Straightening device for stainless steel wire rope production process

Abstract

The utility model discloses a straightening device for a stainless steel wire rope production process, which belongs to the technical field of straightening devices, and comprises a base plate, a guide rail arranged on the base plate, a mounting ring frame arranged in the guide rail in a sliding manner, a driving mechanism, a direction-adjustable straightening mechanism, a direction-adjustable straightening mechanism arranged on the mounting ring frame in a rotating manner, and a direction-adjustable straightening mechanism arranged on the direction-adjustable straightening mechanism, the rope end fixing frames are arranged at the two ends of the base plate and used for tensioning the steel wire rope. According to the technical scheme, the to-be-straightened section of the steel wire rope is fixed through the rope end fixing frame, straightening work can be conveniently carried out, then the direction-adjustable straightening mechanism is adjusted according to the bending direction of the section of the steel wire rope, and only the installation ring frame needs to be rotated to enable the working face of the elastic straightening piece to be consistent with the bending direction of the steel wire rope. And then the driving mechanism drives the mounting ring frame to reciprocate front and back, so that the elastic straightening piece is driven to reciprocate at the bending section, and the straightening effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of straightening devices, in particular to a straightening device used in the production process of stainless steel wire ropes. Background Art

[0002] Wire rope straightening is a crucial process for improving its service life and safety. Straightened wire ropes are more compact and straight, offering greater load-bearing capacity, thereby increasing their service life and making them less susceptible to breakage or deformation during use, improving equipment safety. Straightened wire ropes also provide smoother transmission, reducing friction and resistance, thereby increasing transmission efficiency.

[0003] The utility model with announcement number CN220679221U discloses a wire rope processing and straightening machine. The utility model works by driving an electric cylinder to facilitate pushing the first fixed column and the lower straightening roller to cooperate with the upper straightening roller, so as to facilitate the extrusion of the wire rope body, and then pull the wire rope body through external traction force, which can facilitate the straightening work. It is convenient to operate and use. By setting up multiple sets of straightening rollers for coordinated use, the straightening work effect can be effectively improved, and the processing and production quality can be improved.

[0004] When the above device is in use, the straightening rollers used for straightening are fixedly installed, and can only play a better straightening role when the bending direction is exactly in the plane where the lower straightening roller and the upper straightening roller are located. When the bending direction of the wire rope is perpendicular to the working plane of the straightening roller, it can hardly play a straightening role, and an external traction device is required to pull the high wire rope while synchronously rotating it. This solution makes the traction equipment structure complicated and is not explained in the above utility model. Therefore, in response to the above problem, a straightening device for the production process of stainless steel wire rope is proposed. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide a straightening device for the production process of stainless steel wire rope, which uses a rope end fixing frame to fix the wire rope of the straightening section to be straightened, so as to facilitate the straightening work, and then adjust the direction of the adjustable straightening mechanism according to the bending direction of the wire rope section. Specifically, the fixing ring is rotatably connected to the mounting ring frame, and the elastic straightening member on the distance adjustment frame plays a straightening role. It is only necessary to rotate the mounting ring frame so that the working surface of the elastic straightening member matches the bending direction of the wire rope, and then the driving mechanism drives the mounting ring frame to reciprocate back and forth, thereby driving the elastic straightening member to reciprocate in the bending section to play a straightening role, which solves the lack of simple and efficient adjustment measures in the prior art, so that the bending direction of the wire rope can always match the working plane of the straightening roller during straightening, and ultimately the technical problem that the straightening effect cannot be ensured.

[0006] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0007] A straightening device for use in the production process of stainless steel wire ropes, comprising a base plate provided with a guide rail, a mounting ring frame slidably arranged in the guide rail, a driving mechanism for driving the mounting ring frame to slide along the guide rail, a direction-adjustable straightening mechanism rotatably mounted on the mounting ring frame, and rope end fixing frames provided at both ends of the base plate for tensioning the wire rope, wherein the direction-adjustable straightening mechanism comprises a fixing ring rotatably connected to the mounting ring frame, symmetrically arranged distance adjusting frames are fixedly mounted on the fixing ring, and elastic straightening members are slidably arranged on the distance adjusting frames.

[0008] Through the above-mentioned structural form, the rope end fixing frame is used to fix the wire rope of the straightening section to be straightened, which is convenient for the straightening work. Then, the direction-adjustable straightening mechanism is adjusted according to the bending direction of the wire rope section. Specifically, the fixing ring is rotatably connected to the mounting ring frame, and the elastic straightening member on the distance adjustment frame plays a straightening role. It is only necessary to rotate the mounting ring frame so that the working surface of the elastic straightening member matches the bending direction of the wire rope. Then, the driving mechanism drives the mounting ring frame to reciprocate back and forth, thereby driving the elastic straightening member to reciprocate in the bending section to play a straightening role.

[0009] In a possible implementation, an annular groove is provided on the mounting ring frame, a plurality of fixing bolts are passed through the fixing ring, the nuts of the fixing bolts are movably engaged in the annular groove, and the ends of the fixing bolts are threadedly connected to a tightening wheel.

[0010] Through the above-mentioned structural form, when the fastening wheel is not tightened, rotating the fixing ring will drive the fixing bolt to rotate in the annular groove to adjust the rotation angle of the fixing ring. When the position of the fixing ring needs to be fixed, the fastening wheel is tightened, and the position of the fixing ring can be fixed under the action of the clamping force formed by the fastening wheel and the fixing bolt.

[0011] In a possible implementation, the elastic straightening member includes a wheel frame with a matching groove provided on the wheel frame, a buffer slider slidably provided in the matching groove, a straightening wheel rotatably connected between the buffer sliders, and an anti-slip groove provided on the straightening wheel.

[0012] Through the above-mentioned structural form, when the elastic straightening member moves, the straightening wheel can repeatedly exert an extrusion effect on the wire rope, thereby achieving straightening of the wire rope, and the setting of the anti-slip groove can ensure effective contact between the straightening wheel and the wire rope.

[0013] In a possible implementation, a buffer spring is provided in the mating groove, and two ends of the buffer spring are fixedly connected to the end of the mating groove and the buffer slider, respectively.

[0014] Through the above-mentioned structural form, when the extrusion pressure between the straightening wheel and the wire rope is too large, the buffer slider will overcome the action of the buffer spring and slide, thereby avoiding excessive friction between the straightening wheel and the wire rope, which may cause serious wear of the wire rope. In other words, the setting of the buffer spring can ensure that the straightening wheel is always in close fit with the wire rope, thereby ensuring the straightening effect.

[0015] In a possible implementation, the pitch-adjusting frame includes a portal frame, a pitch-adjusting screw is threadedly connected to the portal frame, a front end of the pitch-adjusting screw is rotatably connected to a wheel frame, and a rear end of the pitch-adjusting screw is fixedly connected to an adjusting wheel.

[0016] With the above structure, the front and rear positions of the spacing frame can be adjusted by turning the spacing screw, thereby changing the distance between the two elastic straightening members to adapt to the straightening of steel wire ropes of different sizes.

[0017] In a possible implementation, a distance adjustment groove is provided on the portal frame, a distance adjustment matching slider is fixedly provided on the wheel frame, and the distance adjustment matching slider is slidably provided in the distance adjustment groove.

[0018] With the above-mentioned structural form, the distance adjustment slider can slide in the distance adjustment groove to ensure that the wheel frame will not deviate during the process of moving forward and backward.

[0019] In one possible implementation, a sliding groove is provided on the base plate, and the driving mechanism includes a sliding table slidably arranged in the sliding groove, the sliding table is fixedly connected to the mounting ring frame, and a driving motor is installed on the lower end surface of the base plate, and its output shaft is fixedly connected to a transmission screw, which is threadedly connected to the sliding table.

[0020] Through the above-mentioned structural form, the driving motor drives the transmission screw to rotate, thereby driving the sliding table to slide in the sliding groove, and finally driving the mounting ring frame to move forward and backward.

[0021] In a possible implementation, the rope end fixing frame includes a fixing rod, and a wire rope clamp is fixedly mounted on the top end of the fixing rod.

[0022] Through the above-mentioned structural form, the wire rope clamp can fix the two ends of the wire rope, so that the wire rope can be in a tensioned state during straightening, which is conducive to improving the straightening effect.

[0023] In summary, the present invention has the following beneficial technical effects:

[0024] The wire rope of the straightening section is fixed with a rope end fixing frame to facilitate the straightening work. Then the direction-adjustable straightening mechanism is adjusted according to the bending direction of the wire rope section. Specifically, the fixing ring is rotatably connected to the mounting ring frame, and the elastic straightening member on the distance adjustment frame plays a straightening role. It is only necessary to rotate the mounting ring frame so that the working surface of the elastic straightening member matches the bending direction of the wire rope. Then the driving mechanism drives the mounting ring frame to reciprocate back and forth, thereby driving the elastic straightening member to reciprocate in the bending section to play a straightening role. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic structural diagram of the direction-adjustable straightening mechanism of the present invention;

[0028] Figure 3 This is a schematic diagram of the partial structure of the direction-adjustable straightening mechanism of the utility model;

[0029] Figure 4 This is a schematic diagram of the driving mechanism structure of the utility model.

[0030] In the figure: 1. Base plate; 11. Guide rail; 12. Sliding groove; 2. Mounting ring frame; 21. Annular groove; 22. Fixing bolt; 23. Fastening wheel; 3. Driving mechanism; 31. Sliding table; 32. Driving motor; 33. Transmission screw; 4. Direction-adjustable straightening mechanism; 41. Fixing ring; 42. Pitch-adjusting frame; 421. Door-shaped frame; 422. Pitch-adjusting groove; 423. Pitch-adjusting screw; 424. Adjusting wheel; 43. Elastic straightening member; 431. Wheel frame; 432. Matching groove; 433. Buffer slider; 434. Straightening wheel; 435. Anti-slip groove; 436. Buffer spring; 437. Pitch-adjusting matching slider; 5. Rope end fixing frame; 51. Fixing rod; 52. Wire rope chuck. DETAILED DESCRIPTION

[0031] The technical solution in the embodiments of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:

[0032] like Figure 1 - Figure 2As shown, the present embodiment provides a straightening device for the production process of stainless steel wire rope, comprising a base plate 1, on which a guide rail 11 is provided, a mounting ring frame 2 is slidably provided in the guide rail 11, a driving mechanism 3, which is used to drive the mounting ring frame 2 to slide along the guide rail 11, a direction-adjustable straightening mechanism 4, which is rotatably mounted on the mounting ring frame 2, and a rope end fixing frame 5, which is provided at both ends of the base plate 1 for tensioning the wire rope, wherein the direction-adjustable straightening mechanism 4 includes a fixing ring 41 rotatably connected to the mounting ring frame 2, a symmetrically arranged distance adjustment frame 42 is fixedly installed on the fixing ring 41, and an elastic straightening mechanism 42 is slidably provided on the distance adjustment frame 42. The straightening piece 43, through the above-mentioned structural form, uses the rope end fixing frame 5 to fix the wire rope to be straightened, so as to facilitate the straightening work. Then, the direction-adjustable straightening mechanism 4 is adjusted according to the bending direction of the wire rope section. Specifically, the fixing ring 41 is rotatably connected to the mounting ring frame 2, and the elastic straightening piece 43 on the distance adjustment frame 42 plays a straightening role. It is only necessary to rotate the mounting ring frame 2 so that the working surface of the elastic straightening piece 43 matches the bending direction of the wire rope. Then, the driving mechanism 3 drives the mounting ring frame 2 to reciprocate back and forth, thereby driving the elastic straightening piece 43 to reciprocate in the bending section to play a straightening role.

[0033] like Figure 2 As shown, an annular groove 21 is provided on the mounting ring frame 2, and a plurality of fixing bolts 22 are passed through the fixing ring 41. The nuts of the fixing bolts 22 are movably engaged in the annular groove 21, and the ends of the fixing bolts 22 are threadedly connected with a fastening wheel 23. Through the above-mentioned structural form, when the fastening wheel 23 is not tightened, rotating the fixing ring 41 will drive the fixing bolts 22 to rotate together in the annular groove 21 to adjust the rotation angle of the fixing ring 41. When the position of the fixing ring 41 needs to be fixed, the fastening wheel 23 is tightened. Under the action of the clamping force formed by the fastening wheel 23 and the fixing bolts 22, the position of the fixing ring 41 can be fixed.

[0034] like Figure 3As shown, the elastic straightening member 43 includes a wheel frame 431, a matching groove 432 is provided on the wheel frame 431, a buffer slider 433 is slidably provided in the matching groove 432, a straightening wheel 434 is rotatably connected between the buffer slider 433, and an anti-skid groove 435 is provided on the straightening wheel 434. Through the above-mentioned structural form, when the elastic straightening member 43 moves, the straightening wheel 434 can repeatedly exert an extrusion effect on the wire rope, thereby achieving straightening of the wire rope, and the provision of the anti-skid groove 435 can ensure effective contact between the straightening wheel 434 and the wire rope. Among them, a buffer spring 436 is provided in the mating groove 432, and the two ends of the buffer spring 436 are fixedly connected to the groove ends of the mating groove 432 and the buffer slider 433 respectively. Through the above-mentioned structural form, when the extrusion force between the straightening wheel 434 and the wire rope is too large, the buffer slider 433 will overcome the action of the buffer spring 436 and slide, thereby avoiding excessive friction between the straightening wheel 434 and the wire rope and causing serious wear of the wire rope. In other words, the setting of the buffer spring 436 can ensure that the straightening wheel 434 is always in close fit with the wire rope, thereby ensuring the straightening effect.

[0035] like Figure 3 As shown, the distance adjusting frame 42 includes a portal frame 421, on which a distance adjusting screw 423 is threadedly connected, the front end of the distance adjusting screw 423 is rotatably connected to the wheel frame 431, and the rear end of the distance adjusting screw 423 is fixedly connected to the adjusting wheel 424. Through the above-mentioned structural form, the front and rear positions of the distance adjusting frame 42 can be adjusted by twisting the distance adjusting screw 423, thereby changing the distance between the two elastic straightening members 43 to suit the straightening work of steel wire ropes of different sizes. Among them, a distance adjusting groove 422 is provided on the portal frame 421, and a distance adjusting matching slider 437 is fixedly provided on the wheel frame 431, and the distance adjusting matching slider 437 is slidably provided in the distance adjusting groove 422. Through the above-mentioned structural form, the distance adjusting matching slider 437 can slide in the distance adjusting groove 422 to ensure that the wheel frame 431 will not deviate during the forward and backward movement.

[0036] like Figure 4 As shown, a sliding groove 12 is provided on the base plate 1, and the driving mechanism 3 includes a sliding table 31 slidably arranged in the sliding groove 12, the sliding table 31 is fixedly connected to the mounting ring frame 2, and a driving motor 32 is installed on the lower end surface of the base plate 1, and its output shaft is fixedly connected to a transmission screw 33, and the transmission screw 33 is threadedly connected to the sliding table 31. Through the above-mentioned structural form, the driving motor 32 drives the transmission screw 33 to rotate, and then drives the sliding table 31 to slide in the sliding groove 12, and finally drives the mounting ring frame 2 to move back and forth.

[0037] like Figure 1As shown, the rope end fixing frame 5 includes a fixing rod 51, and a wire rope clamp 52 is fixedly installed on the top of the fixing rod 51. Through the above-mentioned structural form, the wire rope clamp 52 can fix the two ends of the wire rope, so that the wire rope can be in a tensioned state during straightening, which is beneficial to improving the straightening effect.

[0038] The use principle and use process of this utility model:

[0039] First, the wire rope to be straightened needs to be fixed by passing the wire rope through the wire rope clamp 52 and fixing it. Then, the other end of the wire rope is tightened and fixed with the wire rope clamp 52 as well, so that the wire rope is in a tensioned state, which facilitates the straightening work.

[0040] Then, the direction-adjustable straightening mechanism 4 is adjusted according to the bending direction of the section of wire rope. Specifically, the fixing ring 41 is rotatably connected to the mounting ring frame 2, and the elastic straightening member 43 on the distance adjustment frame 42 plays a straightening role. It is only necessary to rotate the mounting ring frame 2 so that the working surface of the elastic straightening member 43 matches the bending direction of the wire rope. When the position of the fixing ring 41 needs to be fixed after the angle adjustment is completed, the tightening wheel 23 is tightened. Under the action of the clamping force formed by it and the fixing bolt 22, the position of the fixing ring 41 can be fixed.

[0041] Among them, the front and rear positions of the distance adjusting frame 42 can be adjusted by twisting the distance adjusting screw 423, thereby changing the distance between the two elastic straightening members 43 to adapt to the straightening work of wire ropes of different sizes. When the extrusion force between the straightening wheel 434 and the wire rope is too large, the buffer slider 433 will overcome the action of the buffer spring 436 and slide to avoid excessive friction between the straightening wheel 434 and the wire rope, which may cause serious wear of the wire rope. In other words, the setting of the buffer spring 436 can ensure that the straightening wheel 434 is always in close fit with the wire rope, ensuring the straightening effect.

[0042] After the adjustment is completed, the driving mechanism 3 drives the mounting ring frame 2 to reciprocate back and forth, thereby driving the elastic straightening member 43 to reciprocate in the bending section to achieve a straightening effect.

[0043] Finally, it should be noted that the above embodiments are merely examples for the purpose of illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to provide an exhaustive list of all possible embodiments. However, any obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A straightening device for stainless steel wire rope production process, characterized in that: include: A base plate (1) is provided with a guide rail (11), and a mounting ring frame (2) is slidably provided in the guide rail (11); A driving mechanism (3) for driving the mounting ring frame (2) to slide along the guide rail (11); A direction-adjustable straightening mechanism (4) is rotatably mounted on the mounting ring frame (2); Rope end fixing frames (5) are provided at both ends of the base plate (1) for tensioning the steel wire rope; The direction-adjustable straightening mechanism (4) comprises a fixed ring (41) rotatably connected to the mounting ring frame (2), a symmetrically arranged distance adjustment frame (42) is fixedly mounted on the fixed ring (41), and an elastic straightening member (43) is slidably arranged on the distance adjustment frame (42).

2. A straightening device for use in a stainless steel wire rope production process according to claim 1, characterized in that: The mounting ring frame (2) is provided with an annular groove (21), the fixing ring (41) is provided with a plurality of fixing bolts (22), the nuts of the fixing bolts (22) are movably engaged in the annular groove (21), and the ends of the fixing bolts (22) are threadedly connected with a fastening wheel (23).

3. The straightening device for stainless steel wire rope production according to claim 1, characterized in that: The elastic straightening member (43) includes a wheel frame (431), a matching groove (432) is provided on the wheel frame (431), a buffer slider (433) is slidably provided in the matching groove (432), a straightening wheel (434) is rotatably connected between the buffer slider (433), and an anti-slip groove (435) is provided on the straightening wheel (434).

4. The straightening device for stainless steel wire rope production according to claim 3, characterized in that: A buffer spring (436) is provided in the matching groove (432), and two ends of the buffer spring (436) are fixedly connected to the groove ends of the matching groove (432) and the buffer slider (433) respectively.

5. The straightening device for use in the production process of stainless steel wire rope according to claim 3, characterized in that: The pitch-adjusting frame (42) comprises a portal frame (421), a pitch-adjusting screw rod (423) is threadedly connected to the portal frame (421), a front end of the pitch-adjusting screw rod (423) is rotatably connected to a wheel frame (431), and a rear end of the pitch-adjusting screw rod (423) is fixedly connected to an adjusting wheel (424).

6. The straightening device for stainless steel wire rope production according to claim 5, characterized in that: The gantry (421) is provided with a distance adjustment slot (422), and the wheel frame (431) is fixedly provided with a distance adjustment matching slider (437), and the distance adjustment matching slider (437) is slidably provided in the distance adjustment slot (422).

7. The straightening device for stainless steel wire rope production according to claim 1, characterized in that: The base plate (1) is provided with a sliding groove (12), the driving mechanism (3) comprises a sliding platform (31) slidably arranged in the sliding groove (12), the sliding platform (31) is fixedly connected to the mounting ring frame (2), a driving motor (32) is installed on the lower end surface of the base plate (1), the output shaft of the driving motor (32) is fixedly connected to a transmission screw (33), and the transmission screw (33) is threadedly connected to the sliding platform (31).

8. The straightening device for stainless steel wire rope production according to claim 1, characterized in that: The rope end fixing frame (5) comprises a fixing rod (51), and a wire rope clamp (52) is fixedly mounted on the top end of the fixing rod (51).

Images