CN106142024B - Semitrailer air suspension vehicle bridge mounting and positioning device - Google Patents

Semitrailer air suspension vehicle bridge mounting and positioning device Download PDF

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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
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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.)
Active
Application number
CN201610612018.6A
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Chinese (zh)
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CN106142024A (en
Inventor
莫永林
唐毅林
罗继宗
荣军
李敏强
仲于进
马恒军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinotruk Liuzhou Yunli Special Purpose Vehicle Co Ltd
Original Assignee
Sinotruk Liuzhou Yunli Special Purpose Vehicle Co Ltd
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Publication date
Application filed by Sinotruk Liuzhou Yunli Special Purpose Vehicle Co Ltd filed Critical Sinotruk Liuzhou Yunli Special Purpose Vehicle Co Ltd
Priority to CN201610612018.6A priority Critical patent/CN106142024B/en
Publication of CN106142024A publication Critical patent/CN106142024A/en
Application granted granted Critical
Publication of CN106142024B publication Critical patent/CN106142024B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0007Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby for engines, motor-vehicles or bicycles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps

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

Semitrailer air suspension vehicle bridge mounting and positioning device
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.
CN201610612018.6A 2016-07-31 2016-07-31 Semitrailer air suspension vehicle bridge mounting and positioning device Active CN106142024B (en)

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

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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

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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

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