CN2574810Y - Multifunction key duplicating machine - Google Patents
Multifunction key duplicating machine Download PDFInfo
- Publication number
- CN2574810Y CN2574810Y CN 02249090 CN02249090U CN2574810Y CN 2574810 Y CN2574810 Y CN 2574810Y CN 02249090 CN02249090 CN 02249090 CN 02249090 U CN02249090 U CN 02249090U CN 2574810 Y CN2574810 Y CN 2574810Y
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- CN
- China
- Prior art keywords
- boring
- bar
- center
- sprocket wheel
- transmission shaft
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to a simple hole boring machine composed of a machine frame, a cycloid pin wheel speed reducing motor, an upper transmission shaft, a bearing seat, a boring bar rotating transmission device, a boring cutter bar, a supporter, a central adjusting plate, a frapping card, a sleeve barrel, a boring bar moving device and an adjusting bar adjusting a center, wherein the cycloid pin wheel speed reducing motor, the upper transmission shaft and the bearing seat are installed on the machine frame, the supporter is installed in a bored workpiece and the central adjusting plate is installed on the machine frame. One end of the boring cutter bar is supported in the supporter, and the other end is supported in the central adjusting plate. Two pairs of chainwheels are arranged, one pair controls the cutter bar to rotate and the other pair controls the cutter bar to move. When used, the utility model can realize the autorotation boring of the boring bar and can realize the automatic feed movement of the boring bar. In addition, the simple hole boring machine has the characteristics of light weight and convenient operation. With a specific center adjusting method and the improved concentricity of the bored workpiece, the utility model is particularly suitable for ships and the field maintenance of large-scale equipment.
Description
Affiliated technical field:
The simple and easy Boring machine of the utility model relates to the Boring machine that a kind of boring is used, and belongs to machine tool field, and it mainly is used in maintenance hull propeller tailing axle sleeve pipe and some volumes are big, Heavy Weight, the inconvenient workpiece that removes from equipment.
Background technology:
The existing large-scale workpiece that needs bore hole, resemble hull propeller tailing axle sleeve pipe and large-scale lifting, the axle sleeve that uses on the equipment such as transporting equipment, its length is longer, Heavy Weight since install or use cause distortion after, need bore hole to guarantee its concentricity, and existing Boring machine all is the typing Boring machine that factory uses, and its physical dimension is huge, weight is big, the installation site is fixed, and can't satisfy on-the-spot needs, particularly hull propeller tailing axle sleeve pipe, need soldered being installed on the hull, easily cause welding deformation, after using a period of time, axle sleeve also can deform, at this moment axle sleeve must be cut off and deliver to factory and remove bore hole again, very inconvenient.
Summary of the invention:
Be to avoid prior art in weak point the utility model order, a kind of easy Boring machine is provided, because this kind Boring machine has in light weight, characteristics easy to carry, simple to operate, it can realize spot repair, need not will be removed by the boring part, more do not need to deliver to factory and go maintenance, when particularly repairing hull propeller tailing axle sleeve pipe, only need ship to be parked in the bank or in shallow water, just can to carry out the bore hole maintenance.
The utility model is realized by following measure, it by frame, cycloidal-pin wheel reducing motor, go up power transmission shaft, bearing block, boring bar rotary actuator, boring cutter bar, boring cutter, supporter, center and adjust plate, tighten up the adjusting rod of using in card, sleeve, boring bar mobile device and accent center and form, the boring bar rotary actuator is made up of last power transmission shaft sprocket wheel, chain and knife bar sprocket wheel, and the boring bar mobile device is made up of drive sleeve, transmission nut, press rods.Bearing block, the cycloidal-pin wheel reducing motor is fixed on upper rack, last power transmission shaft one end is supported on the bearing block, the other end is connected with cycloidal-pin wheel reducing motor output shaft, last power transmission shaft has endoporus with the end that cycloidal-pin wheel reducing motor output shaft is connected, have keyway on the endoporus, cycloidal-pin wheel reducing motor output shaft is packed in the endoporus, be connected with last power transmission shaft by key, pair of sprocket and nut are housed on the last power transmission shaft, the arrangement of clutch that spring is formed, the wherein rotation of transferring power control knife bar that matches of the knife bar sprocket wheel on a sprocket wheel and the boring bar, the another sprocket wheel is owing to have arrangement of clutch, its position can be moved, it cooperates moving of transmission control knife bar with sprocket wheel on the drive sleeve, frame lower is an installation sleeve, installation sleeve one end is fixed on by on the borer spare end face, inserted by borer spare in the concave station of installation sleeve, it is held out against fixing by the screw that holds out against around the installation sleeve, have slot on the table top of the concave station of installation sleeve, with corresponding by the screw of borer spare end face, be used for from axial installation by borer spare, the installation sleeve other end is adjusted plate with the center and is connected with screw, the center adjust plate be used for adjusting knife bar with by the concentricity of borer spare, the UCF bearing is equipped with in its inside, supporting mass places the position that is not needed bore hole by borer spare, adjustable feet is arranged at the bracing frame bottom, it adjusts size according to being adjusted by the diameter of borer spare, bracing frame top has shores, when bracing frame by adjust the bottom adjustable supports adjust to by borer spare when concentric, jack-up is shored, bracing frame is fixed to by in the borer spare, oscillating bearing is housed in the supporter, knife bar is supported on supporter and the center is adjusted on the plate, when or workpiece short by borer spare need the entire body bore hole, then supporter need be installed, but by workpiece two ends mounting center plate, knife bar is supported on the center at two ends and adjusts on the plate, the knife bar of boring cutter is a multidiameter, have keyway on the butt end, the boring cutter installing hole, the butt end center is drilled with centre bore, the length of centre bore extends to the boring cutter position of mounting hole, and the centre bore end is a screwed hole for one section, and keyway is used for adorning the knife bar sprocket wheel, the boring cutter installing hole is used for installing boring cutter, press rods penetrates and is used for the pushing tow knife bar in the centre bore, and the knife bar sprocket wheel is installed on the boring bar, and the end center that withstands on is adjusted on the plate, the other end withstands sleeve, drive sleeve is that an end is the drive sleeve of sprocket wheel, and drive sleeve one end withstands sleeve, and the other end is connected with transmission nut by the bolt on the circumference, drive sleeve by one be installed in the center adjust on the plate to tighten up trip tight, press rods is a screwed screw rod, and press rods one end pierces in the boring bar centre bore and withstands knife bar, and the other end is contained in the transmission nut, transmission nut is along with drive sleeve is rotated together, promote press rods thus and head on boring cutter and advance together, the adjusting rod that the accent center is used is made up of two axles, and an end of an axle has external screw thread, the other end has screw, one end of another axle has internal thread, and the other end has screw, and the internal and external threads of two axles matches, the screw at two ends is installed the dial gauge at accent center, and the adjusting rod that the accent center is used is to be used for adjusting supporter, central plate adjust plate with by the concentricity of borer spare.
At first will be cleaned out during use by borer spare, measure the size of dress supporting mass position with inside caliper, regulate the size of supporting mass thus, then the center adjustment bar is put into by borer spare, dial gauge is equipped with in two outer ends of center adjusting lever, for long body only need the boring two ends by the boring part, this moment, both sides did not need each dress of position of bore hole to being weighed into a supporting mass, by adjusting the adjustable feet that supports the bottom, it is adjusted to roughly coaxial by boring part workpiece centre, jack-up is shored then, itself and workpiece are fixed, all need the workpiece of bore hole for entire body, then do not need the mounting support body, next will be installed in the Boring machine frame by the boring part, its method is in the installation sleeve with the bottom of being packed into by the boring part, installation sleeve one end is used for fixing by borer spare, inserted by borer spare in the concave station of installation sleeve, tighten installation sleeve screw on every side, workpiece is held out against fixing, if workpiece end face have screw can also be with screw with it by slot and support axial restraint in the concave station, mounting center is adjusted plate afterwards, in the accent of center adjustment plate is by the center adjustment bar, auxilliary dial gauge and the screw around the installation sleeve are fixedly realized, after center adjustment plate installs, the both sides rotary regulating lever, making two bars break away from the back takes out, by above-mentioned support, the installation of plate is adjusted at frame and center, both guaranteed workpiece, the concentricity requirement of plate is adjusted at supporter and center, perform the preparation that knife bar is installed again, load onto the cycloidal-pin wheel reducing motor, last power transmission shaft, the boring bar rotation transmission device, bearing block, penetrate knife bar then, and load onto boring cutter, sprocket wheel and then is installed, sleeve, drive sleeve, transmission nut, press rods, sprocket wheel, sleeve, the internal diameter of drive sleeve is all greater than the diameter of knife bar, sprocket wheel is connected with key with knife bar, sprocket wheel drives knife bar and rotates, knife bar can move again vertically simultaneously, tightening up the card end face is installed on the center adjustment plate, claw blocks drive sleeve, sprocket wheel one end withstands on the center and adjusts on the plate intermediate bearing, and the other end passes through sleeve, drive sleeve is fixed.Starter motor, by chain driving-belt moving knife bar rotation, simultaneously because the drive sleeve rotation causes press rods marches forward to, the rotating speed of the biography speed small offence knife bar of drive sleeve, while this feed rod rotate march forward to, thereby finish bore hole.
The utility model compact conformation, simple, volume is little, in light weight, carry easy to operate, it has solved the problem that hull propeller tailing axle sleeve pipe can't on-the-spot bore hole, and is fit to other big-and-middle-sized equipment, as crane, bull-dozer etc., this Boring machine not only can be used as maintenance factory's maintenance tool, can be used as the cutfit of equipment such as ship, construction, transportation simultaneously.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 2 is that the enforcement illustration is installed in the adjustment of the utility model center.
Accompanying drawing 3 is that another enforcement illustration is installed in the adjustment of the utility model center.
As shown in Figure 1 the utility model by frame 1, cycloidal-pin wheel reducing motor 2, go up power transmission shaft 3, boring bar rotation transmission device 4, bearing block 5, boring cutter bar 6, boring cutter 7, supporter 8, center and adjust plate 9, tighten up the center adjustment bar of using in card 10, sleeve 11, boring bar mobile device 12 and accent center 13 and form, the boring bar rotation transmission device is made up of last power transmission shaft sprocket wheel 4-1,4-2, chain 4-3,4-4 and knife bar sprocket wheel 4-5, and the boring bar mobile device is made up of drive sleeve 12-1, transmission nut 12-2, press rods 12-3.Bearing block, cycloidal planetary gear speed reducer is fixed on upper rack, last power transmission shaft one end is supported on the bearing, the other end is connected with cycloidal-pin wheel reducing motor output shaft, last power transmission shaft has endoporus with the end that cycloidal-pin wheel reducing motor output shaft is connected, have keyway on the endoporus, the cycloidal planetary gear speed reducer output shaft is packed in the endoporus, be connected with last power transmission shaft by key, pair of sprocket and nut are housed on the last power transmission shaft, the arrangement of clutch that spring is formed, the wherein rotation of transferring power control knife bar that matches of the knife bar sprocket wheel on a sprocket wheel and the boring bar, the another sprocket wheel is owing to have arrangement of clutch, its position can be moved, it cooperates moving of transmission control knife bar with sprocket wheel on the drive sleeve, frame lower is an installation sleeve, one end is fixed on by on the borer spare end face, inserted by borer spare in the concave station of installation sleeve, it is held out against fixing by the screw that holds out against around the installation sleeve, have slot on the table top of the concave station of installation sleeve, with corresponding by the screw of borer spare end face, be used for from axial installation by borer spare, the installation sleeve other end is adjusted plate with the center and is connected with screw, the center adjust plate be used for adjusting knife bar with by the concentricity of borer spare, the UCF bearing is equipped with in its inside, supporting mass places the position that is not needed bore hole by borer spare, adjustable feet is arranged at the bracing frame bottom, it adjusts size according to being adjusted by the diameter of borer spare, bracing frame top has shores, when bracing frame by adjust the bottom adjustable supports adjust to by borer spare when concentric, jack-up is shored, make to shore to rise and hold out against, bracing frame is fixed to by in the borer spare, oscillating bearing is housed in the supporter, knife bar is supported on supporter and the center is adjusted on the plate, when or workpiece short by borer spare need the entire body bore hole, then supporter need be installed, but by workpiece two ends mounting center plate, knife bar is supported on the center at two ends and adjusts on the plate, the knife bar of boring cutter is a multidiameter, have keyway on the butt end, the boring cutter installing hole, the butt end center is drilled with centre bore, the length of centre bore extends to the boring cutter position of mounting hole, the centre bore end is a screwed hole for one section, keyway is used for installing the knife bar sprocket wheel, the boring cutter installing hole is used for installing boring cutter, press rods penetrates and is used for the pushing tow knife bar in the centre bore, the knife bar sprocket wheel is installed on the boring bar, the one end center that withstands on is adjusted on the plate, the other end withstands sleeve, drive sleeve is that an end is the drive sleeve of sprocket wheel, drive sleeve one end withstands sleeve, the other end is connected with transmission nut by the bolt on the circumference, drive sleeve by one be installed in the center adjust on the plate to tighten up trip tight, press rods is a screwed screw rod, press rods one end pierces in the boring bar centre bore and withstands knife bar, the other end is contained in the transmission nut, transmission nut is along with drive sleeve is rotated together, promotes press rods thus and withstands knife bar and advance together.The adjusting rod that the accent center is used is made up of two axles, article one, an end of axle has external screw thread, the other end has screw, one end of another axle has internal thread, the other end has screw, article two, the internal and external threads of axle matches, and the screw at two ends is installed the dial gauge at accent center, the adjusting rod that the accent center is used be used for adjusting supporter, central plate adjust plate with by the concentricity of borer spare.
Transfer the center scheme of installation for the utility model as shown in Figure 2, it mainly is at first will be cleaned out by borer spare when only needing being used by the boring part of boring two ends for long body, measure the size of dress supporting mass position with inside caliper, regulate the size of supporting mass thus, then with two center adjustment bar 13-1,13-2 puts into by borer spare and tightens, dial gauge is equipped with in two outer ends of center adjusting lever, for long body only need the boring two ends by the boring part, each dress of position that does not need bore hole on both sides is to being weighed into a supporting mass 8, by adjusting the adjustable feet that supports the bottom, it is adjusted to roughly coaxial by boring part workpiece centre, jack-up is shored then, next will be installed in the Boring machine frame by the boring part, its method is to be respectively charged in the installation sleeve by boring part two ends, installation sleeve one end is used for fixing by borer spare, inserted by borer spare in the concave station of installation sleeve, tighten installation sleeve screw on every side, workpiece is held out against fixing, if workpiece end face have screw can also be with screw with it by slot and support axial restraint in the concave station, mounting center is adjusted plate 9 afterwards, adjust by center adjustment bar and dial gauge in the accent of center adjustment plate, when the endoporus of the center being adjusted plate and center adjustment bar meet the requirements of concentricity, tightening up screw around the installation sleeve adjusts plate with the center and fixes, after center adjustment plate installs, the both sides rotary regulating lever, making two bars break away from the back takes out, by above-mentioned supporter, the installation of plate is adjusted at frame and center, both guaranteed workpiece, support the concentricity requirement of adjusting plate with the center, perform the preparation that knife bar is installed again.
For the utility model accent center another is installed as shown in Figure 3 and implements illustration, it mainly is at first will be cleaned out by borer spare when all needing the workpiece of bore hole to use at entire body, then with two center adjustment bar 13-1,13-2 puts into by borer spare and tightens, dial gauge is equipped with in two outer ends of center adjusting lever, next will be installed respectively in the Boring machine frame 1 by boring part two ends, installation sleeve one end is used for fixing by borer spare, inserted by borer spare in the concave station of installation sleeve, adjust the concentricity of installation sleeve and workpiece by center adjustment bar and dial gauge, tighten installation sleeve screw on every side then, workpiece is held out against fixing, if workpiece end face have screw can also be with screw with it by slot and support axial restraint in the concave station, mounting center is adjusted plate 9 afterwards, adjust by center adjustment bar and dial gauge in the accent of center adjustment plate, when the endoporus of the center being adjusted plate and center adjustment bar meet the requirements of concentricity, tightening up screw around the installation sleeve adjusts plate with the center and fixes, after center adjustment plate installs, the both sides rotary regulating lever, making two bars break away from the back takes out, adjust the installation of plate by above-mentioned frame and center, both guaranteed workpiece, concentricity requirement with center adjustment plate performs the preparation that knife bar is installed again.
The utility model installation and application is as follows: install workpiece, frame, supporter, after the center is adjusted plate and is adjusted its concentricity, load onto cycloidal planetary gear speed reducer, last power transmission shaft, the boring bar rotation transmission device, bearing block, penetrate knife bar, and load onto boring cutter, sprocket wheel and then is installed, sleeve, drive sleeve, transmission nut, press rods, sprocket wheel, sleeve, the internal diameter of drive sleeve is all greater than the diameter of knife bar, sprocket wheel is connected with key with knife bar, sprocket wheel drives knife bar and rotates, knife bar can move again vertically simultaneously, tightening up the card end face is installed on the center adjustment plate, claw blocks drive sleeve, sprocket wheel one end withstands on the center and adjusts on the plate intermediate bearing, and the other end passes through sleeve, drive sleeve is fixed.Starter motor, by chain driving-belt moving knife bar rotation, simultaneously because the drive sleeve rotation causes press rods marches forward to, the rotating speed of the biography speed small offence knife bar of drive sleeve, while this feed rod rotate march forward to, thereby finish bore hole.
Claims (10)
1. simple and easy Boring machine, it is characterized in that by frame (1), cycloidal-pin wheel reducing motor (2), last power transmission shaft (3), boring bar rotation transmission device (4), bearing block (5), boring cutter bar (6), boring cutter (7), supporter (8), plate (9) is adjusted at the center, tighten up card (10), sleeve (11), the center adjustment bar (13) that boring bar mobile device (12) and accent center are used is formed, the boring bar rotation transmission device is by last power transmission shaft sprocket wheel (4-1), (4-2), chain (4-3), (4-4) form with knife bar sprocket wheel (4-5), the boring bar mobile device is by drive sleeve sprocket wheel (12-1), transmission nut (12-2), press rods (12-3) is formed, bearing block, the cycloidal-pin wheel reducing motor is fixed on upper rack, last power transmission shaft one end is supported on the bearing block, the other end is connected with cycloidal-pin wheel reducing motor output shaft, last power transmission shaft sprocket wheel (4-1) and knife bar sprocket wheel (4-5) cooperate, last power transmission shaft sprocket wheel (4-2) cooperates with drive sleeve sprocket wheel (12-1), frame lower is an installation sleeve, installation sleeve one end be connected by borer spare, the other end is adjusted plate with the center and is connected, tightening up the card end face is connected with center adjustment plate end face, supporting mass places by in the borer spare, boring cutter bar is bearing in supporting mass and the center is adjusted on the plate, the knife bar sprocket wheel, sleeve is contained on the knife bar, the boring bar mobile device is enclosed within on the knife bar, and hold out against fixing by tightening up card, press rods in the boring bar mobile device screws in the knife bar, and the center adjusting lever is made up of axle (13-1) and axle (13-2).
2. simple and easy Boring machine according to claim 1, it is characterized in that power transmission shaft has endoporus with the end that cycloidal-pin wheel reducing motor output shaft is connected, have keyway on the endoporus, cycloidal-pin wheel reducing motor output shaft is packed in the endoporus, is connected with last power transmission shaft by key.
3. simple and easy Boring machine according to claim 1 is characterized in that being equipped with on the power transmission shaft arrangement of clutch that nut, spring are formed.
4. simple and easy Boring machine according to claim 1 is characterized in that being equipped with in the supporter oscillating bearing, and the center is adjusted in the plate UCF bearing is housed.
5. simple and easy Boring machine according to claim 1 is characterized in that the end that the installation sleeve of frame lower is connected with workpiece has a concave station, reaches on every side and has screw on the end face, adjusts on the end end face that plate installs with the center and has screw.
6. simple and easy Boring machine according to claim 1 is characterized in that the supporter bottom has adjustable feet, top that adjustable shoring arranged, and is equipped with bearing in the supporter.
7. simple and easy Boring machine according to claim 1, it is characterized in that having on the boring cutter bar keyway, boring cutter installing hole, an end center is drilled with centre bore, and the length of centre bore extends to the boring cutter position of mounting hole, the centre bore end is a screwed hole for one section, and keyway is used for installing the knife bar sprocket wheel.
8. simple and easy Boring machine according to claim 1, two axles that it is characterized in that the center adjusting lever wherein one one end have internal thread, and the other end is drilled with center screw, and another axle one end has external screw thread, the other end is drilled with center screw, and internal and external threads matches.
9. simple and easy Boring machine according to claim 1 is characterized in that the drive sleeve sprocket wheel in the boring bar mobile device is connected with screw with transmission nut.
10. simple and easy Boring machine according to claim 1 is characterized in that press rods screws in transmission nut and the boring cutter bar and withstands knife bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249090 CN2574810Y (en) | 2002-10-30 | 2002-10-30 | Multifunction key duplicating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249090 CN2574810Y (en) | 2002-10-30 | 2002-10-30 | Multifunction key duplicating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2574810Y true CN2574810Y (en) | 2003-09-24 |
Family
ID=33719584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249090 Expired - Lifetime CN2574810Y (en) | 2002-10-30 | 2002-10-30 | Multifunction key duplicating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2574810Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248195A (en) * | 2011-06-09 | 2011-11-23 | 广州新成机械技术有限公司 | Portable hole boring machine |
| CN103752896A (en) * | 2014-01-21 | 2014-04-30 | 中铁隆昌铁路器材有限公司 | Boring machine for machining damaged hole in body of large-size machine tool |
| CN105108644A (en) * | 2015-08-24 | 2015-12-02 | 洛阳绿景环保科技有限公司 | Center positioning mechanism for machining end face of upper cylinder port of diesel engine in maintenance site |
| CN110480053A (en) * | 2019-06-24 | 2019-11-22 | 郑州颖宇机械设备有限公司 | A kind of portable inner bore prosthetic device |
| CN113618404A (en) * | 2021-10-12 | 2021-11-09 | 河南卫华重型机械股份有限公司 | Device for machining inner end face of balance beam of gantry crane boom |
-
2002
- 2002-10-30 CN CN 02249090 patent/CN2574810Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248195A (en) * | 2011-06-09 | 2011-11-23 | 广州新成机械技术有限公司 | Portable hole boring machine |
| CN103752896A (en) * | 2014-01-21 | 2014-04-30 | 中铁隆昌铁路器材有限公司 | Boring machine for machining damaged hole in body of large-size machine tool |
| CN103752896B (en) * | 2014-01-21 | 2016-02-17 | 中铁隆昌铁路器材有限公司 | A kind of boring machine for the impaired bed piece hole of machining large lathe |
| CN105108644A (en) * | 2015-08-24 | 2015-12-02 | 洛阳绿景环保科技有限公司 | Center positioning mechanism for machining end face of upper cylinder port of diesel engine in maintenance site |
| CN110480053A (en) * | 2019-06-24 | 2019-11-22 | 郑州颖宇机械设备有限公司 | A kind of portable inner bore prosthetic device |
| CN113618404A (en) * | 2021-10-12 | 2021-11-09 | 河南卫华重型机械股份有限公司 | Device for machining inner end face of balance beam of gantry crane boom |
| CN113618404B (en) * | 2021-10-12 | 2021-12-28 | 河南卫华重型机械股份有限公司 | Device for machining inner end face of balance beam of gantry crane boom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121030 Granted publication date: 20030924 |