CN103406605A - Rotary knife device for worm thread processing in field of musical instruments - Google Patents
Rotary knife device for worm thread processing in field of musical instruments Download PDFInfo
- Publication number
- CN103406605A CN103406605A CN2013103100878A CN201310310087A CN103406605A CN 103406605 A CN103406605 A CN 103406605A CN 2013103100878 A CN2013103100878 A CN 2013103100878A CN 201310310087 A CN201310310087 A CN 201310310087A CN 103406605 A CN103406605 A CN 103406605A
- Authority
- CN
- China
- Prior art keywords
- output shaft
- gear
- tool rest
- revolve
- revolves
- 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.)
- Granted
Links
Images
Abstract
The invention relates to a rotary knife device for worm thread processing in the field of musical instruments. The rotary knife device is characterized by comprising a housing, an input shaft, an output shaft and a transmission mechanism, wherein the input shaft drives the output shaft to rotate through the transmission mechanism, a rotary knife is arranged on the output shaft, the rotary knife is matched with the output shaft in a linked manner, a plurality of rotary blade teeth are arranged on the side wall of the rotary knife, and the rotary blade teeth are obliquely arranged. After the adoption of the technical scheme, the invention provides the rotary knife device for worm thread processing in the field of musical instruments, the machining precision is high, the degree of automation is high, and the production efficiency is high.
Description
Technical field
The present invention relates to the rotating cutting device of a kind of musical instrument field worm thread processing.
Background technology
Existing musical instrument field, for the processing of screw thread on worm screw, be all generally to adopt turning processing, and turning adds man-hour, goes out the screw thread on worm screw by the turning of manual control lathe tool.But, this processing mode, due to manual control, machining accuracy is low, and production efficiency is low.
Summary of the invention
Purpose of the present invention: in order to overcome the defect of prior art, the invention provides the rotating cutting device of a kind of musical instrument field worm thread processing, machining accuracy is high, and automaticity is high, and production efficiency is high.
Technical scheme of the present invention: the rotating cutting device of a kind of musical instrument field worm thread processing, it is characterized in that: include housing, power shaft, output shaft, transmission mechanism, described power shaft drives output shaft rotation through transmission mechanism, described output shaft is provided with and revolves cutter, describedly revolve cutter and output shaft is linked, the described cutter sidewall that revolves is provided with some cutters tooth that revolve, and the described cutter tooth that revolves is obliquely installed.
Adopt technique scheme, by described power shaft, drive output shaft rotation through transmission mechanism, it is moving that swivel is revolved in the output shaft drive, the cutter tooth that revolves revolved on cutter cuts the screw thread on worm screw, revolves cutter tooth and is obliquely installed, and the angle of inclination of revolving cutter tooth is the spiral angle of screw thread on worm screw, the worm thread processing rotating cutting device of this structure, machining accuracy is high, and automaticity is high, and production efficiency is high.
The further setting of the present invention: described transmission mechanism includes worm gear, the first gear, the second gear, the 3rd gear, the 4th gear, described power shaft is worm shaft, described power shaft and worm gear engagement, in described worm gear, be equipped with power transmission shaft, described the first geared sleeve is located on power transmission shaft, described the 4th geared sleeve is located on output shaft, described the first gear and the engagement of the second gear, described the second gear and the engagement of the 3rd gear, described the 3rd gear and the engagement of the 4th gear.
Adopt above-mentioned further setting, by power shaft, drive worm gear and rotate, worm gear drives power transmission shaft and rotates, and power transmission shaft is through the first gear, the second gear, the 3rd gear, the 4th gear driven output shaft rotation, and the processing of the transmission mechanism of this structure is simple, reliable transmission.
Further setting more of the present invention: also be provided with on housing for adjusting and revolve the adjusting device of cutter along the output shaft axial location.
Adopt above-mentioned further setting again, the adjusting device of setting, can regulate and revolve cutter along the output shaft axial location, can adapt to like this processing of the screw thread of different depth, and the scope of application is wide.
Further setting of the present invention: described adjusting device includes adjustment screw, shift fork, revolves tool rest, described output shaft and the described tool rest that revolves are linked, described shift fork one end is set on adjustment screw, the other end with revolve tool rest and be linked, the central axes setting of the central shaft of adjustment screw and output shaft, described adjustment screw is fixed with housing after passing shift fork, is arranged with elastic component on described adjustment screw, and described elastic component is between shift fork and housing.
Adopt above-mentionedly further to arrange, during adjusting, just can control and revolve tool rest and stretch through shift fork by the forward or reverse adjustment screw, and then control output shaft, revolve cutter and stretch, this adjusting device, easy to adjust, simple in structure, easy for installation.
Further setting more of the present invention: described shift fork is provided with the transmission projection, and the described tool rest that revolves is provided with locating slot, and described transmission projection is fastened in described locating slot and forms shift fork and revolve being linked of tool rest.
Adopt above-mentionedly further to arrange again, the shift fork of this structure with revolve the tool rest mode that is linked, simple in structure, processing, easy for installation.
Further setting more of the present invention: revolve the tool rest medial extremity and be provided with cavity, revolve on tool rest and be positioned at the cavity opening part and be provided with gland, described output shaft passes gland, revolves tool rest, described output shaft and revolve between tool rest and be provided with bearing, on output shaft, be provided with positive stop lug boss near revolving cutter one side, revolve tool rest outboard end and positive stop lug boss and conflict, output shaft is positioned at and revolves the tool rest medial extremity and be arranged with jump ring, conflict formation output shaft and describedly revolve being linked of tool rest of gland and jump ring.
Adopt above-mentioned further setting again, the cavity of setting, gland, can conveniently install bearing, simple in structure, easy for installation; By positive stop lug boss, jump ring, realize output shaft and describedly revolve being linked of tool rest, simple in structure, processing, easy for installation.
The accompanying drawing explanation
Fig. 1 is the front view of the specific embodiment of the invention;
Fig. 2 is the left view of the specific embodiment of the invention;
Fig. 3 is the rearview of the specific embodiment of the invention;
Fig. 4 is I part partial enlarged drawing in Fig. 2;
Fig. 5 revolves the knife structure schematic diagram in the specific embodiment of the invention;
Fig. 6 is structural representation while revolving on the cutter machining worm screw thread in the specific embodiment of the invention.
The specific embodiment
As shown in Fig. 1-6, the rotating cutting device of a kind of musical instrument field worm thread processing, include housing 1, power shaft 2, output shaft 3, transmission mechanism 4, described power shaft 2 drives output shaft 3 through transmission mechanism 4 and rotates, described output shaft 3 is provided with and revolves cutter 5, the described cutter 5 that revolves is linked with output shaft 3, described cutter 5 sidewalls that revolve are provided with some cutters tooth 51 that revolve, the described cutter tooth 51 that revolves is obliquely installed, the described spiral angle of the angle of inclination of cutter tooth 51 for the screw thread of the worm screw after processing that revolve, add man-hour, can rotate by driven by motor power shaft 2, and need to guarantee that the rotating speed of worm screw to be processed is identical with the rotating speed that revolves cutter 5.
Wherein, described transmission mechanism 4 includes worm gear 41, the first gear 42, the second gear 43, the 3rd gear 44, the 4th gear 45, described power shaft 2 is worm shaft, described power shaft 2 and worm gear 41 engagements, in described worm gear 41, be equipped with power transmission shaft 46, described the first gear 42 is set on power transmission shaft 46, described the 4th gear 45 is set on output shaft 3, described the first gear 42 and the second gear 43 engagements, described the second gear 43 and the 3rd gear 44 engagements, described the 3rd gear 44 and the 4th gear 45 engagements, by power shaft 2, rotated successively through worm gear 41, power transmission shaft 46, the first gear 42, the second gear 43, the 3rd gear 44, the 4th gear 45, output shaft 3 drives and revolves cutter 5 rotations.
Processing for the screw thread that can adapt to different depth, in the specific embodiment of the invention, on housing 1, also be provided with for adjusting and revolve the adjusting device 6 of cutter 5 along output shaft 3 axial locations, described adjusting device 6 includes adjustment screw 61, shift fork 62, revolve tool rest 63, revolve tool rest 63 medial extremitys and be provided with cavity 631, revolve on tool rest 63 and be positioned at cavity 631 opening parts and be provided with gland 64, gland 64 with revolve tool rest 63 and be threaded, described output shaft 3 passes gland 64, revolve tool rest 63, revolve the outboard end that cutter 5 is arranged on output shaft 3, the 4th gear 45 is arranged on the medial extremity of output shaft 3, described output shaft 3 and revolve between tool rest 63 and be provided with bearing 65, on output shaft 3, be provided with positive stop lug boss 31 near revolving cutter 5 one sides, revolve tool rest 63 outboard ends and positive stop lug boss 31 conflicts, output shaft 3 is positioned at and revolves tool rest 63 medial extremitys and be arranged with jump ring 66, gland 64 is conflicted with jump ring 66, described shift fork 62 1 ends are set on adjustment screw 61, the other end is provided with transmission projection 621, the described tool rest 63 that revolves is provided with locating slot 632, described transmission projection 621 is fastened in described locating slot 632, the central axes setting of the central shaft of adjustment screw 61 and output shaft 3, described adjustment screw 61 is passed shift fork 62 afterwards and housing 1 is fixed, on described adjustment screw 61, be arranged with elastic component 67, elastic component 67 adopts elastic washer, described elastic component 67 is between shift fork 62 and housing 1, during adjusting, by forward or reverse adjustment screw 61, through shift fork 62, just can control and revolve tool rest 63 and stretch, and then control output shaft 3, revolve cutter 5 along output shaft 3 axial stretchings, this adjusting device, easy to adjust, simple in structure, easy for installation.
Claims (6)
1. the rotating cutting device of a musical instrument field worm thread processing, it is characterized in that: include housing, power shaft, output shaft, transmission mechanism, described power shaft drives output shaft rotation through transmission mechanism, described output shaft is provided with and revolves cutter, describedly revolve cutter and output shaft is linked, the described cutter sidewall that revolves is provided with some cutters tooth that revolve, and the described cutter tooth that revolves is obliquely installed.
2. the rotating cutting device of musical instrument according to claim 1 field worm thread processing, it is characterized in that: described transmission mechanism includes worm gear, the first gear, the second gear, the 3rd gear, the 4th gear, described power shaft is worm shaft, described power shaft and worm gear engagement, in described worm gear, be equipped with power transmission shaft, described the first geared sleeve is located on power transmission shaft, described the 4th geared sleeve is located on output shaft, described the first gear and the engagement of the second gear, described the second gear and the engagement of the 3rd gear, described the 3rd gear and the engagement of the 4th gear.
3. the processing unit (plant) for screw thread on machining worm according to claim 1 and 2, is characterized in that: on housing, also be provided with for adjusting and revolve the adjusting device of cutter along the output shaft axial location.
4. the rotating cutting device of musical instrument according to claim 3 field worm thread processing, it is characterized in that: described adjusting device includes adjustment screw, shift fork, revolves tool rest, described output shaft and the described tool rest that revolves are linked, described shift fork one end is set on adjustment screw, the other end with revolve tool rest and be linked, the central axes setting of the central shaft of adjustment screw and output shaft, described adjustment screw is fixed with housing after passing shift fork, on described adjustment screw, be arranged with elastic component, described elastic component is between shift fork and housing.
5. the rotating cutting device of musical instrument according to claim 4 field worm thread processing, it is characterized in that: described shift fork is provided with the transmission projection, the described tool rest that revolves is provided with locating slot, and described transmission projection is fastened in described locating slot and forms shift fork and revolve being linked of tool rest.
6. the rotating cutting device of musical instrument according to claim 4 field worm thread processing, it is characterized in that: revolve the tool rest medial extremity and be provided with cavity, revolve on tool rest and be positioned at the cavity opening part and be provided with gland, described output shaft passes gland, revolves tool rest, described output shaft and revolve between tool rest and be provided with bearing, on output shaft, be provided with positive stop lug boss near revolving cutter one side, revolving tool rest outboard end and positive stop lug boss conflicts, output shaft is positioned at and revolves the tool rest medial extremity and be arranged with jump ring, and gland and jump ring are conflicted and formed output shaft and describedly revolve being linked of tool rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310087.8A CN103406605B (en) | 2013-07-18 | 2013-07-18 | The rotating cutting device of musical instrument field worm thread processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310087.8A CN103406605B (en) | 2013-07-18 | 2013-07-18 | The rotating cutting device of musical instrument field worm thread processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103406605A true CN103406605A (en) | 2013-11-27 |
| CN103406605B CN103406605B (en) | 2015-12-16 |
Family
ID=49599672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310310087.8A Expired - Fee Related CN103406605B (en) | 2013-07-18 | 2013-07-18 | The rotating cutting device of musical instrument field worm thread processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103406605B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878798Y (en) * | 2005-11-14 | 2007-03-14 | 沈阳重型机械集团有限责任公司 | Hobbing-type transverse shear low inertia energy-saving device |
| JP2009275743A (en) * | 2008-05-13 | 2009-11-26 | Seiko Epson Corp | Gear support device |
| CN201386786Y (en) * | 2009-04-22 | 2010-01-20 | 安徽中鼎飞彩车辆有限公司 | Gearbox assembly for chain-driving tri-wheeled vehicle |
| CN102328137A (en) * | 2011-01-23 | 2012-01-25 | 林瑞荣 | Automatic machining mechanism for worm thread |
| CN202431836U (en) * | 2012-01-18 | 2012-09-12 | 浙江维卫电子洁具有限公司 | Gear box |
| CN102734437A (en) * | 2012-07-06 | 2012-10-17 | 浙江中控太阳能技术有限公司 | Heliostat transmission system capable of increasing transmission precision |
| CN203409373U (en) * | 2013-07-18 | 2014-01-29 | 瑞安市中联电声乐器有限公司 | Rotary knife device for processing worm thread in field of musical instruments |
-
2013
- 2013-07-18 CN CN201310310087.8A patent/CN103406605B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878798Y (en) * | 2005-11-14 | 2007-03-14 | 沈阳重型机械集团有限责任公司 | Hobbing-type transverse shear low inertia energy-saving device |
| JP2009275743A (en) * | 2008-05-13 | 2009-11-26 | Seiko Epson Corp | Gear support device |
| CN201386786Y (en) * | 2009-04-22 | 2010-01-20 | 安徽中鼎飞彩车辆有限公司 | Gearbox assembly for chain-driving tri-wheeled vehicle |
| CN102328137A (en) * | 2011-01-23 | 2012-01-25 | 林瑞荣 | Automatic machining mechanism for worm thread |
| CN202431836U (en) * | 2012-01-18 | 2012-09-12 | 浙江维卫电子洁具有限公司 | Gear box |
| CN102734437A (en) * | 2012-07-06 | 2012-10-17 | 浙江中控太阳能技术有限公司 | Heliostat transmission system capable of increasing transmission precision |
| CN203409373U (en) * | 2013-07-18 | 2014-01-29 | 瑞安市中联电声乐器有限公司 | Rotary knife device for processing worm thread in field of musical instruments |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103406605B (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4446003B2 (en) | Cutting unit and machine tool | |
| CN203409373U (en) | Rotary knife device for processing worm thread in field of musical instruments | |
| CN101920362B (en) | Method for machining normal straight profile cylindrical worm by using horizontal lathe | |
| CN204386932U (en) | Axial-flow blower adjusting rotor blade device | |
| CN103406605A (en) | Rotary knife device for worm thread processing in field of musical instruments | |
| CN204640399U (en) | Cutter door fine setting digital display device | |
| CN203725558U (en) | Rotating machine head mechanism | |
| CN203900496U (en) | Regular-polygon turning device | |
| CN202367285U (en) | Two motor drive cutter frame rotation mechanism | |
| CN103722456A (en) | Tool grinding machine | |
| CN203557121U (en) | Rotating mechanism for workpiece table | |
| CN103111851B (en) | Tool rotatable operating platform | |
| CN209334926U (en) | A kind of automatic rotary cutting apparatus for Impeller Machining | |
| JP4932841B2 (en) | Drilling device | |
| CN202070821U (en) | Double wall corrugated pipe cutting machine | |
| CN201189680Y (en) | Flat-plate cut-off machine with turning functional knife head | |
| CN104084602A (en) | Turning device for regularly polygonal workpieces | |
| CN203697091U (en) | Paper cutting machine | |
| CN205734168U (en) | Digital controlled rotary indexing means | |
| CN204262359U (en) | A kind of lathe with floating mouth sychronisation | |
| EP2799174B1 (en) | Electric spindle with double output | |
| CN203509739U (en) | Transmission structure of feeding cross-beam motor | |
| CN101905345B (en) | Enhanced milling device of CNC lathe | |
| JP5293966B2 (en) | Gear shaving method and processing apparatus | |
| CN103357902B (en) | Electric driving tool post |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |