CN219403007U - Automobile door ring welding positioning tool - Google Patents

Abstract

The utility model relates to an automobile door ring welding positioning tool which comprises a workbench and a tool base, wherein the tool base is arranged in the middle of the workbench, a plurality of door ring positioning cavities are arranged in the tool base, the door ring positioning cavities are connected end to end, a separation groove is formed between the adjacent door ring positioning cavities, a plurality of clamping mechanisms are arranged on the tool base at the outer side of the door ring positioning cavities, a jacking hole is formed in the door ring positioning cavities, a jacking mechanism is arranged on the tool base right below the jacking hole, and an adsorption mechanism is arranged in the door ring positioning cavity at one side of the jacking hole. When the workpiece is positioned, a plurality of workpieces are directly placed in the door ring positioning cavity, the positioning process is simple and accurate, and the clamping treatment is carried out through the outer clamping mechanism; the workpiece after positioning can be conveniently clamped in an auxiliary mode at the bottom through the adsorption mechanism, and the processed workpiece can be lifted through the lifting mechanism, so that the workpiece is convenient to discharge.

Description

Automobile door ring welding positioning tool

Technical Field

The utility model relates to the technical field related to automobile part machining, in particular to an automobile door ring welding positioning tool.

Background

The automobile door ring is composed of main safety components such as an A column, a B column, an H column, a threshold and the like, is not only an important component of an automobile body, but also plays a key role in protecting the safety of drivers and passengers in the automobile when the automobile is in side collision.

Through mass search, the prior art with publication number of CN209465992U discloses an automatic pre-positioning system, which comprises a frame, a bottom plate arranged on the frame, a plurality of support plates arranged on the bottom plate, a position detection device arranged on the support plates, a plurality of first positioning pieces, a plurality of second positioning pieces and a plurality of clamping devices which are all arranged on the bottom plate, a compressed air system arranged below the bottom plate and a control system for controlling the action of the clamping devices; the workpiece to be processed is arranged on the supporting plates, and a plurality of supporting plates are connected in a circulating way; the inside and outside both sides of every backup pad are all fixed and are provided with a plurality of first setting elements and a plurality of second setting elements, clamping device sets up the outside of backup pad, wait to process the work piece setting and be in between first setting element, second setting element and the clamping device. The automatic pre-positioning system disclosed by the utility model can realize accurate pre-positioning of the workpiece to be processed, and is simple and convenient to operate; the automation degree is high, and the production efficiency is improved.

In summary, in the existing automobile door ring positioning system, when positioning the workpieces, a plurality of workpieces need to be placed on the supporting plate, and this process generally needs to be matched with the visual detection system to ensure the positioning accuracy.

In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a tool for welding and positioning an automobile door ring, which has a more industrial value.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide an automobile door ring welding positioning tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automobile door ring welding positioning tool, including workstation and frock base, intermediate position on the workstation is provided with the frock base, be provided with a plurality of door ring location cavity in the frock base, a plurality of door ring location cavity end to end is provided with the partition groove between the adjacent door ring location cavity, be provided with a plurality of clamping mechanism on the frock base in the door ring location cavity outside, be provided with the jacking hole in the door ring location cavity, be provided with climbing mechanism on the frock base under the jacking hole, be provided with adsorption mechanism in the door ring location cavity of jacking hole one side.

As a further improvement of the utility model, the clamping mechanism comprises a clamping cylinder, a clamping block mounting plate and a clamping block, wherein the clamping cylinder is mounted on the tool base, the driving end of the clamping cylinder is connected with the clamping block mounting plate on the inner side, a plurality of clamping blocks are arranged on the inner side of the clamping block mounting plate, and the clamping blocks can enter the door ring positioning cavity and contact with a workpiece in the door ring positioning cavity.

As a further improvement of the utility model, the jacking mechanism comprises a jacking cylinder and a jacking block, the bottom of the jacking cylinder is arranged on the tool base through a jacking installation seat, the driving end of the top of the jacking cylinder is connected with the jacking block above, and the jacking block can freely pass through the jacking hole to enter the door ring positioning cavity above.

As a further improvement of the utility model, rubber sleeves are arranged on contact surfaces of the clamping block and the jacking block.

As a further improvement of the utility model, a supporting plate is arranged in the tool base right below the isolating groove.

As a further improvement of the utility model, an inductor is also arranged in the door ring positioning cavity at the other side of the jacking hole, and the inductor is a proximity switch.

As a further improvement of the utility model, the adsorption mechanism is an electromagnet.

As a further improvement of the utility model, the suction mechanism is a vacuum chuck or a pneumatic chuck.

By means of the scheme, the utility model has at least the following advantages:

when the workpiece is positioned, a plurality of workpieces are directly placed in the door ring positioning cavity, the positioning process is simple and accurate, and the clamping treatment is carried out through the outer clamping mechanism; the workpiece after positioning can be conveniently clamped in an auxiliary mode at the bottom through the adsorption mechanism, and the processed workpiece can be lifted through the lifting mechanism, so that the workpiece is convenient to discharge.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of an automobile door ring welding positioning tool;

FIG. 2 is a schematic view of the clamping mechanism of FIG. 1;

fig. 3 is a schematic structural view of the lifting mechanism in fig. 1.

In the drawings, the meaning of each reference numeral is as follows.

The device comprises a workbench 1, a tool base 2, a door ring positioning cavity 3, a partition groove 4, a clamping mechanism 5, an adsorption mechanism 6, an inductor 7, a jacking hole 8, a jacking mechanism 9, a supporting plate 10, a clamping cylinder 11, a clamping block mounting plate 12, a clamping block 13, a jacking mounting seat 14, a jacking cylinder 15 and a jacking block 16.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In order to make the present utility model better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Examples

As shown in figures 1 to 3 of the drawings,

the utility model provides an automobile door ring welding positioning tool, includes workstation 1 and frock base 2, and the intermediate position on the workstation 1 is provided with frock base 2, is provided with a plurality of door ring location cavity 3 in the frock base 2, and a plurality of door ring location cavity 3 end to end is provided with between the adjacent door ring location cavity 3 cuts off groove 4, is provided with backup pad 10 in the frock base 2 under the groove 4 cuts off. The fixture base 2 outside the door ring positioning cavity 3 is provided with a plurality of clamping mechanisms 5, each clamping mechanism 5 comprises a clamping cylinder 11, a clamping block mounting plate 12 and a clamping block 13, each clamping cylinder 11 is mounted on the fixture base 2, the driving end of each clamping cylinder 11 is connected with the clamping block mounting plate 12 on the inner side, the inner side of each clamping block mounting plate 12 is provided with a plurality of clamping blocks 13, and each clamping block 13 can enter the door ring positioning cavity 3 and be contacted with a workpiece in the door ring positioning cavity 3.

A jacking hole 8 is formed in the door ring positioning cavity 3, and a jacking mechanism 9 is arranged on the tool base 2 right below the jacking hole 8. The jacking mechanism 9 comprises a jacking air cylinder 15 and a jacking block 16, the bottom of the jacking air cylinder 15 is installed on the tool base 2 through a jacking installation seat 14, the driving end of the top of the jacking air cylinder 15 is connected with the jacking block 16 above, and the jacking block 16 can freely penetrate through the jacking hole 8 to enter the door ring positioning cavity 3 above.

Wherein, rubber sleeves are arranged on the contact surfaces of the clamping block 13 and the jacking block 16.

The door ring positioning cavity 3 at one side of the jacking hole 8 is internally provided with an adsorption mechanism 6, and the adsorption mechanism 6 can be an electromagnet or a vacuum sucker or a pneumatic sucker. An inductor 7 is also arranged in the door ring positioning cavity 3 at the other side of the jacking hole 8, and the inductor 7 is a proximity switch.

Brief description of the specific implementation of the utility model:

initially, a plurality of workpieces can be placed in the corresponding door ring positioning cavities 3 manually or by means of mechanical arms, whether the corresponding workpieces in the corresponding door ring positioning cavities 3 exist or not can be judged through the sensors 7, then the workpieces are subjected to side wall clamping treatment through the clamping mechanisms 5, the bottom adsorption treatment is performed through the adsorption mechanisms 6 at the bottoms, after the positioning is completed, the welding treatment is performed on the workpiece parts in the areas of the isolation grooves 4, after the welding treatment, the adsorption of the workpieces is released by the adsorption mechanisms 6, the clamping mechanisms 5 are restored to the initial positions, and jacking treatment is performed on the processed workpieces through the jacking mechanisms 9 and the jacking holes 8, so that the workpieces are discharged conveniently.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in 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. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features being indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected: can be mechanically or electrically connected: the terms are used herein to denote any order or quantity, unless otherwise specified.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims (7)

1. The utility model provides an automobile door ring welding positioning tool, includes workstation (1) and frock base (2), intermediate position on workstation (1) is provided with frock base (2), its characterized in that, be provided with a plurality of door ring location cavity (3) in frock base (2), a plurality of door ring location cavity (3) end to end, adjacent be provided with between door ring location cavity (3) and separate groove (4), be provided with a plurality of clamping mechanism (5) on frock base (2) in door ring location cavity (3) outside, be provided with jacking hole (8) in door ring location cavity (3), be provided with climbing mechanism (9) on frock base (2) under jacking hole (8), be provided with adsorption mechanism (6) in door ring location cavity (3) of jacking hole (8) one side.

2. The automobile door ring welding positioning tool according to claim 1, wherein the clamping mechanism (5) comprises a clamping cylinder (11), a clamping block mounting plate (12) and a clamping block (13), the clamping cylinder (11) is mounted on the tool base (2), the driving end of the clamping cylinder (11) is connected with the inner clamping block mounting plate (12), a plurality of clamping blocks (13) are arranged on the inner side of the clamping block mounting plate (12), and the clamping blocks (13) can enter the door ring positioning cavity (3) and contact workpieces in the door ring positioning cavity (3).

3. The automobile door ring welding positioning tool according to claim 1, wherein the jacking mechanism (9) comprises a jacking cylinder (15) and a jacking block (16), the bottom of the jacking cylinder (15) is installed on the tool base (2) through a jacking installation seat (14), the driving end of the top of the jacking cylinder (15) is connected with the jacking block (16) above, and the jacking block (16) can freely penetrate through the jacking hole (8) to enter the door ring positioning cavity (3) above.

4. The automobile door ring welding positioning tool according to claim 1, wherein a supporting plate (10) is arranged in the tool base (2) right below the partition groove (4).

5. The automobile door ring welding positioning tool according to claim 1, wherein an inductor (7) is further arranged in a door ring positioning cavity (3) at the other side of the jacking hole (8), and the inductor (7) is a proximity switch.

6. The automobile door ring welding positioning tool according to claim 1, wherein the adsorption mechanism (6) is an electromagnet.

7. An automobile door ring welding positioning tool as claimed in claim 1, wherein the adsorption mechanism (6) is a vacuum chuck or a pneumatic chuck.