CN217618730U

CN217618730U - Automobile welding fixture table

Info

Publication number: CN217618730U
Application number: CN202221332743.5U
Authority: CN
Inventors: 喻志勤; 王文超; 余娟
Original assignee: Wuhan Zhixie Automation Technology Co ltd
Current assignee: Wuhan Zhixie Automation Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-21
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to an automobile processing technology field specifically is an automobile welding jig platform. The device comprises a workbench and an adjusting component; the adjusting assembly is arranged on the workbench and is provided with a plurality of groups of clamping assemblies; the adjusting disc is arranged on the rectangular mounting frame and is provided with a motor; the rotary table is rotatably arranged on the adjusting disc and connected with a rotating shaft of the motor, and the rotary table is provided with a plane thread; the sliding block is arranged on the adjusting disc in a sliding manner and is meshed with the plane thread on the rotating disc; the clamping assembly comprises a guide expansion plate, an electric expansion rod and a pressing plate; the guide expansion plate is arranged on the sliding block and is in sliding connection with the rectangular mounting frame; the electric telescopic rod is arranged on the guide telescopic plate and is positioned on one side far away from the sliding block, and a fixing plate is arranged at the telescopic end of the electric telescopic rod; the clamp plate sets up on the fixed plate and is located the one side of keeping away from electric telescopic handle. The utility model discloses the work piece centre gripping is simple and convenient, has improved the work efficiency who welds the dress, has reduced the processing cost, and the practicality is good.

Description

Automobile welding fixture table

Technical Field

The utility model relates to an automobile processing technology field specifically is an automobile welding jig platform.

Background

In the assembly welding production process of automobile bodies, in order to ensure the product quality, improve the labor productivity and reduce the labor intensity, tools and devices for clamping and determining the positions of workpieces are often used for assembly and welding, and the tools and the devices are collectively called as assembly welding jigs.

Chinese patent publication No. CN213003481U discloses a manual welding fixture table for automobile welding fixtures, which needs to move a pipe and an adjusting bolt, adjust the position of the moving pipe outside a frame, screw down the adjusting bolt after the adjustment, fix and move the relative position between the pipe and the frame, and is beneficial to conveniently clamping automobile parts with different sizes, so that the application range of the equipment is wider.

When the open file is used, the operation of manual adjustment is needed, the adjustment steps are multiple, the workload of workpiece clamping is large, the operation is complex, the working efficiency of welding is reduced, the processing cost is improved, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at the problem that exists among the background art, provide a work piece centre gripping simple and convenient, improved the work efficiency who welds the dress, reduced the processing cost, car that the practicality is good welds dress anchor clamps platform.

The technical scheme of the utility model: an automobile welding fixture table comprises a workbench and an adjusting assembly;

the adjusting assembly is arranged on the workbench and is provided with a plurality of groups of clamping assemblies; the adjusting assembly comprises a rectangular mounting frame, an adjusting disc, a rotary disc and a sliding block; the adjusting disc is arranged on the rectangular mounting frame and is provided with a motor; the rotary table is rotatably arranged on the adjusting disc and connected with a rotating shaft of the motor, and the rotary table is provided with a plane thread; the sliding block is arranged on the adjusting disc in a sliding manner and is meshed with the plane thread on the rotating disc;

the clamping assembly comprises a guide expansion plate, an electric expansion rod and a pressing plate; the guide expansion plate is arranged on the sliding block and is in sliding connection with the rectangular mounting frame; the electric telescopic rod is arranged on the guide telescopic plate and is positioned on one side far away from the sliding block, and the telescopic end of the electric telescopic rod is provided with a fixed plate; the clamp plate sets up on the fixed plate and is located the one side of keeping away from electric telescopic handle.

Preferably, the device further comprises a pressing strip; the layering sets up on the clamp plate and lies in the one side of keeping away from the fixed plate, and the layering is anti-skidding rubber strip.

Preferably, the device further comprises a placing plate; the placing plate is arranged on the rectangular mounting frame and covers the adjusting plate.

Preferably, the number of sliders is four and the sliders are distributed on the adjusting disk in an annular array.

Preferably, the number of clamping assemblies is the same as the number of slides.

Preferably, the workbench comprises a mounting seat, a rotary table, a connecting column, a gear and a rotating shaft; the rotary table is rotatably arranged on the mounting seat through a connecting column, and a gear ring is arranged on the rotary table; the gear is rotationally arranged on the mounting seat through the rotating shaft and is in meshed transmission connection with the gear ring, and the rotating shaft extends out of the mounting seat.

Preferably, the device also comprises a rectangular block, a rotating sleeve and a rotating rod; the rectangular block is arranged on the rotating shaft and positioned on the periphery of the mounting seat, the rotating sleeve is connected with the rectangular block in a sliding manner, and the rotating sleeve is provided with a shifting groove; the rotating rod is connected with the rotating sleeve in a sliding way and extends into the poking groove.

Preferably, the mounting base is provided with angle scale marks for displaying the rotation angle.

Preferably, a rectangular mounting groove is formed in the rotary table, and the rectangular mounting frame is connected with the rotary table in a sliding mode and located in the rectangular mounting groove.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. a workpiece to be clamped is placed on the placing plate, then the motor is started to drive the rotary table to rotate, and as the rotary table is provided with the plane threads and the sliding blocks are meshed and connected with the plane threads, four groups of sliding blocks which are arranged on the adjusting disc in a sliding mode slide on the adjusting disc and drive the guide expansion plate to move; then the electric telescopic rod and the fixing plate move and fix the workpiece through the pressing plate; when different height positions of a workpiece need to be fixed, an electric telescopic rod is started to push a fixing plate to be lifted, and finally the workpiece is fixed through a pressing plate; the pressing strips arranged on the pressing plate increase the friction between the pressing strips and the workpiece, so that the sliding is prevented; the utility model does not need manual adjustment operation, and the adjustment steps are simple, thereby improving the working efficiency of welding, reducing the processing cost and having good practicability;

2. rotate the cover through the bull stick and drive rectangular block and pivot to the running gear drives the ring gear and rotates, because the ring gear setting is on the revolving stage, and the revolving stage passes through the spliced pole and rotates the setting on the mount pad, and the angle scale mark on the cooperation mount pad simultaneously is convenient for the accurate turned angle of regulation of revolving stage, thereby the removal is by the work piece of centre gripping, comes the cooperation welding, and is more convenient.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic illustration of the exploded structure of FIG. 1;

fig. 5 is a schematic structural view of fig. 1 in a non-clamping state.

Reference numerals: 1. a mounting seat; 2. a turntable; 3. connecting columns; 4. a ring gear; 5. a gear; 6. a rotating shaft; 7. a rectangular block; 8. rotating the sleeve; 9. a rotating rod; 10. angle scale lines; 11. a rectangular mounting frame; 12. an adjusting disk; 13. a motor; 14. a turntable; 15. a planar thread; 16. a slider; 17. a guide expansion plate; 18. an electric telescopic rod; 19. a fixing plate; 20. pressing a plate; 21. layering; 22. placing the plate; 23. a work table; 24. an adjustment assembly; 25. a clamping assembly.

Detailed Description

Example one

The utility model provides an automobile welding fixture table, which comprises a workbench 23 and an adjusting component 24;

as shown in fig. 1-2 and 4-5, the adjusting assembly 24 is disposed on the worktable 23, and a plurality of sets of clamping assemblies 25 are disposed on the adjusting assembly 24; the adjusting assembly comprises a rectangular mounting frame 11, an adjusting disc 12, a rotary disc 14 and a sliding block 16; the adjusting disc 12 is arranged on the rectangular mounting frame 11, and the motor 13 is arranged on the adjusting disc 12; the rotary disc 14 is rotatably arranged on the adjusting disc 12 and is connected with a rotating shaft of the motor 13, and the rotary disc 14 is provided with a plane thread 15; the sliding block 16 is arranged on the adjusting disk 12 in a sliding mode and is meshed with the plane threads 15 on the rotating disk 14;

the clamping assembly 25 comprises a guide expansion plate 17, an electric expansion rod 18 and a pressure plate 20; the guide expansion plate 17 is arranged on the sliding block 16 and is in sliding connection with the rectangular mounting frame 11; the electric telescopic rod 18 is arranged on the guide telescopic plate 17 and positioned on one side far away from the sliding block 16, and a fixing plate 19 is arranged at the telescopic end of the electric telescopic rod 18; the pressure plate 20 is arranged on the fixed plate 19 and is positioned at one side far away from the electric telescopic rod 18; also comprises a pressing strip 21; the pressing strip 21 is arranged on the pressing plate 20 and is positioned on one side far away from the fixing plate 19, and the pressing strip 21 is an anti-skid rubber strip; further comprising a placement plate 22; the placing plate 22 is arranged on the rectangular mounting frame 11 and covers the adjusting plate 12; the sliders 16 are four groups and distributed on the adjusting disk 12 in an annular array; the number of clamping assemblies 25 is the same as the number of slides 16.

In this embodiment, during clamping, a workpiece to be clamped is placed on the placing plate 22, and then the motor 13 is started to drive the rotating disc 14 to rotate, since the rotating disc 14 is provided with the planar threads 15, and the sliders 16 are meshed with the planar threads 15, the four groups of sliders 16 slidably arranged on the adjusting disc 12 slide on the adjusting disc 12 and drive the guide expansion plate 17 to move; then the electric telescopic rod 18 and the fixing plate 19 move and fix the workpiece through the pressing plate 20; when different height positions of a workpiece need to be fixed, the electric telescopic rod 18 is started to push the fixing plate 19 to be lifted, and finally the workpiece is fixed through the pressing plate 20; the pressing strips 21 arranged on the pressing plate 20 increase the friction with the workpiece and prevent sliding; the utility model discloses do not need the manual regulation operation of going, and the step of adjusting is simple to improved the work efficiency who welds the dress, reduced the processing cost, the practicality is good.

Example two

The utility model provides an automobile welding fixture table,

comprises a workbench 23 and an adjusting component 24;

as shown in fig. 1-2 and 4-5, the adjusting assembly 24 is disposed on the worktable 23, and a plurality of sets of clamping assemblies 25 are disposed on the adjusting assembly 24; the adjusting assembly comprises a rectangular mounting frame 11, an adjusting disc 12, a rotary disc 14 and a sliding block 16; the adjusting disc 12 is arranged on the rectangular mounting frame 11, and the motor 13 is arranged on the adjusting disc 12; the rotary table 14 is rotatably arranged on the adjusting table 12 and is connected with a rotating shaft of the motor 13, and the rotary table 14 is provided with a plane thread 15; the sliding block 16 is arranged on the adjusting disk 12 in a sliding mode and is meshed with the plane threads 15 on the rotating disk 14;

the clamping assembly 25 comprises a guide expansion plate 17, an electric expansion rod 18 and a pressure plate 20; the guide expansion plate 17 is arranged on the sliding block 16 and is in sliding connection with the rectangular mounting frame 11; the electric telescopic rod 18 is arranged on the guide telescopic plate 17 and positioned on one side far away from the sliding block 16, and a fixing plate 19 is arranged at the telescopic end of the electric telescopic rod 18; the pressure plate 20 is arranged on the fixed plate 19 and is positioned at one side far away from the electric telescopic rod 18; also comprises a pressing strip 21; the pressing strip 21 is arranged on the pressing plate 20 and is positioned on one side far away from the fixing plate 19, and the pressing strip 21 is an anti-skid rubber strip; further comprising a placement plate 22; the placing plate 22 is arranged on the rectangular mounting frame 11 and covers the adjusting plate 12; the sliders 16 are four groups and distributed on the adjusting disk 12 in an annular array; the number of clamping assemblies 25 is the same as the number of slides 16;

as shown in fig. 2-3, compared with the first embodiment, the present embodiment is different in that the working platform 23 includes a mounting base 1, a rotating platform 2, a connecting column 3, a gear 5 and a rotating shaft 6; the rotary table 2 is rotatably arranged on the mounting base 1 through a connecting column 3, and a gear ring 4 is arranged on the rotary table 2; the gear 5 is rotatably arranged on the mounting seat 1 through a rotating shaft 6 and is in meshed transmission connection with the gear ring 4, and the rotating shaft 6 extends out of the mounting seat 1; the device also comprises a rectangular block 7, a rotating sleeve 8 and a rotating rod 9; the rectangular block 7 is arranged on the rotating shaft 6 and is positioned on the periphery of the mounting seat 1, the rotating sleeve 8 is connected with the rectangular block 7 in a sliding manner, and the rotating sleeve 8 is provided with a shifting groove; the rotating rod 9 is connected with the rotating sleeve 8 in a sliding way and extends into the shifting groove; the mounting base 1 is provided with angle scale marks 10 for displaying a rotation angle; a rectangular mounting groove is formed in the rotary table 2, and the rectangular mounting frame 11 is connected with the rotary table 2 in a sliding mode and is located in the rectangular mounting groove.

In this embodiment, rotate through bull stick 9 and rotate cover 8 and drive rectangular block 7 and pivot 6 to running gear 5 drives ring gear 4 and rotates, because ring gear 4 sets up on revolving stage 2, and revolving stage 2 rotates through spliced pole 3 and sets up on mount pad 1, cooperates angle scale mark 10 on the mount pad 1 simultaneously, 2 turned angle of accurate regulation revolving stage of being convenient for, thereby remove by the work piece of centre gripping, come the cooperation welding, and is more convenient.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The automobile welding fixture table is characterized by comprising a workbench (23) and an adjusting assembly (24);

the adjusting component (24) is arranged on the workbench (23), and a plurality of groups of clamping components (25) are arranged on the adjusting component (24); the adjusting assembly comprises a rectangular mounting frame (11), an adjusting disc (12), a rotary disc (14) and a sliding block (16); the adjusting disc (12) is arranged on the rectangular mounting frame (11), and the motor (13) is arranged on the adjusting disc (12); the rotary table (14) is rotatably arranged on the adjusting disc (12) and is connected with a rotating shaft of the motor (13), and the rotary table (14) is provided with a plane thread (15); the sliding block (16) is arranged on the adjusting disk (12) in a sliding manner and is meshed and connected with the plane thread (15) on the rotating disk (14);

the clamping component (25) comprises a guide expansion plate (17), an electric expansion rod (18) and a pressing plate (20); the guide expansion plate (17) is arranged on the sliding block (16) and is in sliding connection with the rectangular mounting frame (11); the electric telescopic rod (18) is arranged on the guide telescopic plate (17) and is positioned on one side far away from the sliding block (16), and the telescopic end of the electric telescopic rod (18) is provided with a fixed plate (19); the pressure plate (20) is arranged on the fixed plate (19) and is positioned on one side far away from the electric telescopic rod (18).

2. The automotive weld fixture station of claim 1, further comprising a bead (21); the pressing strip (21) is arranged on the pressing plate (20) and located on one side far away from the fixing plate (19), and the pressing strip (21) is an anti-slip rubber strip.

3. The automotive weld fixture station according to claim 1, further comprising a placement plate (22); the placing plate (22) is arranged on the rectangular mounting frame (11) and covers the adjusting disc (12).

4. The welding-fixture station according to claim 1, characterized in that the number of sliders (16) is four and distributed in an annular array on the adjusting disc (12).

5. A welding-clamping bench for cars, according to claim 4, characterized in that the number of clamping assemblies (25) is the same as the number of slides (16).

6. The automobile welding fixture table according to claim 1, characterized in that the working table (23) comprises a mounting base (1), a rotary table (2), a connecting column (3), a gear (5) and a rotating shaft (6); the rotary table (2) is rotatably arranged on the mounting base (1) through a connecting column (3), and a gear ring (4) is arranged on the rotary table (2); the gear (5) is rotatably arranged on the mounting seat (1) through the rotating shaft (6) and is in meshed transmission connection with the gear ring (4), and the rotating shaft (6) extends out of the mounting seat (1).

7. The automobile welding fixture table as claimed in claim 6, further comprising a rectangular block (7), a rotating sleeve (8) and a rotating rod (9); the rectangular block (7) is arranged on the rotating shaft (6) and is positioned on the periphery of the mounting seat (1), the rotating sleeve (8) is connected with the rectangular block (7) in a sliding manner, and the rotating sleeve (8) is provided with a shifting groove; the rotating rod (9) is connected with the rotating sleeve (8) in a sliding way and extends into the poking groove.

8. The welding jig table of claim 7, wherein the mounting base (1) is provided with angle scale marks (10) for displaying the rotation angle.

9. The automobile welding jig platform of claim 8, characterized in that the turntable (2) is provided with a rectangular mounting groove, and the rectangular mounting frame (11) is slidably connected with the turntable (2) and is positioned in the rectangular mounting groove.