Damping device for effectively controlling rotating speed of spool

Abstract

The utility model relates to a damping device capable of effectively controlling the rotating speed of a spool. The damping device comprises a mounting seat, a damping wheel and an adjusting mechanism, a bearing seat is mounted on the mounting seat, and the damping wheel is rotationally arranged on the mounting seat through the bearing seat; a cylindrical bulge is arranged at the center of the side surface, facing the spool, of the damping wheel; the adjusting mechanism comprises a support frame, a screw rod, a nut, a mounting plate and a damping belt; the supporting frame is fixed to the mounting base and located on the rear side of the damping wheel, and a top plate of the supporting frame is located in the middle position above the top of the damping wheel. The screw penetrates through the top plate of the support frame and is arranged downwards; the nut is connected to the screw in a sleeving mode and located above the top plate of the supporting frame. The mounting plate is rotationally connected with the bottom of the screw rod, and the mounting plate is always kept horizontal; the damping belt is sleeved on the curved surface of the damping wheel, and two ends of the damping belt are respectively fixed at two ends of the mounting plate through bolts. According to the utility model, the quick assembly with the spool can be realized, the adjustment is simple, and the quick adjustment of the spool can be realized.

Description

Technical Field

[0001] This utility model relates to the field of steel wire processing technology, and in particular to a damping device for effectively controlling the rotational speed of an I-beam wheel. Background Technology

[0002] Wire drawing is a metal plastic forming process that pulls wire rod or blank through the die hole of a drawing die under the action of drawing force to produce small-section steel wire or non-ferrous metal wire. Various metals and alloys with different cross-sectional shapes and sizes can be produced by drawing. The drawn wires are dimensionally precise, have a smooth surface, and the drawing equipment and dies used are simple and easy to manufacture.

[0003] Currently, in the process of drawing steel wire, an unwinding device is needed to release the steel wire wound on the I-beam reel. The speed of the I-beam reel needs to be effectively adjusted in the unwinding device. The current damping device has a complex structure, is complicated to install, and is also quite cumbersome to adjust.

[0004] Therefore, it is necessary to develop a damping device to effectively control the rotational speed of the I-beam reel in order to improve the wire take-up efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a damping device for effectively controlling the rotational speed of the I-beam wheel, which can be quickly assembled with the I-beam wheel, is easy to adjust, and enables rapid adjustment of the I-beam wheel.

[0006] To achieve the above-mentioned purpose of the utility model, a damping device for effectively controlling the rotational speed of the H-beam wheel is provided, including a mounting base, a damping wheel, and an adjustment mechanism;

[0007] The mounting base is equipped with a bearing seat, and the damping wheel is rotatably mounted on the mounting base through the bearing seat, with the axis of the damping wheel being horizontally positioned.

[0008] The damping wheel has a cylindrical protrusion at the center of the side facing the I-beam wheel;

[0009] The adjustment mechanism includes a support frame, a screw, a nut, a mounting plate, and a damping band;

[0010] The support frame is fixed on the mounting base and located on the rear side of the damping wheel, with the top plate of the support frame located at the middle position above the top of the damping wheel.

[0011] The screw is positioned downwards, passing through the top plate of the support frame;

[0012] The nut is fitted onto the screw and is located above the top plate of the support frame;

[0013] The mounting plate is rotatably connected to the bottom of the screw, and the mounting plate always remains horizontal;

[0014] The damping band is sleeved on the curved surface of the damping wheel, and the two ends of the damping band are fixed to the two ends of the mounting plate by bolts.

[0015] Preferably, a positioning pin is fixed on the side of the damping wheel facing the I-beam wheel, and the position of the positioning pin on the damping wheel is adapted to the pin hole on the I-beam wheel.

[0016] Preferably, the damping wheel has an annular groove on its curved surface, and the damping band is sleeved on the annular groove.

[0017] Preferably, the screw has a handle at its top.

[0018] Preferably, the damping wheel is provided with a plurality of weight-reducing holes evenly distributed on it.

[0019] The damping device for effectively controlling the rotational speed of the H-beam wheel, as described in this utility model, has the following advantages compared to existing technologies:

[0020] (1) It can realize the rapid assembly of the damping wheel and the I-beam wheel, and through the adjustment mechanism, the tightness between the damping belt and the damping wheel can be realized, thereby realizing the rapid adjustment of the rotation speed of the I-beam wheel;

[0021] (2) Simple structure and easy to use. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a damping device for effectively controlling the rotational speed of an I-beam wheel according to this embodiment. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of a damping device for effectively controlling the rotational speed of an I-beam wheel according to this embodiment. Figure 2 . Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] like Figure 1 and Figure 2 As shown, the present invention provides a damping device for effectively controlling the rotational speed of an I-beam wheel, comprising a mounting base 1, a damping wheel 2, and an adjustment mechanism.

[0026] The mounting base 1 is equipped with a bearing seat 3, and the damping wheel 2 is rotatably mounted on the mounting base 1 through the bearing seat 3, and the axis of the damping wheel 2 is horizontally set; a cylindrical protrusion 4 is provided on the center of the side of the damping wheel 2 facing the I-beam wheel.

[0027] In this embodiment, a positioning pin 5 is fixed on the side of the damping wheel 2 facing the I-beam wheel, and the position of the positioning pin 5 on the damping wheel 2 is adapted to the pin hole on the I-beam wheel; this setting facilitates the quick attachment of the damping wheel 2 to the I-beam wheel.

[0028] The adjustment mechanism includes a support frame 6, a screw 7, a nut 8, a mounting plate 9, and a damping band 10. The support frame 6 is fixed on the mounting base 1 and located behind the damping wheel 2. The top plate of the support frame 6 is located at the middle position above the top of the damping wheel 2. The screw 7 passes through the top plate of the support frame 6 and is set downwards. The nut 8 is sleeved on the screw 7 and is located above the top plate of the support frame 6. The mounting plate 9 is rotatably connected to the bottom of the screw 7 and the mounting plate 9 always remains horizontal. The damping band 10 is sleeved on the curved surface of the damping wheel 2, and the two ends of the damping band 10 are respectively fixed to the two ends of the mounting plate 9 by bolts.

[0029] In this embodiment, the curved surface of the damping wheel 2 has an annular groove 11, and the damping band 10 is sleeved on the annular groove 11 to effectively limit the damping band 10 and prevent the damping band 10 from slipping off the damping wheel 2.

[0030] In this embodiment, the top of the screw 7 is provided with a handle 12, which facilitates rotating the screw 7 and adjusting the height of the mounting plate 9.

[0031] In this embodiment, the damping wheel 2 is provided with a plurality of weight-reducing holes 13 evenly distributed on it.

[0032] When installing the damping device, the damping belt 10 is fitted onto the damping wheel 2. Then, the damping wheel 2 is inserted into the side of the I-beam wheel through the positioning pin 5 and the cylindrical protrusion 4 on the damping wheel 2 to achieve connection. The I-beam wheel will drive the damping wheel 2 to rotate. Due to the friction between the damping belt 10 and the damping wheel 2, the rotational speed of the I-beam wheel connected to the damping wheel 2 will be effectively reduced, allowing the I-beam wheel to smoothly perform wire feeding operations. When it is necessary to reduce the friction between the damping wheel 2 and the damping belt 10, the nut 8 is loosened and the screw 7 is turned downwards, causing the damping belt 10 to move downwards and loosen. At this time, the friction between the damping belt 10 and the damping wheel 2 will be reduced, and the rotational speed of the I-beam wheel will be effectively increased. Conversely, by turning the screw 7 upwards, the friction between the damping belt 10 and the damping wheel 2 will increase, effectively reducing the rotational speed of the I-beam wheel.

[0033] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A damping device for effectively controlling the rotational speed of an H-beam wheel, characterized in that, Includes mounting base, damping wheel, and adjustment mechanism; The mounting base is equipped with a bearing seat, and the damping wheel is rotatably mounted on the mounting base through the bearing seat, with the axis of the damping wheel being horizontally positioned. The damping wheel has a cylindrical protrusion at the center of the side facing the I-beam wheel; The adjustment mechanism includes a support frame, a screw, a nut, a mounting plate, and a damping band; The support frame is fixed on the mounting base and located on the rear side of the damping wheel, with the top plate of the support frame located at the middle position above the top of the damping wheel. The screw is positioned downwards, passing through the top plate of the support frame; The nut is fitted onto the screw and is located above the top plate of the support frame; The mounting plate is rotatably connected to the bottom of the screw, and the mounting plate always remains horizontal; The damping band is sleeved on the curved surface of the damping wheel, and the two ends of the damping band are fixed to the two ends of the mounting plate by bolts.

2. The damping device for effectively controlling the rotational speed of an H-beam wheel as described in claim 1, characterized in that, A positioning pin is fixed on the side of the damping wheel facing the I-beam wheel, and the position of the positioning pin on the damping wheel is adapted to the pin hole on the I-beam wheel.

3. The damping device for effectively controlling the rotational speed of an H-beam wheel as described in claim 1, characterized in that, The damping wheel has an annular groove on its curved surface, and the damping band is fitted onto the annular groove.

4. The damping device for effectively controlling the rotational speed of an H-beam wheel as described in claim 1, characterized in that, The screw has a handle at the top.

5. A damping device for effectively controlling the rotational speed of an I-beam wheel as described in any one of claims 1 to 4, characterized in that, The damping wheel is provided with several weight-reducing holes evenly distributed on it.

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