CN201309023Y - Small radial rotary milling head capable of adjusting angles - Google Patents
Small radial rotary milling head capable of adjusting angles Download PDFInfo
- Publication number
- CN201309023Y CN201309023Y CNU200820143608XU CN200820143608U CN201309023Y CN 201309023 Y CN201309023 Y CN 201309023Y CN U200820143608X U CNU200820143608X U CN U200820143608XU CN 200820143608 U CN200820143608 U CN 200820143608U CN 201309023 Y CN201309023 Y CN 201309023Y
- Authority
- CN
- China
- Prior art keywords
- milling head
- bevel gear
- main shaft
- transmission shaft
- small radial
- 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
Abstract
The utility model discloses a small radial rotary milling head capable of adjusting angles, which comprises a transmission shaft, wherein the transmission shaft is in matching connection with a main shaft of a horizontal machine tool. The transmission shaft is mounted inside a stop sleeve which is used for being fixedly connected with a machine tool housing, an output end is equipped with a drive bevel gear meshing with a driven bevel gear, the driven bevel gear is fixedly connected with a main shaft of the milling head, the shaft angle formed by the driven bevel gear and the drive bevel gear is 90 degrees, the main shaft of the milling head is arranged inside a milling head casing body and equipped with Morse 5# tapers, the milling head casing body is adjustably connected with the stop sleeve, and the bevel gears are spiral bevel gears. The utility model operates steadily, has low noise, simple and compact structure, low manufacture cost, light weight, good rigidity, is convenient to be adjusted at any angle, and is suitable to for various milling machines and boring machines with rams.
Description
Technical field
The utility model relates to a kind of milling head, particularly relates to a kind of small radial revolution adjustable angle milling head.
Background technology
The angle milling head is to utilize lathe power, be installed on the main shaft of lathe, to the face to be processed in some narrow and small zones of workpiece hole, the specific purpose tool of fraising, tapping, Milling Process.At present, existing angle milling head still can't satisfy the processing request to some workpiece small spaces owing to be subjected to the restriction of appearance and size.To being processed into of the special machined surface of this class workpiece the difficult problem of processing, this has not only restricted the range of work of lathe, has also had influence on the process-cycle and the product quality of product.The power transmission mode of existing angle milling head generally has two kinds: a kind of sequence delivery that is lathe power by straight end-face key-power transmission shaft-straight bevel gear-milling head main shaft, this angle milling head, vibration is big, transmission is not steady, noise is big, service life is short, and straight bevel gear is installed on the milling head main shaft, thereby the axial dimension of main shaft is big; Another kind is a lathe power by the sequence delivery of straight end-face key-bevel gear-multi-stage gear-milling head main shaft, and the transmission power of this angle milling head is big, and the axial dimension of milling head main shaft is little, but complex structure, manufacturability is poor, weight is big, manufacturing cost is high.For the angle milling head, under the prerequisite that can satisfy enough transmitted powers, should accomplish as far as possible that in light weight, good rigidly, size are little, especially the axial dimension of milling head main shaft is little.
Summary of the invention
The utility model provides the small radial revolution adjustable angle milling head of a kind of simple and compact for structure, stable drive, long service life for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of small radial revolution adjustable angle milling head, comprise the power transmission shaft that links to each other with horizontal machine tool main shaft coupling, described power transmission shaft be installed in be used for the affixed stop sleeve of lathe frame in, output is equipped with drive bevel gear, described drive bevel gear is engaged with driven wheel of differential, described driven wheel of differential is fixed on the milling head main shaft, the crossed axis angle of described drive bevel gear and driven wheel of differential is 90 °, described milling head main shaft is installed in the milling head casing, is provided with the Mohs 5 that is used for mounting cutter
#Taper hole, described milling head casing is connected with stop sleeve is adjustable, and described bevel gear is a spiral bevel gear.
Described milling head main shaft is provided with and is used for the key that is connected with driven wheel of differential, and described driven wheel of differential hot charging is on the milling head main shaft.
Described drive bevel gear is connected on the power transmission shaft by spline.
Described stop sleeve is provided with and is used for the annular T type groove that is connected with the milling head casing, is provided with the square toes connecting bolt in the described T type groove, and described milling head casing is connected by the square toes connecting bolt with stop sleeve.
Described power transmission shaft is connected by dial with machine tool chief axis.
Advantage and the good effect that the utlity model has are: running steadily, little, simple and compact for structure, the low cost of manufacture of noise, in light weight, good rigidly, arbitrarily angled easy to adjust, be suitable for using on the milling machine, boring machine at all kinds of band rams; Be applicable to the processing of large-size box part small space all angles screwed hole, keyway, seam, the angle of angle of revolution milling head satisfies processing request arbitrarily, reduces the clamping times of processing work, improves working (machining) efficiency.Especially workpiece working position horizontal range and vertical space hour more show the superiority of this angular milling head.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, stop sleeve, 2, dial, 3, power transmission shaft, 4, bolt, 5, drive bevel gear, 6, driven wheel of differential, 7, the milling head main shaft, 8, taper hole, 9, key, 10, the milling head casing.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, a kind of small radial revolution adjustable angle milling head, comprise the power transmission shaft 3 that links to each other with horizontal machine tool main shaft coupling, described power transmission shaft 3 be installed in be used for the affixed stop sleeve 1 of lathe frame in, output is equipped with drive bevel gear 5, described drive bevel gear 5 is engaged with driven wheel of differential 6, described driven wheel of differential 6 is fixed on the milling head main shaft 7, described drive bevel gear 5 is 90 ° with the crossed axis angle of driven wheel of differential 6, described milling head main shaft 7 is installed in the milling head casing 10, is provided with the Mohs 5 that is used for mounting cutter
#Taper hole 8, described milling head casing 10 and 1 adjustable connection of stop sleeve are used to realize the revolution adjustment of milling head casing 10 in 360 ° of scopes.In the present embodiment, be provided for the annular T type groove that is connected with the milling head casing, be provided with square toes connecting bolt 4 in the described T type groove and realize milling head casing 10 and 1 adjustable connection of stop sleeve by stop sleeve 1.Unclamp the nut on the connecting bolt 4 during adjustment, move connecting bolt 4 along annular T type groove, thereby realize that milling head casing 10 moves along the revolution of annular T type groove, after moving into place, locking nut can be processed the small-sized hole of various angles.Be applicable in the horizontal boring and milling machine processing small space and bore hinge, tapping, milling aperture.Milling head can be adjusted arbitrarily in radially turning round 360 ° scope.
Described bevel gear is a spiral bevel gear.Running steadily, little, simple and compact for structure, the low cost of manufacture of noise, in light weight, good rigidly.
Described milling head main shaft 7 is provided with and is used for the key 9 that is connected with driven wheel of differential, and described driven wheel of differential 6 hot chargings are on milling head main shaft 7.The axial dimension that has reduced milling head main shaft 7 is little, and connecting key 9 can also play mechanism's locking effect in back of being heated, and therefore this mounting means not only makes the utility model compact conformation, and service behaviour is highly stable.
Described drive bevel gear 5 is connected on the power transmission shaft 3 by spline.Be convenient to install.Described power transmission shaft 1 is connected by dial 2 with machine tool chief axis.Also be for the ease of installing.
Claims (5)
1. a small radial is turned round the adjustable angle milling head, comprise the power transmission shaft that links to each other with horizontal machine tool main shaft coupling, described power transmission shaft be installed in be used for the affixed stop sleeve of lathe frame in, output is equipped with drive bevel gear, described drive bevel gear is engaged with driven wheel of differential, described driven wheel of differential is fixed on the milling head main shaft, the crossed axis angle of described drive bevel gear and driven wheel of differential is 90 °, described milling head main shaft is installed in the milling head casing, be provided with the Mohs 5# taper hole that is used for mounting cutter, it is characterized in that described milling head casing is connected with stop sleeve is adjustable, described bevel gear is a spiral bevel gear.
2. small radial according to claim 1 revolution adjustable angle milling head is characterized in that: described milling head main shaft is provided with and is used for the key that is connected with driven wheel of differential, and described driven wheel of differential hot charging is on the milling head main shaft.
3. small radial revolution adjustable angle milling head according to claim 2, it is characterized in that: described drive bevel gear is connected on the power transmission shaft by spline.
4. small radial revolution adjustable angle milling head according to claim 1, it is characterized in that: described stop sleeve is provided with and is used for the annular T type groove that is connected with the milling head casing, be provided with the square toes connecting bolt in the described T type groove, described milling head casing is connected by the square toes connecting bolt with stop sleeve.
5. according to the described small radial revolution of one of claim 1-4 adjustable angle milling head, it is characterized in that: described power transmission shaft is connected by dial with machine tool chief axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820143608XU CN201309023Y (en) | 2008-11-28 | 2008-11-28 | Small radial rotary milling head capable of adjusting angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820143608XU CN201309023Y (en) | 2008-11-28 | 2008-11-28 | Small radial rotary milling head capable of adjusting angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309023Y true CN201309023Y (en) | 2009-09-16 |
Family
ID=41106275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820143608XU Expired - Fee Related CN201309023Y (en) | 2008-11-28 | 2008-11-28 | Small radial rotary milling head capable of adjusting angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309023Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000868A (en) * | 2010-12-17 | 2011-04-06 | 德阳宏源机电工程有限责任公司 | Angular milling head |
| CN105880695A (en) * | 2014-09-30 | 2016-08-24 | 安徽应流机电股份有限公司 | Method for processing inner taper holes of multiple arc sections |
| CN112620836A (en) * | 2020-12-17 | 2021-04-09 | 陕西宝成航空仪表有限责任公司 | Tool clamping auxiliary tool for processing internal threads on inner wall of small-space cavity |
-
2008
- 2008-11-28 CN CNU200820143608XU patent/CN201309023Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000868A (en) * | 2010-12-17 | 2011-04-06 | 德阳宏源机电工程有限责任公司 | Angular milling head |
| CN102000868B (en) * | 2010-12-17 | 2013-06-19 | 德阳宏源机电工程有限责任公司 | Angular milling head |
| CN105880695A (en) * | 2014-09-30 | 2016-08-24 | 安徽应流机电股份有限公司 | Method for processing inner taper holes of multiple arc sections |
| CN112620836A (en) * | 2020-12-17 | 2021-04-09 | 陕西宝成航空仪表有限责任公司 | Tool clamping auxiliary tool for processing internal threads on inner wall of small-space cavity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201309023Y (en) | Small radial rotary milling head capable of adjusting angles | |
| CN112872391A (en) | Precision halving device and power tool turret provided with same | |
| CN216758216U (en) | Adjustable multi-shaft combined drill and double-sided boring machine formed by same | |
| CN202804309U (en) | Universal milling head of planer type milling machine | |
| CN201300240Y (en) | Additional milling device of milling machine | |
| CN204094480U (en) | The coding turntable of Changeable Lead Worm Wheel System | |
| CN216229271U (en) | Promote swivel work head of transmission precision | |
| CN202114287U (en) | Assembly type boring machine | |
| CN116038359A (en) | Servo AC bidirectional five-axis swinging head | |
| CN209902638U (en) | Mobile boring machine | |
| CN213135205U (en) | Cam roller vertical and horizontal dual-purpose swing head | |
| CN102284863A (en) | Numerically controlled boring and milling machine | |
| US3808653A (en) | Divided drive single spindle crankshaft machine | |
| CN201471017U (en) | Eccentric main shaft mechanism of gear grinding machine of numerical control spiral bevel gear | |
| CN201815910U (en) | Universal angular milling head for boring milling numerically-controlled machine tool | |
| CN201500797U (en) | Self-boring device of speed reducer | |
| CN201308997Y (en) | Processing splined shaft external member for lathes | |
| CN219402408U (en) | Device for machining supporting hole of guide bearing of center body of lower frame | |
| CN216542132U (en) | Five-axis linkage horizontal machining center machine tool | |
| CN204470683U (en) | Numerical control milling head A axle rotation supporting structure | |
| CN104625196A (en) | He-drive type universal milling head of numerical control machine tool | |
| CN220279317U (en) | Combined main shaft of steel ball grinding machine | |
| CN203003571U (en) | Ram-type cutter head with cutter head gearbox and ram integrated | |
| CN208178541U (en) | Vertical 60 degree of angle tooling milling heads of Vehicle Processing | |
| CN220718453U (en) | Five revolving stages in numerical control machining center |
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: 20090916 Termination date: 20121128 |