Assembly auxiliary device for robot welding gun production

Abstract

The utility model relates to the technical field of welding equipment production, in particular to an auxiliary assembly device for robot welding gun production, which comprises a base, a support frame, a jack, an adjusting mechanism, a clamping mechanism, an operating arm and a mounting seat, the support frame is fixedly arranged at one end of the upper surface of the base, the jack is mounted on the upper surface of the base, and the adjusting mechanism is mounted on the operating arm. The supporting frame is arranged on the upper surface of the base and arranged on the inner side of the supporting frame, the adjusting mechanism is clamped on the inner side of the supporting frame, the clamping mechanism is arranged at one end of the adjusting mechanism, the mounting base is arranged on the upper surface of the base, the operating arm is connected with the mounting base, and the adjusting mechanism comprises a lifting base, a sleeve, an adjusting plate, a toothed plate and an adjusting screw. The assembly auxiliary device for robot welding gun production is mainly used for connection work between the operation arm and the base, the height and angle of the clamped operation arm can be adjusted according to the requirements of the position of the base installation hole and the preset position of the operation arm, the operation arm is convenient to adjust and reliable to fix, and therefore installation work is convenient.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment manufacturing technology, and in particular to an assembly auxiliary device for the production of robotic welding guns. Background Technology

[0002] A robotic welding torch is a welding clamp or torch mounted on the end-axis flange of an industrial robot, enabling it to perform welding operations. The main function of a robotic welding torch is to use the heat generated by the high current and high voltage of the welding machine to melt the welding wire. The molten welding wire penetrates into the area to be welded, and after cooling, the welded objects are firmly joined together.

[0003] The main body of the robotic welding torch needs to be installed with the operating arm and the drive base. However, due to the certain angular offset of the mounting holes and the fact that the operating arm is generally bent or tilted, it is difficult to adjust the position of the operating arm during installation, making it difficult to align the mounting holes. Therefore, an auxiliary device is needed to effectively fix and support the operating arm while meeting the adjustment needs of the operating arm, so that its mounting holes and the drive base can be more easily aligned. Utility Model Content

[0004] This utility model addresses the deficiencies in the prior art by providing an assembly auxiliary device for the production of robotic welding guns.

[0005] This utility model is achieved through the following technical solution:

[0006] An assembly auxiliary device for producing robotic welding torches includes a base, a support frame, a jack, an adjustment mechanism, a clamping mechanism, an operating arm, and a mounting seat. The support frame is fixedly mounted on one end of the upper surface of the base. The jack is mounted on the upper surface of the base and located inside the support frame. The adjustment mechanism is engaged inside the support frame. The clamping mechanism is located at one end of the adjustment mechanism. The mounting seat is located on the upper surface of the base. The operating arm is connected to the mounting seat. The adjustment mechanism includes a lifting seat, a sleeve, an adjustment plate, a toothed plate, and an adjustment screw. The lifting seat is engaged inside the support frame. The sleeve is fixedly mounted inside the lifting seat. The adjustment plate is fixedly mounted inside the lifting seat. The toothed plate is engaged inside the adjustment plate. The adjustment screw is movably connected to one end of the toothed plate.

[0007] In a preferred embodiment of this utility model, the clamping mechanism includes a rotating shaft, a toothed ring, a clamping plate, a clamping seat, a fixing screw, a knob, a plug rod, and a limiting ring. The rotating shaft is fixedly disposed on the back of the clamping plate, the toothed ring is fixedly disposed on the outside of the rotating shaft, the fixing screw is clamped inside the clamping plate, the clamping seat is fixedly disposed on one end of the fixing screw, the knob is threadedly connected to the fixing screw, the plug rod is fixedly disposed on the outside of the clamping plate, and the limiting ring is fixedly disposed on the outside of the plug rod.

[0008] The clamping mechanism is mainly used to clamp and fix the operating arm that needs to be installed, so as to facilitate the height and angle adjustment of the clamped operating arm and facilitate the installation work.

[0009] In a preferred embodiment of this utility model, a guide block is provided on the back of the lifting seat, and a guide groove that cooperates with it is opened on the inner side of the support frame. The telescopic end of the jack is fixed to the bottom of the lifting seat.

[0010] The jack controls the height adjustment of the lifting seat, which facilitates the adjustment of the height of the operating arm fixed by the clamping mechanism. The guide block behind the lifting seat guides and maintains the vertical movement of the lifting seat.

[0011] In a preferred embodiment of the present invention, guide strips are provided on both sides of the toothed plate, and a guide groove is provided on the inner side of the adjusting plate to cooperate with the guide strips on both sides of the toothed plate. The adjusting screw is connected to the adjusting plate by a thread.

[0012] In a preferred embodiment of the present invention, the top of the toothed plate is provided with a toothed groove that engages with the outer retaining teeth of the toothed ring, and the toothed groove on the top of the toothed plate meshes with the outer retaining teeth of the toothed ring;

[0013] The guide strips on both sides of the toothed plate not only ensure the meshing effect between the tooth grooves on the surface of the toothed plate and the outer teeth of the toothed ring, but also play a supporting and guiding role.

[0014] In a preferred embodiment of the present invention, the end of the insertion rod is engaged in the inner hole of the operating arm, and the clamping seat is sleeved on the outside of the operating arm.

[0015] The beneficial effects of this utility model are:

[0016] The assembly auxiliary device for the production of the robot welding gun is mainly used for the connection between the operating arm and the base. According to the position of the mounting hole on the base and the preset position of the operating arm, the height and angle of the clamped operating arm can be adjusted. The operating arm is easy to adjust and reliably fixed, thus facilitating the installation work. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the assembly auxiliary device for producing robotic welding guns according to this utility model.

[0018] Figure 2 This is a schematic diagram of the manipulator mounting structure of the assembly auxiliary device for producing robotic welding guns according to this utility model.

[0019] Figure 3 This is a schematic diagram of the clamping mechanism of the assembly auxiliary device for producing robot welding guns according to this utility model.

[0020] Figure 4This is a schematic diagram of the adjustment mechanism of the assembly auxiliary device for producing robotic welding guns according to this utility model.

[0021] In the diagram: 1. Base; 2. Support frame; 3. Jack; 4. Adjustment mechanism; 41. Lifting seat; 42. Sleeve; 43. Adjustment plate; 44. Gear plate; 45. Adjustment screw; 5. Clamping mechanism; 51. Rotating shaft; 52. Gear ring; 53. Clamping plate; 54. Clamping seat; 55. Fixing screw; 56. Knob; 57. Insert rod; 58. Limit ring; 6. Operating arm; 7. Mounting seat. Detailed Implementation

[0022] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. The directional terms mentioned in this utility model, such as "up," "down," "front," "back," "left," "right," "top," and "bottom," are only for reference to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding this utility model, and not for limiting this utility model.

[0023] like Figures 1-4 The assembly auxiliary device for producing a robotic welding gun shown includes a base 1, a support frame 2, a jack 3, an adjustment mechanism 4, a clamping mechanism 5, an operating arm 6, and a mounting seat 7. The support frame 2 is fixedly installed on one end of the upper surface of the base 1. The jack 3 is installed on the upper surface of the base 1 and is located inside the support frame 2. The adjustment mechanism 4 is engaged inside the support frame 2. The clamping mechanism 5 is located at one end of the adjustment mechanism 4. The mounting seat 7 is located on the upper surface of the base 1. The operating arm 6 is connected to the mounting seat 7. The adjustment mechanism 4 includes a lifting seat 41, a sleeve 42, an adjustment plate 43, a toothed plate 44, and an adjustment screw 45. The lifting seat 41 is engaged inside the support frame 2. The sleeve 42 is fixedly installed inside the lifting seat 41. The adjustment plate 43 is fixedly installed inside the lifting seat 41. The toothed plate 44 is engaged inside the adjustment plate 43. The adjustment screw 45 is movably connected to one end of the toothed plate 44.

[0024] Specifically, the clamping mechanism 5 includes a rotating shaft 51, a gear ring 52, a clamping plate 53, a clamping seat 54, a fixing screw 55, a knob 56, a plug rod 57, and a limiting ring 58. The rotating shaft 51 is fixedly mounted on the back of the clamping plate 53, the gear ring 52 is fixedly mounted on the outside of the rotating shaft 51, the fixing screw 55 is engaged inside the clamping plate 53, the clamping seat 54 is fixedly mounted on one end of the fixing screw 55, the knob 56 is threadedly connected to the fixing screw 55, the plug rod 57 is fixedly mounted on the outside of the clamping plate 53, the limiting ring 58 is fixedly mounted on the outside of the plug rod 57, and the lifting seat 41... A guide block is provided on the back, and a guide groove is provided on the inner side of the support frame 2 to cooperate with it. The telescopic end of the jack 3 is fixed to the bottom of the lifting seat 41. Guide strips are provided on both sides of the toothed plate 44. A guide groove is provided on the inner side of the adjusting plate 43 to cooperate with the guide strips on both sides of the toothed plate 44. The adjusting screw 45 is connected to the adjusting plate 43 by thread. A tooth groove is provided on the top of the toothed plate 44 to cooperate with the outer tooth of the toothed ring 52. The tooth groove on the top of the toothed plate 44 meshes with the outer tooth of the toothed ring 52. The end of the insertion rod 57 is locked in the inner hole of the operating arm 6. The clamping seat 54 is sleeved on the outside of the operating arm 6.

[0025] In this embodiment, the mounting base 7 is disposed on the upper surface of the base 1, and then the operating arm 6 is clamped and fixed. The inner side of the operating arm 6 is clamped to the end of the insertion rod 57 until the inner side of the operating arm 6 is in contact with the outer surface of the limiting ring 58. Then, the clamping seat 54 is clamped to the outside of the operating arm 6. After the fixing screw 55 passes through the mounting hole on the surface of the clamping plate 53, the knob 56 is tightened to complete the fixing of the operating arm 6.

[0026] Furthermore, stepping on the pedal of jack 3 can control the height adjustment of jack 3. Jack 3 acts on the bottom of lifting seat 41, thereby lifting lifting seat 41 which is locked inside support frame 2, achieving the effect of controlling the height of operating arm 6. Rotating the adjusting screw 45 causes the adjusting screw 45 to slide left and right under the guidance of the guide strips on both sides, thereby causing the top tooth groove to control the rotation of the outer tooth ring 52 of rotating shaft 51. Rotating shaft 51 is movably connected to sleeve 42. The rotation of rotating shaft 51 controls the angle adjustment of clamped operating arm 6, thereby aligning the mounting hole of operating arm 6 with the mounting hole on the surface of mounting seat 7, thus facilitating the fixing of operating arm 6.

[0027] It should be noted that the parts not covered in this utility model are the same as or can be implemented using existing technology; the various drives in this utility model can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, and motors in conjunction with connecting rods, guide rods, etc., and are not limited to the structures described in the specification and the drawings.

[0028] In the description of the embodiments of this utility model, unless otherwise expressly specified and limited, the terms "installed," "connected," "linked," "set up," "equipped with," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. An assembly auxiliary device for producing robotic welding torches, comprising a base (1), a support frame (2), a jack (3), an adjustment mechanism (4), a clamping mechanism (5), an operating arm (6), and a mounting base (7), characterized in that: The support frame (2) is fixedly installed on one end of the upper surface of the base (1), the jack (3) is installed on the upper surface of the base (1) and is located inside the support frame (2), the adjustment mechanism (4) is locked inside the support frame (2), the clamping mechanism (5) is located at one end of the adjustment mechanism (4), the mounting seat (7) is located on the upper surface of the base (1), and the operating arm (6) is connected to the mounting seat (7). The adjustment mechanism (4) includes a lifting seat (41), a sleeve (42), an adjustment plate (43), a toothed plate (44), and an adjustment screw (45). The lifting seat (41) is mounted inside the support frame (2). The sleeve (42) is fixedly mounted inside the lifting seat (41). The adjustment plate (43) is fixedly mounted inside the lifting seat (41). The toothed plate (44) is mounted inside the adjustment plate (43). The adjustment screw (45) is movably connected to one end of the toothed plate (44).

2. The assembly auxiliary device for robot welding gun production according to claim 1, characterized in that: The clamping mechanism (5) includes a rotating shaft (51), a toothed ring (52), a clamping plate (53), a clamping seat (54), a fixing screw (55), a knob (56), a plug rod (57), and a limiting ring (58). The rotating shaft (51) is fixedly disposed on the back of the clamping plate (53), the toothed ring (52) is fixedly disposed on the outside of the rotating shaft (51), the fixing screw (55) is clamped inside the clamping plate (53), the clamping seat (54) is fixedly disposed on one end of the fixing screw (55), the knob (56) is threadedly connected to the fixing screw (55), the plug rod (57) is fixedly disposed on the outside of the clamping plate (53), and the limiting ring (58) is fixedly disposed on the outside of the plug rod (57).

3. The assembly auxiliary device for robotic welding torch production according to claim 1, characterized in that: The lifting seat (41) is provided with a guide block on the back, and the support frame (2) is provided with a guide slot that matches it on the inner side. The telescopic end of the jack (3) is fixed to the bottom of the lifting seat (41).

4. The assembly auxiliary device for robot welding gun production according to claim 1, characterized in that: The toothed plate (44) is provided with guide strips on both sides, and the inner side of the adjusting plate (43) is provided with guide grooves that cooperate with the guide strips on both sides of the toothed plate (44). The adjusting screw (45) is connected to the adjusting plate (43) by thread.

5. The assembly auxiliary device for robot welding gun production according to claim 2, characterized in that: The toothed plate (44) has a toothed groove on its top that engages with the outer teeth of the toothed ring (52), and the toothed groove on the top of the toothed plate (44) meshes with the outer teeth of the toothed ring (52).

6. The assembly auxiliary device for robot welding gun production according to claim 2, characterized in that: The end of the insertion rod (57) is locked in the inner hole of the operating arm (6), and the clamping seat (54) is sleeved on the outside of the operating arm (6).

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