Metal wire straightening device

Abstract

The utility model belongs to the technical field of wire straightening, and particularly relates to a metal wire straightening device which comprises a vertical plate, a plurality of lower straightening rollers are connected to the vertical plate in a clamped mode, a sliding groove is formed in the top of the vertical plate, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, and an upper straightening roller is connected to one side of the sliding block in a clamped mode. A side plate is fixedly connected to one end of the vertical plate, an upper sliding frame is fixedly connected to one side of the side plate, a butt joint block is slidably connected to the inner wall of the upper sliding frame, a lower sliding frame is fixedly connected to one side of the side plate, and a lower supporting block is slidably connected to the inner wall of the lower sliding frame. A metal wire can be clamped and pushed under the action of a pressing plate through a butt joint block and a lower supporting block which are in sliding connection with the inner wall of an upper sliding frame and the inner wall of a lower sliding frame, so that the metal wire can be continuously pushed to the position between a lower straightening roller and an upper straightening roller, and the situation that when the wire is manually pushed and the wire is hard, the wire is inconvenient to push and displace is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire straightening, and particularly relates to a metal wire straightening device. Background Art

[0002] Metal wire straightening is an important metal processing technology, with extensive applications and great significance. First of all, during the production and transportation of metal wires, deformations such as bending and twisting often occur. Through straightening, the wires can be restored to a straight state, improving the dimensional accuracy and straightness of the wires, thus meeting the requirements of subsequent processing and use.

[0003] When the existing manual roller straightening device straightens metal wires, the user needs to insert the metal wire into the straightening rollers and push the metal wire inside the straightening rollers. The straightening rollers act on the wire in sequence, and the wire gradually moves forward under this sequential pushing and bending action. When pushing the metal wire into the straightening rollers, one end of the metal wire needs to correspond to the straightening rollers for the straightening rollers to straighten it. However, when the metal wire is inside the straightening rollers and is under pressure, it is not easy to push, which is not conducive to the staff manually pushing the metal wire between the straightening rollers. Content of the Utility Model

[0004] The utility model provides a metal wire straightening device, which has the characteristic of solving the problem that the existing manual roller straightening device is not conducive to the staff manually pushing the metal wire between the straightening rollers.

[0005] The utility model provides the following technical solutions: including a vertical plate, a number of lower straightening rollers are snap-connected to the vertical plate. A chute is opened at the top of the vertical plate, and a slider is slidably connected to the inner wall of the chute. One side of the slider is snap-connected to an upper straightening roller. One end of the vertical plate is fixedly connected to a side plate. One side of the side plate is fixedly connected to an upper sliding frame. A docking block is slidably connected to the inner wall of the upper sliding frame. One side of the side plate is fixedly connected to a lower sliding frame. A lower support block is slidably connected to the inner wall of the lower sliding frame. A pressing plate is arranged below the docking block. The pressing plate and the docking block are connected by a second adjusting rod. The second adjusting rod is threadedly connected to the docking block, and one end of the second adjusting rod is rotatably connected to the top of the pressing plate. One side of the vertical plate is fixedly connected to a left annular plate, and a right annular plate is detachably connected to one side of the left annular plate.

[0006] Among them, an adjusting plate is arranged above the vertical plate. The adjusting plate and the vertical plate are connected by a rotating ring. A number of first adjusting rods corresponding to the sliders are threadedly connected to the adjusting plate.

[0007] Among them, a rotating ring is rotatably connected to the adjusting plate. A first threaded rod is threadedly connected to the inner wall of the rotating ring. The first threaded rod is threadedly connected to the vertical plate.

[0008] Wherein, one side of the vertical plate is fixedly connected with a limiting rod, one end of the limiting rod is slidably connected with a fixing plate, a connecting rod is threadedly connected to the fixing plate, one end of the connecting rod is threadedly connected to the vertical plate, and a plurality of fixing frames for connecting and fixing the right annular plate are fixedly connected to the top end of the fixing plate.

[0009] Wherein, the docking block and the lower support block are connected by a connecting plate, the connecting plate is slidably connected with the pressing plate, a second threaded rod is rotatably connected to the inner wall of the lower sliding frame, and the second threaded rod is threadedly connected to the lower support block.

[0010] The beneficial effects of the present utility model are as follows: The docking block and the lower support block slidably connected to the inner walls of the upper sliding frame and the lower sliding frame can clamp and push the metal wire under the action of the pressing plate, so that the metal wire can be continuously pushed between the lower straightening roller and the upper straightening roller. At the same time, under the action of the right annular plate and the left annular plate, the metal wire can be easily inserted between the lower straightening roller and the upper straightening roller, avoiding the inconvenience of pushing and displacing the wire when the wire is manually pushed and the wire is relatively hard.

[0011] Parts not involved in this device are the same as or can be implemented using existing technologies. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0013] Figure 2 is a three-dimensional structural diagram of the vertical plate in the present utility model;

[0014] Figure 3 is a three-dimensional sectional structural diagram of the side plate in the present utility model;

[0015] Figure 4 is the present utility model Figure 1 an enlarged schematic diagram of A therein.

[0016] In the figure: 1. Vertical plate; 11. Lower straightening roller; 12. Chute; 13. Slide block; 14. Upper straightening roller; 2. Adjusting plate; 21. Rotating ring; 22. First threaded rod; 23. First adjusting rod; 3. Fixing plate; 31. Connecting rod; 311. Limiting rod; 32. Fixing frame; 33. Right annular plate; 34. Left annular plate; 4. Side plate; 41. Upper sliding frame; 42. Docking block; 421. Pressing plate; 422. Second adjusting rod; 43. Lower sliding frame; 431. Second threaded rod; 44. Lower support block; 45. Connecting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Please refer to Figures 1-4, the present utility model provides the following technical solutions: It includes a vertical plate 1, on which several lower straightening rollers 11 are snap-connected. A chute 12 is opened at the top of the vertical plate 1, and a slider 13 is slidably connected to the inner wall of the chute 12. One side of the slider 13 is snap-connected to an upper straightening roller 14. One end of the vertical plate 1 is fixedly connected to a side plate 4. One side of the side plate 4 is fixedly connected to an upper sliding frame 41, and a docking block 42 is slidably connected to the inner wall of the upper sliding frame 41. One side of the side plate 4 is fixedly connected to a lower sliding frame 43, and a lower support block 44 is slidably connected to the inner wall of the lower sliding frame 43. A pressing plate 421 is provided below the docking block 42, and the pressing plate 421 and the docking block 42 are connected by a second adjusting rod 422. The second adjusting rod 422 is threadedly connected to the docking block 42, and one end of the second adjusting rod 422 is rotatably connected to the top of the pressing plate 421. One side of the vertical plate 1 is fixedly connected to a left annular plate 34, and a right annular plate 33 is detachably connected to one side of the left annular plate 34.

[0018] In this embodiment: The vertical plate 1 is the carrier of the loading device. A number of upper straightening rollers 14 fixedly connected to the vertical plate 1 can support the metal wire. The lower straightening roller 11 provided at the top of the vertical plate 1 can be used to install and adjust the height of the chute 12 at the inner wall of the lower straightening roller 11. The upper straightening roller 14 rotatably connected to one side of the chute 12 can correspond to the lower straightening roller 11 below, so that the upper straightening roller 14 and the lower straightening roller 11 can jointly clamp the metal wire, enabling the metal wire to be straightened by the lower straightening roller 11 and the upper straightening roller 14. When the metal wire needs to be inserted into the lower straightening roller 11 and the upper straightening roller 14 and is straightened under the pressure of the lower straightening roller 11 and the upper straightening roller 14, at this time, the side plate 4 fixedly connected to one end of the vertical plate 1 can be used. There is a certain distance between the upper sliding frame 41 and the lower sliding frame 43 fixedly connected to one side of the side plate 4, and it corresponds to the upper and lower ends of the lower straightening roller 11 and the upper straightening roller 14. When the metal wire is being straightened, at this time, one end of the metal wire can be on the lower support block 44 slidably connected to the inner wall of the lower sliding frame 43. Then, the second adjusting rod 422 threadedly connected to the docking block 42 can be rotated to adjust its height on the docking block 42, so that the position of the bottom of the second adjusting rod 422 can be adjusted. The pressing plate 421 rotatably connected to the bottom of the second adjusting rod 422 can adjust its height on the inner wall of the side plate 4, so that the pressing plate 421 can adjust the distance between it and the lower support block 44, clamping and fixing one end of the metal wire. After one end of the metal wire is fixed between the lower support block 44 and the pressing plate 421, at this time, the lower support block 44 and the docking block 42 can be slid to the right side positions of the upper sliding frame 41 and the lower sliding frame 43, dragging the metal wire to move. After the metal wire is displaced to the right side position of the side plate 4, the distance between the lower support block 44 and the pressing plate 421 can be increased, the docking block 42 can be reset, and the metal wire can be clamped again and pushed again, enabling the metal wire to be continuously pushed between the lower straightening roller 11 and the upper straightening roller 14 on one side of the vertical plate 1. After one end of the metal wire enters between the lower straightening roller 11 and the upper straightening roller 14, the device can continuously push and displace the metal wire, facilitating the displacement of the metal wire between the lower straightening roller 11 and the upper straightening roller 14 and straightening the metal wire. At the same time, when the metal wire is displaced between a number of lower straightening rollers 11 and upper straightening rollers 14, the metal wire can be pushed into the right annular plate 33 and the left annular plate 34. The right annular plate 33 and the left annular plate 34 form a tapered sleeve, enabling the metal wire to enter from the larger opening and exit from the smaller opening, enabling the metal wire to be accurately displaced between the lower straightening roller 11 and the upper straightening roller 14, inserted and displaced between the lower straightening roller 11 and the upper straightening roller 14, and straightened under the pressure of the lower straightening roller 11 and the upper straightening roller 14. This facilitates the pushing and displacement of the bent metal wire, and at the same time facilitates the metal wire to be pushed between the lower straightening roller 11 and the upper straightening roller 14, avoiding the situation when manually pushing the wire, when the wire material is relatively hard,It is not convenient to push and displace it.

[0019] Above the vertical plate 1, there is an adjusting plate 2. The adjusting plate 2 and the vertical plate 1 are connected by a first threaded rod 22. A number of first adjusting rods 23 corresponding to the sliders 13 are threadedly connected to the adjusting plate 2. The adjusting plate 2 above the vertical plate 1 can be connected by the first threaded rod 22. The first threaded rod 22 is threadedly connected to the top of the vertical plate 1, so that its height above the vertical plate 1 can be adjusted after connecting the adjusting plate 2. The bottom of the first adjusting rod 23 threadedly connected to the adjusting plate 2 is rotatably connected to the top of the slider 13, so that the height of the slider 13 on the inner wall of the chute 12 can be adjusted, so that the device can appropriately adjust the height difference between the lower straightening roller 11 and the upper straightening roller 14 according to the wire size, ensuring that the wire can be inserted between the lower straightening roller 11 and the upper straightening roller 14 to straighten the wire.

[0020] A rotating ring 21 is rotatably connected to the adjusting plate 2. The inner wall of the rotating ring 21 is threadedly connected to the first threaded rod 22. The first threaded rod 22 is threadedly connected to the vertical plate 1. The rotating ring 21 rotatably connected to the adjusting plate 2 is used to connect the first threaded rod 22. By rotating the first threaded rod 22 on the rotating ring 21, the height of the adjusting plate 2 above the vertical plate 1 can be adjusted. The position of the first threaded rod 22 on the rotating ring 21 can be adjusted in advance, and then it is threadedly connected to the top of the vertical plate 1, so as to adjust the height of the adjusting plate 2 installed on the vertical plate 1, enabling the device to adjust the height of the upper straightening roller 14 as a whole.

[0021] A limiting rod 311 is fixedly connected to one side of the vertical plate 1. One end of the limiting rod 311 is slidably connected to a fixing plate 3. A connecting rod 31 is threadedly connected to the fixing plate 3. One end of the connecting rod 31 is threadedly connected to the vertical plate 1. A number of fixing frames 32 for connecting and fixing the right annular plate 33 are fixedly connected to the top of the fixing plate 3. The limiting rod 311 fixedly connected to one side of the vertical plate 1 is used to clamp and limit the position of the fixing plate 3. The fixing plate 3 is threadedly connected to one side of the vertical plate 1 through the connecting rod 31, so that the position of the fixing plate 3 can be fixed on one side of the vertical plate 1. After the fixing plate 3 is fixed on one side of the vertical plate 1, the fixing frame 32 and the right annular plate 33 are supported and fixed on the left annular plate 34 to form a tapered sleeve. At the same time, the fixing plate 3 can be separated from the vertical plate 1, and the right annular plate 33 and the left annular plate 34 can be separated to facilitate the separation of the straightened metal wire.

[0022] The docking block 42 and the lower support block 44 are connected by a connecting plate 45. The connecting plate 45 is slidably connected to the pressing plate 421. A second threaded rod 431 is rotatably connected to the inner wall of the lower carriage 43. The second threaded rod 431 is threadedly connected to the lower support block 44. The docking block 42 and the lower support block 44 are fixedly connected by the connecting plate 45, so that the docking block 42 and the lower support block 44 are integrated and can be separated synchronously. After the pressing plate 421 supports the metal wire on the lower support block 44, the metal wire can be displaced together with the docking block 42 and the lower support block 44.

[0023] The working principle and usage process of the present utility model: When straightening the metal wire, one end of the metal wire is placed on the lower support block 44. At this time, the height of the second adjusting rod 422 on the docking block 42 can be adjusted by rotation, so that one end of the metal wire is clamped and fixed. At this time, the lower support block 44 and the docking block 42 can be slid to the right side positions of the upper carriage 41 and the lower carriage 43, so as to drive the metal wire to displace. After the metal wire is displaced to the right side position of the side plate 4, the distance between the lower support block 44 and the pressing plate 421 can be increased, the docking block 42 can be reset, and the metal wire can be clamped again and pushed again. After the metal wire is pushed between the lower straightening roller 11 and the upper straightening roller 14, a tapered sleeve is formed by the right annular plate 33 and the left annular plate 34, so that the metal wire enters from the larger opening and exits from the smaller opening, so that the metal wire can be accurately displaced between the lower straightening roller 11 and the upper straightening roller 14, and is inserted between the lower straightening roller 11 and the upper straightening roller 14 for displacement, and is straightened under the pressure of the lower straightening roller 11 and the upper straightening roller 14. Therefore, it is convenient to push and displace the bent metal wire, and at the same time, it is convenient to push the metal wire between the lower straightening roller 11 and the upper straightening roller 14, avoiding the inconvenience of pushing the wire manually when the wire material is hard.

Claims

1. A metal wire straightening device, comprising a vertical plate (1), characterized in that: A number of lower straightening rollers (11) are snap-connected to the vertical plate (1). A chute (12) is formed at the top of the vertical plate (1). A slider (13) is slidably connected to the inner wall of the chute (12). An upper straightening roller (14) is snap-connected to one side of the slider (13). One end of the vertical plate (1) is fixedly connected to a side plate (4). An upper sliding frame (41) is fixedly connected to one side of the side plate (4). A docking block (42) is slidably connected to the inner wall of the upper sliding frame (41). A lower sliding frame (43) is fixedly connected to one side of the side plate (4). A lower support block (44) is slidably connected to the inner wall of the lower sliding frame (43). A pressing plate (421) is provided below the docking block (42). The pressing plate (421) and the docking block (42) are connected by a second adjusting rod (422). The second adjusting rod (422) is threadedly connected to the docking block (42). One end of the second adjusting rod (422) is rotatably connected to the top of the pressing plate (421). A left annular plate (34) is fixedly connected to one side of the vertical plate (1). A right annular plate (33) is detachably connected to one side of the left annular plate (34).

2. The straightening device for metal wire according to claim 1, characterized in that: An adjusting plate (2) is provided above the vertical plate (1). The adjusting plate (2) and the vertical plate (1) are connected by a rotating ring (21). A number of first adjusting rods (23) corresponding to the sliders (13) are threadedly connected to the adjusting plate (2).

3. A straightening device for metal wire according to claim 1, characterized in that: A rotating ring (21) is rotatably connected to the adjusting plate (2). A first threaded rod (22) is threadedly connected to the inner wall of the rotating ring (21). The first threaded rod (22) is threadedly connected to the vertical plate (1).

4. A straightening device for metal wire according to claim 1, characterized in that: A limiting rod (311) is fixedly connected to one side of the vertical plate (1). One end of the limiting rod (311) is slidably connected to a fixing plate (3). A connecting rod (31) is threadedly connected to the fixing plate (3). One end of the connecting rod (31) is threadedly connected to the vertical plate (1). A number of fixing frames (32) for connecting and fixing the right annular plate (33) are fixedly connected to the top end of the fixing plate (3).

5. The straightening device for metal wire according to claim 1, characterized in that: The docking block (42) and the lower support block (44) are connected by a connecting plate (45). The connecting plate (45) is slidably connected to the pressing plate (421). A second threaded rod (431) is rotatably connected to the inner wall of the lower sliding frame (43). The second threaded rod (431) is threadedly connected to the lower support block (44).

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