CN102632304A - Curve mechanism used for shaving crowned teeth - Google Patents
Curve mechanism used for shaving crowned teeth Download PDFInfo
- Publication number
- CN102632304A CN102632304A CN2012100871427A CN201210087142A CN102632304A CN 102632304 A CN102632304 A CN 102632304A CN 2012100871427 A CN2012100871427 A CN 2012100871427A CN 201210087142 A CN201210087142 A CN 201210087142A CN 102632304 A CN102632304 A CN 102632304A
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- CN
- China
- Prior art keywords
- guide rail
- worm gear
- connecting rod
- worm wheel
- big connecting
- 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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Abstract
The invention discloses a curve mechanism used for shaving crowned teeth. The curve mechanism comprises a working platform, wherein supports are respectively arranged at the two sides of one end of the bottom of the working platform; the two supports are respectively connected with a guide rail sliding block by virtue of a guide rail sliding block locating shaft; the guide rail sliding block locating shaft can rotate relative to the supports; the guide rail sliding block is arranged on a guide rail, and the guide rail sliding block can move relative to the guide rail; a big connecting rod is arranged between a left guide rail and a right guide rail, the big connecting rod is internally provided with a worm wheel and a worm wheel cover, and the worm wheel is fixedly connected with the worm wheel cover; the worm wheel is meshed with a worm; the worm is driven to cause the worm wheel and the worm wheel cover to rotate synchronously, and the worm wheel cover and the worm wheel respectively drive the guide rails which are connected with the worm wheel and the worm wheel cover respectively to rotate, thus an included angle between axes of the guide rails and a lower plane of the working platform is changed; and the big connecting rod can move up and down relative to the supports, thus the included angle between the lower plane of the working platform and the horizontal plane is changed. By adjusting the included angle between the lower plane of the working platform and the horizontal plane and the included angle between the axes of the two guide rails and the lower plane of the working platform, the machine toll can easily shave a straight tooth, an oblique tooth, a bevel tooth and a crowned tooth provided with an arc surface.
Description
Technical field
The present invention relates to a kind of lathe, be specifically related to a kind of curve mechanism of shave barreled tooth flank.
Background technology
Existing machine tool, function singleness can only shave straight-tooth and helical teeth, can not be used to pick the barreled tooth flank of cutting tapering tooth and band arc surface.
Summary of the invention
Technical problem to be solved by this invention provides a kind of curve mechanism of shave barreled tooth flank, and it can be used to pick the barreled tooth flank of cutting straight-tooth, helical teeth, tapering tooth and band arc surface.
For solving the problems of the technologies described above, the technical solution of the curve mechanism of shave barreled tooth flank of the present invention is:
Be provided with fixture block 6 between said worm gear 18 and the worm gear lid 5, fixture block 6 can keep the synchronous rotation of worm gear 18 and worm gear lid 5.
The afterbody of said square toes screw rod 17 flexibly connects through fixed block 25 and back-up block 24.
Said bearing 15 is fixedly connected with lathe bed 27.
The technique effect that the present invention can reach is:
The present invention is through lower plane and the angle between the horizontal plane of adjustment workbench, and the angle between two rail axis and the workbench lower plane, can make lathe be used to pick to cut straight-tooth, helical teeth, tapering tooth and be with the barreled tooth flank of arc surface.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:
Fig. 1 is the sketch map of the curve mechanism of shave barreled tooth flank of the present invention;
Fig. 2 is the side view of Fig. 1.
Description of reference numerals among the figure:
1 is screw, and 2 is the guide rail slide block,
3 is screw, and 4 is guide rail,
5 are the worm gear lid, and 6 is fixture block,
7 is the square toes screw rod, and 8 is worm screw,
9 is screw, and 10 is support,
11 is guide rail slide block locating shaft, and 12 is screw,
13 is big connecting rod, and 14 is screw,
15 is bearing, and 16 is screw hole,
17 is the square toes screw rod, and 18 is worm gear,
19 is screw, and 20 is the square toes screw rod,
21 is screw, and 22 is the square toes screw rod,
23 is screw, and 24 is back-up block,
25 is fixed block, and 26 is workbench,
27 is lathe bed.
The specific embodiment
Like Fig. 1, shown in Figure 2, the curve mechanism of shave barreled tooth flank of the present invention comprises workbench 26, and the both sides of workbench 26 bottoms one end are respectively arranged with 10, two supports 10 of support and are fixedly connected with workbench 26 through screw 1 respectively;
Each support 10 connects guide rail slide block locating shaft 11 respectively, and the end face of guide rail slide block locating shaft 11 is fixedly connected guide rail slide block 2 through screw 9; Guide rail slide block locating shaft 11 can rotate with respect to support 10; Guide rail slide block 2 is movably set on the guide rail 4, and guide rail slide block 2 can move with respect to guide rail 4;
Be provided with big connecting rod 13 between two guide rails 4, be provided with worm gear 18 and worm gear lid 5 in the through hole of big connecting rod 13, worm gear 18 and worm gear cover 5 and are fixedly connected through screw 12; Be provided with fixture block 6 between worm gear 18 and the worm gear lid 5, fixture block 6 can keep the synchronous rotation of worm gear 18 and worm gear lid 5;
Worm gear 18 is meshed with worm screw 8;
Drive worm screw 8, worm gear 18 and worm gear lid 5 rotated synchronously, worm gear lid 5 and worm gear 18 drives respectively be attached thereto about two guide rails 4 rotate, thereby the angle between change guide rail 4 axis and workbench 26 lower planes; After treating that worm gear 18 rotates to suitable position, big connecting rod 13 is fixed on the worm gear 18 through two square toes screw rods 7;
The lower support of big connecting rod 13 is in bearing 15; Bearing 15 bottoms are provided with back-up block 24; Back-up block 24 is fixedly connected with bearing 15 bottoms through screw 23;
The bottom of big connecting rod 13 is provided with screw hole 16, and square toes screw rod 17 passes back-up block 24, stretches in the screw hole 16 of big connecting rod 13, drives square toes screw rod 17 big connecting rod 13 is moved up and down with respect to bearing 15; The afterbody of square toes screw rod 17 flexibly connects through fixed block 25 and back-up block 24;
Bearing 15 is fixedly connected with lathe bed 27 through screw 14;
Through square toes screw rod 20 and square toes screw rod 22 common locking big connecting rods 13; Through screw 19 locking square toes screw rods 20; Through screw 21 locking square toes screw rods 22; Realize the location of big connecting rod 13 with respect to bearing 15.
Operation principle of the present invention is following:
Rotation square toes screw rod 17; The end of thread of square toes screw rod 17 is screwed in the screw hole 16 of big connecting rod 13 bottoms, big connecting rod 13 is moved up and down with respect to bearing 15, big connecting rod 13 drives support 10 and moves up and down; One end of workbench 26 is adjusted, until the lower plane maintenance level of workbench 26 up and down; Locking square toes screw rod 20 and square toes screw rod 22 make big connecting rod 13 with respect to bearing 15 location; Rotary worm 8 then, and worm screw 8 drives worm gear 18 and worm gear lid 5 rotation jointly, and the rotation of worm gear lid 5 and worm gear 18 drives two guide rails 4 and rotates synchronously, also keeps level until two guide rails 4, and lathe can pick and cut straight-tooth and helical teeth this moment.
Rotation square toes screw rod 17 makes big connecting rod 13 move up and down with respect to bearing 15, and big connecting rod 13 drives supports 10 and moves up and down, and an end of workbench 26 is adjusted up and down, between the lower plane of workbench 26 and horizontal plane, forms an angle; Rotary worm 8 then; Worm screw 8 drives worm gear 18 and worm gear lid 5 rotation synchronously; Two guide rail 4 rotations about the synchronous rotation of worm gear lid 5 and worm gear 18 drives, until the lower plane keeping parallelism of two guide rail 4 axis and workbench 26, lathe can pick and cut the tapering tooth this moment.
Rotation square toes screw rod 17 makes big connecting rod 13 move up and down with respect to bearing 15, and big connecting rod 13 drives support 10 and moves up and down, and an end of workbench 26 is adjusted up and down, until the lower plane maintenance level of workbench 26; Rotary worm 8 then; Worm screw 8 drives worm gear 18 and worm gear lid 5 rotation synchronously; Two guide rail 4 rotations formed an angle about the synchronous rotation of worm gear lid 5 and worm gear 18 drove between the lower plane of two guide rail 4 axis and workbench 26, and this moment, lathe can pick the barreled tooth flank of cutting the band arc surface.
Claims (4)
1. the curve mechanism of a shave barreled tooth flank is characterized in that: comprise workbench (26), the both sides of workbench (26) bottom one end are respectively arranged with support (10); Two supports (10) connect guide rail slide block locating shaft (11) respectively, and the end face of guide rail slide block locating shaft (11) is fixedly connected guide rail slide block (2); Guide rail slide block locating shaft (11) can rotate with respect to support (10); Guide rail slide block (2) is movably set on the guide rail (4), and guide rail slide block (2) can move with respect to guide rail (4);
About be provided with big connecting rod (13) between two guide rails (4), be provided with worm gear (18) and worm gear lid (5) in the through hole of big connecting rod (13), worm gear (18) covers (5) with worm gear and is fixedly connected; Worm gear (18) is meshed with worm screw (8); Left rail (4) is fixedly connected with the end face of worm gear lid (5), and right guide rail (4) is fixedly connected with the end face of worm gear (18); Drive worm screw (8), worm gear (18) and worm gear lid (5) is rotated synchronously, worm gear lid (5) and worm gear (18) drive the guide rail (4) that is attached thereto respectively and rotate, thereby change the angle between guide rail (4) axis and workbench (26) lower plane;
The lower support of big connecting rod (13) is in bearing (15); Bearing (15) bottom is provided with back-up block (24); Back-up block (24) is fixedly connected with bearing (15) bottom;
The bottom of big connecting rod (13) is provided with screw hole (16); Square toes screw rod (17) passes back-up block (24); Stretch in the screw hole (16) of big connecting rod (13); Drive square toes screw rods (17) big connecting rod (13) is moved up and down with respect to bearing (15), and drive support (10) and move up and down, thereby change the angle between workbench (26) lower plane and the horizontal plane.
2. the curve mechanism of shave barreled tooth flank according to claim 1 is characterized in that: be provided with fixture block (6) between said worm gear (18) and the worm gear lid (5), the synchronous rotation that fixture block (6) can keep worm gear (18) and worm gear to cover (5).
3. the curve mechanism of shave barreled tooth flank according to claim 1 is characterized in that: the afterbody of said square toes screw rod (17) flexibly connects through fixed block (25) and back-up block (24).
4. the curve mechanism of shave barreled tooth flank according to claim 1 is characterized in that: said bearing (15) is fixedly connected with lathe bed (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210087142 CN102632304B (en) | 2012-03-29 | 2012-03-29 | Curve mechanism used for shaving crowned teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210087142 CN102632304B (en) | 2012-03-29 | 2012-03-29 | Curve mechanism used for shaving crowned teeth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632304A true CN102632304A (en) | 2012-08-15 |
| CN102632304B CN102632304B (en) | 2013-10-09 |
Family
ID=46616980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210087142 Active CN102632304B (en) | 2012-03-29 | 2012-03-29 | Curve mechanism used for shaving crowned teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102632304B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029006A (en) * | 2012-12-26 | 2013-04-10 | 重庆机床(集团)有限责任公司 | Profiling mechanism of gear shaving machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3739686A (en) * | 1972-02-02 | 1973-06-19 | Twin Disc Inc | Method and machine for shaving a conical gear |
| JPS59152013A (en) * | 1983-02-14 | 1984-08-30 | Kamizaki Kokyu Koki Seisakusho Kk | Method of working counter gear |
| EP0568849A1 (en) * | 1992-05-05 | 1993-11-10 | The Gleason Works | Method for finishing crowned and/or conical gear teeth and machine for carrying out this method |
| CN201862863U (en) * | 2010-11-26 | 2011-06-15 | 天津市精诚机床制造有限公司 | Machine tool layout of vertical four-axle numerical control gear shaving machine |
| CN202527803U (en) * | 2012-03-29 | 2012-11-14 | 浙江劳伦斯机床有限公司 | Curve mechanism for shaving crowned teeth |
-
2012
- 2012-03-29 CN CN 201210087142 patent/CN102632304B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3739686A (en) * | 1972-02-02 | 1973-06-19 | Twin Disc Inc | Method and machine for shaving a conical gear |
| JPS59152013A (en) * | 1983-02-14 | 1984-08-30 | Kamizaki Kokyu Koki Seisakusho Kk | Method of working counter gear |
| EP0568849A1 (en) * | 1992-05-05 | 1993-11-10 | The Gleason Works | Method for finishing crowned and/or conical gear teeth and machine for carrying out this method |
| CN201862863U (en) * | 2010-11-26 | 2011-06-15 | 天津市精诚机床制造有限公司 | Machine tool layout of vertical four-axle numerical control gear shaving machine |
| CN202527803U (en) * | 2012-03-29 | 2012-11-14 | 浙江劳伦斯机床有限公司 | Curve mechanism for shaving crowned teeth |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029006A (en) * | 2012-12-26 | 2013-04-10 | 重庆机床(集团)有限责任公司 | Profiling mechanism of gear shaving machine |
| CN103029006B (en) * | 2012-12-26 | 2015-10-21 | 重庆机床(集团)有限责任公司 | A kind of gear shaving machine profile modeling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102632304B (en) | 2013-10-09 |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Curve mechanism used for shaving crowned teeth Effective date of registration: 20161129 Granted publication date: 20131009 Pledgee: Taizhou Luqiao rural cooperative bank, Zhejiang Pledgor: Zhejiang Laolunsi Machine Tools Co., Ltd. Registration number: 2016990001034 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP02 | Change in the address of a patent holder |
Address after: 318050 xialiang village, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province Patentee after: ZHEJIANG LAOLUNSI MACHINE TOOL Co.,Ltd. Address before: 318050 Ruquan village, Linjia village, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG LAOLUNSI MACHINE TOOL Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |