CN107116244A - A kind of boring-mill work device - Google Patents
A kind of boring-mill work device Download PDFInfo
- Publication number
- CN107116244A CN107116244A CN201710446086.4A CN201710446086A CN107116244A CN 107116244 A CN107116244 A CN 107116244A CN 201710446086 A CN201710446086 A CN 201710446086A CN 107116244 A CN107116244 A CN 107116244A
- Authority
- CN
- China
- Prior art keywords
- boring
- power transmission
- transmission shaft
- mill work
- work device
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/02—Boring machines; Combined horizontal boring and milling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/30—Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear
Abstract
The invention discloses a kind of boring-mill work device, including main spindle box, facing head is installed on main spindle box, the main shaft and facing head of main spindle box can independently rotate；Boring-mill work device also includes boring-mill work part, boring-mill work part includes the mounting bracket being detachably connected with facing head, the first power transmission shaft, second driving shaft and the 3rd power transmission shaft are movably installed with mounting bracket, one end of first power transmission shaft and the spindle drive of main spindle box are connected, the other end of first power transmission shaft is connected by one end of shaft coupling and second driving shaft, the other end of second driving shaft is connected by changement with the 3rd power transmission shaft vertical-transmission, and the 3rd power transmission shaft is provided with tool mounting portion.The boring-mill work device of the present invention, transforms traditional boring machine, by setting changement, can realize the processing operation of the inner hole key slot of rudder blade and the articulation hole of flange etc., and without putting into large scale equipment, and clamping debugging is simple.
Description
Technical field
The present invention relates to a kind of machinery processing apparatus, more particularly, to a kind of boring-mill work device.
Background technology
Mechanical industry is the basic industries of national economy, and machining and technique are accompanied by Machine Design manufacture together
What development was grown up, the trade of shiprepair particularly is being made, after product design drawing final version, is just starting detailed design and thing successively
Provide equipment, material to order goods, due to consideration that ship-related products various objective and subjective reasons, big portion in manufacture, installation and debugging process
Installation pedestal, part axle rudder system parts, welding gasket, adjust pad, joint and various screws of subset etc. are needed in machine
It is machined on bed, to ensure the accuracy installed on building berth or ship, eliminates or make up various subjective and objective factors pair in time
Equipment is installed, the influence of debugging.
Traditional boring machine function is relatively simple, and maintenance cost is high, and machining accuracy is low, can not be met such as on existing boring machine
This kind of processing operation of inner hole key slot, the rudder blade flange articulation hole of rudder blade.Processing to inner hole key slot, traditional mode is using slotting
The techniques such as pin, broaching or wire cutting, fraising then needs the artificial articulation of reamer.
The content of the invention
The purpose of the present invention is, to overcome the defect of prior art, existing boring machine to be transformed, and expands the processing of boring machine
Scope and ensure machining accuracy, the processing of inner hole key slot, articulation hole to heavy parts etc. does not need special process and specially
Equipment participate in.
In order to solve the above-mentioned technical problem, the present invention provides a kind of boring-mill work device.
Above-mentioned boring-mill work device, it includes being provided with facing head on main spindle box, main spindle box, the main shaft peace of main spindle box
Capstan can independently rotate；Above-mentioned boring-mill work device also includes boring-mill work part, and boring-mill work part includes and flat rotation
The first power transmission shaft, second driving shaft and the 3rd power transmission shaft are movably installed with the mounting bracket that disk is detachably connected, mounting bracket,
One end of first power transmission shaft and the spindle drive of main spindle box are connected, and the other end of the first power transmission shaft is driven by shaft coupling and second
One end connection of axle, the other end of second driving shaft is connected by changement with the 3rd power transmission shaft vertical-transmission, the 3rd transmission
Axle is provided with tool mounting portion.
Preferably, above-mentioned changement is bevel gear set.
Preferably, above-mentioned tool mounting portion is provided with milling cutter or boring cutter.
Preferably, the main shaft of above-mentioned main spindle box is provided with internal taper hole, the one of the main shaft connection of the first power transmission shaft and main spindle box
End is provided with the tapering matched with internal taper hole.
Preferably, above-mentioned boring-mill work device also includes facing head fixed plate, and facing head fixed plate is detachably connected
Facing head and main spindle box.
Preferably, facing head fixed plate includes the first fixed plate and the second fixed plate, the first fixed plate and the second fixed plate
By being welded to connect, the first fixed plate is connected through a screw thread with main spindle box, and the second fixed plate is connected through a screw thread with facing head, the
The contact surface of two fixed plates and facing head is the arcwall face matched with facing head.
Preferably, the end face of the first above-mentioned fixed plate props up and is welded with limiting plate in facing head, the first fixed plate, spacing
Plate is threadedly attached in the main spindle box end face relative with facing head.
Preferably, mounting bracket is cylindrical shape, and the inner chamber of mounting bracket is provided with the first power transmission shaft of installation and second driving shaft
First cavity is installed and the second of the 3rd power transmission shaft is installed cavity is installed, first installs cavity, and to install cavity with second vertical
Directly.
Preferably, second driving shaft is installed in the first installation cavity body by bearing, and the 3rd power transmission shaft passes through bearing clamp
In the second installation cavity body.
Preferably, the side wall of above-mentioned mounting bracket is provided with lubrication hole.
Above-mentioned boring-mill work device, exports main shaft by the first power transmission shaft, second driving shaft and the 3rd power transmission shaft respectively
The main shaft rotation of case, and pass through the changement most axis direction of the main shaft of the axis direction of the 3rd power transmission shaft and main spindle box at last
Vertically, tool mounting portion is installed, cutter can be milling cutter or boring cutter, can meet the inner hole key slot to rudder blade on the 3rd power transmission shaft
With the processing of the articulation hole of flange.
Brief description of the drawings
Fig. 1 is the structural representation of the boring-mill work device of a preferred embodiment of the present invention；
Fig. 2 is the structural representation of the boring-mill work part of a preferred embodiment of the present invention；
In figure：1st, main spindle box；2nd, facing head；3rd, boring-mill work part；4th, mounting bracket；5th, the first power transmission shaft；6th, second
Power transmission shaft；7th, the 3rd power transmission shaft；8th, shaft coupling；9th, tool mounting portion；10th, facing head fixed plate；11st, first cavity is installed；12、
Second installs cavity；13rd, the first fixed plate；14th, the second fixed plate；15th, limiting plate；16th, lubrication hole.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Facing head 2 is installed on a kind of boring-mill work device as shown in Figure 1 and Figure 2, including main spindle box 1, main spindle box 1, it is main
The main shaft and facing head 2 of axle box 1 can independently rotate；Above-mentioned boring-mill work device also includes boring-mill work part 3, and boring and milling adds
The Ministry of worker point includes being movably installed with the first transmission in the mounting bracket being detachably connected with the facing head, the mounting bracket 4
Axle 5, the power transmission shaft 7 of second driving shaft 6 and the 3rd, one end of the first power transmission shaft 5 are connected with the spindle drive of main spindle box 1, and first passes
The other end of moving axis 5 is connected by shaft coupling with one end of second driving shaft 6, and the other end of second driving shaft 6 passes through reversing machine
Structure is connected with the vertical-transmission of the 3rd power transmission shaft 7, and the 3rd power transmission shaft 7 is provided with tool mounting portion 9.
This boring-mill work device, exports main spindle box by the first power transmission shaft 5, the power transmission shaft 7 of second driving shaft 6 and the 3rd respectively
1 main shaft rotation, and pass through the changement most axis side of the main shaft of the axis direction of the 3rd power transmission shaft 7 and main spindle box 1 at last
To vertical, tool mounting portion 9 is installed on the 3rd power transmission shaft 7 and is used for that cutter is installed.
Further, above-mentioned changement is engaged transmission using bevel gear set.
Further, above-mentioned tool mounting portion 9 can install milling cutter or boring cutter.When being provided with milling cutter, main spindle box 1
Main shaft rotation when, the first power transmission shaft 5 also rotates immediately under the drive by the main shaft of main spindle box 1, and then passes through shaft coupling 8
Rotate second driving shaft 6, now 90 degree of transformation occurs by changement direction of rotation for the 3rd power transmission shaft 7, and milling cutter is pacified
On the tool mounting portion 9 of the 3rd power transmission shaft 7, and then the commutation of milling cutter cutting direction is finally completed, is just met for rudder blade
The machine direction of inner hole key slot.
Further, when processing the flange articulation hole of the rudder blade vertical with existing direction, boring is installed in tool mounting portion 9
Knife, same principle completes the commutation of boring cutter cutting direction by the power transmission shaft 7 of second driving shaft 6 and the 3rd, meets similar rudder blade
The bore hole of flange articulation hole, change needed reamer manually to ream in the past, alleviates manual labor, operating efficiency is substantially improved.
Further, the main shaft of main spindle box 1 is provided with internal taper hole, one end that the first power transmission shaft 5 is connected with the main shaft of main spindle box 1
Provided with the tapering matched with internal taper hole, for positioning axially and radially.
Preferably, above-mentioned boring-mill work device also includes facing head fixed plate 10, and facing head fixed plate 10 is removably
Facing head 2 and main spindle box 1 are connected, can prevent maloperation from causing facing head to rotate and causing safety insurance trouble to occur down to accident, together
When can also reduce due to mismachining tolerance caused by the vibration of main spindle box.
Further, facing head fixed plate 10 includes the first fixed plate 13 and the second fixed plate 14, the first fixed plate 13 with
Second fixed plate 14 is by being welded to connect, and one end and the main spindle box 1 of the first fixed plate 13 are connected through a screw thread, the second fixed plate 14
It is connected through a screw thread with facing head 2, for the ease of being connected with the second fixed plate, the second fixed plate 14 and the contact surface of facing head 2
For the arcwall face matched with facing head 2.
Further, the end face of the first fixed plate 13 props up in facing head 2, the first fixed plate 13 and is welded with limiting plate 15,
Limiting plate 15 is threadedly attached in the end face relative with facing head 2 of main spindle box 1.
In the present embodiment, mounting bracket 4 is cylindrical shape, and the inner chamber of mounting bracket 4 is provided with installing the first power transmission shaft 5 and the
The first of two power transmission shafts 6, which installs cavity 11 and install the second of the 3rd power transmission shaft, installs cavity 12, and described first installs cavity
11 is vertical with the described second installation cavity 12.
Second driving shaft 6 is installed on 11 in the first installation cavity body by bearing, and the 3rd power transmission shaft 7 passes through bearing clamp
Installed second in cavity 12.
In the present embodiment, four bearing positions are machined with above-mentioned cylindrical shape mounting bracket, for installing the second transmission
The power transmission shaft 7 of axle 6 and the 3rd；Second driving shaft 6 is installed in the second rotary shaft mounting hole 11 by bearing, the 3rd power transmission shaft
7 are installed in the 3rd power transmission shaft mounting hole 12 by bearing, are all positioned between bearing by positioning sleeve, prevent bearing
Left and right, up and down vibration are shifted.One end of this cylindrical shape mounting bracket is machined with inner stopper and four countersunk head screw holes, is easy to accurate
Rapidly installed and positioned with bolt with facing head 2.
Further, the output end of the 3rd above-mentioned power transmission shaft is provided with gland 16 and end cap 17, for bearing and the 3rd
Power transmission shaft 7 carries out axially adjustable and positioning.
Further, the side wall of above-mentioned mounting bracket 4 is provided with the lubrication hole 18 for being used for adding lubricating oil, convenient addition profit
Lubricating oil is lubricated to drive disk assembly.
In the present embodiment, the course of work for processing similar rudder blade conical hole keyway is as follows：
The first main shaft cross searching of adjustment rudder blade level and centering main spindle box 1, then by above-mentioned facing head fixed plate 10 with leading
Axle box 1 and boring machine facing head 2 are screwed, prevent maloperation cause lathe boring machine facing head 2 rotate cause potential safety hazard with
Cause accident occurs, while also reducing due to mismachining tolerance caused by the vibration of main spindle box 1.
Then, boring-mill work part is installed according to assembly relation, the first power transmission shaft 5, second driving shaft the 6, the 3rd is driven
Axle 7 is arranged in above-mentioned mounting bracket 4, and milling cutter is arranged on to the tool mounting portion 9 of the 3rd power transmission shaft 7.It will be assembled with crane
Good boring-mill work part 3 is hung near boring machine facing head, is coordinated with the tapering of the first power transmission shaft 5 with the internal taper hole of main spindle box 1
Axially and radially located, adjustment makes four countersunk head screw holes of mounting bracket 4 just align the T-slot of boring machine facing head 2,
By fastening screw through four countersunk head screw holes in mounting bracket 4, nut is tightened manually, it is to avoid hang, then operate boring machine
The button of control panel, the main shaft of point operation control main spindle box checks that whether in place bevel gear coordinates, and has dislocation-free or clamping stagnation existing
As interrupted crawl is until bevel gear operating sound now tightens four nuts in mounting bracket normally without clamping stagnation with spanner.
Now, this boring-mill work device is just completed the main shaft direction of rotation of the direction of rotation of cutter and main spindle box 1 into 90
The transformation of degree, is just met for the processing of the inner hole key slot of similar rudder blade.
When processing rudder blade flange articulation hole, the milling cutter of the tool mounting portion 9 of the 3rd above-mentioned power transmission shaft 7 is changed into boring
Knife, installs trimming process and above-mentioned rudder blade process is essentially identical.
In summary, boring-mill work device of the invention, is transformed traditional boring machine, without putting into large scale equipment, energy
The processing operation of the inner hole key slot of rudder blade and the articulation hole of flange etc. is realized, clamping debugging is simple, easy to operate.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and replacement can also be made, these improve and replaced
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. be provided with facing head on a kind of boring-mill work device, including main spindle box, the main spindle box, the main shaft of the main spindle box and
The facing head can independently rotate, it is characterised in that：
The boring-mill work device also includes boring-mill work part, and the boring-mill work part includes detachable with the facing head
The first power transmission shaft, second driving shaft and the 3rd power transmission shaft are movably installed with the mounting bracket of connection, the mounting bracket, it is described
One end of first power transmission shaft is connected with the spindle drive of the main spindle box, the other end of first power transmission shaft by shaft coupling with
One end connection of the second driving shaft, the other end of the second driving shaft is hung down by changement and the 3rd power transmission shaft
Direct-transmission is connected, and the 3rd power transmission shaft is provided with tool mounting portion.
2. boring-mill work device as claimed in claim 1, the changement is bevel gear set.
3. boring-mill work device as claimed in claim 1, it is characterised in that the tool mounting portion can install milling cutter or boring
Knife.
4. boring-mill work device as claimed in claim 1, it is characterised in that the main shaft of the main spindle box is provided with internal taper hole, institute
State one end that the first power transmission shaft is connected with the main shaft of the main spindle box and be provided with the tapering matched with the internal taper hole.
5. boring-mill work device as claimed in claim 1, it is characterised in that the boring-mill work device is also solid including facing head
Fixed board, the detachably connected facing head of facing head fixed plate and the main spindle box.
6. boring-mill work device as claimed in claim 5, it is characterised in that the facing head fixed plate includes the first fixed plate
With the second fixed plate, first fixed plate with second fixed plate by being welded to connect, first fixed plate with it is described
Main spindle box is connected through a screw thread, and second fixed plate is connected through a screw thread with the facing head, second fixed plate and institute
The contact surface for stating facing head is the arcwall face matched with the facing head.
7. boring-mill work device as claimed in claim 6, it is characterised in that the end face of first fixed plate props up described flat
Limiting plate is welded with capstan, first fixed plate, the limiting plate is threadedly attached in the main spindle box and put down with described
The relative end face of capstan.
8. boring-mill work device as claimed in claim 1, it is characterised in that the mounting bracket is cylindrical shape, the installation
Cavity is installed provided with install the first power transmission shaft and second driving shaft first and the of the 3rd power transmission shaft is installed in the inner chamber of support
Two install cavity, and it is vertical that the first installation cavity installs cavity with described second.
9. boring-mill work device as claimed in claim 8, it is characterised in that the second driving shaft is installed on institute by bearing
State in the first installation cavity body, the 3rd power transmission shaft is installed in the second installation cavity body by bearing.
10. the boring-mill work device as described in claim any one of 1-9, it is characterised in that the side wall of the mounting bracket is set
There is lubrication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446086.4A CN107116244A (en) | 2017-06-14 | 2017-06-14 | A kind of boring-mill work device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446086.4A CN107116244A (en) | 2017-06-14 | 2017-06-14 | A kind of boring-mill work device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107116244A true CN107116244A (en) | 2017-09-01 |
Family
ID=59718306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710446086.4A Pending CN107116244A (en) | 2017-06-14 | 2017-06-14 | A kind of boring-mill work device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107116244A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604693A (en) * | 2019-03-01 | 2019-04-12 | 刘煜晗 | A kind of milling machine inner hole keyseat auxiliary device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4425576A1 (en) * | 1994-07-20 | 1996-01-25 | Donau Werkzeugmaschinen Gmbh | Tool machine partic. drill |
| CN2701560Y (en) * | 2004-05-18 | 2005-05-25 | 渤海船舶重工有限责任公司 | Universal joint yoke boring and milling head with 90 degree extension arm for boring and milling machine |
| CN201669556U (en) * | 2010-05-14 | 2010-12-15 | 常州常棱重型数控机床有限公司 | Right-angle accessory head |
| CN102284721A (en) * | 2011-08-09 | 2011-12-21 | 宝鸡市赛孚石油机械有限公司 | Milling head in boring machine |
-
2017
- 2017-06-14 CN CN201710446086.4A patent/CN107116244A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4425576A1 (en) * | 1994-07-20 | 1996-01-25 | Donau Werkzeugmaschinen Gmbh | Tool machine partic. drill |
| CN2701560Y (en) * | 2004-05-18 | 2005-05-25 | 渤海船舶重工有限责任公司 | Universal joint yoke boring and milling head with 90 degree extension arm for boring and milling machine |
| CN201669556U (en) * | 2010-05-14 | 2010-12-15 | 常州常棱重型数控机床有限公司 | Right-angle accessory head |
| CN102284721A (en) * | 2011-08-09 | 2011-12-21 | 宝鸡市赛孚石油机械有限公司 | Milling head in boring machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604693A (en) * | 2019-03-01 | 2019-04-12 | 刘煜晗 | A kind of milling machine inner hole keyseat auxiliary device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |
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| RJ01 | Rejection of invention patent application after publication |