CN103895730A - Low-floor urban bus chassis transfer tool - Google Patents
Low-floor urban bus chassis transfer tool Download PDFInfo
- Publication number
- CN103895730A CN103895730A CN201210587432.8A CN201210587432A CN103895730A CN 103895730 A CN103895730 A CN 103895730A CN 201210587432 A CN201210587432 A CN 201210587432A CN 103895730 A CN103895730 A CN 103895730A
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- China
- Prior art keywords
- chassis
- magnet
- nylon rod
- tool
- low floor
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Abstract
The invention relates to a low-floor urban bus chassis transfer tool. The tool is arranged between the lower surface of a longitudinal member and an upper cover plate of a U-shaped bolt of a suspension assembly. The tool comprises a nylon bar and a magnet. The magnet is embedded in the top of the nylon bar. After front and back axles of a first station of the chassis production line are installed, the tool is sucked to the lower wing face of the longitudinal member, the lower end of the tool is supported on the cover plate, and the tool is disassembled before a vehicle is debugged and put in storage. Compared with the prior art, the tool has the advantages of being simple in structure, low in cost and convenient to disassemble.
Description
Technical field
The present invention relates to a kind of fixture, especially relate to a kind of Low Floor City Bus chassis transfer tooling.
Background technology
Low Floor City Bus adopts non-shelling to produce at present, move in work process at chassis assembling, transhipment and welding line, in order to prevent in chassis whole service process because the reasons such as air pipe scald cause car load there is no air pressure or air pressure deficiency, cause vehicle frame or car load to sink and affect air bag, bumper service life, the wooden cushion block that increases now certain altitude between chassis side rail lower surface and the U-bolt upper cover plate of suspension assembly, prevents that these from surprisingly occurring.
Owing to being subject to the integral structure impact of suspension and vehicle frame, wooden cushion block cannot be fixed, cause and in vehicle transport process, often occur obscission, wooden cushion block is also fragile, cause vehicle because air bag occurs car load deflection without air pressure, air bag and bumper exceed forced stroke and too early wearing and tearing, even because car load sinks suddenly, cause personal injury to the operating personal of working under car.
Summary of the invention
Object of the present invention be exactly provide in order to overcome the defect that above-mentioned prior art exists a kind of simple in structure, cost is low, easy-to-dismount Low Floor City Bus chassis transfer tooling.
Object of the present invention can be achieved through the following technical solutions: a kind of Low Floor City Bus chassis transfer tooling, this frock is arranged on chassis side rail lower surface and hangs between the U-bolt upper cover plate of assembly, it is characterized in that, described frock comprises nylon rod and magnet, magnet is embedded at nylon rod top, after manufacturing line the first station front-rear axle in chassis is installed, this frock is adsorbed on to chassis side rail lower aerofoil, lower end is supported on the cover board, treats before car load debugging warehouse-in, this frock to be pulled down.
Described magnet adopts bonding mode or self-drilling connection mode to be fixed on nylon rod.
Described magnet embeds nylon rod top, and magnet top and nylon rod upper surface are provided with the spacing of 2mm.
Described nylon rod is that diameter is φ 80mm, the high cylinder for 140mm.
Described magnet is that diameter is φ 50mm, the high cylinder for 40mm.
The adsorption affinity that the present invention is powerful according to magnet, nylon material good toughness, tear resistance are strong, oil resistant, pressure-proof characteristic, and both are organically combined by the fixing mode of bonding and self threading pin, are applied on all Low Floor City Bus chassis.
Compared with prior art, the present invention has the following advantages:
(1) tool structure is simple, light, and cost is low, recycles in various vehicles as turnover part;
(2) absorption is firmly, easy for installation, is easy to dismounting;
(3) have good toughness, tear resistance is strong, oil resistant, and antidetonation, stretches, and bending strength is good, and has that hygroscopic character is little, good stability of the dimension.
Accompanying drawing explanation
Fig. 1 is the structural representation that nylon rod of the present invention is installed:
Fig. 2 is structural representation of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As shown in Fig. 1～2, a kind of Low Floor City Bus chassis transfer tooling, this frock is arranged on chassis side rail 6 lower surfaces and hangs between the U-bolt upper cover plate 4 of assembly, chassis side rail 6 is arranged on air bag 1 and shock absorber 2, upper cover plate 4 is arranged in vehicle bridge 5, described frock comprises nylon rod 9 and magnet 7, magnet 7 is embedded at nylon rod 9 tops, and fixing by thread-forming screw 8, and magnet 7 tops and nylon rod 9 upper surfaces are provided with the spacing of 2mm, prevent that magnet 7 from directly contacting with chassis side rail 6 and wearing and tearing prematurely.Set according to air bag 1 and the desirable stroke of bumper 2, the diameter of nylon rod is φ 80mm, the high 140mm of being, the diameter of magnet is φ 50mm, the high 40mm of being.
After manufacturing line the first station front-rear axle in chassis is installed, this frock is adsorbed on to chassis side rail lower aerofoil, lower end is supported on the cover board, treats before car load debugging warehouse-in, this frock to be pulled down.
Described magnet also can adopt bonding mode to be fixed on nylon rod.
Claims (5)
1. a Low Floor City Bus chassis transfer tooling, this frock is arranged on chassis side rail lower surface and hangs between the U-bolt upper cover plate of assembly, it is characterized in that, described frock comprises nylon rod and magnet, magnet is embedded at nylon rod top, after manufacturing line the first station front-rear axle in chassis is installed, this frock is adsorbed on to chassis side rail lower aerofoil, lower end is supported on the cover board, treats before car load debugging warehouse-in, this frock to be pulled down.
2. a kind of Low Floor City Bus according to claim 1 chassis transfer tooling, is characterized in that, described magnet adopts bonding mode or self-drilling connection mode to be fixed on nylon rod.
3. a kind of Low Floor City Bus according to claim 1 chassis transfer tooling, is characterized in that, described magnet embeds nylon rod top, and magnet top and nylon rod upper surface are provided with the spacing of 2mm.
4. a kind of Low Floor City Bus according to claim 1 chassis transfer tooling, is characterized in that, described nylon rod is that diameter is φ 80mm, the high cylinder for 140mm.
5. a kind of Low Floor City Bus according to claim 4 chassis transfer tooling, is characterized in that, described magnet is that diameter is φ 50mm, the high cylinder for 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587432.8A CN103895730B (en) | 2012-12-28 | 2012-12-28 | A kind of Low Floor City Bus chassis transfer tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587432.8A CN103895730B (en) | 2012-12-28 | 2012-12-28 | A kind of Low Floor City Bus chassis transfer tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103895730A true CN103895730A (en) | 2014-07-02 |
| CN103895730B CN103895730B (en) | 2016-08-10 |
Family
ID=50987399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210587432.8A Active CN103895730B (en) | 2012-12-28 | 2012-12-28 | A kind of Low Floor City Bus chassis transfer tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103895730B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695269A (en) * | 2017-01-20 | 2017-05-24 | 安徽安凯汽车股份有限公司 | Unshelling production technique for full-load passenger car |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020071713A1 (en) * | 2000-09-06 | 2002-06-13 | Wolfgang Harwath-Seyfried | Holding device particularly for the fixing and/or release of mounted parts |
| CN101077687A (en) * | 2007-07-02 | 2007-11-28 | 东风汽车有限公司 | Mounting method of air suspension vehicle chassis and supporting rod thereof |
| CN201235457Y (en) * | 2008-07-14 | 2009-05-13 | 奇瑞汽车股份有限公司 | Support mechanism |
-
2012
- 2012-12-28 CN CN201210587432.8A patent/CN103895730B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020071713A1 (en) * | 2000-09-06 | 2002-06-13 | Wolfgang Harwath-Seyfried | Holding device particularly for the fixing and/or release of mounted parts |
| CN101077687A (en) * | 2007-07-02 | 2007-11-28 | 东风汽车有限公司 | Mounting method of air suspension vehicle chassis and supporting rod thereof |
| CN201235457Y (en) * | 2008-07-14 | 2009-05-13 | 奇瑞汽车股份有限公司 | Support mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695269A (en) * | 2017-01-20 | 2017-05-24 | 安徽安凯汽车股份有限公司 | Unshelling production technique for full-load passenger car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103895730B (en) | 2016-08-10 |
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