CN102139385A - Mobile hole-boring machine - Google Patents
Mobile hole-boring machine Download PDFInfo
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- CN102139385A CN102139385A CN2010101027376A CN201010102737A CN102139385A CN 102139385 A CN102139385 A CN 102139385A CN 2010101027376 A CN2010101027376 A CN 2010101027376A CN 201010102737 A CN201010102737 A CN 201010102737A CN 102139385 A CN102139385 A CN 102139385A
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Abstract
The invention provides a mobile hole-boring machine comprising a front bracket, a back bracket, a power transmission mechanism, a positioning hollow shaft, a revolving long sleeve, a screw rod, a polish rod, a plane tool holder and a hollow sliding sleeve, wherein the revolving long sleeve is rotationally connected with the positioning hollow shaft and is in transmission connection with the power transmission mechanism; the screw rod and the polish rod are respectively arranged at the relative two sides of the revolving long sleeve; the hollow sliding sleeve is sleeved on the revolving long sleeve and the screw rod and the polish rod and is in transmission connection with the screw rod; the plane tool holder is spanned on the polish rod and is detachably connected with the hollow sliding sleeve; and the plane tool holder can be in transmission connection with the polish rod. The mobile hole-boring machine provided by the invention is fixed by adopting a shaft; the power is transmitted through the revolve of the long sleeve; and the tool holder is arranged on the long sleeve to carry out spot processing on the outer planes of round holes, taper holes and inner holes. The mobile hole-boring machine has the advantages of compact structure, good rigidity and small volume and can be installed and processed in a narrow and small space under a complicated environment, therefore, the installation time and the processing time can be greatly decreased and the work efficiency and the processing precision can be improved.
Description
Technical field
The present invention relates to a kind of plant equipment, relate in particular to a kind of portable Boring machine.
Background technology
In recent years, manufacturing high speed development along with China's shipbuilding, large lifting equipment, harbour machinery, large-scale metallurgical equipment, electric power factory equipment, the boring drainage technique of endoporus, taper hole, the processing of endoporus outerplanar is constantly transformed with it and innovation adaptably, with the construction of raising equipment and repair quality and speed.The boring drainage technique of the circular hole of past boats and ships axle, rudder system, taper hole, plane processing is to continue to use traditional boring arranging device (Boring machine) always, exist technology to fall behind, on-the-spot installation procedure is complicated, process time is long, inefficiency, the not high all weak points of machining accuracy can not adapt to shipbuilding under the new situation.
Traditional boring row is divided into raft-towing and Malin row, and raft-towing provides power to slow down through gear-box by motor, and rotating to raft-towing through Hooks coupling universal coupling provides rotary power again, and the cutting feeding is to be converted to rectilinear motion through transmission device (screw mandrel, nut).The knife rest that promotes the axle of rotation and embrace on axle carries out hole processing.Axle is by two copper sheathing supportings, because axial length, poor rigidity also needs aiding support, and the feeding of plane processing is a stroboscopic motion, so crudy is poor.Malin row is the improvement on the raft-towing basis, slows down at the axle upper gear box, and rotating to Malin row through gimbal coupling provides rotary power again, the cutting feeding be through Malin arrange screw mandrel, nut is converted to rectilinear motion.Other same raft-towings.
Adopting above-mentioned boring arranging device, will be centering, line through axle in operation.Boring row installation calibrating precision will directly influence the crudy in hole.Again because limited by site environment.Need a large amount of manpowers of consumption, it is long process time to occur, and operating efficiency is lower, and the situation that machining accuracy is not high not too adapts to shipbuilding under the new situation.
Summary of the invention
Purpose of the present invention is exactly in order to provide a kind of easy for installation, portable Boring machine that machining accuracy is high.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of portable Boring machine, comprise front rack, tail-bracket, power drive mechanism, the location hollow shaft, the long cover of rotation, screw mandrel, polished rod, plane knife rest and hollow sliding sleeve, power drive mechanism is installed on the front rack, the location hollow shaft is fixed between the carriage of front and back, the long cover of rotation is rotatedly connected with the location hollow shaft by a pair of roller bearing and links to each other with the power drive mechanism transmission, screw mandrel is separately positioned on the long relative both sides of overlapping of rotation with polished rod, one end of screw mandrel and polished rod is connected on the Support bracket, Support bracket is fixed on rotation length and puts, the other end of screw mandrel and polished rod is movably connected with power drive mechanism respectively or transmission links to each other, hollow sliding sleeve is set on screw mandrel and the polished rod and with the screw mandrel transmission and links to each other, the plane knife rest is crossed on the polished rod and with hollow sliding sleeve and detachably links to each other, and the plane knife rest also can link to each other with the polished rod transmission.
Described plane knife rest comprises the screw rod and a tool rest carriage that is connected with this screw flight that radially are provided with, and the inner of screw rod is connected with a driven bevel pinion; Be nested with a transmission bevel gear that mates with above-mentioned bevel gear on the described polished rod, but the screw rod up-down adjustment links to each other with the engagement of transmission bevel gear with the realization driven bevel pinion or disengages, when driven bevel pinion links to each other with the engagement of transmission bevel gear, can move radially by the rotating band movable knife rack planker of polished rod.
Described polished rod is provided with axial slide, described transmission bevel gear is provided with the L shaped key that is used to embed above-mentioned chute, the transmission bevel gear is nested in by its L shaped key in the chute of polished rod and realizes linking to each other with the nested of polished rod, and the transmission bevel gear can move axially and can do radially to rotate with polished rod along polished rod.
The described hollow two ends that slide over its side that is connected with screw mandrel are respectively equipped with a transmission nut, and this transmission nut links to each other with the screw mandrel transmission.
Described power drive mechanism is respectively equipped with manual lead screw clutch and manual polished rod clutch in the junction of itself and screw mandrel and polished rod.
Described power drive mechanism comprises the change great mechanism that is used to process bellmouth, this change great mechanism is arranged in the disc gear-box that links to each other with the end plate that rotates long cover, comprises first idler gear that ring is located in the disc gear-box and the order transmission links to each other, the first adjustable gear, the second adjustable gear, the 3rd adjustable gear, second idler gear, first duplicate gear, second duplicate gear, the 3rd idler gear, the 3rd duplicate gear, the 4th duplicate gear, the 4th idler gear, the polished rod transmission component, the 5th idler gear, the 5th duplicate gear, the 6th duplicate gear, the 6th idler gear, the 7th duplicate gear, the 8th duplicate gear, the 9th duplicate gear, the 4th adjustable gear, the tenth duplicate gear, the 7th idler gear and screw mandrel transmission component; Described polished rod transmission component comprises the polished rod power transmission shaft that links to each other with polished rod, is installed in polished rod shaft gear, the long tooth of polished rod transmission, the polished rod travelling gear on the polished rod power transmission shaft and can makes axially movable polished rod internal gear; Described screw mandrel transmission component comprises the screw mandrel power transmission shaft that links to each other with the screw mandrel transmission, is installed in screw mandrel shaft gear, the long tooth of screw mandrel transmission on the screw mandrel power transmission shaft and can makes axially movable screw mandrel internal gear; Above-mentioned first idler gear and the 7th idler gear link to each other with the long tooth transmission of screw mandrel transmission on the screw mandrel power transmission shaft respectively, and the 4th idler gear and the 5th idler gear link to each other with the long tooth transmission of polished rod transmission on the polished rod power transmission shaft respectively.
The described first adjustable gear comprises can be at 1: 10 duplicate gear, 1: 12 duplicate gear and 1: 20 duplicate gear of same position transposing use; The described second adjustable gear comprises and can change 1: 10 duplicate gear and 1: 12 duplicate gear that uses at same position, and can change 1: 15 duplicate gear and 1: 20 duplicate gear that uses in another position adjacent with above-mentioned position; The described the 3rd adjustable gear comprises can be at 1: 10 duplicate gear, 1: 12 duplicate gear and 1: 20 duplicate gear of same position transposing use; The described the 4th adjustable gear is 1: 15 gear.
Also comprise plane knife rest balancing weight, this plane knife rest balancing weight is arranged on a side relative with the plane knife rest and detachably links to each other with hollow sliding sleeve.
The rear and front end of described hollow sliding sleeve is respectively equipped with the locating slot that is used to that the mounting groove of boring cutter is installed and is used to install the endoporus knife rest.
The inside and outside two ends of described tool rest carriage are respectively equipped with the tool rest that is used to install lathe tool.
Adopt portable Boring machine of the present invention owing to adopted above technical scheme, have following advantage and characteristics:
1, compact conformation, power and boring row form one, and axle is fixing, and cover changes, and tool rest carriage moves, and is little by the what overall volume, then can install in circumstance complication, small space and process.
2, at location hollow shaft endoporus dress cursor pipe, one-time positioning is installed with irradiation method correction center line and boring row.
3, novel boring row forms one by hollow locating shaft, the long cover of rotation, hollow sliding sleeve, knife rest and power drive mechanism.
4, drive hollow sliding sleeve by screw mandrel and move, finish endoporus processing; Polished rod drive knife rest moves finishes the processing of endoporus outerplanar.
5, changing screw mandrel and polished rod by gear moves simultaneously and can process conical bore (1: 8,1: 10,1: 12, the slotted hole of 1: 15 tapering such as grade).
6, boring comes in the use work of directly observing boring row by the screen on the Digiplex and counts a tree name state.(speed demonstration, feed distance length setting, zero-bit setting and demonstration, boring row and cutter fault alarm show).
7, import roller bearing, workpiece machining accuracy height are adopted in the forward and backward supporting of the long cover of rotation.
8, feed screw adopts double nuts structure effectively to control the feed nut gap, improves the workpiece crudy.
9, rigidity is strong, and cutting force is big, and rotating speed height, surface to be machined roughness height, precision are good.
10, remote operation is convenient, can control boring row respectively and start, stops (containing promptly and stop), quickens, slows down and realize boring row infinitely variable speeds by Digiplex simultaneously, improves cutting ability.
11, realize knife rest fast moving and auto-feed, open, stop by Digiplex.The setting processing length reduces labor intensity, and has increased processing safety.
12, the row of moving, install simple and convenient.
Description of drawings
Fig. 1 is the basic structure schematic diagram of the portable Boring machine of the present invention;
Fig. 2 is a partial structurtes schematic diagram of the present invention;
Fig. 3 is the structural representation of the hollow sliding sleeve among the present invention;
Fig. 4 be among the present invention change great mechanism (being used to process 1: 10 taper hole) look closely structural representation;
Fig. 5 is that the A-A of Fig. 4 is to the sectional structure expanded view;
Fig. 6 be among the present invention change great mechanism (being used to process 1: 12 taper hole) look closely structural representation;
Fig. 7 is that the B-B of Fig. 6 is to the sectional structure expanded view;
Fig. 8 be among the present invention change great mechanism (being used to process 1: 15 taper hole) look closely structural representation;
Fig. 9 is that the C-C of Fig. 8 is to the sectional structure expanded view;
Figure 10 be among the present invention change great mechanism (being used to process 1: 20 taper hole) look closely structural representation;
Figure 11 is that the D-D of Figure 10 is to the sectional structure expanded view.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, the portable Boring machine of the present invention, comprise front rack 1, tail-bracket 2, power drive mechanism 3, location hollow shaft 4, the long cover 5 of rotation, screw mandrel 6, polished rod 7, plane knife rest 8 and hollow sliding sleeve 9, power drive mechanism 3 is installed on the front rack 1, location hollow shaft 4 is fixed between the carriage of front and back, the long cover 5 of rotation is rotatedly connected with location hollow shaft 4 by a pair of roller bearing and links to each other with power drive mechanism 3 transmissions, screw mandrel 6 is separately positioned on long 5 the relative both sides of overlapping of rotation with polished rod 7, one end of screw mandrel 6 and polished rod 7 is movably connected in respectively on the Support bracket 10, Support bracket 10 is fixed on the long cover 5 of rotation, the other end of screw mandrel 6 and polished rod 7 is movably connected with power drive mechanism 3 respectively or transmission links to each other, hollow sliding sleeve 9 be set on the long cover 5 of rotation and screw mandrel 6 and polished rod 7 on and link to each other with screw mandrel 6 transmissions, plane knife rest 8 is crossed on the polished rod 7 and with hollow sliding sleeve 9 and detachably links to each other, and plane knife rest 8 also can link to each other with polished rod 7 transmissions.
Cooperation is referring to Fig. 2, plane knife rest 8 among the present invention comprises the screw rod 81 and a tool rest carriage 82 that is connected with this screw flight that radially are provided with, the inner of screw rod 81 is connected with a driven bevel pinion 83, is respectively equipped with the tool rest 821,822 that is used to install lathe tool at the inside and outside two ends of tool rest carriage 82.On polished rod 7, be nested with a transmission bevel gear 71 that mates with above-mentioned bevel gear, but screw rod 81 up-down adjustment link to each other with the engagement of transmission bevel gear 71 with realization driven bevel pinion 83 or disengage, when driven bevel pinion 83 links to each other with 71 engagements of transmission bevel gear, can move radially by the rotating band movable knife rack planker 82 of polished rod 7.
On polished rod 7, be provided with axial slide 72, on transmission bevel gear 71, be provided with the L shaped key that is used to embed above-mentioned chute, the transmission bevel gear links to each other with the nested of polished rod by chute 72 interior realizations that its L shaped key is nested in polished rod, and transmission bevel gear 71 can move axially and can do radially to rotate with polished rod along polished rod 7.
Cooperation is referring to Fig. 3, and hollow sliding sleeve 9 is respectively equipped with a transmission nut 91,92 at the two ends of its side that is connected with screw mandrel, and this transmission nut 91,92 links to each other with screw mandrel 6 transmissions.Be respectively equipped with the locating slot 93,94 that is used to that the mounting groove of boring cutter is installed and is used to install the endoporus knife rest in the rear and front end of hollow sliding sleeve 9, be provided with a plurality of fastening bolts 95 in the side of hollow sliding sleeve 9, be used for where necessary with hollow sliding sleeve 9 and rotation 5 fastening linking to each other of long cover to prevent that hollow sliding sleeve 9 from moving axially.
Power drive mechanism 3 among the present invention is respectively equipped with screw mandrel clutch 31 and polished rod clutch 32 in the junction of itself and screw mandrel and polished rod, and the change great mechanism 33 that is used to process bellmouth.
Referring to Fig. 4, Fig. 5, change great mechanism 33 among the present invention is arranged in the disc gear-box 34 that links to each other with the end plate that rotates long cover, comprises first idler gear 3311 that ring is located in the disc gear-box and the order transmission links to each other, the first adjustable gear 3321, the second adjustable gear 3322, the 3rd adjustable gear 3323, second idler gear 3312, first duplicate gear 3331, second duplicate gear 3332, the 3rd idler gear 3313, the 3rd duplicate gear 3333, the 4th duplicate gear 3334, the 4th idler gear 3314, polished rod transmission component 334, the 5th idler gear 3315, the 5th duplicate gear 3335, the 6th duplicate gear 3336, the 6th idler gear 3316, the 7th duplicate gear 3337, the 8th duplicate gear 3338, the 9th duplicate gear 3339, the 4th adjustable gear 3324, the tenth duplicate gear 3330, the 7th idler gear 3317 and screw mandrel transmission component 335; Polished rod transmission component 334 wherein comprises the polished rod power transmission shaft 3341 that links to each other with polished rod 7, is installed in the long tooth 3343 of polished rod shaft gear 3342, polished rod transmission, the polished rod travelling gear 3344 on the polished rod power transmission shaft and can makes axially movable polished rod internal gear 3345.Screw mandrel transmission component 335 comprises the screw mandrel power transmission shaft 3351 that links to each other with screw mandrel 6 transmissions, is installed in the long tooth 3353 of screw mandrel shaft gear 3352, screw mandrel transmission on the screw mandrel power transmission shaft and can makes axially movable screw mandrel internal gear 3354.Above-mentioned first idler gear 3311 and the 7th idler gear 3317 link to each other with long tooth 3353 transmissions of screw mandrel transmission on the screw mandrel power transmission shaft respectively, and the 4th idler gear 3314 and the 5th idler gear 3315 link to each other with long tooth 3343 transmissions of polished rod transmission on the polished rod power transmission shaft respectively.
The above-mentioned first adjustable gear 3321 comprises can be at 1: 10 duplicate gear, 1: 12 duplicate gear and 1: 20 duplicate gear of same position transposing use; The second adjustable gear 3322 comprises and can change 1: 10 duplicate gear and 1: 12 duplicate gear that uses at same position, and can change 1: 15 duplicate gear and 1: 20 duplicate gear that uses in another position adjacent with above-mentioned position; The 3rd adjustable gear 3323 comprises can be at 1: 10 duplicate gear, 1: 12 duplicate gear and 1: 20 duplicate gear of same position transposing use; The 4th adjustable gear 3324 is 1: 15 gear.
The present invention two ends of 4 in the hollow shaft of location are provided with irradiation pipe detent mechanism (not shown come out).
The present invention also can be provided with a plane knife rest balancing weight 11, and this plane knife rest balancing weight 11 is arranged on a side relative with plane knife rest 8 and detachably links to each other with hollow sliding sleeve 9.
The concrete application and the operation principle of the portable Boring machine of the present invention are as follows:
1, the on-the-spot installation:
When the row of moving, need not dismantle motor and infeed mean front rack, as long as hollow sliding sleeve is moved on to nearly tail-bracket place to be fixed, the retainer plate of the tail-bracket other end of dismantling uses fixation with steel wire on front rack, be hooked on the lifting bolt of the long cover of rotation after the smoothing with chain block again, move arbitrarily again, the row of taking.Coarse adjustment finishes, and carries out accurate adjustment after the fixing welding of forward and backward carriage.
2, motor-car is prepared:
Check the main-gear box oil level, the row of putting up back rotates one with hand earlier changes the long cover of rotation, and no abnormal phenomenon just can be started motor.
3, boring endoporus:
Shaft gear on the screw mandrel 6 is on the gear, screws in the M6 hexagonal then and prop up head screw and fix.Shaft gear on the polished rod 7 is in neutral, screws in the M6 hexagonal then and prop up head screw and fix, 4 fastening bolts 95 on the sliding sleeve 9 should unclamp, and sliding sleeve is moved does not have the phenomenon of prevention.
4, boring plane:
Shaft gear on the polished rod 7 is on the gear, screws in the M6 hexagonal then and prop up head screw and fix.Shaft gear on the screw mandrel 6 is in neutral, screws in the M6 hexagonal then and prop up head screw and fix, adding man-hour should be fixing 4 fastening bolts on the sliding sleeve 95, prevents that the plane from adding the man-hour sliding sleeve and 9 moving.
5, boring taper hole:
Regulate change great mechanism 33, change, screw mandrel 6, polished rod 7 are rotated simultaneously, can process conical bore (1: 10, the slotted hole of tapering such as 1: 12,1: 15,1: 20) by gear.The specific embodiment can be respectively described below in conjunction with Fig. 4-Figure 11.
When needing 1: 10 taper hole of boring system, change great mechanism 33 can be adjusted to as Fig. 4, state shown in Figure 5, soon polished rod internal gear 3345 moves to left and links to each other with long tooth 3343 transmissions of polished rod transmission, screw mandrel internal gear 3354 moved to left link to each other with long tooth 3353 transmissions of screw mandrel transmission, the 4th adjustable gear 3324 is removed, first adjustable gear 3321, the second adjustable gear 3322 is all changed into 1: 10 duplicate gear with the 3rd adjustable gear 3323, screw mandrel 6, polished rod 7 are rotated simultaneously, can process 1: 10 conical bore.
When needing 1: 12 taper hole of boring system, change great mechanism 33 can be adjusted to as Fig. 6, state shown in Figure 7, soon polished rod internal gear 3345 moves to left and links to each other with long tooth 3343 transmissions of polished rod transmission, screw mandrel internal gear 3354 moved to left link to each other with long tooth 3353 transmissions of screw mandrel transmission, the 4th adjustable gear 3324 is removed, first adjustable gear 3321, the second adjustable gear 3322 is all changed into 1: 12 duplicate gear with the 3rd adjustable gear 3323, screw mandrel 6, polished rod 7 are rotated simultaneously, can process 1: 12 conical bore.
When needing 1: 15 taper hole of boring system, change great mechanism 33 can be adjusted to as Fig. 8, state shown in Figure 9, soon polished rod internal gear 3345 moves to left and links to each other with long tooth 3343 transmissions of polished rod transmission, screw mandrel internal gear 3354 moved to left link to each other with long tooth 3353 transmissions of screw mandrel transmission, the 4th adjustable gear 3324 is loaded onto, the second adjustable gear 3322 is removed, screw mandrel 6, polished rod 7 are rotated simultaneously, can process 1: 15 conical bore.
When needing 1: 20 taper hole of boring system, change great mechanism 33 can be adjusted to as Figure 10, state shown in Figure 11, soon polished rod internal gear 3345 moves to left and links to each other with long tooth 3343 transmissions of polished rod transmission, screw mandrel internal gear 3354 moved to left link to each other with long tooth 3353 transmissions of screw mandrel transmission, the 4th adjustable gear 3324 is removed, first adjustable gear 3321, the second adjustable gear 3322 is all changed into 1: 20 duplicate gear with the 3rd adjustable gear 3323, screw mandrel 6, polished rod 7 are rotated simultaneously, can process 1: 20 conical bore.
Adopting portable Boring machine of the present invention scene is that heavy mechanical equipment carries out circular hole, the peaceful face of establishing of taper hole is processed to axle, the rudder of boats and ships, has following good effect:
1, can improve work efficiency (circular hole with processing φ 500mm～φ 600mm is an example), comprise and reduce boring 40 hours equipment set-up times of row, reduce roughing activity time 7.5 hours, reduce 4 hours finishing step time, reduce 2 hours end face manufacturing procedure time;
2, this portable Boring machine series can enlarge the range of work, comprises the processing diameter range from φ 310mm to φ 2500mm, but the higher conical bore of difficulty of processing (slotted holes of taperings such as 1: 10,1: 12,1: 15 and 1: 20)
3, can improve the machining accuracy of workpiece;
4, can improve working condition, thereby reduce labor intensity, guarantee the security of operating.
Claims (10)
1. portable Boring machine, it is characterized in that: comprise front rack, tail-bracket, power drive mechanism, the location hollow shaft, the long cover of rotation, screw mandrel, polished rod, plane knife rest and hollow sliding sleeve, power drive mechanism is installed on the front rack, the location hollow shaft is fixed between the carriage of front and back, the long cover of rotation is rotatedly connected with the location hollow shaft by a pair of roller bearing and links to each other with the power drive mechanism transmission, screw mandrel is separately positioned on the long relative both sides of overlapping of rotation with polished rod, one end of screw mandrel and polished rod is connected on the Support bracket, Support bracket is fixed on rotation length and puts, the other end of screw mandrel and polished rod is movably connected with power drive mechanism respectively or transmission links to each other, hollow sliding sleeve is set on screw mandrel and the polished rod and with the screw mandrel transmission and links to each other, the plane knife rest is crossed on the polished rod and with hollow sliding sleeve and detachably links to each other, and the plane knife rest also can link to each other with the polished rod transmission.
2. portable Boring machine as claimed in claim 1 is characterized in that: described plane knife rest comprises the screw rod and a tool rest carriage that is connected with this screw flight that radially are provided with, and the inner of screw rod is connected with a driven bevel pinion; Be nested with a transmission bevel gear that mates with above-mentioned bevel gear on the described polished rod, but the screw rod up-down adjustment links to each other with the engagement of transmission bevel gear with the realization driven bevel pinion or disengages, when driven bevel pinion links to each other with the engagement of transmission bevel gear, can move radially by the rotating band movable knife rack planker of polished rod.
3. portable Boring machine as claimed in claim 2, it is characterized in that: described polished rod is provided with axial slide, described transmission bevel gear is provided with the L shaped key that is used to embed above-mentioned chute, the transmission bevel gear is nested in by its L shaped key in the chute of polished rod and realizes linking to each other with the nested of polished rod, and the transmission bevel gear can move axially and can do radially to rotate with polished rod along polished rod.
4. portable Boring machine as claimed in claim 1 is characterized in that: the described hollow two ends that slide over its side that is connected with screw mandrel are respectively equipped with a transmission nut, and this transmission nut links to each other with the screw mandrel transmission.
5. portable Boring machine as claimed in claim 1 is characterized in that: described power drive mechanism is respectively equipped with manual lead screw clutch and manual polished rod clutch in the junction of itself and screw mandrel and polished rod.
6. portable Boring machine as claimed in claim 1, it is characterized in that: described power drive mechanism comprises the change great mechanism that is used to process bellmouth, this change great mechanism is arranged in the disc gear-box that links to each other with the end plate that rotates long cover, comprises first idler gear that ring is located in the disc gear-box and the order transmission links to each other, the first adjustable gear, the second adjustable gear, the 3rd adjustable gear, second idler gear, first duplicate gear, second duplicate gear, the 3rd idler gear, the 3rd duplicate gear, the 4th duplicate gear, the 4th idler gear, the polished rod transmission component, the 5th idler gear, the 5th duplicate gear, the 6th duplicate gear, the 6th idler gear, the 7th duplicate gear, the 8th duplicate gear, the 9th duplicate gear, the 4th adjustable gear, the tenth duplicate gear, the 7th idler gear and screw mandrel transmission component; Described polished rod transmission component comprises the polished rod power transmission shaft that links to each other with polished rod, is installed in polished rod shaft gear, the long tooth of polished rod transmission, the polished rod travelling gear on the polished rod power transmission shaft and can makes axially movable polished rod internal gear; Described screw mandrel transmission component comprises the screw mandrel power transmission shaft that links to each other with the screw mandrel transmission, is installed in screw mandrel shaft gear, the long tooth of screw mandrel transmission on the screw mandrel power transmission shaft and can makes axially movable screw mandrel internal gear; Above-mentioned first idler gear and the 7th idler gear link to each other with the long tooth transmission of screw mandrel transmission on the screw mandrel power transmission shaft respectively, and the 4th idler gear and the 5th idler gear link to each other with the long tooth transmission of polished rod transmission on the polished rod power transmission shaft respectively.
7. portable Boring machine as claimed in claim 1 is characterized in that: the described first adjustable gear comprises can be at 1: 10 duplicate gear, 1: 12 duplicate gear and 1: 20 duplicate gear of same position transposing use; The described second adjustable gear comprises and can change 1: 10 duplicate gear and 1: 12 duplicate gear that uses at same position, and can change 1: 15 duplicate gear and 1: 20 duplicate gear that uses in another position adjacent with above-mentioned position; The described the 3rd adjustable gear comprises can be at 1: 10 duplicate gear, 1: 12 duplicate gear and 1: 20 duplicate gear of same position transposing use; The described the 4th adjustable gear is 1: 15 gear.
8. portable Boring machine as claimed in claim 1 is characterized in that: also comprise plane knife rest balancing weight, this plane knife rest balancing weight is arranged on a side relative with the plane knife rest and detachably links to each other with hollow sliding sleeve.
9. portable Boring machine as claimed in claim 1 is characterized in that: the rear and front end of described hollow sliding sleeve is respectively equipped with the locating slot that is used to that the mounting groove of boring cutter is installed and is used to install the endoporus knife rest.
10. portable Boring machine as claimed in claim 2 is characterized in that: the inside and outside two ends of described tool rest carriage are respectively equipped with the tool rest that is used to install lathe tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101027376A CN102139385A (en) | 2010-01-29 | 2010-01-29 | Mobile hole-boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101027376A CN102139385A (en) | 2010-01-29 | 2010-01-29 | Mobile hole-boring machine |
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| Publication Number | Publication Date |
|---|---|
| CN102139385A true CN102139385A (en) | 2011-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101027376A Pending CN102139385A (en) | 2010-01-29 | 2010-01-29 | Mobile hole-boring machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691988A (en) * | 2013-12-12 | 2014-04-02 | 武汉武船重型装备工程有限责任公司 | Mobile vertical boring machine |
| CN112139546A (en) * | 2020-09-22 | 2020-12-29 | 上海电气电站设备有限公司 | Cylindrical outer cylinder boring equipment |
| CN113352151A (en) * | 2021-06-07 | 2021-09-07 | 时风工业技术(上海)有限公司 | Portable numerical control boring car all-in-one |
| CN115815651A (en) * | 2022-11-02 | 2023-03-21 | 洛阳广纬精工科技有限公司 | Boring machine special for processing inner hole of roller sleeve |
-
2010
- 2010-01-29 CN CN2010101027376A patent/CN102139385A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691988A (en) * | 2013-12-12 | 2014-04-02 | 武汉武船重型装备工程有限责任公司 | Mobile vertical boring machine |
| CN103691988B (en) * | 2013-12-12 | 2015-12-16 | 武汉武船重型装备工程有限责任公司 | A kind of portable vertical boring machine |
| CN112139546A (en) * | 2020-09-22 | 2020-12-29 | 上海电气电站设备有限公司 | Cylindrical outer cylinder boring equipment |
| CN113352151A (en) * | 2021-06-07 | 2021-09-07 | 时风工业技术(上海)有限公司 | Portable numerical control boring car all-in-one |
| CN115815651A (en) * | 2022-11-02 | 2023-03-21 | 洛阳广纬精工科技有限公司 | Boring machine special for processing inner hole of roller sleeve |
| CN115815651B (en) * | 2022-11-02 | 2024-04-12 | 洛阳广纬精工科技有限公司 | Boring machine special for machining inner holes of roller sleeves |
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