CN105127456A - High-precision numerical control lathe - Google Patents
High-precision numerical control lathe Download PDFInfo
- Publication number
- CN105127456A CN105127456A CN201510529342.7A CN201510529342A CN105127456A CN 105127456 A CN105127456 A CN 105127456A CN 201510529342 A CN201510529342 A CN 201510529342A CN 105127456 A CN105127456 A CN 105127456A
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- Prior art keywords
- bed
- control lathe
- lathe
- screw mandrel
- high precision
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/04—Safety guards specially designed for turning machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/404—Screw bearings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2701/00—Members which are comprised in the general build-up of a form of the machine
- B23Q2701/01—Frames or slideways for lathes; Frames for boring machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/10—Feeding members carrying tools or work
- B23Q2705/102—Feeding members carrying tools or work for lathes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a high-precision numerical control lathe. The high-precision numerical control lathe comprises a lathe body, a lathe head and a base, wherein a groove is formed in the middle of the upper side of the lathe body; the high-precision numerical control lathe also comprises a screw rod end base and a screw rod mother base which are used for fixing a ball screw rod to the lathe body corresponding to the groove; an inversely-concave large support plate is arranged right above the groove; a sliding rail is arranged on each of two sides of the upper surface of the lathe body; sliding plates are arranged on two sliding rails in a spanning manner and are capable of sliding along the two sliding rails in a reciprocating manner; the ball screw rod comprises a nut and screw rods arranged at two ends of the nut. According to the high-precision numerical control lathe, the ball screw rod is arranged in the middle, so that the numerical control lathe is small in oscillation, small in abrasion and high in precision during operation; the processing errors can be greatly reduced; the service life is also prolonged; the safety of the numerical control lathe is ensured; in addition, the screw rod mother base and the screw rod end base are respectively arranged in the lathe body corresponding to the groove, so that the ball screw rod is convenient to maintain, mount and clean; meanwhile, the high-precision numerical control lathe has the symmetrical structure, so that the service life of the numerical control lathe is prolonged.
Description
Technical field
The present invention relates to numerically controlled lathe technical field, particularly relate to a kind of high precision digital control lathe.
Background technology
Numerically controlled lathe, turning center are a kind of high accuracy, high efficiency automated machine tool.Be equipped with multistation cutter tower or power cutter tower, lathe just has technology capability energy widely, can processing linear cylinder, oblique line cylinder, the complex part such as circular arc and various screw thread, groove, worm screw.Domestic existing numerically controlled lathe equipment structure is made up of head of a bed gearbox, lathe bed, side leading screw, tailstock and drive motors.Because leading screw is arranged on the side of the body of lathe bed, the operation of big palette due to side leading screw to lead drag too large, easy supporting plate sideslip, to the injury that lathe bed causes flank wear excessive, also increases the deviation of processing dimension, decreases service life.
Summary of the invention
First object of the present invention is to provide a kind of high precision digital control lathe, and the precision of the screw mandrel of this numerically controlled lathe is high, thus the Product Precision making it process is high.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of high precision digital control lathe comprises lathe bed, the head of a bed and base, the width of the described head of a bed is greater than the width of described lathe bed, be provided with a groove in the middle of on the upside of described lathe bed, also comprise screw mandrel end seat, described screw mandrel end seat is fixed on the end of described lathe bed corresponding to described groove; Described screw mandrel end seat comprises holder and sliding seat, and described holder is fixed on described lathe bed, and described sliding seat and described holder removably connect; Be positioned at the big palette directly over described groove, described big palette is for falling matrix; Article two, the slide rail be arranged in parallel, two described slide rails are located at both sides above described lathe bed respectively; Big cargo chute, described big cargo chute is crossed on two described slide rails, and big cargo chute can reciprocatingly slide along two described slide rails; Screw mandrel female seat, described screw mandrel female seat is located on the described big cargo chute of described groove respective side, and described screw mandrel female seat is arranged in the middle of described lathe bed; Centre bore is provided with in the middle of described screw mandrel female seat; Be positioned at the ball screw of described groove, described ball screw comprises nut, and the two ends of described nut connect a screw rod respectively, and the end of described screw rod is provided with link; The nut of described ball screw is provided with universal driving shaft, and the centre bore of described universal driving shaft and described screw mandrel female seat is connected, and the end of a described screw rod is arranged in the described sliding seat of described screw mandrel end seat.
Preferred embodiment is, the described head of a bed be provided with a through hole, be provided with main shaft in described through hole, described main shaft stretches out described head of a bed end and big belt pulley/gear wheel is in transmission connection, and is provided with drive motors below the described head of a bed, and described drive motors selects variable-frequency motor; Described drive motors output shaft stretches out the described head of a bed and is connected with small belt pulley/pinion drive, and described small belt pulley/described pinion is Split type structure; Described small belt pulley/pinion is taken turns by belt and described large belt/gear wheel and is in transmission connection.
Preferred embodiment is, described main shaft comprises construction section, and the end of described construction section is provided with thread segment, and described construction section is provided with a keyway.
Preferred embodiment is, described drive motors output shaft is arranged with a taper sheath, bellmouth suitable with described taper sheath after described small belt pulley/described pinion closes, and the large aperture epitaxial lateral overgrowth of described taper sheath stretches formation disk, described disk is provided with multiple screwed hole, is provided with set bolt fastening described small belt pulley/described pinion and described taper sheath in each described screwed hole.
Preferred embodiment is, two described rail structures are identical is two mountains rail.
Preferred embodiment is, an arch hole is opened in the top that the described head of a bed is positioned at described pair of mountain rail, and in described arch hole, place is fixed with an arch cover, and described arch cover extends along described pair of mountain rail.
Preferred embodiment is, also comprise the protective cover arranged that slides, described protective cover is crossed on described base.
Preferred embodiment is, the both sides of described big cargo chute are L shape bar plate, and described L shape bar plate and described big palette contact position are provided with one piece and regulate cushion block.
Preferred embodiment is, also comprises electric cabinet, described electric cabinet, is provided with multimedia system in described electric cabinet, and described multimedia system is used for audio plays and video.
Preferred embodiment is, described lathe bed and described base are structure as a whole setting.
After adopting technique scheme, the invention has the beneficial effects as follows: because high precision digital control lathe of the present invention comprises lathe bed, the head of a bed and base, wherein the width of the head of a bed is greater than the width of lathe bed, make the present invention operationally more stable; Above lathe bed, both sides are provided with two slide rails, have big cargo chute above two slide rails.Relative to prior art, a groove is provided with in the middle of on the upside of lathe bed of the present invention, the lathe bed that this groove is corresponding is provided with screw mandrel end seat and screw mandrel female seat from outside to inside successively, wherein screw mandrel end seat is divided into the holder and sliding seat that removably connect, allow ball screw be fixed in screw mandrel end seat and screw mandrel female seat successively, because screw mandrel end seat is for removably connecting, make ball screw installation, maintenance and clean time, all conveniently can carry out, ensure that service life; Simultaneously ball screw is centrally symmetrical structure, makes it extend service life further.Because ball screw is mid-, the big palette above lathe bed of the present invention, for falling matrix, enables the space between itself and lathe bed make ball screw normal mounting, normally runs.And the numerically controlled lathe of middle lead screw, make numerically controlled lathe operationally, shake little, wear and tear little and precision is high, significantly reduce mismachining tolerance, also improve service life, ensure device security.
Accompanying drawing explanation
Fig. 1 is the structural representation of high precision digital control lathe of the present invention;
Fig. 2 be high precision digital control lathe of the present invention with structural representation during protective cover;
Fig. 3 is the main shaft of high precision digital control lathe of the present invention and the structural representation of drive motors;
Fig. 4 is the profile at A-A place in Fig. 1;
Fig. 5 is the output shaft of drive motors of the present invention and the amplification sectional view of belt pulley;
Fig. 6 is the structural representation of the ball screw of high precision digital control lathe of the present invention;
Fig. 7 is the structural representation of the middle main shaft of high precision digital control lathe of the present invention;
Fig. 8 is the structural representation of the screw mandrel end seat of high precision digital control lathe of the present invention;
In figure: 1-lathe bed, 100-groove, 2-head of a bed, 3-base, 4-bis-mountains rail, 5-big palette, 6-big cargo chute, 60-regulate cushion block, 7-arch cover, 8-ball screw, 80-screw rod, 81-nut, 82-link, 9-screw mandrel end seat, 90-holder, 91-sliding seat, 10-screw mandrel female seat, 11-main shaft, 110-construction section, 1100-keyway, 111-thread segment, 12-belt pulley, 13-drive motors output shaft, 130-taper sheath, 14-belt, 15-protective cover, 150-handle, 16-set bolt, 17-electric cabinet, 18-gripper shoe, 19-turnbuckle.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, a kind of high precision digital control lathe comprises lathe bed 1, the head of a bed 2 and base 3, and wherein the width of the head of a bed 2 is greater than the width of lathe bed 1, makes the present invention operationally relatively stable, helps improve machining accuracy; Lathe bed 1 and base 3 are structure as a whole setting, reduce and make the present invention's vibration operationally, and then improve the precision of processing; Base 3 is provided with a protective cover 7 that can slide along base 3, and protective cover 15 is crossed on base 3, and on protective cover 15, the both sides of corresponding lathe bed 1 are respectively equipped with a handles 150.When pulling protective cover 15, conveniently carried out by handle 150.
Be provided with a groove 100 in the middle of on the upside of lathe bed 1, the lathe bed 1 directly over groove 100 is provided with big palette 5, and big palette 5 is for falling matrix.Lathe bed 1 is respectively equipped with a slide rail in both sides above, preferably two mountains rail 4; Article two, two mountains rail 4 has one piece of big cargo chute 6 above.The both sides of the big cargo chute 6 of the present embodiment are L shape bar plate, and L shape bar plate and big palette 5 contact position are provided with one piece and regulate cushion block 60, and this adjustment cushion block 60 selects drift.Usual big cargo chute 6 one pieces of substrates, a side of substrate is provided with two symmetrically arranged bar plates, and the cross section of each bar plate is L shape, and the L shape of two bar plates is oppositely arranged, and the L shape of each bar plate is provided with one and regulates cushion block 60.In use, big cargo chute 6 and fair wear and tear, make big cargo chute 6 uneven in the present invention, regulates cushion block 60, slip crate can be made not tilt, and then make the good operation stability of big cargo chute 6, greatly improve precision of the present invention by adjustment.
As shown in Figure 2 and Figure 8, the lathe bed 1 of groove 100 correspondence is respectively equipped with screw mandrel end seat 9 and screw mandrel female seat 10, wherein screw mandrel end seat 9 is fixed on the end of the lathe bed 1 of groove 100 correspondence, and screw mandrel end seat 9 comprises holder 90 and sliding seat 91, holder 90 is fixed on lathe bed 1, holder 90 is provided with a U-shaped breach, the centre of sliding seat 91 has been provided with a screw mandrel through hole, make the screw mandrel through hole of sliding seat 91 corresponding with U-shaped breach, holder 90 and sliding seat 91 are equipped with multiple installing hole simultaneously.Sliding seat 91 being linked together with holder 90 is dismountable by after placing bolt in each installing hole.The present invention install, maintenance or clean ball screw 8 time, all can conveniently carry out.Especially when mounted, by adjustment easily, ball screw 8 is installed appropriately, can not be distorted, further increase the precision of processing, reduce cost.
Above-mentioned screw mandrel female seat 10 is located on the big cargo chute 6 of groove 100 respective side, and screw mandrel female seat 10 is arranged in the middle of lathe bed 1; Centre bore is provided with in the middle of screw mandrel female seat 10.Be provided with screw mandrel female seat 10 in groove 100 after, ball-screw 8 is run more stable, accurate, not yielding, damaged, and long service life; Firmly can also be arranged on big cargo chute 6 center, make to operate steadily not easily distortion, and be convenient to passing through smoothly of ball-screw 8.
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 6, be provided with ball screw 8 in groove 100, ball screw 8 nut 81, the two ends of nut 81 connect a screw rod 80 respectively, and the end of screw rod 80 is provided with link 82.The nut 81 of ball screw 8 is provided with universal driving shaft, and the centre bore of universal driving shaft and screw mandrel female seat 10 is connected, and the end of a screw rod 80 is arranged in the sliding seat 91 of screw mandrel end seat 9.The present invention is by mid-for ball screw 8, two screw rod 80 structures again because of ball screw 8 of the present invention are identical, and the link 82 of screw rod 80 end all can be connected with screw mandrel end seat 9, it is made to be used alternatingly, after the wearing and tearing of one end, the replaceable other end continues to use, improve the utilization rate of ball-screw 8, substantially prolongs the service life of ball-screw 8.
As shown in Figure 3, the head of a bed 2 be provided with a through hole, be provided with main shaft 11 in through hole, main shaft 11 stretches out the head of a bed 2 end and big belt pulley/gear wheel is in transmission connection, and be provided with drive motors below the head of a bed 2, drive motors selects variable-frequency motor.Drive motors output shaft 13 stretches out the head of a bed 2 and is connected with small belt pulley 13 or pinion drive, and small belt pulley 13 or pinion are Split type structure; Small belt pulley 13/ pinion is taken turns by belt 14 and large belt/gear wheel and is in transmission connection.Because small belt pulley 13 pinion is Split type structure, make it and drive motors output shaft 13 is installed time, without the need to the two being fitted together by external force, thus avoid the damage of drive motors output shaft 13.Simultaneously because drive motors selects variable-frequency motor, make the present invention that a drive motors is only set, provide cost savings.
As shown in Figure 7, the main shaft 11 of this city embodiment comprises construction section 110, and the end of construction section 110 is provided with thread segment 110, and construction section 110 is provided with a keyway 1100.The main shaft 11 of this structure makes it easier for installation.
As shown in Figure 5, drive motors output shaft 13 is arranged with a taper sheath 130, small belt pulley 13/ pinion closes rear and that taper sheath 130 is suitable bellmouth, and the large aperture epitaxial lateral overgrowth of taper sheath 130 stretches formation disk, disk is provided with multiple screwed hole, is provided with set bolt 16 fastening small belt pulley 13/ pinion and taper sheath 130 in each screwed hole.The pinion of the present embodiment or the bottom of small belt pulley 13 are fixed with gripper shoe 18, and gripper shoe 18 is provided with the turnbuckle 19 be connected with taper sheath 130.When mounted, bus because of taper sheath 130 is angled straight lines, is so after screwed hole put into by the set bolt 16 of straight line by bus, along with the rotation of set bolt 16 in screwed hole, taper sheath 130 and pinion or small belt pulley 13 are tightened up, thus make fastening effect better.
As shown in Figure 1, Figure 2 and Figure 4, an arch hole is opened in the top that the head of a bed 2 is positioned at two mountains rail 4, and be fixed with an arch cover 7 at arch hole place, arch cover 7 extends along two mountains rail 4.Rail 4 cover in two mountains is established by this arch cover 7, and when Digit Control Machine Tool is adding man-hour, its waste material produced along the outside of the direct slideway lathe bed 1 of arch cover 7, thus can be convenient to the cleaning of two mountains rail 4, improves and protects with two mountains rail 4 lathe bed 1 of Digit Control Machine Tool.
As depicted in figs. 1 and 2, the present invention also comprises electric cabinet 17, is provided with multimedia system in electric cabinet 17, and multimedia system is used for audio plays and video.Electric cabinet 17 inside of the present embodiment is provided with video/audio system, and this video/audio system comprises: the battery, communicating circuit, internal memory, video player and the audio player that are located at the controller in electric cabinet 17 and are electrically connected with controller respectively; Be located at the display screen on electric cabinet 17 surface, loudspeaker and USB interface, wherein loudspeaker is electrically connected with audio player; Wherein display screen and USB interface are electrically connected with controller respectively; Be located at the remote controller of electric cabinet 17 outside, this remote controller and communicating circuit carry out wireless telecommunications.When using video/audio system of the present invention, with remote controller emission video signal to communicating circuit, controller reads video information by video player from internal memory, passes to controller after carrying out decoding conversion, and then the signal of decoding conversion is shown image by display screen by controller again.After audio player reads audio-frequency information from internal memory simultaneously, pass to controller after carrying out decoding conversion, then controller is played sound by loudspeaker.Audio player of the present invention and video player independently control in addition, are provided with independent audio frequency control button on a remote control, and after this key presses, audio player can play music, slows down the fatigue of operating personnel.
In sum, numerically controlled lathe of the present invention by mid-for ball screw 8, thus decreases the wearing and tearing of two mountains rail 4, and when numerically controlled lathe is worked, lathe bed 1 is more stable, and machining accuracy is higher; The two ends of ball screw 8 of the present invention have the identical screw rod of structure 80 simultaneously, its two ends all can be used, thus add the service life of ball screw 8.And monolithic stability of the present invention, reduce vibrations during work, further increase machining accuracy.
The above preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, etc. the improvement etc. of same high precision digital control lathe structure, all should be included within protection scope of the present invention.
Claims (10)
1. a high precision digital control lathe, comprises lathe bed, the head of a bed and base, it is characterized in that, the width of the described head of a bed is greater than the width of described lathe bed, be provided with a groove in the middle of on the upside of described lathe bed, also comprise screw mandrel end seat, described screw mandrel end seat is fixed on the end of described lathe bed corresponding to described groove; Described screw mandrel end seat comprises holder and sliding seat, and described holder is fixed on described lathe bed, and described sliding seat and described holder removably connect;
Be positioned at the big palette directly over described groove, described big palette is for falling matrix;
Article two, the slide rail be arranged in parallel, two described slide rails are located at both sides above described lathe bed respectively;
Big cargo chute, described big cargo chute is crossed on two described slide rails, and big cargo chute can reciprocatingly slide along two described slide rails;
Screw mandrel female seat, described screw mandrel female seat is located on the described big cargo chute of described groove respective side, and described screw mandrel female seat is arranged in the middle of described lathe bed; Centre bore is provided with in the middle of described screw mandrel female seat;
Be positioned at the ball screw of described groove, described ball screw comprises nut, and the two ends of described nut connect a screw rod respectively, and the end of described screw rod is provided with link; The nut of described ball screw is provided with universal driving shaft, and the centre bore of described universal driving shaft and described screw mandrel female seat is connected, and the end of a described screw rod is arranged in the described sliding seat of described screw mandrel end seat.
2. high precision digital control lathe according to claim 1, it is characterized in that, the described head of a bed be provided with a through hole, main shaft is provided with in described through hole, described main shaft stretches out described head of a bed end and big belt pulley/gear wheel is in transmission connection, be provided with drive motors below the described head of a bed, described drive motors selects variable-frequency motor; Described drive motors output shaft stretches out the described head of a bed and is connected with small belt pulley/pinion drive, and described small belt pulley/described pinion is Split type structure; Described small belt pulley/pinion is taken turns by belt and described large belt/gear wheel and is in transmission connection.
3. high precision digital control lathe according to claim 2, is characterized in that, described main shaft comprises construction section, and the end of described construction section is provided with thread segment, and described construction section is provided with a keyway.
4. high precision digital control lathe according to claim 2, it is characterized in that, described drive motors output shaft is arranged with a taper sheath, bellmouth suitable with described taper sheath after described small belt pulley/described pinion closes, and the large aperture epitaxial lateral overgrowth of described taper sheath stretches formation disk, described disk is provided with multiple screwed hole, is provided with set bolt fastening described small belt pulley/described pinion and described taper sheath in each described screwed hole.
5. high precision digital control lathe according to claim 1, is characterized in that, two described rail structures are identical is two mountains rail.
6. high precision digital control lathe according to claim 5, is characterized in that, an arch hole is opened in the top that the described head of a bed is positioned at described pair of mountain rail, and in described arch hole, place is fixed with an arch cover, and described arch cover extends along described pair of mountain rail.
7. high precision digital control lathe according to claim 1, is characterized in that, also comprise the protective cover arranged that slides, described protective cover is crossed on described base.
8. high precision digital control lathe according to claim 1, is characterized in that, the both sides of described big cargo chute are L shape bar plate, and described L shape bar plate and described big palette contact position are provided with one piece and regulate cushion block.
9. high precision digital control lathe according to claim 1, is characterized in that, also comprises electric cabinet, described electric cabinet, is provided with multimedia system in described electric cabinet, and described multimedia system is used for audio plays and video.
10. the high precision digital control lathe according to any one of claim 1 to 9, is characterized in that, described lathe bed and described base are structure as a whole setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510529342.7A CN105127456A (en) | 2015-08-26 | 2015-08-26 | High-precision numerical control lathe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510529342.7A CN105127456A (en) | 2015-08-26 | 2015-08-26 | High-precision numerical control lathe |
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| CN105127456A true CN105127456A (en) | 2015-12-09 |
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| CN201510529342.7A Pending CN105127456A (en) | 2015-08-26 | 2015-08-26 | High-precision numerical control lathe |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030301A (en) * | 2017-06-10 | 2017-08-11 | 顺德职业技术学院 | One kind rotation turning special tool-post |
| CN110560786A (en) * | 2019-09-21 | 2019-12-13 | 宜兴市九洲封头锻造有限公司 | Cutter walking mechanism of edge tearing machine |
| CN111790924A (en) * | 2020-08-06 | 2020-10-20 | 金华市彩橙机床有限公司 | Lathe capable of automatically cleaning and maintaining |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107030301A (en) * | 2017-06-10 | 2017-08-11 | 顺德职业技术学院 | One kind rotation turning special tool-post |
| CN110560786A (en) * | 2019-09-21 | 2019-12-13 | 宜兴市九洲封头锻造有限公司 | Cutter walking mechanism of edge tearing machine |
| CN111790924A (en) * | 2020-08-06 | 2020-10-20 | 金华市彩橙机床有限公司 | Lathe capable of automatically cleaning and maintaining |
| CN111790924B (en) * | 2020-08-06 | 2021-05-25 | 南通威锋重工机械有限公司 | Lathe capable of automatically cleaning and maintaining |
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Application publication date: 20151209 |