Auxiliary welding device for aluminum arrangement roller

Abstract

The utility model relates to the technical field of dies, in particular to an aluminum arrangement roller auxiliary welding device which comprises an aluminum arrangement roller body, the aluminum arrangement roller body comprises two side plates which are symmetrically arranged, a shaft sleeve is fixedly installed at the center position of each side plate in an embedded mode, and the shaft sleeve is connected with the aluminum arrangement roller body. Peripheral longitudinal supporting ribs are fixedly connected to the edges of the opposite side walls of the two side plates, inner longitudinal supporting ribs are fixedly connected to the positions, adjacent to the shaft sleeve, of the opposite side walls of the two side plates, and the inner longitudinal supporting ribs and the peripheral longitudinal supporting ribs are in one-to-one correspondence; reinforcing ribs are fixedly connected to the middle parts of the end parts of the peripheral longitudinal supporting ribs and the inner longitudinal supporting ribs; annular supporting ribs are welded to the middle parts of the peripheral longitudinal supporting ribs; the welding tool is arranged in the middle of the aluminum arrangement roller body and used for conducting auxiliary supporting in the process of welding the aluminum arrangement roller body; the device is convenient to operate and can be used for many times, the machining speed is increased, the quality of workpieces is guaranteed, and batch production is achieved.

Description

Technical Field

[0001] This utility model patent relates to the technical field of molds, and specifically, to a device for assisting welding of aluminum distribution rollers. Background Art

[0002] Aluminum cloth rollers are structural parts. When the aluminum cloth rollers are welded as a whole, welding auxiliary tooling plays an important role. Because the aluminum cloth rollers are a workpiece processed in large quantities, when such large-scale production and processing of aluminum cloth rollers is carried out, the original welding method is used, the construction period is tight, and the delivery time required by customers cannot be met. In order to overcome the shortcomings of the prior art, the utility model provides a welding device for aluminum cloth rollers. Utility Model Content

[0003] The utility model aims to provide an auxiliary welding device for aluminum distribution rollers, aiming to solve the problem that when mass-producing and processing aluminum distribution rollers, the original welding method is used, the construction period is tight, and the delivery time required by customers cannot be met.

[0004] The utility model is implemented as follows, including an aluminum distributing roller body, the aluminum distributing roller body including two symmetrically arranged side plates, the center position of the side plate is inlaid and fixedly installed with a shaft sleeve, the two side plates are fixedly connected with peripheral longitudinal support ribs at the edge positions of the side walls opposite to each other, the two side plates are fixedly connected with inner longitudinal support ribs at the positions adjacent to the side walls and the shaft sleeves, the inner longitudinal support ribs correspond to the peripheral longitudinal support ribs one by one, the middle of the ends of the peripheral longitudinal support ribs and the inner longitudinal support ribs are fixedly connected with reinforcing ribs, and the middle of the peripheral longitudinal support ribs is welded with annular support ribs;

[0005] The welding tool is arranged in the middle of the aluminum arrangement roller body and is used for auxiliary support during the welding process of the aluminum arrangement roller body.

[0006] Further, the welding tooling includes a connecting rod, the two ends of the connecting rod are respectively fixedly connected with an assembly shaft, the assembly shaft is adapted to the shaft sleeve, an inner cavity is opened inside the connecting rod, a mounting block is fixedly installed in the middle of the inner cavity, a screw rod is rotatably installed in the middle of the mounting block, one end of the screw rod is rotatably connected to the inner wall of the inner cavity end, the other end of the screw rod extends to the outside of the end of the connecting rod and a rotating sleeve is fixedly installed on the end, a through groove is opened on the connecting rod, the through groove is arranged at adjacent positions of the opposite side walls of the assembly shaft on both sides, the two ends of the screw rod are respectively threadedly connected with a movable sleeve ring, an inclined rod is symmetrically rotatably installed on the side wall of the movable sleeve ring, a limiting track is fixedly connected to the side wall of the limiting track, a stopper is slidably installed in the middle of the limiting track, and the end of the inclined rod away from the movable sleeve ring passes through the through groove and is rotatably connected to the side wall of the stopper.

[0007] Furthermore, locking nuts are arranged on opposite sides of the two assembly shafts, and the locking nuts are threadedly connected to the ends of the connecting rods.

[0008] Furthermore, the thread directions of the two ends of the screw rod are opposite.

[0009] Furthermore, the limiting rails are two symmetrically arranged L-shaped limiting plates.

[0010] Furthermore, an annular movable groove is provided on the end of the connecting rod, and a supporting ring is fixedly connected to the side wall of the rotating sleeve, and the supporting ring is movably clamped in the movable groove.

[0011] Furthermore, a mounting hole is provided at the end of the screw rod, the mounting hole is arranged in a rectangular shape, a through hole adapted to the mounting hole is provided in the middle of the rotating sleeve, and a fixing pin is inserted between the through hole and the mounting hole.

[0012] Furthermore, one end of the connecting rod away from the rotating sleeve is fixedly connected with a lifting ring.

[0013] Compared with the prior art, the utility model is easy to operate, has lower requirements on the operator, does not need to measure the position of each component of the aluminum distribution roller, and this tooling can fix all components at one time, and both the front and back sides can be assembled. The device can be used multiple times, has a high utilization rate, improves the processing speed, ensures the quality of the workpiece, and realizes mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an aluminum arrangement roller auxiliary welding device provided by the utility model;

[0015] Figure 2 This is a cross-sectional view of a device for assisting welding of aluminum distribution rollers provided by the utility model;

[0016] Figure 3 This is a structural schematic diagram of an installation tool for an aluminum arrangement roller auxiliary welding device provided by the utility model;

[0017] Figure 4 The utility model provides a device for auxiliary welding of aluminum distribution rollers. Figure 2 A schematic diagram of the structure at A;

[0018] Figure 5 The utility model provides a device for auxiliary welding of aluminum distribution rollers. Figure 2 A schematic diagram of the structure at B;

[0019] Figure 6 The utility model provides a device for auxiliary welding of aluminum distribution rollers. Figure 2 Enlarged schematic diagram of the structure at location C.

[0020] The figure marks involved in the above drawings are: 1. Aluminum arrangement roller body; 11. Side plate; 12. Outer longitudinal support ribs; 13. Reinforcing ribs; 14. Bushing; 15. Inner longitudinal support ribs; 16. Annular support ribs; 2. Welding tooling; 21. Connecting rod; 22. Assembly shaft; 23. Locking nut; 24. Rotating sleeve; 25. Fixed pin; 26. Inner cavity; 27. Movable groove; 28. Support ring; 29. ​​Screw; 210. Through groove; 211. Movable sleeve ring; 212. Diagonal rod; 213. Block; 214. Limiting track; 215. Mounting block; 216. Mounting hole; 3. Lifting ring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The implementation of the utility model is described in detail below in combination with a specific embodiment, including an aluminum distributing roller body 1, the aluminum distributing roller body 1 including two symmetrically arranged side plates 11, the center position of the side plate 11 is inlaid and fixedly installed with a sleeve 14, the two side plates 11 are fixedly connected with peripheral longitudinal support ribs 12 at the edge positions of the opposite side walls, the two side plates 11 are fixedly connected with inner longitudinal support ribs 15 at the positions adjacent to the sleeve 14, the inner longitudinal support ribs 15 correspond to the peripheral longitudinal support ribs 12 one by one, the ends of the peripheral longitudinal support ribs 12 and the inner longitudinal support ribs 15 are fixedly connected with reinforcing ribs 13, and the middle of the peripheral longitudinal support ribs 12 is welded with annular support ribs 16;

[0023] The welding tool 2 is arranged in the middle of the aluminum arrangement roller body 1 and is used for auxiliary support during the welding process of the aluminum arrangement roller body 1.

[0024] The welding tool 2 includes a connecting rod 21, both ends of which are fixedly connected to an assembly shaft 22, the assembly shaft 22 is adapted to the sleeve 14, an inner cavity 26 is provided inside the connecting rod 21, a mounting block 215 is fixedly installed in the middle of the inner cavity 26, a screw rod 29 is rotatably installed in the middle of the mounting block 215, one end of the screw rod 29 is rotatably connected to the inner wall of the end of the inner cavity 26, the other end of the screw rod 29 extends to the outside of the end of the connecting rod 21 and a rotating sleeve 24 is fixedly installed on the end, the connecting rod 2 1 is provided with a through slot 210, and the through slot 210 is arranged at adjacent positions of the opposite side walls of the assembly shaft 22 on both sides, and the two ends of the screw rod 29 are respectively threadedly connected with a movable collar 211, and an inclined rod 212 is symmetrically rotatably installed on the side wall of the movable collar 211, and a limited track 214 is fixedly connected to the side wall of the assembly shaft 22, and a stopper 213 is slidably installed in the middle of the limited track 214, and the end of the inclined rod 212 away from the movable collar 211 passes through the through slot 210 and is rotatably connected to the side wall of the stopper 213;

[0025] The two assembly shafts 22 are provided with locking nuts 23 on opposite sides thereof, and the locking nuts 23 are threadedly connected to the ends of the connecting rods 21;

[0026] During operation, the rotating sleeve 24 is first rotated, and the rotating sleeve 24 drives the screw rod 29 to rotate, thereby pushing the movable sleeve ring 211, which is threadedly connected to it at both ends, to move in the opposite direction. The movable sleeve ring 211 drives the inclined rod 212 to move, and then the inclined rod 212 pushes the stopper 213 to move in the direction away from the connecting rod 21, so that the end of the stopper 213 exceeds the side wall range of the assembly shaft 22, and then the two sleeves 14 are intermittently welded and fixed in the center holes of the two side plates 11 respectively, and then the sleeves 14 and the side plates 11 are sleeved on the assembly shaft 22 together, and the movement range of the sleeve 14 is limited by the stopper 213, so that the sleeve 14 will not exceed the range of the assembly shaft 22, and then the locking nut 23 is screwed in from the end of the connecting rod 21, and the locking nut 2 The side edges of the three pairs of shaft sleeves 14 are pressed and fixed, so that the shaft sleeves 14 and the side plates 11 are stably installed on the assembly shaft 22, and then the outer longitudinal support ribs 12, the inner longitudinal support ribs 15 and the side plates 11 are spot-welded and fixed in turn, and then the annular support ribs 16 are intermittently welded and fixed to the middle of the outer longitudinal support ribs 12, and the welding of the aluminum arrangement roller body 1 is completed; after the welding is completed, the rotating sleeve 24 is rotated in the reverse direction, and the rotating sleeve 24 drives the screw rod 29 and related structures to move in the reverse direction, thereby driving the stopper 213 to reset, so that the end of the stopper 213 is retracted into the side wall range of the assembly shaft 22, and then the locking nut 23 is disassembled, so that the welded aluminum arrangement roller body 1 can be removed from the welding tool 2, which is convenient for the welding tool 2 to be reused and saves costs.

[0027] The threads at both ends of the screw rod 29 are in opposite directions; when working, the movable sleeve rings 211 at both sides can be driven to move in opposite directions by rotating the screw rod 29.

[0028] The limiting rails 214 are two symmetrically arranged L-shaped limiting plates. When working, the limiting rails 214 limit the movement direction of the stopper 213 . A gap is provided between the two L-shaped limiting plates to facilitate the connection between the inclined rod 212 and the stopper 213 .

[0029] An annular movable groove 27 is provided on the end of the connecting rod 21, and a support ring 28 is fixedly connected to the side wall of the rotating sleeve 24, and the support ring 28 is movably engaged in the movable groove 27; when working, the support ring 28 rotates in the movable groove 27 to facilitate supporting the end of the rotating sleeve 24.

[0030] A mounting hole 216 is provided at the end of the screw rod 29, and the mounting hole 216 is set to be rectangular. A through hole adapted to the mounting hole 216 is provided in the middle of the rotating sleeve 24, and a fixing pin 25 is inserted between the through hole and the mounting hole 216; when working, the rotating sleeve 24 can be easily installed on the end of the screw rod 29 through the fixing pin 25, and the rotating sleeve 24 and the screw rod 29 can rotate synchronously.

[0031] The end of the connecting rod 21 away from the rotating sleeve 24 is fixedly connected with a lifting ring 3; during operation, after welding is completed, the lifting ring 3 is used to lift the entire body and place it on a workbench.

[0032] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0033] Reference Figure 1-6 As shown, it is a preferred embodiment provided by the utility model.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for assisting welding of aluminum distribution rollers, characterized in that: The aluminum distributing roller body (1) comprises two symmetrically arranged side plates (11), a shaft sleeve (14) being fixedly mounted in an inlaid manner at the center of the side plate (11), peripheral longitudinal support ribs (12) being fixedly connected to the edge positions of the two side plates (11) opposite to the side wall, inner longitudinal support ribs (15) being fixedly connected to the positions of the two side plates (11) opposite to the side wall and adjacent to the shaft sleeve (14), the inner longitudinal support ribs (15) corresponding to the peripheral longitudinal support ribs (12) one by one, reinforcing ribs (13) being fixedly connected in the middle of the ends of the peripheral longitudinal support ribs (12) and the inner longitudinal support ribs (15), and an annular support rib (16) being welded to the middle of the peripheral longitudinal support ribs (12); A welding tool (2) is arranged in the middle of the aluminum distribution roller body (1) and is used to provide auxiliary support during the welding process of the aluminum distribution roller body (1); The welding tool (2) comprises a connecting rod (21), both ends of the connecting rod (21) are respectively fixedly connected with an assembly shaft (22), the assembly shaft (22) is adapted to the shaft sleeve (14), an inner cavity (26) is provided inside the connecting rod (21), a mounting block (215) is fixedly installed in the middle of the inner cavity (26), a screw rod (29) is rotatably installed in the middle of the mounting block (215), one end of the screw rod (29) is rotatably connected to the inner wall of the end of the inner cavity (26), the other end of the screw rod (29) extends to the outside of the end of the connecting rod (21) and a rotating sleeve (24) is fixedly installed on the end, and the connecting rod A through slot (210) is provided on the assembly shaft (21), and the through slot (210) is arranged at adjacent positions of the opposite side walls of the assembly shaft (22) on both sides. The two ends of the screw rod (29) are respectively threadedly connected with a movable ring (211), and an inclined rod (212) is symmetrically rotatably installed on the side wall of the movable ring (211). A limiting track (214) is fixedly connected to the side wall of the assembly shaft (22), and a stopper (213) is slidably installed in the middle of the limiting track (214). One end of the inclined rod (212) away from the movable ring (211) passes through the through slot (210) and is rotatably connected to the side wall of the stopper (213).

2. The device for assisted welding of aluminum distribution rollers according to claim 1 is characterized in that: Locking nuts (23) are provided on opposite sides of the two assembly shafts (22), and the locking nuts (23) are threadedly connected to the end of the connecting rod (21).

3. The device for assisting aluminum distribution roller welding according to claim 2 is characterized in that: The threads at both ends of the screw rod (29) are in opposite directions.

4. The device for aluminum distribution roller auxiliary welding according to claim 3 is characterized in that: The limiting rails (214) are two symmetrically arranged L-shaped limiting plates.

5. The device for assisting aluminum distribution roller welding according to claim 4 is characterized in that: An annular movable groove (27) is provided on the end of the connecting rod (21), and a support ring (28) is fixedly connected to the side wall of the rotating sleeve (24), and the support ring (28) is movably engaged in the movable groove (27).

6. The device for aluminum distribution roller auxiliary welding according to claim 5 is characterized in that: The end of the screw rod (29) is provided with a mounting hole (216), the mounting hole (216) being arranged in a rectangular shape, the middle of the rotating sleeve (24) is provided with a through hole adapted to the mounting hole (216), and a fixing pin (25) is inserted between the through hole and the mounting hole (216).

7. The device for aluminum distribution roller auxiliary welding according to claim 6 is characterized in that: One end of the connecting rod (21) away from the rotating sleeve (24) is fixedly connected to a lifting ring (3).

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