CN205702520U - A kind of rotary power head - Google Patents
A kind of rotary power head Download PDFInfo
- Publication number
- CN205702520U CN205702520U CN201620322450.7U CN201620322450U CN205702520U CN 205702520 U CN205702520 U CN 205702520U CN 201620322450 U CN201620322450 U CN 201620322450U CN 205702520 U CN205702520 U CN 205702520U
- Authority
- CN
- China
- Prior art keywords
- unit head
- axle bed
- mandrel
- head axle
- rotary shaft
- 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
Abstract
The utility model discloses a kind of rotary power head, multiple unit head mandrels including unit head axle bed, being rotationally connected with on unit head axle bed, for driving unit head axle bed spin mechanics that described unit head axle bed axle bed rotates and for the mandrel spin mechanics driving described unit head mandrel to rotate；Rotary power head axle bed of the present utility model is compared with traditional unit head axle bed, and the mandrel driving unit head mandrel to rotate is driven reductor to adjust to unit head axle bed rear from the sidepiece of unit head axle bed by this utility model；The program is advantageous in that mandrel drives the volume of reductor can be unrestricted, thus torsion and the bigger mandrel of rotating speed can be used to drive reductor；And owing to mandrel drives reductor to be no longer installed on unit head axle bed, it is possible to decrease the resistance that unit head axle bed rotates, and avoid unit head rotary shaft to deviate.
Description
Technical field
This utility model relates to technical field of processing equipment, particularly relates to a kind of rotary power head.
Background technology
Unit head is also referred to as dynamic tool apron, refers to be arranged on power cutter tower, can be by the tool rest of driven by servomotor.This tool rest is typically employed on complex milling machine, also has minority to can be applicable on the machining center of drive cutter tower.Unit head can realize main motion and feed motion, and has the power part that automatic workpiece circulates.A fairly simple variable transmission mechanism, form is varied, and ultimate principle is exactly one gear shift of driven by motor, it is possible to achieve the functions such as boring, milling, drilling, have with guide rail, can be with the linear motion of little scope.Existing unit head, its motor is typically mounted at the sidepiece of unit head axle bed, although it is relatively simple for structure, but so easily allows between motor and workpiece and crash, and such structure also limit the volume of motor, and then limits output speed and the torsion of motor.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of rotary power head.
In order to realize object above, this utility model be the technical scheme is that
A kind of rotary power head, multiple unit head mandrels including unit head axle bed, being rotationally connected with on unit head axle bed, for driving unit head axle bed spin mechanics that described unit head axle bed axle bed rotates and for the mandrel spin mechanics driving described unit head mandrel to rotate；Each described unit head mandrel be parallel to each other and along unit head axle bed shaft axis direction arrange；Described unit head axle bed spin mechanics includes the unit head rotary shaft of connection fixing with bottom unit head axle bed axle bed, drives reducing motor, the synchronization wheel being respectively fitted over for a pair on unit head rotary shaft and unit head axle bed driving reducing motor output shaft and Timing Belt for the unit head axle bed driving unit head axle bed to rotate；Described mandrel spin mechanics includes the drive mandrel being parallel to each other with each unit head mandrel, it is enclosed within each unit head mandrel and drive mandrel and intermeshing travelling gear, the bevel gear being enclosed within drive mandrel, umbrella tooth power transmission shaft intermeshing with described bevel gear, and for driving the mandrel of described umbrella tooth drive axis to drive reductor, wherein said drive mandrel is positioned at unit head axle bed lower side, described umbrella tooth power transmission shaft along unit head rotary shaft the center axially penetrating through unit head rotary shaft so that both shaft axis overlap, and can relatively rotate between umbrella tooth power transmission shaft and unit head rotary shaft.
Further, it is provided with bearing between described umbrella tooth power transmission shaft and unit head rotary shaft.
Further, the hydraulic block for locking power head rotary shaft also it is cased with outside described unit head rotary shaft.
The beneficial effects of the utility model are: rotary power head axle bed of the present utility model is compared with traditional unit head axle bed, and the mandrel driving unit head mandrel to rotate is driven reductor to adjust to unit head axle bed rear from the sidepiece of unit head axle bed by this utility model；The program is advantageous in that mandrel drives the volume of reductor can be unrestricted, thus torsion and the bigger mandrel of rotating speed can be used to drive reductor；And owing to mandrel drives reductor to be no longer installed on unit head axle bed, it is possible to decrease the resistance that unit head axle bed rotates, and avoid unit head rotary shaft to deviate.
Accompanying drawing explanation
Fig. 1 is side view of the present utility model.
Fig. 2 be in Fig. 1 A-A to sectional view.
Wherein, 1-unit head axle bed, 2-unit head mandrel, 31-unit head rotary shaft, 32-unit head axle bed drives reducing motor, 33-synchronizes wheel, 34-Timing Belt, 41-drive mandrel, 42-travelling gear, 43-bevel gear, 44-umbrella tooth power transmission shaft, 45-mandrel drives reductor, 46-bearing, 5-hydraulic block.
Detailed description of the invention
It is described in further detail in conjunction with the drawings and specific embodiments technical scheme required for protection to this utility model.
See shown in accompanying drawing 1 and accompanying drawing 2, a kind of rotary power head of the present embodiment, multiple unit head mandrels 2 including unit head axle bed 1, being rotationally connected with on unit head axle bed 1, for driving unit head axle bed spin mechanics that described unit head axle bed 1 axle bed rotates and for the mandrel spin mechanics driving described unit head mandrel 2 to rotate.
Each described unit head mandrel 2 be parallel to each other and along unit head axle bed 1 shaft axis direction arrange；Described unit head axle bed spin mechanics includes the unit head rotary shaft 31 of connection fixing with bottom unit head axle bed 1 axle bed, drives reducing motor 32, the synchronization wheel 33 being respectively fitted over for a pair on unit head rotary shaft 31 and unit head axle bed driving reducing motor 32 output shaft and Timing Belt 34 for the unit head axle bed driving unit head axle bed 1 to rotate；Described mandrel spin mechanics includes the drive mandrel 41 being parallel to each other with each unit head mandrel 2, it is enclosed within each unit head mandrel 2 and drive mandrel 41 and intermeshing travelling gear 42, the bevel gear 43 being enclosed within drive mandrel 41, with described bevel gear 43 intermeshing umbrella tooth power transmission shaft 44, and the mandrel for driving described umbrella tooth power transmission shaft 44 to rotate drives reductor 45, wherein said drive mandrel 41 is positioned at unit head axle bed 1 lower side, described umbrella tooth power transmission shaft 44 along unit head rotary shaft 31 the center axially penetrating through unit head rotary shaft 31 so that both shaft axis overlap, in the present embodiment, it is provided with bearing 46 so that can relatively rotate between umbrella tooth power transmission shaft 44 and unit head rotary shaft 31 between umbrella tooth power transmission shaft 44 and unit head rotary shaft 31.
The rotary power head axle bed 1 of the present embodiment is compared with traditional unit head axle bed 1, and the mandrel driving unit head mandrel 2 to rotate is driven reductor 45 to adjust to unit head axle bed 1 rear from the sidepiece of unit head axle bed 1 by the present embodiment；The program is advantageous in that mandrel drives the volume of reductor 45 can be unrestricted, thus torsion and the bigger mandrel of rotating speed can be used to drive reductor 45；And owing to mandrel drives reductor 45 to be no longer installed on unit head axle bed 1, it is possible to decrease the resistance that unit head axle bed 1 rotates, and avoid unit head rotary shaft 31 to deviate.
Unit head rotary shaft 31 is outer in the present embodiment is also cased with the hydraulic block 5 for locking power head rotary shaft 31.Compressed by hydraulic block 5, can prevent unit head axle bed 1 from rotating in cutting process, thus realize cutter to workpiece strength cutting.
The embodiment of the above is only preferred embodiment of the present utility model, and this utility model not does any pro forma restriction.Any those of ordinary skill in the art, without departing under technical solutions of the utility model ambit, technical solutions of the utility model are made more possible variation and retouching by the technology contents that all may utilize the disclosure above, or are revised as the Equivalent embodiments of equivalent variations.Therefore all contents without departing from technical solutions of the utility model, the equivalent equivalence change made according to the thinking of this utility model, all should be covered by protection domain of the present utility model.
Claims (3)
1. a rotary power head, it is characterised in that: multiple unit head mandrels (2) of include unit head axle bed (1), being rotationally connected with on unit head axle bed (1), the unit head axle bed spin mechanics being used for driving described unit head axle bed (1) axle bed to rotate and be used for the mandrel spin mechanics driving described unit head mandrel (2) to rotate；Each described unit head mandrel (2) be parallel to each other and along unit head axle bed (1) shaft axis direction arrange；Described unit head axle bed spin mechanics includes that the unit head rotary shaft (31) of connection fixing with bottom unit head axle bed (1) axle bed, the unit head axle bed being used for driving unit head axle bed (1) to rotate drive reducing motor (32), synchronization wheel (33) and the Timing Belt (34) that are respectively fitted over for a pair on unit head rotary shaft (31) and unit head axle bed driving reducing motor (32) output shaft；Described mandrel spin mechanics includes the drive mandrel (41) being parallel to each other with each unit head mandrel (2), it is enclosed within each unit head mandrel (2) and drive mandrel (41) and intermeshing travelling gear (42), the bevel gear (43) being enclosed within drive mandrel (41), with described bevel gear (43) intermeshing umbrella tooth power transmission shaft (44), and the mandrel being used for driving described umbrella tooth power transmission shaft (44) to rotate drives reductor (45), wherein said drive mandrel (41) is positioned at unit head axle bed (1) lower side, described umbrella tooth power transmission shaft (44) along unit head rotary shaft (31) the center axially penetrating through unit head rotary shaft (31) so that both shaft axis overlap, and can relatively rotate between umbrella tooth power transmission shaft (44) and unit head rotary shaft (31).
A kind of rotary power head the most according to claim 1, it is characterised in that: it is provided with bearing (46) between described umbrella tooth power transmission shaft (44) and unit head rotary shaft (31).
A kind of rotary power head the most according to claim 1, it is characterised in that: described unit head rotary shaft (31) is the most also cased with the hydraulic block (5) for locking power head rotary shaft (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322450.7U CN205702520U (en) | 2016-04-18 | 2016-04-18 | A kind of rotary power head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322450.7U CN205702520U (en) | 2016-04-18 | 2016-04-18 | A kind of rotary power head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702520U true CN205702520U (en) | 2016-11-23 |
Family
ID=57297822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620322450.7U Expired - Fee Related CN205702520U (en) | 2016-04-18 | 2016-04-18 | A kind of rotary power head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205702520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750576A (en) * | 2016-04-18 | 2016-07-13 | 佛山市德赛格精工机械有限公司 | Rotary power head |
-
2016
- 2016-04-18 CN CN201620322450.7U patent/CN205702520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750576A (en) * | 2016-04-18 | 2016-07-13 | 佛山市德赛格精工机械有限公司 | Rotary power head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207402138U (en) | A kind of drilling machine | |
| CN104999124A (en) | Milling device for machining of inner side wall of workpiece | |
| CN201862803U (en) | Horizontal multi-hole drilling machine | |
| CN108176575B (en) | A kind of Low Frequency Torsional Vibration device that rack-and-pinion is mutually compound with four-bar mechanism | |
| CN101456086B (en) | Cutter head mechanism for deep hole boring | |
| CN103658869A (en) | High-accuracy gear milling machine for gear and rack | |
| CN205702520U (en) | A kind of rotary power head | |
| CN203636106U (en) | High-precision gear and rack tooth milling machine | |
| CN202479541U (en) | Combined type multihole drilling rig | |
| CN105750576A (en) | Rotary power head | |
| CN207592946U (en) | Numerical control rotation divides tooth-shaving machine | |
| CN205415085U (en) | Radial feed mechanism of numerical control boring machine facing head | |
| CN209334860U (en) | Straight spur gear tooth top chamfered edge gear-hobbing machine | |
| CN107175372A (en) | A kind of spiral bevel gear double tooth gear milling machine | |
| CN205765180U (en) | The root angle drive mechanism of tooth milling machine | |
| CN202114295U (en) | Three-axle linkage boring bar for taper holes | |
| CN206305492U (en) | A kind of horizontal lathe of reequiping is the repacking structure of boring machine | |
| CN203245405U (en) | Equipment for machining oil channel hole of bent axle | |
| CN109465500A (en) | Straight spur gear tooth top chamfered edge gear-hobbing machine | |
| CN201231334Y (en) | Multi-cutter combined special topping device | |
| CN204867583U (en) | A milling unit for processing work piece inside wall | |
| CN203292498U (en) | Machine tool for machining overlarge-lead spiral groove | |
| CN203725815U (en) | Biaxial numerical-control boring and scraping rolling machine | |
| CN202667731U (en) | Drilling secondary work feeder of maglev rail machining machine | |
| CN201815717U (en) | Automatic cutter feeding device of bench drill and milling and drilling machine |
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: 20161123 Termination date: 20210418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |