Spring hose steel wire straightening device

Abstract

The utility model discloses a spring hose steel wire straightening device which comprises a fixing frame, attaching plates are oppositely arranged on the two sides of the top of the fixing frame, a motor is arranged on the surface of the fixing frame, the spring hose steel wire straightening device further comprises a rotating table, and the center of the bottom face of the rotating table is fixedly connected with a driving shaft of the motor. The periphery of the rotating table is attached to the surface of the attaching plate. According to the scheme, the rotating column is rotated and is in threaded connection with the sleeving ring, so that the rotating column can gradually move downwards in the rotating process, the abutting end connected with the bottom end of the connecting rod is driven to synchronously move, the moving plate can be pushed to the outside of the mounting column, and an attaching pad on the surface of the moving plate can be tightly attached to the inner wall of the winding roller; therefore, a traditional mode that the winding roller is fixed through bolts is replaced, the time needed for disassembling and assembling the winding roller is effectively shortened, the winding roller is convenient to disassemble, the follow-up spring hose machining efficiency is ensured, and the effect of improving the usability of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of straightening devices, and more specifically, the utility model relates to a spring hose steel wire straightening device. Background Art

[0002] In medical examination tools such as nasal gastroscopes, spring hoses can be used for the connection between the controller and the probe to provide flexibility and stability. During the production of spring hoses, corresponding straightening devices are usually used to process the steel wire raw materials. However, in actual use, there are still some drawbacks. For example, existing straightening devices generally store steel wires through a winding roller. During the straightening process of the steel wire, the winding roller is driven by a motor to rotate to release the steel wire. However, the winding roller often needs to be connected to the device itself through multiple bolts, which is troublesome and time-consuming to install. Moreover, when the steel wire is used up later, it is also inconvenient to disassemble and replace the winding roller, which reduces the practicability of the straightening device to a certain extent and affects the processing efficiency of subsequent spring hoses. Summary of the Utility Model

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a spring hose steel wire straightening device to solve the problem that the winding roller of the existing straightening device is inconvenient to disassemble and replace.

[0004] To solve the above technical problems, the utility model provides the following technical solutions: A spring hose steel wire straightening device includes a fixed frame. On both sides of the top of the fixed frame, fitting plates are relatively arranged. A motor is arranged on the surface of the fixed frame. The spring hose steel wire straightening device further includes

[0005] a rotating table, the center of the bottom surface of the rotating table is fixedly connected to the driving shaft of the motor, and the periphery of the rotating table is in contact with the surface of the fitting plate;

[0006] accommodating grooves, which are relatively opened on both sides of the top of the rotating table;

[0007] mounting columns, the mounting columns are fixedly installed at the center of the top surface of the rotating table. The mounting columns are of a hollow structure. At the top end of the mounting column, a socket ring is fixedly installed. The diameter of the socket ring is smaller than that of the mounting column. A rotating column is threadedly connected to the inner ring of the socket ring;

[0008] connecting rods, the connecting rods are fixedly installed at the bottom end of the rotating column, and the bottom end of the connecting rod is rotatably connected to an abutting end.

[0009] Among them, it also includes a support plate, a connecting seat, a first spring, a movable column, a moving plate, a contact plate, and a fitting pad. The support plate is fixedly installed at the bottom of the inner cavity of the mounting column. The top surface of the support plate is fixedly connected to the bottom of the connecting seat. One end of the first spring is fixedly connected to the inside of the connecting seat, and the other end of the first spring is fixedly connected to one end of the movable column in the length direction. The surface of the movable column is in contact with the inner wall of the connecting seat. The moving plate is fixedly installed on one side of the movable column in the length direction opposite to the first spring. The contact plate is fixedly installed on one side of the moving plate close to the inside of the mounting column. The surface of the contact plate is in contact with the surface of the abutting end. The fitting pad is arranged on one side of the moving plate opposite to the contact plate. The fitting pad is arranged in a rough surface structure. A clamping groove adapted to the shape of the abutting end is opened inside the connecting seat.

[0010] Among them, it also includes an auxiliary component, and the auxiliary component is arranged inside the receiving groove.

[0011] Among them, the auxiliary component includes a guide rod, a second spring, an extension column, and a fixing plate. The guide rod is fixedly installed inside the receiving groove. The second spring is movably sleeved on the surface of the guide rod. One end of the second spring is fixedly connected to the inside of the receiving groove, and the other end of the second spring is fixedly connected to one side of the extension column in the length direction. The extension column is movably installed on the surface of the guide rod. The surface of the extension column is in contact with the inside of the receiving groove. The fixing plate is fixedly installed on one side of the top surface of the extension column.

[0012] The beneficial effects of the above technical solutions of the present utility model are as follows:

[0013] In the above solution, the winding roller to be fixed is placed on the top surface of the rotating table. At this time, the rotating column is rotated. It is threadedly connected to the socket ring. Therefore, during the rotation process, it can gradually move downward, thereby driving the abutting end connected to the bottom end of the connecting rod to move synchronously. When the abutting end moves, it comes into contact with the surface of the contact plate, and can push the moving plate towards the outside of the mounting column, so that the fitting pad on the surface of the moving plate can be closely attached to the inner wall of the winding roller, thus completing the fixation of the winding. When disassembling the winding roller, the rotating column is rotated in the reverse direction, so that the abutting end moves upward. Under the elastic action of the first spring, it can drive the moving plate to reset, so that the fitting pad is separated from the inner wall of the winding roller. At this time, the winding roller can be removed from the top of the rotating table, and a new winding roller can be replaced. Therefore, it replaces the traditional method of fixing the winding roller with bolts, effectively shortening the time required for disassembling and assembling the winding roller, making the winding roller easy to disassemble, ensuring the efficiency of subsequent spring hose processing, and thus achieving the effect of improving the usability of the device;

[0014] Before the winding roller is placed on the top surface of the rotating table, the extension column is horizontally moved. After the winding roller is placed, under the elastic action of the second spring, the extension column can be driven to retract, and the fixing plate on its top surface can be made to fit against the outer wall of the winding roller, thereby playing a certain auxiliary fixing role and improving the stability of the winding roller after installation. Description of the Drawings

[0015] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 Schematic diagram of the related structure of the rotating table of the present utility model;

[0017] Figure 3 Stereo assembly drawing of the overall device of the present utility model;

[0018] Figure 4 Schematic diagram of the structure of the auxiliary component of the present utility model.

[0019] [Reference Signs]

[0020] 1, fixing frame; 2, fitting plate; 3, motor; 4, rotating table; 5, receiving groove; 6, mounting column; 7, socket ring; 8, rotating column; 9, connecting rod; 10, abutting end; 11, support plate; 12, connecting seat; 13, first spring; 14, movable column; 15, moving plate; 16, contact plate; 17, fitting pad; 18, auxiliary component; 181, guide rod; 182, second spring; 183, extension column; 184, fixing plate. Detailed Description of the Invention

[0021] To make the technical problems, technical solutions and advantages to be solved by the present utility model clearer, the following will be described in detail with reference to the drawings and specific embodiments.

[0022] As shown in the appended Figure 1 to the appended Figure 4 An embodiment of the present utility model provides a spring hose steel wire straightening device, including a fixing frame 1, fitting plates 2 are relatively arranged on both sides of the top of the fixing frame 1, a motor 3 is arranged on the surface of the fixing frame 1, and the spring hose steel wire straightening device further includes

[0023] a rotating table 4, the center of the bottom surface of the rotating table 4 is fixedly connected to the driving shaft of the motor 3, and the periphery of the rotating table 4 is in contact with the surface of the fitting plate 2;

[0024] a receiving groove 5, the receiving groove 5 is relatively opened on both sides of the top of the rotating table 4;

[0025] The mounting post 6 is fixedly installed at the center of the top surface of the rotating table 4. The mounting post 6 is arranged in a hollow structure. A socket ring 7 is fixedly installed at the top end of the mounting post 6. The diameter of the socket ring 7 is smaller than that of the mounting post 6. The inner ring of the socket ring 7 is threadedly connected with a rotating post 8;

[0026] The connecting rod 9 is fixedly installed at the bottom end of the rotating post 8. The bottom end of the connecting rod 9 is rotatably connected with an abutting end 10.

[0027] Among them, it further includes a support plate 11, a connecting seat 12, a first spring 13, a movable post 14, a moving plate 15, a contact plate 16, and a fitting pad 17. The support plate 11 is fixedly installed at the bottom of the inner cavity of the mounting post 6. The top surface of the support plate 11 is fixedly connected with the bottom of the connecting seat 12. One end of the first spring 13 is fixedly connected to the inside of the connecting seat 12, and the other end of the first spring 13 is fixedly connected to one end of the movable post 14 in the length direction. The surface of the movable post 14 is in contact with the inner wall of the connecting seat 12. The moving plate 15 is fixedly installed on the side of the movable post 14 opposite to the first spring 13 in the length direction. The contact plate 16 is fixedly installed on the side of the moving plate 15 close to the inside of the mounting post 6. The surface of the contact plate 16 is in contact with the surface of the abutting end 10. The fitting pad 17 is arranged on the side of the moving plate 15 opposite to the contact plate 16. The fitting pad 17 is arranged in a rough surface structure. A card slot adapted to the shape of the abutting end 10 is opened inside the connecting seat 12. Through the arranged fitting pad 17, the moving plate 15 can be closely attached to the inner wall of the winding roller. In addition, when it is in contact with the inner wall of the winding roller, a large frictional force can be generated between the two under the push of the abutting end 10, thereby improving the fixing effect on the winding roller.

[0028] Among them, it further includes an auxiliary component 18, and the auxiliary component 18 is arranged inside the receiving groove 5.

[0029] Among them, the auxiliary component 18 includes a guide rod 181, a second spring 182, an extension post 183, and a fixing plate 184. The guide rod 181 is fixedly installed inside the receiving groove 5. The second spring 182 is movably sleeved on the surface of the guide rod 181. One end of the second spring 182 is fixedly connected to the inside of the receiving groove 5, and the other end of the second spring 182 is fixedly connected to one side of the extension post 183 in the length direction. The extension post 183 is movably installed on the surface of the guide rod 181. The surface of the extension post 183 is in contact with the inside of the receiving groove 5. The fixing plate 184 is fixedly installed on one side of the top surface of the extension post 183. Through the arranged fixing plate 184, the surface thereof is arranged as an arc surface and can be effectively attached to the periphery of the winding roller. Under the elastic action of the second spring 182, the fixing plate 184 can play an auxiliary fixing role on the periphery of the winding roller.

[0030] The working process of the present utility model is as follows: Place the winding roller to be fixed on the top surface of the rotating table 4. At this time, rotate the rotating column 8, which is threadedly connected to the socket ring 7. Therefore, during the rotation process, it can gradually move downward, thereby driving the synchronous movement of the abutting end 10 connected to the bottom end of the connecting rod 9. When the abutting end 10 moves, it comes into contact with the surface of the contact plate 16 and can push the moving plate 15 towards the outside of the mounting column 6, so that the fitting pad 17 on the surface of the moving plate 15 can be closely attached to the inner wall of the winding roller, thus completing the fixation of the winding. When disassembling the winding roller, rotate the rotating column 8 in the reverse direction to move the abutting end 10 upward. Under the elastic action of the first spring 13, it can drive the moving plate 15 to reset, separating the fitting pad 17 from the inner wall of the winding roller. At this time, the winding roller can be removed from the top of the rotating table 4 and a new winding roller can be replaced.

[0031] Finally, the following points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the internal communication of two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change;

[0032] Second: In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiments and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A straightening device for spring hose steel wire, comprising a fixing frame (1), on both sides of the top of the fixing frame (1) there are relatively arranged fitting plates (2), and a motor (3) is arranged on the surface of the fixing frame (1), characterized in that, The spring hose wire straightening device further includes a rotating table (4), the center of the bottom surface of the rotating table (4) is fixedly connected to the driving shaft of the motor (3), and the periphery of the rotating table (4) is in contact with the surface of the fitting plate (2); accommodating grooves (5), which are oppositely opened on both sides of the top of the rotating table (4); mounting columns (6), the mounting columns (6) are fixedly installed at the center of the top surface of the rotating table (4), the mounting columns (6) are arranged in a hollow structure, a socket ring (7) is fixedly installed at the top end of the mounting columns (6), the diameter of the socket ring (7) is smaller than that of the mounting columns (6), and a rotating column (8) is threadedly connected to the inner ring of the socket ring (7); connecting rods (9), the connecting rods (9) are fixedly installed at the bottom end of the rotating column (8), and the bottom end of the connecting rods (9) is rotatably connected to an abutting end (10).

2. The spring hose wire straightening device according to claim 1, characterized in that, It further includes a support plate (11), a connecting seat (12), a first spring (13), a movable column (14), a moving plate (15), a contact plate (16), a fitting pad (17). The support plate (11) is fixedly installed at the bottom of the inner cavity of the mounting column (6), the top surface of the support plate (11) is fixedly connected to the bottom of the connecting seat (12), one end of the first spring (13) is fixedly connected to the inside of the connecting seat (12), the other end of the first spring (13) is fixedly connected to one end of the movable column (14) in the length direction, the surface of the movable column (14) is in contact with the inner wall of the connecting seat (12), the moving plate (15) is fixedly installed on the side of the movable column (14) opposite to the first spring (13) in the length direction, the contact plate (16) is fixedly installed on the side of the moving plate (15) close to the inside of the mounting column (6), the surface of the contact plate (16) is in contact with the surface of the abutting end (10), the fitting pad (17) is arranged on the side of the moving plate (15) opposite to the contact plate (16), the fitting pad (17) is arranged in a rough surface structure, and a clamping groove adapted to the shape of the abutting end (10) is opened inside the connecting seat (12).

3. The spring hose wire straightening device according to claim 1, characterized in that, It further includes an auxiliary component (18), and the auxiliary component (18) is arranged inside the accommodating groove (5).

4. The spring hose wire straightening device according to claim 3, characterized in that, The auxiliary component (18) includes a guide rod (181), a second spring (182), an extension column (183), and a fixing plate (184). The guide rod (181) is fixedly installed inside the accommodating groove (5), the second spring (182) is movably sleeved on the surface of the guide rod (181), one end of the second spring (182) is fixedly connected to the inside of the accommodating groove (5), the other end of the second spring (182) is fixedly connected to one side of the extension column (183) in the length direction, the extension column (183) is movably installed on the surface of the guide rod (181), the surface of the extension column (183) is in contact with the inside of the accommodating groove (5), and the fixing plate (184) is fixedly installed on one side of the top surface of the extension column (183).

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