Quick welding tool for H frame of belt conveyor

Abstract

The utility model relates to a quick welding tool for an H-shaped frame of a belt conveyor, which relates to the technical field of conveyor belt processing equipment and comprises a bracket, a first mounting plate, a second mounting plate, a first fixing assembly, a second fixing assembly, a third fixing assembly and a fourth fixing assembly, the number of the first mounting plates and the number of the second mounting plates are both two, and the first mounting plates and the second mounting plates are both arranged on the support. The first fixing assembly is arranged on the first mounting plate and is used for positioning and fixing channel steel; the second fixing assembly is arranged on the second mounting plate and is used for positioning and fixing the circular pipe; the third fixing assembly is arranged on the first mounting plate and is used for positioning and fixing the supporting plate; and the fourth fixing assembly is arranged on the first mounting plate and is used for positioning and fixing the bottom plate and the U-shaped plate. The production efficiency and the production quality of the H frame can be improved.

Description

Technical Field

[0001] This application relates to the technical field of conveyor belt processing equipment, and in particular to a rapid welding tooling for the H-frame of a belt conveyor. Background Art

[0002] An H-frame is provided at the bottom of a belt conveyor for supporting and installing conveyor rollers and conveyor belts. The H-frame includes a round tube, two channel steels provided at both ends of the round tube, and a support plate between the round tube and the channel steels. An installation groove for installing a lower flat roller is provided on the support plate. Bottom plates and U-shaped plates are respectively provided at both ends of the channel steels. Installation holes for installing anchor bolts are provided on the bottom plates.

[0003] Currently, the H-frame is produced by welding. During production, operators need to assemble the various components of the H-frame according to the drawings and then perform welding.

[0004] During the production process of the above H-frame, due to the large number of components of the H-frame, at least two workers are required to operate simultaneously during assembly, resulting in low efficiency. Moreover, the components of the H-frame are misaligned during assembly, which greatly affects the production efficiency and quality of the H-frame. Utility Model Content

[0005] In order to improve the production efficiency and quality of the H-frame, this application provides a rapid welding tooling for the H-frame of a belt conveyor.

[0006] A rapid welding tooling for the H-frame of a belt conveyor provided by this application adopts the following technical solutions:

[0007] A rapid welding tooling for the H-frame of a belt conveyor includes a bracket, a first mounting plate, a second mounting plate, a first fixing component, a second fixing component, a third fixing component, and a fourth fixing component; two of each of the first mounting plate and the second mounting plate are provided and are both arranged on the bracket; the first fixing component is arranged on the first mounting plate and is used for positioning and fixing the channel steel; the second fixing component is arranged on the second mounting plate and is used for positioning and fixing the round tube; the third fixing component is arranged on the first mounting plate and is used for positioning and fixing the support plate; the fourth fixing component is arranged on the first mounting plate and is used for positioning and fixing the bottom plate and the U-shaped plate.

[0008] By adopting the above technical solution, during the production of the H-frame of the belt conveyor, the operator uses the first fixing component to position and fix the channel steel, the second fixing component to position and fix the round tube, the third fixing component to position and fix the support plate, and the fourth fixing component to position and fix the bottom plate and the U-shaped plate. Only one worker is required to operate, and the various components of the H-frame are positioned and fixed in pairs. This not only simplifies the operation, but also immediately fixes the two positioned parts of the H-frame after positioning to avoid misalignment during the assembly process, thereby improving the production efficiency and quality of the H-frame.

[0009] Optionally, two sets of the first fixing components are provided and correspond to the first mounting plates one by one; the first fixing component includes a first positioning plate, a first clamp and a second clamp; the first positioning plate is fixedly arranged on the first mounting plate; the first clamp is fixedly arranged on the first mounting plate; the second clamp is fixedly arranged on the first mounting plate, and the first clamp and the second clamp clamp and fix the channel steel from the horizontal and vertical directions respectively.

[0010] Optionally, two sets of the second fixing components are provided and correspond to the second mounting plates one by one; the second fixing component includes a fixing block, a third clamp and a clamping plate; the fixing block is fixedly arranged on the second mounting plate; a V-shaped groove is formed in the fixing block; the third clamp is fixedly arranged on the second mounting plate; the clamping plate is arranged opposite to the V-shaped groove, and the clamping plate is fixedly arranged at the clamping end of the third clamp.

[0011] Optionally, two sets of the third fixing components are provided and correspond to the first mounting plates one by one; the third fixing component includes a fourth clamp, a second positioning plate and a positioning convex block; the fourth clamp is fixedly arranged on the first mounting plate; the second positioning plate is fixedly arranged at the clamping end of the fourth clamp; the positioning convex block is fixedly arranged on the second positioning plate, and the positioning convex block is adapted to the mounting groove on the support plate.

[0012] Optionally, two sets of the fourth fixing components are provided, the fourth fixing components correspond to the first mounting plates one by one, and the fourth fixing component includes a third positioning plate, a first positioning block, a second positioning block and a fifth clamp; the third positioning plate is fixedly arranged on the first mounting plate, a positioning hole is formed in the third positioning plate, and the positioning hole is adapted to the mounting hole on the bottom plate; the first positioning block and the second positioning block are both fixedly arranged on the first mounting plate, the first positioning block is used for positioning the U-shaped plate in the horizontal direction, and the second positioning block is used for positioning the U-shaped plate in the vertical direction; the fifth clamp is fixedly arranged on the first mounting plate.

[0013] Optionally, both the first mounting plate and the second mounting plate are slidably connected to the bracket.

[0014] By adopting the above technical solution, the first mounting plate and the second mounting plate can slide on the bracket, enabling the tooling to position and fix H-frames of different specifications, thereby improving the applicability.

[0015] Optionally, a first threaded hole is provided on the first mounting plate; a second threaded hole is provided on the second mounting plate.

[0016] By adopting the above technical solution, after the first mounting plate and the second mounting plate slide to the appropriate positions, bolts are inserted into the first threaded hole and the second threaded hole, and then the first mounting plate and the second mounting plate can be clamped and fixed to the bracket, avoiding dislocation during the welding process, thereby further improving the production quality of the H-frame.

[0017] Optionally, a first relief groove and a second relief groove are provided on the first mounting plate, and the first relief groove and the second relief groove are respectively located at both ends of the first mounting plate.

[0018] By adopting the above technical solution, it is convenient to weld the other side of the H-frame.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. During the production of the H-frame of the belt conveyor, the operator uses the first fixing component to position and fix the channel steel, the second fixing component to position and fix the round tube, the third fixing component to position and fix the support plate, and the fourth fixing component to position and fix the bottom plate and the U-shaped plate. Only one worker is required to operate, and the various components of the H-frame are positioned and fixed in pairs. This not only simplifies the operation, but also immediately fixes the two positioned parts of the H-frame after positioning, avoiding dislocation during the assembly process, thereby improving the production efficiency and production quality of the H-frame;

[0021] 2. The first mounting plate and the second mounting plate can slide on the bracket, enabling the tooling to position and fix H-frames of different specifications, thereby improving the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the H-frame of the belt conveyor;

[0023] Figure 2 is a schematic structural diagram of the present application embodiment for showing the first fixing component;

[0024] Figure 3 is a schematic structural diagram of the present application embodiment for showing the second fixing component;

[0025] Figure 4 is Figure 2 The partial enlarged view at position A in

[0026] Figure 5 is the upper view of the embodiment of the present application.

[0027] Explanation of reference numerals:

[0028] 1. Bracket;

[0029] 2. First mounting plate; 21. First threaded hole; 22. First relief groove; 23. Second relief groove;

[0030] 3. Second mounting plate; 31. Second threaded hole;

[0031] 4. First fixing assembly; 41. First positioning plate; 42. First clamp; 43. Second clamp;

[0032] 5. Second fixing assembly; 51. Fixed block; 511. V-shaped groove; 52. Third clamp; 53. Clamping plate;

[0033] 6. Third fixing assembly; 61. Fourth clamp; 62. Second positioning plate; 63. Positioning convex block;

[0034] 7. Fourth fixing assembly; 71. Third positioning plate; 711. Positioning hole; 72. First positioning block; 73. Second positioning block; 74. Fifth clamp;

[0035] 8. H-frame; 81. Round tube; 82. Channel steel; 83. Support plate; 831. Installation groove; 84. Bottom plate; 841. Installation hole; 85. U-shaped plate. Detailed implementation manners

[0036] The following further elaborates on the present application in conjunction with the attached Figures 1-5 drawings.

[0037] The embodiment of the present application discloses a quick welding tooling for the H-frame of a belt conveyor.

[0038] Refer to Figure 1, A rapid welding tooling for the H-frame of a belt conveyor is used to quickly position and fix each component of the H-frame 8 of the belt conveyor. The H-frame 8 of the belt conveyor includes a round tube 81, channel steels 82, support plates 83, a bottom plate 84, and U-shaped plates 85. There are two channel steels 82, which are respectively located at both ends of the round tube 81, and the length direction of the channel steels 82 is perpendicular to the length direction of the round tube 81. There are two support plates 83, which are respectively located at both ends of the round tube 81. The support plates 83 are located between the channel steels 82 and the original tube, and both sides of the support plates 83 are welded to the channel steels 82 and the round tube 81 respectively. Three mounting grooves 831 are opened on the support plates 83 for mounting the lower flat rollers of the belt conveyor. There are two bottom plates 84 and two U-shaped plates 85, and they all correspond to the channel steels 82 one by one. The bottom plates 84 and the U-shaped plates 85 are respectively arranged at both ends of the channel steels 82, and the bottom plates 84 and the U-shaped plates 85 are fixed to the channel steels 82 by welding. Mounting holes 841 for mounting anchor bolts are opened on the bottom plates 84.

[0039] It should be noted that the H-frames 8 of different specifications of belt conveyors are mainly to adapt to belt conveyors of different widths. Therefore, the main difference between the H-frames 8 of different specifications of belt conveyors lies in the different lengths of the round tubes 81.

[0040] Refer to Figures 2 to 5 , A rapid welding tooling for the H-frame of a belt conveyor includes a bracket 1, a first mounting plate 2, a second mounting plate 3, a first fixing component 4, a second fixing component 5, a third fixing component 6, and a fourth fixing component 7.

[0041] Refer to Figure 2 , The bracket 1 is made of four aluminum profiles. Two of the profiles are parallel to each other, and the other two profiles are parallel to each other and perpendicular to the first two profiles. The four profiles are connected end to end to form a rectangular structure.

[0042] Refer to Figure 2 , There are two first mounting plates 2 arranged in parallel, and both are slidably arranged on the bracket 1. The sliding axes of the two first mounting plates 2 are the same. First threaded holes 21 are arranged on both sides of the first mounting plate 2. A first relief groove 22 and a second relief groove 23 are opened on the first mounting plate 2, and the first relief groove 22 and the second relief groove 23 are respectively located on both sides of the sliding axis of the first mounting plate 2.

[0043] There are two second mounting plates 3 arranged in parallel, and both are slidably arranged on the bracket 1. The sliding axes of the two second mounting plates 3 are the same as the sliding axes of the two first mounting plates 2. Second threaded holes 31 are arranged on both sides of the second mounting plate 3.

[0044] Refer to Figure 2, there are two sets of the first fixing components 4, which correspond to the first mounting plate 2 one by one, and the two sets of the first fixing components 4 are symmetrically arranged. The first fixing component 4 includes a first positioning plate 41, a first clamp 42 and a second clamp 43. The first positioning plate 41 is fixedly arranged on the first mounting plate 2 and is perpendicular to the first mounting plate 2. The first positioning plate 41 is perpendicular to the sliding axis of the first mounting plate 2. The first clamp 42 is a push-pull clamp. The first clamp 42 is fixedly arranged on the first mounting plate 2 and is arranged opposite to the first positioning plate 41. The second clamp 43 is a horizontal clamp. The second clamp 43 is fixedly arranged on the first mounting plate 2.

[0045] It should be noted that both the push-pull clamp and the horizontal clamp are prior arts and will not be elaborated here.

[0046] Refer to Figure 3 , there are two sets of the second fixing components 5, which correspond to the second mounting plate 3 one by one. The second fixing component 5 includes a fixing block 51, a third clamp 52 and a clamping plate 53. The fixing block 51 is fixedly arranged on the second mounting plate 3. A V-shaped groove 511 is formed on one side of the fixing block 51. The third clamp 52 is a push-pull clamp. The third clamp 52 is fixedly arranged on the second mounting plate 3 and is located on one side of the opening of the V-shaped groove. The clamping plate 53 is arranged perpendicular to the second mounting plate 3 and is arranged opposite to the opening of the V-shaped groove 511. The clamping plate 53 is fixedly arranged at the clamping end of the third clamp 52.

[0047] Refer to Figure 2 and Figure 4 , there are two sets of the third fixing components 6, which correspond to the first mounting plate 2 one by one, and the two sets of the third fixing components 6 are symmetrically arranged. The third fixing component 6 includes a fourth clamp 61, a second positioning plate 62 and a positioning convex block 63. The fourth clamp 61 is a push-pull clamp. The fourth clamp 61 is fixedly arranged on the first mounting plate 2. The second positioning plate 62 is arranged parallel to the first positioning plate 41. The second positioning plate 62 is fixedly arranged at the clamping end of the fourth clamp 61. The positioning convex block 63 is fixedly arranged on the second positioning plate 62. The positioning convex block 63 is adapted to the mounting groove 831 on the support plate 83.

[0048] Refer to Figure 3 and Figure 5, there are two sets of the fourth fixing components 7, and the fourth fixing components 7 correspond to the first mounting plates 2 one by one. The fourth fixing component 7 includes a third positioning plate 71, a first positioning block 72, a second positioning block 73 and a fifth clamp 74. The third positioning plate 71 is fixedly arranged on the first mounting plate 2, and the third positioning plate 71 is perpendicular to the first positioning plate 41 and the first mounting plate 2. A positioning hole 711 is formed in the third positioning plate 71, and the positioning hole 711 is adapted to the mounting hole 841 on the bottom plate 84. The first positioning block 72 and the second positioning block 73 are respectively located on both sides of the first mounting plate 2. The first positioning block 72 and the second positioning block 73 are both fixedly connected to the first mounting plate 2. The first positioning block 72 is used to position the U-shaped plate 85 in the horizontal direction, and the second positioning block 73 is used to position the U-shaped plate 85 in the vertical direction. The fifth clamp 74 is a push-pull type clamp. The fifth clamp 74 is fixedly arranged on the first mounting plate 2 and is located at one end of the first mounting plate 2 away from the third positioning plate 71.

[0049] It should be noted that a positioner and a welding robot are also provided in the embodiment of the present application.

[0050] The implementation principle of a rapid welding tooling for the H-frame of a belt conveyor in the embodiment of the present application is as follows:

[0051] When assembling the H-frame 8, the operator first places the channel steel 82 on the first mounting plate 2 and makes the channel steel 82 fit with the first positioning plate 41. Then, the bottom plate 84 is placed between the channel steel 82 and the third positioning plate 71, and bolts are passed through the mounting hole 841 on the bottom plate 84 and the positioning hole 711 on the third positioning plate 71. The operator then makes the channel steel 82, the bottom plate 84 and the third positioning plate 71 abut against each other. Then, the first clamp 42 and the first positioning plate 41 are used to clamp and fix the channel steel 82 in the horizontal direction, and the second clamp 43 and the first mounting plate 2 are used to clamp and fix the channel steel 82 in the vertical direction, so as to complete the positioning and fixing of the channel steel 82 and the bottom plate 84.

[0052] After the channel steel 82 and the bottom plate 84 are fixed, the operator places the U-shaped plate 85 at one end of the channel steel 82 away from the bottom plate 84, positions the U-shaped plate 85 by using the first positioning block 72 and the second positioning block 73, and then clamps and fixes the U-shaped plate 85 and the channel steel 82 by using the fifth clamp 74.

[0053] Then, the above process is repeated to clamp and fix another set of channel steel 82, bottom plate 84 and U-shaped plate 85 on another first mounting plate 2.

[0054] The operator then places the round tube 81 in the two V-shaped grooves 511, and uses the third clamp 52 and the fixed block 51 to cooperate to clamp and fix the round tube 81 on the second mounting plate 3. Then, bolts are inserted into the second threaded holes 31 to fix the second mounting plate 3 to the bracket 1.

[0055] Then, slide one of the first mounting plates 2 closer to the round tube 81, and place the support plate 83 between the round tube 81 and the channel steel 82, so that the round tube 81, the support plate 83 and the channel steel 82 are in contact, and the positioning convex block 63 is clamped in the mounting groove 831 on the support plate 83. Then, bolts are inserted into the first threaded holes 21 to fix the first mounting plate 2 to the bracket 1.

[0056] Repeat the above process to abut and fix another set of support plates 83 and channel steels 82 to the round tube 81, and use bolts to fix the other first mounting plate 2 to the bracket 1, thereby realizing the assembly of the H-frame 8.

[0057] After the assembly of the H-frame 8 is completed, a welding robot is used for welding. During the welding process, the positioner is used to reverse the bracket 1, so as to facilitate welding on the other side.

[0058] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A belt conveyor H frame rapid welding tool, characterized by: The invention comprises a bracket (1), a first mounting plate (2), a second mounting plate (3), a first fixing assembly (4), a second fixing assembly (5), a third fixing assembly (6) and a fourth fixing assembly (7); the first mounting plate (2) and the second mounting plate (3) are both provided with two, and both are provided on the bracket (1); the first fixing assembly (4) is provided on the first mounting plate (2) and is used for positioning and fixing the channel steel; the second fixing assembly (5) is provided on the second mounting plate (3) and is used for positioning and fixing the round tube; the third fixing assembly (6) is provided on the first mounting plate (2) and is used for positioning and fixing the support plate; the fourth fixing assembly (7) is provided on the first mounting plate (2) and is used for positioning and fixing the bottom plate and the U-shaped plate.

2. The belt conveyor H frame rapid welding tool according to claim 1, characterized in that: The first fixing assembly (4) is provided with two groups, and corresponds to the first mounting plate (2) one by one; the first fixing assembly (4) comprises a first positioning plate (41), a first clamp (42) and a second clamp (43); the first positioning plate (41) is fixedly arranged on the first mounting plate (2); the first clamp (42) is fixedly arranged on the first mounting plate (2); the second clamp (43) is fixedly arranged on the first mounting plate (2), and the first clamp (42) and the second clamp (43) clamp and fix the channel steel in the horizontal and vertical directions respectively.

3. The belt conveyor H frame rapid welding tool according to claim 1, characterized in that: The second fixing assembly (5) is provided with two groups, and corresponds to the second mounting plate (3) one by one; the second fixing assembly (5) comprises a fixing block (51), a third clamp (52) and a clamping plate (53); the fixing block (51) is fixedly arranged on the second mounting plate (3); a V-shaped groove (511) is provided on the fixing block (51); the third clamp (52) is fixedly arranged on the second mounting plate (3); the clamping plate (53) is arranged opposite to the V-shaped groove (511), and the clamping plate (53) is fixedly arranged at the clamping end of the third clamp (52).

4. The belt conveyor H frame rapid welding tool according to claim 1, characterized in that: The third fixing assembly (6) is provided in two groups and corresponds to the first mounting plate (2) one by one; the third fixing assembly (6) comprises a fourth clamp (61), a second positioning plate (62) and a positioning protrusion (63); the fourth clamp (61) is fixedly arranged on the first mounting plate (2); the second positioning plate (62) is fixedly arranged on the clamping end of the fourth clamp (61); the positioning protrusion (63) is fixedly arranged on the second positioning plate (62), and the positioning protrusion (63) is adapted to the mounting groove on the support plate (83).

5. The belt conveyor H frame rapid welding tool according to claim 1, characterized in that: The fourth fixing assembly (7) is provided with two groups, and the fourth fixing assembly (7) corresponds to the first mounting plate (2) one by one. The fourth fixing assembly (7) comprises a third positioning plate (71), a first positioning block (72), a second positioning block (73) and a fifth clamp (74); the third positioning plate (71) is fixedly arranged on the first mounting plate (2), and a positioning hole (711) is opened on the third positioning plate (71), and the positioning hole (711) is matched with the mounting hole on the bottom plate; the first positioning block (72) and the second positioning block (73) are both fixedly arranged on the first mounting plate (2), the first positioning block (72) is used to position the U-shaped plate in the horizontal direction, and the second positioning block (73) is used to position the U-shaped plate in the vertical direction; the fifth clamp (74) is fixedly arranged on the first mounting plate (2).

6. The belt conveyor H frame rapid welding tool according to claim 1, characterized in that: The first mounting plate (2) and the second mounting plate (3) are both slidably connected to the bracket (1).

7. The belt conveyor H frame rapid welding tool according to claim 6, characterized in that: The first mounting plate (2) is provided with a first threaded hole (21); the second mounting plate (3) is provided with a second threaded hole (31).

8. The belt conveyor H frame rapid welding tool according to claim 1, characterized in that: The first mounting plate (2) is provided with a first clearance groove (22) and a second clearance groove (23), and the first clearance groove (22) and the second clearance groove (23) are respectively located at two ends of the first mounting plate (2).

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