CN105965196A - Fan blade welding dividing head - Google Patents
Fan blade welding dividing head Download PDFInfo
- Publication number
- CN105965196A CN105965196A CN201610469730.5A CN201610469730A CN105965196A CN 105965196 A CN105965196 A CN 105965196A CN 201610469730 A CN201610469730 A CN 201610469730A CN 105965196 A CN105965196 A CN 105965196A
- Authority
- CN
- China
- Prior art keywords
- fan blade
- bearing support
- sheave
- dividing head
- positioning
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a fan blade welding dividing head. A support frame is arranged on a rack; a geneva wheel mechanism, a rotary shaft and a dividing and positioning device are arranged on the support frame; the geneva wheel mechanism comprises a geneva wheel and is driven by a first driving device; the dividing and positioning device comprises a positioning disc and a clamping block driven by a second driving device to act in a reciprocating way; the geneva wheel and the positioning disc are connected by the rotary shaft and rotate synchronously; a plurality of positioning grooves are formed in the positioning disc at equal intervals and are corresponding to dividing grooves of the geneva wheel; and during the working condition, the clamping block acts and enters the corresponding positioning groove to lock the rotation of the positioning disc. By adopting the technical scheme, a fan blade fixture can be connected to the positioning disc or the rotary shaft, and the positioning disc and the rotary shaft can achieve accurate rotation at equal intervals, so that the fixture achieves accurate rotation at equal intervals, thus facilitating the welding operation of robots, and precisely welding the fan blade in position.
Description
Technical field
The present invention relates to fan blade welding dividing head.
Background technology
Fan blade has fan blade base plate 91, leaf blade 92, fan blade cover plate 93, and the uniform decile of fan blade is arranged between base plate and cover plate.Fan blade base plate, leaf blade and fan blade cover plate are attached fixing by the way of welding, if there is difference in the fan blade position of halving of leaf blade, angle position etc. in welding process, the centre-of gravity shift of whole fan blade will be caused, affect the normal use of fan blade, the problems such as air draught is disorderly, noise is big occur, and increase the burden of motor, affect the life-span of motor, increase power consumption.When welding especially with robot, need accurately to index with dividing head.
Summary of the invention
In view of technical problem present in background technology, technical problem solved by the invention aims to provide the fan blade welding dividing head of a kind of accurate indexing.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that: fan blade welding dividing head, its frame is provided with bearing support, it is characterized in that: described bearing support is provided with Geneva mechanism, rotating shaft and indexing positioning device, Geneva mechanism includes sheave, Geneva mechanism is by the first actuator drives, indexing positioning device includes location dish and is driven the fixture block carrying out sweeping action by the second actuating device, sheave and location dish are connected by rotating shaft and carry out synchronous axial system, described location dish is first-class is arranged with some detents, detent is corresponding with the indexing trough of sheave, during operating mode, fixture block action enters detent internal lock fastening position dish and rotates.
Bearing support is connected in frame by trunnion axis, and bearing support is driven by the 3rd actuating device and overturns back and forth.
Described bearing support includes the front and rear panels being parallel to each other, front and rear panels are connected by support, bearing support in frame 90 degree overturn back and forth, 3rd actuating device includes the first cylinder, location dish is positioned at the front side of header board, sheave is positioned at the rear side of back plate, and bearing support overturns to header board during horizontal level upward, and during bearing support upset vertical position, header board is forward.
First actuating device includes motor and driving lever optical axis, and motor-driven driving lever optical axis rotates, and driving lever optical axis connects has driver plate, driver plate to be provided with straight pin, driver plate transmission sheave intermittent rotary.
Beneficial effects of the present invention is, use technique scheme can connect fan blade fixture, location dish and rotating shaft on location dish or rotating shaft and can carry out the component of rotation such as accurately, and then make fixture carry out the component of rotation such as accurately, facilitate robot to carry out welding job, make fan blade welding accurately put in place.Therefore, the present invention compared with prior art has prominent substantive distinguishing features and significantly progress.
Accompanying drawing explanation
Embodiments of the present invention and the relevant details of embodiment and operation principle are described below in conjunction with the accompanying drawings.
Fig. 1 is the rear perspective structural representation of the present invention.
Fig. 2 is that the rear side of the present invention faces structural representation.
Fig. 3 is the antero-lateral perspective structural representation of the present invention.
Fig. 4 is that structural representation is faced in the front side of the present invention.
Fig. 5 is the structural representation arranging fan blade fixture on fan blade of the present invention welding dividing head.
Detailed description of the invention
Seeing accompanying drawing, fan blade welding dividing head in present embodiment, its frame 1 is provided with bearing support 2.Bearing support 2 is provided with Geneva mechanism, rotating shaft 3 and indexing positioning device.The one-way intermittent motion mechanism that Geneva mechanism is made up of sheave and straight pin, in the present embodiment, Geneva mechanism includes sheave 4, Geneva mechanism is by the first actuator drives, in the present embodiment, the first actuating device includes motor 5(such as motor) and driving lever optical axis 6, motor 5 is by Timing Belt 7 and belt wheel 8(or gear and tooth bar) transmission driving lever optical axis 6, driving lever optical axis 6 is made to rotate, driving lever optical axis connects driver plate 9, driver plate is provided with straight pin 10, driver plate passes through straight pin 10 transmission sheave intermittent rotary, in figure, sheave carries out the intermittent rotary of ten deciles, isodisperse can be set according to needs of production.Indexing positioning device includes location dish 11 and fixture block 12, and fixture block 12 is driven by the second actuating device 13 and carries out sweeping action, and in the present embodiment, the second actuating device 13 includes pushing cylinder, is driven fixture block 12 to move forward and backward sweeping action by pushing cylinder.Sheave 4 and location dish 11 are connected by rotating shaft 3 and are carried out synchronous axial system, see accompanying drawing, and in the present embodiment, sheave 4 is arranged on the rear portion of rotating shaft 3, and location dish 11 is arranged on the front portion of rotating shaft 3.Location dish 11 is first-class is arranged with some detents 14, detent 14 and the radial slot in the indexing trough 15(figure of sheave 4 being sheave) corresponding, in figure, detent and indexing trough etc. point arrange ten, according to a few decile of sheave, the locating slot of corresponding a few decile is set, i.e. isodisperse is identical, during operating mode, fixture block 12 action enters detent 14 internal lock fastening position dish 11 and rotates.Its operation principle is: be connected in location dish 11 or rotating shaft 3 by fixture (such as fan blade fixture 20), fixture is attached with location dish or rotating shaft by flange or other attachment means, then a station on fixture is welded by welding robot, weld rear welding robot to reset, location dish and rotating shaft carry out indexing and rotate, the next station turning to fixture enters into welding job, same welding sequence is completed by welding robot, so until on fixture all stations all complete welding, rotate because location dish and rotating shaft carry out indexing, and fixture, and welding robot cooperation ensure that each station can carry out same welding job accurately.
Bearing support 2 is connected in frame 1 by trunnion axis 16, and bearing support 2 is driven by the 3rd actuating device and overturns back and forth, and trunnion axis can use as rotating shaft.In the present embodiment, the 3rd actuating device includes cylinder 17, cylinder 17 drive bearing support to overturn back and forth around trunnion axis 16.The outside of fan blade welding dividing head can also arrange case 21, is covered by mechanical part with case.
In present embodiment, bearing support 2 includes header board 18 and the back plate 19 being parallel to each other, front and rear panels are connected by support 22, bearing support in frame 90 degree overturn back and forth, location dish is positioned at the front side of header board, sheave is positioned at the rear side of back plate, and bearing support overturns to header board during horizontal level upward, and during bearing support upset vertical position, header board is forward.When bearing support is turned into horizontal level, it is contained in the weld jig above fan blade welding dividing head and can facilitate, accurately arrange fan blade base plate, leaf blade and fan blade cover plate, be turned into vertical position after weld jig arranges again and carry out welding job.
Claims (4)
1. fan blade welding dividing head, its frame (1) is provided with bearing support (2), it is characterized in that: described bearing support (2) is provided with Geneva mechanism, rotating shaft (3) and indexing positioning device, Geneva mechanism includes sheave (4), Geneva mechanism is by the first actuator drives, indexing positioning device includes location dish (11) and is driven the fixture block (12) carrying out sweeping action by the second actuating device, sheave (4) and location dish (11) are connected by rotating shaft (3) and are carried out synchronous axial system, described location dish (11) is first-class is arranged with some detents (14), detent is corresponding with the indexing trough of sheave (15), during operating mode, fixture block (12) action enters detent (14) internal lock fastening position dish and rotates.
2. fan blade welding dividing head as claimed in claim 1, it is characterised in that: bearing support (2) is connected in frame by trunnion axis (16), and bearing support (2) is driven by the 3rd actuating device and overturns back and forth.
3. fan blade welding dividing head as claimed in claim 2, it is characterized in that: described bearing support (2) includes header board (18) and the back plate (19) being parallel to each other, front and rear panels are connected by support (22), bearing support in frame 90 degree overturn back and forth, 3rd actuating device includes the first cylinder (17), location dish (11) is positioned at the front side of header board, sheave (4) is positioned at the rear side of back plate, bearing support (2) overturns to header board during horizontal level (18) upward, and during bearing support (2) upset vertical position, header board (19) is forward.
4. fan blade welding dividing head as claimed in claim 1, it is characterized in that: the first actuating device includes motor (5) and driving lever optical axis (6), motor (5) transmission driving lever optical axis (6) rotates, driving lever optical axis (6) connects driver plate (9), driver plate (9) is provided with straight pin (10), and driver plate (9) passes through straight pin (10) transmission sheave (4) intermittent rotary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610469730.5A CN105965196B (en) | 2016-06-26 | 2016-06-26 | Fan blade welds dividing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610469730.5A CN105965196B (en) | 2016-06-26 | 2016-06-26 | Fan blade welds dividing head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105965196A true CN105965196A (en) | 2016-09-28 |
| CN105965196B CN105965196B (en) | 2018-06-19 |
Family
ID=57019673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610469730.5A Expired - Fee Related CN105965196B (en) | 2016-06-26 | 2016-06-26 | Fan blade welds dividing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105965196B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378639A (en) * | 2017-07-25 | 2017-11-24 | 新昌县泰如科技有限公司 | A kind of indexing mechanism |
| CN108209363A (en) * | 2018-01-11 | 2018-06-29 | 宁波远鸿生物科技有限公司 | Rotating bracket |
| CN109732442A (en) * | 2019-02-28 | 2019-05-10 | 山东海帝新能源科技有限公司 | Grinding device is used in a kind of processing of electric automobile lithium battery |
| CN117817213A (en) * | 2024-03-05 | 2024-04-05 | 泰州润伟机械有限公司 | Automatic welding machine for welding seams |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1685664A1 (en) * | 1989-01-19 | 1991-10-23 | Предприятие П/Я Г-4967 | Device for assembly and welding of wheel disks and ribs |
| CN201175808Y (en) * | 2008-03-18 | 2009-01-07 | 中国北车集团大同电力机车有限责任公司 | Assembled workbench for installing impeller blade of ventilator |
| CN202763352U (en) * | 2012-09-18 | 2013-03-06 | 上海强精金属制品有限公司 | Rotation even division positioning welding fixture |
| CN203509775U (en) * | 2013-11-05 | 2014-04-02 | 杨小龙 | Multi-station indexing mechanism |
| CN203542234U (en) * | 2013-10-17 | 2014-04-16 | 昆山钰立金属制品有限公司 | Indexing fixture |
| CN104326645A (en) * | 2014-10-24 | 2015-02-04 | 太仓市黄发记机械模具制造有限公司 | Jump station glass molding machine |
| CN205703097U (en) * | 2016-06-26 | 2016-11-23 | 上海巩睿电气科技有限公司 | Fan blade welding dividing head |
-
2016
- 2016-06-26 CN CN201610469730.5A patent/CN105965196B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1685664A1 (en) * | 1989-01-19 | 1991-10-23 | Предприятие П/Я Г-4967 | Device for assembly and welding of wheel disks and ribs |
| CN201175808Y (en) * | 2008-03-18 | 2009-01-07 | 中国北车集团大同电力机车有限责任公司 | Assembled workbench for installing impeller blade of ventilator |
| CN202763352U (en) * | 2012-09-18 | 2013-03-06 | 上海强精金属制品有限公司 | Rotation even division positioning welding fixture |
| CN203542234U (en) * | 2013-10-17 | 2014-04-16 | 昆山钰立金属制品有限公司 | Indexing fixture |
| CN203509775U (en) * | 2013-11-05 | 2014-04-02 | 杨小龙 | Multi-station indexing mechanism |
| CN104326645A (en) * | 2014-10-24 | 2015-02-04 | 太仓市黄发记机械模具制造有限公司 | Jump station glass molding machine |
| CN205703097U (en) * | 2016-06-26 | 2016-11-23 | 上海巩睿电气科技有限公司 | Fan blade welding dividing head |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378639A (en) * | 2017-07-25 | 2017-11-24 | 新昌县泰如科技有限公司 | A kind of indexing mechanism |
| CN108209363A (en) * | 2018-01-11 | 2018-06-29 | 宁波远鸿生物科技有限公司 | Rotating bracket |
| CN109732442A (en) * | 2019-02-28 | 2019-05-10 | 山东海帝新能源科技有限公司 | Grinding device is used in a kind of processing of electric automobile lithium battery |
| CN109732442B (en) * | 2019-02-28 | 2021-04-20 | 山东海帝新能源科技有限公司 | Grinding device is used in electric automobile lithium cell processing |
| CN117817213A (en) * | 2024-03-05 | 2024-04-05 | 泰州润伟机械有限公司 | Automatic welding machine for welding seams |
| CN117817213B (en) * | 2024-03-05 | 2024-05-24 | 泰州润伟机械有限公司 | Automatic welding machine for welding seams |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105965196B (en) | 2018-06-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Shengguo Inventor before: Wang Shengguo Inventor before: Yu Li |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20210626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |