Container support lug welding tool

Abstract

The utility model relates to a container support lug welding tool. The device comprises a bottom plate which can be arranged above the container in a striding manner in the radial direction; the two guide plates are installed at the two ends of the bottom plate in the length direction respectively and extend to the radial side of the container in the axial direction, and the positions of the guide plates can be adjusted in the radial direction of the container; the quick clamping and positioning mechanisms are installed on the guide plates respectively, each quick clamping and positioning mechanism comprises a positioning block, a clamping block and a pressing assembly, the positioning blocks are installed on the guide plates, the positions of the positioning blocks can be adjusted in the axial direction of the container, channels suitable for the supporting lugs to stretch out are formed between the positioning blocks and the clamping blocks, and the pressing assemblies are arranged on the clamping blocks. The pressing assembly is installed on the clamping block and can press the supporting lug to the positioning block. According to the utility model, the consistency of welding the support lugs of the container is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy, food and chemical stirring equipment, in particular to a container support ear welding tool. Background Art

[0002] Because container products are typically produced in small batches and with a wide variety of products, designing and manufacturing custom lug welding tooling for each container requires significant investment in tooling and equipment, significantly increasing production and management costs. Furthermore, the existing practice of welding lugs after the container body is welded can easily lead to inconsistent lug positioning and compromise interchangeability. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the problem of poor interchangeability and consistency of welded container lugs in the prior art.

[0004] In order to solve the above technical problems, the present invention provides a container lug welding tool for welding the lug to the side wall of the container. The welding tool comprises:

[0005] a bottom plate capable of being radially arranged across the container;

[0006] Two guide plates are respectively installed at both ends of the bottom plate in the longitudinal direction and extend axially to one radial side of the container, and the position of each guide plate can be adjusted along the radial direction of the container;

[0007] A quick-clamp positioning mechanism is installed on each of the guide plates. The quick-clamp positioning mechanism includes a positioning block, a clamping block and a pressing assembly. The positioning block is installed on the guide plate and its position can be adjusted along the axial direction of the container. A channel suitable for the extension of the support ear is formed between the positioning block and the clamping block. The pressing assembly is installed on the clamping block and can press the support ear against the positioning block.

[0008] In one embodiment of the present invention, a first slide groove and a first adjustment waist-shaped hole are respectively arranged along the length direction of the base plate; a tenon that cooperates with the first slide groove and a plurality of first connecting holes that cooperate with the first adjustment waist-shaped hole are extended along one end of the length direction of the guide plate.

[0009] In one embodiment of the present invention, a limit block is provided at the bottom radial end of the container, a limit block pin hole is provided on the limit block, a plurality of bottom plate pin holes that cooperate with the limit block pin hole are provided at intervals on the bottom plate, a first positioning pin is inserted between the limit block pin hole and the bottom plate pin hole, and the first positioning pin is threadedly engaged with a first ring nut.

[0010] In one embodiment of the present invention, the positioning block includes a connecting block and a first connecting arm and a second connecting arm extending from the connecting block, and a positioning surface that abuts against the support ear is formed between the first connecting arm and the second connecting arm.

[0011] In one embodiment of the present invention, the positioning surface is V-shaped.

[0012] In one embodiment of the present invention, a second slide groove and a plurality of second connecting holes are respectively arranged along the length direction of the guide plate, a plurality of slide groove pin holes are arranged at intervals on the second slide groove, a slide platform is protruded along the length direction of the connecting block and is slidably connected to the second slide groove, and a plurality of connecting block pin holes that pass through the slide platform and correspond to the slide groove pin holes and a second adjustment waist-shaped hole that cooperates with the second connecting hole are also respectively arranged along the length direction of the connecting block, and a second positioning pin is inserted between the slide groove pin hole and the connecting block pin hole.

[0013] In one embodiment of the present invention, the clamping block has a U-shaped structure, one end of the clamping block is hinged to the first connecting arm, and the other end of the clamping block is provided with a second ring nut and a movable bolt threadedly matched with the second ring nut, and the movable bolt is hinged to the second connecting arm.

[0014] In one embodiment of the present invention, a first pin shaft and an elastic retaining ring for the first shaft are installed between one end of the clamping block and the first connecting arm, a second pin shaft and an elastic retaining ring for the second shaft are installed between the movable bolt and the second connecting arm, and the second connecting arm is provided with a receiving groove suitable for the movable bolt to extend into.

[0015] In one embodiment of the present invention, the clamping assembly includes a locking bolt, a guide column and a clamping block, the guide column is connected to the clamping block, the clamping block is provided with a guide hole suitable for guiding the guide column, and the locking bolt is threadedly connected to the clamping block and connected to the clamping block.

[0016] In one embodiment of the present invention, the pressing block is provided with a T-slot, and a connecting nut connected to the locking bolt is accommodated in the T-slot.

[0017] The above technical solution of the utility model has the following advantages compared with the prior art:

[0018] The container lug welding tool described in the utility model can adjust the position according to the different specifications of the container, reducing the need to make special welding tooling for each container, significantly reducing the investment cost of production equipment, ensuring that the position and direction of the lug remain consistent during each welding, solving the interchangeability problem caused by inconsistent lug positions, and ensuring that the produced containers have high standardization and consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the container support ear welding tooling of the present invention.

[0021] Figure 2 It is a structural diagram of the quick-clamp positioning mechanism of the utility model.

[0022] Figure 3 It is a structural diagram of the positioning block of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the guide plate of the utility model.

[0024] Description of the accompanying drawings:

[0025] 1. Bottom plate; 11. First chute; 12. First adjustment waist-shaped hole; 13. Bottom plate pin hole; 14. First positioning pin; 15. First ring nut; 16. Lifting ring;

[0026] 2. Guide plate; 21. Tenon; 22. First connecting hole; 23. Second chute; 24. Second connecting hole; 25. Chute pin hole;

[0027] 3. Quick clamp positioning mechanism;

[0028] 4. Positioning block; 41. Connecting block; 42. First connecting arm; 43. Second connecting arm; 44. Positioning surface; 45. Slide; 46. Connecting block pin hole; 47. Second adjustment waist-shaped hole; 48. Second positioning pin;

[0029] 5. Clamping block; 51. Second ring nut; 52. Joint bolt; 53. First pin; 54. Circlip for first shaft; 55. Second pin; 56. Circlip for second shaft;

[0030] 6. Clamping assembly; 61. Locking bolt; 62. Guide column; 63. Clamping block; 64. Connecting nut;

[0031] 7. Container; 71. Limit block; 72. Limit block pin hole; 73. Support ear. DETAILED DESCRIPTION

[0032] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0033] In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for the convenience of describing the technical solution of the present invention, and does not indicate or imply that the technical features referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0034] In this utility model, "several" means one or more, "multiple" means more than two, "greater than," "less than," "exceeds," etc. are understood to exclude the number itself; "above," "below," "within," etc. are understood to include the number itself. In the description of this utility model, the use of "first" or "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0035] In this utility model, unless otherwise expressly defined, terms such as "disposed," "installed," and "connected" should be interpreted broadly. For example, they may refer to direct connection or indirect connection through an intermediate medium; fixed connection or detachable connection or integral molding; mechanical connection or electrical connection or mutual communication; and internal connection between two components or interaction between two components. Those skilled in the art can reasonably determine the specific meanings of these terms in this utility model based on the specific content of the technical solution.

[0036] Reference Figure 1 As shown, a container lug welding tool of the present invention is used to weld the lug 73 to the side wall of the container 7. The welding tool includes:

[0037] The bottom plate 1 can be radially arranged above the container 7;

[0038] Two guide plates 2 are respectively installed at both ends of the bottom plate 1 in the longitudinal direction and extend axially to one radial side of the container 7. The position of each guide plate 2 can be adjusted along the radial direction of the container 7.

[0039] A quick-clamping positioning mechanism 3 is installed on each of the guide plates 2. The quick-clamping positioning mechanism 3 includes a positioning block 4, a clamping block 5 and a pressing assembly 6. The positioning block 4 is installed on the guide plate 2 and its position can be adjusted along the axial direction of the container 7. A channel suitable for the extension of the support ear 73 is formed between the positioning block 4 and the clamping block 5. The pressing assembly 6 is installed on the clamping block 5 and can press the support ear 73 against the positioning block 4.

[0040] In one embodiment, referring to Figure 1As shown, a first slide groove 11 and a first adjustment waist-shaped hole 12 are respectively provided along the length direction of the base plate 1; a tenon 21 is extended along one end of the length direction of the guide plate 2 to cooperate with the first slide groove 11, and a plurality of first connecting holes 22 are provided at intervals to cooperate with the first adjustment waist-shaped hole 12, and the first connecting holes 22 are threaded holes.

[0041] Specifically, a lifting ring 16 is provided at the upper end of the base plate 1 to facilitate the lifting of the tooling.

[0042] In one embodiment, a limit block 71 is provided at the bottom radial end of the container 7, and a limit block pin hole 72 is provided on the limit block 71. The bottom plate 1 is provided with a plurality of bottom plate pin holes 13 that cooperate with the limit block pin hole 72 at intervals, and a first positioning pin 14 is inserted between the limit block pin hole 72 and the bottom plate pin hole 13. The first positioning pin 14 is threadedly fitted with a first annular nut 15.

[0043] By aligning the corresponding limit block pin hole 72 and the base plate pin hole 13, insert the first positioning pin 14 for positioning, and then use the first ring nut 15 to cooperate with the end thread of the first positioning pin 14 to lock and fix the tooling. By adjusting the position of the tenon 21 on the guide plate 2 in the first slide groove 11 on the base plate 1, and cooperating with the first adjustment waist-shaped hole 12 through the first connecting hole 22 thereon and locking and fixing with bolts, the radial positioning function of the support ears 73 of different specifications of containers 7 can be met.

[0044] In one embodiment, referring to Figure 3 As shown, the positioning block 4 includes a connecting block 41 and a first connecting arm 42 and a second connecting arm 43 extending from the connecting block 41. A positioning surface 44 is formed between the first connecting arm 42 and the second connecting arm 43 to abut against the lug 73. Specifically, the positioning surface 44 is V-shaped, and the V-shaped positioning surface 44 can accommodate the positioning of lugs 73 of different diameters.

[0045] Reference Figure 4 As shown, a second slide groove 23 and a plurality of second connecting holes 24 are respectively provided along the length direction of the guide plate 2, a plurality of slide groove pin holes 25 are arranged at intervals on the second slide groove 23, and a slide platform 45 slidably connected to the second slide groove 23 is protruded along the length direction of the connecting block 41, and a plurality of connecting block pin holes 46 that pass through the slide platform 45 and correspond to the slide groove pin holes 25 and a second adjustment waist-shaped hole 47 that cooperates with the second connecting hole 24 are also respectively provided along the length direction of the connecting block 41. A second positioning pin 48 is inserted between the slide groove pin hole 25 and the connecting block pin hole 46, and the second connecting hole 24 is a threaded hole.

[0046] By aligning the corresponding slide groove pin hole 25 with the connecting block pin hole 46, insert the second positioning pin 48 for positioning, and then use the first ring nut 15 to lock and fix the tooling with the end thread of the first positioning pin 14. By adjusting the position of the slide 45 on the positioning block 4 in the second slide groove 23 on the guide plate 2, and through the second connecting hole 24 thereon, it cooperates with the second adjustment waist-shaped hole 47 and is locked and fixed with bolts, it can adapt to the positioning of the support ears 73 in different axial positions (heights).

[0047] In one embodiment, referring to Figure 2 As shown, the clamping block 5 has a U-shaped structure, one end of the clamping block 5 is hinged to the first connecting arm 42, and the other end of the clamping block 5 is provided with a second ring nut 51 and a movable bolt 52 that cooperates with the thread 51 of the second ring nut 51, and the movable bolt 52 is hinged to the second connecting arm 43.

[0048] In one embodiment, referring to Figure 1 、 Figure 2 As shown, a first pin shaft 53 and a first shaft elastic retaining ring 54 are installed between one end of the clamping block 5 and the first connecting arm 42, a second pin shaft 55 and a second shaft elastic retaining ring 56 are installed between the movable bolt 52 and the second connecting arm 43, and the second connecting arm 43 is provided with a receiving groove suitable for the movable bolt 52 to extend into.

[0049] In one embodiment, referring to Figure 2 As shown, the clamping assembly 6 includes a locking bolt 61, a guide column 62 and a clamping block 63. The guide column 62 is connected to the clamping block 63 by an interference fit. The clamping block 5 is provided with a guide hole suitable for guiding the movement of the guide column 62. The locking bolt 61 is threadedly connected to the clamping block 5 and connected to the clamping block 63. The locking bolt 61 is a plum blossom bolt.

[0050] Specifically, the pressing block 63 is provided with a T-slot, and a connecting nut 64 connected to the locking bolt 61 is accommodated in the T-slot.

[0051] The quick-clamping structure of the movable bolt 52 and the second ring nut 51 can quickly loosen and lock the U-shaped clamping block 5, making it convenient for the disassembly and installation of the workpiece. At the same time, screwing the locking bolt 61 drives the clamping block 63 to move, ensuring that support ears 73 of different specifications can be clamped and fixed.

[0052] The working principle is as follows: according to the size of the container 7 to be processed, the positions of the tenons 21 on the two guide plates 2 in the first slide groove 11 on the base plate 1 are adjusted synchronously and symmetrically, so that the inner side distance between the two guide plates 2 is 70±5mm larger than the theoretical outer diameter of the container 7, and the guide plates 2 and the base plate 1 are locked and fixed by bolts; according to the height position of the lug 73 of the container 7 to be processed, the position of the slide 45 on the positioning block 4 in the second slide groove 23 on the guide plate 2 is adjusted so that the corresponding slide groove pin hole 25 and the connecting block pin hole 46 are aligned, and after inserting the second positioning pin 48, the positioning block 4 is locked and fixed with the guide plate 2 with bolts. , use a sling to lift the container 7 to the work area and turn the container 7 over so that the bottom is facing, use a sling to place the tooling on the container 7, and adjust its position so that the pin hole 13 on the bottom plate of the tooling is aligned with the pin hole 72 of the limit block, insert the first positioning pin 14 for positioning, and then use the first ring nut 15 to fit the end thread of the first positioning pin 14 to lock and fix the tooling, place the support ear 73 into the tooling, and use the movable bolt 52 and the second ring nut 51 to form a quick clamping mechanism to lock and fix the positioning block 4 and the clamping block 5, and at the same time, screw the locking bolt 61 upward to make the clamping block 63 with the guide column 62 press and fix the workpiece, and finally the support ear 73 of the container 7 can be welded into shape.

[0053] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to examples, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A container lug welding tool, characterized in that: Used for welding the lug (73) to the side wall of the container (7), the welding tool comprises: A bottom plate (1) capable of being radially arranged across the container (7); Two guide plates (2) are respectively mounted at both ends of the bottom plate (1) in the longitudinal direction and extend axially to one radial side of the container (7); the position of each guide plate (2) can be adjusted along the radial direction of the container (7); A quick-clamp positioning mechanism (3) is installed on each of the guide plates (2). The quick-clamp positioning mechanism (3) includes a positioning block (4), a clamping block (5) and a pressing assembly (6). The positioning block (4) is installed on the guide plate (2) and its position can be adjusted along the axial direction of the container (7). A channel suitable for the lug (73) to extend is formed between the positioning block (4) and the clamping block (5). The pressing assembly (6) is installed on the clamping block (5) and can press the lug (73) against the positioning block (4).

2. A container lug welding tool according to claim 1, characterized in that: A first sliding groove (11) and a first adjusting waist-shaped hole (12) are respectively provided along the length direction of the bottom plate (1); a tenon (21) that cooperates with the first sliding groove (11) and a plurality of first connecting holes (22) that cooperate with the first adjusting waist-shaped hole (12) are extended along one end of the length direction of the guide plate (2).

3. The container lug welding tool according to claim 1, characterized in that: A limit block (71) is provided at the radial end of the bottom of the container (7), a limit block pin hole (72) is provided on the limit block (71), a plurality of bottom plate pin holes (13) that cooperate with the limit block pin hole (72) are provided at intervals on the bottom plate (1), a first positioning pin (14) is inserted between the limit block pin hole (72) and the bottom plate pin hole (13), and the first positioning pin (14) is threadedly engaged with a first annular nut (15).

4. The container lug welding tool according to claim 1, characterized in that: The positioning block (4) comprises a connecting block (41) and a first connecting arm (42) and a second connecting arm (43) extending from the connecting block (41), wherein a positioning surface (44) abutting against the support ear (73) is formed between the first connecting arm (42) and the second connecting arm (43).

5. The container lug welding tool according to claim 4, characterized in that: The positioning surface (44) is V-shaped.

6. The container lug welding tool according to claim 4, characterized in that: A second slide groove (23) and a plurality of second connecting holes (24) are respectively provided along the length direction of the guide plate (2), a plurality of slide groove pin holes (25) are spaced apart on the second slide groove (23), a slide table (45) is protruded along the length direction of the connecting block (41) and is slidably connected to the second slide groove (23), a plurality of connecting block pin holes (46) penetrating the slide table (45) and corresponding to the slide groove pin holes (25) and a second adjustment waist-shaped hole (47) matched with the second connecting hole (24) are also respectively provided along the length direction of the connecting block (41), and a second positioning pin (48) is inserted between the slide groove pin hole (25) and the connecting block pin hole (46).

7. The container lug welding tool according to claim 4, characterized in that: The clamping block (5) has a U-shaped structure, one end of the clamping block (5) is hinged to the first connecting arm (42), and the other end of the clamping block (5) is provided with a second ring nut (51) and a movable bolt (52) threadedly matched with the second ring nut (51), and the movable bolt (52) is hinged to the second connecting arm (43).

8. The container lug welding tool according to claim 7, characterized in that: A first pin shaft (53) and a first shaft elastic retaining ring (54) are installed between one end of the clamping block (5) and the first connecting arm (42), a second pin shaft (55) and a second shaft elastic retaining ring (56) are installed between the movable bolt (52) and the second connecting arm (43), and the second connecting arm (43) is provided with a receiving groove suitable for the movable bolt (52) to extend into.

9. The container lug welding tool according to claim 1, characterized in that: The clamping assembly (6) includes a locking bolt (61), a guide column (62) and a clamping block (63), wherein the guide column (62) is connected to the clamping block (63), and the clamping block (5) is provided with a guide hole suitable for guiding the guide column (62). The locking bolt (61) is threadedly connected to the clamping block (5) and connected to the clamping block (63).

10. The container lug welding tool according to claim 9, characterized in that: The pressing block (63) is provided with a T-shaped slot, and a connecting nut (64) connected to the locking bolt (61) is accommodated in the T-shaped slot.

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