Welding tool for robot welding workstation

Abstract

The welding tool for the robot welding workstation comprises an installation plate and supporting legs, a plurality of installation side plates are installed below the installation plate, overturning assemblies are installed on the installation side plates and comprise connecting rod pieces, lower fastening pieces matched with the installation side plates are installed on the lower end face of the installation plate, and the supporting legs are installed on the lower fastening pieces. An upper fastener matched with the mounting side plate is mounted on the upper end face of the mounting plate, a first connecting plate is mounted on the lower end face of the mounting plate and fixedly connected with the mounting plate, two connecting parts are mounted in the first connecting plate, and adjusting legs are mounted on the lower end faces of the supporting legs. Compared with the prior art, the welding platform has the beneficial effects that a plurality of clamping surfaces of the welding platform can be independently overturned up and down, more clamping dimensions are provided for clamping welding parts, and meanwhile, the welding platform is suitable for clamping operation of more non-standard parts.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of welding tooling, specifically about a kind of welding tooling for robot welding workstation. BACKGROUND

[0002] Welding robot workstation is the industrial production welding equipment combined with robot and advanced welding technology, and repeatable welding task is carried out by programming control software.

[0003] Welding robot workstation is often used with welding platform, and the welding platform is used to fix the welding parts, and different fastening tooling is installed to fix the welding parts to facilitate robot welding.

[0004] Common welding platform is multi-clamping surface platform, and multiple clamping surfaces are used to clamp the welding parts, but the clamping surface is relatively fixed, and when clamping non-standard welding parts is needed, clamping tooling is often customized. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of welding tooling for robot welding workstation to solve the above problems.

[0006] In order to achieve the above purpose, the utility model provides a kind of welding tooling for robot welding workstation, including installation plate and support leg, the installation plate lower portion is equipped with several installation side plates, the installation side plate is equipped with turnover assembly, the turnover assembly includes connecting rod, the lower end surface of installation plate is equipped with lower fastener matched with installation side plate, the upper end surface of installation plate is equipped with upper fastener matched with installation side plate.

[0007] In one or more embodiments of the utility model, the lower end surface of the installation plate is equipped with the first connecting plate, the first connecting plate is fixedly connected with the installation plate, and two connecting parts are installed in the first connecting plate.

[0008] In one or more embodiments of the utility model, the installation side plate is equipped with the second connecting plate on the side close to the first connecting plate, the second connecting plate is fixedly connected with the installation side plate, and two connecting parts are installed in the second connecting plate.

[0009] In one or more embodiments of the utility model, the connecting part of the first connecting plate away from the installation side plate is connected with the first connecting rod, and the connecting part of the first connecting plate close to the installation side plate is connected with the second connecting rod.

[0010] In one or more embodiments of the utility model, the connecting part of the installation plate close to the installation plate is connected with the third connecting rod, and the connecting part of the second connecting plate away from the installation plate is connected with the fourth connecting rod.

[0011] In one or more embodiments of the utility model, the first connecting rod one end and third connecting rod one end install the connecting part of mutual cooperation, fourth connecting rod one end and second connecting rod one end install the connecting part of mutual cooperation.

[0012] In one or more embodiments of the utility model, the third connecting rod middle part and second connecting rod middle part install the connecting part of mutual cooperation.

[0013] In one or more embodiments of the utility model, the mounting side plate is installed with fastening pull ring, the mounting plate is installed with third connecting plate, the third connecting plate is installed with locking rod inside, the locking rod and fastening pull ring between installation have pull rod, the pull rod and fastening pull ring and locking rod are all matched.

[0014] In one or more embodiments of the utility model, the mounting side plate is installed with the second connecting plate one side and mounting plate lower end surface connecting place installs the lock buckle.

[0015] In one or more embodiments of the utility model, the supporting leg lower end surface is installed with adjusting leg.

[0016] Compared with prior art, the utility model has the advantages that the multiple clamping surfaces of the welding platform can be independently turned up and down, more clamping dimensions are provided for clamping welding pieces, and more non-standard pieces can be clamped. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is first structure diagram of a kind of welding tool for robot welding workstation in an embodiment of the utility model;

[0018] Figure 2 It is second structure diagram of a kind of welding tool for robot welding workstation in an embodiment of the utility model;

[0019] Figure 3 It is Figure 2 enlarged view in A of middle;

[0020] Figure 4 It is third structure diagram of a kind of welding tool for robot welding workstation in an embodiment of the utility model;

[0021] Figure 5 It is Figure 4 enlarged view in B of middle;

[0022] Figure 6 It is part structure diagram of a kind of welding tool for robot welding workstation in an embodiment of the utility model.

[0023] MAIN REFERENCE NUMERALS EXPLANATION:

[0024] 1-mounting plate, 2-mounting side plate, 3-support leg, 301-adjustable leg, 401-first connecting plate, 402-second connecting plate, 403-first connecting rod, 404-second connecting rod, 405-third connecting rod, 406-fourth connecting rod, 5-catch, 601-fastening ring, 602-pull rod, 603-locking rod, 604-third connecting plate. DETAILED DESCRIPTION

[0025] The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of protection of the present application is not limited by the specific embodiments.

[0026] A welding tool for a robot welding workstation is used for mounting a welding fixture, a plurality of mounting holes are formed on the welding tool, the hole diameter of the mounting holes is 28mm, which is suitable for mounting the welding fixture, the hole spacing is a standard spacing of 10cm, the welding fixture and the quick fixture for fixing the welding part are used to facilitate the welding operation of the welding robot, and the welding tool is suitable for the robot welding workstation.

[0027] Reference Figures 1-2 As shown in the figure, a welding tool for a robot welding workstation includes a mounting plate 1 and a support leg 3, the mounting plate 1 is a flat mounting fixture surface, a plurality of mounting holes are formed on the mounting plate 1, and a plurality of mounting side plates 2 are mounted below the mounting plate 1. The mounting side plates 2 are not directly connected to the mounting plate 1, but are connected through the lower turnover assembly and the fixing part. Each mounting side plate 2 can be independently turned over using the turnover assembly, or multiple mounting side plates 2 can be cooperatively turned over according to the site conditions and the welding part standards.

[0028] A plurality of turnover assemblies are mounted on the mounting side plate 2, the number of turnover assemblies is determined according to the length of the mounting plate 1 and the mounting side plate 2, to ensure the stability during the turnover process and the fixation after the turnover is completed. The turnover assembly includes a connecting rod, the turnover assembly uses four connecting rods to move in combination, and under the joint action of multiple turnover assemblies, the mounting side plate 2 can be kept stable, and the verticality relative to the mounting plate 1 is maintained before and after the turnover.

[0029] Reference Figures 1-2 As shown in the figure, an upper fastener and a lower fastener are mounted between the mounting plate 1 and the mounting side plate 2. The lower fastener is used to lock the mounting side plate 2 when the mounting side plate 2 is not turned over, to maintain the verticality of the mounting side plate 2 relative to the mounting plate 1. The upper locking part is used to lock the mounting side plate 2 after the turnover is completed, to maintain the stability after the turnover, and to ensure that the mounting side plate 2 after the turnover still maintains the vertical state relative to the mounting plate 1. The specific number of upper fasteners and lower fasteners is determined according to the length of the mounting plate 1 and the mounting side plate 2.

[0030] If you want to flip the installation side plate 2, the connecting rod assists the displacement and limiting of the installation side plate 2 during the process of manually lifting the installation side plate 2, and when reaching the predetermined position, i.e. flipping to be perpendicular to the installation plate 1 again, the connecting rod limits the installation side plate 2.

[0031] Reference Figures 4-6 As shown, the lower end surface of the installation plate 1 is provided with a first connecting plate 401, and the first connecting plate 401 is fixedly connected with the installation plate 1 through a bolt assembly. The first connecting plate 401 is internally provided with two connecting portions. The second connecting plate 402 is installed on the side close to the first connecting plate 401 of the installation side plate 2, and the second connecting plate 402 is fixedly connected with the installation side plate 2 through a bolt assembly. The second connecting plate 402 is internally provided with two connecting portions, which are used to connect the connecting rods and can simultaneously connect two connecting rods for cooperative movement. The connecting portions in the first connecting plate 401 and the second connecting plate 402 are fixedly connected on the first connecting plate 401 and the second connecting plate 402, and the connecting rods can rotate around them.

[0032] The connecting portion away from the installation side plate 2 in the first connecting plate 401 is connected with a first connecting rod 403, and the connecting portion close to the installation side plate 2 in the first connecting plate 401 is connected with a second connecting rod 404. The connecting portion close to the installation plate 1 in the second connecting plate 402 is connected with a third connecting rod 405, and the connecting portion away from the installation plate 1 in the second connecting plate 402 is connected with a fourth connecting rod 406. The first connecting rod 403 and the third connecting rod 405 are provided with mutually matched connecting portions at one end, the fourth connecting rod 406 and the second connecting rod 404 are provided with mutually matched connecting portions at one end, and the third connecting rod 405 and the second connecting rod 404 are provided with mutually matched connecting portions at the middle portion. The mutually matched connecting portions of the above three connecting rods do not contact the first connecting plate 401 and the second connecting plate 402, and can move synchronously during the movement of the connecting rods.

[0033] Reference Figures 4-6 As shown, the upper and lower fasteners matched with the installation plate 1 and the installation side plate 2 include a lock, a double-end hook rope, a quick clamp, a buckle, a snap screw, etc., which are used to fasten the installation side plate 2 to fix the installation side plate 2 relative to the installation plate 1 while keeping the installation side plate 2 perpendicular to the installation plate 1. The lower end surface of the installation plate 1 is provided with a lower fastener matched with the installation side plate 2, which is used to lock the installation side plate 2 which has not been flipped and cooperates with the retracted flip assembly to keep the installation side plate 2 perpendicular to the installation plate 1. The upper end surface of the installation plate 1 is provided with an upper fastener matched with the installation side plate 2. The upper fastener is used to keep the installation side plate 2 fixed and perpendicular to the installation plate 1 after the installation side plate 2 is flipped, and cooperates with the flip assembly.

[0034] Reference Figures 4-6As shown, the mounting side plate 2 is provided with a fastening pull ring 601 fixedly connected to the mounting side plate 2, the mounting plate 1 is provided with a third connecting plate 604 mounted through a bolt assembly, the third connecting plate 604 is internally provided with a locking rod 603 mounted through a connecting shaft, the locking rod 603 is provided with a pull rod 602 between the fastening pull ring 601, one end of the pull rod 602 is hung on the fastening pull ring 601, and the other end is fixedly connected to the connecting shaft in the third connecting plate 604, and the pull rod 602 cooperates with the fastening pull ring 601 and the locking rod 603. The fastening pull ring 601 cooperates with the locking rod 603 to fix the mounting side plate 2. The side of the second connecting plate 402 mounted on the mounting side plate 2 is provided with a snap buckle 5 at the connecting position of the mounting plate 1 and the lower end surface, and the snap buckle 5 is used to fix the mounting side plate 2 when it is not turned over.

[0035] Optionally, a proper number of triangular vertical angle irons can be mounted at the connecting position of the mounting plate 1 and the mounting side plate 2 to further ensure that the mounting side plate 2 is perpendicular to the mounting plate 1 when the mounting side plate 2 is locked. At the same time, when selecting the locking assembly for fixing the mounting side plate 2, a lock buckle, a double-end hook rope, a quick clamp, a buckle bayonet screw, etc. can be added according to the site conditions and used in combination to ensure the fixation and perpendicularity of the mounting side plate 2.

[0036] Reference Figure 1 As shown, the lower end surface of the support leg 3 is provided with an adjusting leg 301 for adjusting the height of the support leg 3, which is suitable for uneven ground or inclined mounting plate 1, and the mounting plate 1 is leveled by adjusting the bolt assembly in the adjusting leg 301.

[0037] In use, when clamping a conventional welding part, the lower fastener below the mounting plate 1 can be locked, and the welding clamp is mounted on the mounting plate 1 and the mounting side plate 2 below the mounting plate 1. When welding a non-standard welding part, one mounting side plate 2 can be independently turned over according to the site conditions, or multiple mounting side plates 2 can be turned over in cooperation to clamp synchronously, and at most four mounting side plates 2 can be turned over synchronously and welding clamps can be installed at the same time.

[0038] Before the installation side plate 2 is turned over by using the turnover assembly, the corresponding lower fastener on the installation side plate 2 to be turned over is manually released from the contact with the installation side plate 2 and fixed, and then the installation side plate 2 is manually turned up, the movement track of the installation side plate 2 is limited in the process of the manual upward turning, and when the movement of the connecting rod is terminated, the installation side plate 2 reaches the position perpendicular to the installation plate 1, at this time, the upper fastener installed on the installation plate 1 is used to cooperate with the angle iron or other fastener to fix the installation side plate 2 and keep the installation side plate 2 perpendicular to the installation plate 1. When it is desired to restore the position of the installation side plate 2, only the upper fastener is released, and the installation side plate 2 is manually pressed down and pushed back, and under the action of the turnover assembly, the installation side plate 2 finally returns to the position perpendicular to the installation plate 1 below the installation plate 1, and the reset is completed after the lower fastener is locked.

[0039] Compared with the prior art, the welding platform has the beneficial effects that the plurality of clamping surfaces can be independently turned up and down, more clamping dimensions are provided for clamping welding pieces, and more non-standard clamping operations are adapted.

[0040] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A welding fixture for a robotic welding station comprising a mounting plate and a support leg, characterized in that, The installation plate is installed below several installation side plates, the installation side plates are installed with turnover assemblies, the turnover assemblies include connecting rods, the lower end surface of the installation plate is installed with lower fasteners matched with the installation side plates, and the upper end surface of the installation plate is installed with upper fasteners matched with the installation side plates.

2. A welding fixture for a robotic welding station according to claim 1, characterized in that The lower end surface of the installation plate is installed with a first connecting plate, the first connecting plate is fixedly connected with the installation plate, and the first connecting plate is internally installed with two connecting portions.

3. A welding fixture for a robotic welding station according to claim 2, characterized in that The installation side plate is installed with a second connecting plate on the side close to the first connecting plate, the second connecting plate is fixedly connected with the installation side plate, and the second connecting plate is internally installed with two connecting portions.

4. A welding fixture for a robotic welding station according to claim 3, characterized in that The first connecting plate is connected with a first connecting rod at the connecting portion away from the installation side plate, and the first connecting plate is connected with a second connecting rod at the connecting portion close to the installation side plate.

5. A welding fixture for a robotic welding station according to claim 4, wherein, The second connecting plate is connected with a third connecting rod at the connecting portion close to the installation plate, and the second connecting plate is connected with a fourth connecting rod at the connecting portion away from the installation plate.

6. A welding fixture for a robotic welding station according to claim 5, wherein, The first connecting rod is installed with a connecting portion matched with one end of the third connecting rod, and the fourth connecting rod is installed with a connecting portion matched with one end of the second connecting rod.

7. A welding fixture for a robotic welding station according to claim 5, wherein, The third connecting rod is installed with a connecting portion matched with the middle portion of the second connecting rod.

8. The welding fixture for a robotic welding station of claim 1, wherein, The installation side plate is installed with a fastening pull ring, the installation plate is installed with a third connecting plate, the third connecting plate is internally installed with a locking rod, a pull rod is installed between the locking rod and the fastening pull ring, and the pull rod is matched with the fastening pull ring and the locking rod.

9. The welding fixture for a robotic welding station of claim 1, wherein, The side, on which the installation side plate is installed with the second connecting plate, is installed with a snap buckle at the connection position with the lower end surface of the installation plate.

10. The welding fixture for a robotic welding station of claim 1, wherein, The supporting leg is installed with an adjusting leg at the lower end surface.

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