Textile machinery metal part welding auxiliary tool

Abstract

The utility model discloses a textile machinery metal part welding auxiliary tool, and relates to the technical field of metal part welding. The welding frame comprises a frame body, a back plate is welded to one end of the frame body, an auxiliary tool is arranged on one side of the back plate, to-be-welded pieces are symmetrically arranged at the lower end of the auxiliary tool, to-be-welded channel steel is arranged at the upper end of the auxiliary tool, and the two to-be-welded pieces and the to-be-welded channel steel are all located on one side of the frame body. By means of the auxiliary tool, the relative positions between the two pieces to be welded and the steel channel to be welded and the frame body meet the welding requirement, a solid foundation is laid for welding operation, the auxiliary tool is used for positioning and supporting, stable positions and postures can be provided for the two pieces to be welded and the steel channel to be welded, and welding quality is improved. And the problem of part position deviation caused by lack of accurate positioning in traditional machining is effectively solved.

Description

Technical Field

[0001] This utility model belongs to the field of metal parts welding technology, and specifically relates to an auxiliary tooling for welding metal parts of textile machinery. Background Technology

[0002] In the textile machinery manufacturing industry, the welding of metal parts is one of the key production links. As textile machinery develops towards higher precision, higher efficiency, and higher stability, more stringent requirements are placed on the welding quality and precision of metal parts. Welding auxiliary tooling is a special device used in the welding process of metal parts to accurately position, fix, and support the parts, ensuring that they maintain the correct spatial position and posture during the welding process.

[0003] During normal processing, the lack of efficient auxiliary tooling specifically designed for welding metal parts of textile machinery presents numerous insurmountable problems. Textile machinery is typically composed of complex metal parts that require precise spatial relative positions and tight fit within the machine to ensure smooth and accurate mechanical movement, thereby guaranteeing the efficiency and stability of the textile production process. When welding the frame components of textile machinery, the absence of precise positioning aids makes it difficult to ensure the perpendicularity, parallelism, and relative position accuracy of beams, columns, and other components during welding. This can lead to interference between parts during subsequent assembly of other components, hindering assembly and requiring significant time for manual adjustments and repairs. It may even necessitate the reprocessing of certain parts, severely impacting production efficiency and cost control.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes an auxiliary tooling for welding metal parts of textile machinery to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is an auxiliary tooling for welding metal parts of textile machinery, including a frame body, a back plate welded to one end of the frame body, an auxiliary tooling provided on one side of the back plate, symmetrically arranged parts to be welded at the lower end of the auxiliary tooling, and a channel steel to be welded at the upper end of the auxiliary tooling, with both parts to be welded and the channel steel to be welded located on one side of the frame body.

[0008] The two parts to be welded and the channel steel to be welded are fixed to the auxiliary tooling with bolts. The auxiliary tooling is then positioned and fixed with bolts by the back plate. Subsequently, the two parts to be welded and the channel steel to be welded are respectively welded to the frame body.

[0009] Furthermore, the main frame includes a base plate, a square steel pipe is fixedly installed on the top of the base plate, and supporting steel is fixedly installed at the four corners of the top of the square steel pipe.

[0010] Furthermore, welded steel is symmetrically fixedly installed on the top of the square steel pipe, top steel is fixedly installed on the top of the four supporting steels, the top of the two welded steels is fixedly installed on the bottom of the top steel, and the two parts to be welded and the two ends of the channel steel to be welded are respectively welded to the two welded steels.

[0011] Furthermore, the back plate is symmetrically provided with first mounting holes, symmetrically provided with circular positioning holes, and provided with multiple small threaded holes.

[0012] Furthermore, the auxiliary tooling includes a connecting plate, on which second mounting holes are symmetrically provided. The first mounting holes correspond to the second mounting holes, and the connecting plate is fixed to the back plate by bolts and nuts.

[0013] Furthermore, round tubes are symmetrically fixedly installed on the connecting plate, and multiple small threaded holes are opened on the back plate. The multiple small threaded holes on the back plate correspond to the multiple small threaded holes on the connecting plate, and the connecting plate is fixed on the back plate by bolts.

[0014] Furthermore, a U-shaped channel steel is fixedly installed at one end of the connecting plate and between the two round tubes, and a fixing plate is fixedly installed at the other end of the U-shaped channel steel, with both round tubes fixedly installed on the fixing plate.

[0015] Furthermore, support blocks are symmetrically welded to the bottom of the fixing plate, and the two support blocks support the two parts to be welded. Small threaded holes are symmetrically opened at one end of the fixing plate, and small threaded holes are also opened on the two parts to be welded.

[0016] Furthermore, the two small threaded holes on the fixing plate correspond to the small threaded holes on the two workpieces to be welded, so that the two workpieces to be welded can be fixed on the fixing plate by bolts.

[0017] Furthermore, the channel steel to be welded is symmetrically provided with large threaded holes and small threaded holes, and the fixing plate is also symmetrically provided with large threaded holes and small threaded holes. The channel steel to be welded is fixed to the fixing plate by bolts of different sizes.

[0018] This utility model has the following beneficial effects:

[0019] This utility model uses auxiliary tooling to ensure that the relative positions of the two parts to be welded and the channel steel to be welded and the frame body meet the welding requirements, laying a solid foundation for the welding operation. The auxiliary tooling, as a positioning and support tool, can provide a stable position and posture for the two parts to be welded and the channel steel to be welded, effectively making up for the problem of part position deviation caused by the lack of precise positioning in traditional processing.

[0020] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the top steel of this utility model;

[0024] Figure 3 This is a schematic diagram of the first mounting hole of this utility model;

[0025] Figure 4 This is a schematic diagram of the fixing plate of this utility model;

[0026] Figure 5 This is a schematic diagram of the second mounting hole of this utility model;

[0027] Figure 6 For the present utility model Figure 1 Enlarged view at point A.

[0028] The attached diagram lists the components represented by each number as follows:

[0029] 1. Frame main body; 101. Base plate; 102. Square steel pipe; 103. Supporting steel; 104. Welding steel; 105. Top steel; 2. Back plate; 201. First mounting hole; 202. Circular positioning hole; 3. Auxiliary tooling; 301. Connecting plate; 302. Second mounting hole; 303. Round pipe; 304. U-shaped channel steel; 305. Fixing plate; 306. Support block; 4. Parts to be welded; 5. Channel steel to be welded. Detailed Implementation

[0030] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0031] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0032] Please see Figures 1-6 As shown, this utility model is an auxiliary tooling for welding metal parts of textile machinery, including a frame body 1, a back plate 2 welded to one end of the frame body 1, an auxiliary tooling 3 provided on one side of the back plate 2, a workpiece 4 to be welded symmetrically provided at the lower end of the auxiliary tooling 3, and a channel steel 5 to be welded provided at the upper end of the auxiliary tooling 3. Both workpieces 4 to be welded and the channel steel 5 to be welded are located on one side of the frame body 1.

[0033] The two parts to be welded 4 and the channel steel to be welded 5 are fixed to the auxiliary tooling 3 by bolts, and then the auxiliary tooling 3 is positioned and fixed by bolts by the back plate 2. Subsequently, the two parts to be welded 4 and the channel steel to be welded 5 are respectively welded to the frame body 1.

[0034] In the welding process of metal parts for textile machinery, firstly, two parts to be welded 4 and the channel steel to be welded 5 are fixed to the auxiliary fixture 3 with bolts. Next, the auxiliary fixture 3 is positioned and bolted in place using the back plate 2, thus fixing the position of the auxiliary fixture 3 on the back plate 2 and establishing a stable welding relationship between the back plate 2 and the frame body 1. At this point, the two parts to be welded 4 and the channel steel to be welded 5 are located at the welding point of the frame body 1, i.e., the two parts to be welded 4 and the channel steel to be welded 5 are located on one side of the frame body 1. Then, the two parts to be welded 4 and the channel steel to be welded 5 are welded respectively. The components are attached to the frame body 1 (for welding the two parts 4 to be welded and the channel steel 5 to be welded, including but not limited to: generally using manual arc welding, gas shielded welding or submerged arc welding, etc.). Then, through the auxiliary tooling 3, the relative positions between the two parts 4 to be welded and the channel steel 5 to be welded and the frame body 1 are made up to meet the welding requirements, laying a solid foundation for the welding operation. The auxiliary tooling 3, as a positioning and support, can provide a stable position and posture for the two parts 4 to be welded and the channel steel 5 to be welded, effectively making up for the problem of component position deviation caused by the lack of precise positioning in traditional processing.

[0035] In one embodiment, the frame body 1 includes a base plate 101, a square steel pipe 102 is fixedly installed on the top of the base plate 101, and support steel 103 is fixedly installed at the four corners of the top of the square steel pipe 102.

[0036] Welded steel 104 is symmetrically fixedly installed on the top of the square steel pipe 102, top steel 105 is fixedly installed on the top of the four supporting steel 103, the top of the two welded steel 104 is fixedly installed on the bottom of the top steel 105, and the two parts to be welded 4 and the two ends of the channel steel to be welded 5 are respectively welded to the two welded steel 104.

[0037] The square steel pipe 102 is fixedly connected to the base plate 101 to form a frame structure with a certain strength and rigidity. The supporting steel 103 is fixedly installed at the top four corners of the square steel pipe 102 and connected to the top steel 105, which further enhances the overall structural strength and stability of the frame body 1. The welding steel 104 is symmetrically fixedly installed on the top of the square steel pipe 102. The two parts to be welded 4 and the channel steel to be welded 5 are respectively welded to the welding steel 104.

[0038] In one embodiment, the back plate 2 is provided with a first mounting hole 201 symmetrically, a circular positioning hole 202 symmetrically, and a plurality of small threaded holes.

[0039] The auxiliary tooling 3 includes a connecting plate 301, on which second mounting holes 302 are symmetrically provided. The first mounting hole 201 corresponds to the second mounting hole 302, and the first mounting hole 201 and the second mounting hole 302 are used to fix the connecting plate 301 to the back plate 2 by bolts and nuts.

[0040] A circular tube 303 is symmetrically fixedly installed on the connecting plate 301. A plurality of small threaded holes are opened on the back plate 2. The plurality of small threaded holes on the back plate 2 correspond to the plurality of small threaded holes on the connecting plate 301, and the connecting plate 301 is fixed on the back plate 2 by bolts.

[0041] A U-shaped channel steel 304 is fixedly installed at one end of the connecting plate 301 and between the two round tubes 303. A fixing plate 305 is fixedly installed on the other end of the U-shaped channel steel 304. Both round tubes 303 are fixedly installed on the fixing plate 305.

[0042] During assembly, two round tubes 303 are inserted into two round positioning holes 202 respectively. Since the two round tubes 303 are fixedly installed on the connecting plate 301, the position of the connecting plate 301 on the back plate 2 is restricted, preventing the connecting plate 301 from rotating or slightly displacing during installation, ensuring consistency in each installation, and thus improving the stability of welding quality. The first mounting hole 201 on the back plate 2 corresponds to the second mounting hole 302 on the connecting plate 301. Bolts can pass through the first mounting hole 201 and the second mounting hole 302, and can fix the connecting plate 301 on the back plate 2 by cooperating with the nut on the other side. Multiple small threaded holes on the back plate 2 cooperate with the corresponding small threaded holes on the connecting plate 301. The connection between the connecting plate 301 and the back plate 2 is further reinforced by bolts, which enhances the stability of the entire structure during the welding process and avoids the auxiliary tooling 3 from loosening or shifting due to welding stress and other factors, ensuring that the workpiece 4 to be welded always maintains the correct position and posture during welding.

[0043] The U-shaped channel steel 304 at one end of the connecting plate 301 is used to connect and fix the two round tubes 303 of the fixing plate 305, which play a role in strengthening and stabilizing. They connect the connecting plate 301 and the fixing plate 305 into a whole, improving the rigidity of the auxiliary tooling 3.

[0044] In one embodiment, for the aforementioned fixing plate 305, support blocks 306 are symmetrically welded to the bottom of the fixing plate 305, and the two support blocks 306 support the two parts to be welded 4. Small threaded holes are symmetrically opened at one end of the fixing plate 305, and small threaded holes are also opened on the two parts to be welded 4.

[0045] The two small threaded holes on the fixing plate 305 correspond to the small threaded holes on the two parts to be welded 4, so that the two parts to be welded 4 can be fixed on the fixing plate 305 by bolts.

[0046] Since the support blocks 306 symmetrically welded to the bottom of the fixing plate 305 play a supporting role, when the workpiece 4 to be welded is installed on the fixing plate 305, the support blocks 306 can support and support the workpiece 4 to be welded, so that it maintains a stable height position in the vertical direction. The small threaded holes symmetrically opened at one end of the fixing plate 305 correspond to the small threaded holes at the corresponding positions on the workpiece 4 to be welded, so that the workpiece 4 to be welded can be firmly fixed on the fixing plate 305 by bolts. The bolt connection can not only ensure that the workpiece 4 to be welded is tightly fitted to the fixing plate 305 in the horizontal direction, preventing it from sliding or shifting laterally during the welding process, but also make the two workpieces 4 to be welded located at the welding position on the welding steel 104, thereby controlling the welding position of the two workpieces 4 to be welded on the welding steel 104.

[0047] In one embodiment, for the channel steel 5 to be welded, large threaded holes and small threaded holes are symmetrically opened on the channel steel 5 to be welded, and large threaded holes and small threaded holes are also symmetrically opened on the fixing plate 305. The channel steel 5 to be welded is fixed on the fixing plate 305 by bolts of different sizes.

[0048] The channel steel 5 to be welded and the fixing plate 305 are symmetrically provided with large and small threaded holes. The threaded holes of different sizes have specific functions. When the channel steel 5 to be welded is fixed to the fixing plate 305 with the corresponding large bolts, these bolts can provide stronger fastening force to ensure that the channel steel 5 to be welded will not loosen, shift or deform due to external forces (such as welding stress, collisions during transportation, etc.) during the welding process.

[0049] The small threaded holes serve as auxiliary positioning and further fixation. Small bolts pass through the corresponding small threaded holes to fine-tune the positioning of the channel steel 5 to be welded, compensating for any insufficient fixation that might occur with larger bolts in certain details. This ensures that the channel steel 5 to be welded fits tightly against the fixing plate 305 in all directions, achieving higher positional accuracy. Through this combination of large and small threaded holes with bolts of different sizes, the channel steel 5 to be welded is fixed to the fixing plate 305, and both ends of the channel steel 5 are positioned at welding positions on the welding steel 104, thereby controlling the welding position of the channel steel 5 on the welding steel 104.

[0050] Furthermore, the large threaded holes, small threaded holes, bolts, and nuts mentioned in this solution are existing technologies and are only used in this solution for connecting and fixing workpieces, so they are not shown in the figure.

[0051] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0052] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A welding auxiliary tooling for metal parts of textile machinery, comprising a frame body (1), characterized in that: A back plate (2) is welded to one end of the frame body (1). An auxiliary tooling (3) is provided on one side of the back plate (2). The lower end of the auxiliary tooling (3) is symmetrically provided with weldable parts (4). The upper end of the auxiliary tooling (3) is provided with weldable channel steel (5). The two weldable parts (4) and the weldable channel steel (5) are all located on one side of the frame body (1). The two parts to be welded (4) and the channel steel to be welded (5) are fixed to the auxiliary tooling (3) by bolts. The auxiliary tooling (3) is then positioned and fixed by bolts through the back plate (2). Subsequently, the two parts to be welded (4) and the channel steel to be welded (5) are respectively welded to the frame body (1).

2. The auxiliary tooling for welding metal parts of textile machinery according to claim 1, characterized in that, The main frame (1) includes a base plate (101), a square steel pipe (102) is fixedly installed on the top of the base plate (101), and support steel (103) is fixedly installed at the four corners of the top of the square steel pipe (102).

3. The auxiliary tooling for welding metal parts of textile machinery according to claim 2, characterized in that, Welding steel (104) is symmetrically fixedly installed on the top of the square steel pipe (102), and top steel (105) is fixedly installed on the top of the four supporting steels (103). The tops of the two welding steels (104) are fixedly installed on the bottom of the top steel (105). The two parts to be welded (4) and the two ends of the channel steel to be welded (5) are respectively welded to the two welding steels (104).

4. The auxiliary tooling for welding metal parts of textile machinery according to claim 3, characterized in that, The back plate (2) is symmetrically provided with a first mounting hole (201), a circular positioning hole (202) is symmetrically provided on the back plate (2), and a plurality of small threaded holes are provided on the back plate (2).

5. The auxiliary tooling for welding metal parts of textile machinery according to claim 4, characterized in that, The auxiliary tooling (3) includes a connecting plate (301), on which second mounting holes (302) are symmetrically provided. The first mounting hole (201) corresponds to the second mounting hole (302), and the first mounting hole (201) and the second mounting hole (302) are fixed to the back plate (2) by bolts and nuts.

6. The auxiliary tooling for welding metal parts of textile machinery according to claim 5, characterized in that, A round tube (303) is symmetrically fixed on the connecting plate (301). A plurality of small threaded holes are provided on the back plate (2). The plurality of small threaded holes on the back plate (2) correspond to the plurality of small threaded holes on the connecting plate (301). The connecting plate (301) is fixed on the back plate (2) by bolts.

7. The auxiliary tooling for welding metal parts of textile machinery according to claim 6, characterized in that, A U-shaped channel steel (304) is fixedly installed at one end of the connecting plate (301) and between the two round tubes (303). A fixing plate (305) is fixedly installed at the other end of the U-shaped channel steel (304). Both round tubes (303) are fixedly installed on the fixing plate (305).

8. The auxiliary tooling for welding metal parts of textile machinery according to claim 7, characterized in that, Support blocks (306) are symmetrically welded to the bottom of the fixing plate (305). The two support blocks (306) support the two parts to be welded (4). Small threaded holes are symmetrically opened at one end of the fixing plate (305), and small threaded holes are also opened on the two parts to be welded (4).

9. The auxiliary tooling for welding metal parts of textile machinery according to claim 8, characterized in that, The two small threaded holes on the fixing plate (305) correspond to the small threaded holes on the two parts to be welded (4) respectively, so that the two parts to be welded (4) can be fixed on the fixing plate (305) respectively by bolts.

10. The auxiliary tooling for welding metal parts of textile machinery according to claim 9, characterized in that, The channel steel (5) to be welded is symmetrically provided with large threaded holes and small threaded holes, and the fixing plate (305) is also symmetrically provided with large threaded holes and small threaded holes. The channel steel (5) to be welded is fixed on the fixing plate (305) by bolts of different sizes.

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