CN205184303U - Smooth claw helicla flute processingequipment of fluted disc - Google Patents
Smooth claw helicla flute processingequipment of fluted disc Download PDFInfo
- Publication number
- CN205184303U CN205184303U CN201520994880.9U CN201520994880U CN205184303U CN 205184303 U CN205184303 U CN 205184303U CN 201520994880 U CN201520994880 U CN 201520994880U CN 205184303 U CN205184303 U CN 205184303U
- Authority
- CN
- China
- Prior art keywords
- fluted disc
- helicla flute
- eccentric shaft
- sliding pawl
- fabrication hole
- 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
- 210000000078 Claw Anatomy 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 238000003754 machining Methods 0.000 claims abstract description 12
- 230000000875 corresponding Effects 0.000 claims description 2
- 238000007514 turning Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000037250 Clearance Effects 0.000 description 3
- 230000035512 clearance Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Abstract
The utility model provides a smooth claw helicla flute processingequipment of fluted disc, mainly by the main part, the eccentric shaft, the knock pin, a spring, the locating pin is constituteed, be provided with four radial T -slots on the preceding terminal surface of main part, be used for the smooth claw of clamping work piece fluted disc in the T -slot, the main part middle part is provided with four radial eccentric shafts, eccentric the shaft position corresponds with the T -slot, the preceding complex knock pin with it that is provided with of eccentric shaft, the eccentric shaft is provided with the locating pin with main part cooperation department, bore two axial fabrication hole A of round pin and B on the back of the smooth claw of work piece fluted disc, when the knock pin pushes up respectively in fabrication hole A and B, carry out twice turning according to same feed parameter to the smooth claw helicla flute of fluted disc. The utility model discloses to the processing of the smooth claw helicla flute of fluted disc, a station twice process just can be accomplished, and machining efficiency is high to the machining precision is high.
Description
Technical field
The utility model relates to a kind of mechanical device, is specially a kind of fluted disc sliding pawl machining spiral groove device.
Background technology
In intermetallic composite coating, woodenware processing, have on the main shaft of much equipment and have chuck, be used for clamping workpiece.The major part of chuck is the sliding pawl of fluted disc and fluted disc, the end face of fluted disc is processed with uniform pitch end face helical tooth, end face helical tooth pitch is radially fixed value, the radius of curvature of whole piece helical tooth is change, the closer to the fluted disc center of circle, radius of curvature is less, and more away from the fluted disc center of circle, radius of curvature is larger.The part coordinated with fluted disc is the sliding pawl of fluted disc, and the sliding pawl of fluted disc is processed with helicla flute, and helicla flute coordinates with the helical tooth on fluted disc end face.In use, simultaneously in relative rotation, the sliding pawl of fluted disc also will move radially along fluted disc, to clamp the workpiece of different-diameter for the sliding pawl of fluted disc and fluted disc.Because the helical tooth on fluted disc is uniform pitch, curvature radius, so, helicla flute on the sliding pawl of fluted disc, must ensure to coordinate by the helical tooth little with fluted disc center, radius of curvature, also can coordinate by the helical tooth large with fluted disc periphery place, radius of curvature, slip can be affected with fluted disc end face helical tooth fit clearance is too small, with fluted disc end face helical tooth fit clearance too conference affect the final precision of chuck, so, helicla flute on the sliding pawl of fluted disc has certain particularity, and its appearance and size and processing method have all become to affect the principal element of chuck processing.Helicla flute on the sliding pawl of fluted disc, usually by CNC milling machine, takes analogy method single-piece work, or single-piece reparation again after more than one piece turning, and not only working (machining) efficiency is low, and machining accuracy is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of processing unit (plant), the sliding pawl of clamped one time more than one piece fluted disc, the sliding pawl processed in batches of more than one piece fluted disc, by same turning track, successively twice turning, complete the machining spiral groove on the sliding pawl of fluted disc, not only working (machining) efficiency is high, and effectively can also control the fit clearance of the sliding pawl of fluted disc and fluted disc.
For achieving the above object, the utility model have employed following technical scheme: fluted disc sliding pawl machining spiral groove device, primarily of main body, eccentric shaft, ejector pin, spring, alignment pin forms, the front end face of main body is provided with four radial T-slots, for the sliding pawl of clamping workpiece fluted disc in T-slot, four radial eccentric shafts are provided with in the middle part of main body, the position of eccentric shaft is corresponding with T-slot, the ejector pin coordinated with it is provided with before eccentric shaft, ejector pin periphery is provided with spring, eccentric shaft and main body cooperation place are provided with alignment pin, the back side of the sliding pawl of workpiece fluted disc arranges two axial fabrication hole A and B, the distance of two fabrication holes equals the multiple of helicla flute (tooth) pitch, when ejector pin withstands in fabrication hole B, the sliding pawl of fluted disc should be in minimum grip diameter place during work, when ejector pin withstands in fabrication hole A, the sliding pawl of fluted disc should be in maximum grip diameter place during work.
When processing fluted disc slides pawl helicla flute, the rear portion clamping of main body is in lathe chuck, sliding for fluted disc pawl is inserted in T-slot, ejector pin withstands in fabrication hole B, rotating eccentricity shaft locking ejector pin, arranges lathe tool feed parameter by the designing requirement of fluted disc sliding pawl helicla flute, the sliding pawl helicla flute of turning fluted disc, then ejector pin withstands in fabrication hole A again, carries out the 2nd time turning, complete processing by former feed parameter to the sliding pawl helicla flute of fluted disc.
The utility model is to the sliding pawl spiral fluted processing of fluted disc, and a station two procedures just can complete, and working (machining) efficiency is high, and machining accuracy is high.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart,
Fig. 2 is the top view of Fig. 1,
Fig. 3 is the right view of Fig. 1.
In figure: 1, main body, 2, eccentric shaft, 3, ejector pin, 4, T-slot, 5, spring, 6, the sliding pawl of fluted disc, 601, fabrication hole A, 602, helicla flute, 603, fabrication hole B, 7, alignment pin.
Detailed description of the invention
Below with embodiment by reference to the accompanying drawings, the utility model is described in further detail.
Below in conjunction with accompanying drawing, the present embodiment is described: main body adopts 45# steel, by turning, milling, drilling process processing; Eccentric shaft adopts 45# steel, is completed by turning, drilling, punching processing; Ejector pin adopts 45# steel, adopts turnery processing to complete.Alignment pin adopts 45# steel, adopts turnery processing to complete; Spring adopts spring steel 65Mn.Alignment pin adopts 45# steel, is completed by turnery processing.
Claims (1)
1. a fluted disc sliding pawl machining spiral groove device, primarily of main body (1), eccentric shaft (2), ejector pin (3), spring (5), alignment pin (7) forms, it is characterized in that: the front end face of main body (1) is provided with four radial T-slots (4), for the sliding pawl (6) of clamping workpiece fluted disc in T-slot (4), main body (1) middle part is provided with four radial eccentric shafts (2), the position of eccentric shaft (2) is corresponding with T-slot (4), the ejector pin (3) coordinated with it is provided with before eccentric shaft (2), ejector pin (3) periphery is provided with spring (5), eccentric shaft (2) and main body (1) cooperation place are provided with alignment pin (7), the back side of the sliding pawl (6) of workpiece fluted disc arranges two axial fabrication hole A(601) and fabrication hole B(603), the distance of two fabrication holes equals the multiple of helicla flute (602) pitch, when ejector pin (3) withstands in fabrication hole B (603), the sliding pawl (6) of fluted disc should be in minimum grip diameter place during work, when ejector pin (3) withstands in fabrication hole A (601), the sliding pawl (6) of fluted disc should be in maximum grip diameter place during work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994880.9U CN205184303U (en) | 2015-12-06 | 2015-12-06 | Smooth claw helicla flute processingequipment of fluted disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994880.9U CN205184303U (en) | 2015-12-06 | 2015-12-06 | Smooth claw helicla flute processingequipment of fluted disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205184303U true CN205184303U (en) | 2016-04-27 |
Family
ID=55777334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520994880.9U Expired - Fee Related CN205184303U (en) | 2015-12-06 | 2015-12-06 | Smooth claw helicla flute processingequipment of fluted disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205184303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269348A (en) * | 2015-12-06 | 2016-01-27 | 山东征宙机械股份有限公司 | Gear disk slide claw spiral groove processing device and technology |
-
2015
- 2015-12-06 CN CN201520994880.9U patent/CN205184303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269348A (en) * | 2015-12-06 | 2016-01-27 | 山东征宙机械股份有限公司 | Gear disk slide claw spiral groove processing device and technology |
| CN105269348B (en) * | 2015-12-06 | 2018-10-30 | 山东征宙机械股份有限公司 | Fluted disc slides pawl machining spiral groove device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103753322B (en) | The processing unit (plant) of differential casing and technique thereof | |
| CN204234905U (en) | A kind of gear teeth clamp | |
| CN202490987U (en) | Tool for fast clamping processed gear rings of gear shaping machine | |
| CN101780641A (en) | Automobile brake camshaft double-center cutting process and double-center cutting clamp thereof | |
| CN201760769U (en) | Multidirectional eccentric wheel machining fixture | |
| CN103586770B (en) | A kind of processing method of the clamp for three lobe ripple bearing external roller paths | |
| CN103028907A (en) | Technology for processing end cap | |
| CN109128885A (en) | Thin-wall tube-shaped excircle of workpiece turning clamping tooling and clamping method | |
| CN103878545B (en) | A kind of multiaspect porous parts machining technique | |
| CN204321653U (en) | A kind of automotive brake four station turning tool | |
| CN205184303U (en) | Smooth claw helicla flute processingequipment of fluted disc | |
| CN104985401A (en) | Joint yoke machining method | |
| CN103949712B (en) | The processing method of form and position tolerance is ensured in female keyway slotting process | |
| CN105269348A (en) | Gear disk slide claw spiral groove processing device and technology | |
| CN104148886A (en) | Method for machining eccentric wheel of press machine | |
| CN103100875A (en) | Efficient truning positioning tool | |
| CN108127128A (en) | A kind of thin-walled gear ring periphery smart car method | |
| CN204725127U (en) | A kind of disk machine for processing joint fork splined hole | |
| CN104400475B (en) | A kind of positioning and clamping instrument and method | |
| CN204221064U (en) | Main chord milling attachment | |
| CN207372772U (en) | Numerically controlled lathe special-shaped workpiece aids in clamping device | |
| CN105522336A (en) | Machining method for main drum of winch | |
| CN203726231U (en) | Machining device of differential mechanism shell | |
| CN207155334U (en) | A kind of general adjustable axial direction positioning device of lathe | |
| CN206967119U (en) | A kind of lathe spindle class positioning tool |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20181206 |