CN219005109U

CN219005109U - Flexible connection row welding tool

Info

Publication number: CN219005109U
Application number: CN202223466097.4U
Authority: CN
Inventors: 张实丹; 张娥松
Original assignee: Wuxi Weitongli New Energy Electric Co ltd
Current assignee: Wuxi Weitongli New Energy Electric Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-12
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a flexible connection row welding tool, which belongs to the field of flexible connection row welding and comprises the following components: the automatic fixing device comprises a fixed workbench and a movable workbench, wherein the upper end face of the fixed workbench is fixedly provided with a transverse limiting mechanism and a transverse electric sliding rail respectively, the upper ends of the transverse limiting mechanism and the transverse electric sliding rail are fixedly provided with a sliding base, the upper end face of the sliding base is fixedly provided with a longitudinal electric sliding rail and a longitudinal limiting mechanism, the lower end face of the movable workbench is close to four corners and is fixedly connected with second supporting legs, the lower ends of the second supporting legs are all connected with universal pulleys, the front end faces of the fixed workbench and the movable workbench are fixedly connected with a fixing piece and an adjusting rotating arm respectively, and the lower end of the fixing piece is fixedly provided with a servo mechanism. Therefore, the welding tool can effectively meet the clamping and welding requirements of workpieces with different curvatures such as extrusion molding busbar, and has practicability.

Description

Flexible connection row welding tool

Technical Field

The utility model relates to a welding tool, in particular to a flexible connection row welding tool, and belongs to the field of flexible connection row welding.

Background

The welding fixture is a set of flexible fixture for welding, fixing, compressing and positioning. The welding machine is mainly used for welding various weldable materials, and welding large, medium and small materials.

The patent of current publication No. CN217493244U discloses a welding fixture, including: sleeve pipe, core piece and a plurality of mount pad are connected through the connecting piece between every adjacent two mount pad, the core piece includes: core bar and circular cone spare, the one end of core bar is equipped with first external screw thread, the other end of core bar is equipped with the second external screw thread, sheathed tube one end be equipped with first external screw thread matched with first internal screw thread, the sheathed tube other end be equipped with second external screw thread matched with second internal screw thread, be equipped with three at least radial stay tube subassemblies of group in every mount pad, the mount pad is equipped with the step hole that is used for acceping radial stay tube subassembly, radial stay tube subassembly includes: radial stay tube, set up boss and the elastic component of cover on radial stay tube, radial stay tube is close to the conical part butt with the core piece after passing the sleeve pipe that the one end of core piece, the sleeve pipe is equipped with and radially stay tube matched with perforation to can increase the application scope of welding frock.

The welding tool is similar to a traditional welding tool, the welding direction is mainly aimed at welding of straight workpieces, the welding is not good for welding of workpieces with bending degree like extrusion molding busbar, positioning and clamping are not good, and therefore the welding difficulty is high.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a flexible connection row welding tool which can realize the function of clamping and welding workpieces with different curvatures, and solves the problems that most welding tools in the prior art only can weld straight workpieces and cannot well clamp and position bent workpieces.

In order to solve the problems, the following technical scheme is provided:

the flexible connection row welding tool comprises a fixed workbench and a movable workbench, wherein the upper end face of the fixed workbench is fixedly provided with a transverse limiting mechanism and a transverse electric sliding rail respectively, the upper ends of the transverse limiting mechanism and the transverse electric sliding rail are fixedly provided with a sliding base, the upper end face of the sliding base is fixedly provided with a longitudinal electric sliding rail and a longitudinal limiting mechanism, the lower end face of the movable workbench is close to four corners and is fixedly connected with second supporting legs, the lower ends of the fourth second supporting legs are respectively connected with universal pulleys, the front end faces of the fixed workbench and the movable workbench are respectively fixedly connected with a fixing piece and an adjusting rotating arm, the lower end of the fixing piece is fixedly provided with a servo mechanism, and the output end of the servo mechanism penetrates through the fixing piece and is fixedly connected with the adjusting rotating arm;

the adjustable support is characterized in that an adjusting base is fixedly arranged on the upper end face of the longitudinal electric sliding rail and the upper end face of the longitudinal limiting mechanism, an adjusting groove is fixedly formed in the inner end of the adjusting base, one side of the adjusting groove is rotationally connected with a supporting shaft, a turbine is fixedly sleeved on the outer wall of the supporting shaft, the upper end of the supporting shaft penetrates through the adjusting base and is fixedly connected with the supporting base, a supporting ring is fixedly connected with the lower end face of the supporting base, an installing frame is fixedly connected with the upper end face of the adjusting base, an electric push rod is fixedly connected with the upper end face of the installing frame, and the output end of the electric push rod penetrates through the installing frame and is rotationally sleeved with a clamping base.

Furthermore, the connecting mechanisms on the movable workbench and the fixed workbench are identical.

Further, an adjusting motor is fixedly arranged on the outer wall of the adjusting base, the output end of the adjusting motor penetrates through the adjusting groove and is fixedly connected with a worm, and the worm is meshed with the turbine.

Further, an annular groove is fixedly formed in the upper end face of the adjusting base, and the supporting ring is rotatably sleeved at the inner end of the annular groove.

Further, the clamping base and the supporting base are fixedly provided with limiting holes at the positions close to four corners, four limiting rods are sleeved in the limiting holes in a sliding mode, springs are fixedly connected to the positions close to four corners at the positions close to the two sides of the clamping base and the supporting base, and the four springs are movably sleeved on the outer walls of the four limiting rods respectively.

Furthermore, the lower end face of the fixed workbench is close to four corners and is fixedly connected with a first supporting leg, and the lower end face of the four first supporting legs is fixedly connected with an anti-skid pad.

Compared with the prior art, the utility model has the beneficial effects that: according to the device, the clamping base is driven by the electric push rod to push down the supporting base to clamp a workpiece, then the workpiece is adjusted by the transverse electric slide rail and the longitudinal electric slide rail, the welding position of the workpiece is calibrated, the welding requirement on the straight workpiece can be met, the workpiece with certain bending degree can be calibrated by directly rotating the adjusting supporting base, if the workpiece cannot be met, the servo mechanism drives the adjusting rotating arm to rotate so as to drive the movable workbench to rotate relative to the fixed workbench, the approximate position is adjusted, then the position is adjusted by the slide rail, finally, the worm is driven by the adjusting motor to rotate so as to drive the turbine to rotate so as to further drive the supporting shaft to rotate, the rotation of the adjusting supporting base and the clamping base is realized, the workpiece is convenient to weld after being accurately aligned, the operation is convenient and trouble-saving, the welding of the workpiece with different bending degree requirements can be adapted, and the applicability is wider;

compared with the prior art, the utility model has the beneficial effects that: the device is mainly controlled through the machine to the welding angle adjustment of work piece, and the calibration is accurate, and the welding is convenient, can save the time of staff calibration welding position, improves work efficiency.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic top view of a part of a preferred embodiment of a flexible joint row welding fixture according to the present utility model;

FIG. 2 is a front view of a preferred embodiment of a flexible joint row welding fixture according to the present utility model;

FIG. 3 is a schematic side cross-sectional view of an adjustment base-related connection structure of a preferred embodiment of a flexible connection row welding fixture in accordance with the present utility model;

fig. 4 is a schematic view of a sliding base structure of a preferred embodiment of a flexible connection row welding tool according to the present utility model.

In the figure: 1. a fixed workbench; 2. a transverse limiting mechanism; 3. a transverse electric sliding rail; 4. a slide base; 5. a longitudinal electric slide rail; 6. a longitudinal limit mechanism; 7. adjusting the base; 8. an adjustment tank; 9. a support shaft; 10. a turbine; 11. adjusting a motor; 12. an annular groove; 13. a support ring; 14. a support base; 15. a mounting frame; 16. an electric push rod; 17. a clamping base; 18. a limiting hole; 19. a limit rod; 20. a spring; 21. a movable working table; 22. a first support leg; 23. an anti-slip pad; 24. a second support leg; 25. a universal pulley; 26. a fixing member; 27. a servo mechanism; 28. adjusting the rotating arm; 29. a worm.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the flexible connection row welding fixture provided in this embodiment includes a fixed workbench 1 and a movable workbench 21, the upper end surface of the fixed workbench 1 is fixedly provided with a transverse limiting mechanism 2 and a transverse electric sliding rail 3 respectively, the transverse limiting mechanism 2 is used for sliding and limiting the sliding base 4, the transverse electric sliding rail 3 is used for driving the sliding base 4 and a connecting mechanism thereon to transversely move, the upper ends of the transverse limiting mechanism 2 and the transverse electric sliding rail 3 are fixedly provided with the sliding base 4, the upper end surface of the sliding base 4 is fixedly provided with a longitudinal electric sliding rail 5 and a longitudinal limiting mechanism 6, the longitudinal electric sliding rail 5 is used for driving an adjusting base 7 and a connecting structure thereon to longitudinally slide, the longitudinal limiting mechanism 6 is used for moving and stabilizing and limiting the adjusting base 7, the lower end surface of the movable workbench 21 is close to four corners, the lower end surfaces of the second supporting legs 24 are fixedly connected with universal pulleys 25, the front end surfaces of the fixed workbench 1 and the movable workbench 21 are conveniently and rotatably adjusted relative to the fixed workbench 1, the front end surfaces of the fixed workbench 1 and the movable workbench 21 are fixedly connected with a fixing piece 26 and an adjusting rotating arm 28 respectively, the fixing piece 26 is fixedly connected with the lower end 27 of the fixing piece 26 and the output end 27 is fixedly connected with the rotating arm 28.

The vertical electronic slide rail 5 and vertical stop gear 6 up end fixedly are provided with the regulation base 7, the fixed adjustment tank 8 of having seted up of regulation base 7 inner, be that adjustment tank 8 one side rotates and is connected with back shaft 9, the turbine 10 has been fixedly cup jointed on the back shaft 9 outer wall, back shaft 9 upper end runs through regulation base 7 and fixedly connected with support base 14, terminal surface fixedly connected with supporting ring 13 under the support base 14, regulation base 7 up end fixedly connected with installing frame 15, installing frame 15 up end fixedly connected with electric putter 16, electric putter 16 output has run through installing frame 15 and has rotated the centre gripping base 17 of cup jointing.

Preferably, the connection mechanisms on the movable table 21 and the fixed table 1 are identical.

Preferably, an adjusting motor 11 is fixedly arranged on the outer wall of the adjusting base 7, the output end of the adjusting motor 11 penetrates through the adjusting groove 8 and is fixedly connected with a worm 29, the worm 29 is meshed with the turbine 10, the worm 29 is driven to rotate through the adjusting motor 11, the turbine 10 is driven to rotate, the supporting shaft 9 can be further driven to rotate, and the supporting base 14 can be further driven to rotate for rotation adjustment.

Preferably, the upper end surface of the adjusting base 7 is fixedly provided with an annular groove 12, the supporting ring 13 is rotatably sleeved at the inner end of the annular groove 12, and the supporting base 14 is stably supported in an auxiliary mode through the supporting ring 13.

Preferably, limiting holes 18 are fixedly formed in the positions, close to four corners, of the opposite sides of the clamping base 17 and the supporting base 14, limiting rods 19 are sleeved in the four limiting holes 18 in a sliding mode, springs 20 are fixedly connected to the positions, close to the four corners, of the opposite sides of the clamping base 17 and the supporting base 14, the four springs 20 are movably sleeved on the outer walls of the four limiting rods 19 respectively, and force generated when the electric push rod 16 drives the clamping base 17 to press downwards can be buffered through the springs 20, so that the stress of a workpiece is prevented from being overlarge.

Preferably, the lower end face of the fixed workbench 1 is close to the four corners and fixedly connected with the first supporting legs 22, the lower end faces of the four first supporting legs 22 are fixedly connected with the anti-slip pads 23, and the pain anti-slip pads 23 stably support the fixed workbench 1.

The application principle and the application flow of the utility model are as follows:

two workpieces to be welded are respectively fixed on the fixed workbench 1 and the movable workbench 21 by utilizing the clamping of the supporting base 14 and the clamping base 17, then the welding is performed after the positions of the welding positions of the two workpieces are adjusted through the respective transverse electric sliding rail 3 and the longitudinal electric sliding rail 5, the worm 29 is driven to rotate by the adjusting motor 11 to drive the turbine 10 to rotate, the supporting shaft 9 is further driven to rotate, the supporting base 14 is further driven to rotate, the welding is performed after the workpiece is driven to rotate and adjusted, and the servo mechanism 27 is started to drive the adjusting rotating arm 28 to rotate when necessary, so that the movable workbench 21 is driven to rotate relative to the fixed workbench 1, and the welding requirement of the bent workpieces is met.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The flexible connection row welding tool is characterized by comprising a fixed workbench (1) and a movable workbench (21), wherein a transverse limiting mechanism (2) and a transverse electric sliding rail (3) are respectively and fixedly arranged on the upper end face of the fixed workbench (1), a sliding base (4) is fixedly arranged at the upper ends of the transverse limiting mechanism (2) and the transverse electric sliding rail (3), a longitudinal electric sliding rail (5) and a longitudinal limiting mechanism (6) are fixedly arranged on the upper end face of the sliding base (4), second supporting legs (24) are fixedly connected to the lower end face of the movable workbench (21) close to four corners, universal pulleys (25) are respectively and fixedly connected to the front end faces of the fixed workbench (1) and the movable workbench (21), a fixing piece (26) and an adjusting rotating arm (28) are respectively and fixedly arranged at the lower ends of the fixing piece (26), and the output end of the servo mechanism (27) penetrates through the fixing piece (26) and is fixedly connected with the adjusting rotating arm (28);

the utility model discloses a motor-assisted bicycle, including vertical electronic slide rail (5) and vertical stop gear (6), including vertical electronic slide rail (5), vertical stop gear (6), regulation base (7) up end is fixed to be provided with regulation base (7), is regulation groove (8) one side rotation of being regulation base (7) and is connected with back shaft (9), turbine (10) have been fixedly cup jointed on back shaft (9) outer wall, back shaft (9) upper end runs through regulation base (7) and fixedly connected with back shaft (14), terminal surface fixedly connected with supporting ring (13) under supporting base (14), regulation base (7) up end fixedly connected with installing frame (15), installing frame (15) up end fixedly connected with electric putter (16), electric putter (16) output runs through installing frame (15) and rotates and cup joints centre gripping base (17).

2. A flexible joint line welding fixture according to claim 1, characterized in that the connection mechanisms on the movable table (21) and the fixed table (1) are identical.

3. The flexible connection row welding fixture according to claim 1, wherein an adjusting motor (11) is fixedly arranged on the outer wall of the adjusting base (7), the output end of the adjusting motor (11) penetrates through the adjusting groove (8) and is fixedly connected with a worm (29), and the worm (29) is meshed with the turbine (10).

4. The flexible connection row welding fixture according to claim 1, wherein an annular groove (12) is fixedly formed in the upper end face of the adjusting base (7), and the supporting ring (13) is rotatably sleeved at the inner end of the annular groove (12).

5. The flexible connection row welding fixture according to claim 1, wherein limiting holes (18) are fixedly formed in positions, close to four corners, of opposite sides of the clamping base (17) and the supporting base (14), limiting rods (19) are slidably sleeved in the four limiting holes (18), springs (20) are fixedly connected to positions, close to four corners, of opposite sides of the clamping base (17) and the supporting base (14), and the four springs (20) are movably sleeved on outer walls of the four limiting rods (19) respectively.

6. The flexible connection row welding fixture according to claim 1, wherein a first supporting leg (22) is fixedly connected to the lower end face of the fixed workbench (1) close to four corners, and anti-slip pads (23) are fixedly connected to the lower end faces of the four first supporting legs (22).