A foot welding rotary tool

Abstract

The utility model relates to welding auxiliary tool technical field, concretely is a kind of foot welding rotary tool, it includes support assembly, rotating rod, rotary column, processing platform and counterweight assembly;Support assembly includes two mutually parallel arrangement's support seat, two columns respectively fixed in two support seats, and two support arms respectively fixed in two columns;Rotating rod is rotationally connected between the two support arms;Rotary column is connected with the rotating rod;Processing platform is arranged at one end of the rotary column, the processing platform is provided with multiple positioning holes, and at least one positioning hole is provided with fixed pin shaft;Counterweight assembly is detachably arranged on the side of rotary column away from processing platform.The utility model can realize multi-angle welding processing.

Description

Technical Field

[0001] This utility model relates to the field of welding auxiliary tools, specifically a rotating tool for welding feet. Background Technology

[0002] To ensure a stable landing, the equipment typically has multiple feet at the bottom. These feet need to be welded together before being fixed to the bottom of the equipment. The feet are usually assembled and fixed from multiple parts. During welding, the parts that need to be connected are first spot-welded on the ground for approximate positioning. Then, the entire foot is placed on a processing platform, and any gaps requiring further welding after spot welding are reinforced.

[0003] However, during further welding processing, since the gaps to be welded are at different angles, the position of the base plate needs to be adjusted in order to place the weld gaps in a position that is convenient for the operator to process. Existing welding processing platforms cannot adjust the angle. If it is necessary to adjust the relative position of the operator and the base plate, a robot arm is often used to move the workpiece. In addition, a processing position that can be stably placed at multiple angles of the base plate must be set up to reposition the workpiece. The processing method is relatively complicated and inefficient. Setting up robots and other devices in appropriate positions will also increase costs. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present invention provides a rotating tooling for welding feet, which includes a rotating column that can rotate relative to the support assembly. The rotating column drives the processing platform with feet fixed to it to rotate, which facilitates multi-angle welding processing.

[0005] To achieve the above objectives, the present invention provides a rotating fixture for foundation welding, comprising a support assembly, a rotating rod, a rotating column, a processing platform, and a counterweight assembly. The support assembly includes two parallel support seats, two columns fixed to the two support seats, and two support arms fixed to the two columns. The rotating rod is rotatably connected between the two support arms. The rotating column is connected to the rotating rod. The processing platform is located at one end of the rotating column, and the processing platform has multiple positioning holes, with at least one positioning hole containing a fixing pin. The counterweight assembly is detachably located on the side of the rotating column away from the processing platform.

[0006] Furthermore, a limiting beam is provided between the two columns.

[0007] Furthermore, the rotating column has a first state and a second state. In the first state, the rotating column is vertical, and in the second state, the rotating column contacts the limiting beam.

[0008] Furthermore, the rotating column in the first state and the rotating column in the second state form a 40° angle.

[0009] Furthermore, the rotating column has multiple through holes on the side away from the processing platform.

[0010] Furthermore, the counterweight assembly includes multiple counterweight discs, which are sleeved on the rotating column, and a limiting pin is inserted into the through hole to limit the position of the counterweight discs.

[0011] Furthermore, the counterweight plate is circular, and the diameter of the counterweight plate is smaller than the distance between the two support bases.

[0012] Furthermore, both ends of the rotating rod are rotatably connected to the support arm via bearings.

[0013] Furthermore, a bearing seat is provided at the end of the support arm away from the column, the outer ring of the bearing is connected to the bearing seat, and the inner ring of the bearing is connected to the rotating rod.

[0014] The fasteners include a fixing pin and / or a fixing bolt.

[0015] During welding, the interconnecting parts of the base frame are first spot-welded on the ground for approximate positioning. The entire base frame is then placed on the processing platform. The counterweight assembly at the bottom of the rotating column is selected and installed according to the weight of the base frame to keep the rotating column vertical. Welding can then proceed to the next section of the frame. Once this section is welded, the processing platform is rotated to a certain angle, and using locking devices or manual support, it is held at that angle to weld the remaining sections. After welding is complete, the locking devices are removed or the operator releases the weights. The processing platform then rotates back to a vertical position under the influence of the counterweight assembly.

[0016] The beneficial effects of this utility model are as follows: By setting up a support assembly and a rotating rod and a rotating column that can rotate relative to the support assembly, the feet are fixed on the processing platform, allowing the angle of the feet to be adjusted to meet the welding requirements of the feet. In addition, a counterweight assembly is set on the side of the rotating column away from the processing platform. Firstly, this can prevent the welding fixture from being top-heavy and unstable. Secondly, it can prevent excessive rotational displacement caused by only the gravity of the feet when the feet are rotated with slight force, without any other force restraint. This improves the controllability of operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a rotating tool for welding feet in one embodiment of the present invention; Figure 2This is a side view of a rotating tool for welding feet according to one embodiment of the present invention; Figure 3 This is a diagram showing the usage state of a foot welding rotary tool in one embodiment of the present invention; In the picture: 100. Bracket assembly; 110. Support base; 120. Column; 121. Limiting beam; 130. Support arm; 131. Bearing housing. 200. Rotating rod; 210. Bearing. 300. Rotating column; 310. Through hole; 320. Limit pin. 400. Machining platform; 410. Positioning hole; 411. Fixing component. 500. Counterweight assembly; 510. Counterweight plate. 10. Foot. Detailed Implementation

[0018] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0019] See Figure 1 and Figure 2 A rotating fixture for welding foot 10 is provided. It includes a support assembly 100, a rotating rod 200, a rotating column 300, a processing platform 400, and a counterweight assembly 500. The rotating rod 200 is rotatably mounted on the support assembly 100, and the rotating column 300 is mounted on the rotating rod 200. As the rotating rod 200 rotates, it drives the processing platform 400 to adjust its angle. The support assembly 100 includes two parallel support bases 110, two columns 120 respectively fixed to the two support bases 110, and two support arms 130 respectively fixed to the two columns 120; a rotating rod 200 is rotatably connected between the two support arms 130; a rotating column 300 is connected to the rotating rod 200; a processing platform 400 is disposed at one end of the rotating column 300, and the processing platform 400 has a plurality of positioning holes 410, at least one of which is provided with a fixing member 411; a counterweight assembly 500 is detachably disposed on the side of the rotating column 300 away from the processing platform 400.

[0020] like Figure 3As shown, during welding, the parts of the base 10 that need to be connected are first spot-welded on the ground for approximate positioning. Then, the base 10 is placed on the processing platform 400. Based on the weight of the base 10, a counterweight assembly 500 is selected and installed at the bottom of the rotating column 300 to keep it vertical. At this point, welding can be performed on a portion of the gaps. Once this angle of welding is complete, the processing platform 400 is rotated to a certain angle, and the platform is held at this angle using an external locking device or by the operator's hand, allowing welding on the remaining gaps to proceed. After welding is complete, the external locking device is removed or the operator releases the weight assembly 500, causing the processing platform 400 to rotate and the rotating column 300 to return to a vertical position.

[0021] The aforementioned rotating welding fixture for foot mounting includes a support assembly 100, a rotating rod 200 that can rotate relative to the support assembly 100, and a rotating column 300. This fixes the foot 10 onto the processing platform 400, allowing the foot 10 to be angled to meet the welding requirements. In addition, a counterweight assembly 500 is provided on the side of the rotating column 300 away from the processing platform 400. This firstly prevents the welding fixture from being top-heavy and unstable, and secondly prevents excessive rotational displacement caused by only the weight of the foot 10 when a slight force is applied to rotate it, thus improving operational controllability.

[0022] See Figure 1 and Figure 2 In one embodiment, a limiting beam 121 is provided between the two columns 120. Preferably, in one embodiment, an anti-collision flexible pad is provided on the inner side of the limiting beam 121, and the anti-collision flexible pad is not limited to being made of silicone material.

[0023] In one embodiment, the rotating column 300 has a first state and a second state. In the first state, the rotating column 300 is vertical, and in the second state, the rotating column 300 contacts the limiting beam 121.

[0024] like Figure 3 As shown, in one embodiment, the rotating column 300 in the first state and the rotating column 300 in the second state form a 40° angle.

[0025] It should be noted that the height of the limiting beam 121 depends on the angle at which the machining platform 400 needs to be rotated and adjusted. When the angle to be adjusted is large, the limiting beam 121 is set at a higher position; when the angle to be adjusted is small, the limiting beam 121 is set at a lower position. The limiting beam 121 is fixed between the two columns 120 in ways including, but not limited to, welding and detachable connection. In specific installations, holes of different heights can also be made on the two columns 120 to allow for selection of a suitable height for inserting and fixing the limiting beam 121 between the two columns 120.

[0026] In one embodiment, the rotating column 300 has multiple through holes 310 on the side away from the processing platform 400.

[0027] In one embodiment, the counterweight assembly 500 includes multiple counterweight discs 510, each with a weight that can be the same or different, depending on the requirements. The counterweight discs 510 are fitted onto the bottom of the rotating column 300, and limiting pins 320 are inserted into the through holes 310 to limit their position. In use, the appropriate number and weight of counterweight discs 510 can be selected based on the weight of the feet 10 to be welded onto the processing platform 400, and fitted onto the rotating column 300. The limiting pins 320 are inserted below the lowest counterweight disc 510. In this embodiment, the bottom counterweight assembly 500 is adjustable, increasing the flexibility of the device and allowing it to accommodate the processing of feet 10 of different weights.

[0028] In one embodiment, the counterweight disk 510 is circular, and its diameter is smaller than the distance between the two support bases 110. This design ensures that the counterweight disk 510 does not interfere unnecessarily with the support bases 110 and the two columns 120. It should be noted that the counterweight disk 510 can be made into other shapes besides circular, as long as its maximum size is smaller than the distance between the two support bases 110, allowing the counterweight disk 510 to swing and move between the two columns 120.

[0029] In one embodiment, the two ends of the rotating rod 200 are rotatably connected to the support arm 130 via bearings 210.

[0030] Specifically, in one embodiment, a bearing seat 131 is provided at the end of the support arm 130 away from the column 120, the outer ring of the bearing 210 is connected to the bearing seat 131, and the inner ring of the bearing 210 is connected to the rotating rod 200.

[0031] In one embodiment, the fastener 411 includes a fixing pin and / or a fixing bolt.

[0032] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature. It should be noted that when an element is referred to as "fixed to" or "set on" another element, it can be directly on the other element or there may be an intermediate element present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element present. The terms "vertical," "horizontal," "above," "below," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible embodiments.

Claims

1. A foot weld rotational tool characterized by: include The support assembly includes two parallel support seats, two columns fixed to the two support seats respectively, and two support arms fixed to the two columns respectively. A rotating rod is rotatably connected between the two support arms; A rotating column is connected to the rotating rod; A processing platform is located at one end of the rotating column. The processing platform has multiple positioning holes, and a fixing component is installed in at least one of the positioning holes. The counterweight assembly is detachably mounted on the side of the rotating column away from the processing platform.

2. A ground weld rotary tool as claimed in claim 1, wherein: A limiting beam is installed between the two columns.

3. The anchor welding rotary fixture according to claim 2, characterized in that: The rotating column has a first state and a second state. In the first state, the rotating column is vertical, and in the second state, the rotating column contacts the limiting beam.

4. The anchor welding rotary fixture according to claim 3, characterized in that: The rotating column in the first state and the rotating column in the second state form a 40° angle.

5. A foot weld rotary tool according to any one of claims 1-4, characterized in that: The rotating column has multiple through holes on the side away from the processing platform.

6. A foot weld rotational tool as defined in claim 5, wherein: The counterweight assembly includes multiple counterweight discs, which are sleeved on the rotating column, and a limiting pin is inserted into the through hole to limit the position of the counterweight discs.

7. A foot weld rotational tool as defined in claim 6, wherein: The counterweight plate is circular, and its diameter is smaller than the distance between the two support bases.

8. A foot weld rotational tool according to any one of claims 1-4, characterized in that: Both ends of the rotating rod are rotatably connected to the support arm via bearings.

9. A weld-on swivel foot as claimed in claim 8, wherein: A bearing seat is provided at the end of the support arm away from the column. The outer ring of the bearing is connected to the bearing seat, and the inner ring of the bearing is connected to the rotating rod.

10. A foot weld rotary tool according to any one of claims 1-4, characterized in that: The fasteners include a fixing pin and / or a fixing bolt.

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