Straightening device for titanium wire machining

Abstract

The utility model belongs to the technical field of straightening for titanium wire processing, and particularly relates to a straightening device for titanium wire processing, which comprises a main plate. An auxiliary straightening device is mounted on the main plate; a first straightening roller is mounted outside the section of the rotating shaft; a driving motor is mounted on the side surface of the fixing frame; a fixing plate is fixedly connected to the outer side face of a frame body of the fixing frame. A lifting frame is mounted outside the section of the fixed rod; a second straightening roller is mounted between the structural surfaces of the lifting frame through a rotating shaft; supporting frames are installed at the two ends of the top of the main plate. The movable end of the limiting rod is fixedly connected with a limiting plate; limiting rollers are installed on the opposite structural faces of the limiting plates. A telescopic cylinder is mounted on a connecting rod, far away from the limiting plate, of the limiting rod; and through the effect of the auxiliary straightening device, the titanium wire is quickly straightened, and the phenomenon that the titanium wire deviates in the straightening equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of straightening for titanium wire processing, in particular to a straightening device for titanium wire processing. Background Art

[0002] The straightening device is a device specially used to correct bent or wavy metal wires. During the processing and production of titanium wires, the straightening device needs to be used for straightening to ensure that it has good straightness and consistent mechanical properties.

[0003] A Chinese patent with publication number CN213079866U discloses a straightening device for titanium wire processing, which relates to the technical field of straightening devices. A straightening device for titanium wire processing comprises a straightening table, wherein a first slot is provided through the top and bottom of the straightening table, a first straightening roller is rotatably installed on the inner wall of the first slot, support bodies are fixedly installed on both sides of the straightening table, an electric telescopic device is fixedly installed on the top of the support body, a second slot is provided through the two sides of the support body, a third slot is provided through the two sides of the support body, and an electric telescopic rod is fixedly installed on the bottom of the electric telescopic device. The utility model realizes the limiting and fixing effect on both sides and both sides of the titanium wire by setting a plurality of straightening rollers, improves the straightening degree of the titanium wire, and facilitates the straightening work of the titanium wire. By setting the electric telescopic device, the fixing effect of the second straightening roller is improved, which is convenient for adjustment, and the fixing work of titanium wires of different sizes is realized, and it is widely applicable.

[0004] The straightening device for titanium wire processing has poor straightening effect on the titanium wire when in use. The titanium wire is prone to slight deviation in the straightening device, which affects the quality of the straightening operation. Therefore, a straightening device for titanium wire processing is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems in straightening operations for titanium wire processing, the utility model provides a straightening device for titanium wire processing.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a straightening device for titanium wire processing described in the utility model comprises a main board; support blocks are fixedly connected at the four corners of the bottom of the main board; a fixing frame is installed on the body of the main board; an auxiliary straightening device is installed on the main board; the auxiliary straightening device comprises a rotating shaft; a rotating shaft is installed at a lower position between the two sides of the fixing frame; a first straightening roller is installed on the outside of the cross section of the rotating shaft; a driving motor is installed on the side of the fixing frame; the output shaft of the driving motor is connected to the end of the rotating shaft; a fixing plate is fixedly connected to the outer side of the body of the fixing frame; fixing rods are installed at both ends of the fixing plate; a lifting frame is installed on the outside of the cross section of the fixing rod; a second straightening roller is installed between the structural surfaces of the lifting frame through the rotating shaft;

[0007] Support frames are installed at both ends of the top of the main board; a limit rod is installed on the frame plate of the support frame through a limit hole; the movable end of the limit rod is fixedly connected to the limit plate; a limit roller is installed on the relative structural surface of the limit plate; a telescopic cylinder is installed on the connecting rod of the limit rod away from the limit plate; the telescopic rod on the telescopic cylinder is connected to the frame plate of the support frame; the titanium wire is clamped in four directions to avoid horizontal deviation of the titanium wire.

[0008] Preferably, a screw is installed near the middle between the fixing plates; a servo motor is installed on the top of the fixing plate; the output shaft connection end of the servo motor is connected to the top of the screw; so as to provide rotational force for the rotation of the screw.

[0009] Preferably, a support plate is fixedly connected between the support frames; the horizontal plane where the top end surface of the support plate is located coincides with the horizontal plane where the lowest point of the operating range of the first straightening roller is located; sliding grooves are symmetrically provided on both sides of the top of the support plate; a sliding block is provided inside the sliding groove; the top end of the sliding block is connected to the body of the limit plate; so that the limit plate can operate smoothly.

[0010] Preferably, a lifting hole is formed through the plate at one end of the support frame away from the fixed frame; connecting plates are fixedly connected to the outer surface of the support frame at positions above and below the opening of the lifting hole; a fixed shaft is installed between the connecting plates; a lifting seat is installed outside the cross-section of the fixed shaft; a connecting shaft is installed between the lifting seats; a first rotating roller is installed outside the cross-section of the connecting shaft; so that the titanium wire can stably enter the straightening equipment.

[0011] Preferably, a spring is sleeved on the outside of the fixed shaft; the top of the spring is connected to the seat of the lifting seat; the bottom of the spring is connected to the connecting plate; a central shaft is installed between the support frames just below the lifting hole; a second rotating roller is installed on the outside of the cross section of the central shaft; so that the first rotating roller can operate smoothly.

[0012] Preferably, the spring does not deform when not in operation, and at this time the second rotating roller is in contact with the first rotating roller; the horizontal plane where the top end surface of the second rotating roller is located coincides with the horizontal plane where the top end surface of the support plate is located; thus ensuring the smooth operation of the spring.

[0013] The utility model is beneficial in that:

[0014] The utility model starts the telescopic cylinder on the support frame through the structural design of the auxiliary straightening device. Under the cooperation of the sliding groove and the sliding block, the limit rod pushes the limit plate and the limit roller to be clamped on both sides of the titanium wire, so as to achieve the initial straightening of the titanium wire. When the titanium wire enters the operating range of the first straightening roller and the second straightening roller, the servo motor is started, the screw on the fixed plate is rotated, and under the cooperation of the fixed rod, the lifting frame drives the second straightening roller to move downward and clamp it on the outside of the titanium wire. Then the driving motor is started, and the rotating shaft drives the first straightening roller to rotate. Under the cooperation of the second straightening roller, the titanium wire is quickly straightened, and the phenomenon of the titanium wire being offset in the straightening equipment is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a three-dimensional structural schematic diagram;

[0017] Figure 2 is a schematic diagram of the structure of the fixing frame;

[0018] Figure 3 is a structural schematic diagram of the support frame;

[0019] Figure 4 It is a structural schematic diagram of a limiting plate;

[0020] Figure 5 Schematic diagram of the structure of the guiding device.

[0021] In the figure: 1. main board; 2. support block; 3. fixed frame; 401. rotating shaft; 402. first straightening roller; 403. driving motor; 404. fixed plate; 405. fixed rod; 406. lifting frame; 407. second straightening roller; 408. screw; 409. servo motor; 410. support frame; 411. limit rod; 412. limit plate; 413. limit roller; 414. telescopic cylinder; 415. support plate; 416. sliding groove; 417. sliding block; 501. lifting hole; 502. connecting piece; 503. fixed shaft; 504. lifting seat; 505. connecting shaft; 506. first rotating roller; 507. spring; 508. center shaft; 509. second rotating roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 As shown, a straightening device for titanium wire processing comprises a main board 1; support blocks 2 are fixedly connected at the four corners of the bottom of the main board 1; a fixing frame 3 is installed on the body of the main board 1; an auxiliary straightening device is installed on the main board 1; the auxiliary straightening device comprises a rotating shaft 401; a rotating shaft 401 is installed at a lower position between the two sides of the fixing frame 3; a first straightening roller 402 is installed outside the cross section of the rotating shaft 401; a driving motor 403 is installed on the side of the fixing frame 3; the output shaft of the driving motor 403 is connected to the end of the rotating shaft 401; a fixing plate 404 is fixedly connected to the outer surface of the body of the fixing frame 3; fixing rods 405 are installed at both ends of the fixing plate 404; a lifting frame 406 is installed outside the cross section of the fixing rod 405; a second straightening roller 407 is installed between the structural surfaces of the lifting frame 406 through the rotating shaft 401;

[0024] Support frames 410 are installed at both ends of the top of the main board 1; a limit rod 411 is installed on the frame plate of the support frame 410 through a limit hole; the movable end of the limit rod 411 is fixedly connected to the limit plate 412; a limit roller 413 is installed on the relative structural surface of the limit plate 412; a telescopic cylinder 414 is installed on the connecting rod of the limit rod 411 away from the limit plate 412; the telescopic rod on the telescopic cylinder 414 is connected to the frame plate of the support frame 410; a screw 408 is installed near the middle between the fixed plates 404 ; A servo motor 409 is installed on the top of the fixed plate 404; the output shaft connection end of the servo motor 409 is connected to the top of the screw 408; a support plate 415 is fixedly connected between the support frames 410; the horizontal plane where the top end surface of the support plate 415 is located coincides with the horizontal plane where the lowest point of the operating range of the first straightening roller 402 is located; sliding grooves 416 are symmetrically provided on both sides of the top of the support plate 415; a sliding block 417 is provided inside the sliding groove 416; the top end of the sliding block 417 is connected to the plate body of the limit plate 412;

[0025] When working, the straightening device is a device specially used to correct bent or wavy metal wires. In the process of processing and production, titanium wire needs to be straightened by the straightening device to ensure that it has good straightness and consistent mechanical properties. When the straightening device for titanium wire processing is used, the straightening effect on the titanium wire is not good. The titanium wire is prone to slight deviation in the straightening device, which affects the quality of the straightening operation. The present application uses the auxiliary straightening device to operate, start the telescopic cylinder 414 on the support frame 410, and under the cooperation of the sliding groove 416 and the sliding block 417, the limit rod 411 pushes the limit plate 412 With the limiting roller 413 supported on both sides of the titanium wire, the titanium wire is initially straightened. When the titanium wire enters the operating range of the first straightening roller 402 and the second straightening roller 407, the servo motor 409 is started, and the screw 408 on the fixed plate 404 rotates. With the cooperation of the fixed rod 405, the lifting frame 406 drives the second straightening roller 407 to move downward and clamp it on the outside of the titanium wire. Then the driving motor 403 is started, and the rotating shaft 401 drives the first straightening roller 402 to rotate. With the cooperation of the second straightening roller 407, the titanium wire is quickly straightened to avoid the deviation of the titanium wire in the straightening equipment.

[0026] See also Figure 4-5As shown, a lifting hole 501 is formed through the plate of the support frame 410 at one end away from the fixed frame 3; connecting pieces 502 are fixedly connected to the upper and lower positions of the opening of the lifting hole 501 on the outer surface of the support frame 410; a fixed shaft 503 is installed between the connecting pieces 502; a lifting seat 504 is installed outside the cross section of the fixed shaft 503; a connecting shaft 505 is installed between the lifting seats 504; a first rotating roller 506 is installed outside the cross section of the connecting shaft 505; a spring 507 is sleeved outside the fixed shaft 503; The top of the spring 507 is connected to the body of the lifting seat 504; the bottom of the spring 507 is connected to the connecting piece 502; a central shaft 508 is installed between the support frames 410 and directly below the lifting hole 501; a second rotating roller 509 is installed outside the cross section of the central shaft 508; the spring 507 does not deform when not in operation, and at this time, the second rotating roller 509 is in contact with the first rotating roller 506; the horizontal plane where the top end surface of the second rotating roller 509 is located coincides with the horizontal plane where the top end surface of the support plate 415 is located;

[0027] During operation, the titanium wire to be straightened passes through the working range between the first rotating roller 506 and the second rotating roller 509. The first rotating roller 506 and the second rotating roller 509 are pushed upward, and the connecting shaft 505 drives the first rotating roller 506 and the lifting seat 504 to move upward along the lifting hole 501. The spring 507 is stretched and generates a reaction force, so that the first rotating roller 506 is pressed downward on the titanium wire, so that the titanium wire can smoothly enter the working range of the straightening equipment.

[0028] Working principle: The straightening device is a device specially used to correct bent or wavy metal wires. The titanium wire needs to be straightened by the straightening device during the processing and production process to ensure that it has good straightness and consistent mechanical properties; the above-mentioned straightening device for titanium wire processing has a poor correction effect on the titanium wire when in use, and the titanium wire is prone to slight deviation in the straightening device, affecting the quality of the straightening operation. The present application uses an auxiliary straightening device to operate, and the titanium wire to be straightened passes through the operating range between the first rotating roller 506 and the second rotating roller 509. The first rotating roller 506 and the second rotating roller 509 are pushed upward, and the connecting shaft 505 drives the first rotating roller 506 and the lifting seat 504 to move upward along the lifting hole 501. The spring 507 is stretched and generates a reaction force, so that the first The rotating roller 506 is pressed downwardly on the titanium wire, and the telescopic cylinder 414 on the support frame 410 is started. With the cooperation of the sliding groove 416 and the sliding block 417, the limit rod 411 pushes the limit plate 412 and the limit roller 413 to hold the two sides of the titanium wire, so as to achieve the preliminary straightening of the titanium wire. When the titanium wire enters the operating range of the first straightening roller 402 and the second straightening roller 407, the servo motor 409 is started, and the screw 408 on the fixed plate 404 rotates. With the cooperation of the fixed rod 405, the lifting frame 406 drives the second straightening roller 407 to move downward and clamp it on the outside of the titanium wire. Then the driving motor 403 is started, and the rotating shaft 401 drives the first straightening roller 402 to rotate. With the cooperation of the second straightening roller 407, the titanium wire is quickly straightened, and the deviation of the titanium wire in the straightening equipment is avoided.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A straightening device for titanium wire processing, comprising a main board (1); support blocks (2) are fixedly connected to the four corners of the bottom of the main board (1); a fixing frame (3) is installed on the body of the main board (1); an auxiliary straightening device is installed on the main board (1); the characteristics are: The auxiliary straightening device comprises a rotating shaft (401); a rotating shaft (401) is installed at a lower position between the plates on both sides of the fixed frame (3); a first straightening roller (402) is installed outside the cross section of the rotating shaft (401); a driving motor (403) is installed on the side of the fixed frame (3); the output shaft of the driving motor (403) is connected to the end of the rotating shaft (401); a fixing plate (404) is fixedly connected to the outer side surface of the frame of the fixed frame (3); fixing rods (405) are installed at both ends of the fixing plate (404); a lifting frame (406) is installed outside the cross section of the fixing rod (405); a second straightening roller (407) is installed between the structural surfaces of the lifting frame (406) through the rotating shaft (401); Support frames (410) are installed at both ends of the top of the main board (1); a limiting rod (411) is installed on the frame plate of the support frame (410) through a limiting hole; the movable end of the limiting rod (411) is fixedly connected to the limiting plate (412); a limiting roller (413) is installed on the relative structural surface of the limiting plate (412); a telescopic cylinder (414) is installed on the connecting rod of the limiting rod (411) away from the limiting plate (412); the telescopic rod on the telescopic cylinder (414) is connected to the frame plate of the support frame (410).

2. A straightening device for titanium wire processing according to claim 1, characterized in that: A screw rod (408) is installed near the middle between the fixing plates (404); a servo motor (409) is installed on the top of the fixing plates (404); and the output shaft connection end of the servo motor (409) is connected to the top of the screw rod (408).

3. A straightening device for titanium wire processing according to claim 2, characterized in that: A support plate (415) is fixedly connected between the support frames (410); the horizontal plane where the top end surface of the support plate (415) is located coincides with the horizontal plane where the lowest point of the operating range of the first straightening roller (402) is located; sliding grooves (416) are symmetrically provided on both sides of the top of the support plate (415); a sliding block (417) is provided inside the sliding groove (416); the top end of the sliding block (417) is connected to the plate body of the limiting plate (412).

4. A straightening device for titanium wire processing according to claim 3, characterized in that: A lifting hole (501) is formed through the plate of one end of the support frame (410) away from the fixed frame (3); connecting pieces (502) are fixedly connected to the outer surface of the support frame (410) at positions above and below the opening of the lifting hole (501); a fixed shaft (503) is installed between the connecting pieces (502); a lifting seat (504) is installed outside the cross section of the fixed shaft (503); a connecting shaft (505) is installed between the lifting seats (504); and a first rotating roller (506) is installed outside the cross section of the connecting shaft (505).

5. A straightening device for titanium wire processing according to claim 4, characterized in that: The fixed shaft (503) is sleeved with a spring (507) on the outside; the top of the spring (507) is connected to the seat of the lifting seat (504); the bottom of the spring (507) is connected to the connecting piece (502); a central shaft (508) is installed between the support frames (410) and directly below the lifting hole (501); a second rotating roller (509) is installed on the outside of the cross section of the central shaft (508).

6. A straightening device for titanium wire processing according to claim 5, characterized in that: The spring (507) does not deform when not in operation, and at this time the second rotating roller (509) is in contact with the first rotating roller (506); the horizontal plane where the top end surface of the second rotating roller (509) is located coincides with the horizontal plane where the top end surface of the support plate (415) is located.

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