Connecting rod welding tool

Abstract

The utility model relates to the technical field of welding tools, in particular to a connecting rod welding tool which comprises a plurality of first supporting assemblies and a plurality of second supporting assemblies, and each first supporting assembly comprises a first support, a first fixing frame, a first baffle, a first supporting pipe, a first supporting plate, a first protruding shaft, an extending plate, a fixing block, a first supporting plate, a first partition block and a second baffle. The first baffle, the first supporting pipes, the extension plate, the first supporting plate and the second baffle are connected to the first fixing frame, the first supporting pipes are connected with first supporting plates, the first supporting plates are connected with first protruding shafts, the extension plate is connected with a plurality of fixing blocks, the fixing blocks are provided with limiting grooves, and the second baffle and the first baffle are used for limiting the end of a connecting rod. And one end of the supporting plate I, which faces the connecting rod to be welded, is connected with a spacer block I. The connecting rod welding fixture has the effects of being convenient to disassemble, assemble and overhaul, improving the adaptability, effectively limiting parts to be welded on the connecting rod, conveniently positioning the parts to be welded, and being beneficial to automatic welding.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, in particular to a connecting rod welding tooling. Background Art

[0002] As a common transmission component for transmitting power on vehicles, the connecting rod has many transmission components welded on it. When the connecting rod rotates, it will drive multiple parts to rotate, and then pull multiple areas that need to be moved. When welding parts on existing connecting rods, manual limiting is adopted, or the limiting part is directly installed on a fixed plate, which has low adaptability and is not conducive to adjusting the support. When positioning different parts on different connecting rods, it is necessary to replace the entire support or disassemble some positioning parts, which is inconvenient to operate. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a connecting rod welding tool, which is convenient for disassembly, assembly and maintenance, improves adaptability, effectively limits the parts to be welded on the connecting rod, facilitates the positioning of the parts to be welded, and is conducive to the effect of automated welding.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connecting rod welding tool, comprising a plurality of support assemblies one and a plurality of support assemblies two;

[0007] The support assembly 1 includes a bracket 1, a fixing frame 1, a baffle 1, a support tube 1, a support plate 1, a cam 1, an extension plate, a fixing block, a support plate 1, a spacer 1 and a baffle 2. The baffle 1, the support tube 1, the extension plate, the support plate 1 and the baffle 2 are all connected to the fixing frame 1. The fixing frame 1 is connected to the bracket 1. A plurality of support tubes 1 are provided, each of which is connected to a support plate 1. The support plate 1 is connected to a cam 1. The extension plate is connected to a plurality of fixing blocks. The fixing block is provided with a limiting groove. The baffle 2 and the baffle 1 are used to limit the ends of the connecting rod. The support plate 1 is connected to a spacer 1 at the end of the connecting rod to be welded.

[0008] Preferably, support assembly 2 includes baffle 4, support tube 3, convex plate, support plate 2, spacer block 2, bracket 2, support plate 2, support tube 2, convex shaft 2, baffle 3 and fixed frame 2, fixed frame 2 is connected to bracket 2, baffle 4, support tube 3, support plate 2, support tube 2 and baffle 3 are all connected to fixed frame 2, baffle 4 is provided with a groove, support tube 3 is connected with a convex plate, support tube 2 is connected with support plate 2, support plate 2 is connected with convex shaft 2, and support plate 2 is connected with spacer block 2 at one end of the connecting rod to be welded.

[0009] Preferably, the connecting component includes a positioning shaft one, a positioning tube one, a positioning shaft two and a positioning tube two, a plurality of positioning shafts one are connected to a fixing frame one, a positioning tube one corresponding to each of the positioning shafts one is connected to a bracket one, and a positioning shaft one is inserted into a corresponding positioning tube one, a plurality of positioning shafts two are connected to a fixing frame two, a positioning tube two corresponding to each of the positioning shafts two is connected to a bracket two, and a positioning shaft two is inserted into a corresponding positioning tube two.

[0010] Preferably, the support component 1 also includes a pad and a limit plate, the baffle 1 is connected to the limit plate at one end toward the baffle 2, a pad is provided in the relative middle area between the limit plate and the baffle 1, and the pad has different thickness specifications.

[0011] Preferably, the supporting assembly 1 further includes a limiting shaft, and the baffle 2 is connected to a plurality of limiting shafts.

[0012] Preferably, the support assembly 1 further includes a positioning plate, and the positioning plate is connected between adjacent support tubes 1, and the positioning plate is inclined.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a connecting rod welding tool, which has the following beneficial effects:

[0015] The connecting rod welding tool is connected by a bracket one and a fixing frame one, and the parts located on the fixing frame one can be easily removed at the same time, which is convenient for disassembly, assembly and maintenance. The ends of the connecting rod are restricted by baffles one and two, the supporting plate one and the supporting plate one support the connecting rod, and the lateral area of ​​the connecting rod is restricted by a convex shaft one to reduce the possibility of the connecting rod falling off. By setting a spacer block one, by selecting different spacers one or adding gaskets between the supporting plate one and the spacer block one, different connecting rod positions can be supported to improve adaptability. By setting the upper limit groove of the fixing block, the parts to be welded on the connecting rod can be effectively restricted, which is convenient for positioning the parts to be welded and is conducive to automatic welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 3 For this utility model Figure 1 A schematic diagram of the local enlarged structure at B in the middle;

[0019] Figure 4 For this utility model Figure 1 A schematic diagram of the local enlarged structure at C in the middle;

[0020] Figure 5 For this utility model Figure 1 A schematic diagram of the local enlarged structure at D in the middle;

[0021] Figure 6 For this utility model Figure 1 A schematic diagram of the local enlarged structure at E in the middle;

[0022] Figure 7 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 8 For this utility model Figure 7 A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Fig. 9 It is a three-dimensional structural schematic diagram of the utility model.

[0025] Markings in the attached drawings: 1. bracket one; 2. fixing bracket one; 3. baffle one; 4. pad; 5. limiting plate; 6. support tube one; 7. positioning plate; 8. support plate one; 9. convex shaft one; 10. extension plate; 11. fixing block; 12. support plate one; 13. spacer block one; 14. baffle two; 15. limiting shaft; 16. baffle four; 17. support tube three; 18. convex plate; 19. support plate two; 20. spacer block two; 21. bracket two; 22. positioning shaft one; 23. positioning tube one; 24. support plate two; 25. support tube two; 26. convex shaft two; 27. baffle three; 28. fixing bracket two; 29. ​​positioning shaft two; 30. positioning tube two. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-9 A connecting rod welding tool comprises a plurality of supporting components one and a plurality of supporting components two.

[0029] The support assembly 1 includes a bracket 1, a fixing frame 2, a baffle 3, a support tube 6, a support plate 8, a convex shaft 9, an extension plate 10, a fixed block 11, a support plate 12, a spacer 13 and a baffle 2 14. The baffle 3, the support tube 6, the extension plate 10, the support plate 12 and the baffle 2 14 are all connected to the fixing frame 2, the fixing frame 2 and the bracket 1 are connected, a plurality of support tubes 6 are provided, each support tube 6 is connected to a support plate 8, the support plate 8 is connected to a convex shaft 9, the extension plate 10 is connected to a plurality of fixed blocks 11, and the fixed block 11 is provided with a limiting groove, the baffle 2 14 and the baffle 3 are used to limit the end of the connecting rod, the support plate 12 is connected to a spacer 13 toward one end of the connecting rod to be welded, the support plate 12 and The spacer block 13 is preferably connected by screws, and is connected by the bracket 1 and the fixing frame 2, so that the parts located on the fixing frame 2 can be easily removed at the same time, which is convenient for disassembly and maintenance, and the end of the connecting rod is limited by the baffle 13 and the baffle 2 14, the supporting plate 12 and the supporting plate 8 support the connecting rod, and the lateral area of ​​the connecting rod is limited by the convex shaft 9 to reduce the possibility of the connecting rod falling off, and through the setting of the spacer block 13, by selecting different spacers 13 or adding gaskets between the supporting plate 12 and the spacer block 13, different connecting rod positions can be supported to improve adaptability, and through the setting of the upper limit groove of the fixing block 11, the parts to be welded on the connecting rod can be effectively limited, which is convenient for positioning the parts to be welded, and is conducive to automatic welding.

[0030] Reference Figure 1 , 5 and 6, the supporting assembly 2 includes a baffle 4 16, a supporting tube 3 17, a convex plate 18, a supporting plate 2 19, a spacer 20, a bracket 21, a supporting plate 24, a supporting tube 25, a convex shaft 26, a baffle 3 27 and a fixing frame 28, the fixing frame 28 is connected to the bracket 21, the baffle 4 16, the supporting tube 3 17, the supporting plate 2 19, the supporting tube 2 25 and the baffle 3 27 are all connected to the fixing frame 28, the baffle 4 16 is provided with a groove, the supporting tube 3 17 is connected with the convex plate 18, the supporting tube 2 25 is connected with the supporting plate 2 24 A cam shaft 26 is connected to the support plate 24, and a spacer block 20 is connected to the support plate 19 at one end of the connecting rod to be welded. The connecting rod to be welded is supported by the support plate 19 and the support plate 24, and through the setting of the spacer block 20, the connecting rod to be welded can be supported by replacing different spacers 20, or the support position can be adjusted by adding gaskets between the support plate 19 and the spacer block 20. The parts welded at the end of the connecting rod are limited and supported by the groove on the baffle plate 4 16, and the end of the connecting rod to be welded is limited by the baffle plate 3 27, so as to facilitate the positioning of the connecting rod.

[0031] Reference Figure 4 and 6The connecting assembly includes a positioning shaft 22, a positioning tube 23, a positioning shaft 29 and a positioning tube 30. The fixing frame 2 is connected to a plurality of positioning shafts 22. The bracket 1 is connected to a positioning tube 23 corresponding to the positioning shaft 22. The positioning shaft 22 is inserted into the corresponding positioning tube 23. The fixing frame 28 is connected to a plurality of positioning shafts 29. The bracket 21 is connected to a positioning tube 30 corresponding to the positioning shaft 29. The positioning shaft 29 is inserted into the corresponding positioning tube 30. Through the cooperation between the positioning shaft 1 22 and the positioning tube 1 23, the bracket 1 and the fixing frame 2 are effectively connected, reducing the relative offset between the fixing frame 2 and the bracket 1, and through the cooperation between the positioning shaft 29 and the positioning tube 2 30, the relative position between the bracket 21 and the fixing frame 28 is effectively restricted, reducing the offset between the bracket 21 and the fixing frame 28, and through this connection method, the fixing frame 2 and the fixing frame 28 can be directly lifted and removed, thereby facilitating the disassembly and assembly of the connection.

[0032] Reference Figure 2 The support component 1 also includes a pad 4 and a limit plate 5. The baffle 1 3 is connected to the limit plate 5 at one end toward the baffle 2 14. The pad 4 is arranged in the middle area between the limit plate 5 and the baffle 1 3. The pad 4 has different thickness specifications. The pad 4 can preferably be 0.5mm, 1mm, 2mm and 5mm. The position of the limit plate 5 is adjusted by the pad 4 on the baffle 1 3, thereby effectively adjusting the end position of the connecting rod to limit the limit plate 5, which is convenient for adapting to limiting the end areas of different connecting rods.

[0033] Reference Figure 3 The support component 1 also includes a limiting shaft 15, and a plurality of limiting shafts 15 are connected to the baffle plate 14. Through the setting of the limiting shaft 15, the position of the connecting rod can be extended to limit the end of the connecting rod instead of supporting the end of the connecting rod with a larger area, which further facilitates the positioning of the connecting rod and reduces the situation where the positioning of the connecting rod is affected by the uneven end of the baffle plate 14. It is preferred that the limiting shaft 15 and the limiting plate 5 are relatively arranged.

[0034] Reference Figure 2 The support assembly 1 also includes a positioning plate 7, and the positioning plate 7 is connected between adjacent support tubes 6. The positioning plate 7 is inclined. Through the setting of the positioning plate 7, some parts to be welded can be supported, and the space between adjacent support tubes 6 can be conveniently utilized, which further facilitates the operation.

[0035] When in use, place the connecting rod on the support plate 8, and put the parts to be welded on the connecting rod or place them at the position to be welded. Support the parts to be welded by the positioning plate 7, the fixed block 11 and the spacer block 13. Some plate-like objects are positioned by the upper limit groove of the fixed block 11. When welding, spot welding is performed first, and then full welding. The welding robot arm can be preferably used for welding, and the support assembly 1 and the support assembly 2 are distributed in the area around the welding robot arm.

[0036] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0037] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0038] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0039] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A connecting rod welding tool, characterized in that: It includes a plurality of support components one and a plurality of support components two; The support assembly 1 comprises a bracket 1 (1), a fixing frame 1 (2), a baffle 1 (3), a supporting tube 1 (6), a supporting plate 1 (8), a convex shaft 1 (9), an extension plate (10), a fixing block (11), a supporting plate 1 (12), a spacer 1 (13) and a baffle 2 (14); the baffle 1 (3), the supporting tube 1 (6), the extension plate (10), the supporting plate 1 (12) and the baffle 2 (14) are all connected to the fixing frame 1 (2); the fixing frame 1 (2 ) is connected to a bracket one (1), a plurality of support tubes one (6) are provided, each support tube one (6) is connected to a support plate one (8), a convex shaft one (9) is connected to the support plate one (8), a plurality of fixing blocks (11) are connected to the extension plate (10), a limiting groove is provided on the fixing block (11), a baffle two (14) and a baffle one (3) are used to limit the end of the connecting rod, and a support plate one (12) is connected to a spacer block one (13) toward one end of the connecting rod to be welded.

2. A connecting rod welding tool according to claim 1, characterized in that: The support assembly 2 comprises a baffle 4 (16), a support tube 3 (17), a convex plate (18), a support plate 2 (19), a spacer 2 (20), a bracket 2 (21), a support plate 2 (24), a support tube 2 (25), a convex shaft 2 (26), a baffle 3 (27) and a fixing frame 2 (28); the fixing frame 2 (28) is connected to the bracket 2 (21); the baffle 4 (16), the support tube 3 (17), the support plate 2 (19), the support tube 2 (25) and the baffle 3 (27) are all connected to the fixing frame 2 (28); a groove is arranged on the baffle 4 (16); the support tube 3 (17) is connected to the convex plate (18); the support tube 2 (25) is connected to the support plate 2 (24); the support plate 2 (24) is connected to the convex shaft 2 (26); and the spacer 2 (20) is connected to the end of the support plate 2 (19) facing the connecting rod to be welded.

3. A connecting rod welding tool according to claim 2, characterized in that: The connection assembly comprises a positioning shaft 1 (22), a positioning tube 1 (23), a positioning shaft 2 (29) and a positioning tube 2 (30); a plurality of positioning shafts 1 (22) are connected to the fixing frame 1 (2); a positioning tube 1 (23) corresponding to the positioning shaft 1 (22) is connected to the bracket 1 (1); the positioning shaft 1 (22) is inserted into the corresponding positioning tube 1 (23); a plurality of positioning shafts 2 (29) are connected to the fixing frame 2 (28); a positioning tube 2 (30) corresponding to the positioning shaft 2 (29) is connected to the bracket 2 (21); the positioning shaft 2 (29) is inserted into the corresponding positioning tube 2 (30).

4. The connecting rod welding tool according to claim 1, characterized in that: The support assembly 1 further comprises a pad (4) and a limit plate (5); one end of the baffle plate 1 (3) facing the baffle plate 2 (14) is connected to the limit plate (5); a pad (4) is arranged in the middle area between the limit plate (5) and the baffle plate 1 (3); and the pad (4) has different thickness specifications.

5. The connecting rod welding tool according to claim 1, characterized in that: The supporting assembly 1 also includes a limiting shaft (15), and a plurality of limiting shafts (15) are connected to the baffle 2 (14).

6. The connecting rod welding tool according to claim 1, characterized in that: The support assembly 1 also includes a positioning plate (7), and the positioning plate (7) is connected between adjacent support tubes 1 (6), and the positioning plate (7) is inclined.

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