CN206795126U - A kind of special-shaped clamp of Bus Frame tool locating - Google Patents

Abstract

The utility model discloses a kind of special-shaped clamp of Bus Frame tool locating, it includes being used for the first connecting portion for connecting window crossbeam, for connecting the second connecting portion of lower window crossbeam, the 4th connecting portion for the 3rd connecting portion of longeron in connection and for connecting luggage compartment crossbeam, wherein described first connecting portion includes the first protuberance and the first groove positioned at the first protuberance both sides, the second connecting portion includes the second protuberance and the second groove positioned at the second protuberance both sides, 3rd connecting portion includes the 3rd protuberance and the 3rd groove positioned at the 3rd protuberance both sides, 4th connecting portion includes the 4th protuberance and the 4th groove positioned at the 4th protuberance both sides.

Description

A kind of special-shaped clamp of Bus Frame tool locating

Technical field

The present invention relates to Bus Frame group mounted welder positioning field, and in particular to a kind of Bus Frame tool locating it is different Shape clamp.

Background technology

The skeleton group mounted welder of motor bus is divided into six sheets, including front wall frame group welder according to Bus Frame structure at present Dress, rear wall frame group mounted welder, left and right side skeleton group mounted welder, parietal bone frame group mounted welder, chassis group mounted welder.For left and right Side skeleton and parietal bone frame framework beam are with radian group welding structure, to ensure the uniformity of skeleton entirety radian, it is necessary to using multigroup only Vertical U-shaped or L-type clamp carries out framework beam positioning.It is each again because of the limitation of relative size and precision between each framework beam in each position Clamp needs individually to adjust benchmark to ensure that overall skeleton radian is consistent, and relative size precision.

Such as frame assembly on the right side of car, as shown in figure 1, including upper window crossbeam 1 ', lower window crossbeam 2 ', middle longeron 3 ', OK 4 ' multigroup related keyword framework beam of Lee storehouse crossbeam, upper window crossbeam 1 ' have certain angle of inclination because of car entirety gantry radian；Luggage Crossbeam relatively middle longeron in storehouse, which has, necessarily inside contracts size, and multigroup clamp positioning can increase deviation accumulation and can not ensure critical size bone Set a roof beam in place group a weldering effect.

Utility model content

The utility model proposes a kind of special-shaped clamp of Bus Frame tool locating, its technical scheme is：A kind of car The special-shaped clamp of skeleton tool locating, it includes being used to connect the first connecting portion of window crossbeam, for connecting lower window crossbeam Second connecting portion, the 3rd connecting portion for longeron in connection and the 4th connecting portion for connecting luggage compartment crossbeam, its Described in first connecting portion include the first protuberance and the first groove positioned at the first protuberance both sides, described second connects Socket part includes the second protuberance and the second groove positioned at the second protuberance both sides, and the 3rd connecting portion includes the 3rd Protuberance and the 3rd groove positioned at the 3rd protuberance both sides, the 4th connecting portion include the 4th protuberance and position The 4th groove in the 4th protuberance both sides, wherein, there is the first connecting hole, the upper window horizontal stroke on first protuberance Beam is fixedly connected on the first protuberance by first connecting hole, has the second connecting hole on second protuberance, described Lower window crossbeam is fixedly connected on the second protuberance by second connecting hole, has the 3rd connection on the 3rd protuberance Hole, the middle longeron are fixedly connected on the 3rd protuberance by the 3rd connecting hole, had on the 4th protuberance 4th connecting hole, the luggage compartment crossbeam are fixedly connected on the 4th protuberance by the 4th connecting hole.

Further, each fixture cross beam be fixedly welded on two first grooves, two second grooves, two On 3rd groove and two the 4th grooves, Horizontal clamp is welded and fixed with Horizontal clamp cushion block and the fixture cross beam Connection, each frock longeron is welded and fixed with the fixture cross beam to be connected, vertical clamp and vertical clamp cushion block and the frock Longitudinal beam welding is fixedly connected.

A kind of special-shaped clamp of Bus Frame tool locating of the present utility model has the beneficial effect that：

1st, critical size framework beam clamp in one-piece armature product is designed as integral type special-shaped card plate mode, can be achieved more Group framework beam positions simultaneously；

2nd, it is fixedly connected using clamp between one-piece armature product and special-shaped clamp, is taken off after preferably welding can be achieved Imitate fruit.

Brief description of the drawings

Fig. 1 shows a kind of structural representation of welding assembly on the right side of prior art middle skeleton；

Fig. 2 shows a kind of structural representation of the special-shaped clamp of Bus Frame tool locating of the present utility model；

Fig. 3 shows a kind of operating diagram of the special-shaped clamp of Bus Frame tool locating of the present utility model；

Fig. 4 shows vertical left and right side skeleton group mounted welder.

Embodiment

As Figure 2-3, a kind of special-shaped clamp 5 of Bus Frame tool locating, the special-shaped clamp 5 include the first connection Portion, second connecting portion, the 3rd connecting portion and the 4th connecting portion, wherein first connecting portion are used to connect window crossbeam 1, and second connects Socket part is used to connect lower window crossbeam 2, the 3rd connecting portion for longeron 3 in connecting, and the 4th connecting portion is used to connect luggage compartment crossbeam 4.First connecting portion includes the first protuberance 13 and two the first grooves 14 positioned at the both sides of the first protuberance 13, the second connection Portion includes the second protuberance 15 and two the second grooves 16 positioned at the both sides of the second protuberance 15, and the 3rd connecting portion includes the 3rd Protuberance 17 and two the 3rd grooves 18 positioned at the both sides of the 3rd protuberance 17, the 4th connecting portion include the 4th protuberance 19 with And two the 4th grooves 20 positioned at the both sides of the 4th protuberance 19.Further, there is the first connecting hole on the first protuberance 13, Upper window crossbeam 1 is fixedly connected on the first protuberance 13 by the first connecting hole, has the second connecting hole on the second protuberance 15, under Window crossbeam 2 is fixedly connected on the second protuberance 15 by the second connecting hole, has the 3rd connecting hole on the 3rd protuberance 17, in indulge Beam 3 is fixedly connected on the 3rd protuberance 17 by the 3rd connecting hole, has the 4th connecting hole, luggage compartment horizontal stroke on the 4th protuberance 19 Beam 4 is fixedly connected on the 4th protuberance 19 by the 4th connecting hole.

Further, two fixture cross beams 6 are fixedly welded on two the first grooves 14 respectively.Two fixture cross beams 6 divide It is not fixedly welded on two the second grooves 16.Two fixture cross beams 6 are fixedly welded on two the 3rd grooves 18 respectively.Two Fixture cross beam 6 is fixedly welded on two the 4th grooves 20 respectively.Further, Horizontal clamp 10 and Horizontal clamp cushion block 11 It is welded and fixed and is connected with fixture cross beam 6.Further, frock longeron 7 is welded and fixed with fixture cross beam 6 and is connected, vertical clamp 8 It is welded and fixed and is connected with frock longeron 7 with vertical clamp cushion block 9.

Further, as shown in figure 4, vertical left and right side skeleton group mounted welder, it is by frock chassis 12 and multiple special-shaped cards Plate 5 is formed by connecting.Specifically, multiple special-shaped clamps 5 are connected with frock chassis 12, fixture cross beam 6 and the welding of special-shaped clamp 5 are solid Fixed, frock longeron 7 is welded and fixed with fixture cross beam 6, and Horizontal clamp 10 and Horizontal clamp cushion block 11 are welded admittedly with fixture cross beam 6 It is fixed, vertical clamp 8 and vertical clamp cushion block 9 are welded and fixed with frock longeron 7.By multiple framework beams (as above window crossbeam 1, under Window crossbeam 2, middle longeron 3 and luggage compartment crossbeam 4) be positioned over special-shaped clamp junction, fixed with fixture Bidirectional clamping, it is laggard The side skeleton group weldering welding of row left and right, after the completion of welding, frame assembly can be drawn by unclamping fixture.

It has been provided above and has been specifically described to of the present utility model for being illustrated and illustrating.But do not really want it is exhaustive or The utility model is limited to disclosed precise forms by person.According to teachings above, many modifications and variations can be achieved.Above-mentioned implementation Example is selected for most preferably explaining principle and its practical application of the present utility model, so that those skilled in the art can The utility model is most preferably utilized with different embodiments and using the different modifications suitable for specific desired use.This practicality is new The scope of type will be defined by the appended claims.

Claims (2)

1. a kind of special-shaped clamp of Bus Frame tool locating, it is characterised in that it includes being used to connect the of window crossbeam One connecting portion, the second connecting portion for connecting lower window crossbeam, the 3rd connecting portion for longeron in connection and for connecting 4th connecting portion of luggage compartment crossbeam, wherein the first connecting portion includes the first protuberance and positioned at first protuberance First groove of both sides, the second connecting portion include the second protuberance and positioned at the second recessed of the second protuberance both sides Groove, the 3rd connecting portion include the 3rd protuberance and the 3rd groove positioned at the 3rd protuberance both sides, and the described 4th Connecting portion includes the 4th protuberance and the 4th groove positioned at the 4th protuberance both sides, wherein, first protuberance Upper have the first connecting hole, and the upper window crossbeam is fixedly connected on the first protuberance by first connecting hole, and described second There is the second connecting hole, the lower window crossbeam is fixedly connected on the second protuberance, institute by second connecting hole on protuberance Stating has the 3rd connecting hole on the 3rd protuberance, the middle longeron is fixedly connected on the described 3rd by the 3rd connecting hole and dashed forward Go out portion, there is the 4th connecting hole on the 4th protuberance, the luggage compartment crossbeam is fixedly connected by the 4th connecting hole In the 4th protuberance.

2. a kind of special-shaped clamp of Bus Frame tool locating as claimed in claim 1, it is characterised in that each frock is horizontal Beam is fixedly welded on two first grooves, two second grooves, two the 3rd grooves and two the described 4th On groove, Horizontal clamp is welded and fixed with the fixture cross beam with Horizontal clamp cushion block and is connected, each frock longeron and the work Dress beam welding is fixedly connected, and vertical clamp is fixedly connected with vertical clamp cushion block with the frock longitudinal beam welding.