CN2933671Y - Numerically controlled fraise machine milling head for manufacturing special-shaped screw rod - Google Patents
Numerically controlled fraise machine milling head for manufacturing special-shaped screw rod Download PDFInfo
- Publication number
- CN2933671Y CN2933671Y CN 200620077196 CN200620077196U CN2933671Y CN 2933671 Y CN2933671 Y CN 2933671Y CN 200620077196 CN200620077196 CN 200620077196 CN 200620077196 U CN200620077196 U CN 200620077196U CN 2933671 Y CN2933671 Y CN 2933671Y
- Authority
- CN
- China
- Prior art keywords
- milling head
- screw rod
- milling
- rail body
- rotary disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model provides a NC milling machine milling head for processing special screw rod, comprising a milling head spindle (1), a milling head case (2), a turning mechanism (3), a cross slide (4), an inclined guide rail (5), a ball screw (6), and a horizontal ball screw base (7). The milling head spindle (1) is arranged in the milling head case (2), the lower end of which is positioned on the turning mechanism (3) adjusting the angle. The turning mechanism (3) is arranged in the cross slide (4), which is positioned in the inclined guide rail (5). The cross slide (4) is connected with the ball screw (6) through the lower horizontal ball screw base (7); wherein, the inclined angle of the inclined guide rail (5) is 30 to 45 degrees.
Description
Technical field
The utility model relates to part, parts or the annex of lathe, is meant a kind of CNC milling machine milling head of processing profiled screw rod especially.
Background technology
Existing screw milling machine milling head is that stretched can not turn round the form structure that also can't regulate centre-height.Processing owing to the special spiral rod that industries such as plastics, oil are used, require the screw channel of milling wide, helical pitch is big, spiral groove depth and helical pitch constantly change, belong to interrupted cut, and cutting force is big, easily produce vibration in working angles, and therefore existing screw milling machine milling head can't satisfy the needs of processing substantially.
Summary of the invention
Technical problem to be solved in the utility model just is to overcome the defective that existing screw milling machine milling head can't satisfy processing profiled screw rod needs, provides a kind of milling head to adopt the setting of slant rail body also can turn round the CNC milling machine milling head of regulating deflection angle and can carrying out the processing profiled screw rod of cutter and workpiece centre height adjustable structure by rotary disk.The CNC milling machine milling head of the processing profiled screw rod of the utility model is by milling head main shaft 1, milling head casing 2, rotary disk 3, middle carriage 4, slant rail body
5, ball screw 6 and laterally ball screw female seat 7 formations, milling head main shaft 1 is installed in the milling head casing 2, milling head casing 2 lower ends are contained on the rotary disk 3 of adjustable deflection angle, rotary disk is arranged on the middle carriage 4, middle carriage 4 devices are on slant rail body 5, and middle carriage 4 connects ball screw 6 by the horizontal ball screw female seat 7 of bottom; Wherein the angle of inclination of slant rail body 5 is 30～45 °.Slant rail body 5 can carry out front and back to be regulated, adjustable range 90～100mm, the centre-height that makes center cutter and workpiece by moving forward and backward of slant rail body 5+15～-adjustable in the 45mm scope, workpiece centre to slant rail body 5 guide pass height are 400mm; Middle carriage 4 links to each other with ball screw 6 by horizontal ball wire female seat 7, stroke 280～300mm; Can do ± 20 ° of rotations by rotary disk 3 by the milling head that milling head main shaft 1 and milling head casing 2 are formed; Milling head is rear-mounted setting.The operation principle of milling head; The milling head main shaft is installed on the milling head casing, by the rotation realization milling head rotation of main shaft workpiece is processed; Regulate the deflection angle of milling head by the milling head that milling head main shaft and milling head casing are formed by the screw of rotary disk with respect to main-shaft axis; Middle carriage drives horizontal ball wire female seat by ball screw rotation and realizes that middle carriage the moving of guide rail direction, just can regulate the height of milling head with respect to workpiece centre by regulating slant rail body front-back direction on the guide rail of slant rail body.
Advantage of the present utility model just is that the CNC milling machine milling head of processing profiled screw rod has adopted the design of rear-mounted slant rail body, greatly make things convenient for the operation up and down of workpiece, has improved the visual degree that workpiece adds man-hour greatly, can reduce maloperation, reduce scrappage.The slant rail body can carry out moving forward and backward of 90～100mm scope, the height that makes center cutter and workpiece centre+15～-adjustable in the 45mm scope, the cutter clamping and the scope of application of the CNC milling machine milling head of processing profiled screw rod of the present utility model have been increased greatly, with the requirement of the screw milling processing of satisfying different-diameter, different groove widths.Simultaneously, milling head can carry out ± 20 ° of rotations by rotary disk, has satisfied the requirement of the screw rod of different lead to cutting-tool angle.Thereby the CNC milling machine milling head of the processing profiled screw rod of the utility model has broad prospect for its application.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further;
Fig. 1 is that the master of the CNC milling machine milling head of the processing profiled screw rod of the utility model looks schematic diagram;
Fig. 2 is the schematic side view of the CNC milling machine milling head of the processing profiled screw rod of the utility model;
Fig. 3 is that the A of CNC milling machine milling head of the processing profiled screw rod of the utility model is to schematic diagram.
See figures.1.and.2 and Fig. 3, the CNC milling machine milling head of processing profiled screw rod of the present utility model is made of milling head main shaft 1, milling head casing 2, rotary disk 3, middle carriage 4, slant rail body 5, ball screw 6 and horizontal ball screw female seat 7.When workpiece was carried out Milling Process, slant rail body 5, rotary disk 3, the milling head of being made up of milling head main shaft 1 and milling head casing 2 all were in locking state; When need use or change the cutter of different-diameter, can make center cutter and workpiece centre be in suitable relative position by the front and back position of adjusting slant rail body 5; Carrying out smoothly of stable, reliable and Milling Process when guaranteeing milling.The milling head of forming by milling head main shaft 1 and milling head casing 2 by rotary disk 3 can do ± 20 ° of rotations are with the deflection angle of adjusting milling head with respect to main-shaft axis, when carrying out the deflection angle adjusting, unclamp the fastening screw 9 of rotary disk 3, rotary worm 8 just can make rotary disk 3 drive milling heads and rotate, and determines that trip bolt 9 behind the deflection angle promptly finishes the adjusting of deflection angle; General screw 9 is set to 6.
The specific embodiment
Below be embodiment of the present utility model, the actual use of the present utility model is not limited to embodiment.
Adopt the CNC milling machine milling head of the processing profiled screw rod of the utility model structure to be used for special spiral rod processing CNCL400 three guide rail CNC milling machines, the CNC milling machine milling head of processing profiled screw rod is by milling head main shaft 1, milling head casing 2, rotary disk 3, middle carriage 4, slant rail body 5, ball screw 6 and horizontal ball wire female seat 7 constitute, milling head main shaft 1 is installed in the milling head casing 2, milling head casing 2 lower ends are contained on the rotary disk 3 of adjustable deflection angle, rotary disk is arranged on the middle carriage 4, middle carriage 4 devices are on the slant rail body, and middle carriage 4 connects ball screw 6 by the horizontal ball screw female seat 7 of bottom; Wherein the angle of inclination of slant rail body 5 is 30 °.The front and back adjustable range 100mm of slant rail body 5, the centre-height that makes center cutter and workpiece by moving forward and backward of slant rail body 5+15～-adjustable in the 45mm scope, workpiece centre to slant rail body 5 guide pass height are 400mm; Middle carriage 4 links to each other with ball screw 6 by horizontal ball screw female seat 7, stroke 300mm; Can do ± 20 ° of rotations by rotary disk 3 by the milling head that milling head main shaft 1 and milling head casing 2 are formed.The slant rail body 5 of the CNC milling machine milling head of processing profiled screw rod links to each other with CNCL400 three guide rail CNC milling machine saddles, is driven by servomotor by ball screw and finishes the length feed motion.Processing diameter phi 210mm plastics machinery screw rod, pitch 400mm, groove depth 80mm, screw channel width 200mm, the actual operating position of plastics machinery special spiral rod of processing is good.
Claims (6)
1, a kind of CNC milling machine milling head of processing profiled screw rod, it is characterized in that by milling head main shaft (1), milling head casing (2), rotary disk (3), middle carriage (4), slant rail body (5), ball screw (6) and horizontal ball screw female seat (7) constitute, milling head main shaft (1) is installed in the milling head casing (2), milling head casing (2) lower end is contained on the rotary disk (3) of adjustable deflection angle, rotary disk is arranged on the middle carriage (4), middle carriage (4) device is on slant rail body (5), and middle carriage (4) connects ball screw (5) by the horizontal ball screw female seat (7) of bottom; Wherein the angle of inclination of slant rail body (5) is 30～45 °.
2, the CNC milling machine milling head of processing profiled screw rod according to claim 1, it is characterized in that slant rail body (5) can carry out front and back and regulate, adjustable range 90～100mm, the centre-height that makes center cutter and workpiece by moving forward and backward of slant rail body (5)+15～-adjustable in the 45mm scope, workpiece centre to slant rail body (5) guide pass height is 400mm.
3, the CNC milling machine milling head of processing profiled screw rod according to claim 1 is characterized in that middle carriage (4) stroke 280～300mm.
4, the CNC milling machine milling head of processing profiled screw rod according to claim 1, the milling head that it is characterized in that being made up of milling head main shaft (1) and milling head casing (2) is for passing through rotary disk (3) ± 20 ° rotational structure.
5, the CNC milling machine milling head of processing profiled screw rod according to claim 1 is characterized in that milling head is rear-mounted setting.
6, the CNC milling machine milling head of processing profiled screw rod according to claim 1 is characterized in that the trip bolt (9) on the rotary disk (3) is set to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077196 CN2933671Y (en) | 2006-08-18 | 2006-08-18 | Numerically controlled fraise machine milling head for manufacturing special-shaped screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077196 CN2933671Y (en) | 2006-08-18 | 2006-08-18 | Numerically controlled fraise machine milling head for manufacturing special-shaped screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2933671Y true CN2933671Y (en) | 2007-08-15 |
Family
ID=38350360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077196 Expired - Fee Related CN2933671Y (en) | 2006-08-18 | 2006-08-18 | Numerically controlled fraise machine milling head for manufacturing special-shaped screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2933671Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898305A (en) * | 2010-07-27 | 2010-12-01 | 济南一机床集团有限公司 | Turning-milling machining center |
| CN102189429A (en) * | 2011-03-25 | 2011-09-21 | 无锡华联精工机械有限公司 | Beam transmission structure for numerical control milling and drilling machine |
| CN102189432A (en) * | 2011-03-25 | 2011-09-21 | 无锡华联精工机械有限公司 | Transverse transmission mechanism of numerically controlled drilling and milling machine |
| CN102350522A (en) * | 2011-06-30 | 2012-02-15 | 西北工业大学 | Processing method of numerical control milling machine with tiltable main shaft |
| CN102626869A (en) * | 2012-05-09 | 2012-08-08 | 长沙金岭机床有限责任公司 | X-axis, Y-axis and Z-axis post-position mechanism of flat lathe bed numerical control lathing milling composite machine tool |
| CN102699694A (en) * | 2012-06-19 | 2012-10-03 | 无锡华联精工机械有限公司 | Manual displacement mechanism of rotary machine tool |
| CN105127788A (en) * | 2015-08-12 | 2015-12-09 | 张家港市精辉达机械有限公司 | Milling machine |
| CN107520619A (en) * | 2017-09-14 | 2017-12-29 | 安徽力成机械装备有限公司 | A kind of inclined end face milling drill centres machine tool |
| CN112828611A (en) * | 2021-01-04 | 2021-05-25 | 南通永锠数控机械科技有限公司 | Automatic rotation mechanism-based automatic rotation method for milling power head |
-
2006
- 2006-08-18 CN CN 200620077196 patent/CN2933671Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898305A (en) * | 2010-07-27 | 2010-12-01 | 济南一机床集团有限公司 | Turning-milling machining center |
| CN102189429A (en) * | 2011-03-25 | 2011-09-21 | 无锡华联精工机械有限公司 | Beam transmission structure for numerical control milling and drilling machine |
| CN102189432A (en) * | 2011-03-25 | 2011-09-21 | 无锡华联精工机械有限公司 | Transverse transmission mechanism of numerically controlled drilling and milling machine |
| CN102350522A (en) * | 2011-06-30 | 2012-02-15 | 西北工业大学 | Processing method of numerical control milling machine with tiltable main shaft |
| CN102350522B (en) * | 2011-06-30 | 2013-02-20 | 西北工业大学 | Processing method of numerical control milling machine with tiltable main shaft |
| CN102626869A (en) * | 2012-05-09 | 2012-08-08 | 长沙金岭机床有限责任公司 | X-axis, Y-axis and Z-axis post-position mechanism of flat lathe bed numerical control lathing milling composite machine tool |
| CN102699694A (en) * | 2012-06-19 | 2012-10-03 | 无锡华联精工机械有限公司 | Manual displacement mechanism of rotary machine tool |
| CN105127788A (en) * | 2015-08-12 | 2015-12-09 | 张家港市精辉达机械有限公司 | Milling machine |
| CN107520619A (en) * | 2017-09-14 | 2017-12-29 | 安徽力成机械装备有限公司 | A kind of inclined end face milling drill centres machine tool |
| CN112828611A (en) * | 2021-01-04 | 2021-05-25 | 南通永锠数控机械科技有限公司 | Automatic rotation mechanism-based automatic rotation method for milling power head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2933671Y (en) | Numerically controlled fraise machine milling head for manufacturing special-shaped screw rod | |
| CN113118519A (en) | Large-modulus screw gantry numerical control cyclone milling machine | |
| JPH0755405B2 (en) | Cutting tools and cutter heads for milling machines | |
| CN201823990U (en) | Slot milling machine for slotted nuts | |
| CN207447397U (en) | A kind of boring machine end surface machining apparatus | |
| CN201405249Y (en) | Horizontal numerical control double-head stator curve grinding machine | |
| CN104275632A (en) | Thrust ball bearing sleeve ring end surface groove grinding method and device realizing the method | |
| CN206200757U (en) | For the Digit Control Machine Tool of gear grinding processing | |
| CN202343985U (en) | Device for boring hole by replacing boring machine with numerically-controlled lathe | |
| CN104117739B (en) | Horizontal type taper-shaped chamfering machine for processing numerical control gear | |
| CN102528527B (en) | Continuous broaching structure of broaching machine | |
| CN208906309U (en) | A kind of drilling equipment of lock housing automated processing machine tool | |
| CN1017322B (en) | Cutting method and device for high-precision ultra-length single arc spiral rod | |
| CN203992689U (en) | A kind of device that utilizes engine lathe high efficiency processing steep-pitch thread | |
| CN201052579Y (en) | Mechanism capable of controlling cutter transversely and lengthways feeding motion | |
| CN204053144U (en) | The two milling cutter numerical control gear chamfering machine of horizontal cone | |
| CN101817097A (en) | Horizontal rotary tool rest device | |
| CN110640192A (en) | Transverse cutting milling machine | |
| CN201471002U (en) | Vertical metal band sawing machine | |
| CN103111687A (en) | Numerical control high speed rack gear milling machine | |
| CN1915568A (en) | Method for machining roller of representing pattern groove in shape of hyacinth bean | |
| CN219380029U (en) | Multi-shaft drilling and milling machine | |
| CN218362516U (en) | Gear chamfering machine | |
| CN218427130U (en) | Automatic cutter feeding and retracting mechanism of beveling machine | |
| CN117485890B (en) | Feeding mechanism for graphite ball cutter processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20130818 |