CN219465202U

CN219465202U - Welding mould for vehicle door tray

Info

Publication number: CN219465202U
Application number: CN202223309812.3U
Authority: CN
Inventors: 毕登国; 张青宝; 江海波; 黄立斌; 尤帅天
Original assignee: Jilin Landi Automation Engineering Co ltd
Current assignee: Jilin Landi Automation Engineering Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-08-04
Anticipated expiration: 2032-12-09

Abstract

The utility model provides a welding mould for a vehicle door tray, which belongs to the technical field of car body processing and comprises a mould body and a frame supporting seat which are respectively arranged on a welding platform, wherein a vehicle door support is arranged at the top of the frame supporting seat, and one end of the vehicle door support is staggered and embedded with the side surface of the mould body. The utility model provides the welding mould for the vehicle door tray, which can ensure that the mounting position is correct, does not need post-welding processing, has a simple and compact design structure, ensures that the rigidity strength meets the welding requirement, has a simpler and more scientific integral mechanism, and meets the current design requirement.

Description

Welding mould for vehicle door tray

Technical Field

The utility model provides a welding mould for a vehicle door tray, and belongs to the technical field of car body processing.

Background

When the car is assembled, the car door tray conveys the car door to an assembling station for assembly, the car door tray and the car door are required to be positioned and fixed on the tray during transportation, the car door is prevented from falling off, positioning parameters of the four car doors are different, and the parameter requirements of the tray on the same production line for positioning the car door are consistent.

In order to ensure that the precision of the vehicle door tray meets the manufacturing requirement, a post-welding processing mode is generally adopted to ensure the position precision of the positioning holes and the surfaces, and the processing efficiency is very low because the processing space of the tray connecting holes is limited and the processing can be realized only by customizing the cutters.

Disclosure of Invention

The utility model aims to solve the problems that the existing tray connecting hole is limited in processing space and can be processed only by customizing a cutter, and the processing efficiency is low, and provides a four-wheel positioning adjusting tool with low cost and strong universality.

The utility model aims to solve the problems, which are realized by the following technical scheme:

the utility model provides a door tray welding mould, includes mould body and the frame supporting seat that sets up respectively on welding platform, frame supporting seat top is provided with the door support, the crisscross gomphosis of door support one end and mould body side is in the same place.

Preferably, the mold body comprises a mold cylinder, a support plate arranged on the welding platform is fixed at the bottom end of the mold cylinder, a first bracket rotating plate support and a first door fixing plate support and a second bracket rotating plate support and a second door fixing plate support are respectively arranged on adjacent surfaces of the mold cylinder, and the door bracket is respectively provided with a first bracket rotating plate and a first door fixing plate and a second bracket rotating plate and a second door fixing plate through one end and is respectively connected with the corresponding first bracket rotating plate support and the first door fixing plate support and the second bracket rotating plate support and the second door fixing plate support.

Preferably, the first bracket rotation plate support and the first door fixing plate support and the second bracket rotation plate support and the second door fixing plate support are respectively staggered.

Preferably, the first bracket rotation plate support is at an upper portion of the second bracket rotation plate support, and the first door fixing plate support is at an upper portion of the second door fixing plate support.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model provides the welding mould for the vehicle door tray, which can ensure that the mounting position is correct, does not need post-welding processing, has a simple and compact design structure, ensures that the rigidity strength meets the welding requirement, has a simpler and more scientific integral mechanism, and meets the current design requirement.

Drawings

Fig. 1 is a front view of a door tray welding mold of the present utility model.

Fig. 2 is a top view of a door tray welding mold of the present utility model.

Figure 3 is an isometric view of a mold body in a door tray welding mold of the present utility model.

Fig. 4 is a structural view of a door bracket in a door tray welding jig according to the present utility model.

The device comprises a 1-mould body, a 2-car door bracket, a 3-welding platform, a 4-frame supporting seat, a 11-mould cylinder, a 12-first support rotating plate support, a 13-second support rotating plate support, a 14-supporting plate, a 15-first door fixing plate support, a 16-second door fixing plate support, a 21-first support rotating plate, a 22-first door fixing plate, a 23-second support rotating plate and a 24-second door fixing plate.

Detailed Description

The utility model is further described below with reference to fig. 1-4:

the following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-2, a first embodiment of the present utility model provides a welding jig for a vehicle door tray, which comprises a jig body 1 and a frame support seat 4 respectively mounted on a welding platform 3, wherein a vehicle door bracket 2 is mounted on the top of the frame support seat 4, one end of the vehicle door bracket 2 is staggered and jogged with the side surface of the jig body 1, and a specific connecting structure will be described in detail below.

As shown in fig. 3 to 4, the mold body 1 includes a mold cylinder 11, a support plate 14 for mounting on the welding platform 3 is fixed at the bottom end of the mold cylinder 11, a first bracket rotating plate support 12 and a first door fixing plate support 15 and a second bracket rotating plate support 13 and a second door fixing plate support 16 are respectively arranged at adjacent surfaces of the mold cylinder 11, and the door bracket 2 is connected with the corresponding first bracket rotating plate support 12 and first door fixing plate support 15 and second bracket rotating plate support 13 and second door fixing plate support 16 through one ends respectively arranged with a first bracket rotating plate 21 and first door fixing plate 22 and a second bracket rotating plate 23 and second door fixing plate 24.

Wherein the first bracket rotation plate support 12 and the first door fixing plate support 15 and the second bracket rotation plate support 13 and the second door fixing plate support 16 are respectively staggered. The first bracket rotation plate support 12 is above the second bracket rotation plate support 13, and the first door fixing plate support 15 is above the second door fixing plate support 16. The door brackets 2 of the present embodiment include, but are not limited to, a left front door, a left rear door, a right front door, and a right rear door.

The specific use mode is as follows:

the welding work of the door bracket 2 is completed on a mould, a prefabricated first bracket rotating plate 21, a prefabricated first door fixing plate 22, a prefabricated second bracket rotating plate 23, a prefabricated second door fixing plate 24 and a prefabricated square steel tube frame are prepared during welding, and the first bracket rotating plate 21, the first door fixing plate 22, the second bracket rotating plate 23 and the second door fixing plate 24 are respectively connected with a corresponding first bracket rotating plate support 12, a corresponding first door fixing plate support 15 and a corresponding second bracket rotating plate support 13, and the second door fixing plate support 16 for positioning by positioning locking shafts; adjusting the prefabricated square steel pipe frame, the bracket rotating plate and the vehicle door fixing plate; each part is fixed one by one, then each part is subjected to spot welding, in order to reduce welding deformation, staggered welding is adopted, the door bracket 2 is taken down after all welding is finished, and when another door bracket welding frame is replaced, the first bracket rotating plate support 12, the first door fixing plate support 15, the second bracket rotating plate support 13 and the second door fixing plate support 16 are adjusted to corresponding positions, so that one set of clamping fixture is used for completing the welding of four door brackets.

The structure, the characteristics and the effects of the welding jig for the vehicle door tray according to the present utility model are described in detail according to the embodiments shown in the drawings, but the welding jig for the vehicle door tray according to the present utility model is not limited to the preferred embodiments of the present utility model, and the welding jig for the vehicle door tray according to the present utility model is not limited to the scope of the embodiments shown in the drawings, and is not limited to the scope of the welding jig for the vehicle door tray according to the present utility model when the utility model is changed or modified into equivalent embodiments with equivalent changes, and the scope of the utility model is not limited to the spirit covered by the description and the drawings.

Although embodiments of the utility model have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present utility model. Additional modifications will readily occur to those skilled in the art. Therefore, the utility model is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims

1. The utility model provides a door tray welding mould, its characterized in that includes mould body (1) and frame supporting seat (4) that set up respectively on welding platform (3), frame supporting seat (4) top is provided with door support (2), crisscross gomphosis of door support (2) one end and mould body (1) side is in the same place.

2. The welding jig for the vehicle door tray according to claim 1, wherein the jig body (1) comprises a jig cylinder (11), a supporting plate (14) used for being arranged on the welding platform (3) is fixed at the bottom end of the jig cylinder (11), a first bracket rotating plate support (12) and a first vehicle door fixing plate support (15) and a second bracket rotating plate support (13) and a second vehicle door fixing plate support (16) are respectively arranged on adjacent surfaces of the jig cylinder (11), a first bracket rotating plate (21) and a first vehicle door fixing plate (22) and a second bracket rotating plate (23) and a second vehicle door fixing plate (24) are respectively arranged at one end of the vehicle door bracket (2), and the corresponding first bracket rotating plate support (12) and the first vehicle door fixing plate support (15) and the second bracket rotating plate support (13) are respectively connected with the second vehicle door fixing plate support (16).

3. A door tray welding jig according to claim 2, characterized in that the first bracket rotation plate support (12) and the first door fixing plate support (15) and the second bracket rotation plate support (13) and the second door fixing plate support (16) are respectively staggered.

4. A door tray welding jig according to claim 2, characterized in that the first bracket rotating plate support (12) is above the second bracket rotating plate support (13) and the first door fixing plate support (15) is above the second door fixing plate support (16).