, and the moving process of boring machine, fixation procedure and position fixing process are all more difficult, is not easy to people and uses.
Summary of the invention
For the defect existed in prior art, the object of the present invention is to provide a kind of portable vertical boring machine, can not only simply, in the wild carry out Boring accurately, and moving process, fixation procedure, position fixing process and process are all fairly simple.
For reaching above object, the technical scheme that the present invention takes is: a kind of portable vertical boring machine, comprise housing, the outer setting of housing has drive motors, the inside of housing is provided with hollow main shaft, housing part corresponding to main shaft opens the bore hole mouth with passing for main shaft, the inside of main shaft is provided with screw rod, the lateral wall cover of described main shaft has collar bush, collar bush is fixedly connected with housing, the lateral wall of described collar bush is fixed with main transmission turbine, and described housing part corresponding to main transmission turbine is fixed with final drive worm; Described drive motors is connected with final drive worm, and final drive worm engages with main transmission turbine, is provided with the flat key for driving collar bush to rotate between main transmission turbine and collar bush; One end of described screw rod is through main shaft, and other end cover has vertical-transmission turbine, and the lateral wall of described collar bush is provided with locating shaft, and locating shaft is fixed on collar bush part corresponding to vertical-transmission turbine; Main shaft part corresponding to locating shaft has cannelure, and locating shaft is fixedly connected with vertical-transmission turbine through cannelure.
On the basis of technique scheme, the lateral wall cover of described collar bush has bevel gear wheel, and bevel gear wheel is positioned at the top of main transmission turbine, is provided with distance bushing between collar bush and bevel gear wheel; The top of described main transmission turbine is provided with driver plate, and described housing part corresponding to driver plate is provided with finger, and finger is through housing; One end of described driver plate is fixedly connected with bevel gear wheel, and the other end is connected with finger;
The lateral wall of described collar bush is provided with vertical feed axle system, vertical feed axle system is positioned at the top of bevel gear wheel, the lateral wall cover of vertical feed axle system has the first spur gear and bevel pinion, and the first spur gear is between collar bush and bevel pinion, and bevel pinion engages with bevel gear wheel; Described main shaft part corresponding to vertical-transmission turbine is provided with vertical-transmission worm screw, and vertical-transmission worm screw is threaded with vertical-transmission turbine; Vertical-transmission worm screw is provided with the second spur gear near one end of the first spur gear, and the second spur gear engages with the first spur gear.
On the basis of technique scheme, the bottom of described housing is provided with location levelling device, and location levelling device comprises 3 adjusting screw(rod)s, and the center of 3 adjusting screw(rod)s forms triangle.
On the basis of technique scheme, the center of described 3 adjusting screw(rod)s forms equilateral triangle.
On the basis of technique scheme, described final drive worm is connected with housing by the worm screw bevel gear of mounted in pairs.
On the basis of technique scheme, described main transmission turbine is fixed by round nut and collar bush.
On the basis of technique scheme, described collar bush and housing are fixed by taper roll bearing.
On the basis of technique scheme, described housing adopts cast steel to make.
On the basis of technique scheme, described drive motors adopts classification of waterproof to be IP44, and power is the motor of 4KW.
On the basis of technique scheme, the modulus of described final drive worm, the modulus of vertical-transmission worm screw are 5.
Compared with prior art, beneficial effect of the present invention is:
(1), when the present invention carries out bore hole in the wild, drive final drive worm, main transmission turbine, collar bush, main shaft, bevel pinion to move successively by drive motors, bevel gear wheel makes bevel pinion self rotate; Bevel pinion drives the first spur gear, the second spur gear, vertical-transmission worm screw, vertical-transmission turbine to rotate successively, the screw rod that vertical-transmission turbine is threaded moves both vertically, screw rod carries out vertical feed, by driving the cutterhead being fixed on design in addition on main shaft, bore hole is carried out to miter gate's upper gudgeon hole.Process when the present invention carries out bore hole is not only fairly simple, and after miter gate's in-site installation, can ensure that upper gudgeon hole and end pivot hole keep concentric problem; The present invention can process according to the center of the upper gudgeon hole, top measured and end pivot hole, and ensure that the axiality of upper gudgeon hole and end pivot hole is 2mm, machining accuracy is higher.
(2), when the present invention carries out bore hole in the wild, when mobile, Boring machine moves to field construction position, compared with prior art, small volume of the present invention, mobile more convenient.
(3) the present invention is fixedly connected with workpiece by 3 adjusting screw(rod)s, presets the perpendicularity of main shaft, regulate the height of 3 adjusting screw(rod)s according to the perpendicularity of default main shaft according to the perpendicularity of processed bore hole; Fixation procedure and position fixing process more convenient.
(4) pass through turbine (main transmission turbine and vertical-transmission turbine) and worm screw (final drive worm and vertical-transmission worm screw) transmission when the present invention uses, turbine and worm screw not only deceleration transmission effect are better, and lighter in weight, move and use all more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of portable vertical boring machine in the embodiment of the present invention;
Fig. 2 is the sectional view in A-A direction in Fig. 1.
In figure: 1-main shaft, 2-screw rod, 3-taper roll bearing, 4-first spur gear, 5-bevel pinion, 6-bevel gear wheel, 7-main transmission turbine, 8-final drive worm, 9-collar bush, 10-adjusting screw(rod), 11-vertical-transmission turbine, 12-locating shaft, 13-housing, 14-driver plate, 15-flat key, 16-finger, 17-round nut, 18-vertical-transmission worm screw, 19-second spur gear, 20-worm screw bevel gear, 21-drive motors.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
Shown in Figure 1, the portable vertical boring machine of the embodiment of the present invention comprises housing 13, and housing 13 adopts cast steel to make, and its intensity is higher; The outer setting of housing 13 has drive motors 21, and the inside of housing 13 is provided with hollow main shaft 1, and housing 13 part corresponding to main shaft 1 opens the bore hole mouth with passing for main shaft 1.
Shown in Fig. 1 and Fig. 2, the lateral wall cover of main shaft 1 has collar bush 9, and the lateral wall cover of collar bush 9 has main transmission turbine 7; Housing 13 part corresponding to main transmission turbine 7 is fixed with final drive worm 8, and final drive worm 8 is fixedly connected with housing 13 by the worm screw bevel gear 20 of mounted in pairs.Drive motors 21 is connected with final drive worm 8 by belt, and final drive worm 8 engages with main transmission turbine 7, is provided with flat key 15 between main transmission turbine 7 and collar bush 9, and main transmission turbine 7 rotates and collar bush 9 can be driven to rotate by flat key 15.Shown in Figure 2, main transmission turbine 7 is fixed by round nut 17 and collar bush 9, and round nut 17 can fix the relative position of main transmission turbine 7 and collar bush 9; Collar bush 9 is fixed by paired taper roll bearing 3 with housing 13, and taper roll bearing 3 can limit the vertical direction displacement of collar bush 9, ensures that collar bush 9 rotates around its axle center.
Shown in Figure 2, the inside of main shaft 1 is provided with screw rod 2, and one end of screw rod 2 is through main shaft 1, and other end cover has vertical-transmission turbine 11, the lateral wall of collar bush 9 is provided with locating shaft 12, and locating shaft 12 is fixed on collar bush 9 part corresponding to vertical-transmission turbine 11 by screw.Main shaft 1 part corresponding to locating shaft 12 has cannelure, and locating shaft 12 is fixedly connected with vertical-transmission turbine 11 through cannelure.
Shown in Fig. 1 and Fig. 2, the lateral wall cover of collar bush 9 has bevel gear wheel 6, and bevel gear wheel 6 is positioned at the top of main transmission turbine 7, is provided with distance bushing between collar bush 9 and bevel gear wheel 6.The top of main transmission turbine 7 is provided with driver plate 14, and housing 13 part corresponding to driver plate 14 is provided with finger 16, and finger 16 is through housing 13; One end of driver plate 14 is fixed by screw and bevel gear wheel 6, and the other end is connected with finger 16.The lateral wall of collar bush 9 is provided with vertical feed axle system, vertical feed axle system is positioned at the top of bevel gear wheel 6, the lateral wall cover of vertical feed axle system has the first spur gear 4 and bevel pinion 5, first spur gear 4 is between collar bush 9 and bevel pinion 5, and bevel pinion 5 engages with bevel gear wheel 6.Main shaft 1 part corresponding to vertical-transmission turbine 11 is provided with vertical-transmission worm screw 18, and vertical-transmission worm screw 18 is threaded with vertical-transmission turbine 11.Vertical-transmission worm screw 18 is provided with the second spur gear 19, second spur gear 19 and engages with the first spur gear 4 near one end of the first spur gear 4.
The bottom of housing 13 is provided with location levelling device, and the center that location levelling device comprises 3 adjusting screw(rod)s, 10,3 adjusting screw(rod)s 10 forms triangle, and adjusting screw(rod) 10 can regulate the perpendicularity of main shaft 1.Determine a plane at 3, utilize 3 adjustment of adjusting screw(rod), utilize frame level survey tool to detect, determine main shaft perpendicularity.
The center of 3 adjusting screw(rod)s 10 in the embodiment of the present invention forms equilateral triangle, the uniform force of 3 adjusting screw(rod)s 10, adjustment main shaft 1 that can be stable; Drive motors 21 adopts classification of waterproof to be IP44, and power is the motor of 4KW, and its use is safer, and operating efficiency is higher; The modulus m=5 of final drive worm 8, the modulus m=3 of vertical-transmission worm screw 18, the quality of final drive worm 8 and vertical-transmission worm screw 18 is better.
The course of work of the embodiment of the present invention is as follows:
Construction Mobile hole-boring machine being moved to field is external, is fixedly connected with by 3 adjusting screw(rod)s 10, presets the perpendicularity of main shaft 1 according to the perpendicularity of processed bore hole with ground, regulates the height of 3 adjusting screw(rod)s 10 according to the perpendicularity of default main shaft 1.
Run drive motors 21, drive motors 21 drives final drive worm 8 to rotate, and final drive worm 8 drives main transmission turbine 7 to rotate, and main transmission turbine 7 drives collar bush 9 and main shaft 1 to rotate, and collar bush 9 drives bevel pinion 5 to move.Because bevel gear wheel 6 is fixed with driver plate 14, driver plate 14 is fixed, so bevel gear wheel 6 is fixing by finger 16; Because bevel pinion 5 engages with bevel gear wheel 6, therefore, fixing bevel gear wheel 6 can make the bevel pinion 5 rotated along with collar bush 9 produce self rotation.Bevel pinion 5 drives the first spur gear 4 to rotate by vertical feed axle system, and the first spur gear 4 drives the second spur gear 19 to rotate, and the second spur gear 19 drives vertical-transmission worm screw 18 to rotate, and vertical-transmission worm screw 18 drives vertical-transmission turbine 11 to rotate.Because vertical-transmission turbine 11 is fixed by locating shaft 12, therefore vertical-transmission turbine 11 can not move both vertically, and then the screw rod 2 be threaded with vertical-transmission turbine 11 is moved both vertically, and screw rod 2 carries out vertical feed, carries out bore hole to miter gate's upper gudgeon hole.
Draw through checking, versatility when the present invention uses is better, according to the size of different processing axis holes, can redesign suitable cutterhead and process; Main shaft of the present invention can, according to the difference need processing miter gate, select the processing boring bar of different length to process.
The present invention is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; though but any change is done in its shape or structure, every have identical with the present invention or akin technical scheme, all within its protection domain.
Claims (10)
1. a portable vertical boring machine, comprise housing (13), the outer setting of housing (13) has drive motors (21), the inside of housing (13) is provided with hollow main shaft (1), housing (13) and main shaft (1) corresponding part have the bore hole mouth passed for main shaft (1), the inside of main shaft (1) is provided with screw rod (2), it is characterized in that: the lateral wall cover of described main shaft (1) has collar bush (9), collar bush (9) is fixedly connected with housing (13), the lateral wall of described collar bush (9) is fixed with main transmission turbine (7), described housing (13) is fixed with final drive worm (8) with main transmission turbine (7) corresponding part, described drive motors (21) is connected with final drive worm (8), final drive worm (8) engages with main transmission turbine (7), is provided with the flat key (15) for driving collar bush (9) to rotate between main transmission turbine (7) and collar bush (9), one end of described screw rod (2) is through main shaft (1), other end cover has vertical-transmission turbine (11), the lateral wall of described collar bush (9) is provided with locating shaft (12), and locating shaft (12) is fixed on collar bush (9) and vertical-transmission turbine (11) corresponding part, main shaft (1) has cannelure with locating shaft (12) corresponding part, and locating shaft (12) is fixedly connected with vertical-transmission turbine (11) through cannelure.
2. portable vertical boring machine as claimed in claim 1, it is characterized in that: the lateral wall cover of described collar bush (9) has bevel gear wheel (6), bevel gear wheel (6) is positioned at the top of main transmission turbine (7), is provided with distance bushing between collar bush (9) and bevel gear wheel (6); The top of described main transmission turbine (7) is provided with driver plate (14), described housing (13) is provided with finger (16) with driver plate (14) corresponding part, and finger (16) is through housing (13); One end of described driver plate (14) is fixedly connected with bevel gear wheel (6), and the other end is connected with finger (16);
The lateral wall of described collar bush (9) is provided with vertical feed axle system, vertical feed axle system is positioned at the top of bevel gear wheel (6), the lateral wall cover of vertical feed axle system has the first spur gear (4) and bevel pinion (5), first spur gear (4) is positioned between collar bush (9) and bevel pinion (5), and bevel pinion (5) engages with bevel gear wheel (6); Described main shaft (1) is provided with vertical-transmission worm screw (18) with vertical-transmission turbine (11) corresponding part, and vertical-transmission worm screw (18) is threaded with vertical-transmission turbine (11); Vertical-transmission worm screw (18) is provided with the second spur gear (19) near one end of the first spur gear (4), and the second spur gear (19) engages with the first spur gear (4).
3. portable vertical boring machine as claimed in claim 1, it is characterized in that: the bottom of described housing (13) is provided with location levelling device, location levelling device comprises 3 adjusting screw(rod)s (10), and the center of 3 adjusting screw(rod)s (10) forms triangle.
4. portable vertical boring machine as claimed in claim 3, is characterized in that: the center of described 3 adjusting screw(rod)s (10) forms equilateral triangle.
5. portable vertical boring machine as claimed in claim 1, is characterized in that: described final drive worm (8) is connected with housing (13) by the worm screw bevel gear (20) of mounted in pairs.
6. portable vertical boring machine as claimed in claim 1, is characterized in that: described main transmission turbine (7) is fixed by round nut (17) and collar bush (9).
7. portable vertical boring machine as claimed in claim 1, is characterized in that: described collar bush (9) is fixed by taper roll bearing (3) with housing (13).
8. the portable vertical boring machine as described in any one of claim 1 to 7, is characterized in that: described housing (13) adopts cast steel to make.
9. the portable vertical boring machine as described in any one of claim 1 to 7, is characterized in that: described drive motors (21) adopts classification of waterproof to be IP44, and power is the motor of 4KW.
10. the portable vertical boring machine as described in any one of claim 1 to 7, is characterized in that: the modulus of described final drive worm (8), the modulus of vertical-transmission worm screw (18) are 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310680115.5A CN103691988B (en) | 2013-12-12 | 2013-12-12 | A kind of portable vertical boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310680115.5A CN103691988B (en) | 2013-12-12 | 2013-12-12 | A kind of portable vertical boring machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103691988A CN103691988A (en) | 2014-04-02 |
| CN103691988B true CN103691988B (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310680115.5A Active CN103691988B (en) | 2013-12-12 | 2013-12-12 | A kind of portable vertical boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691988B (en) |
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| CN202174267U (en) * | 2011-07-25 | 2012-03-28 | 浙江扬帆通用机械制造有限公司 | Portable novel boring machine |
| CN202239738U (en) * | 2011-08-25 | 2012-05-30 | 广州中船黄埔造船有限公司 | Vertical hole boring machine |
| CN202291485U (en) * | 2011-08-30 | 2012-07-04 | 广州中船黄埔造船有限公司 | Self-propelled drilling and boring machine |
| CN203711907U (en) * | 2013-12-12 | 2014-07-16 | 武汉武船重型装备工程有限责任公司 | Mobile vertical boring machine |
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2013
- 2013-12-12 CN CN201310680115.5A patent/CN103691988B/en active Active
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|---|---|---|---|---|
| KR20030008143A (en) * | 2002-12-04 | 2003-01-24 | 박상복 | Portable tapered hole cutting machine for fastening rudder of a large ship |
| CN2650915Y (en) * | 2003-11-10 | 2004-10-27 | 渤海船舶重工有限责任公司 | Boring machines in small space |
| EP1767294A1 (en) * | 2005-09-21 | 2007-03-28 | de Angelis, Giuseppe | Portable boring bar with continuous motion of the tool on the main bar through differential motion device |
| CN201143568Y (en) * | 2007-08-01 | 2008-11-05 | 程军 | Boring machine suitable for field processing |
| CN201309008Y (en) * | 2008-11-12 | 2009-09-16 | 李承怀 | Hole boring machine for main shaft positioning pin of water turbine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103691988A (en) | 2014-04-02 |
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