CN205237670U - Centre -to -centre spacing adjustable multiaxis bores and mills unit head device - Google Patents
Centre -to -centre spacing adjustable multiaxis bores and mills unit head device Download PDFInfo
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- CN205237670U CN205237670U CN201520854764.7U CN201520854764U CN205237670U CN 205237670 U CN205237670 U CN 205237670U CN 201520854764 U CN201520854764 U CN 201520854764U CN 205237670 U CN205237670 U CN 205237670U
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Abstract
The utility model discloses a centre -to -centre spacing adjustable multiaxis bores and mills unit head device, the middle position of box install the main shaft, and the middle part cover of main shaft has a sun gear, and the upper end of main shaft installs that boring milling cutter divides maybe rigid connection, and the planet carrier is fixed at the bottom half and through main shaft centering, install planetary gear on the planet carrier, the box is covered to open has the slot hole of fixed auger spindle shell to pass through the bolt fastening, and auger spindle upper portion is equipped with drill bit rigid connection, and the auger spindle lower part is equipped with the auger spindle gear. The auger spindle centre -to -centre spacing of this device is adjustable, therefore device whole model sphere holes bearing frame in can compatible its centre -to -centre spacing coverage, and is compatible good, easily adjustment. The processing method that the adoption is milled can improve machining efficiency by a wide margin.
Description
Technical field
The utility model relates to the adjustable multi-drill milling power head device of a kind of centre-to-centre spacing, is specially adapted to flange-type sphere hole bearing block installed surface and installing hole and adds use in man-hour.
Background technology
At present, the installed surface of processing flange-type sphere hole bearing block and the processing of installing hole, the normal point order that adopts is processed, and its general flow is: car installed surface and positioning boss (numerically controlled lathe) → brill installing hole (multi-shaft combined drilling bed) → car sphere hole → brill tapping oilhole. Its shortcoming is: flow process is many, and lathe car bottom surface and positioning boss efficiency are low, low precision; Car bottom surface and positioning boss point order is processed on different lathes, and workpiece needs turnover, and is difficult to realize automatic feeding, discharge, and production efficiency is low.
Summary of the invention
Task of the present utility model is to provide a kind of bottom surface of realizing clamped one time and completing sphere hole bearing block, and auger spindle centre-to-centre spacing capable of regulating, and significantly improves the adjustable multi-drill milling power head device of a kind of centre-to-centre spacing of working (machining) efficiency.
The technical solution of the utility model completes as follows, the multi-drill milling power head device that a kind of centre-to-centre spacing is adjustable, it is characterized in that: the middle position of casing is provided with main shaft, the middle part cover of main shaft has central gear, the upper end rigid connecting of main shaft is connected to boring and milling cutter, planet carrier is fixed on bottom half and feels relieved by main shaft, on described planet carrier, planetary gear is installed, on Box Cover, have the slotted hole of fixing auger spindle shell and be bolted, auger spindle top rigid connecting is connected to drill bit, and auger spindle bottom is equipped with auger spindle gear. Described main shaft is to be connected with casing by bearing, and described planet carrier rotation overlaps with main-shaft axis, and the slotted hole of opening on described Box Cover is radial. Described main shaft drives and is connected with external impetus, and the planetary gear of installing on described planet carrier engages with the contiguous central gear of installing, and described auger spindle gear is arranged on auger spindle bottom and engages with contiguous planetary gear.
The utlity model has following effect: can realize clamped one time and complete the processing of bottom surface, positioning boss and the installing hole of sphere hole bearing block, reduce the transhipment stock of workpiece, improve working (machining) efficiency. The auger spindle centre-to-centre spacing capable of regulating of this device, thereby device whole model sphere hole bearing blocks in can compatible its centre-to-centre spacing coverage, compatible good, be easy to adjust. Adopt the processing method of milling can significantly improve working (machining) efficiency.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model; Fig. 2 is that Figure 1A-A sectional structure launches schematic diagram.
Drawing explanation: 1, casing, 2, main shaft, 3, planet carrier, 4, planetary gear, 5, auger spindle gear, 6, central gear, 7, auger spindle, 8, Box Cover, 9, drill bit, 10, boring and milling cutter head.
Detailed description of the invention:
The technical program, by completing on the process to of bottom surface, a positioning boss and installing hole device, first mills out installed surface and positioning boss by this device, can directly get out installing hole, the spindle central of this device is apart from stepless adjustable, device whole model sphere hole bearing blocks in can compatible its centre-to-centre spacing coverage, this device can be realized clamped one time and complete the processing of bottom surface, positioning boss and installing hole, has reduced the transhipment stock of workpiece, improves working (machining) efficiency. specific embodiment as depicted in figs. 1 and 2, the middle position of casing is provided with main shaft 2, described main shaft 2 is to be connected with casing by bearing, the middle part cover of main shaft has central gear 6, the upper end rigid connecting of main shaft is connected to boring and milling cutter 10, planet carrier 3 is fixed on bottom half and feels relieved by main shaft, planetary gear 4 is installed on described planet carrier, on Box Cover 8, have the slotted hole of fixing auger spindle 7 shells and be bolted, auger spindle 7 top rigid connectings are connected to drill bit 9, auger spindle 7 bottoms are equipped with auger spindle gear 5, planetary gear 4 and contiguous auger spindle gear 7 that described central gear 6 is close to remain engagement, described main shaft drives and is connected with external impetus. furtherly: described planet carrier rotation overlaps with main-shaft axis, the planetary gear of installing on described planet carrier engages with the contiguous central gear of installing, the slotted hole of opening on described Box Cover is radial, and auger spindle shell is arranged in the slotted hole on Box Cover, and can adjust position along slotted hole, described auger spindle gear is arranged on auger spindle bottom and engages with contiguous planetary gear.
When work, the utility model is in the time of work, main shaft 2 is driven by external impetus, drive and be arranged on central gear 6 on main shaft 2 and boring and milling cutter head 10 around its axis rotation, central gear 6 by planetary gear 4 drive auger spindle gear 5 together with auger spindle 7 and on drill bit 9 rotations. When needs adjust drill center apart from time, unclamp auger spindle 7 and planet carrier 3 hold-down screws, auger spindle 7 centre-to-centre spacing after adjusting to required size, are fixed elongated slot, rotate after planet carrier 3 makes planetary gear 4 and auger spindle 7 be engaged to tram planet carrier 3 is fixed on casing 1, complete the adjustment of auger spindle centre-to-centre spacing.
Claims (3)
1. the multi-drill milling power head device that centre-to-centre spacing is adjustable, it is characterized in that: the middle position of casing is provided with main shaft, the middle part cover of main shaft has central gear, the upper end rigid connecting of main shaft is connected to boring and milling cutter, planet carrier is fixed on bottom half and feels relieved by main shaft, on described planet carrier, planetary gear is installed, and has the slotted hole of fixing auger spindle shell and be bolted on Box Cover, auger spindle top rigid connecting is connected to drill bit, and auger spindle bottom is equipped with auger spindle gear.
2. the adjustable multi-drill milling power head device of a kind of centre-to-centre spacing according to claim 1, it is characterized in that: described main shaft is to be connected with casing by bearing, described planet carrier rotation overlaps with main-shaft axis, and the slotted hole of opening on described Box Cover is radial.
3. the adjustable multi-drill milling power head device of a kind of centre-to-centre spacing according to claim 1 and 2, it is characterized in that: described main shaft drives and is connected with external impetus, the planetary gear of installing on described planet carrier engages with the contiguous central gear of installing, and described auger spindle gear is arranged on auger spindle bottom and engages with contiguous planetary gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854764.7U CN205237670U (en) | 2015-10-29 | 2015-10-29 | Centre -to -centre spacing adjustable multiaxis bores and mills unit head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854764.7U CN205237670U (en) | 2015-10-29 | 2015-10-29 | Centre -to -centre spacing adjustable multiaxis bores and mills unit head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237670U true CN205237670U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520854764.7U Active CN205237670U (en) | 2015-10-29 | 2015-10-29 | Centre -to -centre spacing adjustable multiaxis bores and mills unit head device |
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| CN (1) | CN205237670U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215763A (en) * | 2015-10-29 | 2016-01-06 | 新乡日升数控轴承装备股份有限公司 | The multi-drill milling power head device that a kind of centre-to-centre spacing is adjustable |
| CN110802485A (en) * | 2019-11-08 | 2020-02-18 | 唐山学院 | Planetary multi-shaft grinding machine |
| CN110814759A (en) * | 2019-11-08 | 2020-02-21 | 唐山学院 | Drilling and milling multi-shaft linkage power head |
| CN110814756A (en) * | 2019-11-08 | 2020-02-21 | 唐山学院 | Multi-spindle adjustable wheelbase milling and drilling combined machining center |
| CN110814757A (en) * | 2019-11-08 | 2020-02-21 | 唐山学院 | Multi-spindle electromechanical full-automatic adjustable-wheelbase milling and drilling combined machining machine tool |
| CN110814758A (en) * | 2019-11-08 | 2020-02-21 | 唐山学院 | Turning-variable multi-spindle drilling and milling machine tool |
-
2015
- 2015-10-29 CN CN201520854764.7U patent/CN205237670U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215763A (en) * | 2015-10-29 | 2016-01-06 | 新乡日升数控轴承装备股份有限公司 | The multi-drill milling power head device that a kind of centre-to-centre spacing is adjustable |
| CN110802485A (en) * | 2019-11-08 | 2020-02-18 | 唐山学院 | Planetary multi-shaft grinding machine |
| CN110814759A (en) * | 2019-11-08 | 2020-02-21 | 唐山学院 | Drilling and milling multi-shaft linkage power head |
| CN110814756A (en) * | 2019-11-08 | 2020-02-21 | 唐山学院 | Multi-spindle adjustable wheelbase milling and drilling combined machining center |
| CN110814757A (en) * | 2019-11-08 | 2020-02-21 | 唐山学院 | Multi-spindle electromechanical full-automatic adjustable-wheelbase milling and drilling combined machining machine tool |
| CN110814758A (en) * | 2019-11-08 | 2020-02-21 | 唐山学院 | Turning-variable multi-spindle drilling and milling machine tool |
| CN110814757B (en) * | 2019-11-08 | 2021-07-02 | 唐山学院 | Multi-spindle electromechanical full-automatic adjustable-wheelbase milling and drilling combined machining machine tool |
| CN110814759B (en) * | 2019-11-08 | 2021-07-02 | 唐山学院 | Drilling and milling multi-shaft linkage power head |
| CN110814756B (en) * | 2019-11-08 | 2021-07-02 | 唐山学院 | Multi-spindle adjustable wheelbase milling and drilling combined machining center |
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