CN104708240B - Oscillating arm mechanisms and device for lifting reciprocal transportation line - Google Patents
Oscillating arm mechanisms and device for lifting reciprocal transportation line Download PDFInfo
- Publication number
- CN104708240B CN104708240B CN201510114969.6A CN201510114969A CN104708240B CN 104708240 B CN104708240 B CN 104708240B CN 201510114969 A CN201510114969 A CN 201510114969A CN 104708240 B CN104708240 B CN 104708240B
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- CN
- China
- Prior art keywords
- swing arm
- slide rail
- joist
- rotating shaft
- transportation line
- 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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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
Abstract
The invention discloses a kind of lifting reciprocal transportation line oscillating arm mechanisms and device, described oscillating arm mechanisms comprises a swing arm seat, a swing arm rotating shaft, a STATEMENT OF FEDERALLY SPONSORED and a swing arm, described swing arm rotating shaft is hubbed on described swing arm seat, described STATEMENT OF FEDERALLY SPONSORED is installed in described swing arm rotating shaft, and described swing arm is also installed in described swing arm rotating shaft; Described device comprises at least two oscillating arm mechanisms separately, at least one pull bar alternate slide rail joist parallel with two, and the STATEMENT OF FEDERALLY SPONSORED of described at least two oscillating arm mechanisms is separately connected to respectively on the two ends of described at least one pull bar; The swing arm of described oscillating arm mechanisms is connected on described two parallel alternate slide rail joists, for supporting and hold up described slide rail joist. Lifting reciprocal transportation line of the present invention has met the technical need of body in white lifting reciprocal transportation line in the time that conveying is arranged multiple positioning clamp unit compared with heavy duty with between slide rail with oscillating arm mechanisms and device.
Description
Technical field
The invention belongs to motor vehicle equipment manufacturing technology field, be specifically related to a kind of body in white lifting reciprocal transportationOscillating arm mechanisms and device for line.
Background technology
In automobile making factory is welded the production process of workshop body in white, body in white assembly and car body componentThe promptness that assembly is carried and reliability directly have influence on efficiency and the quality of welding and assembling production lines.
The current reciprocal production line that is welded uses the production at body in white, bottom vehicle body and enging cabin mostlyIn conveying. Existing body in white lifting reciprocal transportation line comprises some spaced swing arm conveying mechanisms.Each swing arm conveying mechanism is open, separate, and one end of swing arm is connected with pull bar, other end peaceDress track wheel stand, track slides on track wheel stand. The lifting reciprocal transportation line of this structure due toTrack only just has guiding and supports in the position of swing arm, therefore the carrying of track is subject to certain limitation,When load is heavier, lifting reciprocating conveying mechanism can only adopt shortening swing arm distance between seats to put to increase in single stationArm quantity improves load-carrying, and swing arm seat can only be arranged on frock clamp like this. Too much swing arm seat mustThe greatly use of limit production line.
In addition, in gusset production line, because the positioning clamp unit of gusset frock is more, space compactness,Some positioning clamp unit must be arranged in the centre of two delivery tracks, due to lifting reciprocal transportation lineTrack is need to advance and retreat while changing between high station and low station, so just requires two of left and rightBetween track, can not connect (as connected, fallback procedures can be interfered with positioning clamp unit). And it is existingLifting reciprocal transportation line is because track only just has guiding and supports therefore two tracks in the position of swing armMust connect, not connect, the rigidity of track will be poorer.
Above 2 uses that all limit production line, therefore in the urgent need to improving it.
Summary of the invention
Therefore, the present invention is directed to that in prior art, cannot to meet load without joist swing arm conveying mechanism heavierAnd the technical problem that cannot arrange positioning clamp unit between slide rail, object is to provide a kind of lifting pastMultiple pipeline oscillating arm mechanisms.
Lifting reciprocal transportation line of the present invention with oscillating arm mechanisms comprise a swing arm seat, a swing arm rotating shaft, one byThe STATEMENT OF FEDERALLY SPONSORED that pull bar drives and one is for the swing arm of supporting and hold up slide rail joist, and described swing arm rotating shaft is hubbed onOn described swing arm seat, one end of described STATEMENT OF FEDERALLY SPONSORED is installed in described swing arm rotating shaft, one end of described swing armAlso be installed in described swing arm rotating shaft.
Wherein, described STATEMENT OF FEDERALLY SPONSORED and described swing arm have angle centered by described swing arm rotating shaft; DescribedMoving part and described swing arm are integrated.
The other end of described STATEMENT OF FEDERALLY SPONSORED is hubbed on the drawhead axle of described pull bar.
The other end of described swing arm is fixedly attached to the holder being hubbed between two parallel alternate slide rail joistsIn beam seat rotating shaft.
Another object of the present invention is to provide a kind of lifting reciprocal transportation line device. Lifting of the present inventionReciprocal transportation line comprises at least two oscillating arm mechanisms separately with device, and at least one pull bar is parallel with two alternateSlide rail joist, and described pull bar is parallel with described slide rail joist, wherein,
The STATEMENT OF FEDERALLY SPONSORED of described at least two oscillating arm mechanisms is separately connected to respectively described at least one pull barOn two ends;
The swing arm of described oscillating arm mechanisms is connected on described two parallel alternate slide rail joists, for supporting and holding in the palmPlay described slide rail joist.
In a preferred embodiment of the present invention, the two ends of described at least one pull bar have respectively a pull barHead, has a drawhead axle on described drawhead, the STATEMENT OF FEDERALLY SPONSORED of described at least two oscillating arm mechanisms separatelyBe hubbed on respectively on the drawhead axle at two ends of described at least one pull bar.
In another preferred embodiment of the present invention, between described two parallel alternate slide rail joists, have toFew two joist seats separately, are pivoted with a joist seat rotating shaft on described joist seat, described oscillating arm mechanismsSwing arm is fixedly attached in the joist seat rotating shaft of described two parallel alternate slide rail joists, for driving and holding upDescribed slide rail joist.
Described slide rail joist is provided with some slide rail directive wheels for driving and support slide rail.
Between described two parallel alternate slide rail joists, further connect with joist connector.
Described joist seat is connected on described slide rail joist by pin and bolt.
Described drawhead is threaded io on described pull bar.
Positive progressive effect of the present invention is: the present invention has increased slide rail joist, due to slide rail joist withSwing arm connects, and only swings up and down operation with swing arm, moves forward and backward scope little, therefore between slide rail joistCan connect, also can do stronglyr, on slide rail joist, can arrange more slide rail guiding simultaneouslyWheel, just can connect between two one slide rails of left and right like this, also can do lightlyer simultaneously, thisThe sample transmission speed of can improving the standard, has met load heavier and between slide rail, arrange positioning clamp unitTechnical need.
Brief description of the drawings
Fig. 1 is a status architecture schematic diagram of lifting reciprocal transportation line of the present invention oscillating arm mechanisms;
Fig. 2 is another status architecture schematic diagram of lifting reciprocal transportation line of the present invention oscillating arm mechanisms;
Fig. 3 is the slide rail joist of the lifting reciprocal transportation line of the present invention device structure in the time of low levelSchematic diagram;
Fig. 4 is that the slide rail joist of lifting reciprocal transportation line of the present invention device (is hidden in the time of low stationOne wood side-guide joist) structural representation;
Fig. 5 is the slide rail joist of the lifting reciprocal transportation line of the present invention device knot in the time of high stationStructure schematic diagram.
Detailed description of the invention
As illustrated in fig. 1 and 2, lifting reciprocal transportation line of the present invention comprises swing arm seat by oscillating arm mechanisms 1011, the swing arm of slide rail joist is supported and is held up in swing arm rotating shaft 12, the STATEMENT OF FEDERALLY SPONSORED 13 being driven by pull bar and confession14. Swing arm rotating shaft 12 is hubbed on swing arm seat 11, and one end of STATEMENT OF FEDERALLY SPONSORED 13 is installed in swing arm rotating shaft 12Upper, one end of swing arm 14 is also installed in swing arm rotating shaft 12, and STATEMENT OF FEDERALLY SPONSORED 13 with swing arm 14 with pendulumCentered by arm rotating shaft 12, have angle.
As shown in Fig. 3～5, lifting reciprocal transportation line of the present invention comprises the swing arm arranging separately with deviceMechanism 10, pull bar 20 alternate slide rail joist 30 parallel with two, and pull bar 20 is flat with slide rail joist 30OK. Pull bar 20 two ends have respectively drawhead 21, and drawhead 21 is threaded io on pull bar 20. DrawOn bar head 21, have drawhead axle 22, the other end of the STATEMENT OF FEDERALLY SPONSORED 13 of oscillating arm mechanisms 10 is hubbed on pull barOn axle 22.
Between two parallel alternate slide rail joists 30, there are some joist seats 31 separately, joist seat 31Be connected on slide rail joist 30 by pin and bolt, on joist seat 31, be pivoted with joist seat rotating shaft 311,The other end of the swing arm 14 of oscillating arm mechanisms is fixedly attached in joist seat rotating shaft 311, for driving and holding upSlide rail joist 30. Slide rail joist 30 is provided with some slide rail directive wheels 32 for driving and support slide rail, slidingRail directive wheel 32 is arranged manyly, can bear higher load-carrying load. Two parallel alternate slide rail joistsBetween 30, further connect with joist connector 33, can further improve load-carrying load.
Lifting reciprocal transportation line of the present invention by the operation principle of device is: when device of the present invention need to be fromWhen low station is transitioned into high station, can, by pulling back pull bar 20, act on drawhead axle 22,Drive STATEMENT OF FEDERALLY SPONSORED 13 and swing arm 14 to circle backward and upwards around swing arm rotating shaft 12, finally bandMoving slide rail joist 30 moves upward, thus realize slide rail joist 30 by slide rail (not shown) from low stationPicking-up is transitioned into the transfer of high station. And because device of the present invention is pivoted with holder on joist seat 31Beam seat rotating shaft 311, and then joist seat 31 can turn around joist seat in the time that low station is transitioned into high stationAxle 311 rotates, thereby can make joist seat 31 be horizontal all the time, on joist seat 311Slide rail joist 30 be horizontal all the time, be unlikely slide rail on slide rail joist 30 and occur height notThe flat situation that cannot work occurs. And the present invention can increase slide rail directive wheel on slide rail joist 3032, improve load-carrying load. Because slide rail joist 30 is connected with swing arm 14, and only with in swing arm 14Lower swing operation, moves forward and backward scope little, therefore between slide rail joist 30, can connect, and also can doObtain strongr. In the time that device of the present invention need to be transitioned into low station from high station, principle is also like this.
Claims (5)
1. a lifting reciprocal transportation line device, is characterized in that comprising at least two swing arms separatelyMechanism, at least one pull bar alternate slide rail joist parallel with two, and described pull bar and described slide rail joist are flatOK, wherein,
Described oscillating arm mechanisms, comprises a swing arm seat, a swing arm rotating shaft, an interlock being driven by described pull barPart and one is for the swing arm of supporting and hold up described slide rail joist, and described swing arm rotating shaft is hubbed on described swing arm seatUpper, one end of described STATEMENT OF FEDERALLY SPONSORED is installed in described swing arm rotating shaft, and one end of described swing arm is also installed in instituteState in swing arm rotating shaft, described STATEMENT OF FEDERALLY SPONSORED and described swing arm have angle centered by described swing arm rotating shaft, instituteState STATEMENT OF FEDERALLY SPONSORED and described swing arm is integrated; The STATEMENT OF FEDERALLY SPONSORED of described at least two oscillating arm mechanisms separatelyBe connected to respectively on the two ends of described at least one pull bar;
Between described two parallel alternate slide rail joists, there are at least two joist seats separately, described joistOn seat, be pivoted with a joist seat rotating shaft, the swing arm of described oscillating arm mechanisms is fixedly attached to described two parallel alternateThe joist seat rotating shaft of slide rail joist on, for supporting and hold up described slide rail joist.
2. lifting reciprocal transportation line device as claimed in claim 1, described in it is characterized in that at leastThe two ends of one pull bar have respectively a drawhead, have a drawhead axle on described drawhead, at least describedThe STATEMENT OF FEDERALLY SPONSORED of two oscillating arm mechanisms is separately hubbed on respectively the drawhead at the two ends of described at least one pull barOn axle.
3. lifting reciprocal transportation line device as claimed in claim 1, is characterized in that described slide railJoist is provided with some slide rail directive wheels for driving and support slide rail; Described two parallel alternate slide rail holdersBetween beam, further connect with joist connector.
4. lifting reciprocal transportation line device as claimed in claim 1, is characterized in that described joistSeat is connected on described slide rail joist by pin and bolt.
5. lifting reciprocal transportation line device as claimed in claim 2, is characterized in that, described in drawBar head thread is connected on described pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510114969.6A CN104708240B (en) | 2015-03-16 | 2015-03-16 | Oscillating arm mechanisms and device for lifting reciprocal transportation line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510114969.6A CN104708240B (en) | 2015-03-16 | 2015-03-16 | Oscillating arm mechanisms and device for lifting reciprocal transportation line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104708240A CN104708240A (en) | 2015-06-17 |
| CN104708240B true CN104708240B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510114969.6A Active CN104708240B (en) | 2015-03-16 | 2015-03-16 | Oscillating arm mechanisms and device for lifting reciprocal transportation line |
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| Country | Link |
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| CN (1) | CN104708240B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651613A (en) * | 2017-09-30 | 2018-02-02 | 瑞鹄汽车模具股份有限公司 | The reciprocal lifting body of body part |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4557683B2 (en) * | 2003-12-26 | 2010-10-06 | 株式会社大気社 | Transport equipment |
| CN201325747Y (en) * | 2008-12-05 | 2009-10-14 | 上汽通用五菱汽车股份有限公司 | Vehicle-body conveying device between vehicle-body welding production lines |
| CN201324737Y (en) * | 2008-12-29 | 2009-10-14 | 大连三高重工设备有限公司 | Unequal-spacing stepper of steel tube |
| CN101797591A (en) * | 2009-12-29 | 2010-08-11 | 太原重工股份有限公司 | Non-going-forward device for small-pitch stepper cooling bed |
| CN201676912U (en) * | 2010-04-22 | 2010-12-22 | 福建省闽发铝业股份有限公司 | Aluminum section conveying cooling bed device |
| CN102390022A (en) * | 2011-06-14 | 2012-03-28 | 无锡华联科技集团有限公司 | Lifting conveying device for tubing |
| CN102248433A (en) * | 2011-06-14 | 2011-11-23 | 无锡华联科技集团有限公司 | Lifting and stepping moving device for tube materials |
| CN203635851U (en) * | 2013-09-17 | 2014-06-11 | 中国汽车工业工程公司 | Transferring machine |
| CN204353672U (en) * | 2014-12-19 | 2015-05-27 | 上海鑫燕隆汽车装备制造有限公司 | Body in white lifting reciprocating conveying mechanism |
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- 2015-03-16 CN CN201510114969.6A patent/CN104708240B/en active Active
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| Publication number | Publication date |
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| CN104708240A (en) | 2015-06-17 |
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