CN101032800B - Rigidity locating indexing disc - Google Patents
Rigidity locating indexing disc Download PDFInfo
- Publication number
- CN101032800B CN101032800B CN2007100797023A CN200710079702A CN101032800B CN 101032800 B CN101032800 B CN 101032800B CN 2007100797023 A CN2007100797023 A CN 2007100797023A CN 200710079702 A CN200710079702 A CN 200710079702A CN 101032800 B CN101032800 B CN 101032800B
- Authority
- CN
- China
- Prior art keywords
- disc
- fluted disc
- calibration fluted
- internal tooth
- bent plate
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 1
Images
Abstract
The rigid locating index disc includes one indexing toothed disc, one eccentric locking disc, inner toothed parts and one bent plate. The rotating indexing toothed disc mounted on the bent plate and at least two inner toothed parts distributed around the indexing toothed disc are meshed via triangular teeth. The eccentric locking disc is connected coaxially with the indexing toothed disc, and has eccentric arced holes, to each of which one of the inner toothed parts is slip connected through one locking block. The present invention has the advantages of capacity of meshing the inner toothed parts to and separating them from the indexing toothed disc by means of the locking mechanism, capacity of regulating the angle of the indexing toothed disc in high precision, high meshing strength between the indexing toothed disc and the inner toothed parts and raised rigidity.
Description
Technical field
Syndeton is adjusted in the location that the present invention relates to a kind of combination-fixture component, specifically is a kind of rigidity locating indexing disc.
Background technology
It is two kinds of structure types that existing built-up jig has groove system and hole, and each series adopts the location structure of different size dimensions.Groove is a built-up jig because of adopting the T type groove adjustment structure that is located by connecting, and precision, rigidity are relatively poor, and dowel-pin modular fixture is located by connecting because of adopting locating hole and the screwed hole of putting distribution between intersecting, and the flexibility and the adjustability of assembling are poor.
Summary of the invention
Purpose of the present invention just provides a kind of rigidity locating indexing disc, and is relatively poor to solve precision, rigidity that existing groove architecture exists, the assembling flexibility that hole series structure exists and the problem of adjustability difference.
Technical scheme of the present invention is: comprise calibration fluted disc, eccentric locking disc, internal tooth spare and bent plate, the calibration fluted disc is rotatably installed on the bent plate, at least two internal tooth spares are uniformly distributed along the circumference at the periphery of calibration fluted disc, this internal tooth spare is provided with and the identical inner peripheral surface of the outer peripheral face of calibration fluted disc, and the two side face that coincide mutually is equipped with intermeshing rake tooth; The eccentric locking disc coaxial rotation is installed in the inboard of described calibration fluted disc, is provided with the eccentric arcuate socket corresponding with each internal tooth spare on this eccentric locking disc, and each internal tooth spare respectively is slidingly connected in the described arcuate socket by a locking slide block.On described calibration fluted disc, be provided with angle adjusting mechanism; On described eccentric locking disc, be provided with degree of tightness mechanism; Periphery at described calibration fluted disc is provided with scale, is provided with scale on bent plate.
Advantage of the present invention is: can make the engagement of calibration fluted disc and internal tooth spare or separate by retaining mechanism, can regulate the angle of calibration fluted disc during separation, owing to be meshing with each other by lance tooth between the two, indexing accuracy can very high (as 1 degree even littler).In addition because the external tooth of calibration fluted disc is the equilateral triangle that cooperates with the internal tooth of internal tooth spare, its tooth root is firm, the intensity height, interior external tooth is a plane contact when meshing, rigidity and stability have been increased, can choose the engagement of the different numbers of teeth as required, the number that increases internal tooth spare in case of necessity is in order to reach the purpose of rigidity location.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cutaway view (part) of Fig. 1.
Description of symbols among the figure: 1, bent plate, 2, the calibration fluted disc, 3, scale, 4, eccentric locking disc, 5, the locking slide block, 6, internal tooth spare, 7, leading screw, 8, guiding piece, 9, small tooth plate, 10, calibration fluted disc elastic button, 11, locking nut, 12, tie down screw, 13, latch segment, 14, arcuate socket.
The specific embodiment
Referring to Fig. 1～Fig. 4, the present invention includes calibration fluted disc 2, eccentric locking disc 4, internal tooth spare 6 and bent plate 1, calibration fluted disc 2 is rotatably installed on the bent plate 1, at least two internal tooth spares 6 are uniformly distributed along the circumference at the periphery of calibration fluted disc 2, this internal tooth spare 6 is provided with and the identical inner peripheral surface of the outer peripheral face of calibration fluted disc 2, and the two side face that coincide mutually is equipped with intermeshing rake tooth.Eccentric locking disc 4 coaxial rotation are installed in the inboard of described calibration fluted disc 2, are provided with the eccentric arcuate socket 14 corresponding with each internal tooth spare 6 on this eccentric locking disc 4, and each internal tooth spare 6 respectively is slidingly connected in the described arcuate socket 14 by a locking slide block 5.On described calibration fluted disc 2, be provided with angle adjusting mechanism.On described eccentric locking disc 4, be provided with degree of tightness mechanism.Periphery at described calibration fluted disc 2 is provided with scale, is provided with scale 3 on bent plate.
Described angle adjusting mechanism is a small tooth plate 9, this small tooth plate 9 be rotatably connected on the described bent plate 1 and with the external tooth engagement of described calibration fluted disc 2.
Described degree of tightness mechanism comprises leading screw 7, guiding piece 8 and calibration fluted disc locking button 10, one end and the described eccentric locking disc 4 of guiding piece 8 are hinged, the other end of this guiding piece 8 is connected with an end of leading screw 7, and the other end of this leading screw 7 revolved the screw of fixing with bent plate 1 and is connected with calibration fluted disc elastic button 10.
Be provided with retaining mechanism on described leading screw 7, this retaining mechanism can be made of locking nut 11, tie down screw 12 and latch segment 13, is provided with through hole on latch segment 13, passes described leading screw 7 in this through hole; End at described latch segment 13 is connected with an end of tie down screw 12, and the other end of tie down screw 12 passes the through hole of described bent plate and spins with locking nut 11.The contact area of the through hole of latch segment 13 and leading screw 7 is big, damaged screw not, and locking effect is good.Retaining mechanism also can adopt bolt.
The external tooth of described calibration fluted disc 2 is the equilateral triangle of drift angle 60 degree, and the internal tooth of internal tooth spare 6 is the equilateral triangle of drift angle 61 degree.
Operation principle of the present invention is described as follows:
By leading screw 7 rotations, pulling guiding piece 8 screws eccentric locking disc 4, drives 5 motions of locking slide block, and locking slide block 5 drives internal tooth spare 6 again and entad moves, with the external toothing engagement of calibration fluted disc 2, to reach the purpose of location.Small tooth plate 9 and 2 engagements of calibration fluted disc rotate the circular motion that small tooth plate 9 can be regulated calibration fluted disc 2.
The external tooth of calibration fluted disc 2 is the equilateral triangle of drift angle 60 degree, the internal tooth of internal tooth spare 6 is the equilateral triangle of drift angle 61 degree, this triangular tooth tooth root is firm, the intensity height, when interior external tooth meshes, not line contact as other flute profiles, but plane contact, greatly reduce the pressure values of contact point, increased stability.Can choose the engagement of the different numbers of teeth as required, in order to finish the purpose of rigidity location.
The transmission of general gear pair and the transmission of worm and gear, centre distance between the two-wheeled is immutable, and calibration fluted disc of the present invention 2 is during with 6 engagements of internal tooth spare, can regulate the centre distance between them arbitrarily, so just make calibration fluted disc 2 and internal tooth spare 6 adjustment by centre distance when meshing, they are tightly meshed together, play rigidity, stable effect.
Claims (5)
1. rigidity locating indexing disc, it is characterized in that: comprise calibration fluted disc (2), eccentric locking disc (4), internal tooth spare (6) and bent plate (1), calibration fluted disc (2) is rotatably installed on the bent plate (1), at least two internal tooth spares (6) are uniformly distributed along the circumference at the periphery of calibration fluted disc (2), this internal tooth spare (6) is provided with and the identical inner peripheral surface of the outer peripheral face of calibration fluted disc (2), and the two side face that coincide mutually is equipped with intermeshing rake tooth; Eccentric locking disc (4) coaxial rotation is installed in the inboard of described calibration fluted disc (2), be provided with the eccentric arcuate socket corresponding with each internal tooth spare (6) on this eccentric locking disc (4), each internal tooth spare (6) respectively is slidingly connected in the described arcuate socket by a locking slide block (5); On described calibration fluted disc (2), be provided with angle adjusting mechanism; On described eccentric locking disc (4), be provided with degree of tightness mechanism;
Described degree of tightness mechanism comprises leading screw (7), guiding piece (8) and calibration fluted disc elastic button (10), one end of guiding piece (8) and described eccentric locking disc (4) are hinged, the other end of this guiding piece (8) is connected with an end of leading screw (7), and the other end of this leading screw (7) revolved the screw of fixing with bent plate and is connected with calibration fluted disc elastic button (10);
Periphery at described calibration fluted disc (2) is provided with scale, is provided with scale on bent plate.
2. rigidity locating indexing disc according to claim 1 is characterized in that: described angle adjusting mechanism is small tooth plate (9), this small tooth plate (9) be rotatably connected on that described bent plate (1) is gone up and with the external tooth engagement of described calibration fluted disc (2).
3. rigidity locating indexing disc according to claim 1 is characterized in that: be provided with retaining mechanism on described leading screw (7).
4. rigidity locating indexing disc according to claim 3, it is characterized in that: described retaining mechanism is made of locking nut (11), tie down screw (12) and latch segment (13), on latch segment (13), be provided with through hole, in this through hole, pass described leading screw (7); End at described latch segment (13) is connected with an end of tie down screw (12), and the other end of tie down screw (12) passes the through hole of described bent plate and spins with locking nut (11).
5. according to any one described rigidity locating indexing disc of claim 1～4, it is characterized in that: the external tooth of described calibration fluted disc (2) is the equilateral triangle of drift angle 60 degree, and the internal tooth of internal tooth spare (6) is the equilateral triangle of drift angle 61 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100797023A CN101032800B (en) | 2007-03-02 | 2007-03-02 | Rigidity locating indexing disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100797023A CN101032800B (en) | 2007-03-02 | 2007-03-02 | Rigidity locating indexing disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101032800A CN101032800A (en) | 2007-09-12 |
| CN101032800B true CN101032800B (en) | 2011-12-14 |
Family
ID=38729640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100797023A Expired - Fee Related CN101032800B (en) | 2007-03-02 | 2007-03-02 | Rigidity locating indexing disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101032800B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218498B (en) * | 2011-04-12 | 2013-03-13 | 上海沪工汽车电器有限公司 | Indexing mechanism |
| CN104191430A (en) * | 2014-07-30 | 2014-12-10 | 常州西利合金工具有限公司 | Mechanical arm angle control panel |
| CN105150027B (en) * | 2015-10-19 | 2017-11-03 | 天津中西数控技术有限公司 | A kind of Four-axis milling center indexes clamping device with corner |
| CN108943008A (en) * | 2018-07-27 | 2018-12-07 | 北京航天控制仪器研究所 | A kind of hand-adjusting type robot variation rigidity joint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038891A (en) * | 1975-05-06 | 1977-08-02 | Baruffaldi Frizioni S.P.A. | Device for the automatic positioning of a tool |
| US4353271A (en) * | 1980-05-15 | 1982-10-12 | A.G. Davis Gage And Engineering Co. | Multiple position rotary index table |
| CN86200304U (en) * | 1986-01-12 | 1986-11-12 | 烟台机床附件厂 | Mechanical indexing unit with single handle |
| EP0978335A1 (en) * | 1998-08-06 | 2000-02-09 | SALVAGNINI ITALIA S.p.A. | Rotator for a machine for machining metal sheets |
| CN201098812Y (en) * | 2007-03-02 | 2008-08-13 | 张勇毅 | Rigidity positioning dividing disc |
-
2007
- 2007-03-02 CN CN2007100797023A patent/CN101032800B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038891A (en) * | 1975-05-06 | 1977-08-02 | Baruffaldi Frizioni S.P.A. | Device for the automatic positioning of a tool |
| US4353271A (en) * | 1980-05-15 | 1982-10-12 | A.G. Davis Gage And Engineering Co. | Multiple position rotary index table |
| CN86200304U (en) * | 1986-01-12 | 1986-11-12 | 烟台机床附件厂 | Mechanical indexing unit with single handle |
| EP0978335A1 (en) * | 1998-08-06 | 2000-02-09 | SALVAGNINI ITALIA S.p.A. | Rotator for a machine for machining metal sheets |
| CN201098812Y (en) * | 2007-03-02 | 2008-08-13 | 张勇毅 | Rigidity positioning dividing disc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101032800A (en) | 2007-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101032800B (en) | Rigidity locating indexing disc | |
| CN211215151U (en) | Single-side fast-adjusting horizontal bar | |
| CN201818748U (en) | Anti-backlash transmission case for linear motion on rack | |
| CN102855824A (en) | Quick splicing device for display screen | |
| CN208605866U (en) | A kind of high school mathematics teaching geometric projection device | |
| CN201098812Y (en) | Rigidity positioning dividing disc | |
| CN110259834A (en) | A kind of metal bearing being easily installed | |
| CN103851582B (en) | Lamp holder angle adjustment mechanism and use the airport of this lamp holder angle adjustment mechanism to enter low beam | |
| CN106523632B (en) | A kind of male-female engaging circle-arc tooth wheel rackwork that nothing is slided relatively | |
| CN211901229U (en) | Bidirectional fixing nut tightening device | |
| CN209231974U (en) | A kind of long-life high-resolution counter | |
| CN115823431A (en) | Adjusting and positioning device for instrument | |
| US20110122640A1 (en) | Apparatus for controlling movement of a lamp unit relative to an automobile body | |
| CN212254123U (en) | Manual inertial navigation test rotary table | |
| CN211344540U (en) | Multi-network-port monitoring camera | |
| CN107202157A (en) | A kind of bending machine and its gear drive | |
| CN204592259U (en) | Automatic gap adjusting oblique gear mechanism | |
| CN103486416B (en) | A kind of frame regulating mechanism | |
| CN216618443U (en) | High-precision gap-adjustable double nut | |
| CN208331184U (en) | A kind of inside engaged gear being reliably fixed | |
| CN220660621U (en) | Correction retention mechanism for locking disc assembly | |
| CN217633426U (en) | Sofa hinge | |
| CN203297542U (en) | Adjustable intermittent transmission mechanism | |
| CN209214877U (en) | A kind of off-axis light pipe | |
| CN219970121U (en) | Tablet counting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Yongyi Document name: Notice of publication of application for patent for invention |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070912 Assignee: Beijing lanxinte fixture Technology Co. Ltd. Assignor: Zhang Yongyi Contract record no.: 2012990000674 Denomination of invention: Rigidity locating indexing disc Granted publication date: 20111214 License type: Exclusive License Record date: 20120914 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING LANXINTE FIXTURE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG YONGYI Effective date: 20140806 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140806 Address after: 100023 Beijing City Shuangyang Beijing economic and Technological Development Zone, Road No. 7 Patentee after: Beijing lanxinte fixture Technology Co. Ltd. Address before: 100023, Beijing, Daxing District Beijing Economic Development Zone, No. 25, East Beijing, new blue special flexible equipment technology company Zhang Yongyi Patentee before: Zhang Yongyi |
|
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING LANXINTE TECHNOLOGIES CO., LTD. Free format text: FORMER NAME: BEIJING LANXINTE FIXTURE TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100023 Beijing City Shuangyang Beijing economic and Technological Development Zone, Road No. 7 Patentee after: BEIJING LANXINTE TECHNOLOGY CO., LTD. Address before: 100023 Beijing City Shuangyang Beijing economic and Technological Development Zone, Road No. 7 Patentee before: Beijing lanxinte fixture Technology Co. Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: BEIJING LANXINTE TECHNOLOGY CO., LTD. Document name: Notification to Pay the Fees |
|
| 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: 20111214 Termination date: 20160302 |