CN202106178U - Roof crossbeam installing and fixing device - Google Patents

Roof crossbeam installing and fixing device Download PDF

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Publication number
CN202106178U
CN202106178U CN2011201847623U CN201120184762U CN202106178U CN 202106178 U CN202106178 U CN 202106178U CN 2011201847623 U CN2011201847623 U CN 2011201847623U CN 201120184762 U CN201120184762 U CN 201120184762U CN 202106178 U CN202106178 U CN 202106178U
Authority
CN
China
Prior art keywords
crossbeam
alignment pin
fixing
block
base plate
Prior art date
Application number
CN2011201847623U
Other languages
Chinese (zh)
Inventor
耿海峰
罗宝珊
安聪慧
Original Assignee
浙江吉润汽车有限公司
浙江吉利汽车有限公司
浙江吉利控股集团有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江吉润汽车有限公司, 浙江吉利汽车有限公司, 浙江吉利控股集团有限公司 filed Critical 浙江吉润汽车有限公司
Priority to CN2011201847623U priority Critical patent/CN202106178U/en
Application granted granted Critical
Publication of CN202106178U publication Critical patent/CN202106178U/en

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Abstract

The utility model discloses a roof crossbeam installing and fixing device, which comprises a pedestal, wherein two opposite fixing frames are vertically arranged on two sides of the pedestal respectively; each fixing frame comprises a soleplate and a locating pin vertically arranged on the soleplate and matched with a crossbeam locating hole; and two limiting plates leaning against a side edge of a crossbeam are respectively arranged on two sides of the locating pin. The roof crossbeam installing and fixing device is used for fixing a roof crossbeam during welding of the top cover of the white body of the automobile, simple in structure, convenient to operate, good in fixation effect, time-saving, labour-saving, and capable of improving work efficiency and the welding quality of the roof crossbeam.

Description

The roof bow fixing device for installing
Technical field
The utility model relates to the automobile assembling technical field, relates in particular to a kind of roof bow fixing device for installing.
Background technology
Covering for roofs is the cover plate of car body top.For the global stiffness of coachbuilt body, top cover is not very important, and this also is the reason that allows on covering for roofs, to offer the skylight.From design angle, importantly how it reaches and the smooth-going transition of pillar point of interface with forward and backward window frame, in the hope of best visual impression and minimum air drag.Certainly, consider that from secure context covering for roofs also should have certain intensity and rigidity.Automobile top-cap crossbeam (comprising front beam, rear cross beam and ribs etc.) is the indispensable means that are used to strengthen white car body top cover intensity.
Top cover is being welded in the process of crossbeam, need is fixing and locate, mainly on the top cover assembly anchor clamps, alignment pin is being set at present, crossbeam is set on the alignment pin through locating hole, realizing fixing to crossbeam crossbeam.Yet because roof bow soldering turret in welding process has one pulling force that makes progress, crossbeam is easy to be pulled up and breaks away from skew about alignment pin or generation, causes welding not in place.On the other hand,, can make crossbeam not break away from alignment pin, but the alignment pin upper end is prone to interfere with top cover after covering top cover, very easily causes the top cover convex closure, reprocesses very difficulty if long alignment pin is set on the top cover assembly anchor clamps.
The utility model content
The utility model provides a kind of roof bow fixing device for installing, when being used for the welding of automobile body-in-white top cover assembly roof bow is fixed, and is simple and reasonable, easy to operate, good fixing effect.
A kind of roof bow fixing device for installing; Comprise base; Described base both sides vertically are provided with two framves that are relatively fixed respectively; Described fixed mount comprises base plate and the vertical alignment pin that cooperates with the crossbeam locating hole on the base plate that is located at, and described alignment pin both sides are respectively equipped with two limiting plates that offset with crossbeam side edge.
Described two fixed mounts can be fixed the crossbeam two ends simultaneously, have strengthened the stability of crossbeam, are convenient to two ends and weld synchronously.
Described base plate is used for alignment pin, limiting plate, strong magnets etc. are supported and fixed on suitable height, the narrow type riser that preferred thickness is little.Because crossbeam is a camber, and end shape is irregular, the base plate that used thickness is little can not interfere with crossbeam.
Described alignment pin matches with locating hole on the crossbeam, during use crossbeam is positioned on the fixed mount, makes alignment pin be upward through the locating hole on the crossbeam, thereby plays the effect of fixed cross beam.
Chamfer on the described alignment pin, platform is established on the top, so that can penetrate the locating hole on the crossbeam smoothly; Simultaneously, the alignment pin top is established platform and is not established wedge angle and can guarantee that crossbeam when welding alignment pin does not interfere with the top top cover.
Described alignment pin middle part level is provided with an annular platform, after crossbeam passes alignment pin like this, arrives to annular platform and promptly stops, and can avoid crossbeam to continue to fall.
Described alignment pin both sides are provided with two L shaped back-up blocks relatively, and the horizontal edge of L shaped back-up block is through being bolted on the base plate, and horizontal edge is outside, and during use, crossbeam is set on that after-frame guarantees the steady crossbeam of frame on the alignment pin on the vertical edge upper surface of L shaped back-up block.
Described limiting plate is fixed on the vertical edge of L shaped back-up block side, and the upper surface of L shaped back-up block is stretched out on limiting plate top.After placing crossbeam like this, limiting plate can be against the crossbeam dual-side, clamps crossbeam, and crossbeam is not squinted on horizontal level.Simultaneously, for the crossbeam of different automobile types different size, can adjust the position of L shaped back-up block, thereby change the spacing of two limiting plates, guarantee that limiting plate can clamp crossbeam through bolt.
Described limiting plate is the steel plate of thickness 1.0mm, guarantees enough intensity and hardness.
Described base plate is provided with strong magnets, and preferably, magnetic ledge is established in described strong magnets upper surface, can fit with upper beam better during use, so that can hold crossbeam.
Described alignment pin is fixed on the base plate through T shape back-up block, and T shape back-up block is positioned at described annular platform below; The vertical edge of described T shape back-up block is downward, and an end of T shape back-up block horizontal edge is fixed on the base plate, and T shape back-up block horizontal edge is established through hole and supplied alignment pin to pass away from the fixing described strong magnets in the other end end of base plate on the horizontal edge of T shape back-up block.
The fixture of roof bow designed when the utility model welded the automobile body-in-white top cover assembly.During use, on two fixed mounts about device, the locating hole at crossbeam two ends is set on the alignment pin on both sides respectively cross beam frame; Limiting plate is against crossbeam dual-side edge, clamps crossbeam, guarantees to squint about crossbeam does not take place; Strong magnets holds the crossbeam lower surface, guarantees that crossbeam does not take place to squint up and down, can adopt the suspension type electric welding machine to accomplish welding subsequently.Set alignment pin, limiting plate and strong magnets have realized the multiple of roof bow fixed, and have guaranteed the accurate location of crossbeam on level, upright position.Simultaneously, the position of set limiting plate ability flexible makes this device can be applicable to the crossbeam of different money vehicle different sizes.
Adopt the utility model, have following beneficial effect: (1) is simple for structure, makes simple and durable, highly versatile; (2) can realize fixing, easy to use to roof bow, good fixing effect, time saving and energy saving; (3) can effectively increase work efficiency and the roof bow welding quality.
Description of drawings
Fig. 1 is the structural representation of the utility model device.
Fig. 2 is the partial structurtes sketch map during the fixed mount fixed cross beam in the utility model device.
The specific embodiment
Like Fig. 1, shown in 2; A kind of roof bow fixing device for installing; Comprise base 1; Base 1 both sides vertically are provided with two framves that are relatively fixed respectively, and fixed mount comprises base plate 2 and the vertical alignment pin 6 that cooperates with crossbeam 10 locating holes on the base plate 2 that is located at, and alignment pin 6 both sides are respectively equipped with two limiting plates 7 that offset with crossbeam 10 sides edge.
In the present embodiment, base 1 both sides vertically are provided with two framves that are relatively fixed respectively, and two fixed rack structures are identical, include base plate 2, alignment pin 6, limiting plate 7 and strong magnets 9; Base plate 2 is narrow type riser, and thickness is less, about two base plates 2 be parallel to each other; Base plate 2 upper surface middle part are provided with T shape back-up block 4; The vertical edge of T shape back-up block 4 is downward; The horizontal edge of T shape back-up block 4 is vertical with base plate 2, and horizontal edge one end is fixed on the base plate 2, stretches out base plate 2 away from the other end of base plate 2; The end is strong magnets 9 fixedly, establishes through hole on the horizontal edge of T shape back-up block 4 and supplies alignment pin 6 to pass.
Alignment pin 6 is a cylinder, and cross-sectional area is less than the area of crossbeam 10 locating holes, and alignment pin 6 passes the through hole on T shape back-up block 4 horizontal edges, upwards exposes T shape back-up block 4, the last chamfer of exposed portions serve, and platform is established on the top, is used to pass the locating hole on the crossbeam 10; The middle part level of alignment pin 6 is provided with annular platform 5; Annular platform 5 is positioned at T shape back-up block 4 horizontal edges top; Annular platform 5 cross-sectional areas are greater than the area of crossbeam 10 locating holes, and crossbeam 10 is set on alignment pin 6 last time annular platform 5 can prevent that crossbeam 10 from continuing to fall, and is used for frame and lives crossbeam 10; Strong magnets 9 upper surfaces are provided with magnetic ledge 8, and magnetic ledge 8 is a cylinder, can fit with upper beam 10 better during use, so that hold crossbeam 10; The both sides of T shape back-up block 4 are respectively equipped with two opposing L shape back-up blocks 3 on the base plate 2; The horizontal edge of L shaped back-up block 3 is through being bolted on the base plate 2, and horizontal edge is outside, the vertical edge of two L shaped back-up blocks 3 near; Fixing limiting plate 7 on the vertical edge of L shaped back-up block 3 sides; Limiting plate 7 is the steel plate of thickness 1.0mm, and the upper surface that L shaped back-up block 3 is stretched out on limiting plate 7 tops is used to push against crossbeam 10 dual-sides during use.
Present embodiment in use; The crossbeam 10 of needs welding is placed about device on two fixed mounts; Make the locating hole at crossbeam 10 two ends pass the alignment pin 6 on both sides respectively, promptly stop after arriving to annular platform 5, crossbeam 10 steady rests are at the upper surface of L shaped back-up block 3 vertical edges; Limiting plate 7 is against crossbeam 10 dual-side edges, clamps crossbeam 10, guarantees to squint about crossbeam 10 does not take place; Strong magnets 9 holds crossbeam 10 lower surfaces, guarantees that crossbeam 10 does not take place to squint up and down.So just realized crossbeam 10 is fixedly secured on device, can put top cover subsequently, adopted the suspension type electric welding machine to accomplish the welding of top cover and crossbeam 10.To the crossbeam 10 of different automobile types different size, can regulate the position of L shaped back-up block 3 through bolt, thereby change the spacing of two limiting plates 7 on the fixed mount, realize fixing to different crossbeams 10.

Claims (7)

1. roof bow fixing device for installing; Comprise base (1); Described base (1) both sides vertically are provided with two framves that are relatively fixed respectively; Described fixed mount comprises base plate (2) and the vertical last alignment pin (6) that cooperates with the crossbeam locating hole of base plate (2) that is located at, and it is characterized in that: described alignment pin (6) both sides are respectively equipped with two limiting plates (7) that offset with crossbeam side edge.
2. roof bow fixing device for installing according to claim 1 is characterized in that: described alignment pin (6) is gone up chamfer, and platform is established on the top.
3. roof bow fixing device for installing according to claim 1 is characterized in that: described alignment pin (6) middle part level is provided with an annular platform (5).
4. roof bow fixing device for installing according to claim 1 is characterized in that: described alignment pin (6) both sides are provided with two L shaped back-up blocks (3) relatively, and the horizontal edge of L shaped back-up block (3) is fixed on the base plate (2), and horizontal edge is outside; Described limiting plate (7) is fixed on the vertical edge of L shaped back-up block (3) side, and the upper surface of L shaped back-up block (3) is stretched out on limiting plate (7) top.
5. roof bow fixing device for installing according to claim 1 is characterized in that: described base plate (2) is provided with strong magnets (9).
6. roof bow fixing device for installing according to claim 5; It is characterized in that: described alignment pin (6) is fixed on the base plate (2) through T shape back-up block (4); The vertical edge of described T shape back-up block (4) is downward; One end of T shape back-up block (4) horizontal edge is fixed on the base plate (2), and T shape back-up block (4) horizontal edge is established through hole and supplied alignment pin (6) to pass away from the fixing described strong magnets (9) in the other end end of base plate (2) on the horizontal edge of T shape back-up block (4).
7. according to claim 5 or 6 described roof bow fixing device for installing, it is characterized in that: magnetic ledge (8) is established in described strong magnets (9) upper surface.
CN2011201847623U 2011-06-02 2011-06-02 Roof crossbeam installing and fixing device CN202106178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201847623U CN202106178U (en) 2011-06-02 2011-06-02 Roof crossbeam installing and fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201847623U CN202106178U (en) 2011-06-02 2011-06-02 Roof crossbeam installing and fixing device

Publications (1)

Publication Number Publication Date
CN202106178U true CN202106178U (en) 2012-01-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201847623U CN202106178U (en) 2011-06-02 2011-06-02 Roof crossbeam installing and fixing device

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CN (1) CN202106178U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103100815A (en) * 2012-11-13 2013-05-15 无锡市航鹄科技有限公司 High-precision welding positioning tool
CN104858598A (en) * 2015-06-11 2015-08-26 东风汽车有限公司 Universal bottom plate of top cover welding clamp
CN106112367A (en) * 2016-08-31 2016-11-16 安徽安凯汽车股份有限公司 A kind of positioning process car for automotive body welding
CN106271264A (en) * 2016-09-30 2017-01-04 安徽江淮汽车股份有限公司 A kind of auxiliary welding equipment and Frame Welding frock
CN106363334A (en) * 2016-12-08 2017-02-01 安徽江淮汽车集团股份有限公司 Holding-down device for strip-shaped member loading
CN108161708A (en) * 2017-12-20 2018-06-15 中国航发长春控制科技有限公司 A kind of precision square hole milling tool and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103100815A (en) * 2012-11-13 2013-05-15 无锡市航鹄科技有限公司 High-precision welding positioning tool
CN104858598A (en) * 2015-06-11 2015-08-26 东风汽车有限公司 Universal bottom plate of top cover welding clamp
CN106112367A (en) * 2016-08-31 2016-11-16 安徽安凯汽车股份有限公司 A kind of positioning process car for automotive body welding
CN106271264A (en) * 2016-09-30 2017-01-04 安徽江淮汽车股份有限公司 A kind of auxiliary welding equipment and Frame Welding frock
CN106363334A (en) * 2016-12-08 2017-02-01 安徽江淮汽车集团股份有限公司 Holding-down device for strip-shaped member loading
CN106363334B (en) * 2016-12-08 2018-04-06 安徽江淮汽车集团股份有限公司 A kind of strip piece piece uploading pressing device
CN108161708A (en) * 2017-12-20 2018-06-15 中国航发长春控制科技有限公司 A kind of precision square hole milling tool and method

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120111

Termination date: 20140602