CN202432944U

CN202432944U - Separate structure of main framework of vehicle verification model

Info

Publication number: CN202432944U
Application number: CN201120505785XU
Authority: CN
Inventors: 喻明亮
Original assignee: SHANGHAI FODRAGON AUTOMOTIVE TECHNOLOGY Co Ltd
Current assignee: NANJING LONGRUI KECHUANG AUTOMOBILE TECHNOLOGY CO., LTD.
Priority date: 2011-12-07
Filing date: 2011-12-07
Publication date: 2012-09-12
Anticipated expiration: 2021-12-07

Abstract

The utility model discloses a separate structure of a main framework of a vehicle verification model. The separate structure comprises a main framework, and an A pillar, a B pillar and a C pillar which are disposed on the main framework. The separate structure is characterized in that the main framework comprises a front part of the main framework and a rear part of the main framework, the rear part of the main framework is located behind the B pillar, the main framework of the B pillar is set to be the front part of the main framework, and the rear part and the front part of the main framework are connected through fixing devices. The beneficial effect of the separate structure of a main framework of a vehicle verification model is that since the main framework adopts the separate structure, the front part and the rear part of the main framework can be processed respectively at the same time, and then be assembled, thereby being helpful for improving processing efficiency and reducing processing cost.

Description

The main framing separate type that is used for the automobile verification model

Technical field

The utility model relates to field of automobile, especially relates to a kind of main framing separate type that is used for the automobile verification model.

Background technology

The automobile verification model has crucial effects for the design in early stage of a automobile, and in the prior art, the inside of automobile verification model all uses a whole skeleton to fix the join dependency parts usually; Generally, automobile verification model entire body length is bigger, and for the automobile verification model; Its manufacture craft is more; The part processing technology is processed the comparison difficulty for the long automobile verification model of entire body, adds man-hour such as lathe for whole automobile verification model, and it is had relatively high expectations to the lathe stroke; And adopt its purchase cost of lathe of big stroke higher; From the angle that cuts down finished cost, it is first-selected utilizing the lathe with less stroke, and this dimensional requirement for processing component has determined to reduce the size of automobile verification model main framing.

Generally; Coachbuilt body is provided with three columns, and by being respectively front pillar (claim not only A post), center pillar (claim not only B post), rear pillar (but also claiming the C post) after going to, front pillar is two posts on front windshield both sides; Center pillar is two posts in the middle of the door before and after the both sides; Rear pillar is the post on rear seat windscreen both sides, and three columns also have the function of doorframe both as supporting construction.The automobile verification model also must satisfy this functional requirement, under the prerequisite that does not change automobile verification model function, with the processing that breaks of automobile verification model, has both helped cutting down finished cost, and also helps improving the working (machining) efficiency of automobile verification model.

The utility model content

The purpose of the utility model is exactly in order to address the above problem, and a kind of main framing separate type that is used for the automobile verification model is provided.

To achieve these goals, the utility model adopts following technical scheme:

A kind of main framing separate type that is used for the automobile verification model; Comprise main framing and be located at A post, B post, the C post on the main framing, said A post comprises peripheral outside plate, is installed in the A post outside plate in the peripheral outside plate outside, and said B post comprises the inner panel that outside plate is inboard with being positioned at outside plate; Said C post comprises inner panel, rear wheel cover shrouding; It is characterized in that said main framing comprises the anterior and main framing rear portion of main framing, said main framing rear portion is positioned at after the B post; The main framing that the B post is set is that main framing is anterior, and said main framing rear portion is connected through stationary installation with anterior.

Said stationary installation comprises: at least one be located at the main framing front portion towards on the facade at main framing rear portion or main framing rear portion the square fixed block on the anterior facade of main framing, this square fixed block is provided with screw hole; At least one main framing rear portion of being located at is on the anterior facade of main framing or the L shaped fixed block of main framing front portion on the facade at main framing rear portion; This L shaped fixed block is provided with screw hole; Said L shaped fixed block is sheathed on the square fixed block, through screw L shaped fixed block and square fixed block is fixed;

Said stationary installation also comprises: at least one be located at the main framing front portion towards on the facade at main framing rear portion or main framing rear portion the reference block on the anterior facade of main framing; This reference block is provided with a protuberance, and the bearing of trend of said protuberance is vertical with the bearing of trend of main framing; At least one main framing rear portion of being located at is on the anterior facade of main framing or the butt joint piece of main framing front portion on the facade at main framing rear portion, and this butt joint piece is provided with the recess that matees with the reference block protuberance.

Consider that the B post not only needs the supported cart top cover; Also to bear the supporting power of front and back door; And some additional zero parts are installed on the B post, and therefore, present case after being chosen in the B post interrupts main framing; Structurally do not influence the functional requirement of automobile verification model, and it is also more feasible to break on the structure.

Main framing adopts split-type structural, can process simultaneously main framing front portion and main framing rear portion respectively, then assembles, and helps improving working (machining) efficiency and cuts down finished cost.

The beneficial effect of the utility model is: after the main framing of automobile verification model is split; Can process main framing front portion and main framing rear portion simultaneously; And the overall dimensions of main framing also reduces, and also can process this for the lathe with less stroke, both practiced thrift the purchase cost of operated implement; Improved the working (machining) efficiency of automobile verification model again, main framing has been assembled and can be gone out finished product at anterior and main framing rear portion through the later stage.

Description of drawings

Fig. 1 is a main framing front portion structure synoptic diagram.

Fig. 2 is a main framing rear structure synoptic diagram.

Fig. 3 is main framing assembling synoptic diagram.

Fig. 4 a is square fixed-block-architecture (FBA) synoptic diagram.

Fig. 4 b is L shaped fixed-block-architecture (FBA) synoptic diagram.

Fig. 5 a is the reference block structural representation.

Fig. 5 b is butt joint block structure synoptic diagram.

Among the figure: the 101-main framing is anterior; 102-main framing rear portion; The square fixed block of 201-; 202-L shape fixed block; The 301-reference block; 302-docks piece; 401-B post locating piece.

Embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.

Understand easily, according to the technical scheme of the utility model, do not changing under the utility model connotation, but one of ordinary skill in the art can propose the multiple frame mode and the embodiment of mutual alternative.Therefore, following embodiment and accompanying drawing only are the exemplary illustrations to the technical scheme of the utility model, and should not be regarded as the whole of the utility model or be regarded as qualification or the restriction to the utility model technical scheme.

Shown in Fig. 1～2; A kind of main framing separate type that is used for the automobile verification model comprises main framing and is located at A post, B post, the C post on the main framing, and said A post comprises peripheral outside plate, is installed in the A post outside plate in the peripheral outside plate outside; Said B post comprises the inner panel that outside plate is inboard with being positioned at outside plate; Said C post comprises inner panel, rear wheel cover shrouding, and said main framing comprises main framing anterior 101 and main framing rear portion 102, and said main framing rear portion 102 is positioned at after the B post; The main framing that the B post is set is that main framing is anterior, and said main framing rear portion is connected through stationary installation with anterior.

Shown in Fig. 4 a, 4b, said stationary installation comprises: be located at the square fixed block 201 of main framing front portion on the facade at main framing rear portion for two, this square fixed block is located at the main framing front portion and is arranged that near its both sides this square fixed block 201 is provided with screw hole; Be located at the L shaped fixed block 202 of main framing rear portion on the facade of main framing front portion for two; This L shaped fixed block 202 is provided with screw hole; Said L shaped fixed block is sheathed on the square fixed block, through screw L shaped fixed block and square fixed block is fixed, and the non-sheathed part of this L shaped fixed block is fixed on the facade at main framing rear portion; Can weld, also can select alternate manner to fix;

Shown in Fig. 5 a, 5b, said stationary installation also comprises: one is located at the reference block 301 of main framing front portion on the facade at main framing rear portion, and this reference block is provided with a protuberance, and the bearing of trend of said protuberance is vertical with the bearing of trend of main framing; One is located at the butt joint piece 302 of main framing rear portion on the facade of main framing front portion; This butt joint piece is provided with the recess with reference block protuberance coupling; Through reference block and butt joint piece; The may command main framing can not produce length travel, cooperates square fixed block and being connected of L shaped fixed block to realize the fixing of 3 positions, can guarantee effectively that main framing has enough intensity.

The anterior nearly main framing posterior end of main framing is provided with two B post locating pieces 401, and the B post directly is arranged on this locating piece 401.

As shown in Figure 3; When assembling; Main framing anterior 101 dock with main framing rear portion 102, and the protuberance of reference block 301 snaps in the recess of butt joint piece 302, and screw is packed in the screw hole that square fixed block 201 and L shaped fixed block 202 mate; Wait to be screwed into that to be about to main framing anterior 101 after the screw in aggregates with 102 assemblings of main framing rear portion, this integral body is promptly as the main framing of automobile verification model.

Certainly, square fixed block and L shaped fixed block, reference block and butt joint piece the position is set except that the set-up mode that illustrates, also can be anterior, the main framing rear portion carry out the position transposing at main framing, satisfy pairing setting and getting final product.

The above is merely the preferred implementation of the utility model, and the protection domain of the utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to the protection domain of the utility model.For a person skilled in the art, some improvement of under the prerequisite of the principle that does not break away from the utility model, carrying out, these improve the protection domain that also should be regarded as the utility model.

Claims

1. main framing separate type that is used for the automobile verification model; Comprise main framing and be located at A post, B post, the C post on the main framing; It is characterized in that said main framing comprises the anterior and main framing rear portion of main framing, said main framing rear portion is positioned at after the B post; The main framing that the B post is set is that main framing is anterior, and said main framing rear portion is connected through stationary installation with anterior.

2. the main framing separate type that is used for the automobile verification model as claimed in claim 1 is characterized in that said stationary installation comprises:

At least one be located at the main framing front portion towards on the facade at main framing rear portion or main framing rear portion the square fixed block on the anterior facade of main framing, this square fixed block is provided with screw hole;

At least one main framing rear portion of being located at is on the anterior facade of main framing or the L shaped fixed block of main framing front portion on the facade at main framing rear portion; This L shaped fixed block is provided with screw hole; Said L shaped fixed block is sheathed on the square fixed block, through screw L shaped fixed block and square fixed block is fixed.

3. the main framing separate type that is used for the automobile verification model as claimed in claim 1 is characterized in that said stationary installation also comprises:

At least one be located at the main framing front portion towards on the facade at main framing rear portion or main framing rear portion the reference block on the anterior facade of main framing, this reference block is provided with a protuberance, the bearing of trend of said protuberance is vertical with the bearing of trend of main framing;

At least one main framing rear portion of being located at is on the anterior facade of main framing or the butt joint piece of main framing front portion on the facade at main framing rear portion, and this butt joint piece is provided with the recess that matees with the reference block protuberance.