Belt carrier roller frame welding tool

Abstract

The utility model relates to the technical field of belt carrier roller frame production, in particular to a belt carrier roller frame welding tool which comprises a bottom supporting seat, a sliding groove is formed in the side wall of the bottom supporting seat, a first positioning plate is fixed to the side wall of a first supporting plate, a guide rod is arranged in the length direction of the sliding groove, and a first sliding block is fixed to the bottom of the first supporting plate. A second supporting plate is fixed to the bottom supporting base, a second positioning plate is fixed to the side wall of the second supporting plate, a third supporting plate is fixed to the upper portion of the second sliding block and located on the side, away from the second supporting plate, of the sliding groove, and a third positioning plate is fixed to the side wall of the third supporting plate. A first fixing plate is arranged on the side, away from the third supporting plate, of the second supporting plate, two first positioning columns are fixed to the first fixing plate, a second fixing plate is fixed to the side, away from the second supporting plate, of the third supporting plate, and two second positioning columns are fixed to the second fixing plate. The carrier roller bracket positioning and welding device has the technical effect of positioning and welding carrier roller brackets with different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of the production of belt idler supports, in particular to a welding tooling for belt idler supports. Background Art

[0002] In the production and manufacturing of material conveying belt conveyors, the upper idler support on the belt conveyor is one of the most used components in the belt conveyor. On average, more than twenty upper idler supports are used in one belt conveyor. At present, when welding the idler support, the idler support to be welded is usually placed on the welding tooling, the idler support is positioned, and then the idler support is welded. The current welding tooling can only position and weld the idler support of one size, and different welding toolings need to be made for different sizes of idler supports, which is rather troublesome. Content of the Utility Model

[0003] The embodiment of the utility model provides a welding tooling for belt idler supports, which has the technical effect of being able to position and weld idler supports of different sizes.

[0004] A welding tooling for belt idler supports of the utility model adopts the following technical scheme:

[0005] The welding tooling for belt idler supports includes a bottom support seat. A chute is provided on the side wall of the bottom support seat. Two spaced first support plates are arranged on the base support seat. A first positioning plate is fixed on the side wall of the first support plate. A guide rod is arranged in the chute and is arranged along the length direction of the chute. The bottom of the first support plate is fixed with a first slider that can slide along the length direction of the guide rod. The first slider is slidably connected with the chute. A locking member is arranged on the first slider and can fix the first slider at the position in the chute.

[0006] A second support plate is fixed on the bottom support seat. The second support plate is located at one end of the chute. A second positioning plate is fixed on the side wall of the second support plate. A second slider is slidably connected in the chute. A third support plate is fixed above the second slider. The third support plate is located on the side of the chute far from the second support plate. A third positioning plate is fixed on the side wall of the third support plate. A locking member that can fix the second slider at the position in the chute is also arranged on the second slider. On the side of the second support plate far from the third support plate, a first fixing plate is provided. Two first positioning columns are fixed on the first fixing plate. On the side of the third support plate far from the second support plate, a second fixing plate is fixed. Two second positioning columns are fixed on the second fixing plate.

[0007] Further, the locking member is a locking rod. The locking rod is inserted into the first slider and is threadedly connected with the first slider. The guide rod penetrates through the first slider. The locking rod is inserted into the first slider and abuts against the guide rod.

[0008] Further, the briquette is located below the portal bracket. A connecting rod is fixed to the top of the briquette. The connecting rod passes upward through the portal bracket. A spring sleeved on the connecting rod is fixed above the briquette. One end of the spring away from the briquette is fixed to the portal bracket. The abutting rod is fixed to the bottom of the briquette. The abutting rod penetrates through the first slider, and the bottom of the abutting rod abuts against the bottom wall of the chute.

[0009] Further, a vertical stop rod is fixed on the groove wall of the chute. When the cross beam of the belt idler bracket is attached to the first support plate and the second support plate, the cross beam also contacts the vertical stop rod. The vertical stop rod plays a role in limiting the side wall of the cross beam, making the cross beam more stable.

[0010] Further, the first connecting plate and the second connecting plate at both ends of the belt idler bracket are respectively placed on the first fixing plate and the second fixing plate. Two positioning columns on the first fixing plate are inserted into two connecting holes on the first connecting plate. Two positioning columns on the second fixing plate are inserted into two connecting holes on the second connecting plate. The side wall of the cross beam of the belt idler bracket contacts the side walls of the first support plate, the second support plate and the third support plate. The two middle support columns of the belt idler bracket are respectively located on one side away from each other of the two second positioning plates. The two side support columns of the belt idler bracket are respectively located on one side away from each other of the second positioning plate and the third positioning plate.

[0011] Compared with the prior art, the utility model has the following technical effects;

[0012] By providing the second slider and the two first sliders, the distance between the third support plate and the second support plate can be adjusted, and the distance between the two first support plates can also be adjusted, so as to be able to position and weld idler brackets of different sizes. The first slider and the second slider slide along the chute, and the first slider and the second slider slide along the guide rod, increasing the stability of the first slider and the second slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the utility model and constitute a part of the utility model, but do not limit the utility model. In the drawings:

[0014] Figure 1 For showing the three-dimensional structure of Embodiment 1 of the present invention Figure 1 ;

[0015] Figure 2 For showing the three-dimensional structure of Embodiment 1 of the present invention Figure 2 ;

[0016] Figure 3 For showing the schematic diagram of the first fixing plate and the first positioning column in Embodiment 1 of the present invention;

[0017] Figure 4Schematic diagram showing the second slider, the second fixing plate and the second positioning post in Embodiment 1 of the present invention;

[0018] Figure 5 Schematic diagram showing the belt idler bracket in Embodiment 1 of the present invention;

[0019] Figure 6 Schematic diagram showing the gantry bracket and the connecting rod in Embodiment 2 of the present invention;

[0020] Figure 7 Schematic diagram showing the abutting rod and the pressing block in Embodiment 2 of the present invention.

[0021] Description of reference numerals: 1, bottom support base; 11, chute; 111, guide rod; 12, first fixing plate; 121, first positioning post; 13, scale line; 2, first support plate; 21, first positioning plate; 22, first slider; 3, locking rod; 4, second support plate; 41, second positioning plate; 5, third support plate; 51, third positioning plate; 52, second fixing plate; 521, second positioning post; 53, second slider; 6, idler bracket; 61, cross beam; 62, side support column; 63, middle support column; 64, first connecting plate; 65, second connecting plate; 66, connecting hole; 7, vertical stop bar; 8, abutting rod; 81, pressing block; 82, gantry bracket; 83, connecting rod; 84, spring. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the implementation manners and the drawings. Herein, the illustrative implementation manners of the present utility model and their descriptions are used to explain the present utility model, but do not limit the present utility model. Embodiment 1

[0023] Refer to Figures 1 - 5 , a welding tool for a belt idler bracket, including a bottom support base 1, and the bottom support base 1 is a rectangular block. Two spaced-apart first support plates 2 are arranged on the bottom support base 1. A first positioning plate 21 is fixed on the side wall of the first support plate 2, and a first slider 22 is fixed at the bottom of the first support plate 2. A chute 11 is formed on the side wall of the bottom support base 1, and a guide rod 111 is arranged in the chute 11. Both ends of the guide rod 111 are fixed to the groove walls at both ends of the chute 11.

[0024] The guide rod 111 penetrates through the first slider 22, and the first slider 22 can slide along the guide rod 111. A locking member is arranged on the first slider 22, and the locking member can fix the position of the first slider 22 in the chute 11. The locking member is a locking rod 3. The locking rod 3 is inserted into the first slider 22 and is threadedly connected with the first slider 22. The locking rod 3 is inserted into the first slider 22 and abuts against the guide rod 111.

[0025] A second support plate 4 is fixed to the upper surface of the bottom support base 1. The second support plate 4 is located at one end of the chute 11. A second positioning plate 41 is fixed to the side wall of the second support plate 4. On one side of the bottom support base 1 away from the second support plate 4, a third support plate 5 is provided. A third positioning plate 51 is fixed to the side wall of the third support plate 5. A second slider 53 is fixed to the bottom of the third support plate 5. The guide rod 111 passes through the second slider 53, and the second slider 53 can slide along the guide rod 111. A locking member is also provided on the second slider 53.

[0026] Refer to Figure 2 、 Figure 3 and Figure 4 ,, on the side of the second support plate 4 away from the third support plate 5, a first fixing plate 12 is provided. The first fixing plate 12 is fixed to the upper surface of the bottom support base 1. Two first positioning posts 121 are fixed to the first fixing plate 12. On the side of the third support plate 5 away from the second support plate 4, a second fixing plate 52 is provided. The second fixing plate 52 is fixedly connected to the third support plate 5. Two second positioning posts 521 are fixed to the second fixing plate 52.

[0027] Scale lines 13 are provided on the side wall of the bottom support base 1. The scale lines 13 are located below the chute 11. The distance between the two first sliders 22 can be adjusted according to the length of the idler support 6, so as to adjust the distance between the two first positioning plates 21.

[0028] Refer to Figure 1 、 Figure 2 and Figure 5 ,The idler support 6 includes a cross beam 61. On the top of the cross beam 61, two side struts 62 and two middle struts 63 that need to be welded and fixed to the cross beam 61 are provided. The two middle struts 63 are located between the two side struts 62. First connecting plates 64 and second connecting plates 65 are respectively fixed to the bottoms of both ends of the cross beam 61. Two connecting holes 66 are formed in both the first connecting plates 64 and the second connecting plates 65.

[0029] A vertical stop bar 7 is fixed to the groove wall of the chute 11. When the cross beam 61 is attached to the first support plate 2 and the second support plate 4, the cross beam 61 also contacts the vertical stop bar 7. The vertical stop bar 7 plays a role in limiting the cross beam 61, making the cross beam 61 more stable.

[0030] When welding the idler bracket 6, place the first connecting plate 64 on the first fixing plate 12, and insert the two first positioning posts 121 on the first fixing plate 12 into the two connecting holes 66 on the first connecting plate 64. Place the second connecting plate 65 on the second fixing plate 52, and insert the two second positioning posts 521 on the second fixing plate 52 into the two connecting holes 66 on the second connecting plate 65. Then adjust the lengths of the third support plate 5 and the second support plate 4 according to the length of the cross beam 61. After the adjustment is completed, weld and fix the cross beam 61, the first connecting plate 64 and the second connecting plate 65.

[0031] Then weld the two side struts 62. Place one of the side struts 62 on the side of the second positioning plate 41 away from the third positioning plate 51, and make the side strut 62 closely adhere to the second positioning plate 41. Then weld the cross beam 61 and the side strut 62. Place the other side strut 62 on the side of the third positioning plate 51 away from the second positioning plate 41, and make the side strut 62 closely adhere to the third positioning plate 51. Then weld and fix the side strut 62 and the cross beam 61.

[0032] Finally, weld the two middle struts 63. Adjust the distance between the two first positioning plates 21. Place the two middle struts 63 on the sides of the two first positioning plates 21 away from each other respectively, and then weld and fix the middle struts 63 and the cross beam 61. Embodiment 2

[0033] Refer to Figure 6 and Figure 7 . The difference from Embodiment 1 is that the locking member includes a pressing rod 8 and a pressing block 81. A gantry bracket 82 is arranged above the first slider 22. The pressing block 81 is located below the gantry bracket 82. A connecting rod 83 is fixed to the top of the pressing block 81. The connecting rod 83 passes upward through the gantry bracket 82. A spring 84 sleeved on the connecting rod 83 is fixed above the pressing block 81. One end of the spring 84 away from the pressing block 81 is fixed to the gantry bracket 82. The pressing rod 8 is fixed to the bottom of the pressing block 81. The pressing rod 8 penetrates through the first slider 22, and the bottom of the pressing rod 8 presses against the bottom wall of the chute 11.

[0034] When it is necessary to slide the first slider 22, pull the connecting rod 83 upward. The connecting rod 83 compresses the spring 84, so that the pressing rod 8 moves away from the bottom wall of the chute 11, thereby sliding the first slider 22. After sliding to an appropriate position, release the connecting rod 83. Under the action of the spring 84, the pressing rod 8 presses against the bottom wall of the chute 11.

[0035] The above are only the preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. Belt roller frame welding tooling, characterized in that: The bottom support seat (1) comprises a bottom support seat (1), a side wall of the bottom support seat (1) is provided with a slide groove (11), two first support plates (2) are arranged at intervals on the bottom support seat (1), a first positioning plate (21) is fixed on the side wall of the first support plate (2), a guide rod (111) is arranged in the slide groove (11), the guide rod (111) is arranged along the length direction of the slide groove (11), a first slider (22) capable of sliding along the length direction of the guide rod (111) is fixed at the bottom of the first support plate (2), the first slider (22) is slidably connected to the slide groove (11), and a locking member capable of fixing the first slider (22) in the position of the slide groove (11) is arranged on the first slider; A second support plate (4) is fixed on the bottom support seat (1), the second support plate (4) is located at one end of the slide groove (11), a second positioning plate (41) is fixed on the side wall of the second support plate (4), a second slider (53) is slidably connected in the slide groove (11), a third support plate (5) is fixed above the second slider (53), the third support plate (5) is located on a side of the slide groove (11) away from the second support plate (4), a third positioning plate (51) is fixed on the side wall of the third support plate (5), and a locking member capable of fixing the second slider (53) in the position of the slide groove (11) is also provided on the second slider (53), a first fixing plate (12) is provided on a side of the second support plate (4) away from the third support plate (5), two first positioning columns (121) are fixed on the first fixing plate (12), a second fixing plate (52) is fixed on a side of the third support plate (5) away from the second support plate (4), and two second positioning columns (521) are fixed on the second fixing plate (52).

2. The belt roller frame welding tool according to claim 1 is characterized in that: The locking member is a locking rod (3), the locking rod (3) is inserted into the first slider (22) and is threadedly connected to the first slider (22), the guide rod (111) passes through the first slider (22), the locking rod (3) is inserted into the first slider (22) and is pressed against the guide rod (111).

3. The belt roller frame welding tool according to claim 1 is characterized in that: The locking member comprises a clamping rod (8) and a pressing block (81); a door-shaped bracket (82) is arranged above the first sliding block (22); the pressing block (81) is located below the door-shaped bracket (82); a connecting rod (83) is fixed to the top of the pressing block (81); the connecting rod (83) passes through the door-shaped bracket (82) upward; a spring (84) sleeved with the connecting rod (83) is fixed above the pressing block (81); one end of the spring (84) away from the pressing block (81) is fixed to the door-shaped bracket (82); the clamping rod (8) is fixed to the bottom of the pressing block (81); the clamping rod (8) passes through the first sliding block (22); and the bottom of the clamping rod (8) is pressed against the bottom wall of the sliding groove (11).

4. The belt roller frame welding tool according to claim 1 is characterized in that: A vertical stopper (7) is fixed on the groove wall of the slide groove (11). When the crossbeam (61) of the belt roller frame (6) is attached to the first support plate (2) and the second support plate (4), the crossbeam (61) also contacts the vertical stopper (7). The vertical stopper (7) has a limiting effect on the side wall of the crossbeam (61), making the crossbeam (61) more stable.

5. The belt roller frame welding tool according to claim 1 is characterized in that: The first connecting plate (64) and the second connecting plate (65) at both ends of the belt roller frame (6) are respectively placed on the first fixing plate (12) and the second fixing plate (52); the two first positioning posts (121) on the first fixing plate (12) are inserted into the two connecting holes (66) on the first connecting plate (64); the two positioning posts on the second fixing plate (52) are inserted into the two connecting holes (66) on the second connecting plate (65); the side wall of the crossbeam (61) of the belt roller frame (6) contacts the side walls of the first support plate (2), the second support plate (4) and the third support plate (5); the two middle pillars (63) of the belt roller frame (6) are respectively located on the side away from the two second positioning plates (41); and the two side pillars (62) of the belt roller frame (6) are respectively located on the side away from the second positioning plate (41) and the third positioning plate (51).

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