Spring steel wire shelling treatment structure

Abstract

The utility model relates to the technical field of wire rod production, in particular to a spring steel wire shelling processing structure which comprises a bottom plate provided with a pair of compression roller sets for rolling and shelling spring steel wires, brush disc motors movably connected are further arranged on the two sides of the bottom plate in the rolling and discharging direction of the spring steel wires, brush discs are arranged at the output ends of the brush disc motors, and the brush discs are arranged on the bottom plate. And rubber bristles in contact with the spring steel wires are arranged on the brush disc. According to the utility model, impurities such as an oxide layer on the surface of the spring steel wire are stripped through mechanical rolling and brush disc friction in sequence, so that the strength of mechanical rolling can be reduced, secondary fine shelling treatment is provided through subsequent brush disc friction, and on the basis of ensuring the shelling effect, the possible mechanical damage to the steel wire is reduced.

Description

Technical Field

[0001] This utility model relates to the field of wire production technology, and in particular to a structure for peeling spring steel wire. Background Technology

[0002] Spring steel wire is a high-strength, high-elasticity metal product processed with special techniques, mainly used to manufacture various springs and elastic components. Spring steel wire requires multiple drawing processes to change its outer diameter and shape, thus meeting the parameter requirements for subsequent spring manufacturing. Before drawing, spring steel wire also needs to undergo a descaling process, which involves removing the oxide layer or other impurities generated on its surface. Existing descaling processes include mechanical crushing, chemical descaling, and electrolytic descaling. The latter two have good cleaning effects but generate a series of chemical waste liquids, increasing the cost of subsequent environmental treatment. The former involves crushing the steel wire with pressure rollers, which is simple to operate and has a low cost, especially effective for cleaning thick and firmly bonded oxide layers. However, improper pressure control can cause mechanical damage to the steel wire matrix. Therefore, it is necessary to provide a new descaling structure for spring steel wire to solve the above-mentioned technical problems. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a spring steel wire peeling structure. This utility model removes the oxide layer and other impurities on the surface of the spring steel wire by mechanical crushing and brush friction. This reduces the force of mechanical crushing and provides a secondary fine peeling process through subsequent brush friction, thereby reducing the mechanical damage that the steel wire may suffer while ensuring the peeling effect.

[0004] The spring steel wire peeling structure provided by this utility model includes a base plate with a set of pressure rollers for crushing and peeling the spring steel wire. A brush motor is movably connected to both sides of the base plate in the direction of spring steel wire crushing and discharge. The output end of the brush motor is equipped with a brush plate, and the brush plate has rubber bristles that contact the spring steel wire. During use, the spring steel wire is first lightly squeezed by the pressure rollers, thus removing most of the oxide layer impurities. The brush plates, rotating synchronously on both sides, simultaneously rub the spring steel wire, thereby removing the remaining oxide layer impurities on the wire surface through friction.

[0005] Preferably, the top of the base plate is provided with a support bracket for mounting the brush motor. The support bracket has a fixed frame, and the fixed frame houses a rotatably connected adjusting rod. The fixed frame also has a motor that drives the adjusting rod to rotate. The rotating adjusting rod, through a threaded structure, moves the clamping assembly and the brush motor closer to the spring steel wire, thereby changing the position of the brush and allowing the brush to apply different degrees of contact friction to spring steel wires of different specifications.

[0006] Preferably, the adjusting rod is fitted with a threaded sliding frame, the inside of the sliding frame is slidably connected to the outside of the support rod in the fixed frame, and the sliding frame is provided with a support component.

[0007] Preferably, the support assembly includes a support plate, which is mounted on a sliding frame, and a reciprocating lead screw that is rotatably connected is mounted on one side of the top of the support plate.

[0008] Preferably, the reciprocating screw is fitted with a threaded movable block, and the top of the movable block is provided with a first adapter block that is rotatably connected.

[0009] Preferably, the first adapter block is provided with a telescopic rod fixedly connected to its exterior. A second adapter block is fixedly connected to the end of the telescopic rod away from the first adapter block. The bottom of the second adapter block is rotatably connected to the support plate via a shaft, and the exterior of the second adapter block is fixedly connected to the brush motor. When the reciprocating screw in the support assembly rotates, the telescopic rod drives the second adapter block to reciprocate, and the second adapter block drives the brush motor to swing synchronously. This finely adjusts the contact degree between the brush and the spring steel wire, thereby adjusting the friction force for spring steel wires with different oxide layer conditions.

[0010] Compared with related technologies, the spring steel wire peeling structure provided by this utility model has the following beneficial effects:

[0011] This invention removes impurities such as the oxide layer from the surface of spring steel wire through a combination of mechanical crushing and brush friction. This reduces the force of mechanical crushing and provides a secondary fine peeling process through subsequent brush friction, thus reducing potential mechanical damage to the steel wire while ensuring the peeling effect.

[0012] During use, the support component can drive the brush disc to swing horizontally, and the second adapter block will drive the brush disc motor to swing synchronously, thereby finely changing the contact degree between the external brush disc and the spring steel wire, and thus adjusting the friction force of the spring steel wire with different oxide layer conditions. Attached Figure Description

[0013] Figure 1 A schematic diagram of a preferred embodiment of the spring steel wire peeling structure provided by this utility model;

[0014] Figure 2 for Figure 1 The diagram shows the structure of the support components and the fixing frame.

[0015] Figure 3 for Figure 1 The diagram shows the structure of the base plate and support frame. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0018] Please see Figures 1 to 3 The present invention provides a spring steel wire peeling structure, including a base plate 1 with a set of pressure rollers 3 for crushing and peeling spring steel wire, and a support frame 11 on both sides of the base plate 1 in the direction of spring steel wire crushing and discharge. The support frame 11 is provided with a fixed frame 5, and the fixed frame 5 is provided with an adjusting rod 51 rotatably connected inside the fixed frame 5. The fixed frame 5 is provided with a motor for driving the adjusting rod 51 to rotate. The adjusting rod 51 is fitted with a threaded sliding frame 52. The interior of the sliding frame 52 is slidably connected to the exterior of the support rod in the fixed frame 5. The sliding frame 52 is provided with a support assembly 4, which includes a support plate 41. The support plate 41 is mounted on the sliding frame 52. A reciprocating screw 42 is rotatably connected to one side of the top of the support plate 41. A moving block 421 is threadedly fitted to the exterior of the reciprocating screw 42. A first adapter block 43 is rotatably connected to the top of the moving block 421. A telescopic rod 431 is fixedly connected to the exterior of the first adapter block 43. A second adapter block 44 is fixedly connected to the end of the telescopic rod 431 away from the first adapter block 43. The bottom of the second adapter block 44 is rotatably connected to the support plate 41 through a shaft 45. The exterior of the second adapter block 44 is fixedly connected to the brush motor 2.

[0019] When using this device, the spring steel wire is first subjected to light compression of the pressure roller group 3. This reduces the compression damage to the spring steel wire, and not only removes most of the oxide layer, but also reduces the adhesion of some of the thicker oxides.

[0020] Then, the motor outside the fixed frame 5 can be controlled to drive the adjusting rod 51 to rotate. The rotating adjusting rod 51 can drive the sliding frame 52 to move on the fixed frame 5 through the threaded structure. The moving sliding frame 52 will drive the top support component 4 and brush plate 21 to move, so that the bristles of the brush plate 21 can abut against the spring steel wire.

[0021] During this process, the reciprocating screw 42 can be controlled to rotate. The rotating reciprocating screw 42 can drive the moving block 421 to move back and forth on its outer wall. During this process, the first adapter block 43 located at the top of the moving block 421 can pull the telescopic rod 431, causing the telescopic rod 431 to move in and out. At the same time, since the first adapter block 43 and the second adapter block 44 are rotatably connected, during the telescopic rod 431's extension and retraction, the brush motor 2 and the brush 21 located outside the second adapter block 44 can swing with the second adapter block 44 as the node. Through the swing of the brush 21, the contact effect and friction force between the brush and the spring steel wire can be finely adjusted.

[0022] The spring steel wire is subjected to friction treatment by the brushes 21 on both sides, which can effectively remove residual oxide layers and other impurities, thus ensuring the peeling effect.

[0023] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0024] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A spring wire shelling structure, characterized by, The application relates to a bottom plate (1) provided with a pair of pressing rollers (3) for crushing and peeling spring steel wires, and movable brush disc motors (2) are arranged on the two sides of the bottom plate (1) in the direction of the spring steel wire crushing and discharging, the output end of the brush disc motor (2) is provided with a brush disc (21), and the brush disc (21) is provided with rubber bristles for contacting the spring steel wires.

2. The spring wire shelling structure of claim 1, wherein, A supporting frame (11) for mounting the brush disc motor (2) is arranged on the top of the bottom plate (1), the supporting frame (11) is provided with a fixing frame (5), the inside of the fixing frame (5) is arranged with a rotationally-connected adjusting rod (51), and the fixing frame (5) is provided with a motor for driving the adjusting rod (51) to rotate.

3. The spring wire shelling structure of claim 2, wherein, The outside of the adjusting rod (51) is sleeved with a threadedly-connected sliding frame (52), the inside of the sliding frame (52) is slidably connected with the outside of the supporting rod in the fixing frame (5), and the sliding frame (52) is provided with a supporting assembly (4).

4. The spring wire shelling structure of claim 3, wherein, The supporting assembly (4) comprises a supporting plate (41), the supporting plate (41) is arranged on the sliding frame (52), and one side of the top of the supporting plate (41) is arranged with a rotationally-connected reciprocating wire rod (42).

5. The spring wire shelling structure of claim 4, wherein, The outside of the reciprocating wire rod (42) is sleeved with a threadedly-connected moving block (421), and the top of the moving block (421) is rotationally connected with a first adapter block (43).

6. The spring wire shelling structure of claim 5, wherein, The outside of the first adapter block (43) is fixedly connected with an extension rod (431), one end of the extension rod (431) away from the first adapter block (43) is fixedly connected with a second adapter block (44), the bottom of the second adapter block (44) is rotationally connected with the supporting plate (41) through a shaft rod (45), and the outside of the second adapter block (44) is fixedly connected with the brush disc motor (2).

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