CN211438818U

CN211438818U - White automobile body welding jig positioner

Info

Publication number: CN211438818U
Application number: CN201922273400.0U
Authority: CN
Inventors: 刘伟
Original assignee: Dalian Weichen Technology Co ltd
Current assignee: Dalian Weichen Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-08
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a white automobile body welding jig positioner, the on-line screen storage device comprises a base, it links to each other to rotate through the bearing in the middle of the inside of base has the pivot, the top of pivot is rotated through the hinge and is linked to each other has the backing plate, the fixed worm wheel that has cup jointed in the outer wall below of pivot, the rear side meshing of worm wheel has the worm, and the worm passes through the bearing and the base rotates continuously, the one end of worm runs through the base. This white automobile body welding jig positioner, through worm gear horizontal adjustment, simultaneously can also make the angle of backing plate slope adjustment work piece, the operation of staff's clamping has been saved repeatedly when the welding, the use of staff has been made things convenient for, simultaneously through drainage groove and pipe switch-on air exhaust device, can take out the smoke and dust flue gas that produces when welding and clear up, avoid polluting the air among the operational environment, influence staff's healthy, it gets rid of to carry the heat through gaseous flow in the backing plate of aluminium system simultaneously.

Description

White automobile body welding jig positioner

Technical Field

The utility model relates to a welding jig technical field specifically is a white automobile body welding jig positioner.

Background

Welding, also be called the butt fusion, be one kind in order to heat, high temperature or highly compressed mode joint metal or other thermoplastic materials are like the manufacturing process and the technique of plastics, welding jig is for guaranteeing weldment size of a dimension, improve assembly precision and efficiency, prevent the anchor clamps that welding deformation adopted, current welding jig, only weld the work piece through anchor clamps are fixed when the welding, workstation or anchor clamps can't rotate or slope as required, need the staff to carry out the operation of clamping when the welding, staff operates and wastes time and energy of doing so, can produce a large amount of smoke and dust and flue gas simultaneously when the welding, can pollute operational environment after a long time, influence staff's is healthy, and after the work piece receives a large amount of heats, can produce plastic deformation and lead to the work piece to scrap, unnecessary loss has been caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a white automobile body welding jig positioner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a white automobile body welding jig positioner, includes the base, it has the pivot to link to each other through the bearing rotation in the middle of the inside of base, the top of pivot is linked to each other through the hinge rotation has the backing plate, the fixed worm wheel that has cup jointed in the outer wall below of pivot, the rear side meshing of worm wheel has the worm, and the worm rotates with the base through the bearing and links to each other, the one end of worm runs through the base, fixed regulation has the carousel in the middle of the outer wall of pivot, inside one side of carousel is linked to each other through the bearing rotation has the double-screw bolt, the outer wall top screw thread of double-screw bolt links to each other has the sleeve, the top of sleeve rotates through the hinge and links to each other has the slider, one side that the inside below of backing plate is close to the sleeve is opened there is the spout, and slider and spout slip joint, it has a plurality of, the filter element is connected to the inside lower portion of the cavity in a clamping mode, a guide pipe is connected to one side, far away from the sleeve, of the lower portion of the backing plate in a threaded mode, and the guide pipe is communicated with the cavity.

Compared with the prior art, the beneficial effects of the utility model are that: this white automobile body welding jig positioner, through worm gear horizontal adjustment, simultaneously can also make the angle of backing plate slope adjustment work piece, the operation of staff's clamping has been saved repeatedly when the welding, the use of staff has been made things convenient for, simultaneously through drainage groove and pipe switch-on air exhaust device, can take out the smoke and dust flue gas that produces when welding and clear up, avoid polluting the air among the operational environment, influence staff's healthy, it gets rid of the heat to carry through gaseous flow in the backing plate of aluminium system simultaneously, can assist the work piece to cool down the processing, avoid the damage of work piece overheat deformation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the mat of fig. 1 according to the present invention.

In the figure: 1. the filter comprises a base, 2, a rotating shaft, 3, a rotating disc, 4, a guide pipe, 5, a backing plate, 6, a drainage groove, 7, a cavity, 8, a filter element, 9, a sliding block, 10, a sliding groove, 11, a sleeve, 12, a stud, 13, a worm, 14 and a worm wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a white car body welding fixture positioning device comprises a base 1, wherein the middle inside of the base 1 is connected with a rotating shaft 2 through a bearing in a rotating mode, a backing plate 5 is connected above the rotating shaft 2 through a hinge in a rotating mode, a car body sheet metal part is placed above the backing plate 5 to be fixed and then is welded, a worm wheel 14 is fixedly sleeved below the outer wall of the rotating shaft 2, a worm 13 is meshed at the rear side of the worm wheel 14, the worm 13 is connected with the base 1 through a bearing in a rotating mode, one end of the worm 13 penetrates through the base 1, the worm wheel 14 is clamped through the rotating worm 13 to drive the rotating shaft 2 to rotate, horizontal rotation adjustment is conducted on a workpiece, a rotary table 3 is fixedly adjusted in the middle of the outer wall of the rotating shaft 2, one side inside of the rotary table 3 is connected with a stud 12 through the bearing in a rotating mode, a sleeve 11 is connected to the upper portion, one side of the lower part of the inside of the backing plate 5, which is close to the sleeve 11, is provided with a sliding groove 10, the sliding block 9 is in sliding clamping connection with the sliding groove 10, when a specific angle needs to be welded, a worker rotates the stud 12 to rotate around the bearing, so as to block the sleeve 11 to move up and down, the sleeve 11 drives the sliding block 9 to slide along the sliding groove 10, so that the backing plate 5 rotates a certain angle above the rotating shaft 2 through a hinge connection, the periphery of the inside of the backing plate 5 is provided with a plurality of drainage grooves 6, the middle of the inside of the backing plate 5 is provided with a cavity 7, the cavity 7 is communicated with the drainage grooves 6, the lower part of the inside of the cavity 7 is clamped with a filter element 8, one side of the lower part of the backing plate 5, which is far away from the sleeve 11, is connected with a guide pipe 4 through a thread, the guide pipe 4 is communicated with the cavity 7, the guide, the smoke and dust is filtered by filter element 8 and is collected and clear up, and the flue gas is handled along pipe 4 discharge, and the operation of supplementary cooling can be carried out for the work piece through backing plate 5 of aluminium to the flow of gas simultaneously.

In the embodiment, when in use, the sheet metal part of the vehicle body is placed above the backing plate 5 for fixing, then, welding operation is carried out, when a specific angle needs to be welded, a worker rotates the stud 12 to rotate around the bearing, thereby clamping the sleeve 11 to move up and down, the sleeve 11 drives the sliding block 9 to slide along the sliding groove 10, so that the backing plate 5 is connected above the rotating shaft 2 through the hinge and rotates a certain angle, and the worm wheel 14 is blocked by the rotating worm 13 to drive the rotating shaft 2 to rotate, the workpiece is horizontally rotated and adjusted, the guide pipe 4 is connected with an air extractor while welding, smoke and dust generated during welding are pumped through the drainage groove 6, the smoke and dust are filtered and collected by the filter element 8 for cleaning, the smoke and dust are discharged along the guide pipe 4 for treatment, meanwhile, the air flows to carry out auxiliary cooling operation on the workpiece through the backing plate 5 made of aluminum.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a white automobile body welding jig positioner, includes base (1), its characterized in that: the middle of the interior of the base (1) is connected with a rotating shaft (2) through a bearing in a rotating manner, the upper portion of the rotating shaft (2) is connected with a backing plate (5) through a hinge in a rotating manner, a worm wheel (14) is fixedly sleeved below the outer wall of the rotating shaft (2), a worm (13) is meshed at the rear side of the worm wheel (14), the worm (13) is connected with the base (1) through a bearing in a rotating manner, one end of the worm (13) penetrates through the base (1), a rotary table (3) is fixedly adjusted in the middle of the outer wall of the rotating shaft (2), one side of the interior of the rotary table (3) is connected with a stud (12) through a bearing in a rotating manner, a sleeve (11) is connected with a thread above the outer wall of the stud (12), a sliding block (9) is connected with the upper portion of the sleeve (11) through a hinge in a rotating manner, and slider (9) and spout (10) slip joint, it has a plurality of drainage grooves (6) to open around the inside of backing plate (5), it has cavity (7) to open in the middle of the inside of backing plate (5), and cavity (7) and drainage groove (6) communicate each other, the inside below joint of cavity (7) has filter core (8), one side screw thread that sleeve (11) were kept away from to the below of backing plate (5) links to each other has pipe (4), and pipe (4) and cavity (7) communicate each other.