CN106142024B - Semitrailer air suspension vehicle bridge mounting and positioning device - Google Patents
Semitrailer air suspension vehicle bridge mounting and positioning device Download PDFInfo
- Publication number
- CN106142024B CN106142024B CN201610612018.6A CN201610612018A CN106142024B CN 106142024 B CN106142024 B CN 106142024B CN 201610612018 A CN201610612018 A CN 201610612018A CN 106142024 B CN106142024 B CN 106142024B
- Authority
- CN
- China
- Prior art keywords
- positioning
- vehicle bridge
- holder
- air suspension
- workbench
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0007—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby for engines, motor-vehicles or bicycles
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of semitrailer air suspension vehicle bridge mounting and positioning devices, it is related to field of automobile, include symmetrically arranged two holders on workbench, multiple positioning seats are housed, the lower part of each holder is equipped with the multiple jackscrews stretched out inwardly on each holder；The top of the workbench is equipped with pressing device, and positioning plate is equipped between two holders；The positioning seat on one holder is oppositely arranged with the positioning seat on holder described in another；The pressing device includes pressing plate and multiple power cylinders for being connect with the pressing plate, and multiple power cylinders are mounted on the top of the workbench by support frame.Compared with prior art, the air suspension vehicle bridge location and installation that semitrailer is carried out using the present invention, the activity time for saving repeated measurement, adjusting location dimension, reduces the skill set requirements to operating personnel, the consistency of product has been effectively ensured in the accuracy for ensureing each installation dimension.
Description
Technical field
The present invention relates to field of automobile, especially a kind of to be used for two axis or multi-axle smei-trailer air suspension vehicle bridge
The fast-positioning device of installation.
Background technology
Currently, the air suspension vehicle bridge location and installation of semitrailer, relies primarily on manual measurement positioning.Due to vehicle bridge installation position
Precision prescribed height is set, in practical operation, axle location dimension needs installer's constantly repeated measurement of high professional qualification, adjusts
Whole, activity time is long, low production efficiency, and does not have special measurement equipment again, using general measure tool manual measurement, very
It is difficult to guarantee the accuracy of each installation dimension, often can only preferentially ensure wheelbase, the homogeneity of product worked it out in this way is poor, with design
Value deviation is larger, and tire is susceptible to irregular wear phenomenon in use.
Invention content
Technical problem to be solved by the invention is to provide a kind of semitrailer air suspension vehicle bridge mounting and positioning devices, with solution
Certainly axle location dimension needs installer's constantly repeated measurement of high professional qualification, adjustment, the accuracy of each installation dimension to be difficult to
The problem of guarantee.
To solve the above-mentioned problems, the technical solution adopted by the present invention is：This semitrailer air suspension vehicle bridge installation is fixed
Position device, includes symmetrically arranged two holders on workbench, and multiple positioning seats are housed on each holder,
The lower part of each holder is equipped with the multiple jackscrews stretched out inwardly；The top of the workbench is equipped with pressing device,
Positioning plate is equipped between two holders.
In above-mentioned semitrailer air suspension vehicle bridge mounting and positioning device technical solution, more specific technical solution can be with
It is：The positioning seat on one holder is oppositely arranged with the positioning seat on holder described in another.
Further, the pressing device includes pressing plate and multiple power cylinders for being connect with the pressing plate, multiple described
Power cylinder is mounted on the top of the workbench by support frame.
Further, the positioning seat is equipped with locating support plate, and the locating support plate is equipped with arc limit slot.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
1, subframe is symmetrically clamped on workbench by the present invention by multiple jackscrews；Positioning seat and axle hub with
Cooperation ensures that axle location is accurate；The damper support base on axle is overlayed by pressing device and is bonded to subframe upper surface,
Damper support base and subframe are welded；Then positioning plate is put on subframe, point is installed by the air bag on positioning plate
It sets through-hole and marks air bag installation point position on subframe, then this some holes is processed with electric drill, finally fix air bag.Using
The present invention carries out the air suspension vehicle bridge location and installation of semitrailer, the activity time for saving repeated measurement, adjusting location dimension,
The skill set requirements to operating personnel are reduced, ensure the accuracy of each installation dimension, the consistency of product has been effectively ensured.
2, multiple power cylinders that pressing device includes pressing plate and connect with pressing plate, multiple power cylinders are installed by support frame
In the top of workbench, the pressing force of pressing plate is effectively controlled；Positioning seat is equipped with locating support plate, and locating support plate is equipped with arc
Shape limiting slot ensures that axle location is accurate by arc limit slot and the axle hub and cooperation of locating support plate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the vertical view of structure of the embodiment of the present invention.
Fig. 3 is the left view of structure of the embodiment of the present invention.
Fig. 4 is the schematic diagram of subframe in the embodiment of the present invention, axle and damper support base mounting and positioning device.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the left view of Fig. 4.
Specific implementation mode
The present invention will be further described below with reference to the accompanying drawings：
A kind of semitrailer air suspension vehicle bridge mounting and positioning device as shown in Figure 1, Figure 2, Figure 3 shows, includes mounted in work
Symmetrically arranged two holders 2 on platform 1, dress is there are three positioning seat 3 on each holder 2, the positioning seat 3 on a holder 2
It is oppositely arranged with the positioning seat 3 on another holder 2, positioning seat 3 has locating support plate, and arc is offered on locating support plate
Limiting slot, locating support plate are fixed on by mounting base on holder 2；The lower part of each holder 2 is equipped with three stretched out inwardly
A jackscrew 6, the jackscrew 6 on two holders 2 are oppositely arranged；The top of workbench 1 is equipped with pressing device, and pressing device includes
Pressing plate 8 and two power cylinders 4 being connect with pressing plate 8, two power cylinders 4 are mounted on the top of workbench 1 by support frame 5,
The power cylinder 5 of the present embodiment is cylinder；Support frame 5, which has, is fixed on two columns of 1 both sides of workbench, two columns it is upper
End is connected with wale piece, and the lower section of wale piece is equipped with the guide plate 9 being fixed between two columns, and two cylinders are mounted on wale piece
On, the piston rod of cylinder is connect across guide plate 9 with pressing plate 8；The placement positioning plate 7 between two holders 2 opens up on positioning plate 7
Have and goes out air bag installation point position through-hole in 10 subscript of subframe.
As shown in Fig. 4, Fig. 5, Fig. 6, when work, subframe 10 is put on workbench 1, it will be secondary by six jackscrews 6
Vehicle frame 10 is symmetrically clamped on workbench 1；Axle 11 is put on positioning seat 3, the arc of axle 11 wheel hub and positioning seat 3
Limiting slot coordinates, and ensures that 11 position of axle is accurate；The damper support base 12 on axle 11 is overlayed by pressing device and is bonded to
10 upper surface of subframe, then welds damper support base 12 and subframe 10；Positioning plate 7 is put on subframe 10, is pressed
Air bag installation point position through-hole on positioning plate 7 marks air bag installation point position on subframe 10, then processes this with electric drill
Some holes finally fixes air bag.By above step, the installation of the axis vehicle bridge of two axis/tri- is completed.
Claims (4)
1. a kind of semitrailer air suspension vehicle bridge mounting and positioning device, it is characterised in that：Include to be mounted in workbench（1）On
Symmetrically arranged two holders（2）, each holder（2）It is upper that multiple positioning seats are housed（3）, each holder（2）Under
Portion is equipped with the multiple jackscrews stretched out inwardly（6）；The workbench（1）Top be equipped with pressing device, in two branch
Frame（2）Between be equipped with positioning plate（7）.
2. semitrailer air suspension vehicle bridge mounting and positioning device according to claim 1, it is characterised in that：One branch
Frame（2）On the positioning seat（3）With holder described in another（2）On the positioning seat（3）It is oppositely arranged.
3. semitrailer air suspension vehicle bridge mounting and positioning device according to claim 1 or 2, it is characterised in that：The pressure
Tight device includes pressing plate（8）With with the pressing plate（8）Multiple power cylinders of connection（4）, multiple power cylinders（4）Pass through branch
Support frame（5）Mounted on the workbench（1）Top.
4. semitrailer air suspension vehicle bridge mounting and positioning device according to claim 3, it is characterised in that：The positioning seat
（3）Equipped with locating support plate, the locating support plate is equipped with arc limit slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612018.6A CN106142024B (en) | 2016-07-31 | 2016-07-31 | Semitrailer air suspension vehicle bridge mounting and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612018.6A CN106142024B (en) | 2016-07-31 | 2016-07-31 | Semitrailer air suspension vehicle bridge mounting and positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106142024A CN106142024A (en) | 2016-11-23 |
| CN106142024B true CN106142024B (en) | 2018-09-11 |
Family
ID=57327754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610612018.6A Active CN106142024B (en) | 2016-07-31 | 2016-07-31 | Semitrailer air suspension vehicle bridge mounting and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106142024B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945753B (en) * | 2017-02-26 | 2021-08-10 | 山东巨源汽车科技股份有限公司 | Device and method for combining axle and chassis of semitrailer |
| CN113400861B (en) * | 2021-05-27 | 2023-08-11 | 驻马店大力天骏专用汽车制造有限公司 | Quick positioning and mounting mechanism for air suspension axle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201102136Y (en) * | 2007-10-15 | 2008-08-20 | 中国北车集团北京二七机车厂有限责任公司 | Fixture device for total assembly of steering frame |
| CN203471317U (en) * | 2013-09-16 | 2014-03-12 | 东风商用车有限公司 | Online press-fitting device for front axle assembly |
| CN103706988A (en) * | 2013-12-30 | 2014-04-09 | 郑州精益达汽车零部件有限公司 | Work fixture for welding axle housing and upper traction bar support for bus |
| CN204913159U (en) * | 2015-09-02 | 2015-12-30 | 东风德纳车桥有限公司 | Anchor clamps of axle housing annex are assembled in flexibility |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7810799B2 (en) * | 2006-07-31 | 2010-10-12 | Prw Industries, Inc. | Collapsible engine test stand |
| DE102010001519A1 (en) * | 2010-02-02 | 2011-09-22 | Maha Maschinenbau Haldenwang Gmbh & Co. Kg | Receiving device for motor vehicle assemblies |
-
2016
- 2016-07-31 CN CN201610612018.6A patent/CN106142024B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201102136Y (en) * | 2007-10-15 | 2008-08-20 | 中国北车集团北京二七机车厂有限责任公司 | Fixture device for total assembly of steering frame |
| CN203471317U (en) * | 2013-09-16 | 2014-03-12 | 东风商用车有限公司 | Online press-fitting device for front axle assembly |
| CN103706988A (en) * | 2013-12-30 | 2014-04-09 | 郑州精益达汽车零部件有限公司 | Work fixture for welding axle housing and upper traction bar support for bus |
| CN204913159U (en) * | 2015-09-02 | 2015-12-30 | 东风德纳车桥有限公司 | Anchor clamps of axle housing annex are assembled in flexibility |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106142024A (en) | 2016-11-23 |
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| GR01 | Patent grant |