CN217727684U

CN217727684U - Automobile door lock welding frock

Info

Publication number: CN217727684U
Application number: CN202221616279.2U
Authority: CN
Inventors: 杨勇明; 张志宇; 滕军; 朱少羽; 马解平; 陈明亮; 毛理峰
Original assignee: Wuxi Jeff Machinery Technology Co ltd
Current assignee: Wuxi Jeff Machinery Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-04
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses an automobile door lock welding frock, the connecting plate comprises a connecting plate, the bottom of connecting plate is equipped with the guide way, sliding connection has two sliders, two in the guide way the equal fixedly connected with splint in bottom of slider, install the actuating mechanism that drive splint removed on the connecting plate, a rectangle section of thick bamboo is installed to the upper end of connecting plate, sliding connection has the rectangle pole in the rectangle section of thick bamboo, install the positioning bolt who offsets with the rectangle pole on the rectangle section of thick bamboo, the upper end fixedly connected with U template of rectangle pole, install centre gripping stop gear on the U template. The utility model discloses can be quick carry out the centre gripping to the lock, easy operation and swift, simultaneously, can be quick just right with lock and car door welded position, the simple operation improves work efficiency, simultaneously, can stretch out and draw back to carry.

Description

Automobile door lock welding tool

Technical Field

The utility model relates to a door lock welding auxiliary fixtures technical field especially relates to an automobile door lock welding frock.

Background

In the production and processing process of the automobile, the door lock needs to be welded on the automobile door, and in order to guarantee the stability and the accuracy during welding, a welding tool needs to be used for carrying out auxiliary positioning on the door lock, and the alignment to a welding installation position is guaranteed.

The prior art discloses an automobile door lock welding frock that application number is CN202122756168.3, including two threaded rods, the one end surface sliding connection of threaded rod has the connecting plate, the one end surface threaded connection of threaded rod has set nut, set nut's a side surface top tightly connects in the both ends side of connecting plate, a side surface both ends fixedly connected with locating lever of connecting plate, the both ends surface of locating lever is equipped with the screw hole, the side threaded connection of screw hole has set screw, set screw's one end fixed surface is connected with the locating piece, the other end fixed surface of threaded rod is connected with the connecting block, the one end side of connecting block is rotated and is installed the turning block, the one end fixed surface of turning block is connected with the negative pressure gasbag, a side surface rotation of negative pressure gasbag is connected with the surface of connecting block, can improve the convenience and the stability of using like this greatly, guarantees counterpoint welded accuracy and high efficiency.

The prior art has the defects that the door lock is limited by a plurality of positioning screws, so that the operation steps are multiple and complicated; secondly, still need to use negative-pressure air fan to bleed, it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and providing an automobile door lock welding frock.

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

the utility model provides an automobile door lock welding frock, includes the connecting plate, the bottom of connecting plate is equipped with the guide way, sliding connection has two sliders, two in the guide way the equal fixedly connected with splint in bottom of slider, install the actuating mechanism that drives splint and remove on the connecting plate, a rectangle section of thick bamboo is installed to the upper end of connecting plate, sliding connection has the rectangle pole in the rectangle section of thick bamboo, install the positioning bolt who offsets with the rectangle pole on the rectangle section of thick bamboo, the upper end fixedly connected with U template of rectangle pole, install centre gripping stop gear on the U template.

Preferably, actuating mechanism is including being located the first screw rod and the second screw rod of guide way, first screw rod, second screw rod run through the slider and the threaded connection of homonymy, first screw rod and second screw rod fixed connection, the axle head of second screw rod is connected with the inner wall rotation of guide way, the axle head of first screw rod runs through the connecting plate and swivelling joint, install first hand wheel on the first screw rod.

Preferably, the first screw and the second screw have opposite thread directions.

Preferably, the positioning bolt penetrates through the rectangular cylinder and is in threaded connection with the rectangular cylinder, and the positioning bolt abuts against the rectangular rod.

Preferably, the centre gripping stop gear includes the grip block that slides and offsets with the interior top of U template, run through on the U template and be equipped with rather than threaded connection's third screw rod, the axle head and the grip block of third screw rod rotate to be connected, the other end fixedly connected with second hand wheel of third screw rod.

Preferably, the clamping plate is provided with a rubber pad on the surface opposite to the U-shaped plate, and the rubber pad is deviated from the third screw rod.

The utility model has the advantages that:

the utility model discloses can be quick carry out the centre gripping to the lock, easy operation and swift, simultaneously, can be quick just right with lock and car door welded position, the simple operation improves work efficiency, simultaneously, can stretch out and draw back to carry.

Drawings

Fig. 1 is a schematic structural view of an automobile door lock welding tool provided by the present invention;

fig. 2 is a side view of a U-shaped plate in the welding tool for the automobile door lock provided by the utility model;

fig. 3 is the utility model provides a top view of rectangle pole and a rectangle section of thick bamboo in automobile door lock welding frock.

In the figure: the device comprises a connecting plate 1, a guide groove 2, a sliding block 3, a first screw rod 4, a second screw rod 5, a clamping plate 6, a first hand wheel 7, a rectangular cylinder 8, a rectangular rod 9, a positioning bolt 10, a U-shaped plate 11, a clamping plate 12, a rubber pad 13, a third screw rod 14 and a second hand wheel 15.

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.

Referring to fig. 1-3, an automobile door lock welding tool comprises a connecting plate 1, wherein a guide groove 2 is formed in the bottom of the connecting plate 1, two sliding blocks 3 are connected in the guide groove 2 in a sliding mode, and the sliding blocks 3 can be guided and limited through the guide groove 2 to ensure stable sliding; the bottom parts of the two sliding blocks 3 are fixedly connected with clamping plates 6, and the clamping plates 6 can be rod-shaped and the like, and are selected according to actual conditions.

Install the actuating mechanism that drive splint 6 removed on connecting plate 1, actuating mechanism is including first screw rod 4 and the second screw rod 5 that is located guide way 2, first screw rod 4, second screw rod 5 runs through slider 3 and the threaded connection of homonymy,

first screw rod

4 and 5 fixed connection of second screw rod, the axle head of second screw rod 5 rotates with the inner wall of guide way 2 to be connected, the axle head of first screw rod 4 runs through connecting plate 1 and swivelling joint, install first hand wheel 7 on the first screw rod 4, the screw thread opposite direction of first screw rod 4 and second screw rod 5.

A rectangular cylinder 8 is installed at the upper end of the connecting plate 1, a rectangular rod 9 is connected in the rectangular cylinder 8 in a sliding mode, a positioning bolt 10 which is abutted to the rectangular rod 9 is installed on the rectangular cylinder 8, the positioning bolt 10 penetrates through the rectangular cylinder 8 and is in threaded connection with the rectangular cylinder, and the positioning bolt 10 is abutted to the rectangular rod 9.

The upper end fixedly connected with U template 11 of rectangular rod 9, install centre gripping stop gear on the U template 11, centre gripping stop gear includes the grip block 12 that slides and offsets with the interior top of U template 11, run through on the U template 11 and be equipped with rather than threaded connection's third screw rod 14, the axle head and the grip block 12 of third screw rod 14 rotate to be connected, the other end fixedly connected with second hand wheel 15 of third screw rod 14, grip block 12 all is equipped with rubber pad 13 with the one side that U template 11 is relative, rubber pad 13 sets up with third screw rod 14 back to back, as shown in fig. 2.

When the utility model is used, the door lock is placed between the two clamp plates 6, then the first hand wheel 7 is manually rotated by the staff, because the slide block 3 can not rotate under the guiding limit of the guide groove 2, and the thread directions of the first screw rod 4 and the second screw rod 5 are opposite, the first hand wheel 7 drives the first screw rod 4 and the second screw rod 5 to rotate, so that the relative movement of the two slide blocks 3 can be realized, and further the relative movement of the two clamp plates 6 can be realized, the door lock can be clamped, and the operation is simple and quick;

then, a worker buckles the U-shaped plate 11 at the inner bottom of the automobile window, namely the U-shaped plate 11 abuts against the inner bottom and the vertical side wall of the automobile window, the door lock at the moment is right opposite to the automobile door, then the worker rotates the second hand wheel 15, the second hand wheel 15 rotates to drive the third screw 14 to rotate, and the clamping plate 12 cannot rotate under the limiting position of the U-shaped plate 11, so that the third screw 14 rotates to drive the clamping plate 12 to move, the U-shaped plate 11 can be fixed on the automobile door through the matching of the clamping plate 12 and the U-shaped plate 11, welding is facilitated, alignment does not need to be adjusted, and the welding is simple and rapid; the utility model is suitable for automobile doors of the same type, and if the automobile doors are different, the automobile doors can be adapted by replacing the U-shaped plate 11 and adjusting the lengths of the rectangular cylinder 8 and the rectangular rod 9;

after the use is finished, the positioning bolt 10 is loosened, so that the rectangular rod 9 is accommodated in the rectangular cylinder 8, and the size of the whole device can be reduced, and the device is convenient to carry.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automobile door lock welding frock, includes connecting plate (1), its characterized in that, the bottom of connecting plate (1) is equipped with guide way (2), sliding connection has two sliders (3) in guide way (2), two the equal fixedly connected with splint (6) in bottom of slider (3), install the actuating mechanism that drives splint (6) and remove on connecting plate (1), a rectangle section of thick bamboo (8) is installed to the upper end of connecting plate (1), sliding connection has rectangular rod (9) in a rectangle section of thick bamboo (8), install positioning bolt (10) that offset with rectangular rod (9) on a rectangle section of thick bamboo (8), the upper end fixedly connected with U template (11) of rectangular rod (9), install centre gripping stop gear on U template (11).

2. The automobile door lock welding tool according to claim 1, characterized in that the driving mechanism comprises a first screw (4) and a second screw (5) which are located in the guide groove (2), the first screw (4) and the second screw (5) penetrate through the slider (3) on the same side and are in threaded connection, the first screw (4) and the second screw (5) are fixedly connected, the shaft end of the second screw (5) is in rotating connection with the inner wall of the guide groove (2), the shaft end of the first screw (4) penetrates through the connecting plate (1) and is in rotating connection, and the first hand wheel (7) is installed on the first screw (4).

3. An automobile door lock welding tool according to claim 2, characterized in that the first screw (4) and the second screw (5) are opposite in thread direction.

4. An automobile door lock welding tool according to claim 1, characterized in that the positioning bolt (10) penetrates through the rectangular cylinder (8) and is in threaded connection with the rectangular cylinder, and the positioning bolt (10) is abutted against the rectangular rod (9).

5. The automobile door lock welding tool according to claim 1, wherein the clamping and limiting mechanism comprises a clamping plate (12) which is in sliding and abutting contact with the inner top of the U-shaped plate (11), a third screw (14) in threaded connection with the U-shaped plate (11) penetrates through the U-shaped plate (11), the shaft end of the third screw (14) is rotatably connected with the clamping plate (12), and a second hand wheel (15) is fixedly connected with the other end of the third screw (14).

6. The automobile door lock welding tool according to claim 5, wherein rubber pads (13) are arranged on the surfaces, opposite to the U-shaped plate (11), of the clamping plates (12), and the rubber pads (13) are arranged opposite to the third screw rods (14).