CN104526357B - A kind of special purpose machine tool of turning flywheel ring gear endoporus - Google Patents
A kind of special purpose machine tool of turning flywheel ring gear endoporus Download PDFInfo
- Publication number
- CN104526357B CN104526357B CN201410827880.XA CN201410827880A CN104526357B CN 104526357 B CN104526357 B CN 104526357B CN 201410827880 A CN201410827880 A CN 201410827880A CN 104526357 B CN104526357 B CN 104526357B
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- CN
- China
- Prior art keywords
- special
- tool
- tool rest
- ring gear
- endoporus
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Milling Processes (AREA)
- Gear Processing (AREA)
Abstract
A kind of special purpose machine tool of turning flywheel ring gear endoporus, including base, planker, Special cutter holder, special tooling, main spindle box, slide plate, mair motor and Hydraulic Station, it is characterised in that：Described Special cutter holder includes endoporus tool rest and chamfering tool rest；The special tooling is provided with Working piece positioning device；The tool rest is provided with tool position adjusting apparatus.Positioner includes rough positioning blocks, fine positioning block and pull bar arranged on positioning disk etc., realizes the clamping to workpiece by cooperation of the pull bar with locating piece.Adjusting pad and height adjustment plate etc. is provided with the adjusting apparatus of tool position, adjusts the position of cutter.Technique effect：Realize being accurately positioned clamping to flywheel ring gear, it is ensured that positioning precision.
Description
Technical field
The present invention relates to metal works technical field of processing equipment, more particularly to a kind of turning flywheel ring gear endoporus special
Lathe.
Background technology
With the fast development of automobile industry, the demand of Automobile flywheel gear ring is also continued to increase, while to flywheel teeth
The requirement more and more higher of the machining accuracy and working (machining) efficiency of circle.This is just proposed more to the various technological equipments for processing such part
High requirement.It is one sequence to process its endoporus and hole side chamfering, and the endoporus after processing is the benchmark of its postorder, is its crucial work
Sequence.It is processed using common equipment at present, is difficult clamping, precision is difficult to ensure, single-piece work efficiency is again very low.
There is presently no good solution.
Content of the invention
For overcoming problems of the prior art, the invention provides a kind of facilitate flywheel ring gear clamping, ensure processing
The special purpose machine tool of the flywheel ring gear endoporus of precision.
The present invention solves its technical problem and is adopted the technical scheme that：The special machine of this kind of turning flywheel ring gear endoporus
Bed, including base, planker, Special cutter holder, special tooling, main spindle box, slide plate, mair motor and Hydraulic Station, it is characterised in that：Described
Special cutter holder include endoporus tool rest and chamfering tool rest；The special tooling is provided with Working piece positioning device；The Special cutter holder
It is provided with tool position adjusting apparatus.
Further, positioning disk, positioning disk are provided with the rough positioning blocks of workpiece, fine positioning block on Working piece positioning device
And pressing plate, the first pull bar is provided with the center of special tooling, the first pull bar is fixedly connected with fastening disk, flat in special tooling circumference
Face side is provided with the second pull bar, and the second described drawing meal is fixedly connected with the pressing plate；It is provided with the center of special tooling and leads
To set, slide block is provided with fairlead, be connected with spring on slide block；Slide block side face is terminated with the slide bar one perpendicular to the first pull bar
Touch, the other end of the slide bar connects a connecting rod, the described fine positioning block of connecting rod connection.
Further, one end of described rough positioning blocks and fine positioning block contact workpiece is hemisphere shape.
Further, described fairlead targeting part profile is cylindrical shape, and motion parts profile is for cone-shaped, described
Slide block is cone-shaped, and the outer cone dignity of the slide block contacts one end of the slide bar.
Further, described tool position adjusting apparatus are included between inner ring rose reamer and outer ring rose reamer between being provided with
Away from adjusting pad, the spacing adjusting pad is fixed on chamfering tool rest；In tool post on chamfering tool rest and endoporus tool rest side
It is fixed with height adjustment plate.
To sum up, of the invention above-mentioned technical proposal has the beneficial effect that：Can be real by positioner on special tooling
Clamping is accurately positioned to flywheel ring gear now, it is ensured that positioning precision, so that basis is provided for the guarantee of machining accuracy.By tool rest
On tool position adjusting apparatus, it is possible to achieve the position adjustment to tool rest, and according to the flywheel ring gear of different-thickness adjust
The spacing of cutter, so that ensure machining accuracy.
Description of the drawings
Fig. 1 is schematic structural view of the invention,
Fig. 2 special tooling structural representations of the present invention,
Fig. 3 is tool-apron structure schematic diagram of the present invention.
In figure：1 base, 2 plankers, 3X axial directions, 4 Special cutter holders, 401 tool posts, 402 chamfering tool rests, 403 endoporus tool rests,
404 outer ring rose reamers, 405 inner ring rose reamers, 406 spacing adjusting pads, 407 height adjustment plates, 408 finishing tools, 409 roughing tools, 5
Special tooling, 501 positioning disks, 502 rough positioning blocks, 503 first pull bars, 504 fastening disks, 505 second pull bars, 506 pressing plates, 507
Slide block, 508 fairleads, 509 connecting rods, 510 slide bars, 511 fine positioning blocks, 6 main spindle boxes, 7 slide plates, 8Z axial directions, 9 mair motors.
Specific embodiment
The feature and principle of the present invention are described in detail below in conjunction with accompanying drawing 1- Fig. 3, illustrated embodiment is only used for solving
The present invention is released, protection scope of the present invention is limited with this not.
As shown in figure 1, the present invention include base, planker, Special cutter holder, special tooling, main spindle box, slide plate, mair motor and
Hydraulic Station.Described Special cutter holder includes endoporus tool rest and chamfering tool rest；The special tooling is provided with Working piece positioning device；Institute
State tool rest and be provided with tool position adjusting apparatus.
As shown in Fig. 2 there is positioning disk on Working piece positioning device, positioning disk is provided with the setting element of flywheel ring gear.Fixed
Position disk is provided with rough positioning blocks, fine positioning block and the pressing plate of workpiece and flywheel ring gear.In order to preferably ensure rough positioning blocks
With fine positioning block and the position stability of flywheel ring gear, one end that rough positioning blocks and fine positioning block are contacted with flywheel ring gear can be set
It is set to hemisphere shape.
Be provided with the first pull bar at the center of special tooling, the first pull bar is fixedly connected with fastening disk, the first pull bar also with liquid
Cylinder pressure connects, and hydraulic cylinder drives the motion of the first pull bar, the first pull bar to drive fastening disk move forward and backward.
The second pull bar is provided with special tooling circumferential plane side, the second described drawing meal is fixedly connected with the pressing plate；Second
Pull bar is also connected with hydraulic cylinder, and under the drive of hydraulic cylinder, the second pull bar can drive presser motion, so as to realize compressing processing
Part is flywheel ring gear.
Fairlead is installed in the center of special tooling, slide block is provided with fairlead, be connected with spring on slide block.
While fastening disk is moved under the drive of the first pull bar backward, slide block is transported in fairlead under the action of the spring backward
Dynamic.
Described fairlead targeting part profile is cylindrical shape；Motion parts are cone-shaped, and endoporus is also cone-shaped；Institute
It is also cone-shaped to state slide block profile, and slide block is coordinated with fairlead endoporus conical section to be installed.
Slide block side face and the slide bar end thereof contacts perpendicular to the first pull bar, the other end of the slide bar connect a connecting rod, even
The described fine positioning block of bar connection.The outer cone dignity of the slide block contacts one end of the slide bar.
When fairlead is moved backward, slide bar is ejected by the conical surface of slide block.In the other end effect of slide bar and connecting rod, even
Bar is also connected with fine positioning block, and under the drive of connecting rod, fine positioning block is moved, and realizes the fine positioning to flywheel ring gear.In assembling
When, the position of fine positioning block can adjust.
When needing to unclamp flywheel ring gear, the action of positioner is contrary with above-mentioned action.
As shown in figure 3, described tool position adjusting apparatus are included between inner ring rose reamer and outer ring rose reamer being provided with
Spacing adjusting pad, the spacing adjusting pad are fixed on chamfering tool rest.In tool post against chamfering tool rest and endoporus tool rest side
On be fixed with height adjustment plate.
Rose reamer respectively fall two gear rings angle, the gear ring of different-thickness is tackled by different spacing adjusting pads.Two
Rose reamer and spacing adjusting pad are all fixed on chamfering tool rest.Endoporus roughing tool and finishing tool are fixed on endoporus tool rest.Essence
Lathe tool and roughing tool are ensured by processing endoporus tool rest in the axial direction at a distance of 1 millimeter.Chamfering tool rest and endoporus tool rest are solid respectively
It is scheduled on tool post, the height of two tool rests is adjusted by height adjustment version.
After two gear rings on main shaft are clamped by special tooling, motor drives main shaft and special tooling rotation.
Now, tool rest carries out endoporus machining in the drive lower edge Z axis of planker to motion of main shaft.After endoporus is machined, tool rest exists
The drive lower edge X-motion of slide plate, carries out chamfer cutting, machines backed off after random.
Above-described embodiment is only the description carried out by the preferred embodiment of the present invention, and not the scope of the present invention is entered
Row limit, on the premise of without departing from design spirit of the present invention, relevant technical staff in the field to the present invention various modifications and
Improve, all should expand in protection domain determined by claims of the present invention.
Claims (3)
1. a kind of special purpose machine tool of turning flywheel ring gear endoporus, including base, planker, Special cutter holder, special tooling, main spindle box,
Slide plate, mair motor and Hydraulic Station, it is characterised in that：Described Special cutter holder includes endoporus tool rest and chamfering tool rest；Described special
Frock is provided with Working piece positioning device；The Special cutter holder is provided with tool position adjusting apparatus；There have on Working piece positioning device to be fixed
Position disk, positioning disk are provided with the rough positioning blocks of workpiece, fine positioning block and pressing plate, are provided with the first drawing at the center of special tooling
Bar, the first pull bar are fixedly connected with fastening disk, are provided with the second pull bar, the second described pull bar in special tooling circumferential plane side
It is fixedly connected with the pressing plate；Fairlead is installed in the center of special tooling, slide block is provided with fairlead, connect on slide block
There is spring；Slide block side face and the slide bar end thereof contacts perpendicular to the first pull bar, the other end of the slide bar connect a connecting rod, connecting rod
The described fine positioning block of connection；Described tool position adjusting apparatus are included between inner ring rose reamer and outer ring rose reamer and are provided with
Spacing adjusting pad, the spacing adjusting pad are fixed on chamfering tool rest；In tool post against chamfering tool rest and endoporus tool rest side
On be fixed with height adjustment plate.
2. the special purpose machine tool of a kind of turning flywheel ring gear endoporus according to claim 1, it is characterised in that：Described is thick fixed
One end of position block and fine positioning block contact workpiece is hemisphere shape.
3. the special purpose machine tool of a kind of turning flywheel ring gear endoporus according to claim 1, it is characterised in that：Described guiding
Set targeting part profile is cylindrical shape, and motion parts profile is cone-shaped, and the slide block is cone-shaped, the outer cone of the slide block
One end of the dignity contact slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827880.XA CN104526357B (en) | 2014-12-25 | 2014-12-25 | A kind of special purpose machine tool of turning flywheel ring gear endoporus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827880.XA CN104526357B (en) | 2014-12-25 | 2014-12-25 | A kind of special purpose machine tool of turning flywheel ring gear endoporus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104526357A CN104526357A (en) | 2015-04-22 |
| CN104526357B true CN104526357B (en) | 2017-03-15 |
Family
ID=52842085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410827880.XA Active CN104526357B (en) | 2014-12-25 | 2014-12-25 | A kind of special purpose machine tool of turning flywheel ring gear endoporus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526357B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436958A (en) * | 2016-01-26 | 2016-03-30 | 青岛力鼎自动化设备有限公司 | Floating self-centering fixture for brake hub assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU539346B2 (en) * | 1979-10-11 | 1984-09-20 | Davis Tool & Engineering Co. | Flywheel |
| CN202053122U (en) * | 2010-12-06 | 2011-11-30 | 天津市正平机械新技术有限公司 | Large-diameter annular gear chamfering machine |
| CN203091885U (en) * | 2012-11-30 | 2013-07-31 | 吉林大华机械制造有限公司 | Chamfering machine and chamfering tool |
| CN203035888U (en) * | 2012-12-17 | 2013-07-03 | 青岛海之冠汽车配件制造有限公司 | Flywheel ring gear prone to being meshed |
| CN203316839U (en) * | 2013-03-01 | 2013-12-04 | 梁呈旺 | Automatic chamfering machine |
| CN204430766U (en) * | 2014-12-25 | 2015-07-01 | 济南第一机床有限公司 | A kind of special purpose machine tool of turning flywheel ring gear endoporus |
-
2014
- 2014-12-25 CN CN201410827880.XA patent/CN104526357B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104526357A (en) | 2015-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Zhilong Inventor before: Liu Yulong |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 250200 No. 20333 Panwang Road, Mingshui Economic Development Zone, Zhangqiu District, Jinan City, Shandong Province Patentee after: JINAN FIRST MACHINE TOOL GROUP CO., LTD. Address before: 250200 Shandong Province, Ji'nan city central machine West Road No. 4 Patentee before: JINAN FIRST MACHINE TOOL GROUP CO., LTD. |
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| CP02 | Change in the address of a patent holder |