A stainless steel bar online straightening device for stainless steel production

Abstract

The present invention relates to the technical field of stainless steel processing equipment, and discloses a stainless steel bar online straightening device for stainless steel production, comprising a frame, a first motor is fixedly mounted on the inner wall of the frame, a second motor is fixedly mounted on the top inner wall of the frame, clamping transmission frames are fixedly mounted on both sides of the top of the frame, a correction component fixedly mounted on the frame is arranged in the middle of the two groups of clamping transmission frames, a supporting transmission frame 1 and a supporting transmission frame 2 fixedly mounted on the frame are respectively arranged on both sides of the two groups of clamping transmission frames, and a tensioning component fixedly mounted on the frame is arranged on the top of the second motor. The stainless steel bar is driven by a steel ball to move the detection main ring between the two groups of detection auxiliary rings, and the controller detects the change in resistance detected by the electrodes in the detection contacts, and calculates the moving path of the detection main ring relative to the detection auxiliary ring, thereby realizing the detection of the curvature of the stainless steel bar.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel processing equipment, in particular to a stainless steel bar inline straightening device for stainless steel production. Background Art

[0002] A straightening machine is a device used to straighten metal profiles, bars, pipes, wires, etc. The straightening machine uses straightening rollers to extrude bars to change their straightness. There are generally two rows of straightening rollers with varying numbers. There are also two-roller straightening machines that rely on the angle changes of the two rollers to straighten materials of different diameters. The main types include pressure straightening machines, balanced roller straightening machines, shoe roller straightening machines, rotary reverse bending straightening machines, and so on.

[0003] The existing online straightening device for extruded pipes can refer to the Chinese utility model patent with authorization announcement number CN206509359U, which discloses an online straightening device for extruded pipes, "including a lower frame, an upper frame located above the lower frame, a lower straightening roller structure arranged on the lower frame, and an upper straightening roller structure arranged on the upper frame, the lower straightening roller structure includes a lower straightening roller and a lower rotating mechanism for placing the lower straightening roller, the lower rotating mechanism is rotatably connected to the lower frame, the upper straightening roller structure includes an upper straightening roller, an upper rotating mechanism and a lifting mechanism, the upper rotating mechanism is rotatably connected to the upper frame, the lifting mechanism includes a lifting device fixedly connected to the upper rotating mechanism, a lifting plate transmission-connected to the lifting device, the upper straightening roller is arranged on the lifting plate, after adopting the above structure, the angle between the lower straightening roller and the upper straightening roller is adjusted by the lower rotating mechanism and the upper rotating mechanism, the height of the upper straightening roller is adjusted by the lifting device, so as to adjust the distance between the upper straightening roller and the lower straightening roller, so as to adapt to pipes of different specifications and perform straightening operations on pipes of different specifications"

[0004] The above-mentioned straightening machine achieves straightening by extruding the profile multiple times through rollers, and performs data detection separately after the extrusion is completed. Since the straightening detection structure and the straightening structure are designed separately, the straightening structure needs to be removed after the operation is completed and then tested by the straightening detection structure. During this process, the equipment operation efficiency is low. Summary of the invention

[0005] The present invention provides a stainless steel bar wire straightening device for stainless steel production, which solves the problems raised by the above-mentioned background technology.

[0006] The present invention provides the following technical solution: a stainless steel bar wire straightening device for stainless steel production, comprising a frame, a first motor is fixedly mounted on the inner wall of the frame, a second motor is fixedly mounted on the top inner wall of the frame, clamping and transmission frames are fixedly mounted on both sides of the top of the frame, a correction component fixedly mounted on the frame is arranged in the middle of the two groups of clamping and transmission frames, a supporting and transmission frame 1 and a supporting and transmission frame 2 fixedly mounted on the frame are respectively arranged on both sides of the two groups of clamping and transmission frames, and a tensioning component fixedly mounted on the frame is arranged on the top of the second motor.

[0007] As a preferred technical solution of the present invention: the clamping transmission frame includes a base, a frame plate is fixedly installed on the top of the base, and a support seat 1 is fixedly installed on the inner wall of the frame plate, and the inner wall of the support seat 1 is rotatably connected with a rotating shaft 1, and the outer wall of the rotating shaft 1 close to the tensioning component is fixedly installed with a driving wheel, and the inner wall of the frame plate is slidably sleeved with a support seat 2, and the inner wall of the support seat 2 is rotatably connected with a rotating shaft 2, and the outer wall of the rotating shaft 2 close to the tensioning component is fixedly installed with a driven wheel, and the outer walls of the rotating shaft 1 and the rotating shaft 2 away from the tensioning component are both fixedly installed with clamping wheels, the top inner wall of the frame plate is threadedly connected with a rotating frame, the outer walls of both sides of the frame plate are fixedly installed with vertical plates, and the inner wall of the vertical plate is fixedly installed with a pulling plate 1.

[0008] As a preferred technical solution of the present invention: the driven wheel and the driving wheel are meshed, the outer walls of the two groups of clamping wheels located on the outer walls of the second rotating shaft and the first rotating shaft are fitted to each other, and the bottom of the rotating frame is rotatably sleeved with the inner wall of the second supporting seat;

[0009] The driving wheels in the two sets of clamping transmission frames are both drivingly connected to the power output end of the second motor, and the belt used to connect the driving wheels and the second motor is tensioned and adjusted through a tensioning component.

[0010] As a preferred technical solution of the present invention: the correction assembly includes a correction component, both sides of the correction component are fixedly equipped with bearing frames, the bottom of the bearing frame is fixedly equipped with a mounting seat, and the outer wall of the correction component on one side close to the supporting transmission frame 2 is fixedly equipped with a pulley.

[0011] As a preferred technical solution of the present invention: the correction component is fixedly assembled by a mounting seat and a frame, and the pulley is driven and connected to the power output shaft of the first motor through a belt.

[0012] As a preferred technical solution of the present invention: the correction component includes a rotating shaft, the inner cavity of the rotating shaft is provided with a sliding groove, the outer wall of the rotating shaft is provided with a plurality of mounting grooves 1, the outer wall of the rotating shaft in a direction perpendicular to the mounting groove 1 is provided with a mounting groove 2, the inner wall of the mounting groove 2 is slidably sleeved with a pulling plate 2, both sides of the pulling plate 2 are provided with limiting bolts, the inner wall of the mounting groove 1 is sleeved with a telescopic rod, the telescopic end of the telescopic rod and the correction groove, and the outer wall of the telescopic rod are fixedly assembled with a fixing ring.

[0013] As a preferred technical solution of the present invention: the inner cavity of the rotating shaft is provided with an inlay groove, the inner wall of the inlay groove is provided with a detection main ring, the inner wall of the detection main ring is sleeved with steel balls, and both sides of the detection main ring are provided with detection auxiliary rings fixedly assembled with the inner wall of the inlay groove, and the inner wall of the detection auxiliary ring close to the detection main ring is provided with several groups of detection contacts in a ring shape.

[0014] As a preferred technical solution of the present invention: the opening direction of the correction groove is consistent with the axial direction of the rotating shaft, the telescopic rod is fixedly assembled by a fixing ring and the rotating shaft, a group of the detection contacts includes two electrodes, and the two electrodes in several groups of the detection contacts are electrically connected to the controller, and the outer walls on both sides of the detection main ring are inlaid with resistance plates, and the resistance of the resistance plates gradually increases in the outward direction of the axis.

[0015] The present invention has the following beneficial effects:

[0016] The stainless steel rod online straightening device for stainless steel production is a stainless steel rod that passes through a main detection ring, and the main detection ring is fitted with the outer wall of the stainless steel rod through steel balls. When the stainless steel rod is located on the inner wall of the rotating shaft and moves, if the stainless steel rod is in a bent state, the stainless steel rod drives the main detection ring to move between the two sets of auxiliary detection rings through the steel balls;

[0017] The outer walls of both sides of the main detection ring are inlaid with resistance plates, and the resistance of the resistance plates gradually increases from the axis to the outside. The detection contacts located on the outer wall of the auxiliary detection ring are electrically connected to the resistance plates in a sliding manner, so that when the position between the detection contacts and the resistance plates changes, the resistance detected by the electrodes in the detection contacts of the controller changes. Through the detection of several groups of detection contacts arranged in the auxiliary detection ring, the moving path of the main detection ring relative to the auxiliary detection ring can be calculated, thereby realizing the detection of the bending degree of the stainless steel rod;

[0018] The telescopic rod is arranged in the inner cavity of the first installation groove, and the stainless steel rod is passed through the correction groove. After the curvature of the stainless steel rod is detected by the detection main ring, the correction component is driven to rotate by the first motor, so that the telescopic path of the telescopic rod is consistent with the bending direction of the stainless steel rod. When the telescopic rod is controlled to telescope, the inner wall of the correction groove squeezes the curved part of the stainless steel rod, and the telescopic rods on both sides of the squeezing area of ​​the curved part of the stainless steel rod are operated at the same time, and the ends on both sides of the curved part of the stainless steel rod are pushed in opposite directions through the correction groove. After the extrusion of the telescopic rod is completed, the first motor controls the rotating shaft to rotate, and the resistance data between a plurality of detection contacts and the resistance plate on the outer wall of the detection main ring is detected by the controller to realize the detection of the straightening result of the stainless steel rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the first motor of the present invention;

[0021] Figure 3 is a schematic diagram of the structure of the second motor of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the clamping transmission frame of the present invention;

[0023] Figure 5 This is a schematic diagram of the driving wheel structure of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the correction component of the present invention;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the rotating shaft of the present invention;

[0026] Figure 8 This is a schematic diagram of the structure of the installation slot of the present invention;

[0027] Fig. 9 This is a schematic diagram of the main detection ring structure of the present invention;

[0028] Fig.10 It is a schematic diagram of the steel ball structure of the present invention.

[0029] In the figure: 1, frame; 2, first motor; 3, second motor; 4, tensioning component; 5, clamping transmission frame; 6, supporting transmission frame 1; 7, supporting transmission frame 2; 8, correction component;

[0030] 501, base; 502, frame plate; 503, support seat 1; 504, rotating shaft 1; 505, driving wheel; 506, support seat 2; 507, rotating shaft 2; 508, driven wheel; 509, clamping wheel; 510, rotating frame; 511, vertical plate; 512, pulling plate 1;

[0031] 801, mounting seat; 802, bearing frame; 803, correction component; 804, pulley;

[0032] 8031, rotating shaft; 8032, sliding groove; 8033, mounting groove one; 8034, mounting groove two; 8035, pulling plate two; 8036, limiting bolt; 8037, telescopic rod; 8038, correction groove; 8039, fixing ring; 80310, inlay groove; 80311, detection main ring; 80312, detection auxiliary ring; 80313, steel ball; 80314, detection contact. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1 - Fig.10 A stainless steel bar wire straightening device for stainless steel production comprises a frame 1, a first motor 2 is fixedly mounted on the inner wall of the frame 1, a second motor 3 is fixedly mounted on the top inner wall of the frame 1, clamping and transmission frames 5 are fixedly mounted on both sides of the top of the frame 1, a correction component 8 fixedly mounted on the frame 1 is arranged in the middle of the two groups of clamping and transmission frames 5, a supporting and transmission frame 1 6 and a supporting and transmission frame 2 7 fixedly mounted on the frame 1 are respectively arranged on both sides of the two groups of clamping and transmission frames 5, and a tensioning component 4 fixedly mounted on the frame 1 is arranged on the top of the second motor 3.

[0035] In a preferred embodiment: the clamping transmission frame 5 includes a base 501, a frame plate 502 is fixedly installed on the top of the base 501, a support seat 503 is fixedly installed on the inner wall of the frame plate 502, a rotating shaft 504 is rotatably connected to the inner wall of the support seat 503, a driving wheel 505 is fixedly installed on the outer wall of the rotating shaft 504 close to the tensioning component 4, a support seat 2 506 is slidably sleeved on the inner wall of the frame plate 502, a rotating shaft 2 507 is rotatably connected to the inner wall of the support seat 2 506, a driven wheel 508 is fixedly installed on the outer wall of the rotating shaft 2 507 close to the tensioning component 4, a clamping wheel 509 is fixedly installed on the outer wall of the rotating shaft 1 504 and the rotating shaft 2 507 away from the tensioning component 4, a rotating frame 510 is threadedly connected to the inner wall of the top of the frame plate 502, a vertical plate 511 is fixedly installed on the outer wall of the two sides of the frame plate 502, and a pulling plate 1 512 is fixedly installed on the inner wall of the vertical plate 511.

[0036] In the above structure, the second support seat 506 is located on the inner wall of the frame plate 502 and slides, and the rotating frame 510 is threadedly connected to the inner wall of the frame plate 502, so that the distance between the second support seat 506 and the first support seat 503 can be adjusted by rotating the rotating frame 510, and the two sets of clamping wheels 509 are arranged relatively to each other, so that the stainless steel rod can be clamped and transmitted by the two sets of clamping wheels 509, thereby realizing the movement of the stainless steel rod;

[0037] By setting up a pulling plate 512 and passing the stainless steel rod through the pulling plate 512, the two sets of clamping wheels 509 drive the stainless steel rod to move, so that the stainless steel rod and the inner wall of the pulling plate 512 are rubbed, thereby achieving a pulling effect on the stainless steel rod and achieving preliminary straightening of the stainless steel rod.

[0038] In a preferred embodiment: the driven wheel 508 is meshed with the driving wheel 505, the outer walls of the two sets of clamping wheels 509 located on the outer walls of the second rotating shaft 507 and the first rotating shaft 504 are fitted to each other, and the bottom of the rotating frame 510 is rotatably sleeved with the inner wall of the second supporting seat 506;

[0039] The driving wheels 505 in the two sets of clamping transmission frames 5 are both drivingly connected to the power output end of the second motor 3, and the belt used to connect the driving wheels 505 and the second motor 3 is tensioned and adjusted through the tensioning component 4.

[0040] In the above structure, the driving wheels 505 in the clamping transmission frame 5 are all connected to the power output end of the second motor 3, so that the second motor 3 can drive the two sets of driving wheels 505, and the driving wheel 505 and the driven wheel 508 are engaged, so that the driven wheel 508 drives the clamping wheel 509 to rotate through the second rotating shaft 507, and the two sets of clamping wheels 509 are engaged with the stainless steel rod wire, so as to realize the movement of the stainless steel rod wire.

[0041] In a preferred embodiment: the correction assembly 8 includes a correction component 803, both sides of the correction component 803 are fixedly equipped with bearing frames 802, the bottom of the bearing frame 802 is fixedly equipped with a mounting seat 801, and the outer wall of the correction component 803 on one side close to the supporting transmission frame 2 7 is fixedly equipped with a pulley 804.

[0042] In the above structure, the support of the correction component 803 is achieved through the mounting seat 801 and the bearing frame 802.

[0043] In a preferred embodiment: the correction assembly 8 is fixedly assembled with the mounting seat 801 and the frame 1, and the pulley 804 is drivingly connected to the power output shaft of the first motor 2 through a belt.

[0044] In the above structure, the pulley 804 is connected to the power output shaft of the first motor 2 through a belt, so that the first motor 2 drives the correction component 803 to rotate, thereby realizing the straightness detection and straightening of the stainless steel rod by the correction component 803.

[0045] In a preferred embodiment: the correction component 803 includes a rotating shaft 8031, the inner cavity of the rotating shaft 8031 ​​is provided with a sliding groove 8032, the outer wall of the rotating shaft 8031 ​​is provided with a plurality of mounting grooves 1 8033, the outer wall of the rotating shaft 8031 ​​in a direction perpendicular to the mounting groove 1 8033 is provided with a mounting groove 2 8034, the inner wall of the mounting groove 2 8034 is slidably sleeved with a pulling plate 2 8035, both sides of the pulling plate 2 8035 are provided with limiting bolts 8036, the inner wall of the mounting groove 1 8033 is sleeved with a telescopic rod 8037, the telescopic end of the telescopic rod 8037 and the correction groove 8038, the outer wall of the telescopic rod 8037 is fixedly assembled with a fixing ring 8039.

[0046] In the above structure, the stainless steel rod is respectively passed through the rotating shaft 8031, the pulling plate 8035 and the correction groove 8038, and when the stainless steel rod moves along the inner wall of the pulling plate 8035, the pulling plate 8035 pulls the stainless steel rod to achieve further straightening, and the correction groove 8038 is driven to move by the telescopic rod 8037 so that the inner wall of the correction groove 8038 squeezes the stainless steel rod, thereby achieving straightening.

[0047] In a preferred embodiment: the inner cavity of the rotating shaft 8031 ​​is provided with an inlay groove 80310, the inner wall of the inlay groove 80310 is provided with a main detection ring 80311, the inner wall of the main detection ring 80311 is sleeved with steel balls 80313, and auxiliary detection rings 80312 fixedly assembled with the inner wall of the inlay groove 80310 are provided on both sides of the main detection ring 80311, and a plurality of groups of detection contacts 80314 are arranged in a ring shape on the inner wall of the auxiliary detection ring 80312 close to the main detection ring 80311.

[0048] In a preferred embodiment: the opening direction of the correction groove 8038 is consistent with the axial direction of the rotating shaft 8031, the telescopic rod 8037 is fixedly assembled by the fixing ring 8039 and the rotating shaft 8031, a group of detection contacts 80314 includes two electrodes, and the two electrodes in several groups of detection contacts 80314 are electrically connected to the controller, and the outer walls on both sides of the detection main ring 80311 are inlaid with resistance plates, and the resistance of the resistance plates gradually increases in the outward direction of the axis.

[0049] In the above structure, the stainless steel rod passes through the detection main ring 80311, and the detection main ring 80311 is attached to the outer wall of the stainless steel rod through the steel ball 80313. When the stainless steel rod is located on the inner wall of the rotating shaft 8031 ​​and moves, if the stainless steel rod is in a bent state, the stainless steel rod drives the detection main ring 80311 to move between the two sets of detection auxiliary rings 80312 through the steel ball 80313;

[0050] By embedding resistance plates on both sides of the outer wall of the main detection ring 80311, and the resistance of the resistance plate gradually increases from the axis to the outside, the detection contact 80314 located on the outer wall of the auxiliary detection ring 80312 is slidably connected to the resistance plate, so that when the position between the detection contact 80314 and the resistance plate changes, the resistance detected by the electrode in the detection contact 80314 changes, and the movement path of the main detection ring 80311 relative to the auxiliary detection ring 80312 can be calculated through the detection of a plurality of groups of detection contacts 80314 arranged in the auxiliary detection ring 80312, thereby realizing the detection of the curvature of the stainless steel rod;

[0051] By setting the telescopic rod 8037 in the inner cavity of the installation groove 8033, and by passing the stainless steel rod through the correction groove 8038, after the curvature of the stainless steel rod is detected by the detection main ring 80311, the first motor 2 is used to drive the correction component 8 to rotate, so that the telescopic path of the telescopic rod 8037 is consistent with the bending direction of the stainless steel rod, and the telescopic rod 8037 is controlled to telescope and operate, so that the inner wall of the correction groove 8038 squeezes the curved part of the stainless steel rod, and the telescopic rods 8037 located on both sides of the squeezing area of ​​the curved part of the stainless steel rod operate at the same time, and the correction groove 8038 pushes the two side ends of the curved part of the stainless steel rod in opposite directions. After the extrusion of the telescopic rod 8037 is completed, the first motor 2 controls the rotating shaft 8031 ​​to rotate, and the resistance data between a plurality of detection contacts 80314 and the outer wall resistance plate of the detection main ring 80311 is detected by the controller to realize the detection of the straightening result of the stainless steel rod.

[0052] Working principle: the driving wheels 505 in the clamping transmission frame 5 are all connected to the power output end of the second motor 3, so that the second motor 3 drives the two sets of driving wheels 505, and the driving wheel 505 is meshed with the driven wheel 508, so that the driven wheel 508 drives the clamping wheel 509 to rotate through the second rotating shaft 507, and the two sets of clamping wheels 509 are meshed with the stainless steel bar wire, so as to realize the movement of the stainless steel bar wire;

[0053] The stainless steel rod is passed through the rotating shaft 8031, the second pulling plate 8035, and the straightening groove 8038 respectively, and the second pulling plate 8035 pulls the stainless steel rod when the stainless steel rod moves on the inner wall of the second pulling plate 8035, so as to achieve straightening;

[0054] The stainless steel rod penetrates the detection main ring 80311, and the detection main ring 80311 is attached to the outer wall of the stainless steel rod through the steel ball 80313. When the stainless steel rod is located on the inner wall of the rotating shaft 8031 ​​and moves, if the stainless steel rod is in a bent state, the stainless steel rod drives the detection main ring 80311 to move between the two sets of detection auxiliary rings 80312 through the steel ball 80313;

[0055] By embedding resistance plates on both sides of the outer wall of the main detection ring 80311, and the resistance of the resistance plate gradually increases from the axis to the outside, the detection contact 80314 located on the outer wall of the auxiliary detection ring 80312 is slidably connected to the resistance plate, so that when the position between the detection contact 80314 and the resistance plate changes, the resistance detected by the electrode in the detection contact 80314 changes, and the movement path of the main detection ring 80311 relative to the auxiliary detection ring 80312 can be calculated through the detection of a plurality of groups of detection contacts 80314 arranged in the auxiliary detection ring 80312, thereby realizing the detection of the curvature of the stainless steel rod;

[0056] By setting the telescopic rod 8037 in the inner cavity of the installation groove 8033, and by passing the stainless steel rod through the correction groove 8038, after the curvature of the stainless steel rod is detected by the detection main ring 80311, the first motor 2 is used to drive the correction component 8 to rotate, so that the telescopic path of the telescopic rod 8037 is consistent with the bending direction of the stainless steel rod, and the telescopic rod 8037 is controlled to telescope and operate, so that the inner wall of the correction groove 8038 squeezes the curved part of the stainless steel rod, and the telescopic rods 8037 located on both sides of the squeezing area of ​​the curved part of the stainless steel rod operate at the same time, and the correction groove 8038 pushes the two side ends of the curved part of the stainless steel rod in opposite directions. After the extrusion of the telescopic rod 8037 is completed, the first motor 2 controls the rotating shaft 8031 ​​to rotate, and the resistance data between a plurality of detection contacts 80314 and the outer wall resistance plate of the detection main ring 80311 is detected by the controller to realize the detection of the straightening result of the stainless steel rod.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel bar straightening device for stainless steel production, comprising a frame (1), characterized in that: The inner wall of the frame (1) is fixedly equipped with a first motor (2), the inner wall of the top of the frame (1) is fixedly equipped with a second motor (3), both sides of the top of the frame (1) are fixedly equipped with clamping transmission frames (5), the middle of the two groups of clamping transmission frames (5) are provided with a correction component (8) fixedly equipped with the frame (1), the two sides of the two groups of clamping transmission frames (5) are respectively provided with a supporting transmission frame 1 (6) and a supporting transmission frame 2 (7) fixedly equipped with the frame (1), and the top of the second motor (3) is provided with a tensioning component (4) fixedly equipped with the frame (1); The correction component (8) comprises a correction component (803), bearing frames (802) are fixedly mounted on both sides of the correction component (803), a mounting seat (801) is fixedly mounted on the bottom of the bearing frame (802), and a pulley (804) is fixedly mounted on the outer wall of one side of the correction component (803) close to the supporting transmission frame 2 (7); The correction component (803) includes a rotating shaft (8031), the inner cavity of the rotating shaft (8031) is provided with a sliding groove (8032), the outer wall of the rotating shaft (8031) is provided with a plurality of mounting grooves 1 (8033), the outer wall of the rotating shaft (8031) in a direction perpendicular to the mounting grooves 1 (8033) is provided with mounting grooves 2 (8034), the inner wall of the mounting grooves 2 (8034) is slidably sleeved with a pulling plate 2 (8035), both sides of the pulling plate 2 (8035) are provided with limiting bolts (8036), the inner wall of the mounting grooves 1 (8033) is sleeved with a telescopic rod (8037), the telescopic end of the telescopic rod (8037) and the correction groove (8038), and the outer wall of the telescopic rod (8037) is fixedly assembled with a fixing ring (8039).

2. The stainless steel bar straightening device for stainless steel production according to claim 1, characterized in that: The clamping transmission frame (5) comprises a base (501), a frame plate (502) is fixedly mounted on the top of the base (501), a support seat 1 (503) is fixedly mounted on the inner wall of the frame plate (502), a rotating shaft 1 (504) is rotatably connected to the inner wall of the support seat 1 (503), a driving wheel (505) is fixedly mounted on the outer wall of the rotating shaft 1 (504) close to the tensioning component (4), a support seat 2 (506) is slidably sleeved on the inner wall of the frame plate (502), and the inner wall of the support seat 2 (506) is rotatably connected to the inner wall of the support seat 2 (506). The frame plate (502) is movably connected to a second rotating shaft (507), a driven wheel (508) is fixedly mounted on the outer wall of the second rotating shaft (507) on one side close to the tensioning component (4), a clamping wheel (509) is fixedly mounted on the outer wall of the first rotating shaft (504) and the second rotating shaft (507) on one end away from the tensioning component (4), a rotating frame (510) is threadedly connected to the inner wall of the top of the frame plate (502), vertical plates (511) are fixedly mounted on the outer walls of both sides of the frame plate (502), and a pulling plate (512) is fixedly mounted on the inner wall of the vertical plate (511).

3. The stainless steel bar straightening device for stainless steel production according to claim 2, characterized in that: The driven wheel (508) and the driving wheel (505) are meshed, the outer walls of the two groups of clamping wheels (509) located on the outer walls of the second rotating shaft (507) and the first rotating shaft (504) are in contact with each other, and the bottom of the rotating frame (510) and the inner wall of the second supporting seat (506) are rotatably sleeved; The driving wheels (505) in the two sets of clamping transmission frames (5) are both drivingly connected to the power output end of the second motor (3), and the belt used to connect the driving wheels (505) and the second motor (3) is tensioned and adjusted through a tensioning component (4).

4. The stainless steel bar straightening device for stainless steel production according to claim 1, characterized in that: The correction assembly (8) is fixedly assembled via a mounting seat (801) and a frame (1), and the pulley (804) is drivingly connected to a power output shaft of a first motor (2) via a belt.

5. A stainless steel bar straightening device for stainless steel production according to claim 4, characterized in that: The inner cavity of the rotating shaft (8031) is provided with an inlay groove (80310), the inner wall of the inlay groove (80310) is provided with a detection main ring (80311), the inner wall of the detection main ring (80311) is sleeved with a steel ball (80313), and detection auxiliary rings (80312) fixedly assembled with the inner wall of the inlay groove (80310) are provided on both sides of the detection main ring (80311), and a plurality of groups of detection contacts (80314) are provided in a ring shape on the inner wall of one side of the detection auxiliary ring (80312) close to the detection main ring (80311).

6. A stainless steel bar straightening device for stainless steel production according to claim 5, characterized in that: The opening direction of the correction groove (8038) is consistent with the axial direction of the rotating shaft (8031), the telescopic rod (8037) is fixedly assembled by a fixing ring (8039) and the rotating shaft (8031), a group of the detection contacts (80314) includes two electrodes, and the two electrodes in a plurality of groups of the detection contacts (80314) are electrically connected to the controller, and the outer walls on both sides of the detection main ring (80311) are inlaid with resistance plates, and the resistance of the resistance plates gradually increases in the direction from the axis to the outside.

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