CN204122777U - A kind of arc profile automatic imitation is harnessed an animal to a cart boring cutter - Google Patents
A kind of arc profile automatic imitation is harnessed an animal to a cart boring cutter Download PDFInfo
- Publication number
- CN204122777U CN204122777U CN201420500906.5U CN201420500906U CN204122777U CN 204122777 U CN204122777 U CN 204122777U CN 201420500906 U CN201420500906 U CN 201420500906U CN 204122777 U CN204122777 U CN 204122777U
- Authority
- CN
- China
- Prior art keywords
- knife
- cart
- animal
- die cavity
- handle
- 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.)
- Active
Links
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model discloses a kind of arc profile automatic imitation to harness an animal to a cart boring cutter, comprise: simulation rotating mechanism, auto-feed structure and rotation and slip switching mechanism, described simulation rotating mechanism, be contained on cover kickstand (10), specifically comprise: a blade (20), be arranged on a rotating disk (30), one fork (40) and rotating disk (30) are rigidly connected, and synchronous axial system, one push rod (50) and fork (40) are slidably connected by bearing pin (63), and the push rod other end and end cap (72) are rigidly connected; Described auto-feed structure, comprise: a handle of a knife (60), described handle of a knife (60) has coaxial the first die cavity (62), slide-bar (65) is loaded in the first die cavity (62), the second die cavity (67) is had in slide-bar, Compress Spring (66) is loaded in the second die cavity (67), key (20) is loaded in the chute (68) of slide-bar (65) through handle of a knife (60), and end cap (72) is arranged on handle of a knife (60).After the utility model takes such scheme, it is adding man-hour to part, and point of a knife running orbit is circular arc, and by the face of cylinder and circular arc conical surface cutting at one time, automatically completes.
Description
Technical field
The utility model relates to a kind of simulating cutting cutter of arc profile part, is mainly used in the processing of protruding column and excessive circular arc, e.g., and the planet stent processing of automobile gearbox, the planet stent processing in engineering machinery.
Background technology
At present, the planet stent of automobile gearbox, pedestal has the cylinder that three protruding, intersection is arc transition.The common processing method of this part is first completed by cylinder Excircle machining on boring and milling machine, and then process root circular arc with circular arc molding cutter.The defect of such processing is:
1, the face of cylinder and arc surface process respectively, connects tool marks, and easily produce stress herein and concentrate, part is impaired for service life; 2, with circular arc molding cutter processing root circular arc, the depth of cut is very large, and radial-thrust force is also very large, and it is enough high-power that this just requires lathe to have; 3, tool wear is very fast, and machined surface roughness is higher.These defects are difficult to avoid.
Utility model content
In order to overcome the above problems, the arc profile automatic imitation that the utility model proposes a kind of simulating cutting circular arc is harnessed an animal to a cart boring cutter, and it is carrying out adding man-hour, and point of a knife running orbit is circular arc, and by the face of cylinder and circular arc conical surface cutting at one time, automatically completes.
It is as follows that the utility model solves the problems of the technologies described above taked technical scheme:
A kind of arc profile automatic imitation is harnessed an animal to a cart boring cutter, comprise: simulation rotating mechanism, auto-feed structure and rotation and slip switching mechanism, described simulation rotating mechanism, be contained on cover kickstand (10), specifically comprise: a blade (20), be arranged on a rotating disk (30), one fork (40) and rotating disk (30) are rigidly connected, and synchronous axial system, one push rod (50) and fork (40) are slidably connected by bearing pin (63), and the push rod other end and end cap (72) are rigidly connected.
Further, preferably, described auto-feed structure, comprise: a handle of a knife (60), described handle of a knife (60) has coaxial the first die cavity (62), slide-bar (65) is loaded in the first die cavity (62), the second die cavity (67) is had in slide-bar, Compress Spring (66) is loaded in the second die cavity (67), key (20) is loaded in the chute (68) of slide-bar (65) through handle of a knife (60), and end cap (72) is arranged on handle of a knife (60).
Further, preferably, described rotation and slip switching mechanism, comprising: a thrust bearing (80), with radial bearing (85) combine be loaded on support (10) die cavity in, a bearing pin (90) is contained in two bearings and keeps coaxial.
Further, preferably, described handle of a knife (60) clamping is on boring and milling machine main shaft.
Further, preferably, described arc profile automatic imitation boring cutter of harnessing an animal to a cart is processed part, and the shape of described part is as follows: cylindrical bus is circular arc, tangent with rectilinear generatrix.
After the utility model takes such scheme, it is adding man-hour to part, and point of a knife running orbit is circular arc, and by the face of cylinder and circular arc conical surface cutting at one time, automatically completes.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from description, or understand by implementing the utility model.The purpose of this utility model and other advantages realize by structure specifically noted in write description, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in detail, to make above-mentioned advantage of the present utility model definitely.Wherein:
Fig. 1 is that the utility model arc profile automatic imitation is harnessed an animal to a cart the structural representation of boring cutter;
Fig. 2 is that the utility model arc profile automatic imitation is harnessed an animal to a cart the A-A close-up schematic view of boring cutter;
Fig. 3 a is that the utility model arc profile automatic imitation is harnessed an animal to a cart the processing method schematic diagram of boring cutter;
Fig. 3 b is that the utility model arc profile automatic imitation is harnessed an animal to a cart the processing method schematic diagram of boring cutter;
Fig. 3 c is that the utility model arc profile automatic imitation is harnessed an animal to a cart the processing method schematic diagram of boring cutter.
Detailed description of the invention
Describe embodiment of the present utility model in detail below with reference to drawings and Examples, to the utility model, how application technology means solve technical problem whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.It should be noted that, only otherwise form conflict, each embodiment in the utility model and each feature in each embodiment can be combined with each other, and the technical scheme formed is all within protection domain of the present utility model.
Specifically, as illustrated in fig. 1 and 2, the utility model discloses a kind of cutter, the part that this cutter will be processed is, cylindrical bus is circular arc, tangent with rectilinear generatrix.Wherein, the track of point of a knife is first along rectilinear generatrix walking, goes to circular arc portion and automatically walks out arc track.For this reason, this cutter is made up of three parts, simulation rotating mechanism, and auto-feed structure, rotates and slip switching mechanism.
Wherein, described simulation rotating mechanism, be contained on cover kickstand 10, specifically comprise: a blade 20, be arranged on a rotating disk 30, a fork 40 is rigidly connected with rotating disk 30, and synchronous axial system, one push rod 50 is slidably connected by bearing pin 63 with fork 40, and the push rod other end and end cap 72 are rigidly connected.
Further, preferably, described auto-feed structure, comprise: a handle of a knife 60, described handle of a knife 60 has the first coaxial die cavity 62, and slide-bar 65 is loaded in the first die cavity 62, the second die cavity 67 is had in slide-bar, Compress Spring 66 is loaded in the second die cavity 67, and key 20 is loaded in the chute 68 of slide-bar 65 through handle of a knife 60, and end cap 72 is arranged on handle of a knife 60.
Further, preferably, described rotation and slip switching mechanism, comprising: a thrust bearing 80, with radial bearing 85 combine be loaded on support 10 die cavity in, a bearing pin 90 is contained in two bearings and keeps coaxial.
Be described in detail to operation principle of the present utility model below, specifically, the handle of a knife 60 of this cutter, clamping is on boring and milling machine main shaft.During work, cutter moves on to workpiece 22 face of cylinder endpoint location, sees Fig. 3 a, starts axial feed.
At this moment, the thrust of spring is greater than the axial thrust load of cutting force, and spring 66 is not compressed, and circular arc quadrantal points position gone to straight by cutter, sees Fig. 3 b, and bearing pin 90 touches the surface of workpiece 22.Now, bearing pin 90, cover kickstand 10, slide-bar 65, remain static at axis direction, but, handle of a knife 60 moves on end cap 72, spring 66 is just given compression by this, and push push rod 50 simultaneously and advance, push rod 50 promotes fork 40 and rotates, thus rotate with rotating disk 30, blade 20 simultaneously, simultaneously, boring cutter is rotating around main-shaft axis, and bearing group makes revolving part and static workpiece 22 form organic docking in these actions.When point of a knife 20 turns over 90 degree, this working angles completes.Main shaft retreats with handle of a knife 60, and spring 66 returns to original state, continues to retreat, and bearing pin 90, cover kickstand 10, slide-bar 65 all get back to initial position.Withdrawing completes, and namely completes one-period and sees, Fig. 3 c.
After the utility model takes such scheme, it is adding man-hour to part, and point of a knife running orbit is circular arc, and by the face of cylinder and circular arc conical surface cutting at one time, automatically completes.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. an arc profile automatic imitation is harnessed an animal to a cart boring cutter, it is characterized in that, comprise: simulation rotating mechanism, auto-feed structure and rotation and slip switching mechanism, described simulation rotating mechanism, be contained on cover kickstand (10), specifically comprise: a blade (20), be arranged on a rotating disk (30), one fork (40) and rotating disk (30) are rigidly connected, and synchronous axial system, a push rod (50) and fork (40) are slidably connected by bearing pin (63), and the push rod other end and end cap (72) are rigidly connected.
2. a kind of arc profile automatic imitation according to claim 1 is harnessed an animal to a cart boring cutter, it is characterized in that, described auto-feed structure, comprise: a handle of a knife (60), described handle of a knife (60) has coaxial the first die cavity (62), slide-bar (65) is loaded in the first die cavity (62), the second die cavity (67) is had in slide-bar, Compress Spring (66) is loaded in the second die cavity (67), key (20) is loaded in the chute (68) of slide-bar (65) through handle of a knife (60), end cap (72) is arranged on handle of a knife (60).
3. a kind of arc profile automatic imitation according to claim 1 and 2 is harnessed an animal to a cart boring cutter, it is characterized in that, described rotation and slip switching mechanism, comprise: a thrust bearing (80), with radial bearing (85) combine be loaded on support (10) die cavity in, a bearing pin (90) is contained in two bearings and keeps coaxial.
4. a kind of arc profile automatic imitation according to claim 2 is harnessed an animal to a cart boring cutter, and it is characterized in that, described handle of a knife (60) clamping is on boring and milling machine main shaft.
5. a kind of arc profile automatic imitation according to claim 1 and 2 is harnessed an animal to a cart boring cutter, it is characterized in that, described arc profile automatic imitation boring cutter of harnessing an animal to a cart is processed part, and the shape of described part is as follows: cylindrical bus is circular arc, tangent with rectilinear generatrix.
6. a kind of arc profile automatic imitation according to claim 1 and 2 is harnessed an animal to a cart boring cutter, it is characterized in that, by the face of cylinder and the circular arc conical surface at one-pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500906.5U CN204122777U (en) | 2014-09-02 | 2014-09-02 | A kind of arc profile automatic imitation is harnessed an animal to a cart boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500906.5U CN204122777U (en) | 2014-09-02 | 2014-09-02 | A kind of arc profile automatic imitation is harnessed an animal to a cart boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204122777U true CN204122777U (en) | 2015-01-28 |
Family
ID=52379168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500906.5U Active CN204122777U (en) | 2014-09-02 | 2014-09-02 | A kind of arc profile automatic imitation is harnessed an animal to a cart boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204122777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209547A (en) * | 2014-09-02 | 2014-12-17 | 西安万威刀具有限公司 | Automatic simulative harness boring cutter for arc profiles |
| CN112475488A (en) * | 2020-11-23 | 2021-03-12 | 四川共享铸造有限公司 | Thread machining device |
-
2014
- 2014-09-02 CN CN201420500906.5U patent/CN204122777U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209547A (en) * | 2014-09-02 | 2014-12-17 | 西安万威刀具有限公司 | Automatic simulative harness boring cutter for arc profiles |
| CN112475488A (en) * | 2020-11-23 | 2021-03-12 | 四川共享铸造有限公司 | Thread machining device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204122777U (en) | A kind of arc profile automatic imitation is harnessed an animal to a cart boring cutter | |
| CN105102163B (en) | Polygon machining device and polygon machining method | |
| CN203817890U (en) | Multi-cutter gantry combined machining center | |
| CN204711245U (en) | For the turning handle of a knife of milling spindle | |
| CN201211564Y (en) | Digital control lathes for processing special-shaped cylinder | |
| CN204771851U (en) | Sword appearance is surveyed to machinery | |
| CN105290443A (en) | Method for machining groove in hole | |
| CN204094511U (en) | Impeller duplicate removal device | |
| CN103206451B (en) | A kind of method for manufacturing accentric shaft of compressor movement | |
| CN103302354B (en) | Arc-shaped surface hole machined saw bores | |
| CN201799623U (en) | Boring bar used for processing main bearing holes and thrust surfaces | |
| CN204686446U (en) | Numerical-control turn-milling walks crosshead shoe the 3rd Zhou Zu mechanism that scheming coordinates with positive axis mechanism | |
| CN203695996U (en) | Cylinder sleeve gradient cutting boring tool | |
| CN104209547A (en) | Automatic simulative harness boring cutter for arc profiles | |
| CN204108664U (en) | A kind of driven by servomotor turntable on lathe | |
| CN203578795U (en) | Machine clamping type single-blade boring reamer structure | |
| CN203409268U (en) | Double-tool base lathe | |
| CN103418824B (en) | A kind of can on workpiece the lathe of milling spherical groove, end face groove | |
| CN206230039U (en) | A kind of boring through lathe combination knife bar | |
| CN202727819U (en) | Triangular pyramid lettering knife | |
| CN202021368U (en) | Borer | |
| CN104148730A (en) | Cutting method for mechanical part cross sections by means of cutting machine | |
| CN206925381U (en) | Hydraulic pressure chipless peeler | |
| CN205651056U (en) | High temperature blade processingequipment | |
| CN105689743A (en) | Telescopic boring rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 Shaanxi city of Xi'an province high tech Zone Fenghui Road No. 36 Building No. 1 room 10704 Oak Street Patentee after: Xi'an Wan Wei tool Limited by Share Ltd Address before: 710075 Shaanxi city of Xi'an province high tech Zone Fenghui Road No. 36 Building No. 1 room 10704 Oak Street Patentee before: XI'AN WINWAY TOOLS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 710077 1 industrial buildings, 1 floors, 10101 rooms, two industrial buildings in the east side of No. 85, No. 3 Road, Xi'an, Shaanxi Patentee after: Xi'an Wan Wei machinery manufacturing Limited by Share Ltd Address before: 710075 Shaanxi city of Xi'an province high tech Zone Fenghui Road No. 36 Building No. 1 room 10704 Oak Street Patentee before: Xi'an Wan Wei tool Limited by Share Ltd |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic simulative harness boring cutter for arc profiles Effective date of registration: 20181109 Granted publication date: 20150128 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Wan Wei machinery manufacturing Limited by Share Ltd Registration number: 2018990001048 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191104 Granted publication date: 20150128 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Wan Wei machinery manufacturing Limited by Share Ltd Registration number: 2018990001048 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |