CN103342141B - The electromagnetism hanging device of mini-bus car load Top Skin - Google Patents
The electromagnetism hanging device of mini-bus car load Top Skin Download PDFInfo
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- CN103342141B CN103342141B CN201310322183.4A CN201310322183A CN103342141B CN 103342141 B CN103342141 B CN 103342141B CN 201310322183 A CN201310322183 A CN 201310322183A CN 103342141 B CN103342141 B CN 103342141B
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- electromagnet
- hanging device
- mini
- top skin
- car load
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 239000000725 suspension Substances 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 15
- 230000004927 fusion Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000700608 Sagitta Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention relates to a kind of electromagnetism hanging device of mini-bus car load Top Skin, comprising suspension bracket assembly, article four, steel rope, four electromagnet and four fixed blocks, described suspension bracket assembly is rectangular frame, four angles of described suspension bracket assembly are respectively arranged with hook, described steel rope and described hook one_to_one corresponding, the first end of the steel rope described in each bar is connected with corresponding hook, electromagnet described in each is connected with the second end of corresponding steel rope, described fixing bloom is arranged at the upper surface of described Top Skin, described fixing bloom and described electromagnet position one_to_one corresponding.Adopt the electromagnetism hanging device of the mini-bus car load Top Skin of this kind of structure, electromagnetic adsorption principle can be utilized to lift top covering assembly, when pushing up covering lifting, larger distortion can not be produced, can not destroy skin-surface smoothness, lifting and placement are steadily convenient, and structure is simple simultaneously, be beneficial to assembling, there is field of application widely.
Description
Technical field
The present invention relates to minibus to produce and manufacture field, particularly relate to minibus and produce and lifting field in manufacturing process, specifically refer to a kind of electromagnetism hanging device of mini-bus car load Top Skin.
Background technology
Minibus is in production assembling link, and top covering assembly is overlapped by 9 rolled-up stocks, and front 1,2 section and most back segment are overall rolled-up stock, and middle leading portion and posterior segment, all by middle and each three pieces of press-formed member in both sides, form through contact weld.The long 6530mm of its top covering of a kind of common vehicle types in the market, wide 1735mm, Top Skin assembly sagitta is comparatively large, up to arriving 380mm, the steel formability part that skin material adopts 1mm thick usually.
The lifting mode of usual employing is each 1.2m, distance center of gravity laterally each 620mm place weldering 4 U-shaped round steel parts before and after Top Skin assembly dual-side longitudinally distance center of gravity, the full weld seam that each U-shaped part round steel and Top Skin assembly all have two segment length 100mm long, is welded on Top Skin assembly.Then be expert on hitch and hang up four steel ropes, hook the U-shaped part of Top Skin assembly with row hanging hook, driving rising gets final product crane lifting service.After Top Skin assembly is hung and puts in place, throw off suspension hook and can depart from Top Skin assembly.
This kind of lifting mode is adopted to have following shortcoming: 1. four hook places are stressed is oblique force, yielding; 2. four pieces of U-shaped parts weld entirely, yielding; 3. four pieces of U-shaped parts are due to weld seam longer (each U-shaped part weld seam overall length is 400 ㎜), not easily polish during dismounting; 4. easily break off relations during suspension hook lifting, affect production safety; 5. when workpiece stacks, four pieces of U-shaped parts take up space.
Summary of the invention
The object of the invention is the shortcoming overcoming above-mentioned prior art, provide and a kind ofly can realize utilizing that rectangle steel plate that electromagnet adsorbs skin-surface realizes pushing up the lifting of covering assembly, use safety, assembling are stablized, structure simply, there is the electromagnetism hanging device of the mini-bus car load Top Skin of broader applications scope.
To achieve these goals, the electromagnetic lifter of mini-bus car load Top Skin of the present invention installs following formation of having got everything ready:
The electromagnetism hanging device of this mini-bus car load Top Skin, its principal feature is, the fixing bloom that described equipment comprises suspension bracket assembly, four electromagnet and four are arranged at described top covering upper surface, described suspension bracket assembly is rectangular frame, four described electromagnet and four angles of described suspension bracket assembly connect one to one, and four described fixing blooms and the position one_to_one corresponding of described four electromagnet are arranged.
Preferably, described suspension bracket assembly is steel pipe rectangular frame.
Preferably, described equipment also comprises four steel ropes, four angles of described suspension bracket assembly are provided with hook, four described steel ropes and described four link up with one_to_one corresponding, the first end of the steel rope described in each bar is connected with corresponding hook, and the second end of the steel rope described in each bar is connected with corresponding electromagnet.
More preferably, described equipment also comprise four with described electromagnet electromagnet mounting bracket one to one, electromagnet described in each is fixedly installed on the bottom of corresponding electromagnet mounting bracket, and the electromagnet mounting bracket top described in each is connected with the second end of corresponding steel rope.
Further, described equipment also comprises at least one and electricly connects switch, and the described switch that electricly connects is connected with the electromagnet described in each.
Again further, the described switch that electricly connects is four, described electricly connects switch and described electromagnet connects one to one, and electricly connects switch-linear hybrid on corresponding electromagnet mounting bracket described in each.
Preferably, described fixing bloom is rectangle steel plate, and four fillet welding of the rectangle steel plate described in each are connected to the upper surface of described Top Skin.
More preferably, the rectangle steel plate described in each and the every bar fusion length between the upper surface of described Top Skin are not more than 10mm, and the weld seam overall length of the rectangle steel plate described in each is not more than 40 ㎜.
Preferably, described equipment also comprises storage battery, and described storage battery is arranged on described suspension bracket assembly, and described storage battery is connected with the electromagnet described in each.
More preferably, described equipment also comprises charger, and described charger is arranged on described suspension bracket assembly, and described charger is connected with described storage battery.
Have employed the electromagnetism hanging device of the mini-bus car load Top Skin in this invention, there is following beneficial effect:
1, hanging device of the present invention is applicable to push up the vehicles such as the larger medium bus of covering arch and is manufacturing the lifting assembling link of link, avoid in assembling link, produce the situation being not easy to lift assembling, avoid in assembling due in order to lift by crane, welding U-shaped round steel part causes welding to make top skin morph, and then cause the problems such as assembling instability, the present invention utilizes electromagnetic adsorption principle, after using electromagnet energising, four rectangle steel plates of covering four fixed position welding are pushed up in contact, complete the specialized equipment of crane lifting service, when making top covering lifting, larger distortion can not be produced, skin-surface smoothness can not be destroyed simultaneously, when the demoulding and assembly welding dress, lifting and placement are steadily convenient.
2, adopt electromagnet suction type, solving lifting cannot hooking problem, when the solenoid is energized, produce powerful adsorption affinity and complete lifting, after workpiece is in place, after electromagnet power-off, can suspender be thrown off, steadily can not throw off in hoisting process, make this process procedure simple and convenient.
3, this hanging device is made up of storage battery, charger, electromagnet, steel pipe etc., and cost of manufacture is cheap, has low cost, easily making, safe and reliable feature.Steadily reliable during lifting, be beneficial to assembling, do not affect by lifting part body, improve assembly technology.
4, safe and reliable for ensureing hanging device of the present invention, add holding storage battery and charging equipment, even run into the situations such as burst power failure, electromagnet still can continue power supply by battery, completes lifting operation, ensures Hoisting Security further.
Accompanying drawing explanation
Fig. 1 is the front elevation of the electromagnetism hanging device of mini-bus car load Top Skin of the present invention.
Fig. 2 is the birds-eye view of the electromagnetism hanging device of mini-bus car load Top Skin of the present invention.
Fig. 3 is the lateral plan of the electromagnetism hanging device of mini-bus car load Top Skin of the present invention.
Fig. 4 is the electromagnetism hanging device of mini-bus car load Top Skin of the present invention and the partial enlarged drawing of top covering connecting bridge.
Detailed description of the invention
In order to more clearly describe technology contents of the present invention, conduct further description below in conjunction with specific embodiment.
The present invention designs at the needs of top covering lifting assembling link according to meeting the vehicle that car load factory medium bus etc. has a large arch covering, makes it lift stable, easy to operate.Also can needing according to use if desired, for lifting other equipment, it only need be made according to the planform being revised electromagnet assembly in the present invention by the method for designing invented to contact with being reached by lifting part to stablize.
The present invention, for solving aforementioned deficiency of the prior art, has invented one and has utilized electromagnetic adsorption principle, the high efficiency top covering hanging device that the manufacturing line of medium bus uses.The top such as medium bus covering has the vehicle of large arch covering assembly technology link, by adopting the present invention can realize top covering in assembly technology link, pushes up that covering is vertical stressedly steadily can not produce external force deformation during lifting.Four steel plate downhand weldings, on workpiece, are convenient to stack, and utilize electromagnetic adsorption principle, during lifting, only need manual ON source switch, are adsorbed by hanging device of the present invention on it and complete lifting assembly tooling, simple and convenient.Substantially reduce the efficiency and the Assembly veracity that assemble link at this, raising assembly technology quality is saved in this link simultaneously and is pushed up taking up room of covering.
As shown in figures 1-4, list in a kind of production at car load factory medium bus assembling link, top covering is lifted the application schematic diagram of link, and figure illustrates constructional feature of the present invention clearly.
Electromagnetism hanging device of the present invention by the lead-acid storage battery 3 of suspension bracket assembly 2, big current, charger 4, four the fixing bloom that symmetric position is welded on the covering of vehicle body top, electromagnet assembly 6, vertical lifting steel rope 7, electromagnet mounting bracket 8 and electricly connect switch 9 etc. and form.
Be illustrated in figure 4 the hanging device of mini-bus car load Top Skin of the present invention and the partial enlarged drawing of top covering connecting bridge.
Its suspension bracket assembly 2 is according to the application of hanging device, and with the orthogonal framework of the steel-pipe welding of dimension, the circle hook that four can be hung steel rope is welded on its four summits.Steel rope 7 one end is fixed through circular hook and rectangular hanger assembly 2, and the other end connects electromagnet mounting bracket 8.Electromagnet mounting bracket 8 is fixed with electromagnet assembly 6, the size of electromagnet assembly 6 adsorption affinity carries out type selecting according to design requirement, and its shape needs to design according to by lifting workpiece 1, is the smooth rectangular block in lower end under normal circumstances.
The top of electromagnet erecting frame 8 is fixed with and electricly connects switch 9, and its switch can be designed to the electromagnet assembly of a switch control rule electromagnetism hanging device as required, or four switches control each electromagnet assembly respectively.Electricly connect switch 9 by lead-in wire connection one electromagnetism handle, electromagnetism handle can be established a power-on switch button or four power-on switch buttons, four electromagnet assemblies 6 of electromagnetism hanging device are controlled respectively by four switches, or just by four electromagnet assemblies 6 of a switch control rule electromagnetism hanging device.This electromagnetism hanging device can be used alone, or with the row of workshop to hang etc. lift workpiece with the use of, so also can consider that this master cock being set to row hangs on facility switching, makes electromagnetism hanging device of the present invention become some factories, the up accessory equipment hanging hanging device of shop production line according to concrete application link.
Storage battery 3 should meet equipment when unexpected power-off as its energy size of backup power and continue the use needs of 30 minutes.Storage battery 3 one end is connected with electromagnet assembly 6 wire harness, and for electromagnet assembly 6 is powered, another termination charger 4, should have the circuit layout of self-protection in storage battery 3, namely when battery electric quantity is full, its circuit card auto-breaking is to protect storage battery 3.The output of charger 4 and input voltage size need to select by specific design, and charger 4 is normal mode of operation.
When needs hanging device or other workpiece, only need electromagnet assembly 6 is energized, make electromagnet assembly 6 touch by the relevant position of hanging workpiece 1, utilize row the relevant device such as to hang after on electromagnet 6 adsorbs and complete crane lifting service.Hung to after desired position is in place at workpiece, 4 electromagnet will electricly connect the state that switch is all in pass, suspender can be thrown off and hung workpiece.
When lifting medium bus etc. has large arch top covering assembly, because top skin material is the steel plate that 1mm is thick, the relevant position as shown in Figure 1 on the covering of top is needed to weld 4 fixing blooms, fixing bloom is rectangle steel plate 5, and welding method is that every bar fusion length is not more than 10mm at a bit of weld seam of steel plateelement 5 four fillet welding, the weld seam overall length of each rectangle steel plate is not more than 40 ㎜, easily unload to meet, be convenient to polishing, do not affect top covering body characteristics and be advisable.
Four rectangle steel plates 5 of welding, after lifting completes, cut away by top covering, are polished smooth by the solder joint of the former rectangle steel plate 5 of top skin-surface.
Have employed the electromagnetism hanging device of the mini-bus car load Top Skin in this invention, there is following beneficial effect:
1, hanging device of the present invention is applicable to push up the vehicles such as the larger medium bus of covering arch and is manufacturing the lifting assembling link of link, avoid in assembling link, produce the situation being not easy to lift assembling, avoid in assembling due in order to lift by crane, welding U-shaped round steel part causes welding to make top skin morph, and then cause the problems such as assembling instability, the present invention utilizes electromagnetic adsorption principle, after using electromagnet energising, four rectangle steel plates of covering four fixed position welding are pushed up in contact, complete the specialized equipment of crane lifting service, when making top covering lifting, larger distortion can not be produced, skin-surface smoothness can not be destroyed simultaneously, when the demoulding and assembly welding dress, lifting and placement are steadily convenient.
2, adopt electromagnet suction type, solving lifting cannot hooking problem, when the solenoid is energized, produce powerful adsorption affinity and complete lifting, after workpiece is in place, after electromagnet power-off, can suspender be thrown off, steadily can not throw off in hoisting process, make this process procedure simple and convenient.
3, this hanging device is made up of storage battery, charger, electromagnet, steel pipe etc., and cost of manufacture is cheap, has low cost, easily making, safe and reliable feature.Steadily reliable during lifting, be beneficial to assembling, do not affect by lifting part body, improve assembly technology.
4, safe and reliable for ensureing hanging device of the present invention, add holding storage battery and charging equipment, even run into the situations such as burst power failure, electromagnet still can continue power supply by battery, completes lifting operation, ensures Hoisting Security further.
In this description, the present invention is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, specification sheets and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (8)
1. the electromagnetism hanging device of a mini-bus car load Top Skin, it is characterized in that, the fixing bloom that described equipment comprises suspension bracket assembly, four electromagnet and four are arranged at described top covering upper surface, described suspension bracket assembly is rectangular frame, four described electromagnet and four angles of described suspension bracket assembly connect one to one, and four described fixing blooms and the position one_to_one corresponding of described four electromagnet are arranged; Described fixing bloom is rectangle steel plate, and four fillet welding of the rectangle steel plate described in each are connected to the upper surface of described Top Skin; Rectangle steel plate described in each and the every bar fusion length between the upper surface of described Top Skin are not more than 10mm, and the weld seam overall length of the rectangle steel plate described in each is not more than 40 ㎜.
2. the electromagnetism hanging device of mini-bus car load Top Skin according to claim 1, is characterized in that, described suspension bracket assembly is steel pipe rectangular frame.
3. the electromagnetism hanging device of mini-bus car load Top Skin according to claim 1, it is characterized in that, described equipment also comprises four steel ropes, four angles of described suspension bracket assembly are provided with hook, four described steel ropes and described four link up with one_to_one corresponding, the first end of the steel rope described in each bar is connected with corresponding hook, and the second end of the steel rope described in each bar is connected with corresponding electromagnet.
4. the electromagnetism hanging device of mini-bus car load Top Skin according to claim 3, it is characterized in that, described equipment also comprise four with described electromagnet electromagnet mounting bracket one to one, electromagnet described in each is fixedly installed on the bottom of corresponding electromagnet mounting bracket, and the electromagnet mounting bracket top described in each is connected with the second end of corresponding steel rope.
5. the electromagnetism hanging device of mini-bus car load Top Skin according to claim 4, is characterized in that, described equipment also comprises at least one and electricly connects switch, and the described switch that electricly connects is connected with the electromagnet described in each.
6. the electromagnetism hanging device of mini-bus car load Top Skin according to claim 5, it is characterized in that, the described switch that electricly connects is four, described electricly connect switch and described electromagnet connects one to one, described in each, electricly connect switch-linear hybrid on corresponding electromagnet mounting bracket.
7. the electromagnetism hanging device of mini-bus car load Top Skin according to claim 1, it is characterized in that, described equipment also comprises storage battery, and described storage battery is arranged on described suspension bracket assembly, and described storage battery is connected with the electromagnet described in each.
8. the electromagnetism hanging device of mini-bus car load Top Skin according to claim 7, it is characterized in that, described equipment also comprises charger, and described charger is arranged on described suspension bracket assembly, and described charger is connected with described storage battery.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310322183.4A CN103342141B (en) | 2013-07-29 | 2013-07-29 | The electromagnetism hanging device of mini-bus car load Top Skin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310322183.4A CN103342141B (en) | 2013-07-29 | 2013-07-29 | The electromagnetism hanging device of mini-bus car load Top Skin |
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| CN103342141A CN103342141A (en) | 2013-10-09 |
| CN103342141B true CN103342141B (en) | 2016-01-13 |
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| CN201310322183.4A Expired - Fee Related CN103342141B (en) | 2013-07-29 | 2013-07-29 | The electromagnetism hanging device of mini-bus car load Top Skin |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003195A (en) * | 2014-05-09 | 2014-08-27 | 蚌埠市福沃特车轮制造科技有限公司 | Automobile hub board suction cup device |
| CN108857314A (en) * | 2018-07-20 | 2018-11-23 | 芜湖清柏白露智能信息科技有限公司 | A kind of assembly device in automobile production |
| CN110979516B (en) * | 2019-12-31 | 2021-12-10 | 广州穗景客车制造有限公司 | Conveying device for passenger car roof framework skin |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444402A (en) * | 1973-09-14 | 1976-07-28 | Kohan Sendan Kikai Kk | Electromagnetic lifting device |
| US4136789A (en) * | 1976-03-16 | 1979-01-30 | B.V. Koninklijke Maatschappij "De Schelde" | Conveying, storage and sorting system for large metal sheets, particularly for use in shipbuilding |
| JP2550732Y2 (en) * | 1992-11-19 | 1997-10-15 | 新日本製鐵株式会社 | Lifting magnet for billet |
| CN202481948U (en) * | 2011-12-30 | 2012-10-10 | 长城汽车股份有限公司 | Workpiece conveying hanger |
| CN102861973A (en) * | 2012-09-20 | 2013-01-09 | 南车南京浦镇车辆有限公司 | Roof steel structure manufacturing technique of railway vehicles |
| CN202936080U (en) * | 2012-10-19 | 2013-05-15 | 济南吉利汽车有限公司 | Lifting appliance for underframe assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201437488U (en) * | 2009-07-14 | 2010-04-14 | 湘潭电机股份有限公司 | Adhesive iron core hanger |
-
2013
- 2013-07-29 CN CN201310322183.4A patent/CN103342141B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444402A (en) * | 1973-09-14 | 1976-07-28 | Kohan Sendan Kikai Kk | Electromagnetic lifting device |
| US4136789A (en) * | 1976-03-16 | 1979-01-30 | B.V. Koninklijke Maatschappij "De Schelde" | Conveying, storage and sorting system for large metal sheets, particularly for use in shipbuilding |
| JP2550732Y2 (en) * | 1992-11-19 | 1997-10-15 | 新日本製鐵株式会社 | Lifting magnet for billet |
| CN202481948U (en) * | 2011-12-30 | 2012-10-10 | 长城汽车股份有限公司 | Workpiece conveying hanger |
| CN102861973A (en) * | 2012-09-20 | 2013-01-09 | 南车南京浦镇车辆有限公司 | Roof steel structure manufacturing technique of railway vehicles |
| CN202936080U (en) * | 2012-10-19 | 2013-05-15 | 济南吉利汽车有限公司 | Lifting appliance for underframe assembly |
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| CN103342141A (en) | 2013-10-09 |
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