CN209870043U

CN209870043U - Welding structure of car door glass guide rail

Info

Publication number: CN209870043U
Application number: CN201920272104.6U
Authority: CN
Inventors: 管乐乐; 余彦田; 魏勇平; 陈钲金; 郭大洲
Original assignee: Zhejiang Zero Run Technology Co Ltd
Current assignee: Zhejiang Zero Run Technology Co Ltd
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2019-12-31
Anticipated expiration: 2029-03-04

Abstract

The utility model relates to the technical field of automobiles, a welded structure of door glass guide rail is disclosed. The car door glass guide rail welding structure comprises a car door window frame, a glass guide rail and a car door limiting device mounting plate, wherein a guide rail groove matched with the glass guide rail is formed in the car door window frame, a lap joint assembly is arranged on the car door limiting device mounting plate, the upper end of the glass guide rail is arranged in the guide rail groove, and the lower end of the glass guide rail is fixedly connected with the lap joint assembly. The utility model discloses welding operation is simple, has reduced the welding number of times to save installation time.

Description

Welding structure of car door glass guide rail

Technical Field

The utility model belongs to the technical field of the automotive technology and specifically relates to a welded structure of door glass guide rail is related to.

Background

The integral vehicle door is manufactured by welding the vehicle glass guide rail and the vehicle door inner plate after rolling and forming to form an inner plate assembly, and buckling and wrapping the inner plate assembly and the vehicle door outer plate to form the vehicle door assembly. Wherein, door glass guide rail includes integral door glass guide rail and split type door glass guide rail, and wherein, integral door glass guide rail is owing to the size is longer, therefore easily produces following problem in its processing, transportation and installation: 1. the size is not easy to control during processing, particularly the longitudinal size is large in jumping during bending, and the spring back is easy to occur after bending; 2. deformation is easy to cause during transportation; 3. the positioning is not easy during welding. The split type car door glass guide rail is divided into a front section, an upper section and a rear section, wherein the front section glass guide rail is generally welded with a bracket at the lower end of the glass guide rail and then welded on a car door limiter mounting plate, as shown in fig. 4 and 5, a glass guide rail welding structure schematic diagram in the prior art and a local enlarged structure schematic diagram at the position B in fig. 4 are respectively provided, the glass guide rail welding structure in the prior art comprises a car door window frame 1, a glass guide rail 2 and a car door limiter mounting plate 3, the upper end of the glass guide rail is welded on the car door window frame 1, the lower end of the glass guide rail is welded on the car door limiter mounting plate through the bracket 4, the welding process is difficult to grasp due to welding size, the welding times are multiple, and the welding difficulty is higher, for example, Chinese patent publication No. CN203769511 discloses a car door rear glass rail mounting structure with a limiting mechanism, which comprises, and the door plant that has interior flange, second guide rail fixed mounting is on the door plant, the lower extreme side all is equipped with the curved surface support on the first guide rail, the first guide rail lower extreme still is equipped with limit baffle, the curved surface support of first guide rail upper end is connected with the door board, the curved surface support of lower extreme is connected with interior flange, the guide slot combination of first guide rail and second guide rail constitutes guide slot behind the door, curved surface support frame holds in the palm, and one end and frame hold in the palm admittedly as an organic whole, the L shape support frame that the other end is connected with the door board, need earlier to put up support and door board welded fastening among this technical scheme, then hold in the palm the welding with the frame, then with support frame and door board welding, the operation steps are loaded down with trivial details.

Disclosure of Invention

The utility model relates to an overcome the higher problem of the prior art welding degree of difficulty, provide a welded structure of door glass guide rail, the greatly reduced welding degree of difficulty.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a welded structure of door glass guide rail, includes door sash, glass guide rail and door stopper mounting panel, be equipped with the guide rail groove with glass guide rail looks adaptation on the door sash, be equipped with the overlap joint subassembly on the door stopper mounting panel, in the guide rail groove was located to the upper end of glass guide rail, the lower extreme and the overlap joint subassembly fixed connection of glass guide rail.

The utility model discloses carry out technical improvement to the problem that exists among the prior art, set up the overlap joint subassembly on door limiter mounting panel, in welding process, place the lower extreme of glass guide rail on the overlap joint subassembly, simplify the welding operation, need among the prior art earlier with the lower extreme of scaffold weldment at glass guide rail, then with the scaffold weldment on door limiter mounting panel, the utility model discloses need not to want the support, directly weld the glass guide rail on door limiter mounting panel in other words, reduced the welding number of times to save installation time. Additionally, the utility model discloses the guide rail groove that sets up on door sash can play the effect of location, and convenient welding improves welding efficiency.

Preferably, the lapping assembly includes a bracket and a placing table, the placing table is fixed on the door check mounting plate through the bracket, and the lower end of the glass guide rail is fixedly arranged on the placing table.

The lower end of the glass guide rail is placed on the placing table, and the table top of the placing table plays a role in supporting the glass guide rail, so that the welding difficulty is reduced; in addition, the contact area between the table top of the placing table and the glass guide rail is large, the connection is stable, and the placing table is not easy to separate under the vibration or collision of a vehicle body, so that the stability of the glass guide rail is improved.

Preferably, the placement table is provided to be inclined downward with respect to the door checker mounting plate, and a top surface of the placement table is parallel to the glass guide rail.

Preferably, the bracket is U-shaped.

Preferably, one end of the bracket is fixedly connected with the placing table, and the other end of the bracket is provided with a limiting block.

The limiting block can play a role in positioning the lower end of the glass guide rail, so that the glass guide rail is convenient to weld, and the welding efficiency is improved.

Therefore, the utility model discloses following beneficial effect has: (1) the welding operation is simple; (2) the welding times are reduced, the installation time is saved, and the welding efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a part a of fig. 1.

Fig. 3 is a schematic view of the structure of the mounting plate of the door stop of the present invention.

Fig. 4 is a schematic view of a welded structure of a door glass guide rail in the prior art.

Fig. 5 is a partially enlarged structural view of B in fig. 4.

Reference numerals

The door sash 1, the glass guide rail 2, the door check mounting plate 3, the guide rail groove 11, the lap joint assembly 31, the bracket 311, the rest 312 and the stop block 313.

Detailed Description

The technical solution of the present invention is further explained by the following specific embodiments.

Example 1

Fig. 1 and 2 are a schematic view of a welding structure of the door glass guide rail of the present invention and a schematic view of a partially enlarged structure at a position a in fig. 1, respectively, including a door sash 1, a glass guide rail 2 and a door check mounting plate 3, the door sash is provided with a guide groove 11 adapted to the glass guide rail, the door check mounting plate is provided with a lap joint assembly 31, the upper end of the glass guide rail is disposed in the guide groove, the upper end of the glass guide rail is welded to the guide groove, as fig. 3 is a schematic view of a structure of the door check mounting plate, the lap joint assembly includes a bracket 311 and a rest table 312, the bracket is U-shaped, the rest table is fixed on the door check mounting plate through the bracket, the lower end of the glass guide rail is fixedly disposed on the rest table, the rest table is inclined downward with respect to the door check mounting plate, a table top of the rest table is parallel, one end of the support is fixedly connected with the placing table, and the other end of the support is provided with a limiting block 313 which can play a role in positioning the lower end of the glass guide rail, so that the glass guide rail can be conveniently welded, and the welding efficiency is improved.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. The utility model provides a welded structure of door glass guide rail, its characterized in that, includes door sash (1), glass guide rail (2) and door stopper mounting panel (3), be equipped with on the door sash with guide rail groove (11) of glass guide rail looks adaptation, be equipped with overlap joint subassembly (31) on the door stopper mounting panel, in the guide rail groove was located to the upper end of glass guide rail, the lower extreme and the overlap joint subassembly fixed connection of glass guide rail.

2. The welding structure of a glass guide rail for a vehicle door according to claim 1, wherein the lap joint assembly comprises a bracket (311) and a rest table (312), the rest table is fixed on the mounting plate of the vehicle door stopper by the bracket, and the lower end of the glass guide rail is fixedly arranged on the rest table.

3. The welding structure of a glass guide for a vehicle door according to claim 2, wherein the rest is provided obliquely downward with respect to the mounting plate for a vehicle door checker, and a top surface of the rest is parallel to the glass guide.

4. A welded structure of a door glass guide rail according to claim 2, wherein said bracket is U-shaped.

5. The welding structure of the glass guide rail for the vehicle door as claimed in claim 4, wherein one end of the bracket is fixedly connected with the placing table, and the other end of the bracket is provided with a limit block (313).