Wire rod processing anti-shake device

Abstract

The utility model relates to the technical field of wire rod surface treatment, and particularly discloses a wire rod treatment anti-shake device which at least comprises a box body, a high-pressure water connector, a guide wheel assembly, a pressing wheel assembly and a sand prevention pipe. A wire inlet and a wire outlet which are coaxially arranged are respectively formed in two opposite side walls of the box body; the high-pressure water joint is communicated to the water containing cavity and is connected with a high-pressure water supply system; and high-pressure water in the water containing cavity overflows out of the box body from the sand prevention pipe. During working, the water containing cavity in the box body is filled with high-pressure water, the high-pressure water forms a layer of lubricating water film among the wire, the guide wheel and the pressing wheel, the continuous and stable lubricating water film greatly reduces friction among the wire, the guide wheel and the pressing wheel, abrasion to the surfaces of the wire, the guide wheel and the pressing wheel is avoided, the surface quality of the wire is improved, and the service life of the wire is prolonged. The service life of the guide wheel and the service life of the pressing wheel are prolonged, and shaking of the wire can be controlled within a very small range.

Description

Technical Field

[0001] The utility model relates to the technical field of wire surface treatment, in particular to a wire treatment anti-shake device. Background Art

[0002] In the existing field of wire surface treatment, the through-type sandblasting machine is a commonly used wire processing equipment, which processes the oxide scale, impurities, etc. on the surface of the wire through high-speed sandblasting. In this type of equipment, there are high requirements for the transmission stability of the wire, and the thinner the wire diameter, the greater the vibration amplitude. In the existing technology, the wire is usually anti-shake by setting wear-resistant guide sleeves, wire guide wheels, wire adjustment racks, etc. Although the anti-shake device of the above structure has a certain anti-shake effect, it still has inevitable defects. For example, sharp impurities that have not been separated from the wire after sandblasting will pass through the anti-shake device together with the wire, resulting in greater wear of the anti-shake device, a shorter service life, and the surface of the wire is easily scratched. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a wire processing anti-shake device to solve the defects of the prior art anti-shake device such as large wear, short service life and easy scratching of the wire surface.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a wire processing anti-shake device, comprising at least:

[0005] A box body, wherein a water-containing cavity is provided inside the box body, and coaxially arranged wire inlet and wire outlet are respectively provided on two opposite side walls of the box body;

[0006] A high-pressure water joint, which is arranged on the outer wall of the box body, is connected to the water holding chamber, and is connected to a high-pressure water supply system;

[0007] A guide wheel assembly is disposed in the water holding cavity and is located at the bottom of the box body;

[0008] A pressure wheel assembly, the pressure wheel assembly is located in the water containing chamber, the pressure wheel assembly is arranged directly above the guide wheel assembly, and a gap is provided between the pressure wheel assembly and the guide wheel assembly to accommodate the passage of the wire;

[0009] Sand control pipes are provided at the wire inlet and the wire outlet for accommodating the wire to pass through, and the high-pressure water in the water-containing cavity overflows from the sand control pipes to the outside of the box.

[0010] In a preferred embodiment, the box body is provided with a high-pressure water channel connected to the high-pressure water connector, and the high-pressure water channel is provided with a first high-pressure water outlet located at the position of the guide wheel assembly and a second high-pressure water outlet located at the position of the pressure wheel assembly.

[0011] In a preferred embodiment, the guide wheel assembly includes a guide wheel base and a guide wheel, the guide wheel base is provided with a guide wheel mounting groove for accommodating the guide wheel, and the central angle of the guide wheel mounting groove is greater than 180°; the guide wheel is provided with a guide groove extending in a circumferential direction, and there is a clearance fit between the guide wheel and the guide wheel mounting groove.

[0012] In a preferred embodiment, a first water flow channel is provided inside the guide wheel base, the first water flow channel is provided with a first water inlet located on one side of the guide wheel base and a first water outlet located on the wall of the guide wheel mounting groove, and the first water inlet is connected to the first high-pressure water outlet.

[0013] In a preferred embodiment, two first water outlets are provided, and respectively correspond to the outer peripheral walls of the guide wheels on both sides of the guide groove.

[0014] In a preferred embodiment, the pressure wheel assembly includes a pressure wheel base and a pressure wheel, the pressure wheel base is provided with a pressure wheel mounting groove for accommodating the pressure wheel, the central angle of the pressure wheel mounting groove is greater than 180°, and there is a clearance fit between the pressure wheel and the pressure wheel mounting groove.

[0015] In a preferred embodiment, a second water flow channel is provided inside the pressure roller base, and the second water flow channel is provided with a second water inlet located on one side of the pressure roller base and a second water outlet located on the wall of the pressure roller mounting groove, and the second water inlet is connected to the second high-pressure water outlet.

[0016] In a preferred embodiment, the pressure wheel assembly and the guide wheel assembly are both provided with adjustment bolts extending to the outside of the box.

[0017] In a preferred embodiment, a flexible pad is provided between the sand control pipe and the wire inlet and wire outlet, a through hole is provided in the center of the flexible pad to accommodate the wire passing through, and the flexible pad is provided with a plurality of slots extending radially from the through hole, and deformation units are formed between adjacent slots; a first conical surface is provided at one end of the wire inlet and wire outlet close to the flexible pad, and a second conical surface is provided at one end of the sand control pipe close to the flexible pad.

[0018] In a preferred embodiment, a plurality of high-pressure water outlet holes communicating with the high-pressure water channel are provided on the first conical surface of the wire inlet and / or the wire outlet.

[0019] The wire processing anti-shake device of this embodiment has the following beneficial effects:

[0020] (1) When working, the water chamber in the box is filled with high-pressure water, which forms a lubricating water film between the wire and the guide wheel and the pressure wheel. The continuous and stable lubricating water film greatly reduces the friction between the wire and the guide wheel and the pressure wheel, avoids the surface wear of the wire and the guide wheel and the pressure wheel, improves the surface quality of the wire, increases the service life of the guide wheel and the pressure wheel, and can also control the jitter of the wire within a very small range.

[0021] (2) High-pressure water overflows from the sand control tube, and forms a high-pressure water flow between the sand control tube and the wire. The high-pressure water flow blocks the harsh environment outside the box. In addition, the high-pressure water flow washes away the sand and impurities on the surface of the wire entering the box, avoiding bringing sand and impurities into the box, thereby preventing the wire from being worn by sand and impurities when passing through the gap between the pressure wheel and the guide wheel.

[0022] (3) Both the wire inlet and the wire outlet have high-pressure water flow, which forms a stable support and also greatly reduces the vibration of the wire.

[0023] (4) High-pressure water enters the gap between the guide wheel and the guide wheel mounting groove, and the gap between the pressure wheel and the pressure wheel mounting groove, so that the guide wheel and the pressure wheel are in a suspended state, reducing the wear of the guide wheel and the pressure wheel and improving the service life of the guide wheel and the pressure wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the wire processing anti-shake device of this embodiment;

[0025] Figure 2 This is a schematic front view of the structure of the wire processing anti-shake device of this embodiment;

[0026] Figure 3 for Figure 2 AA cross-sectional structural diagram of the wire processing anti-shake device shown;

[0027] Figure 4 for Figure 2 The left side structural diagram of the wire processing anti-shake device shown;

[0028] Figure 5 for Figure 4 BB cross-sectional structural diagram of the wire processing anti-shake device shown;

[0029] Figure 6 Schematic diagram of the structure of the box in the wire processing anti-shake device of this embodiment;

[0030] Figure 7 Schematic diagram of the structure of the sand control tube in the wire processing anti-shake device of this embodiment;

[0031] Figure 8 This is a structural schematic diagram of the guide wheel assembly, the pressure wheel assembly, and the wire assembly in the wire processing anti-shake device of this embodiment;

[0032] Figure 9 This is a schematic structural diagram of the guide wheel base in the wire processing anti-shake device of this embodiment;

[0033] Figure 10 for Figure 9 A schematic cross-sectional view of the guide wheel base shown;

[0034] Figure 11 Schematic diagram of the cross-sectional structure of the pressure wheel base in the wire processing anti-shake device of this embodiment;

[0035] Figure 12 Schematic diagram of the structure of the flexible pad in the wire processing anti-shake device of this embodiment. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0037] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal communication of two components; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] A wire material processing anti-shake device of this embodiment, such as Figure 1-Figure 5 As shown, it includes a box body 10, a sand control tube 20, a mounting base 30, a guide wheel assembly 40, a pressure wheel assembly 50 and an adjusting bolt 70.

[0040] Among them, Figures 1-6As shown, a water holding chamber 11 is provided inside the box 10, and a high-pressure water connector 12 is provided on the outer wall of the box. When working, the high-pressure water connector 12 is connected to a high-pressure water supply system (not shown in the figure) to continuously deliver high-pressure water to the box.

[0041] Preferably, in this embodiment, the upper and lower ends of the water containing chamber 11 are open and sealed by sealing plates 31 .

[0042] In this embodiment, the box body 10 is provided with coaxially arranged wire inlet 13 and wire outlet 16 on the opposite side walls. During operation, the high-pressure water in the water chamber 11 overflows from the wire inlet 13 and wire outlet 16 outside the box body.

[0043] In this embodiment, a sand control pipe 20 is connected to the wire inlet 13 and the wire outlet 16. Figure 3 As shown, a flange 21 is provided on the side of the sand control pipe 20 facing the box body 10 , and the sand control pipe 20 is fixedly connected to the box body through the flange 21 .

[0044] In this embodiment, a flexible pad 60 is provided between the sand control tube 20 and the wire inlet 13 and the wire outlet 16 to seal the connection surface. Figure 12 As shown, the flexible pad 60 is centrally provided with a through-hole 61 for accommodating the passage of the wire 100. As a unique feature of this embodiment, the flexible pad 60 is provided with a plurality of slots 62 extending radially from the through-hole 61, with deformation units 63 formed between adjacent slots. During operation, the high-pressure water flow causes the deformation units to deform outward, blocking sand and impurities, preventing them from entering the box.

[0045] Preferably, in this embodiment, the wire inlet 13 and the wire outlet 16 are provided with a first tapered surface 14 at their ends proximate to the flexible pad 60. Correspondingly, the sand control tube 20 is provided with a second tapered surface 22 at its end proximate to the flexible pad 60. The first and second tapered surfaces on either side of the flexible pad 60 provide space for the deformation unit 63 to deform.

[0046] In this embodiment, the housing 10 is provided with a high-pressure water channel 17 that communicates with the high-pressure water connector 12. The high-pressure water channel 17 is provided with a first high-pressure water outlet 18 located at the position of the guide wheel assembly 40 and a second high-pressure water outlet 19 located at the position of the pressure wheel assembly 50. It should be noted that the high-pressure water channel 17 is typically obtained by drilling, and its non-outlet end is blocked by plugging.

[0047] In this embodiment, the guide wheel assembly 40 is disposed in the water holding chamber 11 and is located at the bottom of the box body. Figures 8-10As shown, the guide wheel assembly 40 includes a guide wheel base 41 and a guide wheel 42. The guide wheel base 41 is provided with a guide wheel mounting groove 411 for accommodating the guide wheel 42. The central angle of the guide wheel mounting groove 411 is greater than 180°. The guide wheel 42 is axially mounted within the guide wheel mounting groove 411, and a clearance fit is formed between the guide wheel 42 and the guide wheel mounting groove 411.

[0048] In this embodiment, the guide wheel 42 is provided with a guide groove 421 extending along the circumferential direction, which guides the wire 100 .

[0049] In this embodiment, a first water flow channel 412 is provided inside the guide wheel base 41, and the first water flow channel 412 is provided with a first water inlet 413 located on one side of the guide wheel base and two first water outlets 414 located on the groove wall of the guide wheel mounting groove 411. The first water inlet 413 is connected to the first high-pressure water outlet 18, and the two first water outlets 414 respectively correspond to the outer peripheral walls of the guide wheels on both sides of the guide groove. The other outlets of the first water flow channel 412 are closed by blocking.

[0050] During operation, based on the high-pressure water flow, a high-pressure lubricating water film is formed in the gap between the guide wheel and the guide wheel mounting groove, which reduces the rotational resistance of the guide wheel, reduces wear and tear, and increases its service life.

[0051] In this embodiment, Figure 8 、 Figure 11 As shown, the pressure wheel assembly 50 is located in the water containing chamber 11 , and the pressure wheel assembly 50 is arranged directly above the guide wheel assembly 40 , and a gap is provided between the pressure wheel assembly and the guide wheel assembly to accommodate the passage of the wire.

[0052] In this embodiment, the pressure wheel assembly 50 includes a pressure wheel base 51 and a pressure wheel 52, wherein the pressure wheel base 51 is provided with a pressure wheel mounting groove 511 for accommodating the pressure wheel 52. The central angle of the pressure wheel mounting groove 511 is greater than 180°, and the pressure wheel 52 is axially mounted in the pressure wheel mounting groove 511, with a clearance fit between the pressure wheel 52 and the pressure wheel mounting groove 511.

[0053] In this embodiment, the pressure roller base 51 is provided with a second water flow channel 512, which is provided with a second water inlet 513 located on one side of the pressure roller base and a second water outlet 514 located on the wall of the pressure roller mounting groove. The second water inlet 513 is connected to the second high-pressure water outlet 19. The other outlets of the second water flow channel 512 are blocked by plugging.

[0054] During operation, based on the high-pressure water flow, a high-pressure lubricating water film is formed in the gap between the pressure wheel and the pressure wheel mounting groove, which reduces the rotational resistance of the pressure wheel, reduces wear and tear, and increases its service life.

[0055] In this embodiment, Figure 1 、 Figure 2 As shown, the wire processing anti-shake device is installed inside the sandblasting equipment through a reference seat 30, and a reference seat 30 is provided on the upper and lower sides of the box. It has the technical advantages of compact structure and easy installation.

[0056] Preferably, in this embodiment, the pressure roller assembly 50 and the guide roller assembly 40 are each provided with an adjustment bolt 70 extending to the outside of the housing. The free ends of the adjustment bolts 70 are fixedly connected to the pressure roller assembly 50 and the guide roller assembly 40, respectively, and are rotatably connected to the sealing plate 31. By rotating the adjustment bolts 70, the distance between the pressure roller assembly 50 and the guide roller assembly 40 can be adjusted to accommodate wires of different specifications.

[0057] In short, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wire processing anti-shake device, characterized in that: At least: A box body, wherein a water-containing cavity is provided inside the box body, and coaxially arranged wire inlet and wire outlet are respectively provided on two opposite side walls of the box body; A high-pressure water joint, which is arranged on the outer wall of the box body, is connected to the water holding chamber, and is connected to a high-pressure water supply system; A guide wheel assembly is disposed in the water holding cavity and is located at the bottom of the box body; A pressure wheel assembly, the pressure wheel assembly is located in the water containing chamber, the pressure wheel assembly is arranged directly above the guide wheel assembly, and a gap is provided between the pressure wheel assembly and the guide wheel assembly to accommodate the passage of the wire; Sand control pipes are provided at the wire inlet and the wire outlet for accommodating the wire to pass through, and the high-pressure water in the water-containing cavity overflows from the sand control pipes to the outside of the box.

2. The wire material processing anti-shake device according to claim 1, characterized in that: The box body is provided with a high-pressure water channel connected to the high-pressure water joint, and the high-pressure water channel is provided with a first high-pressure water outlet located at the position of the guide wheel assembly and a second high-pressure water outlet located at the position of the pressure wheel assembly.

3. The wire material processing anti-shake device according to claim 2, characterized in that: The guide wheel assembly includes a guide wheel base and a guide wheel. The guide wheel base is provided with a guide wheel mounting groove for accommodating the guide wheel, and the central angle of the guide wheel mounting groove is greater than 180°; the guide wheel is provided with a guide groove extending in the circumferential direction, and there is a clearance fit between the guide wheel and the guide wheel mounting groove.

4. The wire material processing anti-shake device according to claim 3, characterized in that: A first water flow channel is provided inside the guide wheel base. The first water flow channel is provided with a first water inlet located on one side of the guide wheel base and a first water outlet located on the wall of the guide wheel mounting groove. The first water inlet is connected to the first high-pressure water outlet.

5. The wire material processing anti-shake device according to claim 4, characterized in that: There are two first water outlets, which respectively correspond to the outer peripheral walls of the guide wheels on both sides of the guide groove.

6. The wire material processing anti-shake device according to claim 2, characterized in that: The pressure wheel assembly includes a pressure wheel base and a pressure wheel. The pressure wheel base is provided with a pressure wheel mounting groove for accommodating the pressure wheel. The central angle of the pressure wheel mounting groove is greater than 180°, and there is a clearance fit between the pressure wheel and the pressure wheel mounting groove.

7. The wire material processing anti-shake device according to claim 6, characterized in that: A second water flow channel is provided inside the pressure roller base. The second water flow channel is provided with a second water inlet located on one side of the pressure roller base and a second water outlet located on the wall of the pressure roller mounting groove. The second water inlet is connected to the second high-pressure water outlet.

8. The wire material processing anti-shake device according to any one of claims 1 to 7, characterized in that: The pressure wheel assembly and the guide wheel assembly are both provided with adjustment bolts extending to the outside of the box body.

9. The wire material processing anti-shake device according to any one of claims 2 to 7, characterized in that: A flexible pad is provided between the sand control pipe and the wire inlet and wire outlet. A through hole is provided in the center of the flexible pad to accommodate the wire passing through. The flexible pad is provided with a plurality of slots extending radially from the through hole, and deformation units are formed between adjacent slots; a first conical surface is provided at one end of the wire inlet and wire outlet close to the flexible pad, and a second conical surface is provided at the other end of the sand control pipe close to the flexible pad.

10. The wire material processing anti-shake device according to claim 9, characterized in that: A plurality of high-pressure water outlet holes communicating with the high-pressure water channel are provided on the first conical surface of the wire inlet and / or the wire outlet.

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