Bending device for splicing fitting processing

Abstract

The utility model discloses a bending device for processing a splicing fitting, which relates to the technical field of bending devices, and comprises a bending machine body, a processing table top, a limiting wheel, an adjusting screw rod, a bending wheel, a bending handle, a limiting ring and a splicing fitting body, a limiting wheel is arranged at the top end of the machining table top, and an adjusting screw rod rotationally connected through a bearing is arranged on one side of the limiting wheel. A hand wheel is rotated to drive a movable seat to move, so that the movable seat can limit splicing fitting bodies of different sizes when moving, clamping of the splicing fitting bodies of different sizes is convenient, a limiting rod is placed in an adjusting groove and then rotates, the limiting rod can be locked in a machining table top, and the clamping precision of the splicing fitting bodies of different sizes is improved. And meanwhile, the connecting fitting body can be locked with different adjusting grooves, so that the bending device can adjust different degrees more accurately when bending the connecting fitting body.

Description

Technical Field

[0001] The utility model relates to the technical field of bending devices, and particularly relates to a bending device for processing connecting fittings. Background Art

[0002] Connecting fittings are used for connecting two conductors and can meet the mechanical and electrical performance requirements of the conductors. Most fittings need to bear a large tensile force during operation, and some also need to ensure good electrical contact. However, there are still some defects in the current bending device for processing connecting fittings, such as:

[0003] According to the patent number: 202410200666.5, a metal pipe bending machine, the metal pipe is passed through between the U-shaped plate 5a1 and the first roller 5a2, and then the second roller 5a3 is rotated by the driving member 5b, so that the first roller 5a2 and the second roller 5a3 can cooperate to bend the metal pipe.

[0004] In the above patent content, through the cooperation between the first roller 5a2 and the second roller 5a3, although the bending effect can be achieved, it is not easy to adjust the clamping distance during the bending process, so that when clamping connecting fittings of different sizes, it is easy to cause shaking inside, resulting in easy falling off during the bending process, making the bending device for processing connecting fittings inconvenient to use. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a bending device for processing connecting fittings, so as to solve the problem that the bending device for processing connecting fittings in the above background art is not easy to clamp connecting fittings of different sizes.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A bending device for processing connecting fittings, including a bending machine body, a processing table, a limiting wheel, an adjusting screw, a bending wheel, a bending handle, a limiting ring and a connecting fitting body. The top of the bending machine body is provided with a processing table, the top of the processing table is provided with a limiting wheel, one side of the limiting wheel is provided with an adjusting screw rotatably connected by a bearing, one side of the limiting wheel is provided with a bending wheel, the top of the bending wheel is provided with a bending handle, one side of the bending wheel is provided with a limiting ring, the connecting fitting body extending to one side of the bending wheel is arranged inside the limiting ring, and a size adjusting mechanism is arranged on one side of the limiting ring. The size adjusting mechanism includes a fixed seat and a protective frame. A fixed seat is arranged on one side of the bending wheel, and a protective frame is arranged on one side of the limiting ring.

[0007] Preferably, a threaded rod rotatably connected through a bearing is arranged inside the protection frame. A moving block is threadedly connected to the surface of the threaded rod. One end of the moving block is welded and connected to a movable seat extending between the limiting ring and the bending wheel.

[0008] Preferably, one end of the threaded rod is provided with a rotating rod extending outside the protection frame. A gear set is connected between the rotating rod and the threaded rod. A hand wheel is arranged on one side of the rotating rod.

[0009] Preferably, a degree adjusting mechanism is arranged on one side of the bending wheel. The degree adjusting mechanism includes a scale, an adjusting groove, a limiting rod, a limiting block, an adjusting rod, a locking buckle, a limiting spring and a locking groove. A scale is arranged on one side of the bending wheel. Uniformly distributed adjusting grooves are formed on the surface of the processing table near the scale. A limiting rod is arranged inside the adjusting groove. Limiting blocks are welded and connected to both ends of the limiting rod.

[0010] Preferably, an adjusting rod is arranged inside the bending handle. Symmetrically distributed locking buckles are rotatably connected inside the bending handle through a rotating shaft.

[0011] Preferably, a limiting spring is welded and connected between the locking buckle and the bending handle. Uniformly distributed locking grooves are formed at one end of the adjusting rod close to the locking buckle.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the bending device for processing connecting fittings, by rotating the hand wheel to drive the movable seat to move, the movable seat can limit connecting fitting bodies of different sizes during movement, making it more convenient to clamp connecting fitting bodies of different sizes. After placing the limiting rod inside the adjusting groove and rotating it, the limiting rod can be locked inside the processing table and can also be locked with different adjusting grooves, enabling the bending device to adjust different degrees more precisely when bending the connecting fitting body.

[0013] 1. For the bending device for processing connecting fittings, by rotating the hand wheel, the hand wheel can drive the rotating rod to rotate when rotating. The rotating rod can drive the gear set to rotate when rotating. At the same time, the gear set can drive the threaded rod to rotate when rotating. The threaded rod can drive the moving block to move when rotating. The moving block can drive the movable seat to move when moving. The movable seat can limit connecting fitting bodies of different sizes during movement. At the same time, after being restricted by the movable seat, it can prevent connecting fittings of different sizes from loosening and falling off inside, making it more convenient to clamp connecting fitting bodies of different sizes.

[0014] 2. For the bending device used for processing connecting fittings, by placing the limiting rod inside the adjustment groove and then rotating the limiting rod, the limiting rod can be locked inside the processing table. At the same time, the surface of the processing table is provided with evenly distributed adjustment grooves. When the connecting fitting body needs to be bent to different degrees, by locking the limiting rod with different adjustment grooves, the bending device can adjust different degrees when bending the connecting fitting body. At the same time, rotate the bending handle, so that the bending handle can drive the locking buckle to rotate when rotating. At the same time, when the locking buckle rotates, it can be separated from the limiting spring. Then pull the bending handle, so that the bending handle can move on the surface of the adjusting rod. And after pulling it to the required length, by rotating the bending handle in the reverse direction, the locking buckle and the adjusting rod are locked through the reset effect of the limiting spring, so that the bending device can control the bending arc more accurately when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view structural schematic diagram of the present utility model;

[0016] Figure 2 is the enlarged top view sectional view of the processing table of the present utility model;

[0017] Figure 3 is the enlarged front view sectional view of the size adjustment mechanism of the present utility model;

[0018] Figure 4 is the enlarged side view sectional view of the bending handle of the present utility model;

[0019] Figure 5 is the top view structural schematic diagram of the limiting rod of the present utility model;

[0020] Figure 6 is the enlarged side view sectional view of the limiting block in the figure of the present utility model.

[0021] In the figure: 1. Bending machine body; 2. Processing table; 3. Limiting wheel; 4. Adjusting screw; 5. Bending wheel; 6. Bending handle; 7. Limiting ring; 8. Connecting fitting body; 9. Size adjustment mechanism; 901. Fixed seat; 902. Protective frame; 903. Threaded rod; 904. Moving block; 905. Movable seat; 906. Rotating rod; 907. Gear set; 908. Handwheel; 10. Degree adjustment mechanism; 1001. Scale; 1002. Adjustment groove; 1003. Limiting rod; 1004. Limiting block; 1005. Adjusting rod; 1006. Locking buckle; 1007. Limiting spring; 1008. Locking groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1 、 Figure 2 and Figure 3 It can be seen that the present utility model provides a technical solution: a bending device for the processing of connecting fittings, including a bending machine body 1, a processing table 2, a limiting wheel 3, an adjusting screw 4, a bending wheel 5, a bending handle 6, a limiting ring 7, and a connecting fitting body 8. A processing table 2 is provided at the top of the bending machine body 1. A limiting wheel 3 is provided at the top of the processing table 2. One side of the limiting wheel 3 is provided with an adjusting screw 4 rotatably connected by a bearing. One side of the limiting wheel 3 is provided with a bending wheel 5. A bending handle 6 is provided at the top of the bending wheel 5. One side of the bending wheel 5 is provided with a limiting ring 7. A connecting fitting body 8 extending to one side of the bending wheel 5 is provided inside the limiting ring 7. A size adjusting mechanism 9 is provided on one side of the limiting ring 7. The size adjusting mechanism 9 includes a fixed seat 901 and a protective frame 902. A fixed seat 901 is provided on one side of the bending wheel 5. A protective frame 902 is provided on one side of the limiting ring 7. A threaded rod 903 rotatably connected by a bearing is provided inside the protective frame 902. A moving block 904 is threadedly connected to the surface of the threaded rod 903. One end of the moving block 904 is welded and connected to a movable seat 905 extending between the limiting ring 7 and the bending wheel 5. One end of the threaded rod 903 is provided with a rotating rod 906 extending outside the protective frame 902. A gear set 907 is connected between the rotating rod 906 and the threaded rod 903. A handwheel 908 is provided on one side of the rotating rod 906.

[0024] Refer to Figure 1 、 Figure 2 and Figure 3 It can be seen that by rotating the handwheel 908 to drive the movement of the movable seat 905, the movable seat 905 can limit the connecting fitting body 8 of different sizes during movement, making it more convenient to clamp the connecting fitting body 8 of different sizes.

[0025] Refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6It can be seen that a degree adjustment mechanism 10 is provided on one side of the bending wheel 5. The degree adjustment mechanism 10 includes a scale 1001, an adjustment groove 1002, a limit rod 1003, a limit block 1004, an adjustment rod 1005, a locking buckle 1006, a limiting spring 1007 and a locking groove 1008. A scale 1001 is provided on one side of the bending wheel 5. On the surface of the processing table 2 near the scale 1001, uniformly distributed adjustment grooves 1002 are opened. Inside the adjustment groove 1002, a limit rod 1003 is provided. Both ends of the limit rod 1003 are welded and connected with limit blocks 1004. Inside the bending handle 6, an adjustment rod 1005 is provided. Inside the bending handle 6, symmetrically distributed locking buckles 1006 are rotatably connected through a rotating shaft. A limiting spring 1007 is welded and connected between the locking buckle 1006 and the bending handle 6. Uniformly distributed locking grooves 1008 are opened at one end of the adjustment rod 1005 near the locking buckle 1006.

[0026] Refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 It can be seen that by placing the limit rod 1003 inside the adjustment groove 1002 and then rotating it, the limit rod 1003 can be locked inside the processing table 2, and at the same time, it can be locked with different adjustment grooves 1002, so that the bending device can be more accurate when adjusting different degrees during the bending of the connecting fitting body 8.

[0027] In summary, the connecting fitting is used for the connection between two wires. When clamping connecting fitting bodies 8 of different sizes, by rotating the handwheel 908 to drive the rotating rod 906 to rotate, the rotating rod 906 can drive the gear set 907 to rotate when rotating. At the same time, when the gear set 907 rotates, it can drive the threaded rod 903 to rotate, so that when the threaded rod 903 rotates, it can drive the moving block 904 to move, so that when the moving block 904 moves, it can drive the movable seat 905 to move, so that the movable seat 905 can limit the connecting fitting bodies 8 of different sizes when moving, making it more convenient to clamp the connecting fitting bodies 8 of different sizes. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bending device for connecting hardware processing, comprising a bending machine body (1), a processing table (2), a limiting wheel (3), an adjusting screw (4), a bending wheel (5), a bending handle (6), a limiting ring (7) and a connecting hardware body (8), characterized in that: A processing table (2) is arranged at the top of the bending machine body (1), a limiting wheel (3) is arranged at the top of the processing table (2), an adjusting screw (4) rotatably connected via a bearing is arranged on one side of the limiting wheel (3), a bending wheel (5) is arranged on one side of the limiting wheel (3), a bending handle (6) is arranged on the top of the bending wheel (5), a limiting ring (7) is arranged on one side of the bending wheel (5), a connecting hardware body (8) extending to one side of the bending wheel (5) is arranged inside the limiting ring (7), a size adjustment mechanism (9) is arranged on one side of the limiting ring (7), and the size adjustment mechanism (9) comprises a fixing seat (901) and a protective frame (902), a fixing seat (901) is arranged on one side of the bending wheel (5), and a protective frame (902) is arranged on one side of the limiting ring (7).

2. A bending device for joint metal fittings processing according to claim 1, characterized in that: A threaded rod (903) rotatably connected via a bearing is disposed inside the protection frame (902); a moving block (904) is threadedly connected to the surface of the threaded rod (903); and a movable seat (905) extending between the limiting ring (7) and the bending wheel (5) is welded to one end of the moving block (904).

3. A bending device for joint metal fittings processing according to claim 2, characterized in that: A rotating rod (906) extending to the outside of the protective frame (902) is provided at one end of the threaded rod (903), a gear set (907) is connected between the rotating rod (906) and the threaded rod (903), and a hand wheel (908) is provided on one side of the rotating rod (906).

4. A bending device for joint metal fittings processing according to claim 1, characterized in that: A degree adjustment mechanism (10) is provided on one side of the bending wheel (5), and the degree adjustment mechanism (10) comprises a scale (1001), an adjustment slot (1002), a limit rod (1003), a limit block (1004), an adjustment rod (1005), a locking buckle (1006), a limiting spring (1007) and a locking slot (1008). A scale (1001) is provided on one side of the bending wheel (5), and evenly distributed adjustment slots (1002) are provided on a side of the surface of the processing table (2) close to the scale (1001), and a limit rod (1003) is provided inside the adjustment slot (1002), and both ends of the limit rod (1003) are welded to the limit block (1004).

5. The bending device for joint metal fittings processing according to claim 1, characterized in that: An adjusting rod (1005) is arranged inside the bending handle (6), and symmetrically distributed locking buckles (1006) are rotatably connected inside the bending handle (6) via a rotating shaft.

6. A bending device for joint metal fittings processing according to claim 5, characterized in that: A limiting spring (1007) is welded between the locking buckle (1006) and the bending handle (6), and evenly distributed locking grooves (1008) are provided inside the adjusting rod (1005) at one end close to the locking buckle (1006).

Images