Momentum wheel flywheel body welding tool

Abstract

The utility model relates to momentum wheel machining frock technical field, concretely discloses a kind of momentum wheel flywheel body welding frock, including support frame, support frame is concave structure, clamping mechanism for being fixed limit before welding to flywheel body is provided on support frame;Clamping mechanism includes support assembly, support assembly is provided with clamping assembly, and rotating assembly is rotated to support assembly. Through the setting of the support assembly, clamping assembly and rotating assembly of clamping mechanism;Make the cylinder telescopic of clamping assembly drive lifting disc to move on limiting column, lifting disc is driven the clamping seat on slide column to be relatively placed disc far away or close in moving process, make the clamping seat to the flywheel body on placed disc to loosen or fixed, improve the simplicity of flywheel body fixed, simultaneously, through rotating assembly to the overall rotation of support assembly, it is convenient to adjust welding position, improve use convenience.

Description

Technical Field

[0001] This utility model relates to the field of momentum wheel machining tooling technology, and in particular to a momentum wheel flywheel body welding tooling. Background Technology

[0002] An existing momentum wheel flywheel welding fixture (publication number CN 220144988 U) is described. It connects to the upper end of a fixed plate via a screw, allowing the flywheel body to be inserted into the screw and tightened with a nut to fix it. A first and second rotating device then enables the flywheel body to rotate left and right, as well as in a planar configuration. However, this fixture requires tightening the nut to secure the flywheel, making the process cumbersome and inconvenient for users. Utility Model Content

[0003] The purpose of this invention is to provide a momentum wheel flywheel welding fixture to solve the above problems.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A momentum wheel flywheel welding fixture includes a support frame with a concave structure. The support frame is equipped with a clamping mechanism for fixing and limiting the flywheel body before welding. The clamping mechanism includes a support assembly, on which a clamping component is mounted, and a rotating component for rotating the support assembly. The support assembly includes a base plate with a limit post vertically fixed at its upper end. A placement plate is fixed at the upper end of the limit post, and a frame is provided around the outer edge of the placement plate. Sliding columns are evenly distributed and fixed between the frame and the placement plate. A support shaft rotatably connected to the support frame is fixed to the outer side of the frame. The clamping component includes a lifting plate mounted on the limit post, a cylinder connected to the lifting plate at the lower end of the base plate, a clamping seat on the sliding column, and a connecting rod between the clamping seat and the lifting plate.

[0006] Further details: There are at least three limit posts evenly distributed around the circumference, and the lifting plate is slidably connected to the limit posts.

[0007] Further configuration: The sliding column is provided in at least three places, and the clamping seat is slidably connected to the sliding column.

[0008] Further configuration: The two ends of the connecting rod are rotatably connected to the lifting plate and the clamping seat respectively via pins.

[0009] Further configuration: The upper surface of the clamping base is higher than the upper surface of the placement tray.

[0010] Further details: There are two support shafts, which are on the same horizontal line, with one of the support shafts passing through the support frame.

[0011] Further configuration: The rotating assembly includes a worm gear fixed to the end of a support shaft passing through the support frame, a worm gear meshing with the worm gear is rotatably mounted on the support frame, and a servo motor is connected to one end of the worm gear.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] By configuring the support assembly, clamping assembly, and rotating assembly of the clamping mechanism, the cylinder of the clamping assembly extends and retracts, causing the lifting plate to move on the limit post. During the movement, the lifting plate moves the clamping seat on the sliding column away from or closer to the placement plate via the connecting rod, allowing the clamping seat to release or fix the flywheel body on the placement plate, thus improving the ease of fixing the flywheel body. At the same time, the rotating assembly rotates the entire support assembly, facilitating the adjustment of the welding position and improving the convenience of use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of a momentum wheel flywheel welding fixture according to the present invention;

[0016] Figure 2 This is a schematic diagram of the main structure of a momentum wheel flywheel welding fixture according to the present invention;

[0017] Figure 3 This is a schematic diagram of the clamping mechanism of the momentum wheel flywheel body welding fixture described in this utility model;

[0018] Figure 4 yes Figure 3 A schematic diagram of the structure in its decomposed state;

[0019] Figure 5 yes Figure 4 Another perspective structural diagram.

[0020] The annotations in the attached figures are explained as follows:

[0021] 11. Support frame; 21. Base plate; 22. Limiting post; 23. Placement plate; 24. Sliding column; 25. Frame; 26. Lifting plate; 27. Clamping seat; 28. Connecting rod; 29. ​​Cylinder; 210. Support shaft; 211. Worm gear; 212. Worm; 213. Servo motor. Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not 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. Furthermore, the terms "first," "second," etc., 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, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figures 1-5 As shown, a momentum wheel flywheel welding fixture includes a support frame 11, which has a concave structure and is equipped with a clamping mechanism for fixing and limiting the flywheel body before welding.

[0026] In this embodiment: the clamping mechanism includes a support component, a clamping component is provided on the support component, and a rotating component for rotating the support component;

[0027] The support assembly includes a base plate 21. A limit post 22 is vertically fixed at the upper end of the base plate 21. At least three limit posts 22 are evenly distributed around the circumference. A placement plate 23 is fixed at the upper end of the limit post 22. A frame 25 is provided around the outer ring of the placement plate 23. Sliding posts 24 are evenly distributed around the frame 25 and the placement plate 23. A support shaft 210 is fixed on the outer side of the frame 25 and rotatably connected to the support frame 11. There are two support shafts 210, which are on the same horizontal line. One of the support shafts 210 passes through the support frame 11, and the frame 25 is installed on the support frame 11 as a whole through the support shaft 210.

[0028] The clamping assembly includes a lifting plate 26 mounted on a limiting post 22, a cylinder 29 connected to the lifting plate 26 at the lower end of a base plate 21, and a clamping seat 27 mounted on a sliding post 24. A connecting rod 28 is provided between the clamping seat 27 and the lifting plate 26. The lifting plate 26 is slidably connected to the limiting post 22; the sliding post 24 has at least three clamping seats 27 slidably connected to the sliding post 24, which guides and supports the movement of the clamping seat 27; the two ends of the connecting rod 28 are rotatably connected to the lifting plate 26 and the clamping seat 27 respectively via pins; the upper surface of the clamping seat 27 is higher than the upper surface of the placement plate 23. The extension and retraction of the cylinder 29 drives the lifting plate 26 to move on the limiting post 22. During the movement, the lifting plate 26, through the connecting rod 28, causes the clamping seat 27 on the sliding post 24 to move away from or closer to the placement plate 23, so that the clamping seat 27 releases or fixes the flywheel body on the placement plate 23.

[0029] The rotating assembly includes a worm gear 211 fixed to the end of the support shaft 210 passing through the support frame 11. A worm 212 meshing with the worm gear 211 is rotatably mounted on the support frame 11. One end of the worm 212 is connected to a servo motor 213. The servo motor 213 drives the worm 212 to mesh with the worm gear 211 and rotate, so that the worm gear 211 drives the entire connected support assembly to rotate.

[0030] The working principle and usage process of this utility model are as follows: The support frame 11 is fixed in the working position of the welding robot. The flywheel body is placed on the placement plate 23. The cylinder 29 retracts to drive the lifting plate 26 to move downward on the limit post 22. During the movement, the lifting plate 26 pulls the clamping seat 27 on the sliding column 24 toward the placement plate 23 through the connecting rod 28, so that the clamping seat 27 fixes the flywheel body in the center and limits its position. When it is necessary to flip the flywheel body during welding, the servo motor 213 drives the worm gear 212 to mesh and rotate with the worm wheel 211, so that the worm wheel 211 drives the frame 25 connected to the support shaft 210 to rotate as a whole, thereby adjusting the welding position.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A momentum wheel flywheel welding fixture, comprising a support frame (11), wherein the support frame (11) has a concave structure, characterized in that: The support frame (11) is provided with a clamping mechanism for fixing and limiting the flywheel body before welding; the clamping mechanism includes a support assembly, on which the clamping assembly is provided, and a rotating assembly for rotating the support assembly; the support assembly includes a base plate (21), on which a limiting post (22) is vertically fixed at the upper end, and on which a placement plate (23) is fixed at the upper end, and on which a frame (25) is provided around the outer ring of the placement plate (23), the frame (25) being connected to the flywheel body. Sliding columns (24) are evenly distributed and fixed between the placement plates (23). A support shaft (210) is fixed on the outside of the frame (25) and rotatably connected to the support frame (11). The clamping assembly includes a lifting plate (26) set on the limiting column (22). A cylinder (29) connected to the lifting plate (26) is set at the lower end of the base plate (21). A clamping seat (27) is set on the sliding column (24). A connecting rod (28) is set between the clamping seat (27) and the lifting plate (26).

2. The momentum wheel flywheel welding fixture according to claim 1, characterized in that: The limiting post (22) has at least three points evenly distributed around its circumference, and the lifting plate (26) is slidably connected to the limiting post (22).

3. The momentum wheel flywheel welding fixture according to claim 1, characterized in that: The slide column (24) is provided in at least three places, and the clamping seat (27) is slidably connected to the slide column (24).

4. The momentum wheel flywheel welding fixture according to claim 1, characterized in that: The two ends of the connecting rod (28) are rotatably connected to the lifting plate (26) and the clamping seat (27) respectively via pins.

5. The momentum wheel flywheel welding fixture according to claim 1, characterized in that: The upper surface of the clamping seat (27) is higher than the upper surface of the placement plate (23).

6. The momentum wheel flywheel welding fixture according to claim 1, characterized in that: The support shaft (210) is provided in two places and is on the same horizontal line, one of which passes through the support frame (11).

7. The momentum wheel flywheel welding fixture according to claim 6, characterized in that: The rotating assembly includes a worm gear (211) fixed to the end of a support shaft (210) passing through the support frame (11), and a worm (212) meshing with the worm gear (211) is rotatably mounted on the support frame (11), with one end of the worm (212) connected to a servo motor (213).

Images