Welding tool for square birdcage support

Abstract

The utility model provides a welding tool for a square birdcage support. The welding tool for the square birdcage support comprises a bottom plate, a support arranged on the bottom plate, a supporting assembly, a first positioning part and a second positioning part. The support is provided with a frame body and a cover body, and rotating shafts and locking parts are arranged at the two ends of the cover body in a one-to-one correspondence mode. The supporting assembly is suitable for supporting the rotating shaft and the locking part so that the cover body can cover the frame body. The first positioning part is provided with a pushing piece, a first guiding piece and a limiting piece, a sliding channel is defined by the first guiding piece, and the pushing piece is suitable for pushing the frame body along the sliding channel and abutting against the limiting piece so that the welding position of the rotating shaft can be aligned with the welding position of the frame body; the second positioning part can be switched between the pressing position and the avoiding position, when the second positioning part is located at the pressing position, the second positioning part abuts against the frame body so as to press the bottom of the frame body on the bottom plate, and when the second positioning part is located at the avoiding position, the second positioning part does not abut against the frame body. The welding tool for the square birdcage support is simple in structure, the frame body, the cover body and the rotating shaft can be positioned, and the welding efficiency and quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling, in particular to a welding tooling for a square bird cage bracket. Background Art

[0002] The square birdcage bracket is a square bracket with an accommodating space formed by welding a frame, a cover and a rotating shaft. After welding, the cover can be flipped relative to the frame, and the cover can be locked after covering the frame, thereby ensuring the safety of the equipment.

[0003] In the prior art, when welding a square birdcage bracket, there is usually no tooling assistance, which makes welding difficult and inefficient. At the same time, the welding positions between the frame, cover and shaft are not uniform. Utility Model Content

[0004] The present invention aims to at least partially address one of the technical problems of the aforementioned technology. To this end, the present invention provides a welding fixture for a square birdcage bracket. The welding fixture has a simple structure, can position the frame, cover, and shaft, and can improve welding efficiency and quality.

[0005] To achieve the above-mentioned purpose, the utility model proposes a welding tool for a square birdcage bracket, which comprises: a base plate, a bracket arranged on the base plate, a support assembly, a first positioning portion and a second positioning portion;

[0006] The bracket comprises a frame body and a cover body, and two ends of the cover body are provided with a rotating shaft and a locking part in a one-to-one correspondence;

[0007] The support assembly is suitable for supporting the rotating shaft and the locking portion so that the cover body covers the frame body;

[0008] The first positioning portion comprises a pushing member, a first guide member, and a limiting member, wherein the first guide member defines a sliding channel, and the pushing member is adapted to push the frame along the sliding channel and abut against the limiting member, so that the welding position of the rotating shaft is aligned with the welding position of the frame;

[0009] The second positioning portion can be switched between a pressing position and an avoidance position. In the pressing position, the second positioning portion is suitable for abutting the frame to press the bottom of the frame onto the bottom plate. In the avoidance position, the second positioning portion releases the abutment against the frame.

[0010] According to an embodiment of the present invention, a welding fixture for a square birdcage bracket supports the bracket cover via a support assembly, allowing the cover and frame to overlap. A first positioning portion positions the frame horizontally, aligning the welding position of the cover with the welding position of the frame. A second positioning portion, when in a clamping position, clamps the frame vertically, preventing it from shifting during welding and ensuring welding efficiency and quality. After welding is completed, the second positioning portion is switched to a relief position, allowing the bracket to be quickly removed. This square birdcage bracket welding fixture has a simple structure and can position the frame, cover, and rotating shaft, thereby improving welding efficiency and quality.

[0011] In addition, the welding tool for a square birdcage bracket proposed in the above embodiment of the present invention may also have the following additional technical features:

[0012] Optionally, the support assembly includes a first support member and a second support member, the first support member is connected to the base plate, the first support member is provided with an arc portion to support the rotating shaft, and the second support member is connected to the base plate to support the locking portion.

[0013] Optionally, the pushing member has a mounting seat, the mounting seat is connected to the base plate, and the pushing member is threadedly connected to the mounting seat.

[0014] Optionally, the first guide member and the limiting member are positioning pins.

[0015] Optionally, the second positioning portion is located in the sliding channel.

[0016] Furthermore, the second positioning portion is a quick clip.

[0017] Furthermore, the outer protrusion height of the arc portion is higher than the inner protrusion height of the arc portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a welding tool for a square birdcage bracket according to an embodiment of the present utility model;

[0019] Figure 2 for Figure 1 Structural diagram from another perspective;

[0020] Figure 3 for Figure 2 A magnified view of point A;

[0021] Description of reference numerals:

[0022] Base plate 1, bracket 2, frame 21, cover 22, rotating shaft 221, locking part 222, support assembly 3, first support member 31, arc part 311, second support member 32, first positioning part 4, pushing member 41, first guide member 42, limiting member 43, second guide member 44, second positioning part 5. DETAILED DESCRIPTION

[0023] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0024] To better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0025] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] Reference below Figure 1-3 , the implementation of the welding tooling of the square birdcage bracket proposed in the embodiment of the utility model is described in detail.

[0027] The welding fixture of the square bird cage bracket according to the embodiment of the present invention comprises: a base plate 1, a bracket 2 provided on the base plate 1, a support assembly 3, a first positioning portion 4 and a second positioning portion 5;

[0028] Specifically, the bracket 2 has a frame body 21 and a cover body 22, and the two ends of the cover body 22 are provided with a rotating shaft 221 and a locking part 222 in a one-to-one correspondence; the support assembly 3 is suitable for supporting the rotating shaft 221 and the locking part 222 so that the cover body 22 is covered on the frame body 21; the first positioning part 4 has a pushing member 41, a first guide member 42 and a limiting member 43, the first guide member 42 defines a sliding channel, the pushing member 41 is suitable for pushing the frame body 21 along the sliding channel and abutting against the limiting member 43 so that the welding position of the rotating shaft 221 is aligned with the welding position of the frame body 21; the second positioning part 5 can be switched between a clamping position and an avoidance position. When in the clamping position, the second positioning part 5 is suitable for abutting the frame body 21 to press the bottom of the frame body 21 against the base plate 1. When in the avoidance position, the second positioning part 5 is released from abutting the frame body 21.

[0029] That is to say, the frame 21 of the bracket 2 is placed in the sliding channel constructed by the first guide member 42, and the cover 22 of the bracket 2 is supported by the support assembly 3 so that a covering state is formed between the cover 22 and the frame 21, and the pushing member 41 pushes the frame 21 to slide in the sliding channel, and the frame 21 abuts against the limit member 43 so that the welding position of the frame 21 is aligned with the welding position of the cover 22. When the second positioning portion 5 is in the pressing position, the frame 21 can be pressed against the base plate 1 so that the frame 21 is fixed in the vertical direction, so that the relative position of the welding position of the frame 21 and the welding position of the cover 22 can be kept fixed during the welding process. After the welding is completed, the second positioning portion 5 is switched from the pressing position to the avoidance position, so that the second positioning portion 5 is released from the abutment with the frame 21 to form an avoidance, so that the bracket 2 can be quickly removed after welding.

[0030] Thus, the support assembly 3 supports the cover 22 of the bracket 2, so that the cover 22 and the frame 21 are in a covering state; the first positioning portion 4 positions the frame 21 in the horizontal direction, so that the welding position of the cover 22 is aligned with the welding position of the frame 21; the second positioning portion 5 clamps the frame 21 in the vertical direction when in the pressing position, so that the frame 21 is not easily offset during welding, thereby ensuring welding efficiency and quality. After welding is completed, the second positioning portion 5 is switched to the avoidance position, so that the bracket 2 can be quickly removed. The welding fixture structure of this square birdcage bracket is simple, and it can position the frame 21, cover 22, and rotating shaft 221, which can improve welding efficiency and quality.

[0031] As for the support assembly 3, the support assembly 3 includes a first support member 31 and a second support member 32. The first support member 31 is connected to the base plate 1 and is provided with a circular arc portion 311 to support the rotating shaft 221. The second support member 32 is connected to the base plate 1 to support the locking portion 222. It can be understood that the circular arc portion 311 of the first support member 31 is provided to facilitate matching the outer contour of the rotating shaft 221 and supporting the rotating shaft 221, so that the rotating shaft 221 is not easily dropped from the circular arc portion 311, thereby ensuring the reliability of welding. Through the support of the locking portion 222 of the second support member 32 and the support of the rotating shaft 221 by the first support member 31, the cover body 22 and the frame body 21 form a square body, which facilitates the alignment of the welding position of the frame body 21 with the welding position of the cover body 22, thereby ensuring the fixation of the relative positions of the cover body 22 and the frame body 21 after welding. The first support member 31 and the second support member 32 are respectively arranged on two opposite sides of the frame 21, the cover 22 can be L-shaped, and the second support member 32 can be a square block, the upper surface of the square block contacts the lower surface of the locking portion 222 to form a support.

[0032] The push member 41 has a mounting base connected to the base plate 1, and the push member 41 is threadedly connected to the mounting base. As can be understood, the mounting base facilitates the installation of the push member 41 on the base plate 1, and the threaded connection between the push member 41 and the mounting base facilitates the telescopic movement of the push member 41, thereby pushing the frame 21 onto the stop member 43. The push member 41 and the stop member 43 are respectively disposed on two opposing sides of the frame 21. The push member 41 may be a screw to facilitate pushing the heavier frame 21.

[0033] The first guide member 42 and the stopper 43 are positioning pins. As can be understood, using positioning pins to form the first guide member 42 and the stopper 43 simplifies the structure and helps control costs. The first guide member 42 and the stopper 43 can together form a U-shape, and the protruding height of the positioning pins can be lower than the lower edge of the frame 21, facilitating the insertion of the frame 21 and the removal of the bracket 2 after welding.

[0034] As for the second positioning portion 5, the second positioning portion 5 is located in the sliding channel. It can be understood that by setting the second positioning portion 5 in the sliding channel, the internal space of the base plate 1 and the frame 21 is fully utilized, making the structure of the entire tooling more compact and helping to reduce occupied space.

[0035] The second positioning portion 5 is a quick-clamp. As can be understood, the standard quick-clamp configuration facilitates cost control and facilitates rapid switching between the clamping position and the escape position, improving the efficiency of securing the frame 21 and removing the bracket 2 after welding. The number of quick-clamps can be two, one for clamping each side of the bottom of the frame 21.

[0036] Regarding the arc portion 311, the outer protrusion height of the arc portion 311 is higher than the inner protrusion height of the arc portion 311. It is understandable that since the inner side of the rotating shaft 221 will contact the welding position of the frame 21, the outer protrusion height of the arc portion 311 is higher than the inner protrusion height of the arc portion 311, which can facilitate the blocking and limiting of the outer side of the rotating shaft 221, thereby ensuring the reliability of the support for the rotating shaft 221. The outer protrusion height of the arc portion 311 can be the radius of the rotating shaft 221, which facilitates the smooth separation of the rotating shaft 221 from the arc portion 311 after welding.

[0037] In addition, the first positioning portion 4 also includes a second guide member 44, which is arranged on one side of the pushing member 41 to contact one side of the vertical frame of the frame body 21. In the process of the pushing member 41 pushing the frame body 21 to slide, the second guide member 44 can guide and limit the frame body 21 to slide and abut against the limiting member 43.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] 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 the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0040] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0041] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0043] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A welding tool for a square birdcage bracket, characterized in that: It includes: a bottom plate, a bracket, a support assembly, a first positioning portion and a second positioning portion arranged on the bottom plate; The bracket comprises a frame body and a cover body, and two ends of the cover body are provided with a rotating shaft and a locking part in a one-to-one correspondence; The support assembly is suitable for supporting the rotating shaft and the locking portion so that the cover body covers the frame body; The first positioning portion comprises a pushing member, a first guide member, and a limiting member, wherein the first guide member defines a sliding channel, and the pushing member is adapted to push the frame along the sliding channel and abut against the limiting member, so that the welding position of the rotating shaft is aligned with the welding position of the frame; The second positioning portion can be switched between a pressing position and an avoidance position. In the pressing position, the second positioning portion is suitable for abutting the frame to press the bottom of the frame onto the bottom plate. In the avoidance position, the second positioning portion releases the abutment against the frame.

2. The welding tool for the square bird cage bracket according to claim 1, characterized in that: The support assembly includes a first support member and a second support member. The first support member is connected to the base plate and is provided with an arc portion to support the rotating shaft. The second support member is connected to the base plate to support the locking portion.

3. The welding tool for the square bird cage bracket according to claim 1, characterized in that: The pushing member has a mounting seat connected to the base plate, and the pushing member is threadedly connected to the mounting seat.

4. The welding tool for the square bird cage bracket according to claim 1, characterized in that: The first guide member and the limiting member are positioning pins.

5. The welding tool for the square bird cage bracket according to claim 1, characterized in that: The second positioning portion is located in the sliding channel.

6. The welding tool for the square bird cage bracket according to claim 1 or 5, characterized in that: The second positioning portion is a quick clip.

7. The welding tool for the square bird cage bracket according to claim 2, characterized in that: The outer protrusion height of the arc portion is higher than the inner protrusion height of the arc portion.

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