CN101376409A - L type horizontal sling - Google Patents
L type horizontal sling Download PDFInfo
- Publication number
- CN101376409A CN101376409A CNA2008101566302A CN200810156630A CN101376409A CN 101376409 A CN101376409 A CN 101376409A CN A2008101566302 A CNA2008101566302 A CN A2008101566302A CN 200810156630 A CN200810156630 A CN 200810156630A CN 101376409 A CN101376409 A CN 101376409A
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- suspender
- interior
- sliding slot
- rail
- transverse slat
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Abstract
The invention relates to an L-shaped horizontal spreader which is characterized in that the top end parts of an inner spreader and an outer spreader are both articulated at the inner and the outer end parts of a bearing transverse board which is transversely arranged, a left substrate and a right substrate which are downwards extended are respectively arranged at the left and the right ends of the lower end surface of a fixed top board, a left sliding slot is formed on the left substrate, a right sliding slot is formed on the right substrate, a left pin shaft which is connected therewith in a sliding manner is embedded in the left sliding slot, a right pin shaft which is connected therewith in the sliding manner is embedded in the right sliding slot, the right side wall of the left sliding slot and the left side wall of the right sliding slot are arc-shaped surfaces, and the radii of the arcs which are located by the right side wall of the left sliding slot and the left side wall of the right sliding slot are equal to the distance from the top end part of the left sliding slot to the bottom end part of the right sliding slot or from the bottom end part of the left sliding slot to the top end part of the right sliding slot. When in going uphill and downhill, an arm of the spreader is always vertically downward during the operation, a vehicle body is maintained horizontal, the received force of the arm of the spreader is balance, and the positioning of the vehicle body by the pin shaft can be more accurate, safe and reliable during the transition, thereby facilitating the realization of automation.
Description
Technical field
The present invention relates to a kind of chassis assembling that is used for the aerial travel line of automotive automation general assembly with L type horizontal sling, belong to technical field of conveying machinery.
Background technology
Produce in the travel line in the modern automobile general assembly, auto body will carry out the assembly technology of parts, and the chassis assembly technology is mainly finished by aerial conveyer.This moment, a kind of production tooling---suspender came bearing body with regard to needing.The suspender that will carry car body by the operation of conveyer is transported to different technology workshop sections.Connect as rigidity between suspender back timber that uses at present and the arm, auto body is when uphill/downhill, arm not only will bear the gravity that vehicle body produces, also will bear the moment of flexure that gravity produces, the arm stressing conditions is abominable, causes distortion, fracture accident easily, and in switching place, suspender switching vehicle body is inaccurate, can't precisely locate, and is not easy to the automation equipment operation.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of when uphill/downhill the suspender arm when operation all the time vertically downward, vehicle body maintenance level, suspender arm stress balance, bearing pin location vehicle body be more accurate, safe and reliable when making switching, the L type horizontal sling of being convenient to realize automation.
According to technical scheme provided by the invention, described L type horizontal sling, comprise the delivery track that constitutes by the channel-section steel that is provided with at interval, be provided with left lateral travelling wheel and right lateral travelling wheel in the delivery track, the main shaft of left lateral travelling wheel and right lateral travelling wheel is fixed with middle carriage device by the pipe link that stretches out delivery track downwards, be fixedly connected with fixedly top board between the pipe link, below middle carriage device, be provided with the interior suspender that is used for bearing body with outside suspender, feature be interior suspender with outside the suspender top ends all be hinged on the inside and outside both ends of the carrying transverse slat of horizontally set, be respectively equipped with left substrate and the right substrate that stretches out downwards at the fixing two ends, the left and right sides of top board lower surface, on left substrate, offer left chute, on right substrate, offer right rail, be embedded with left bearing pin with its sliding block joint at left chute, be embedded with right bearing pin with its sliding block joint at right rail, the right side wall of left side chute, the left side wall of right rail is arc surface, and the right side wall of left chute, the radius of the left side wall place circular arc of right rail and left chute top ends to the right rail bottom or left chute bottom equate to distance between the right rail top ends, the two ends of left side bearing pin and right bearing pin are arranged on the connecting panel, and described connecting panel is fixed on the upper surface of carrying transverse slat.
In the inside and outside both sides of delivery track are provided with, set upright rail with outside set upright rail, the upper surface of carrying transverse slat be fixed with the interior righting rod that protrudes upward with outside righting rod, the top ends of interior righting rod, outer righting rod be rotatably connected to respectively interior set upright rail, outside set upright the interior righting wheel of sliding block joint in the rail, outer righting wheel.
On interior suspender and outer suspender, be bolted with inner bolt and outer bolt respectively, pass in the interior mount pad that the end of inner bolt is fixed from carrying transverse slat bottom face, and be bolted with interior adjustment nut in the end of inner bolt; The end of outer bolt passes from carrying in the fixing outer mount pad of transverse slat bottom face, and adjusts nut outside the end of outer bolt is bolted with.
Contact bar in being provided with on the middle carriage device above the carrying transverse slat, the left end of middle contact bar is connected with Left-wing Federation's tie-rod, is provided with the left carriage device that slides in delivery track in the left part of Left-wing Federation's tie-rod, is provided with left hanging axis in the lower surface of left carriage device; Right-hand member at middle contact bar is connected with the right association bar, is provided with the right carriage device that slides in delivery track in the right part of right association bar, is provided with right hanging axis in the lower surface of right carriage device.
The left and right end of the base plate of interior suspender be respectively equipped with protrude upward first in support before the band pin in supporting with second before the band pin, the left and right end of the base plate of suspender is provided with first supporting before the pin in addition and second support before the pin in addition of protruding upward outside.
Between middle carriage device and carrying transverse slat left part, be connected with left side protection chain, between middle carriage device and carrying transverse slat right part, be connected with right protection chain.
The present invention when uphill/downhill, the suspender arm when operation all the time vertically downward, make vehicle body maintenance level, suspender arm stress balance, bearing pin location vehicle body is more accurate, safe and reliable when making switching, is convenient to realize automation.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the constitution diagram of the present invention when descending.
Fig. 4 is the constitution diagram of the present invention when going up a slope.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: the present invention is mainly by left carriage device 1; left side hanging axis 2; Left-wing Federation's tie-rod 3; middle carriage device 4; in set upright rail 5; middle contact bar 6; fixedly top board 7; carrying transverse slat 8; right association bar 9, back carriage device 10; interior righting wheel 11; outer righting wheel 12; interior suspender 13; inner bolt 14; support 15 before the band pin in first; left lateral travelling wheel 16; left side protection chain 17; delivery track 18; right lateral travelling wheel 19; outer suspender 20; left side substrate 21; right substrate 22; left side chute 23; right rail 24; left side bearing pin 25; right bearing pin 26; connecting panel 27; set upright rail 28 outward; interior righting rod 29; outer righting rod 30; outer bolt 31; interior mount pad 32; interior adjustment nut 33; outer mount pad 34; the outer nut 35 of adjusting; right hanging axis 36; support 37 before the band pin in second; first supports 38 before the pin in addition; the second preceding support 39 of pin and right protection chain 40 formations such as grade in addition.
L type horizontal sling of the present invention comprises the delivery track 18 of the channel-section steel formation that is provided with at interval, be provided with left lateral travelling wheel 16 and right lateral travelling wheel 19 in the delivery track 18, left lateral travelling wheel 16 is fixed with middle carriage device 4 with the main shaft of right lateral travelling wheel 19 by the pipe link that stretches out delivery track 18 downwards, be fixedly connected with fixedly top board 7 between the pipe link, below middle carriage device 4, be provided with the interior suspender 13 that is used for bearing body with outside suspender 20, interior suspender 13 with outside suspender 20 top ends all be hinged on the inside and outside both ends of the carrying transverse slat 8 of horizontally set, be respectively equipped with the left substrate 21 and right substrate 22 that stretches out downwards at the fixing two ends, the left and right sides of top board 7 lower surfaces, on left substrate 21, offer left chute 23, on right substrate 22, offer right rail 24, be embedded with left bearing pin 25 with its sliding block joint at left chute 23, be embedded with right bearing pin 26 with its sliding block joint at right rail 24, the right side wall of left side chute 23, the left side wall of right rail 24 is arc surface, and the right side wall of left chute 23, the radius of the left side wall place circular arc of right rail 24 and left chute 23 top ends to right rail 24 bottoms or left chute 23 bottoms equate to distance between right rail 24 top ends, left side bearing pin 25 is arranged on the connecting panel 27 with the two ends of right bearing pin 26, and described connecting panel 27 is fixed on the upper surface of carrying transverse slat 8.
In the inside and outside both sides of delivery track are provided with, set upright rail 5 with outside set upright rail 28, the upper surface of carrying transverse slat 8 be fixed with the interior righting rod that protrudes upward 29 with outside righting rod 30, the top ends of interior righting rod 29, outer righting rod 30 be rotatably connected to respectively interior set upright rail 5, outside set upright interior righting wheel 11, the outer righting wheel 12 of sliding block joint in the rail 28.
On interior suspender 13 and outer suspender 20, be bolted with inner bolt 14 and outer bolt 31 respectively, pass in the interior mount pad 32 that the end of inner bolt 14 is fixed from carrying transverse slat 8 bottom faces, and in the end of inner bolt 14 is bolted with adjustment nut 33; The end of outer bolt 31 passes from carrying in the fixing outer mount pad 34 of transverse slat 8 bottom faces, and adjusts nut 35 outside the end of outer bolt 31 is bolted with.
Contact bar 6 in being provided with on the middle carriage device 4 above carrying transverse slat 8, the left end of middle contact bar 6 is connected with Left-wing Federation's tie-rod 3, be provided with the left carriage device 1 that in delivery track 18, slides in the left part of Left-wing Federation's tie-rod 3, be provided with left hanging axis 2 in the lower surface of left carriage device 1; Right-hand member at middle contact bar 6 is connected with right association bar 9, is provided with the right carriage device 10 that slides in delivery track 18 in the right part of right association bar 9, is provided with right hanging axis 36 in the lower surface of right carriage device 10.
The left and right end of the base plate of interior suspender 13 be respectively equipped with protrude upward first in support in 15 and second before the band pin and support 37 before the band pin, the left and right end of the base plate of suspender 20 is provided with first supporting 38 and second before the pin in addition and sell preceding support 39 in addition of protruding upward outside.
Between middle carriage device 4 and carrying transverse slat 8 left parts, be connected with left side protection chain 17, between middle carriage device 4 and carrying transverse slat 8 right parts, be connected with right protection chain 40.
Shown in accompanying drawing 1,2, the present invention is connected with Left-wing Federation tie-rod 3 one ends by left hanging axis 2 by preceding carriage device 1.The load pin assemblies with middle carriage device 4 and Left-wing Federation's tie-rod 3, middle contact bar 6, right association bar 9 and fixedly top board 7 link together; Left protection chain 17, right protection chain 40 are contacted the left and right two ends of middle carriage device 4 and carrying transverse slat 8 together, and right carriage device 10 is connected with an end of right association bar 9.Two shapes that left bearing pin 25, the right bearing pin 26 of carrying on the transverse slat 8 inserts on fixedly the top board 7 left substrates 21 and right substrate 22 are connected as left chute 23, the right rail 24 of " (" ") ", and can relatively rotate.
Interior righting wheel 11, outer righting wheel 12 are installed in the top ends of interior righting rod 29, outer righting rod 30, and interior righting wheel 11 is set upright rail 5 and set upright in the rail 28 outward in being slidingly connected at respectively with outer righting wheel 12.Interior suspender 13, outer suspender 20 usefulness bearing pins and carrying transverse slat 8 are hinged, and interior suspender 13, outer suspender 20 can be swung certain angle around bearing pin, to realize the folding function of suspender pivoted arm.Owing on interior suspender 13 and outer suspender 20, be bolted with inner bolt 14 and outer bolt 31 respectively, pass in the interior mount pad 32 that the end of inner bolt 14 is fixed from carrying transverse slat 8 bottom faces, and in the end of inner bolt 14 is bolted with adjustment nut 33; The end of outer bolt 31 passes from carrying in the fixing outer mount pad 34 of transverse slat 8 bottom faces, and outside the end of outer bolt 31 is bolted with, adjust nut 35, inner bolt 14, interior adjustment nut 33, outer bolt 31 and adjust outward nut 35 be used for adjusting support before the band pin in first on the suspender 13, outer suspender 20 in being installed in support before the band pin in 15 and second 37, first support before the pin in addition 38 and second in addition before the pin relative position of support 39 and even little wheelbase from.Being convenient to vehicle body accurately locatees.
Working process of the present invention is: utilize adjusting inner bolt 14, interior adjustment nut 33 to regulate interior suspender 13 open angles, outer bolt 31 and the outer nut 35 of adjusting are regulated outer suspender 20 open angles, guarantee to support before the band pin in first support before the band pin in 15, second 37, first support before the pin in addition 38 with second in addition before the pin support 39 can match with the chassis auxiliary hole, interior suspender 13, outer suspender 20 are steadily opened by the suspender open-and-close mechanism, can be easily, the vehicle body on the realization suspender of fast speed and the transplanting between miscellaneous equipment.
The state of suspender when descending as shown in Figure 3, the interior righting wheel 11 on the carrying transverse slat 8 under the interior effect of setting upright rail 5 with the right bearing pin 26 on the carrying transverse slat 8 be fulcrum left side bearing pin 25 around left chute 23 rotations, thereby reach the vehicle body level.、
The state of suspender when going up a slope as shown in Figure 4, the outer righting wheel 12 on the carrying transverse slat 8 set upright outside under the effect of rail 28 with the left bearing pin 25 on the carrying transverse slat 8 be the right bearing pin 26 of fulcrum around the guide groove rotation, thereby reach the vehicle body level.
Claims (8)
1, a kind of L type horizontal sling, comprise the delivery track (18) that constitutes by the channel-section steel that is provided with at interval, be provided with left lateral travelling wheel (16) and right lateral travelling wheel (19) in the delivery track (18), left lateral travelling wheel (16) is fixed with middle carriage device (4) with the main shaft of right lateral travelling wheel (19) by the pipe link that stretches out delivery track (18) downwards, be fixedly connected with fixedly top board (7) between the pipe link, middle carriage device (4) below be provided with the interior suspender (13) that is used for bearing body with outside suspender (20), it is characterized in that: interior suspender (13) with outside suspender (20) top ends all be hinged on the inside and outside both ends of the carrying transverse slat (8) of horizontally set, be respectively equipped with the left substrate (21) and right substrate (22) that stretches out downwards at the fixing two ends, the left and right sides of top board (7) lower surface, on left substrate (21), offer left chute (23), on right substrate (22), offer right rail (24), be embedded with left bearing pin (25) with its sliding block joint at left chute (23), be embedded with right bearing pin (26) with its sliding block joint at right rail (24), the right side wall of left side chute (23), the left side wall of right rail (24) is arc surface, and the right side wall of left chute (23), the radius of the left side wall place circular arc of right rail (24) and left chute (23) top ends to right rail (24) bottom or left chute (23) bottom equate to distance between right rail (24) top ends, left side bearing pin (25) is arranged on the connecting panel (27) with the two ends of right bearing pin (26), and described connecting panel (27) is fixed on the upper surface of carrying transverse slat (8).
2, L type horizontal sling as claimed in claim 1, it is characterized in that: set upright rail (5) in the inside and outside both sides of described delivery track (18) are provided with and set upright rail (28) outward, the upper surface of carrying transverse slat (8) be fixed with the interior righting rod (29) that protrudes upward with outside righting rod (30), the top ends of interior righting rod (29), outer righting rod (30) be rotatably connected to respectively interior set upright rail (5), outside set upright the interior righting wheel (11) of sliding block joint in the rail (28), outer righting wheel (12).
3, L type horizontal sling as claimed in claim 1, it is characterized in that: be bolted with inner bolt (14) and outer bolt (31) in described on suspender (13) and the outer suspender (20) respectively, the end of inner bolt (14) passes from carrying in the fixing interior mount pad (32) of transverse slat (8) bottom face, and is bolted with interior adjustment nut (33) in the end of inner bolt (14); The end of outer bolt (31) passes from carrying in the fixing outer mount pad (34) of transverse slat (8) bottom face, and adjusts nut (35) outside the end of outer bolt (31) is bolted with.
4, L type horizontal sling as claimed in claim 1, it is characterized in that: contact bar (6) during the middle carriage device (4) of described carrying transverse slat (8) top is provided with, the left end of middle contact bar (6) is connected with Left-wing Federation's tie-rod (3), be provided with the left carriage device (1) that in delivery track (18), slides in the left part of Left-wing Federation's tie-rod (3), be provided with left hanging axis (2) in the lower surface of left carriage device (1); Right-hand member at middle contact bar (6) is connected with right association bar (9), is provided with the right carriage device (10) that slides in delivery track (18) in the right part of right association bar (9), is provided with right hanging axis (36) in the lower surface of right carriage device (10).
5, L type horizontal sling as claimed in claim 1 is characterized in that: support (37) before the band pin in (15) and second is supported before being respectively equipped with the first interior band pin that protrudes upward in the left and right end of base plate of suspender (13) in described.
6, L type horizontal sling as claimed in claim 1 is characterized in that: the left and right end of base plate of described outer suspender (20) is provided with the first preceding support of pin (38) and the second preceding support of pin (39) in addition in addition that protrudes upward.
7, L type horizontal sling as claimed in claim 1 is characterized in that: be connected with left side protection chain (17) between carriage device (4) and carrying transverse slat (8) left part in described.
8, L type horizontal sling as claimed in claim 1 is characterized in that: be connected with right protection chain (40) between carriage device (4) and carrying transverse slat (8) right part in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101566302A CN101376409A (en) | 2008-09-22 | 2008-09-22 | L type horizontal sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101566302A CN101376409A (en) | 2008-09-22 | 2008-09-22 | L type horizontal sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101376409A true CN101376409A (en) | 2009-03-04 |
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ID=40420167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101566302A Pending CN101376409A (en) | 2008-09-22 | 2008-09-22 | L type horizontal sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101376409A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633091A (en) * | 2012-04-26 | 2012-08-15 | 长城汽车股份有限公司 | Conveying device for eliminating conveying overturning moment of vehicle body |
| CN102642768A (en) * | 2011-10-15 | 2012-08-22 | 浙江豪情汽车制造有限公司 | Lifting sling for automobile body |
| CN103608251A (en) * | 2011-08-04 | 2014-02-26 | 菲亚特集团汽车股份公司 | Motor-vehicle assembly line |
| CN104118795A (en) * | 2013-12-21 | 2014-10-29 | 东风柳州汽车有限公司 | Chassis hanger of assembling line |
| CN104590428A (en) * | 2014-11-27 | 2015-05-06 | 天津博信汽车零部件有限公司 | Automotive body transportation lifting appliance |
| CN105502170A (en) * | 2015-12-28 | 2016-04-20 | 郑州航空工业管理学院 | Heavy comprehensive lifting transfer device in logistics network intermediate link |
| CN106865133A (en) * | 2015-09-10 | 2017-06-20 | 株式会社大福 | Overhead transport device |
| CN107640696A (en) * | 2016-07-21 | 2018-01-30 | 无锡顺达智能自动化工程股份有限公司 | A kind of vehicle Crane structure |
| CN108189931A (en) * | 2018-02-24 | 2018-06-22 | 安徽道智能制造技术有限公司 | A kind of climb and fall vehicle body horizontal transport agency |
-
2008
- 2008-09-22 CN CNA2008101566302A patent/CN101376409A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103608251A (en) * | 2011-08-04 | 2014-02-26 | 菲亚特集团汽车股份公司 | Motor-vehicle assembly line |
| CN102642768A (en) * | 2011-10-15 | 2012-08-22 | 浙江豪情汽车制造有限公司 | Lifting sling for automobile body |
| CN102633091A (en) * | 2012-04-26 | 2012-08-15 | 长城汽车股份有限公司 | Conveying device for eliminating conveying overturning moment of vehicle body |
| CN104118795A (en) * | 2013-12-21 | 2014-10-29 | 东风柳州汽车有限公司 | Chassis hanger of assembling line |
| CN104590428A (en) * | 2014-11-27 | 2015-05-06 | 天津博信汽车零部件有限公司 | Automotive body transportation lifting appliance |
| CN104590428B (en) * | 2014-11-27 | 2017-01-18 | 天津博信汽车零部件有限公司 | Automotive body transportation lifting appliance |
| CN106865133A (en) * | 2015-09-10 | 2017-06-20 | 株式会社大福 | Overhead transport device |
| CN105502170A (en) * | 2015-12-28 | 2016-04-20 | 郑州航空工业管理学院 | Heavy comprehensive lifting transfer device in logistics network intermediate link |
| CN107640696A (en) * | 2016-07-21 | 2018-01-30 | 无锡顺达智能自动化工程股份有限公司 | A kind of vehicle Crane structure |
| CN108189931A (en) * | 2018-02-24 | 2018-06-22 | 安徽道智能制造技术有限公司 | A kind of climb and fall vehicle body horizontal transport agency |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090304 |