CN2865936Y - Main shaft moving digital control lathe - Google Patents
Main shaft moving digital control lathe Download PDFInfo
- Publication number
- CN2865936Y CN2865936Y CN 200620100195 CN200620100195U CN2865936Y CN 2865936 Y CN2865936 Y CN 2865936Y CN 200620100195 CN200620100195 CN 200620100195 CN 200620100195 U CN200620100195 U CN 200620100195U CN 2865936 Y CN2865936 Y CN 2865936Y
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- guide rail
- panel
- axis guide
- axis
- rail panel
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Abstract
The utility model discloses a main axis movable digital control lathe composed of one worktable. Two sides of worktable top are respectively set with one side panel. Two guide rail Z axes are set in the middle of worktable top. Z axis guide rail panel is set on guide rail. One headstock is set on the panel. The top of panel is set with one main axis motor. The main axis motor is connected to main axis inside headstock through one belt. Front end of the two side panels of worktable is fastened to X axis guide rail bottom board with bolt. The top of such guide rail bottom board is set with two transverse guides rails. Moreover, X axis guide rail panel is set on guide rail. The X axis guide rail panel is set with two vertical guide rails. One Y axis guide rail panel that can move vertically along guide rail is set on guide rail. The utility model has overcome the disadvantages of existing digital control lathe. Moreover, it features high processing efficiency, high precision, quick knife change speed and accurate positioning, etc. The digital control lathe is particularly suitable for batch production of super slim parts with complex shapes.
Description
Technical field
The utility model relates to a kind of Digit Control Machine Tool, particularly a kind of main axle moving formula Digit Control Machine Tool.
Background technology
Along with further developing of the big production of socialization, numerically controlled lathe is widely used in various processing industries, and its working (machining) efficiency affects a production efficiency of products to a great extent, and therefore, the working (machining) efficiency that improves lathe has important production meaning.Traditional numerically controlled lathe generally comprises power set, transmission device, several sections such as main axis rotation device and knife rest, wherein the main axis rotation device is fixedly set on the lathe, during work, processing work is fixed on the main shaft and rotates synchronously with its maintenance, and move the processing that realizes workpiece by the three-dimensional of knife rest, in whole process, part precision is all realized by moving of knife rest, cause all bad control of process operation and machining accuracy, can not realize simultaneously the continuous processing of workpiece, production efficiency is lower, does not also meet the needs that modernized streamline is produced.
In addition; the general employing of the knife rest of tradition lathe is rotary; required various cutters be fixed in regular turn knife rest around; when tool changing; at first must make knife rest depart from the certain distance of processing work; in rotary course, bump preventing with workpiece; open positioner and swivelling tool-holder subsequently; required cutter is put in place afterwards and stationary positioned; knife rest is got back near the initial position and the continuation of workpiece to be processed; whole process is very complicated, causes tool-changing speed very slow, especially when needing frequent tool changing in the process; had a strong impact on the production efficiency of lathe; the also bad control of knife rest positioning accuracy when rotated simultaneously, the mismachining tolerance of this error meeting and cutter superposes, and then can weaken the crudy of whole part.
In addition, originally when processing, can produce certain centrifugal force with the workpiece of main shaft rotation synchronously, add the active force of fixing a cutting tool, can make workpiece depart from spindle centerline, and workpiece is long more, eccentric distance in the middle of the workpiece will be big more, for guaranteeing the machining accuracy of workpiece, the tradition lathe can only be processed some thick and parts that shape is fairly simple, and can only adopt special lathe to process for ultra-fine length, complex-shaped part, this can cause the increase of production cost on the one hand, and too much lathe also will be occupied very big production space simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of main axle moving formula numerically controlled lathe, has that working (machining) efficiency height, precision height, tool-changing speed are fast, the characteristics of accurate positioning, is specially adapted to the batch process of ultra-fine long and complex-shaped part.
A kind of main axle moving formula numerically controlled lathe is characterized in that: comprise a workbench, the table surface dual-side respectively fixedly installs a side panel, is provided with two guide rail Z axles in the middle of the table top; Z axis rail panel is set on the described guide rail, one main spindle box is set on this panel, its top fixedly installs a spindle motor, spindle motor is by a belt and the main shaft interlock that is arranged on the main spindle box the inside, the main spindle box bottom thread connects a screw mandrel, the screw mandrel front end is articulated on the table top, and a terminal and servomotor that is fixed in workbench is connected; Described workbench two sides front edge of board connects X-axis guide rail base plate with bolting, this is provided with two cross slide waies above guide rail base plate, and guide rail is provided with the X-axis guide rail panel that can move along guide rail, described X-axis guide rail panel side is connected with a wire rod thread that is articulated on the X-axis guide rail base plate, and the end of screw mandrel is fixed on a servomotor; Be provided with two longitudinal rails above the described X-axis guide rail panel, be provided with one on the guide rail and can make the Y-axis guide rail panel vertically move along guide rail, the upper surface of Y-axis guide rail panel is threaded and one can drives it and make the screw mandrel vertically move along guide rail, screw mandrel is terminal to link to each other with a servomotor that is connected on the motor base, and motor base wherein is fixedly installed on X-axis guide rail panel upper end; On Y-axis guide rail panel, be provided with two row's base of tools; Described Y-axis guide rail panel, X-axis guide rail panel and X-axis guide rail base plate center all are provided with a through hole, wherein fixedly install a centre frame on the through hole on the X-axis guide rail base plate, the centre frame inner hollow is also coaxial with main shaft, its front end is the collet of a variable-diameter, and passes the through hole of X-axis guide rail panel and Y-axis guide rail panel successively.
Above-mentioned two row's base of tools are respectively arranged with four base of tools, and the relative center of two row's cutters symmetry.
Above-mentionedly one metal inductive switch is set, is respectively applied for moving into place of control X, Y, Z axis rail panel in corresponding place, two sides with X, Y, Z axis rail panel.
On the above-mentioned Y-axis guide rail panel longitudinal hole is set, a dustproof corrosion resistant plate is installed on it, a through hole that is slightly larger than the centre frame point diameter is set in the middle of the steel plate.
Add man-hour, clamping workpiece is in main shaft endoporus and centre frame endoporus, and is adjustable because of the centre frame diameter of bore, according to two one line principles, makes whole work-piece have good stability and rigidity.In process, the horizontal and vertical processing of workpiece realizes by X, moving of Y-axis guide rail panel respectively, the axial processing of workpiece then realizes by moving of Z axle, the machining accuracy of the part that this just makes is controlled by cutter with a constraint and the main shaft with two constraints respectively, make process operation simple, also be convenient to the control of element precision, all adopt linear rolling track because of three movable panels horizontal, vertical and axially processing simultaneously, the wearability of guide rail is good, precision is high, thereby has further guaranteed the machining accuracy of fabricated part.
The distance of cutter of the present utility model and centre frame front end face remains motionless in process, thereby guaranteed that the position to be processed of workpiece and the distance of centre frame front end face remain unchanged, improved the rigidity that adds the part in man-hour, the eccentric error that centrifugal force and cutter active force are produced is very little, do not exceed the part precision scope, can satisfy thick and part that shape is fairly simple, also be satisfied with simultaneously ultra-fine long and complex-shaped part, enlarged the range of work, this has reduced production cost to a certain extent, has slowed down the situation of production space anxiety.In addition, utilize axial the moving back and forth of main shaft, can realize the continuous processing of slender piece, reduced the lay day of workpiece, improved production efficiency, also meet the needs that modernized streamline is produced simultaneously.
Every row's base of tool of the present utility model is respectively arranged with four base of tools, and the relative center of two row's base of tools symmetry, when changing cutter, as long as can realize rapid changing knife by moving of combining of X-axis guide rail panel and Y-axis guide rail panel, simple to operate and rapid, greatly improved the production efficiency of lathe, keep motionless in the tool changing front-back direction with respect to Y-axis guide rail panel because of each cutter simultaneously, thereby can in exchanging knives process, not produce the position error of cutter, improved the finished product accuracy and the quality of part.
, one metal inductive switch respectively is set here, is respectively applied for moving into place of control X, Y, Z axis rail panel, prevent that panel from moving the excessive stuck phenomenon that causes, and avoids turned part to cause damage in corresponding place, two sides with X, Y, Z axis rail panel.And the dustproof corrosion resistant plate of on Y-axis guide rail panel, installing, the guide rail on X-axis guide rail panel and the Y-axis guide rail panel is polluted in the smear metal when then being used to prevent machined into, prolongs the service life of guide rail, guarantees machining accuracy.
Description of drawings
Fig. 1, perspective view of the present utility model;
The perspective view at Fig. 2, another visual angle of the present utility model;
Fig. 3, vertical view of the present utility model;
Fig. 4, perspective exploded view of the present utility model.
The specific embodiment
A kind of main axle moving formula numerically controlled lathe shown in Fig. 1,2,3 and 4 comprises a workbench 1, and workbench 1 table top dual-side respectively fixedly installs a side panel 2, is provided with two guide rail Z axles 11 in the middle of the table top; Z axis rail panel 12 is set on the described guide rail, one main spindle box 13 is set on this panel, its top fixedly installs a spindle motor 14, spindle motor 14 is by a belt 15 and main shaft 16 interlocks that are arranged on main spindle box 13 the insides, main spindle box 13 bottom thread connect a screw mandrel 17, screw mandrel 17 front ends are articulated on the table top by a support 18, and a terminal and servomotor 31 that is fixed in workbench is connected.
Workbench both sides panel 2 front ends connect X-axis guide rail base plate 4 with bolting, this is provided with two cross slide waies 41 above guide rail base plate, and guide rail is provided with the X-axis guide rail panel 5 that can move along guide rail 41, described X-axis guide rail panel 5 sides are threaded with a screw mandrel 52 that is articulated on the X-axis guide rail base plate, and the end of screw mandrel 52 is fixed on a servomotor 32.Be provided with two longitudinal rails 51 above the X-axis guide rail panel 5, be provided with one on the guide rail and can make the Y-axis guide rail panel 6 vertically move along guide rail, the upper surface of Y-axis guide rail panel 6 is threaded and one can drives it and make the screw mandrel 61 vertically move along guide rail, screw mandrel 61 ends link to each other with a servomotor 33 that is connected on the motor base 7, and motor base 7 wherein is fixedly installed on X-axis guide rail panel 5 upper ends.
Be provided with two row's base of tools 62 above the Y-axis guide rail panel 6, be provided with four base of tools in every row's base of tool 62, and two row's base of tools, 62 relative center symmetries.When changing cutter, as long as can realize rapid changing knife by moving of X, Y-axis guide rail panel 5,6, simple to operate and rapid, greatly improved the production efficiency of lathe, keep motionless in the tool changing front-back direction with respect to Y-axis guide rail panel 6 because of each cutter simultaneously, thereby can in exchanging knives process, not produce the position error of cutter, improved the finished product accuracy and the quality of part.One longitudinal hole 63 is set on the Y-axis guide rail panel 6, one dustproof corrosion resistant plate 64 is installed on it, one through hole 641 that is slightly larger than centre frame 8 point diameters is set in the middle of the steel plate 64, the guide rail on X-axis guide rail panel 5 and the Y-axis guide rail panel 6 is polluted in smear metal when being used to prevent machined into, prolong the service life of guide rail, guarantee machining accuracy.
X-axis guide rail base plate 4, X-axis guide rail panel 5, Y-axis guide rail panel 6 centers all are provided with a through hole, wherein fixedly install a centre frame 8 on the through hole on the X-axis guide rail base plate 4, centre frame 8 inner hollow are also coaxial with main shaft 16, its front end is the collet 81 of a variable-diameter, and passes the through hole of X-axis guide rail panel 5 and Y-axis guide rail panel 6 successively.
, one metal inductive switch 9 respectively is set here, is respectively applied for moving into place of control X, Y, Z axis rail panel, prevent that panel from moving the excessive stuck phenomenon that causes, and avoids turned part to cause damage in corresponding place, two sides with X, Y, Z axis rail panel.
Add man-hour, clamping workpiece is in main shaft 16 endoporus and centre frame 8 endoporus, and is adjustable because of centre frame 8 diameter of bores, according to two one line principles, makes whole work-piece have good stability and rigidity.In process, X is passed through in the horizontal and vertical processing of workpiece respectively, Y-axis guide rail panel 5,6 move realizes, the axial processing of workpiece then realizes by moving of Z axis rail panel 12, the machining accuracy of the part that this just makes is controlled by cutter with a constraint and the main shaft 16 with two constraints respectively, make process operation simple, also be convenient to the control of element precision, simultaneously because of horizontal, vertically three movable panels with axially processing all adopt linear rolling track, the wearability of guide rail is good, the precision height, thus the machining accuracy of fabricated part further guaranteed.
The distance of cutter and centre frame 8 front end faces remains motionless in process, the distance that has guaranteed the position to be processed of workpiece and centre frame 8 front end faces is constant, improved the rigidity that adds the part in man-hour, no matter be thick and part that shape is fairly simple, or ultra-fine long and complex-shaped part, the eccentric error that its centrifugal force and cutter active force produce is very little, all do not exceed the part precision scope, enlarged the scope of machinable material, this has reduced production cost to a certain extent, has slowed down the situation of production space anxiety.In addition, utilize main shaft 16 axial moving back and forth, can realize the continuous processing of slender piece, reduced the lay day of workpiece, improved production efficiency, also meet the needs that modernized streamline is produced simultaneously.
In a word, the utility model is a kind of main axle moving formula numerically controlled lathe, have that machining accuracy height, tool-changing speed are fast, the characteristics of accurate positioning, be specially adapted to the batch process of ultra-fine long and complex-shaped part, as micro element, miniature axle, electronic connector, glasses clock and watch and various five metals gadgets etc.
Claims (4)
1, a kind of main axle moving formula numerically controlled lathe, it is characterized in that: comprise a workbench, the table surface dual-side respectively fixedly installs a side panel, is provided with two guide rail Z axles in the middle of the table top; Z axis rail panel is set on the described guide rail, one main spindle box is set on this panel, its top fixedly installs a spindle motor, spindle motor is by a belt and the main shaft interlock that is arranged on the main spindle box the inside, the main spindle box bottom thread connects a screw mandrel, the screw mandrel front end is articulated on the table top, and a terminal and servomotor that is fixed in workbench is connected; Described workbench two sides front edge of board connects X-axis guide rail base plate with bolting, this is provided with two cross slide waies above guide rail base plate, and guide rail is provided with the X-axis guide rail panel that can move along guide rail, described X-axis guide rail panel side is connected with a wire rod thread that is articulated on the X-axis guide rail base plate, and the end of screw mandrel is fixed on a servomotor; Be provided with two longitudinal rails above the described X-axis guide rail panel, be provided with one on the guide rail and can make the Y-axis guide rail panel vertically move along guide rail, the upper surface of Y-axis guide rail panel is threaded and one can drives it and make the screw mandrel vertically move along guide rail, screw mandrel is terminal to link to each other with a servomotor that is connected on the motor base, and motor base wherein is fixedly installed on X-axis guide rail panel upper end; On Y-axis guide rail panel, be provided with two row's base of tools; Described Y-axis guide rail panel, X-axis guide rail panel and X-axis guide rail base plate center all are provided with a through hole, wherein fixedly install a centre frame on the through hole on the X-axis guide rail base plate, the centre frame inner hollow is also coaxial with main shaft, its front end is the collet of a variable-diameter, and passes the through hole of X-axis guide rail panel and Y-axis guide rail panel successively.
2, a kind of main axle moving formula numerically controlled lathe as claimed in claim 1 is characterized in that: described two row's base of tools are respectively arranged with four base of tools, and the relative center of two row's cutters symmetry.
3, a kind of main axle moving formula numerically controlled lathe as claimed in claim 1 is characterized in that: describedly in the corresponding place, two sides with X, Y, Z axis rail panel one metal inductive switch is set, is respectively applied for moving into place of control X, Y, Z axis rail panel.
4, a kind of main axle moving formula numerically controlled lathe as claimed in claim 1 is characterized in that: on the described Y-axis guide rail panel longitudinal hole is set, a dustproof corrosion resistant plate is installed on it, a through hole that is slightly larger than the centre frame point diameter is set in the middle of the steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100195 CN2865936Y (en) | 2006-01-09 | 2006-01-09 | Main shaft moving digital control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100195 CN2865936Y (en) | 2006-01-09 | 2006-01-09 | Main shaft moving digital control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865936Y true CN2865936Y (en) | 2007-02-07 |
Family
ID=37701637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620100195 Expired - Fee Related CN2865936Y (en) | 2006-01-09 | 2006-01-09 | Main shaft moving digital control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2865936Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078981A (en) * | 2010-12-27 | 2011-06-01 | 中国科学院光电技术研究所 | Precision boring tool for realizing multi-meter-level span micron-level coaxial precision hole |
| CN102151849A (en) * | 2011-03-28 | 2011-08-17 | 康凤明 | Mobile spindle box of numerically controlled lathe |
| CN103071810A (en) * | 2012-12-26 | 2013-05-01 | 长春理工大学 | Miniature longitudinal cutting double cutter row turning machine |
| CN103170650A (en) * | 2013-03-20 | 2013-06-26 | 浙江大学宁波理工学院 | Minitype turning machine tool used for machining mesoscopic scale objects |
| CN104827307A (en) * | 2015-01-23 | 2015-08-12 | 南京建克机械有限公司 | Crosshead shoe third axis group mechanism matched with positive axis of numerical control head-sliding machine |
| CN104827308A (en) * | 2015-02-05 | 2015-08-12 | 南京建克机械有限公司 | Third axis group mechanism for head-sliding turn-milling machine tool |
| CN104827306A (en) * | 2015-01-23 | 2015-08-12 | 南京建克机械有限公司 | Crossed slider third axis set mechanism matched with positive-axis mechanism on numerical control turn milling main shaft box moving machine |
| CN104827305A (en) * | 2015-01-16 | 2015-08-12 | 南京建克机械有限公司 | Third-axis set mechanism matched with positive axis of swiss type numerically-controlled lathe |
| CN104827309A (en) * | 2015-01-16 | 2015-08-12 | 南京建克机械有限公司 | Swiss-type turning-milling machine tool with positive axis providing with four-axis structure |
| CN104827351A (en) * | 2015-01-16 | 2015-08-12 | 南京建克机械有限公司 | Six-axis Swiss-type turning-milling machine tool formed by matching positive-axis mechanism with third axis group mechanism |
| CN104858720A (en) * | 2015-01-23 | 2015-08-26 | 南京建克机械有限公司 | Main shaft box movement type turn milling machine tool with five-axis structure on positive axis |
| CN104858658A (en) * | 2015-01-16 | 2015-08-26 | 南京建克机械有限公司 | Spindle box movable type milling tool with main shaft with five-shaft structure |
| CN104875032A (en) * | 2015-01-16 | 2015-09-02 | 南京建克机械有限公司 | Core-passing turning-milling machine tool of five-shaft structure |
| CN104875079A (en) * | 2015-01-23 | 2015-09-02 | 南京建克机械有限公司 | Recutting centering type turn-milling machine tool with five-axis structure type front axis |
| CN105108179A (en) * | 2015-08-09 | 2015-12-02 | 林宇 | Lathe |
-
2006
- 2006-01-09 CN CN 200620100195 patent/CN2865936Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078981A (en) * | 2010-12-27 | 2011-06-01 | 中国科学院光电技术研究所 | Precision boring tool for realizing multi-meter-level span micron-level coaxial precision hole |
| CN102078981B (en) * | 2010-12-27 | 2012-12-19 | 中国科学院光电技术研究所 | Precision boring tool for realizing multi-meter-level span micron-level coaxial precision hole |
| CN102151849A (en) * | 2011-03-28 | 2011-08-17 | 康凤明 | Mobile spindle box of numerically controlled lathe |
| CN103071810A (en) * | 2012-12-26 | 2013-05-01 | 长春理工大学 | Miniature longitudinal cutting double cutter row turning machine |
| CN103170650A (en) * | 2013-03-20 | 2013-06-26 | 浙江大学宁波理工学院 | Minitype turning machine tool used for machining mesoscopic scale objects |
| CN103170650B (en) * | 2013-03-20 | 2015-10-28 | 浙江大学宁波理工学院 | Miniature turning machine is used in the processing of meso-scale object |
| CN104827305A (en) * | 2015-01-16 | 2015-08-12 | 南京建克机械有限公司 | Third-axis set mechanism matched with positive axis of swiss type numerically-controlled lathe |
| CN104827309A (en) * | 2015-01-16 | 2015-08-12 | 南京建克机械有限公司 | Swiss-type turning-milling machine tool with positive axis providing with four-axis structure |
| CN104827351A (en) * | 2015-01-16 | 2015-08-12 | 南京建克机械有限公司 | Six-axis Swiss-type turning-milling machine tool formed by matching positive-axis mechanism with third axis group mechanism |
| CN104858658A (en) * | 2015-01-16 | 2015-08-26 | 南京建克机械有限公司 | Spindle box movable type milling tool with main shaft with five-shaft structure |
| CN104875032A (en) * | 2015-01-16 | 2015-09-02 | 南京建克机械有限公司 | Core-passing turning-milling machine tool of five-shaft structure |
| CN104827306A (en) * | 2015-01-23 | 2015-08-12 | 南京建克机械有限公司 | Crossed slider third axis set mechanism matched with positive-axis mechanism on numerical control turn milling main shaft box moving machine |
| CN104858720A (en) * | 2015-01-23 | 2015-08-26 | 南京建克机械有限公司 | Main shaft box movement type turn milling machine tool with five-axis structure on positive axis |
| CN104875079A (en) * | 2015-01-23 | 2015-09-02 | 南京建克机械有限公司 | Recutting centering type turn-milling machine tool with five-axis structure type front axis |
| CN104827307A (en) * | 2015-01-23 | 2015-08-12 | 南京建克机械有限公司 | Crosshead shoe third axis group mechanism matched with positive axis of numerical control head-sliding machine |
| CN104827308A (en) * | 2015-02-05 | 2015-08-12 | 南京建克机械有限公司 | Third axis group mechanism for head-sliding turn-milling machine tool |
| CN105108179A (en) * | 2015-08-09 | 2015-12-02 | 林宇 | Lathe |
| CN105108179B (en) * | 2015-08-09 | 2017-07-07 | 林宇 | A kind of lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |