CN204235120U - Numerical control pipe bores milling machine - Google Patents
Numerical control pipe bores milling machine Download PDFInfo
- Publication number
- CN204235120U CN204235120U CN201420564168.0U CN201420564168U CN204235120U CN 204235120 U CN204235120 U CN 204235120U CN 201420564168 U CN201420564168 U CN 201420564168U CN 204235120 U CN204235120 U CN 204235120U
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- line slideway
- screw
- pipe
- crossbeam
- numerical control
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Abstract
The utility model discloses a kind of numerical control pipe and bore milling machine, numerical control pipe bores milling machine and adopts three-shaft linkage to control, X-axis, Y-axis, Z axis, and crossbeam adopts planer type structure, and rotating shaft servomotor drives dividing head rotational workpieces; Heavy first ball-screw is installed in the lathe bed left and right sides, and the first motor connects the first ball-screw-transmission; Crossbeam positive Middle face installing drill milling main shaft, main shaft moves up and down and installs Z-direction line slideway, and the second ballscrew transmission is rolled in the second motor connection; Be provided with two the second line slideways above lathe base, install and place 2-6 platform screw elevator, afterbody installs adjustable rear tailstock portion on line slideway, for the alignment of pipe fitting center, and uniform stressed.This automation degree of equipment is high, machining accuracy and the high advantage of efficiency.
Description
Technical field
The utility model relates to irony pipe engraving machine special equipment field, particularly relates to a kind of numerical control pipe and bores milling machine.
Background technology
Current, the interior processing mode for boring a large amount of on pipe of industry adopts traditional guide-localization pipe to carry out hand drill; Use inwall aperture comparatively to hole the guiding location hole of the slightly large pipe of circular tube external wall diameter, preprocessing boring on pipe, then each boring is just holed with this pilot hole position locating hole.Shortcoming is that efficiency is too low, and precision is not high, and after particularly using a period of time, the aperture of locating hole becomes large, and error can be larger, and general precision requires the method just cannot be made to process higher than the boring of 0.1MM.
Secondly, above existing market, numerical control pipe bores milling (boring) machine is also a blank, and after adopting the complete hole of sheet fabrication for Large Diameter Pipeline tubing Workpiece boring processing great majority, welding fabrication uses, and cause tolerance bigger than normal like this, efficiency is too low; Because tube wall is arc, the circular tube wall of bit contact at that moment, if contact point is not the peak (drill bit and the corner cut of arc are not vertical 90 ° in other words) of arc, power so suffered by drill bit both sides is inconsistent, drill bit can to stressed little while bending, the position of such boring will offset, and causes bore position size to change, affects bore position precision.
Summary of the invention
The purpose of this utility model is above-mentioned deficiency of the prior art, provides a kind of numerical control pipe and bore milling machine.
For achieving the above object, the utility model adopts following technical proposals:
Numerical control pipe bores milling machine, comprises lathe bed, clamps rotating mechanism and move Egraver for pipe for pipe;
Described lathe bed adopts cuboid frame structure, the left and right end of lathe bed sidewall is provided with fixed block, the first ball-screw is connected with between described fixed block, the fixed block being positioned at left end is provided with the first motor for driving described first ball-screw, two frames of described lathe bed are provided with the first line slideway, the second line slideway is also provided with inside described first line slideway, described second line slideway slides and is provided with at least two screw elevators, described screw elevator is provided with some scroll wheels;
Described lathe bed left end bed surface is provided with brace table, describedly comprises rotating shaft, servomotor, reductor and chuck for pipe rotating mechanism; Described rotating shaft mobile link chuck, the other end connects servomotor, and described servomotor is also connected with reductor; Described servomotor and reductor are installed in described brace table, and described chuck to be arranged on outside brace table and to arrange on the same axis with described screw elevator;
Describedly clamp mobile Egraver for pipe and comprise: crossbeam, Z-direction lifter plate and engraving machine main shaft; Described crossbeam adopts gantry structure, and being set in bottom described crossbeam two ends on described first ball-screw, then slides and be snapped on described first line slideway in the inside portion of crossbeam; The positive Middle face of described crossbeam is provided with Z-direction fixed head, the second motor is provided with above described Z-direction fixed head, described second motor is connected with the second leading screw being located at described Z-direction fixed head inside, the Z-direction fixed head inside being positioned at described second leading screw both sides is also provided with Z-direction line slideway, described Z-direction line slideway and the second leading screw are all connected with Z-direction lifter plate, described Z-direction lifter plate is socketed with main shaft by fixture, and the right-hand member of described second line slideway is provided with for the Centered tailstock of pipe.
As preferably, described chuck, screw elevator, tailstock are arranged all on the same axis.
As preferably, described Z-direction lifter plate top is provided with the lubricant passage way adding lubricating oil for the second leading screw and Z-direction line slideway.
The beneficial effects of the utility model are:
1. the motion of this equipment control crossbeam, rotating shaft and engraving machine main shaft of adopting system cabinet to concentrate or operation processing; Save manpower, working (machining) efficiency is high.
2. the as above setting of this equipment, is placed on screw elevator by workpieces to be processed such as pipes, and front and back end is gripped by rotating shaft chuck and tailstock; Because rotating shaft chuck, screw elevator and tailstock arrange on the same axis by this equipment, and then ensure that the linearity of pipe, when there will not be boring, pipe activity phenomenon; More and then ensure that the aperture uniformity of boring.
3. because this equipment is also provided with engraving machine main shaft on crossbeam, this main shaft is adjustable, and is in the central vertical direction of pipe all the time, and then ensure that the contact point of engraving machine main shaft is positioned at pipe center all the time, namely ensure that borehole accuracy.
4. it should be noted that, the pattern that the drill bit that this main shaft is installed adopts centralized positioning to bore is holed; So-called centralized positioning is bored and is also centre drill, the drill bit that namely whipping is very little when High Rotation Speed, and general auger spindle is shorter, and the diameter counter bored holes bit diameter of location drill bit is much bigger, and drill bit is sharper; After location drilling, drill is holed in the position of locating hole again, so just can ensure location drilling well, also ensure that the position precision of boring; The emphasis of this scheme is exactly that centre drill and borehole drilling registration are between the two necessary adjustable, convenient adjustment, and highly stable after regulating, and keeps always; System cabinet adopts the pipe automatic drilling machine of three-shaft linkage conputer controlled just can address this problem well, and the stability of borehole accuracy is fully protected.
Borehole accuracy for workpieces to be processed such as pipes of the present utility model is high, boring aperture is consistent, and instead of the cooked mode of traditional-handwork boring, is adapted to the mass production of enterprise product, improve the effect of production efficiency and saving labour, enterprise profit improves greatly.
Accompanying drawing explanation
Fig. 1 is three-dimensional view of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the right view of Fig. 1;
Wherein, 1, system cabinet, 2, operating desk, 3, servomotor, 4, rotating shaft, 5, chuck, 6, limited block, 7, reductor, 8, the second motor, 9, Z-direction line slideway, 10, Z-direction fixed head, 11, main shaft, 12, crossbeam, the 13, first line slideway, 14, lathe bed, the 15, first ball-screw, the 16, first motor, 17, screw elevator, 18, chuck front, 19, lubricant passage way.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment
Shown in composition graphs 1 to Fig. 4, numerical control pipe bores milling machine, comprises lathe bed 14, clamps rotating mechanism and move Egraver for pipe for pipe;
Lathe bed 14 adopts cuboid frame structure, the left and right end of lathe bed 14 sidewall is provided with fixed block, the first ball-screw 15 is connected with between fixed block, the fixed block being positioned at left end is provided with the first motor 16 for driving the first ball-screw 15, two frames of lathe bed 14 are provided with the first line slideway, also be provided with the second line slideway inside first line slideway, the second line slideway slides is provided with at least two screw elevators 17, and screw elevator 17 is provided with some scroll wheels;
Lathe bed 14 left end bed surface is provided with brace table, comprises rotating shaft 4, servomotor 3, reductor 7 and chuck 5 for pipe rotating mechanism; Rotating shaft 4 mobile link chuck 5, the other end connects servomotor 3, and servomotor 3 is also connected with reductor 7; Servomotor 3 and reductor 7 are installed in brace table, and chuck 5 to be arranged on outside brace table and to arrange on the same axis with screw elevator 17;
Clamp mobile Egraver for pipe to comprise: crossbeam 12, Z-direction lifter plate and engraving machine main shaft 11, crossbeam 12 adopts gantry structure, is set on the first ball-screw 15 bottom crossbeam 12 two ends, then slides and be snapped on the first line slideway in the inside portion of crossbeam 12, the positive Middle face of crossbeam 12 is provided with Z-direction fixed head 10, the second motor 8 is provided with above Z-direction fixed head 10, second motor 8 is connected with the second leading screw being located at Z-direction fixed head inside, it should be noted that, the upper and lower side of the second leading screw is all provided with limited block 6, the Z-direction fixed head inside being positioned at the second leading screw both sides is also provided with Z-direction line slideway 9, Z-direction line slideway 9 and the second leading screw are all connected with Z-direction lifter plate, Z-direction lifter plate is socketed with main shaft 11 by fixture, the right-hand member of the second line slideway is provided with for the Centered tailstock of pipe, chuck 5, screw elevator 17, tailstock is arranged all on the same axis, described Z-direction lifter plate top is provided with the lubricant passage way 19 adding lubricating oil for the second leading screw and Z-direction line slideway 9.
Circular pipe workpiece left end is blocked by being placed horizontally at screw elevator 17 (regulating circular pipe workpiece height by the rocking bar on screw elevator) the chuck front 18 aimed on rotating shaft 4 for processing circular pipe workpiece, tailstock withstands circular pipe workpiece right-hand member, by circular pipe workpiece fixed clamp; Employee's operating system cabinet 1 (it should be noted that, the numerical control system controller that system cabinet 1 is often used for market: have import brand Panasonic, Mitsubishi, Siemens etc.; Domestic brand: as Guangzhou numerical control, crowd is emerging control, and triumphant grace Supreme Being etc., are the finished product can bought on the market.) operating desk 2 on button, start crossbeam 12 and move to position to be processed, control engraving machine main shaft 11 and carry out holing to circular pipe workpiece, rotate circular pipe workpiece outer diameter face by rotating shaft 4, hole for 360 degree.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (3)
1. numerical control pipe bores milling machine, it is characterized in that, comprises lathe bed, clamps rotating mechanism and move Egraver for pipe for pipe;
Described lathe bed adopts cuboid frame structure, the left and right end of lathe bed sidewall is provided with fixed block, the first ball-screw is connected with between described fixed block, the fixed block being positioned at left end is provided with the first motor for driving described first ball-screw, two frames of described lathe bed are provided with the first line slideway, the second line slideway is also provided with inside described first line slideway, described second line slideway slides and is provided with at least two screw elevators, described screw elevator is provided with some scroll wheels;
Described lathe bed left end bed surface is provided with brace table, describedly comprises rotating shaft, servomotor, reductor and chuck for pipe rotating mechanism; Described rotating shaft mobile link chuck, the other end connects servomotor, and described servomotor is also connected with reductor; Described servomotor and reductor are installed in described brace table, and described chuck to be arranged on outside brace table and to arrange on the same axis with described screw elevator;
Describedly clamp mobile Egraver for pipe and comprise: crossbeam, Z-direction lifter plate and engraving machine main shaft; Described crossbeam adopts gantry structure, and being set in bottom described crossbeam two ends on described first ball-screw, then slides and be snapped on described first line slideway in the inside portion of crossbeam; The positive Middle face of described crossbeam is provided with Z-direction fixed head, the second motor is provided with above described Z-direction fixed head, described second motor is connected with the second leading screw being located at described Z-direction fixed head inside, the Z-direction fixed head inside being positioned at described second leading screw both sides is also provided with Z-direction line slideway, described Z-direction line slideway and the second leading screw are all connected with Z-direction lifter plate, described Z-direction lifter plate is socketed with main shaft by fixture, and the right-hand member of described second line slideway is provided with for the Centered tailstock of pipe.
2. numerical control pipe as claimed in claim 1 bores milling machine, and it is characterized in that, described chuck, screw elevator, tailstock are arranged all on the same axis.
3. numerical control pipe as claimed in claim 1 or 2 bores milling machine, it is characterized in that, described Z-direction lifter plate top is provided with the lubricant passage way adding lubricating oil for the second leading screw and Z-direction line slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564168.0U CN204235120U (en) | 2014-09-28 | 2014-09-28 | Numerical control pipe bores milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564168.0U CN204235120U (en) | 2014-09-28 | 2014-09-28 | Numerical control pipe bores milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235120U true CN204235120U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420564168.0U Expired - Fee Related CN204235120U (en) | 2014-09-28 | 2014-09-28 | Numerical control pipe bores milling machine |
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| CN (1) | CN204235120U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624901A (en) * | 2017-01-20 | 2017-05-10 | 南通远洋船舶配套有限公司 | Boring-drilling auxiliary tool for flange holes of axial parts |
| CN106735430A (en) * | 2017-03-07 | 2017-05-31 | 济南硕超数控设备有限公司 | A kind of large-sized boiler drum and header high-speed numeric control drilling machine |
| CN106881472A (en) * | 2017-04-19 | 2017-06-23 | 淮海工学院 | Many specification pipe fittings automate drilling equipment |
| CN107335863A (en) * | 2017-06-14 | 2017-11-10 | 西安维亚造纸机械有限公司 | A kind of paper machine doctor-roll boring device |
| CN112157436A (en) * | 2020-09-14 | 2021-01-01 | 常永江 | Steel pipe cutting piercing press |
| CN113649767A (en) * | 2021-08-04 | 2021-11-16 | 洛阳新强联回转支承股份有限公司 | Thrust cylindrical bearing retainer pocket machining method and broach |
| CN113681241A (en) * | 2021-08-27 | 2021-11-23 | 无锡瑞圣机械科技有限公司 | Device for manufacturing low-floor axle bridge and manufacturing process thereof |
-
2014
- 2014-09-28 CN CN201420564168.0U patent/CN204235120U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624901A (en) * | 2017-01-20 | 2017-05-10 | 南通远洋船舶配套有限公司 | Boring-drilling auxiliary tool for flange holes of axial parts |
| CN106735430A (en) * | 2017-03-07 | 2017-05-31 | 济南硕超数控设备有限公司 | A kind of large-sized boiler drum and header high-speed numeric control drilling machine |
| CN106735430B (en) * | 2017-03-07 | 2019-03-22 | 济南硕超数控设备有限公司 | A kind of large-sized boiler drum and header high-speed numeric control drilling machine |
| CN106881472A (en) * | 2017-04-19 | 2017-06-23 | 淮海工学院 | Many specification pipe fittings automate drilling equipment |
| CN106881472B (en) * | 2017-04-19 | 2019-02-19 | 淮海工学院 | More specification pipe fittings automate drilling equipment |
| CN107335863A (en) * | 2017-06-14 | 2017-11-10 | 西安维亚造纸机械有限公司 | A kind of paper machine doctor-roll boring device |
| CN112157436A (en) * | 2020-09-14 | 2021-01-01 | 常永江 | Steel pipe cutting piercing press |
| CN112157436B (en) * | 2020-09-14 | 2022-09-13 | 青岛汇金通电力设备股份有限公司 | Steel pipe cutting piercing press |
| CN113649767A (en) * | 2021-08-04 | 2021-11-16 | 洛阳新强联回转支承股份有限公司 | Thrust cylindrical bearing retainer pocket machining method and broach |
| CN113681241A (en) * | 2021-08-27 | 2021-11-23 | 无锡瑞圣机械科技有限公司 | Device for manufacturing low-floor axle bridge and manufacturing process thereof |
| CN113681241B (en) * | 2021-08-27 | 2022-09-02 | 无锡瑞圣机械科技有限公司 | Device for manufacturing low-floor axle bridge and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20210928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |