Steel ball cold forging raw material straightening equipment

Abstract

The invention provides steel ball cold forging raw material straightening equipment, and belongs to the technical field of metal machining. The supporting and guiding assembly is arranged on one side of the basic straightening assembly and used for straightening and guiding the wire rod, and the supporting and guiding assembly comprises a vertical plate fixedly connected with the basic straightening assembly; the linkage connecting assembly is arranged on the supporting and guiding assembly; the mechanical straightening assembly is connected with the supporting and guiding assembly and matched with the linkage connecting assembly for operation, and the mechanical straightening assembly comprises two extrusion columns used for mechanically straightening the wire rod; the drawing assembly is arranged on one side of the vertical plate, and the drawing assembly comprises an ultrasonic measurer which is connected with the vertical plate and used for detecting the diameter of a penetrating wire rod; the protection assembly is arranged on the outer side of the supporting and guiding assembly. The steel ball straightening device can adapt to straightening treatment of different wires, efficient straightening is achieved, the production quality of steel ball products is improved, and loss of the straightening device is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of metal processing, and in particular to a steel ball cold forging raw material straightening device. Background Art

[0002] Steel ball cold forging raw material straightening equipment is a mechanical equipment specially used for straightening raw materials before steel ball cold forging. The equipment applies reverse bending torque to make the raw materials produce plastic deformation within the elastic limit, thereby eliminating the residual stress and bending defects inside the material, improving the straightness and surface quality of the raw materials, and providing high-quality raw materials for subsequent cold forging processes.

[0003] The existing steel ball cold forging raw material straightening equipment generally pulls the wire in the axial direction. When pulling the wire with a large bend, the entrance roller of the straightening machine will be worn, and the forced straightening of the wire is prone to cracks, which affects the subsequent steel ball production quality. At the same time, the wire may have an unstable diameter. That is, the pulling of wire with a large diameter will increase the pressure of the roller, increase the wear of the roller, and cause uneven roller pressure, further affecting the subsequent straightening effect of the wire and the life of the roller.

[0004] Based on this, there is an urgent need for a straightening device that can adapt to different wire materials to achieve efficient straightening and improve the production quality of steel ball products. Summary of the invention

[0005] The present application aims to solve at least one of the technical problems existing in the prior art or related art.

[0006] To this end, the present application provides a steel ball cold forging raw material straightening equipment that can adapt to straightening equipment for different wires, achieve efficient straightening, and improve the production quality of steel ball products.

[0007] The present application provides a steel ball cold forging raw material straightening equipment, including a basic straightening component, a support and guide component, a linkage connection component, a mechanical straightening component, a drawing component and a protection component. The basic straightening component is used for basic straightening of wires; the support and guide component is arranged on one side of the basic straightening component and is used for straightening and guiding the wires. The support and guide component includes: a vertical plate fixedly connected to the basic straightening component; a linkage connection component arranged on the support and guide component; a mechanical straightening component connected to the support and guide component and working in cooperation with the linkage connection component. The mechanical straightening component includes: two extrusion columns for mechanical straightening of wires; a drawing component is arranged on one side of the vertical plate. The drawing component includes: an ultrasonic measuring device connected to the vertical plate and used to detect the diameter of the wire passing through; a protection component is arranged on the outside of the support and guide component.

[0008] In some embodiments, the basic straightening assembly includes: a support table; a plurality of mounting blocks disposed on the support table; a horizontal straightener disposed on two lateral mounting blocks and horizontally mounted on the support table; a vertical straightener disposed on two longitudinal mounting blocks and vertically mounted on the support table, and the vertical straightener works together with the horizontal straightener.

[0009] In this embodiment, the support platform is the supporting base of the straightening device, and the mounting block enables the straightener to be mounted and fixed on the support platform, thereby ensuring the stability of the straightener during the wire straightening process.

[0010] In some embodiments, a plurality of rollers are provided on the horizontal straightener and the vertical straightener, and are distributed on both sides of the corresponding straightener to form a channel through which the wire can pass.

[0011] In this embodiment, the wire passes through the rollers, and the rollers rotate to straighten the wire passing through, and multiple rollers improve the straightening effect of the wire.

[0012] In some embodiments, the support and guide assembly includes: a mounting frame fixedly connected to the vertical plate; a sliding seat movably connected to the mounting frame; a first spring disposed on the mounting frame and connected to the sliding seat; two clamping blocks movably connected to the sliding seat and symmetrically distributed in the sliding seat; and a second spring passing through the sliding seat and fixedly connected to the clamping block.

[0013] In this embodiment, the clamping block moves in the sliding seat, and the moving track is an inclined plane, so the clamping block contacts the passing wire to guide it, preventing the wire with a large bend from directly contacting the roller and causing wear to the roller.

[0014] In some embodiments, the linkage connection assembly includes: two first toggle rods, which are movably connected to the mounting frame and symmetrically distributed in the mounting frame; a toggle frame, which is fixedly connected to the first toggle rods; a rack, which is fixedly connected to the outer side of the toggle frame; and a second toggle rod, which is movably connected to the toggle frame and fixedly connected to the second spring.

[0015] In this embodiment, the first toggle rod and the second toggle rod act to move the toggle frame and the rack outward to contact the mechanical straightening assembly, thereby linking the mechanical straightening assembly to straighten the bent wire.

[0016] In some embodiments, the mechanical straightening assembly includes: a connecting frame fixedly connected to the sliding seat; a support shaft disposed on the connecting frame; a torsion spring disposed on the support shaft; a rotating table disposed on the support shaft and connected to the torsion spring; and a gear ring fixedly connected to the rotating table and meshing with the rack.

[0017] In this embodiment, the rotating table rotates along the connecting frame through the supporting shaft, and the torsion spring allows the rotating table to be reset after the work is completed, thereby improving the smoothness and integrity of the work.

[0018] In some embodiments, the mechanical straightening assembly also includes: two sliding blocks movably connected to the rotating table for supporting and fixing the extrusion column; a third spring arranged on the rotating table and between the two sliding blocks; a limit member fixedly connected to the sliding seat and in contact with the surface of the sliding block.

[0019] In this embodiment, the extrusion column is moved to straighten the bent wire, and the other extrusion column is fixed by a limit member to prevent the other extrusion column from continuing to move and causing damage to structures such as the sliding block. The third spring allows the sliding block and the extrusion column to be reset after the wire is straightened, thereby facilitating the next straightening of the bent wire.

[0020] In some embodiments, the pulling assembly includes: two hydraulic rods fixed on the vertical plate and symmetrically distributed at both ends of the vertical plate; a guide block fixed on the vertical plate, and the hydraulic rod passes through the guide block; a moving frame fixedly connected to the end of the hydraulic rod; a pulling block arranged on the moving frame, and the cross-sectional shape of the moving frame and the pulling block is semicircular.

[0021] In this embodiment, the hydraulic rod drives the drawing block to contact the wire, and the wire with a larger diameter is drawn to prevent the wire with a large diameter from directly contacting the roller, causing wear to the roller and affecting the subsequent wire straightening work.

[0022] In some embodiments, the ultrasonic measuring device is disposed at the wire channel of the vertical plate, and the ultrasonic measuring device and the drawing block are distributed on both sides of the vertical plate.

[0023] In this embodiment, the ultrasonic measuring device is used to measure the diameter of the wire passing through and transmit the signal to the hydraulic rod to improve the effect and efficiency of the straightening work.

[0024] In some embodiments, the protective assembly includes: an upper limit plate, which is arranged on the mounting frame; a lower limit plate, which is fixedly connected to the mounting frame; an isolation plate, which is arranged on the lower limit plate; and a plurality of connecting columns, which are arranged between the lower limit plate and the isolation plate and on the outside of the rotating table.

[0025] In this embodiment, the protection component is used to prevent foreign debris and other sundries from entering the device, affecting the interaction between the teeth and thus affecting the normal operation of the straightening work of the wire.

[0026] Compared with the prior art, the above technical solution provided by the present application at least includes the following technical effects: The steel ball cold forging raw material straightening equipment provided by the present application can adapt to the straightening treatment of different wires, realize efficient straightening, and improve the production quality of steel ball products. The basic straightening component can straighten the wires with smaller or smoother bends, and the wires with larger bends are mechanically straightened through the support guide component, the linkage connection component and the mechanical straightening component. The support guide component is connected and fixed to the basic straightening component through the vertical plate. The main function of the support guide component is to provide stable guidance for the wire and improve the straightness of the wire. The linkage connection component is linked to the mechanical straightening component through the support guide component. The mechanical straightening component applies precise force to the wire through two extrusion columns, straightens the wire with larger bends, improves the straightening effect, and thus improves the quality of subsequent steel ball product production. Through the drawing component, the wire with larger diameter is drawn to prevent the wire diameter from being too large and causing wear on the roller. At the same time, the protective component is designed around the outer side of the support guide component, so that the wire is limited within a specified range to prevent affecting the normal operation of the equipment.

[0027] Additional aspects and advantages of the present application will become apparent in the following description or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which: Figure 1 A schematic diagram of the overall external structure of the straightening device of some embodiments of the present application; Figure 2 It is a schematic diagram of the planar structure of the basic straightening assembly of some embodiments of the present application; Figure 3 This is a schematic diagram of the structure of the support and guide assembly of some embodiments of the present application; Figure 4 It is a structural exploded diagram of the support and guide assembly of some embodiments of the present application; Figure 5 This is a schematic diagram of the planar structure of the connecting frame of some embodiments of the present application; Figure 6 A schematic diagram of the structure of a mechanical straightening assembly in some embodiments of the present application; Figure 7 An exploded view of the structure of a mechanical straightening assembly according to some embodiments of the present application; Figure 8 A schematic diagram of the structure of a mounting frame in some embodiments of the present application; Fig. 9 It is a structural exploded diagram of the linkage connection assembly of some embodiments of the present application; Fig.10A schematic structural diagram of a mechanical straightening assembly in a relaxed state in some embodiments of the present application; Fig.11 A schematic structural diagram of the working state of the mechanical straightening assembly of some embodiments of the present application; Fig.12 A schematic diagram of a top view of a support and guide assembly of some embodiments of the present application; Fig.13 It is a schematic diagram of the structure of the pulling assembly of some embodiments of the present application; Fig.14 This is a schematic diagram of the structure of the protection component of some embodiments of the present application.

[0029] in, Figures 1 to 14 The corresponding relationship between the reference numerals and the component names is as follows: 1. Basic straightening assembly; 11. Support table; 12. Mounting block; 13. Horizontal straightener; 14. Vertical straightener; 2. Support and guide assembly; 21. Vertical plate; 22. Mounting frame; 23. Sliding seat; 24. First spring; 25. Clamping block; 26. Second spring; 3. Linkage connection assembly; 31. First toggle lever; 32. Toggle frame; 33. Rack; 34. Second toggle lever; 4. Mechanical straightening assembly; 41. Connecting frame; 42. Support shaft; 43. Torsion spring; 44. Rotating table; 45. Gear ring; 46. Sliding block; 47. Extrusion column; 48. Third spring; 49. Limiting member; 5. Pulling assembly; 51. Hydraulic rod; 52. Guide block; 53. Moving frame; 54. Pulling block; 55. Ultrasonic measuring device; 6. Protection assembly; 61. Upper limit plate; 62. Lower limit plate; 63. Isolation plate; 64. Connecting column. DETAILED DESCRIPTION

[0030] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0032] Refer to the following Figures 1 to 14 The invention describes a steel ball cold forging raw material straightening device provided according to some embodiments of the present application.

[0033] According to some embodiments of the present application, the steel ball cold forging raw material straightening equipment provided includes a basic straightening component 1, a support and guide component 2, a linkage connection component 3, a mechanical straightening component 4, a drawing component 5 and a protection component 6. The basic straightening component 1 is used for basic straightening of the wire; the support and guide component 2 is arranged on one side of the basic straightening component 1 and is used for straightening and guiding the wire. The support and guide component 2 includes: a vertical plate 21 fixedly connected to the basic straightening component 1; the linkage connection component 3 is arranged on the support and guide component 2; the mechanical straightening component 4 is connected to the support and guide component 2 and cooperates with the linkage connection component 3. The mechanical straightening component 4 includes: two extrusion columns 47 for mechanical straightening of the wire; the diameter drawing component 5 is arranged on one side of the vertical plate 21, and the diameter drawing component 5 includes: an ultrasonic measuring device 55 connected to the vertical plate 21 for detecting the diameter of the wire passing through; the protection component 6 is arranged on the outside of the support and guide component 2.

[0034] It should be noted that the basic straightening component 1 can straighten wires with smaller or smoother bends, while wires with larger bends are mechanically straightened through the support and guide component 2, the linkage connection component 3 and the mechanical straightening component 4. The support and guide component 2 is connected and fixed to the basic straightening component 1 through the vertical plate 21. The main function of the support and guide component 2 is to provide stable guidance for the wire and improve the straightness of the wire. The linkage connection component 3 works through the processing of the support and guide component 2 and the linkage mechanical straightening component 4. The mechanical straightening component 4 applies precise force to the wire through two extrusion columns 47, straightens the wire with larger bends, improves the straightening effect, and thus improves the quality of subsequent steel ball product production.

[0035] When the steel ball cold forging raw material straightening equipment is operating, the wire first enters the equipment through the support and guide component 2. When the bending angle of the wire is large, the support and guide component 2 is driven to move backward, and the linkage connection component 3 acts accordingly, so that the extrusion column 47 in the mechanical straightening component 4 is active, and the bending angle of the wire will drive the extrusion column 47 at the corresponding position to move. The extrusion column 47 contacts the bent wire to be straightened. After the treatment is completed, it enters the basic straightening component 1 for straightening work. The wire will pass through the drawing component 5 to draw the wire with a larger diameter to prevent the wire diameter from being too large to cause wear on the roller. At the same time, the protective component 6 is designed around the outer side of the support and guide component 2 to limit the wire to a specified range to prevent affecting the normal operation of the equipment.

[0036] In some embodiments, Figure 1 , Figure 2As shown, the basic straightening assembly 1 includes: a support platform 11; a plurality of mounting blocks 12, which are arranged on the support platform 11; a horizontal straightener 13, which is arranged on two lateral mounting blocks 12 and horizontally mounted on the support platform 11; a vertical straightener 14, which is arranged on two longitudinal mounting blocks 12 and vertically mounted on the support platform 11, and the vertical straightener 14 and the horizontal straightener 13 work together.

[0037] In this embodiment, the support table 11 is the basic structure of the entire straightening assembly, providing a stable support platform. The mounting block 12 is arranged on the support table 11, and is used to install and fix the horizontal straightener 13 and the vertical straightener 14, so that the horizontal straightener 13 and the vertical straightener 14 work together to straighten the bend or twist of the wire.

[0038] In some embodiments, Figure 1 As shown, a plurality of rollers are provided on the horizontal straightener 13 and the vertical straightener 14, and are distributed on both sides of the corresponding straighteners to form a channel through which the wire can pass.

[0039] In this embodiment, a plurality of rollers are distributed on both sides of the horizontal straightener 13 and the vertical straightener 14 to form a horizontal channel through which the wire can pass. When the wire passes through the horizontal straightener 13 and the vertical straightener 14, it is subjected to repeated bending deformations from the rollers. These bending deformations will gradually reduce the residual curvature of the wire, thereby achieving the purpose of straightening.

[0040] In some embodiments, Figure 3 , Figure 4 As shown, the support and guide assembly 2 includes: a mounting frame 22, fixedly connected to the vertical plate 21; a sliding seat 23, movably connected to the mounting frame 22; a first spring 24, arranged on the mounting frame 22 and connected to the sliding seat 23; two clamping blocks 25, movably connected to the sliding seat 23, and symmetrically distributed in the sliding seat 23; a second spring 26, passing through the sliding seat 23 and fixedly connected to the clamping blocks 25.

[0041] In this embodiment, the vertical plate 21 provides a supporting base for the support and guide assembly 2. The bent wire enters the support and guide assembly 2 and first contacts the clamping block 25. When the wire is pulled backward, the bent portion will drive the clamping block 25 to move backward together. The clamping block 25 will move along the inclined surface of the sliding seat 23, so that the clamping block 25 will be subjected to backward and inward forces. At the same time, the first spring 24 and the second spring 26 are compressed, and the clamping block 25 clamps the wire and triggers the linkage connection assembly 3 and the mechanical straightening assembly 4.

[0042] In some embodiments, Figure 8 , Fig. 9As shown, the linkage connection assembly 3 includes: two first toggle rods 31, which are movably connected to the mounting frame 22 and symmetrically distributed in the mounting frame 22; a toggle frame 32, which is fixedly connected to the first toggle rods 31; a rack 33, which is fixedly connected to the outer side of the toggle frame 32; and a second toggle rod 34, which is movably connected to the toggle frame 32 and fixedly connected to the second spring 26.

[0043] In this embodiment, if Fig.10 As shown, the second toggle rod 34 is connected to the second spring 26, and the second toggle rod 34 is subjected to backward and inward forces along with the second spring 26. The backward force causes the second toggle rod 34 to slide in the slide groove in the toggle frame 32, and the inward force causes the toggle frame 32 to move toward the middle through the first toggle rod 31. The rack 33 is fixed on the outside of the toggle frame 32, and the rack 33 contacts the mechanical straightening assembly 4.

[0044] In some embodiments, Figure 5-7 As shown, the mechanical straightening assembly 4 includes: a connecting frame 41, fixedly connected to the sliding seat 23; a support shaft 42, arranged on the connecting frame 41; a torsion spring 43, arranged on the support shaft 42; a rotating table 44, arranged on the support shaft 42 and connected to the torsion spring 43; a gear ring 45, fixedly connected to the rotating table 44 and meshing with the rack 33.

[0045] In this embodiment, the connecting frame 41 is driven to move backward by the sliding seat 23, and at the same time, the rack 33 is driven to engage the ring gear 45, that is, the tooth shape of the ring gear 45 matches the rack 33 to ensure the transmission stability between the two. During the backward movement of the rotating table 44, the ring gear 45 will move along the inner teeth of the rack 33, so that the ring gear 45 will be driven to rotate, that is, the rotating table 44 will rotate on the basis of the backward movement. At the same time, a torsion spring 43 is arranged between the rotating table 44 and the support shaft 42. The torsion spring 43 provides elastic support for the rotating table 44, so that it can return to its initial position when not affected by external force.

[0046] In some embodiments, Figure 5-7 As shown, the mechanical straightening assembly 4 also includes: two sliding blocks 46, which are movably connected to the rotating table 44 and are used to support the fixed extrusion column 47; a third spring 48, which is arranged on the rotating table 44 and is arranged between the two sliding blocks 46; a limit member 49, which is fixedly connected to the sliding seat 23 and contacts the surface of the sliding block 46.

[0047] In this embodiment, if Fig.11As shown, the sliding block 46 is driven to move by the rotating table 44, and the extrusion column 47 on its top generates a force in the opposite direction to the bent wire to straighten it, thereby realizing mechanical straightening of the wire. When the rotating table 44 rotates, both sliding blocks 46 will move, and the other sliding block 46 that does not need to act will be resisted and limited by the limit member 49 to prevent the sliding block 46 and the extrusion column 47 from excessive movement or deviating from the predetermined trajectory during the straightening process. At the same time, a third spring 48 is arranged between the two sliding blocks 46 to enable them to maintain a certain distance or return to the initial position when not affected by external force, which helps to maintain the stability and flexibility of the extrusion column 47 during the straightening process.

[0048] In some embodiments, Fig.12 , Fig.13 As shown, the diameter drawing assembly 5 includes: two hydraulic rods 51, which are fixed on the vertical plate 21 and symmetrically distributed at both ends of the vertical plate 21; a guide block 52, which is fixed on the vertical plate 21, and the hydraulic rod 51 passes through the guide block 52; a moving frame 53, which is fixedly connected to the end of the hydraulic rod 51; and a drawing block 54, which is arranged on the moving frame 53, and the cross-sectional shape of the moving frame 53 and the drawing block 54 is semicircular.

[0049] In this embodiment, two hydraulic rods 51 are fixed on the vertical plate 21 and symmetrically distributed at both ends of the vertical plate 21 to ensure uniform application during the wire drawing process. The guide block 52 is arranged on the outside of the hydraulic rod 51 to guide and stabilize the moving direction. The movable frame 53 is fixedly connected to the end of the hydraulic rod 51, so that the hydraulic rod 51 is extended or shortened to drive the movable frame 53 to move. The drawing block 54 is arranged on the movable frame 53, so that the hydraulic rod 51 drives the drawing block 54 to fit the wire to pull the wire with a larger diameter, which can prevent the wire with a larger diameter from being directly straightened by rollers, which will increase the wear of the rollers and cause uneven pressure on the rollers.

[0050] In some embodiments, Fig.14 As shown, the ultrasonic measuring device 55 is disposed at the wire passage of the vertical plate 21 , and the ultrasonic measuring device 55 and the drawing block 54 are distributed on both sides of the vertical plate 21 .

[0051] In this embodiment, the ultrasonic measuring device 55 is installed on the vertical plate 21, and the straightened wire will pass through the ultrasonic measuring device 55, and the ultrasonic measuring device 55 will measure the diameter of the wire passing through, that is, by emitting ultrasonic pulses and receiving the reflected signals, measuring the diameter of the wire by calculating the round-trip time of the signal, and transmitting the signal to the hydraulic rod 51.

[0052] In some embodiments, Fig.12 , Fig.14As shown, the protection assembly 6 includes: an upper limit plate 61, which is arranged on the mounting frame 22; a lower limit plate 62, which is fixedly connected to the mounting frame 22; an isolation plate 63, which is arranged on the lower limit plate 62; and a plurality of connecting columns 64, which are arranged between the lower limit plate 62 and the isolation plate 63, and are arranged on the outer side of the rotating table 44.

[0053] In this embodiment, the upper limit plate 61 and the lower limit plate 62 are fixed on the outside of the mounting frame 22, and the isolation plate 63 and the lower limit plate 62 are fixed on the outside of the rotating table 44. A plurality of connecting columns 64 are distributed between the lower limit plate 62 and the isolation plate 63, ensuring the stability between the isolation plate 63 and the lower limit plate 62, and having a blocking effect. The upper limit plate 61 and the isolation plate 63 limit the wire within the height of the clamping block 25, which can prevent the wire from scratching the gear ring 45 and protect the parts from damage.

[0054] When the steel ball cold forging raw material straightening equipment is in operation, the steel ball cold forging raw material wire enters the supporting and guiding assembly 2 and first contacts the clamping block 25. When the angle of the wire bending place is large, the wire will drive the clamping block 25 to move along the inclined surface of the sliding seat 23. For example, when the wire bends to the left, the left clamping block 25 moves to the right along the sliding seat 23, and the second spring 26 on the left sliding seat 23 is compressed, so that the wire is clamped by the clamping block 25 on the right side. Then the wire drives the sliding seat 23 to move backward, the first spring 24 is compressed, and the second toggle rod 34 moves with the second spring 26, driving the toggle frame 32 and the first toggle rod 31 to move, thereby driving the rack 33 to move, the rack 33 is meshed with the gear ring 45, and the connecting frame 41 is driven backward by the sliding seat 23, so that the rotating table 44 is driven backward, and at the same time, the teeth of the gear ring 45 will mesh and move in the rack 33, and the gear ring 45 and the rotating table 44 are circular, so that the rotating table 44 will be driven to rotate, that is, the rotating table 44 will rotate on the basis of moving backward, and its internal sliding block 46 will be driven to move, then the extrusion column 47 will move accordingly to contact the wire, and generate an opposite force to the bent wire to straighten it, thereby realizing mechanical straightening of the wire, so that the wire enters the drawing component 5 and passes through the ultrasonic measuring device 55, and the diameter of the wire passing through is monitored in real time. When the diameter of the wire is too large, the hydraulic rod 51 is triggered, and the hydraulic rod 51 drives the moving frame 53 and the drawing block 54 to move and contact the wire, and the wire is drawn to ensure that the diameter meets the requirements. At the same time, a protective component 6 is arranged on the outside of the equipment, and the upper limit plate 61 and the isolation plate 63 limit the wire to the height of the clamping block 25, which can prevent the wire from moving and scratching parts such as the gear ring 45, protecting the parts from damage.

[0055] In the present application, it should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0056] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0057] In this application, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. The term "plurality" refers to two or more, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0058] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0059] In this application, the description of the terms "one embodiment", "some embodiments", "specific embodiments", 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 present application. 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.

[0060] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A steel ball cold forging raw material straightening equipment, characterized in that: include: A basic straightening assembly (1) is used for basic straightening of the wire; A support and guide assembly (2) is arranged on one side of the basic straightening assembly (1) and is used for straightening and guiding the wire. The support and guide assembly (2) comprises: A vertical plate (21) fixedly connected to the basic straightening assembly (1); A linkage connection component (3) arranged on the support and guide component (2); A mechanical straightening assembly (4) is connected to the support and guide assembly (2) and cooperates with the linkage connection assembly (3), wherein the mechanical straightening assembly (4) comprises: Two squeezing columns (47) for mechanical straightening of the wire; A pulling assembly (5) is arranged on one side of the vertical plate (21), and the pulling assembly (5) comprises: An ultrasonic measuring device (55) connected to the vertical plate (21) and used to detect the diameter of the wire passing through; A protection component (6) is arranged outside the support and guide component (2).

2. The steel ball cold forging raw material straightening equipment according to claim 1, characterized in that: The basic straightening assembly (1) comprises: Support table (11); A plurality of mounting blocks (12) are arranged on the support platform (11); A horizontal straightener (13) is arranged on the two transverse mounting blocks (12) and is horizontally mounted on the support platform (11); The vertical straightener (14) is arranged on the two longitudinal mounting blocks (12) and is vertically mounted on the support platform (11), and the vertical straightener (14) works in conjunction with the horizontal corrector (13).

3. The steel ball cold forging raw material straightening equipment according to claim 2, characterized in that: The horizontal straightener (13) and the vertical straightener (14) are provided with a plurality of rollers, which are distributed on both sides of the corresponding straighteners to form a channel through which the wire can pass.

4. The steel ball cold forging raw material straightening equipment according to claim 1, characterized in that: The support and guide assembly (2) comprises: A mounting frame (22) fixedly connected to the vertical plate (21); A sliding seat (23) movably connected to the mounting frame (22); A first spring (24) is arranged on the mounting frame (22) and connected to the sliding seat (23); Two clamping blocks (25) are movably connected to the sliding seat (23) and are symmetrically distributed inside the sliding seat (23); A second spring (26) passes through the sliding seat (23) and is fixedly connected to the clamping block (25).

5. The steel ball cold forging raw material straightening equipment according to claim 4, characterized in that: The linkage connection component (3) comprises: Two first toggle rods (31) are movably connected to the mounting frame (22) and are symmetrically distributed in the mounting frame (22); A toggle frame (32) fixedly connected to the first toggle rod (31); A rack (33) fixedly connected to the outer side of the shifting frame (32); The second toggle rod (34) is movably connected to the toggle frame (32) and fixedly connected to the second spring (26).

6. The steel ball cold forging raw material straightening equipment according to claim 4, characterized in that: The mechanical straightening assembly (4) comprises: A connecting frame (41) fixedly connected to the sliding seat (23); A support shaft (42) is arranged on the connecting frame (41); a torsion spring (43) disposed on the support shaft (42); A rotating platform (44) is disposed on the supporting shaft (42) and is connected to the torsion spring (43); The gear ring (45) is fixedly connected to the rotating platform (44) and meshes with the rack (33).

7. The steel ball cold forging raw material straightening equipment according to claim 6, characterized in that: The mechanical straightening assembly (4) further comprises: Two sliding blocks (46) are movably connected to the rotating platform (44) and are used to support and fix the extrusion column (47); a third spring (48) disposed on the rotating platform (44) and between the two sliding blocks (46); The limiting member (49) is fixedly connected to the sliding seat (23) and is in contact with the surface of the sliding block (46).

8. The steel ball cold forging raw material straightening equipment according to claim 1, characterized in that: The pulling assembly (5) comprises: Two hydraulic rods (51) are fixed on the vertical plate (21) and are symmetrically distributed at two ends of the vertical plate (21); A guide block (52) is fixed on the vertical plate (21), and the hydraulic rod (51) passes through the guide block (52); A movable frame (53) fixedly connected to the end of the hydraulic rod (51); The drawing block (54) is arranged on the movable frame (53), and the cross-sectional shape of the movable frame (53) and the drawing block (54) is semicircular.

9. The steel ball cold forging raw material straightening equipment according to claim 1, characterized in that: The ultrasonic measuring device (55) is arranged at the wire channel of the vertical plate (21), and the ultrasonic measuring device (55) and the drawing block (54) are distributed on both sides of the vertical plate (21).

10. The steel ball cold forging raw material straightening equipment according to claim 4, characterized in that: The protection component (6) comprises: An upper limit plate (61) disposed on the mounting frame (22); A lower limit plate (62) fixedly connected to the mounting frame (22); An isolation plate (63) is arranged on the lower limit plate (62); A plurality of connection columns (64) are arranged between the lower limit plate (62) and the isolation plate (63), and are arranged on the outside of the rotating platform (44).

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