CN102380637A - Self-propelled drilling and boring machine - Google Patents
Self-propelled drilling and boring machine Download PDFInfo
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- CN102380637A CN102380637A CN2011102531410A CN201110253141A CN102380637A CN 102380637 A CN102380637 A CN 102380637A CN 2011102531410 A CN2011102531410 A CN 2011102531410A CN 201110253141 A CN201110253141 A CN 201110253141A CN 102380637 A CN102380637 A CN 102380637A
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Abstract
The invention provides a self-propelled drilling and boring machine, which belongs to the field of machining devices and comprises a base, a motor, a transmission mechanism, an axial feeding mechanism and a tool. The motor drives the transmission mechanism by a belt pulley and drives a boring rod in the transmission mechanism to rotate, rotation power is transmitted to the axial feeding mechanism by the transmission mechanism, the axial feeding mechanism drives the boring rod to feed axially from the tail end of the boring rod, and the tool is mounted at the front end of the boring rod. According to the technical scheme, the problem that existing drilling and boring equipment is larger in size and incapable of entering some fields with limited space to realize machining is solved. The self-propelling drilling and boring machine driven by one motor has the advantages of small size, light weight, easiness in assembly and disassembly, adaptability to drilling and boring operations for various fields, high efficiency and machining precision, low cost and the like, and can be applied to various machining operations widely.
Description
Technical field
The present invention relates to a kind of machinery processing apparatus, relate in particular to a kind of boring, Boring machine.
Background technology
Building in the engineering of boats and ships, the installation of various device parts usually relates to brill, the borer of endoporus and does, because the restriction of production scene space environment can't get into large-scale machining frock and process, and frock also will be prone to adorn readily removable.Air drill in the past or general simple frock will adopt the manual method of remedying (like methods such as grinder buffing, scrapings) because machining accuracy is not high toward contact, and not only efficient is low, and work situation is poor, and does not reach machining accuracy.
Summary of the invention
To the problems referred to above, it is little that goal of the invention of the present invention provides a kind of volume, and can to improve work situation, increase work efficiency from the machining frock of shot borehole, bore hole.
The present invention adopts following technical scheme to realize:
Self-advancing type boring, Boring machine comprise support, motor, transmission mechanism, axial feed mechanism and cutter; Motor drives to transmission mechanism through belt pulley, and makes the boring bar rotation in the transmission mechanism; Transmission mechanism is passed to the feeding axial means with rotary power simultaneously, and feed mechanism promotes the boring bar axial feed motion from the boring bar tail end; Cutter is installed on the boring bar front end.
The present invention also can do following improvement:
Said transmission mechanism comprises power transmission shaft one, be sleeved on belt pulley and worm screw one, boring bar on the power transmission shaft one, be sleeved on worm gear one and bevel gear one, power transmission shaft two on the boring bar, be sleeved on bevel gear two, power transmission shaft three on the power transmission shaft two, be sleeved on worm screw two, power transmission shaft four on the power transmission shaft three, be sleeved on power transmission shaft 41 ends worm gear two, be sleeved on the gear one of power transmission shaft four other ends; Said boring bar connects the support fixed support by bearing block; Power transmission shaft three is by bearing block jack connection seat supports; Said belt pulley is passed to worm screw one through axle one with rotary power; One transmission of worm screw one engagement worm gear, worm gear one drives to boring bar, thereby drives to bevel gear one; Bevel gear one engagement bevel gear two drives to power transmission shaft two; Be connected by Hooks coupling universal coupling between power transmission shaft two and the power transmission shaft three, thus through worm screw two engaged transmission to worm gear two, and then drive to gear one through power transmission shaft four.
Said axial feed mechanism comprises screw mandrel, feeding transmission mechanism; Said screw mandrel is fixed on the support by securing member and bracing frame; Screw mandrel one end is set with gear two, gear two and gear one engagement; The screw mandrel other end is set with the feeding transmission mechanism, said feeding transmission mechanism comprises the bearing holder (housing, cover) that is loaded on the boring bar tail end, be set on the boring bar and be positioned at bearing holder (housing, cover) thrust bearing and swivel bearing, be fixed in the steel pipe of bearing holder (housing, cover) outer wall, the nut that is complementary with screw mandrel that places steel pipe; Have a strip through-hole on the said steel pipe horizontal direction, screw mandrel is spun in the nut and through strip through-hole and passes steel pipe.
The other end of said power transmission shaft three also is equipped with arrangement of clutch; This arrangement of clutch comprises plain bearing housing, be sleeved on bearing, slip pivot pin, elastomeric element, axle five on the power transmission shaft three, be set in the eccentric cam of axle five; Said bearing is loaded in the plain bearing housing; The plain bearing housing lateral surface contacts with the slip pivot pin; The slip pivot pin is fixedly connected with elastomeric element, and eccentric cam contacts with the plain bearing housing line, and contact point is positioned at the relative lateral surface that the slip pivot pin contacts with plain bearing housing; Axle five passes the support shell and in the other end handle is installed; The terminal handwheel of installing of said screw mandrel, handwheel is fixedly connected with screw mandrel.
Said motor is a threephase asynchronous.
Preferred drilling rod of said cutter or boring cutter.
Said Hooks coupling universal coupling is a universal coupling with spider.
Said boring bar cooperates with worm gear one, bevel gear one keyway.
Compared with prior art, self-advancing type boring of the present invention, Boring machine beneficial effect are:
1, volume is little, and the length and width height can be accomplished 400mm * 400mm * 200mm respectively; In light weight, be merely 48kg, and mostly the length and width of existing traditional bore hole lathe are more than 4 meters that common length or width are 6 meters-9 meters, mostly weight is tens tons, very heavy; Therefore, the present invention can get into the conditional scene of some space environments and process, and adapts to boring, boring work under the multiple field condition.
2, self-advancing type boring of the present invention, Boring machine are compared with traditional bore hole lathe; Simple in structure; Manufacturing cost is lower; Only need 6000 to 7000 yuans, and traditional bore hole lathe needs hundreds of thousands unit at least, and some similarly have that volume is little, the Boring machine of the accurate advantage of precision often needs RMB up to a million.
3, use self-advancing type boring of the present invention, Boring machine to add man-hour at the conditional scene of some space environments; Need not the on-the-spot frock of installing, can reduce the mismachining tolerance that interim frock produces greatly, when the processing diameter is the bore hole of 20-50mm; The error that self-advancing type boring of the present invention, Boring machine produce can be decreased to 0.02mm-0.04mm; Precision is high, satisfies processing request greatly, need not follow-up processing means such as manual work polishing.
4, have strip through-hole on the steel pipe of axial feed mechanism, this strip through-hole plays position-limiting action, has eliminated the deviation between the parallel axes degree between screw mandrel and boring bar, guarantees machining accuracy.
When 5, boring bar rotates, can drive the axial feed mechanism kinematic by transmission mechanism, only use a motor to reach rotatablely moving of rotating shaft and feed motion simultaneously, efficient is high.
6, because three of power transmission shaft two and power transmission shafts by being connected of Hooks coupling universal coupling, can make worm gear two under the effect of arrangement of clutch, realize and the clutch of worm screw two, realize manually and automatic mode of processing, easy to use.
7, when needs use the aperture that self-advancing type of the present invention is holed, Boring machine processing is bigger, only need each parts is extended to required size in proportion, can carry out more wide-aperture processing.Applicable to various conditions of demand.
Description of drawings
Fig. 1 is self-advancing type boring, Boring machine sketch map;
Fig. 2 is the A-A sketch map of Fig. 1;
Fig. 3 is the B-B sketch map of Fig. 1;
Fig. 4 is the C-C sketch map of Fig. 1.
Accompanying drawing sign: 1-support; The 2-motor; The 3-belt pulley; The 4-cutter; The 5-boring bar; 6-power transmission shaft one; 7-power transmission shaft two; 8-power transmission shaft three; 9-power transmission shaft four; 10-worm gear one; 11-worm screw one; 12-bevel gear one; 13-bevel gear two; The 14-Hooks coupling universal coupling; 15-worm gear two; 16-worm screw two; 17-gear one; 18-gear two; The 19-screw mandrel; 20-feeding transmission mechanism; The 21-thrust bearing; The 22-swivel bearing; The 23-bearing holder (housing, cover); The 24-fixture; The 25-bracing frame; The 26-handwheel; The 27-bearing; The 28-plain bearing housing; 29-slip pivot pin; The 30-elastomeric element; The 31-eccentric cam; 32-axle five; The 33-handle; The 34-steel pipe; The 35-nut.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain.
Embodiment 1
Self-advancing type boring, Boring machine comprise support (1), motor (2), transmission mechanism, axial feed mechanism and cutter (4); Motor (2) drives to transmission mechanism through belt pulley (3), and makes boring bar (5) rotation in the transmission mechanism; Transmission mechanism is passed to the feeding axial means with rotary power simultaneously, and feed mechanism promotes boring bar (5) axial feed motion from boring bar (5) tail end; Cutter (4) is installed on boring bar (5) front end.
Said transmission mechanism comprises power transmission shaft one (6); Be sleeved on belt pulley (3) and worm screw one (11) on the power transmission shaft one (6); Boring bar (5); Be sleeved on worm gear one (10) and bevel gear one (12) on the boring bar (5); Power transmission shaft two (7); Be sleeved on the bevel gear two (13) on the power transmission shaft two (7); Power transmission shaft three (8); Be sleeved on the worm screw two (16) on the power transmission shaft three (8); Power transmission shaft four (9); Be sleeved on the worm gear two (15) of power transmission shaft four (9) one ends; Be sleeved on the gear one (17) of power transmission shaft four (9) other ends; Said boring bar (5) connects support (1) fixed support by bearing block; Power transmission shaft three (8) connects support (1) by bearing block to be supported; Said belt pulley (3) is passed to worm screw one (11) through axle one (6) with rotary power; One (10) transmission of worm screw one (11) engagement worm gear, worm gear one (10) drives to boring bar (5), thereby drives to bevel gear one (12); Bevel gear one (12) engagement bevel gear two (13) drives to power transmission shaft two (7); Be connected by Hooks coupling universal coupling (14) between power transmission shaft two (7) and the power transmission shaft three (8), thereby through worm screw two (16) engaged transmission to worm gears two (15), and then drive to gear one (17) through power transmission shaft four (9).
Said axial feed mechanism comprises screw mandrel (19), feeding transmission mechanism (20); Said screw mandrel (19) is fixed on the support (1) by securing member and bracing frame (25); Screw mandrel (19) one ends are set with gear two (18), gear two (18) and gear one (17) engagement; Screw mandrel (19) other end is set with feeding transmission mechanism (20), and said feeding transmission mechanism (20) comprises the bearing holder (housing, cover) (23) that is loaded on boring bar (5) tail end, be set in that boring bar (5) is gone up and is positioned at the thrust bearing (21) and the swivel bearing (22) of bearing holder (housing, cover) (23), is fixed in the steel pipe (34) of bearing holder (housing, cover) (23) outer wall, the nut (35) that is complementary with screw mandrel (19) that places steel pipe (34); Have a strip through-hole on said steel pipe (34) horizontal direction, screw mandrel (19) is spun in the nut (35) and through strip through-hole and passes steel pipe (34).
The course of work of self-advancing type of the present invention boring, Boring machine is: at first, confirm the axis centering position of the height and the boring bar (5) of platform on platform, to install this self-advancing type boring, Boring machine to the axis in hole to be processed; Then, start motor (2), power is transferred to worm gear one (10) through belt pulley (3), worm screw one (11); And then be transferred to boring bar (5) rotation, and being transferred to bevel gear two (13) through the bevel gear one (12) that is sleeved on the boring bar (5) simultaneously, bevel gear two (13) drives to power transmission shaft two (7) and Hooks coupling universal coupling (14); Thereby be transferred to power transmission shaft three (8); Drive to worm gear two (15) through the worm screw two (16) that is sleeved on the power transmission shaft three (8) again, and then be transferred to power transmission shaft four (9) rotations, the gear one (17) that is sleeved on axle four (9) drives the gear two (18) that is sleeved on screw mandrel (19) axle and rotates; Thereby make screw mandrel (19) rotation; Thereby obtain feeding power with the feeding transmission mechanism (20) of screw mandrel (19) threaded engagement, because feeding transmission mechanism (20) is set in boring bar (5) tail end, under the effect of thrust bearing (21); Boring bar (5) carries out axial feed motion when rotating, accomplished machining process.
Embodiment 2
Self-advancing type boring, Boring machine comprise support (1), motor (2), transmission mechanism, axial feed mechanism and cutter (4); Motor (2) drives to transmission mechanism through belt pulley (3), and makes boring bar (5) rotation in the transmission mechanism; Transmission mechanism is passed to the feeding axial means with rotary power simultaneously, and feed mechanism promotes boring bar (5) axial feed motion from boring bar (5) tail end; Cutter (4) is installed on boring bar (5) front end.
Said transmission mechanism comprises power transmission shaft one (6); Be sleeved on belt pulley (3) and worm screw one (11) on the power transmission shaft one (6); Boring bar (5); Be sleeved on worm gear one (10) and bevel gear one (12) on the boring bar (5); Power transmission shaft two (7); Be sleeved on the bevel gear two (13) on the power transmission shaft two (7); Power transmission shaft three (8); Be sleeved on the worm screw two (16) on the power transmission shaft three (8); Power transmission shaft four (9); Be sleeved on the worm gear two (15) of power transmission shaft four (9) one ends; Be sleeved on the gear one (17) of power transmission shaft four (9) other ends; Said boring bar (5) connects support (1) fixed support by bearing block; Power transmission shaft three (8) connects support (1) by bearing block to be supported; Said belt pulley (3) is passed to worm screw one (11) through axle one (6) with rotary power; One (10) transmission of worm screw one (11) engagement worm gear, worm gear one (10) drives to boring bar (5), thereby drives to bevel gear one (12); Bevel gear one (12) engagement bevel gear two (13) drives to power transmission shaft two (7); Be connected by Hooks coupling universal coupling (14) between power transmission shaft two (7) and the power transmission shaft three (8), thereby through worm screw two (16) engaged transmission to worm gears two (15), and then drive to gear one (17) through power transmission shaft four (9).
Said axial feed mechanism comprises screw mandrel (19), feeding transmission mechanism (20); Said screw mandrel (19) is fixed on the support (1) by securing member and bracing frame (25); Screw mandrel (19) one ends are set with gear two (18), gear two (18) and gear one (17) engagement; Screw mandrel (19) other end is set with feeding transmission mechanism (20), and said feeding transmission mechanism (20) comprises the bearing holder (housing, cover) (23) that is loaded on boring bar (5) tail end, be set in that boring bar (5) is gone up and is positioned at the thrust bearing (21) and the swivel bearing (22) of bearing holder (housing, cover) (23), is fixed in the steel pipe (34) of bearing holder (housing, cover) (23) outer wall, the nut (35) that is complementary with screw mandrel (19) that places steel pipe (34); Have a strip through-hole on said steel pipe (34) horizontal direction, screw mandrel (19) is spun in the nut (35) and through strip through-hole and passes steel pipe (34).
The other end of said power transmission shaft three (8) also is equipped with arrangement of clutch; This arrangement of clutch comprises plain bearing housing (28), be sleeved on bearing (27), slip pivot pin (29), elastomeric element (30), axle five (32) on the power transmission shaft three (8), be set in the eccentric cam (31) of axle five (32); Said bearing (27) is loaded in the plain bearing housing (28); Plain bearing housing (28) lateral surface contacts with slip pivot pin (29); Slip pivot pin (29) is fixedly connected with elastomeric element (30); Eccentric cam (31) contacts with plain bearing housing (28) line, and contact point is positioned at the relative lateral surface that slip pivot pin (29) contacts with plain bearing housing (28); Axle five (32) passes support (1) shell and in the other end handle (33) is installed; The terminal handwheel (26) of installing of said screw mandrel (19), handwheel (26) is fixedly connected with screw mandrel (19).
The course of work of self-advancing type of the present invention boring, Boring machine is: at first, confirm the axis centering position of the height and the boring bar (5) of platform on platform, to install this self-advancing type boring, Boring machine to the axis in hole to be processed; Then, start motor (2), power is transferred to worm gear one (10) through belt pulley (3), worm screw one (11); And then be transferred to boring bar (5) rotation, and being transferred to bevel gear two (13) through the bevel gear one (12) that is sleeved on the boring bar (5) simultaneously, bevel gear two (13) drives to power transmission shaft two (7) and Hooks coupling universal coupling (14); Thereby be transferred to power transmission shaft three (8); Drive to worm gear two (15) through the worm screw two (16) that is sleeved on the power transmission shaft three (8) again, and then be transferred to power transmission shaft four (9) rotations, the gear one (17) that is sleeved on axle four (9) drives the gear two (18) that is sleeved on screw mandrel (19) axle and rotates; Thereby make screw mandrel (19) rotation; Thereby obtain feeding power with the feeding transmission mechanism (20) of screw mandrel (19) threaded engagement, because feeding transmission mechanism (20) is set in boring bar (5) tail end, under the effect of thrust bearing (21); Boring bar (5) carries out axial feed motion when rotating, accomplished machining process.
When needs manually add man-hour, as shown in Figure 3, can be through rotary handle (33) thus make eccentric cam (31) rotation; Under the effect of elastomeric element (30), carry out elevating movement thereby make plain bearing housing (28) push down slip pivot pin (29), thereby make worm gear two (15) and worm screw two (16) be in the state of " leaving ", in the case; Separate between worm gear two (15) and the worm screw two (16); Do not mesh, rotation hand wheel (26) can be realized the fast advance and retreat motion of boring bar (5).
When not needing manual processing; And to realize adding automatically man-hour; Also can be through rotary handle (33) thus make eccentric cam (31) rotation; Under the effect of elastomeric element (30), carry out elevating movement thereby make plain bearing housing (28) push down slip pivot pin (29), thereby make worm gear two (15) and worm screw two (16) be in the state of " closing ", thereby realize manually and automatic different state of a controls.
Embodiment 3
Self-advancing type boring, Boring machine comprise support (1), motor (2), transmission mechanism, axial feed mechanism and cutter (4); Motor (2) drives to transmission mechanism through belt pulley (3), and makes boring bar (5) rotation in the transmission mechanism; Transmission mechanism is passed to the feeding axial means with rotary power simultaneously, and feed mechanism promotes boring bar (5) axial feed motion from boring bar (5) tail end; Cutter (4) is installed on boring bar (5) front end.
Said transmission mechanism comprises power transmission shaft one (6); Be sleeved on belt pulley (3) and worm screw one (11) on the power transmission shaft one (6); Boring bar (5); Be sleeved on worm gear one (10) and bevel gear one (12) on the boring bar (5); Power transmission shaft two (7); Be sleeved on the bevel gear two (13) on the power transmission shaft two (7); Power transmission shaft three (8); Be sleeved on the worm screw two (16) on the power transmission shaft three (8); Power transmission shaft four (9); Be sleeved on the worm gear two (15) of power transmission shaft four (9) one ends; Be sleeved on the gear one (17) of power transmission shaft four (9) other ends; Said boring bar (5) connects support (1) fixed support by bearing block; Power transmission shaft three (8) connects support (1) by bearing block to be supported; Said belt pulley (3) is passed to worm screw one (11) through axle one (6) with rotary power; One (10) transmission of worm screw one (11) engagement worm gear, worm gear one (10) drives to boring bar (5), thereby drives to bevel gear one (12); Bevel gear one (12) engagement bevel gear two (13) drives to power transmission shaft two (7); Be connected by Hooks coupling universal coupling (14) between power transmission shaft two (7) and the power transmission shaft three (8), thereby through worm screw two (16) engaged transmission to worm gears two (15), and then drive to gear one (17) through power transmission shaft four (9).
Said axial feed mechanism comprises screw mandrel (19), feeding transmission mechanism (20); Said screw mandrel (19) is fixed on the support (1) by securing member and bracing frame (25); Screw mandrel (19) one ends are set with gear two (18), gear two (18) and gear one (17) engagement; Screw mandrel (19) other end is set with feeding transmission mechanism (20), and said feeding transmission mechanism (20) comprises the bearing holder (housing, cover) (23) that is loaded on boring bar (5) tail end, be set in that boring bar (5) is gone up and is positioned at the thrust bearing (21) and the swivel bearing (22) of bearing holder (housing, cover) (23), is fixed in the steel pipe (34) of bearing holder (housing, cover) (23) outer wall, the nut (35) that is complementary with screw mandrel (19) that places steel pipe (34); Have a strip through-hole on said steel pipe (34) horizontal direction, screw mandrel (19) is spun in the nut (35) and through strip through-hole and passes steel pipe (34).
The other end of said power transmission shaft three (8) also is equipped with arrangement of clutch; This arrangement of clutch comprises plain bearing housing (28), be sleeved on bearing (27), slip pivot pin (29), elastomeric element (30), axle five (32) on the power transmission shaft three (8), be set in the eccentric cam (31) of axle five (32); Said bearing (27) is loaded in the plain bearing housing (28); Plain bearing housing (28) lateral surface contacts with slip pivot pin (29); Slip pivot pin (29) is fixedly connected with elastomeric element (30); Eccentric cam (31) contacts with plain bearing housing (28) line, and contact point is positioned at the relative lateral surface that slip pivot pin (29) contacts with plain bearing housing (28); Axle five (32) passes support (1) shell and in the other end handle (33) is installed; The terminal handwheel (26) of installing of said screw mandrel (19), handwheel (26) is fixedly connected with screw mandrel (19).
Said motor (2) is a threephase asynchronous.
Preferred drilling rod of said cutter (4) or boring cutter.
Said Hooks coupling universal coupling (14) is a universal coupling with spider.
Said boring bar (5) cooperates with worm gear one (10), bevel gear one (12) keyway.
The course of work of self-advancing type of the present invention boring, Boring machine is: at first, confirm the axis centering position of the height and the boring bar (5) of platform on platform, to install this self-advancing type boring, Boring machine to the axis in hole to be processed; Then, start motor (2), power is transferred to worm gear one (10) through belt pulley (3), worm screw one (11); And then be transferred to boring bar (5) rotation, and being transferred to bevel gear two (13) through the bevel gear one (12) that is sleeved on the boring bar (5) simultaneously, bevel gear two (13) drives to power transmission shaft two (7) and Hooks coupling universal coupling (14); Thereby be transferred to power transmission shaft three (8); Drive to worm gear two (15) through the worm screw two (16) that is sleeved on the power transmission shaft three (8) again, and then be transferred to power transmission shaft four (9) rotations, the gear one (17) that is sleeved on axle four (9) drives the gear two (18) that is sleeved on screw mandrel (19) axle and rotates; Thereby make screw mandrel (19) rotation; Thereby obtain feeding power with the feeding transmission mechanism (20) of screw mandrel (19) threaded engagement, because feeding transmission mechanism (20) is set in boring bar (5) tail end, under the effect of thrust bearing (21); Boring bar (5) carries out axial feed motion when rotating, accomplished machining process.
When needs manually add man-hour, as shown in Figure 3, can be through rotary handle (33) thus make eccentric cam (31) rotation; Under the effect of elastomeric element (30), carry out elevating movement thereby make plain bearing housing (28) push down slip pivot pin (29), thereby make worm gear two (15) and worm screw two (16) be in the state of " leaving ", in the case; Separate between worm gear two (15) and the worm screw two (16); Do not mesh, rotation hand wheel (26) can be realized the fast advance and retreat motion of boring bar (5).
When not needing manual processing; And to realize adding automatically man-hour; Also can be through rotary handle (33) thus make eccentric cam (31) rotation; Under the effect of elastomeric element (30), carry out elevating movement thereby make plain bearing housing (28) push down slip pivot pin (29), thereby make worm gear two (15) and worm screw two (16) be in the state of " closing ", thereby realize manually and automatic different state of a controls.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (8)
1. self-advancing type boring, Boring machine comprise support (1), motor (2), transmission mechanism, axial feed mechanism and cutter (4); It is characterized in that: motor (2) drives to transmission mechanism through belt pulley (3), and makes boring bar (5) rotation in the transmission mechanism; Transmission mechanism is passed to axial feed mechanism with rotary power simultaneously, and axial feed mechanism promotes boring bar (5) axial feed motion from boring bar (5) tail end; Cutter (4) is installed on boring bar (5) front end.
2. self-advancing type according to claim 1 boring, Boring machine is characterized in that: said transmission mechanism comprises power transmission shaft one (6), be sleeved on belt pulley (3) and worm screw one (11), boring bar (5) on the power transmission shaft one (6), be sleeved on worm gear one (10) and bevel gear one (12), power transmission shaft two (7) on the boring bar (5), be sleeved on bevel gear two (13), power transmission shaft three (8) on the power transmission shaft two (7), be sleeved on worm screw two (16), power transmission shaft four (9) on the power transmission shaft three (8), be sleeved on power transmission shaft four (9) one ends worm gear two (15), be sleeved on the gear one (17) of power transmission shaft four (9) other ends; Said boring bar (5) connects support (1) fixed support by bearing block; Power transmission shaft three (8) connects support (1) by bearing block to be supported; Said belt pulley (3) is passed to worm screw one (11) through axle one (6) with rotary power; One (10) transmission of worm screw one (11) engagement worm gear, worm gear one (10) drives to boring bar (5), thereby drives to bevel gear one (12); Bevel gear one (12) engagement bevel gear two (13) drives to power transmission shaft two (7); Be connected by Hooks coupling universal coupling (14) between power transmission shaft two (7) and the power transmission shaft three (8), thereby through worm screw two (16) engaged transmission to worm gears two (15), and then drive to gear one (17) through power transmission shaft four (9).
3. self-advancing type according to claim 1 boring, Boring machine is characterized in that: said axial feed mechanism comprises screw mandrel (19), feeding transmission mechanism (20); Said screw mandrel (19) is fixed on the support (1) by securing member and bracing frame (25); Screw mandrel (19) one ends are set with gear two (18), gear two (18) and gear one (17) engagement; Screw mandrel (19) other end is set with feeding transmission mechanism (20), and said feeding transmission mechanism (20) comprises the bearing holder (housing, cover) (23) that is loaded on boring bar (5) tail end, be set in that boring bar (5) is gone up and is positioned at the thrust bearing (21) and the swivel bearing (22) of bearing holder (housing, cover) (23), is fixed in the steel pipe (34) of bearing holder (housing, cover) (23) outer wall, the nut (35) that is complementary with screw mandrel (19) that places steel pipe (34); Have a strip through-hole on said steel pipe (34) horizontal direction, screw mandrel (19) is spun in the nut (35) and through strip through-hole and passes steel pipe (34).
4. self-advancing type boring according to claim 2, Boring machine, it is characterized in that: the other end of said power transmission shaft three (8) also is equipped with arrangement of clutch; This arrangement of clutch comprises plain bearing housing (28), be sleeved on bearing (27), slip pivot pin (29), elastomeric element (30), axle five (32) on the power transmission shaft three (8), be set in the eccentric cam (31) of axle five (32); Said bearing (27) is loaded in the plain bearing housing (28); Plain bearing housing (28) lateral surface contacts with slip pivot pin (29); Slip pivot pin (29) is fixedly connected with elastomeric element (30); Eccentric cam (31) contacts with plain bearing housing (28) line, and contact point is positioned at the relative lateral surface that slip pivot pin (29) contacts with plain bearing housing (28); Axle five (32) passes support (1) shell and in the other end handle (33) is installed; The terminal handwheel (26) of installing of said screw mandrel (19), handwheel (26) is fixedly connected with screw mandrel (19).
5. self-advancing type boring according to claim 1, Boring machine, it is characterized in that: said motor (2) is a threephase asynchronous.
6. self-advancing type boring according to claim 1, Boring machine is characterized in that: preferred drilling rod of said cutter (4) or boring cutter.
7. self-advancing type boring according to claim 1, Boring machine, it is characterized in that: said Hooks coupling universal coupling (14) is a universal coupling with spider.
8. self-advancing type boring according to claim 1, Boring machine, it is characterized in that: said boring bar (5) cooperates with worm gear one (10), bevel gear one (12) keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110253141 CN102380637B (en) | 2011-08-30 | 2011-08-30 | Self-propelled drilling and boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110253141 CN102380637B (en) | 2011-08-30 | 2011-08-30 | Self-propelled drilling and boring machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102380637A true CN102380637A (en) | 2012-03-21 |
| CN102380637B CN102380637B (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201110253141 Expired - Fee Related CN102380637B (en) | 2011-08-30 | 2011-08-30 | Self-propelled drilling and boring machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008718A (en) * | 2012-12-19 | 2013-04-03 | 镇江中船设备有限公司 | Horizontal hole drilling device for cooling water channel of diesel engine cylinder sleeve mounting hole |
| CN104227072A (en) * | 2014-09-17 | 2014-12-24 | 济南大学 | Device for drilling horizontal hole and machining method |
| CN104400067A (en) * | 2014-10-09 | 2015-03-11 | 东北林业大学 | Manual operationandautomatic operation integrated drilling device |
| CN108015330A (en) * | 2017-12-29 | 2018-05-11 | 浙江工业大学 | A kind of centrifugal pump impeller cover board machining spiral groove device and its processing method |
| CN108543980A (en) * | 2018-04-22 | 2018-09-18 | 芜湖撼江智能科技有限公司 | A kind of rail bonding drill easy to use |
| CN111496288A (en) * | 2020-05-21 | 2020-08-07 | 交通运输部烟台打捞局 | Underwater tapping machine |
| CN112548631A (en) * | 2021-01-07 | 2021-03-26 | 义乌市燕荔贸易有限公司 | Multi-pipe-diameter pipeline rapid drilling equipment |
| CN113210763A (en) * | 2021-06-04 | 2021-08-06 | 朱合院 | Hardware component tapping equipment |
| CN116921728A (en) * | 2023-09-19 | 2023-10-24 | 山西澳马机械装备有限公司 | Workpiece reversing drilling tool |
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| JPS63139605A (en) * | 1986-11-28 | 1988-06-11 | Nitto Giken Kk | Boring machine |
| GB2257934A (en) * | 1991-02-07 | 1993-01-27 | Compustep Products Corp | Apparatus for eliminating backlash in standard geared drilling head |
| CN2298091Y (en) * | 1997-01-16 | 1998-11-25 | 康中禄 | Self-propelle drilling tapping machine |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008718A (en) * | 2012-12-19 | 2013-04-03 | 镇江中船设备有限公司 | Horizontal hole drilling device for cooling water channel of diesel engine cylinder sleeve mounting hole |
| CN104227072A (en) * | 2014-09-17 | 2014-12-24 | 济南大学 | Device for drilling horizontal hole and machining method |
| CN104400067A (en) * | 2014-10-09 | 2015-03-11 | 东北林业大学 | Manual operationandautomatic operation integrated drilling device |
| CN104400067B (en) * | 2014-10-09 | 2016-09-07 | 东北林业大学 | A kind of Manual-automatic integrated drilling equipment |
| CN108015330A (en) * | 2017-12-29 | 2018-05-11 | 浙江工业大学 | A kind of centrifugal pump impeller cover board machining spiral groove device and its processing method |
| CN108543980A (en) * | 2018-04-22 | 2018-09-18 | 芜湖撼江智能科技有限公司 | A kind of rail bonding drill easy to use |
| CN111496288A (en) * | 2020-05-21 | 2020-08-07 | 交通运输部烟台打捞局 | Underwater tapping machine |
| CN112548631A (en) * | 2021-01-07 | 2021-03-26 | 义乌市燕荔贸易有限公司 | Multi-pipe-diameter pipeline rapid drilling equipment |
| CN112548631B (en) * | 2021-01-07 | 2022-10-04 | 义乌市燕荔贸易有限公司 | Multi-pipe-diameter pipeline rapid drilling equipment |
| CN113210763A (en) * | 2021-06-04 | 2021-08-06 | 朱合院 | Hardware component tapping equipment |
| CN116921728A (en) * | 2023-09-19 | 2023-10-24 | 山西澳马机械装备有限公司 | Workpiece reversing drilling tool |
| CN116921728B (en) * | 2023-09-19 | 2024-01-02 | 山西澳马机械装备有限公司 | Workpiece reversing drilling tool |
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|---|---|
| CN102380637B (en) | 2013-06-05 |
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Owner name: CSSC HUANGPU WENCHONG SHIP-BUILDING COMPANY LTD. Free format text: FORMER NAME: CSSC GUANGZHOU SHIPBUILDING CO., LTD. |
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Address after: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510715 Patentee after: CSSC HUANGPU WENCHONG SHIPBUILDING Co.,Ltd. Address before: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510715 Patentee before: CSSC Guangzhou Huangpu Shipbuilding Co.,Ltd. |
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Granted publication date: 20130605 Termination date: 20210830 |