CN103954252B - Assembling detection device for the split type forklift protecting top frame that suspends - Google Patents
Assembling detection device for the split type forklift protecting top frame that suspends Download PDFInfo
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- CN103954252B CN103954252B CN201410176323.6A CN201410176323A CN103954252B CN 103954252 B CN103954252 B CN 103954252B CN 201410176323 A CN201410176323 A CN 201410176323A CN 103954252 B CN103954252 B CN 103954252B
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Abstract
The present invention relates to the assembling detection device for the split type forklift protecting top frame that suspends.Including rectangular frame, rectangular frame is provided with two front leg struts and two rear support legs, and the top of each front leg strut and each rear support leg is equipped with positioning and guiding axle；The bottom of rectangular frame is provided with four castors；The inner side of the both sides crossbeam adjacent with front leg strut is respectively equipped with the spacing bearing in horizontal boom shape, and every lateral spacing position bearing is provided with spacing support plate, and the spacing bearing inside spacing support plate is provided with plane monitoring-network plate；Two upright spacing inserted links are set respectively on the every crossbeam corresponding with spacing bearing；Being connected to detection pole in inclined-plane between outside and the crossbeam of each rear support leg, the angle between inclined-plane detection pole and horizontal plane is α.The present invention realizes overhead guard prepackage and is completed by one man operation, is substantially reduced labor intensity, improves efficiency of assembling.When avoiding overhead guard assembly and forklift frame para-position to install, manually break and drag the phenomenon causing overhead guard to distort, improve assembling quality.
Description
Technical field
The invention belongs to mechanical processing technique technical field, the process unit of the split type forklift protecting top frame assembling detection that is particularly used for suspending.
Background technology
Forklift protecting top frame is provided with rigid attachment and floated connection two kinds, floated connection is owing to can receive partial vibration, raising operator's comfortableness extensively to be had an optimistic view of, and floated overhead guard typically uses the split-type structural of left frame, left frame and top frame three part to design.The existing assembly technology of split type overhead guard that suspends is: first, respectively left frame, left frame are held up the most on the ground by the position of assembling by two operator, by the 3rd operator, top frame is placed in above left frame and left frame, then top frame and left frame, left frame are bolted by three people's cooperations, but not fastening, then fork truck assembly line is delivered in lifting, and overhead guard cooperation is fallen within forklift frame by many people cooperation, fasten all connecting bolts, overhead guard assembly is installed in place.This assembly technology needs many people to coordinate when having the disadvantage that 1. overhead guards assembling, repeatedly moves workpiece to hole, and labor intensity is big, and efficiency of assembling is low；2. owing to lacking location between overhead guard assembly and forklift frame, therefore the bolt para-position between overhead guard assembly and forklift frame is fixed extremely difficult, and labor intensity is big, and efficiency of assembling is low；3. overhead guard assembly and forklift frame are installed using modes such as dragging of manually breaking during hole, cause and fasten under overhead guard twisted state, have a strong impact on the assembling quality of product.
Summary of the invention
In order to improve efficiency of assembling, reduce labor intensity, raising assembling quality, the present invention provides a kind of assembling detection device for the split type forklift protecting top frame that suspends.
Assembling detection device for the split type forklift protecting top frame that suspends includes the rectangular frame being made up of two crossbeams 11 and two longerons 12, on rectangular frame, two right angle of the same side are respectively equipped with upright front leg strut 13, two right angle of opposite side are respectively equipped with upright rear support leg 14, two front leg strut 13 height are less than the height with two rear support legs 14, and the top of each front leg strut 13 and each rear support leg 14 is equipped with upright positioning and guiding axle 2；The bottom of rectangular frame is provided with four castors 9；The two piece inner sides that crossbeam 11 corresponding adjacent with front leg strut 13 are respectively equipped with the spacing bearing 17 in horizontal boom shape, every lateral spacing position bearing 17 is provided with upright spacing support plate 3, and the spacing bearing 17 inside described spacing support plate 3 is provided with horizontal plane monitoring-network plate 7；Two upright spacing inserted links 4 are set respectively on the every crossbeam 11 corresponding with spacing bearing 17；The upper outside of each rear support leg 14 is connected to one end of inclined-plane detection pole, and the other end of inclined-plane detection pole is fixedly connected outside the middle part of crossbeam 11 by upright quarter butt, and the angle between inclined-plane detection pole and horizontal plane is α.
The top of each front leg strut 13 and each rear support leg 14 is all provided with upright positioning and guiding axle 2 by support flat board 15；On the basis of spacing bearing 17, the height H2 of front leg strut 13 is the distance supported between flat board at spacing bearing 17 and front leg strut 13 top, and distance H1 supported between flat board supporting flat board and rear support leg 14 top at front leg strut 13 top is the difference in height between front leg strut 13 and rear support leg 14.
Bottom in the middle of described two longerons 12 is respectively equipped with horizontal directive wheel 8.
Connected by connecting plate between crossbeam 11 adjacent on described rectangular frame and longeron 12.
The both sides of each front leg strut 13 and the both sides of each rear support leg 14 are equipped with reinforcement gusset 16.
Described spacing bearing 17 is in isosceles triangle shape, and its base is connected to crossbeam 11；Spacing support plate 3 is positioned at the middle part of spacing bearing 17.
The Advantageous Effects of the present invention is embodied in following aspect:
1) realize overhead guard prepackage and operated to one man operation by many people, be substantially reduced labor intensity, improve efficiency of assembling；
2) realize location during overhead guard general assembly, make to facilitate accurately during dock in place with forklift frame, improve efficiency of assembling；
3), when avoiding overhead guard assembly and forklift frame para-position to install, manually break and drag the phenomenon causing overhead guard to distort, improve assembling quality；
4) presentation quality and the sealing of car load are improved, by overhead guard left and right side frame supplied materials is checked, it is ensured that overhead guard is the most uniform with gap, vehicle frame junction.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is assembling driver's cabin left frame schematic diagram.
Fig. 4 is assembling left frame schematic diagram.
Fig. 5 is assembling top frame schematic diagram.
Pull bar schematic diagram before and after Fig. 6 assembling.
Sequence number in upper figure: installing plate 1, positioning and guiding axle 2, spacing support plate 3, spacing inserted link 4, left tilted surface detection pole 5, right tilted surface detection pole 6, plane monitoring-network plate 7, directive wheel 8, castor 9, front drag link 10, crossbeam 11, longeron 12, front leg strut 13, rear support leg 14, support flat board 15, reinforcement gusset 16, spacing bearing 17, rear drag link 19, left frame 21, left frame 22, top frame 23.
Detailed description of the invention
Below in conjunction with the accompanying drawings, by embodiment, the present invention is further described.
See Fig. 1, assembling detection device for the split type forklift protecting top frame that suspends includes the rectangular frame being made up of two crossbeams 11 and two longerons 12, on rectangular frame, two right angle of the same side are respectively equipped with upright front leg strut 13, two right angle of opposite side are respectively equipped with upright rear support leg 14, two front leg strut 13 height are less than the height with two rear support legs 14, and the top of each front leg strut 13 and each rear support leg 14 is all provided with upright positioning and guiding axle 2 by support flat board 15；Positioning and guiding axle 2 had both ensured left frame 21 and left frame 22 accurate positioning of overhead guard, had again the function that the location hole dimension checked on left frame 21 and left frame 22 is the most qualified, prevented from location hole dimension is overproof bringing the difficulty that cannot assemble.On the basis of spacing bearing 17, the height H2 of front leg strut 13 is the distance supported between flat board at spacing bearing 17 and front leg strut 13 top, and distance H1 supported between flat board supporting flat board and rear support leg 14 top at front leg strut 13 top is the difference in height between front leg strut 13 and rear support leg 14；Wherein H2 be 100mm, H1 be 15mm, see Fig. 2.
The bottom of rectangular frame is provided with four castors 9, and the bottom in the middle of two longerons 12 is provided with horizontal directive wheel 8 by installing plate 1 respectively.
The two piece inner sides that crossbeam 11 corresponding adjacent with front leg strut 13 are respectively equipped with the spacing bearing 17 in horizontal boom shape, and spacing bearing 17 is in isosceles triangle shape, and its base is connected to crossbeam 11；Spacing support plate 3 is positioned at the middle part of spacing bearing 17, and the spacing bearing 17 inside spacing support plate 3 is installed with horizontal plane monitoring-network plate 7.Two upright spacing inserted links 4 are set respectively on the every crossbeam 11 corresponding with spacing bearing 17；Spacing support plate 3 is used for limiting left frame 21 and left frame 22 is inwardly tumbled, and spacing inserted link 4 is used for limiting left frame 21 and left frame 22 is outwards tumbled.Article two, the upper outside of rear support leg 14 respectively connected one end and one end of right tilted surface detection pole 6 of left tilted surface detection pole 5, the other end of left tilted surface detection pole 5 and the other end of right tilted surface detection pole 6 are respectively fixedly connected with outside the middle part of crossbeam 11 of both sides by upright quarter butt, angle α between left tilted surface detection pole 5 and right tilted surface detection pole 6 and horizontal plane is 30 degree, sees Fig. 2.Left tilted surface detection pole 5 and right tilted surface detection pole 6 are for detecting left frame 21 and the angle of left frame 22 inclined plane and height；Plane monitoring-network plate 7 is used for detecting left and right side frame underbeam lower surface flatness, it is to avoid overhead guard assembly is uneven with vehicle frame fit clearance or excessive, affects the attractive in appearance of fork truck profile.
Connected by connecting plate between crossbeam 11 adjacent on rectangular frame and longeron 12.The both sides of each front leg strut 13 and the both sides of each rear support leg 14 are equipped with reinforcement gusset 16.
As follows for the assembling process of the split type overhead guard of fork truck:
(1) Fig. 3 is seen, the left frame 22 of overhead guard is put on the right side of assembling detection device, make two holes, location bottom left frame 22 and positioning and guiding axle 2 location fit, make the interior recess bottom left frame 22 contact with supporting flat board 15, be close to spacing support plate 3 inside 22 times crossbeams of left frame.See Fig. 3, now check hole, left frame 22 liang location lower surface and the contact area supporting flat board 15, the gap of detection left frame 22 lower inclined plane and right tilted surface detection pole 6, checks the flatness of 22 times fine strain of millet bottom surfaces of left frame and plane monitoring-network plate 7, and three the most qualified carries out next step；
(2) seeing Fig. 4, be put on the left of stand by the left frame 21 of overhead guard and make holes fall within positioning and guiding axle 2 to be set to cooperation, holes bottom surface contacts support with supporting flat board 15, is close to spacing support plate 3 inside 21 times crossbeams of left frame.See Fig. 4, now check below left frame 21 holes with support the contact area of flat board 15, the gap of detection left frame 21 lower inclined plane and left tilted surface detection pole 5, check the flatness of 21 times fine strain of millet bottom surfaces of left frame and plane monitoring-network plate 7, three the most qualified carries out next step；
(3) see Fig. 5, Fig. 6, top frame 23 is positioned on left frame 22 and left frame 21 alignment bolt hole, by eight bolt-connections；Drag link after product 19 is installed to left frame 22 and 21 times rear portions of left frame, with front drag link 10 by left frame 22 and 21 times anterior connections of left frame；Each attachment bolt is fastened；
(4) Fig. 6 is seen, fork truck assembly line is delivered in overhead guard assembly demoulding from mould that lifting is pre-installed, two bolts in the holes of alignment overhead guard and vehicle frame put down, owing to overhead guard four hole carries out positioning and anti-deformation, additionally holes can be automatically to upper, then four the bolt fastenings installed by overhead guard, finally unload front drag link 10, and split type overhead guard assembling process terminates.
Claims (6)
1. for the assembling detection device of the split type forklift protecting top frame that suspends, it is characterized in that: include the rectangular frame being made up of two crossbeams (11) and two longerons (12), on rectangular frame, two right angle of the same side are respectively equipped with upright front leg strut (13), two right angle of opposite side are respectively equipped with upright rear support leg (14), two front leg strut (13) height are less than the height with two rear support legs (14), and the top of each front leg strut (13) and each rear support leg (14) is equipped with upright positioning and guiding axle (2)；The bottom of rectangular frame is provided with four castors (9)；The inner side that the two piece crossbeams (11) adjacent with front leg strut (13) are corresponding is respectively equipped with the spacing bearing (17) in horizontal boom shape, every lateral spacing position bearing (17) is provided with upright spacing support plate (3), and the spacing bearing (17) of described spacing support plate (3) inner side is provided with horizontal plane monitoring-network plate (7)；Two upright spacing inserted links (4) are set respectively on the every crossbeam (11) corresponding with spacing bearing (17)；The upper outside of each rear support leg (14) is connected to one end of inclined-plane detection pole, and the other end of inclined-plane detection pole is fixedly connected outside the middle part of crossbeam (11) by upright quarter butt, and the angle between inclined-plane detection pole and horizontal plane is α.
Assembling detection device for the split type forklift protecting top frame that suspends the most according to claim 1, it is characterised in that: the top of each front leg strut (13) and each rear support leg (14) is all provided with upright positioning and guiding axle (2) by support flat board (15)；On the basis of spacing bearing (17), the height H2 of front leg strut (13) is the distance supported between flat board at spacing bearing (17) and front leg strut (13) top, and the support flat board at front leg strut (13) top and distance H1 supported between flat board at rear support leg (14) top are the difference in height between front leg strut (13) and rear support leg (14).
Assembling detection device for the split type forklift protecting top frame that suspends the most according to claim 1 and 2, it is characterised in that: the bottom in the middle of described two longerons (12) is respectively equipped with horizontal directive wheel (8).
Assembling detection device for the split type forklift protecting top frame that suspends the most according to claim 1 and 2, it is characterised in that: connected by connecting plate between crossbeam (11) adjacent on described rectangular frame and longeron (12).
Assembling detection device for the split type forklift protecting top frame that suspends the most according to claim 1 and 2, it is characterised in that: the both sides of each front leg strut (13) and the both sides of each rear support leg (14) are equipped with reinforcement gusset (16).
Assembling detection device for the split type forklift protecting top frame that suspends the most according to claim 1 and 2, it is characterised in that: described spacing bearing (17) is in isosceles triangle shape, and its base is connected to crossbeam (11)；Spacing support plate (3) is positioned at the middle part of spacing bearing (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176323.6A CN103954252B (en) | 2014-04-29 | 2014-04-29 | Assembling detection device for the split type forklift protecting top frame that suspends |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176323.6A CN103954252B (en) | 2014-04-29 | 2014-04-29 | Assembling detection device for the split type forklift protecting top frame that suspends |
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| CN103954252A CN103954252A (en) | 2014-07-30 |
| CN103954252B true CN103954252B (en) | 2016-09-28 |
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Citations (6)
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|---|---|---|---|---|
| JP2009120273A (en) * | 2007-11-12 | 2009-06-04 | Toyota Industries Corp | Conveying device |
| CN202147110U (en) * | 2011-07-15 | 2012-02-22 | 安徽威玛重型机械制造有限公司 | Adjustable support for welding outer portal of balance weight type forklift |
| CN202594722U (en) * | 2012-03-22 | 2012-12-12 | 安徽江淮银联重型工程机械有限公司 | Integrated overhead guard frame for diesel fork lift truck |
| CN103252610A (en) * | 2013-05-24 | 2013-08-21 | 安徽中鼎飞彩车辆有限公司 | Small and medium size wheel loader front frame integrated mold welding mechanism |
| CN103273242A (en) * | 2013-05-24 | 2013-09-04 | 安徽中鼎飞彩车辆有限公司 | Integrated welding-die mechanism for rear frames of small-sized wheel loaders and medium-sized wheel loaders |
| CN203893835U (en) * | 2014-04-29 | 2014-10-22 | 安徽合力股份有限公司 | An assembling detection apparatus used for suspension split type fork truck canopy guard |
-
2014
- 2014-04-29 CN CN201410176323.6A patent/CN103954252B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009120273A (en) * | 2007-11-12 | 2009-06-04 | Toyota Industries Corp | Conveying device |
| CN202147110U (en) * | 2011-07-15 | 2012-02-22 | 安徽威玛重型机械制造有限公司 | Adjustable support for welding outer portal of balance weight type forklift |
| CN202594722U (en) * | 2012-03-22 | 2012-12-12 | 安徽江淮银联重型工程机械有限公司 | Integrated overhead guard frame for diesel fork lift truck |
| CN103252610A (en) * | 2013-05-24 | 2013-08-21 | 安徽中鼎飞彩车辆有限公司 | Small and medium size wheel loader front frame integrated mold welding mechanism |
| CN103273242A (en) * | 2013-05-24 | 2013-09-04 | 安徽中鼎飞彩车辆有限公司 | Integrated welding-die mechanism for rear frames of small-sized wheel loaders and medium-sized wheel loaders |
| CN203893835U (en) * | 2014-04-29 | 2014-10-22 | 安徽合力股份有限公司 | An assembling detection apparatus used for suspension split type fork truck canopy guard |
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| CN103954252A (en) | 2014-07-30 |
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