CN220679879U - Side wall welding positioning tool - Google Patents

Abstract

The utility model discloses a side wall welding positioning tool which comprises a base, wherein fixing frames are fixedly connected to the middle positions of the left side and the right side of the base, an L-shaped mounting plate is arranged between the fixing frames, first sliding rails are fixedly connected to the two ends of the L-shaped mounting plate, two-way screws are rotatably connected to the inner parts of the first sliding rails, and clamping assemblies are arranged on the two sides of the first sliding rails. According to the utility model, the distance between the clamping assemblies can be adjusted through the first servo motor and the two-way screw rod, so that the clamping device is applicable to side walls of different sizes, the positions of the clamping plates can be adjusted through the second servo motor, the first screw rod and the second sliding rail, the outer ring of the side wall can be clamped, the inclination angle of the L-shaped mounting plate can be adjusted through the hydraulic cylinder, the inclination angle of the side wall can be adjusted, and the welding of workers is facilitated.

Description

Side wall welding positioning tool

Technical Field

The utility model relates to the technical field of side wall welding positioning tools, in particular to a side wall welding positioning tool.

Background

The automobile body comprises a top cover, a side wall and a bottom plate, and the manufacturing method comprises the following steps: firstly, respectively forming a top cover, a side wall and a bottom plate through sheet metal stamping, and then welding the top cover, the side wall and the bottom plate together through a welding method such as spot welding or laser welding to form the automobile body with the same design shape and size. The side wall of the automobile body needs to be preprocessed before being welded with the top cover and the bottom plate, for example, an upright post is welded or a window upper beam is welded on the side wall of the automobile body, and the side wall of the automobile body needs to be positioned and clamped at multiple angles and can be adjusted in the process, so that the operation is convenient.

The Chinese patent with the patent publication number of CN217529776U discloses a welding positioning tool for side walls of automobile bodies, which comprises two oppositely arranged bases, wherein: the two bases are detachably connected, the distance between the two bases is adjustable, and clamping and fixing of the side walls of the vehicle bodies with different lengths are facilitated; the base is provided with a horizontal part and a vertical part, the horizontal part is provided with a clamp in a sliding manner along the length direction, and the clamp can slide along the width direction of the horizontal part; the vertical portion is also provided with the clamp in a sliding mode along the vertical direction, the clamp can slide along the horizontal direction, and the positions of the four clamps can be adjusted according to different car body side walls, so that the car body side walls can be better clamped and fixed. According to the utility model, through the arrangement of the two bases and the upper clamp thereof, the distance between the two bases is adjustable, so that the distance between the two bases can be adjusted according to the vehicle body side walls with different lengths, then the vehicle body side walls are clamped and fixed through the clamps, and the stand columns or the window upper beams and the like can be welded with the vehicle body side walls.

Above-mentioned location frock is comparatively troublesome to the regulation mode of anchor clamps, and can not carry out inclination's regulation to clamping rear side wall, and inconvenient staff carries out welding work to side wall.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a side wall welding positioning tool.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a side wall welding position frock, includes the base, the equal fixedly connected with mount of left and right sides intermediate position of base, be provided with L type mounting panel between the mount, the equal fixedly connected with first slide rail in both ends of L type mounting panel, the inside of first slide rail is all rotated and is connected with two-way screw rod, the both sides of first slide rail all are provided with clamping assembly, clamping assembly includes the second slide rail, the inside of second slide rail is all rotated and is connected with first screw rod, the equal sliding connection in inside of second slide rail has the second slider, the top of second slider is provided with splint, the both ends of splint all with second slider bolted connection, the equal fixedly connected with first fixing base in upper surface rear end both sides of base, the equal fixedly connected with second fixing base in rear side both ends of L type mounting panel, all be provided with the pneumatic cylinder between first fixing base and the corresponding second fixing base.

Further, the two ends of the side face of the L-shaped mounting plate are fixedly connected with first servo motors, and the output ends of the first servo motors are fixedly connected with one ends of the corresponding bidirectional screws respectively.

Further, the lower extreme fixedly connected with roller of L type mounting panel, the both ends of roller are connected with corresponding mount rotation respectively.

Further, a first sliding block is fixedly connected to the middle position of the lower end of the second sliding rail, the first sliding block is in sliding connection with the corresponding first sliding rail, and the first sliding block is in threaded connection with one side of the corresponding bidirectional screw rod respectively.

Further, the second slider is in threaded connection with the corresponding first screw rod, one end of the second sliding rail is fixedly connected with a second servo motor, and the output end of the second servo motor is fixedly connected with one end of the corresponding first screw rod.

Further, the both ends of pneumatic cylinder are fixedly connected with first connecting block and second connecting block respectively, first connecting block rotates with corresponding first fixing base respectively and is connected, the second connecting block rotates with corresponding second fixing base respectively and is connected.

The utility model has the beneficial effects that:

when the side wall welding positioning tool is used, the distance between the clamping assemblies can be adjusted through the first servo motor and the two-way screw rod, so that the side wall welding positioning tool can be suitable for side walls of different sizes, the positions of the clamping plates can be adjusted through the second servo motor, the first screw rod and the second slide rail, the outer ring of the side wall can be clamped, the inclination angle of the L-shaped mounting plate can be adjusted through the hydraulic cylinder, the inclination angle of the side wall can be adjusted, and welding of workers is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: a front view of the present utility model;

fig. 2: rear view of the present utility model;

fig. 3: the clamping assembly structure of the utility model is schematically shown.

The reference numerals are as follows:

1. a base; 2. a fixing frame; 3. an L-shaped mounting plate; 4. a first slide rail; 5. a bidirectional screw; 6. a first servo motor; 7. a clamping assembly; 8. a roller; 9. a first fixing seat; 10. a first connection block; 11. a hydraulic cylinder; 12. a second connection block; 13. the second fixing seat; 14. a second slide rail; 15. a first screw; 16. a second slider; 17. a clamping plate; 18. a second servo motor; 19. a first slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1-3, relate to a side wall welding positioning tool, including base 1, the equal fixedly connected with mount 2 of left and right sides intermediate position of base 1, be provided with L type mounting panel 3 between the mount 2, the equal fixedly connected with first slide rail 4 in both ends of L type mounting panel 3, the inside of first slide rail 4 is all rotated and is connected with bi-directional screw 5, the both sides of first slide rail 4 all are provided with clamping assembly 7, clamping assembly 7 includes second slide rail 14, the inside of second slide rail 14 is all rotated and is connected with first screw 15, the equal sliding connection in inside of second slide rail 14 has second slider 16, the top of second slider 16 is provided with splint 17, splint 17's both ends all with second slider 16 bolted connection, the equal fixedly connected with first fixing base 9 in upper surface rear end both sides of base 1, the equal fixedly connected with second fixing base 13 in rear side both ends of L type mounting panel 3, all be provided with pneumatic cylinder 11 between first fixing base 9 and the corresponding second fixing base 13.

As shown in fig. 1-3, two ends of the side surface of the L-shaped mounting plate 3 are fixedly connected with a first servo motor 6, the output end of the first servo motor 6 is fixedly connected with one end of a corresponding bidirectional screw 5, the bidirectional screw 5 is driven to rotate by the set first servo motor 6, and the clamping assembly 7 can be driven to move along the first sliding rail 4 through a first sliding block 19, so that the distance between the clamping assemblies 7 can be adjusted, and the device is suitable for side walls of different sizes.

As shown in fig. 1-3, a first slider 19 is fixedly connected to the middle position of the lower end of the second slide rail 14, the first slider 19 is slidably connected with the corresponding first slide rail 4, the first slider 19 is respectively in threaded connection with one side of the corresponding bidirectional screw 5, the second slider 16 is in threaded connection with the corresponding first screw 15, one end of the second slide rail 14 is fixedly connected with a second servo motor 18, the output end of the second servo motor 18 is fixedly connected with one end of the corresponding first screw 15, the second servo motor 18 drives the first screw 15 to rotate, and the second slider 16 can be driven to move along the second slide rail 14, so that the position of the clamping plate 17 can be adjusted, and clamping can be driven to the outer ring of the side periphery of the clamping plate 17.

As shown in fig. 1-3, the lower end of the L-shaped mounting plate 3 is fixedly connected with a roller 8, two ends of the roller 8 are respectively and rotatably connected with a corresponding fixing frame 2, two ends of a hydraulic cylinder 11 are respectively and fixedly connected with a first connecting block 10 and a second connecting block 12, the first connecting block 10 is respectively and rotatably connected with a corresponding first fixing seat 9, the second connecting block 12 is respectively and rotatably connected with a corresponding second fixing seat 13, the L-shaped mounting plate 3 can be driven to rotate around the fixing frame 2 through the roller 8 by stretching and contracting the set hydraulic cylinder 11, so that the inclination angle of the L-shaped mounting plate 3 can be adjusted, the inclination angle of a side wall can be adjusted, and welding of workers is facilitated.

Working principle: when the clamping assembly is used, the distance between the clamping assemblies 7 is adjusted according to the lengths of the upper side and the lower side of the side wall, specifically, the two-way screw 5 is driven to rotate through the arranged first servo motor 6, the clamping assemblies 7 can be driven to move along the first sliding rail 4 through the first sliding blocks 19, the distance between the clamping assemblies 7 can be adjusted, the side wall can be suitable for side walls of different sizes, the upper side and the lower side of the side wall are respectively propped against the surface of the corresponding second sliding rail 14, the first screw 15 is driven to rotate through the arranged second servo motor 18, the second sliding blocks 16 can be driven to move along the second sliding rail 14, the position of the clamping plate 17 can be adjusted, clamping can be further driven to clamp the outer ring of the side wall 17, the L-shaped mounting plate 3 can be driven to rotate around the fixing frame 2 through the roller 8 through the telescopic hydraulic cylinders 11, the inclination angle of the L-shaped mounting plate 3 can be adjusted, the inclination angle of the side wall can be adjusted, and welding of workers can be facilitated.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. The utility model provides a side wall welding position frock, includes base (1), its characterized in that: the novel hydraulic cylinder is characterized in that a fixing frame (2) is fixedly connected to the middle positions of the left side and the right side of the base (1), an L-shaped mounting plate (3) is arranged between the fixing frames (2), two ends of the L-shaped mounting plate (3) are fixedly connected with first sliding rails (4), two sides of the first sliding rails (4) are fixedly connected with two-way screws (5) in a rotating mode, clamping assemblies (7) comprise second sliding rails (14), first screws (15) are fixedly connected to the inner portions of the second sliding rails (14) in a rotating mode, second sliding blocks (16) are fixedly connected to the inner portions of the second sliding rails (14), clamping plates (17) are arranged above the second sliding blocks (16), two ends of the clamping plates (17) are fixedly connected with second sliding blocks (16) in a bolt mode, two sides of the rear end of the upper surface of the base (1) are fixedly connected with first fixing seats (9), two ends of the rear side of the L-shaped mounting plate (3) are fixedly connected with second fixing seats (13), and hydraulic cylinders (11) are arranged between the first fixing seats and the first fixing seats (9).

2. The side wall welding positioning tool according to claim 1, wherein: the two ends of the side face of the L-shaped mounting plate (3) are fixedly connected with a first servo motor (6), and the output end of the first servo motor (6) is fixedly connected with one end of a corresponding bidirectional screw rod (5) respectively.

3. The side wall welding positioning tool according to claim 1, wherein: the lower end of the L-shaped mounting plate (3) is fixedly connected with a roller (8), and two ends of the roller (8) are respectively and rotatably connected with the corresponding fixing frame (2).

4. The side wall welding positioning tool according to claim 1, wherein: the middle position of the lower end of the second sliding rail (14) is fixedly connected with a first sliding block (19), the first sliding block (19) is in sliding connection with the corresponding first sliding rail (4), and the first sliding block (19) is in threaded connection with one side of the corresponding bidirectional screw rod (5) respectively.

5. The side wall welding positioning tool according to claim 1, wherein: the second sliding block (16) is in threaded connection with a corresponding first screw (15), one end of the second sliding rail (14) is fixedly connected with a second servo motor (18), and the output end of the second servo motor (18) is fixedly connected with one end of the corresponding first screw (15).

6. The side wall welding positioning tool according to claim 1, wherein: the two ends of the hydraulic cylinder (11) are fixedly connected with a first connecting block (10) and a second connecting block (12) respectively, the first connecting block (10) is connected with the corresponding first fixing seat (9) in a rotating mode, and the second connecting block (12) is connected with the corresponding second fixing seat (13) in a rotating mode.