Automatic processing equipment and processing method for metal parts of sports equipment

Abstract

The application discloses a kind of sports equipment metal parts automatic processing equipment and processing method, it is related to metal processing technical field, to solve the problem of low production efficiency of dumbbell handle.The kind of sports equipment metal parts automatic processing equipment includes: frame body, including bottom plate and fixedly arranged on the bottom plate crosspiece;Carriage, with multiple groups and equidistantly fixedly arranged on the bottom plate, for lifting metal pole to be processed;Thread processing cutter, with multiple and equidistantly fixedly arranged on the bottom plate, and with the carriage staggered;End, with two groups respectively fixedly arranged on the both ends of the bottom plate, for abutting on the both ends of metal pole to be processed;Positioning frame, with multiple and equidistantly fixedly arranged on the crosspiece, for abutting on the metal pole to be processed;And cutting tool, with multiple and fixedly arranged on the crosspiece, and with the carriage staggered.The equipment provided by the application is used to improve the processing and production efficiency of dumbbell handle.

Description

Technical Field

[0001] This invention relates to the field of metal processing technology, and in particular to an automatic processing equipment and method for metal parts of sports equipment. Background Technology

[0002] Sports equipment, also known as fitness equipment or sports equipment, is a general term for various instruments, equipment, and supplies used in competitive sports and fitness exercises. With the promotion of national fitness, the sports equipment industry has developed rapidly, especially small fitness equipment such as dumbbells. Dumbbells and barbells have similar structures, typically consisting of weights added to both ends of a metal bar, which are then fixed to the ends of the metal bar with threaded holes to prevent slippage.

[0003] The current processing method for metal bar handles typically involves first cutting a long metal bar into fixed lengths, and then threading both ends of the metal bar separately. With expanding market demand, this method of threading alone is inefficient and wastes cutting tools; adding production lines is not in line with companies' production cost management. Therefore, the processing method for dumbbell and barbell metal handles needs improvement. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic processing equipment and method for metal parts of sports equipment, which can improve the processing efficiency of metal grips.

[0005] To achieve the above objectives, the present invention provides an automatic processing equipment for metal parts of sports equipment, which adopts the following technical solution: An automated processing device for metal parts of sports equipment, comprising: The frame includes a base plate and crossbars fixedly mounted on the base plate; The bracket is provided with multiple sets and is fixedly installed at equal intervals on the base plate to support the metal bar to be processed; Multiple thread-cutting tools are provided and fixedly mounted at equal intervals on the base plate, and are staggered with the bracket; The end has two sets of parts that are fixedly installed at both ends of the base plate and are used to abut against the two ends of the metal bar being processed. Positioning brackets, comprising multiple brackets evenly spaced and fixedly mounted on the crossbeam, are used to abut against the metal bar to be processed; and Multiple cutting blades are provided and fixedly mounted on the crossbeam, and are interposed with the bracket.

[0006] A further technical solution is that each set of brackets includes a herringbone-shaped support rod, a support plate, and support rollers. The support rod is fixedly mounted on the base plate, and the support plate is fixedly mounted on the upper end of the support rod. Two support rollers are provided and rotatably mounted on the support plate.

[0007] A further technical solution is that a first telescopic rod is fixedly installed on the support rod, and a support plate is fixedly installed at the piston rod end of the first telescopic rod; the support plate has an upwardly curved arc structure, and when the first telescopic rod is extended, the upper arc surface of the support plate is flush with the upper tangent point of the support roller.

[0008] A further technical solution is that the positioning frame includes a second telescopic rod, a clamping element, and a pressure roller. One end of the second telescopic rod is fixedly mounted on the crossbeam, and the clamping element is fixedly mounted on the piston rod end of the second telescopic rod. The pressure roller is rotatably mounted on the clamping element.

[0009] A further technical solution is that a third telescopic rod is fixedly provided on the card, and a pressure plate is fixedly provided at the piston rod end of the third telescopic rod; the pressure plate has a downwardly curved arc structure, and when the third telescopic rod is extended, the lower arc surface of the pressure plate protrudes downward to the lower tangent point of the pressure roller.

[0010] A further technical solution is that the thread cutting tool includes a thread rolling wheel, a rotating arm, a fourth telescopic rod, and a first motor. One end of the rotating arm is hinged to the base plate, the thread rolling wheel is rotatably disposed at the free end of the rotating arm, and the first motor is fixedly disposed on the rotating arm to drive the thread rolling wheel to rotate. One end of the fourth telescopic rod is hinged to the base plate, and the piston rod end of the fourth telescopic rod is hinged to the side of the rotating arm near the thread rolling wheel.

[0011] A further technical solution is that the end includes a fifth telescopic rod fixedly mounted on the base plate, a fixed plate vertically fixedly mounted on the free end of the fifth telescopic rod, and a turntable rotatably mounted on the fixed plate. The fifth telescopic rod is horizontally mounted and parallel to the axis of the metal bar to be processed, and the center point of the turntable coincides with the axis of the metal bar to be processed.

[0012] A further technical solution is that the cutting tool includes a sixth telescopic rod, a cutting disc, and a second motor. The sixth telescopic rod is fixedly mounted on the crossbeam, the second motor is fixedly mounted on the piston rod end of the sixth telescopic rod, and the cutting disc is fixedly mounted on the output shaft of the second motor. The surface of the cutting disc is perpendicular to the axis of the thread rolling wheel and flush with the middle section of the thread rolling wheel.

[0013] Compared with the prior art, the present invention has the following beneficial effects: By setting multiple sets of brackets and positioning frames on the frame, long metal bars to be processed can be positioned to prevent radial movement. Two sets of ends abut against the two ends of the metal bar to prevent axial movement. Then, multiple threading tools and multiple cutting tools can be used to thread and cut the metal bar, achieving the effect of producing multiple finished metal parts in one processing, thereby greatly improving the processing and production efficiency of metal parts.

[0014] Secondly, the present invention also provides an automatic processing method for metal parts of sports equipment and adopts the following technical solution: An automated processing method for metal parts of sports equipment, using any of the automated processing equipment for metal parts of sports equipment described in the first aspect, includes the following steps: Step 1: Extend the two fifth telescopic rods outwards, control the two turntables to move in opposite directions, place the metal bar to be processed on the bracket, and retract the two fifth telescopic rods so that the two turntables abut against the two ends of the metal bar to be processed respectively. Step 2: All second telescopic rods extend synchronously, so that the pressure rollers abut against the metal bar. Then, according to the requirements, a specific number of fourth telescopic rods extend, so that the thread rolling wheel abuts against the metal bar to perform thread processing. After the thread processing is completed, the fourth telescopic rods are retracted. Step 3: Extend all the first and third telescopic rods so that the pallet and pressure plate abut against the metal bar and apply pressure. Then, extend a specific number of sixth telescopic rods as needed so that the cutting disc cuts the metal bar. After cutting, retract the sixth, first, and third telescopic rods and remove the cut metal bar.

[0015] Compared with the prior art, the beneficial effects of the automatic processing method for metal parts of sports equipment provided by the present invention are the same as the beneficial effects of the automatic processing equipment for metal parts of sports equipment described in the above technical solution, and will not be repeated here. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings: Figure 1 This is a schematic diagram of a partial structure for overall installation provided in an embodiment of the present invention; Figure 2 for Figure 1 Enlarged structural diagram of part A in the middle; Figure 3 This is a structural view of the bracket and positioning frame from one side in an embodiment of the present invention; Figure 4This is a structural view of the bracket and positioning frame from another side in an embodiment of the present invention; Figure 5 This is a structural view of one of the thread-cutting tools and the cutting tool in an embodiment of the present invention; Figure 6 This is another cross-sectional view of the thread-cutting tool and the cutting tool in the embodiment of the present invention.

[0017] Reference numerals: 1. Frame; 11. Base plate; 12. Cross frame; 2. Bracket; 21. Support rod; 22. Support plate; 23. Support roller; 24. First telescopic rod; 25. Support plate; 3. Threading tool; 31. Thread rolling wheel; 32. Base; 321. Slide rail; 33. Slider; 341. First motor; 342. Double-acting lead screw; 351. Reducer; 352. Second motor; 4. End; 41. Fourth telescopic rod; 42. Fixing plate; 43. Top cone; 5. Positioning frame; 51. Second telescopic rod; 52. Clamp; 53. Pressure roller; 54. Third telescopic rod; 55. Pressure plate; 56. First positioning plate; 6. Cutting tool; 61. Fifth telescopic rod; 62. Cutting disc; 63. Third motor; 64. Second positioning plate. Detailed Implementation

[0018] To make the technical problems to be solved, the technical solutions, and the beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0019] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified. "Several" means one or more, unless otherwise explicitly specified.

[0021] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0022] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "set up," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0023] Please see Figure 1 The automatic processing equipment for metal parts of sports equipment provided in this embodiment of the invention includes a frame 1, a bracket 2, a thread processing tool 3, an end 4, a positioning frame 5, and a cutting tool 6.

[0024] The frame 1 has a rectangular frame structure, including a base plate 11, end plates 13 vertically fixed at both ends of the base plate 11, and a crossbeam 12 fixed on the upper part of the end plates 13. Multiple sets of brackets 2 are fixedly installed on the base plate 11 at equal intervals to support the metal bar to be processed. Multiple threading tools 3 are fixedly installed on the base plate 11 at equal intervals and are arranged alternately with the brackets 2. Two sets of end heads 4 are fixedly installed at both ends of the base plate 11 to abut against the two ends of the metal bar to be processed. Multiple positioning frames 5 are fixedly installed on the crossbeam 12 at equal intervals to abut against the metal bar to be processed. Multiple cutting tools 6 are fixedly installed on the crossbeam 12 and are arranged alternately with the brackets 2.

[0025] The device of this invention arranges multiple brackets 2 and multiple cutting blades 6 alternately on a base plate 11, and arranges multiple positioning frames 5 and cutting blades 6 alternately on a crossbeam 12, as shown below. Figure 1 As shown. In specific implementation, the metal bar to be processed is placed on the bracket 2. The positioning frame 5 and the bracket 2 limit the position of the metal bar to prevent radial movement. The two ends 4 abut against the two ends of the metal bar to further limit the position of the metal bar and prevent axial movement, so as to achieve precise processing.

[0026] When it is necessary to process it into dumbbell grips, due to its short length, all or multiple threading tools 3 can simultaneously perform threading on the metal bar. After the threading process is completed, the corresponding number of cutting tools 6 can be used to cut the middle position of the thread on the metal bar, so that a single metal bar can be processed into multiple dumbbell grips with threaded structures at both ends.

[0027] When it is necessary to process it into a barbell grip, due to its large length, the threading tools 3 at both ends or at both ends and the middle position can be used to perform thread processing. After the thread processing is completed, there is no need to cut or cut from the threaded part in the middle to form the barbell grip.

[0028] Through the above structure and specific implementation process, the embodiments of the present invention can achieve the effect of producing multiple finished metal parts in one processing, and can also be processed into dumbbell grips and barbell grips as needed, thereby greatly improving the processing and production efficiency of metal parts without adding a production line.

[0029] Please refer to Figure 2 As one possible implementation, the end 4 includes a fixing plate 42 fixedly disposed on the inner side of the end plate 13, a fourth telescopic rod 41 fixedly disposed on the fixing plate 42, and a top cone 43 disposed on the movable end of the fourth telescopic rod 41. The fourth telescopic rod 41 is horizontally disposed and parallel to the axis of the metal bar to be processed, and the apex of the top cone 43 abuts against the center of the end face of the metal bar to be processed.

[0030] The fourth telescopic rod 41 is used to control the distance between the two top cones 43. When the fourth telescopic rod 41 is retracted, the distance between the two turntables 43 can be increased, making it easier to place the metal bar on the bracket 2. When the fourth telescopic rod 41 is extended, it can control the two top cones 43 to move towards each other and abut against the two ends of the metal bar to be processed, which is used to prevent the metal bar from moving axially. The contact surface between the end of the top cone 43 and the metal bar is small, which can reduce the friction between the metal bar and the top cone 43 during the rotation of the metal bar.

[0031] As one possible implementation, please refer to Figure 3 or Figure 4 The bracket 2 includes a herringbone-shaped support rod 21, a support plate 22, and support rollers 23. The support rod 21 is fixedly mounted on the base plate 11, and the support plate 22 is fixedly mounted on the upper end of the support rod 21. Two support rollers 23 are provided and rotatably mounted on the support plate 22.

[0032] Given that the metal rod will be subjected to radial pressure applied by the threading tool 3 during threading, causing the bracket 2 to bend, the bracket 2 adopts a herringbone-shaped support rod 21 with an included angle of 120° between the support rods 21. This improves the bracket 2's ability to withstand radial pressure and reduces or prevents the phenomenon of the bracket 2 bending under radial force, resulting in substandard threading accuracy.

[0033] Considering that the herringbone-shaped support rod 21 can be used to increase the radial bearing capacity of the bracket 2, the support rod 21 in the above embodiment can also be a plate structure that is vertically fixed on the base plate 11.

[0034] As one possible implementation, please refer to Figure 3 The positioning frame 5 includes a second telescopic rod 51, a clamping element 52, and a pressure roller 53. One end of the second telescopic rod 51 is fixedly mounted on the cross frame 12, and the clamping element 52 is fixedly mounted on the piston rod end of the second telescopic rod 51. The pressure roller 53 is rotatably mounted on the clamping element 52.

[0035] The lower side of the crossbeam 12 is vertically fixed with a first positioning plate 56, and a second telescopic rod 51 is fixedly mounted on the first positioning plate 56 to improve the fixing strength of the second telescopic rod 51. After the second telescopic rod 51 is retracted, the distance between the pressure roller 53 and the support roller 23 increases, which facilitates the placement of the metal bar to be processed or the removal of the processed metal parts. When the second telescopic rod 51 extends, the pressure roller can abut against the upper part of the metal bar. Combined with the metal bar being placed on the support roller 23 on the bracket 2, the metal bar can rotate freely along the axis, which is convenient for thread processing operations.

[0036] Further, please refer to Figure 4 A first telescopic rod 24 is fixedly mounted on the support rod 21, and a support plate 25 is fixedly mounted on the piston rod end of the first telescopic rod 24. The support plate 25 has an upwardly curved arc structure, and when the first telescopic rod 24 is extended, the upper arc surface of the support plate 25 is flush with the upper tangent point of the support roller 23. A third telescopic rod 54 is fixedly mounted on the first positioning plate 56, and a pressure plate 55 is fixedly mounted on the piston rod end of the third telescopic rod 54. The pressure plate 55 has a downwardly curved arc structure, and when the third telescopic rod 54 is extended, the lower arc surface of the pressure plate 55 protrudes downward to the lower tangent point of the pressure roller 53.

[0037] Since the metal bar needs to be fixed during the cutting process to prevent it from rotating along its axis, a first telescopic rod 24 and a support plate 25 are provided on the support rod 21, and a third telescopic rod 54 and a pressure plate 55 are provided on the clamp 52. When it is necessary to fix the metal bar, the first telescopic rod 24 and the third telescopic rod 54 can be controlled to extend synchronously, so that the support plate 25 and the pressure plate 55 press against the metal bar and hold it tightly, thereby fixing the metal bar.

[0038] As one possible implementation, please refer to Figure 5 or Figure 6 The thread cutting tool 3 includes a base 32 fixedly mounted on the base plate 11, two sliders 33 slidably mounted on the base 32, a thread rolling wheel 31 mounted on the sliders, a first driving mechanism mounted on the base 32, and a second driving mechanism mounted on the sliders 33. The first driving mechanism is used to drive the two sliders 33 to move synchronously towards or away from each other; the second driving mechanism is used to drive the thread rolling wheel 31 to rotate.

[0039] Specifically, the base 32 has a U-shaped structure and a T-shaped slide rail 321 is provided on the base 32. The bottom of the two sliders 33 has T-shaped grooves and is slidably disposed on the slide rail 321. The first drive mechanism includes a first motor 341 fixedly disposed on the base 32 and a bidirectional lead screw 342 rotatably disposed on the base 32. The two sliders 33 are respectively threaded to the two opposite threaded portions of the bidirectional lead screw 342. The output shaft of the first motor 341 is coaxially fixedly connected to the bidirectional lead screw 342 so that when the first motor 341 rotates, it can drive the two sliders 33 to move synchronously towards each other or away from each other, thereby causing the two thread rolling wheels 31 to abut against the metal rod for thread processing. The second drive mechanism includes a reducer 351 fixedly disposed on the slider 33 and a second motor 352 fixedly disposed on the reducer 351. The second motor 352 drives the thread rolling wheels 31 to rotate through the reducer 31, so that the thread rolling wheels 31 have a large rotational torque, thereby enabling thread processing on the metal rod.

[0040] As one possible implementation, please refer to Figure 5 or Figure 6 The cutting tool 6 includes a fifth telescopic rod 61, a cutting disc 62, and a third motor 63. The fifth telescopic rod 61 is fixedly mounted on the cross frame 12, the third motor 63 is fixedly mounted on the piston rod end of the fifth telescopic rod 61, and the cutting disc 62 is fixedly mounted on the output shaft of the third motor 63. The disc surface of the cutting disc 62 is perpendicular to the axis of the thread rolling wheel 31 and flush with the middle section of the thread rolling wheel 31.

[0041] Specifically, a second positioning plate 64 parallel to the first positioning plate 56 is also vertically fixed on the lower side of the cross frame 12, and the fifth telescopic rod 61 is fixed on the second positioning plate 64 to improve the installation strength of the fifth telescopic rod 61.

[0042] When the fifth telescopic rod 61 extends, it pushes the cutting disc 62 downward, causing the cutting disc 62 to abut against the metal rod and rotate for cutting. When the fifth telescopic rod 61 retracts, it drives the cutting disc 62 upward to move away from the metal rod. Since the disc surface of the cutting disc 62 is flush with the middle section of the thread rolling wheel 31, each section of the metal rod has threads at both ends after cutting, thus giving the invention high processing efficiency.

[0043] Considering that the telescopic rod is a reciprocating telescopic workpiece, in the above embodiments of the present invention, the first to fifth telescopic rods are any one of electric cylinders, pneumatic cylinders or hydraulic cylinders.

[0044] Compared with the prior art, the present invention, by setting multiple sets of brackets 2 and positioning brackets 5 on the frame 1, can position the long metal bar to be processed and prevent it from moving radially. The two sets of end heads 4 respectively abut against the two ends of the metal bar to prevent it from moving axially. Then, the metal bar can be threaded and cut by multiple threading tools 3 and multiple cutting tools 6, so as to achieve the effect of producing multiple finished metal parts in one processing, thereby greatly improving the processing and production efficiency of metal parts.

[0045] This invention also provides an automatic processing method for metal parts of sports equipment, using any of the aforementioned automatic processing equipment for metal parts of sports equipment, specifically including the following steps: Step 1: The two fourth telescopic rods 41 are retracted, which drives the two top cones 43 to move in opposite directions, placing the metal bar to be processed on the bracket 2. The two fourth telescopic rods 41 are retracted, so that the two top cones 43 abut against the two ends of the metal bar to be processed respectively. Step 2: All the second telescopic rods 51 extend synchronously, so that the pressure rollers 53 abut against the metal rod. Then, according to the requirements, a specific number of first drive mechanisms and second drive mechanisms are activated to make the thread rolling wheels 31 abut against the metal rod for thread processing. After the thread processing is completed, the first drive mechanism starts in reverse to drive the thread rolling wheels 31 away from the metal rod. Step 3: All the first telescopic rods 24 and the third telescopic rods 54 extend so that the support plate 25 and the pressure plate 55 abut against the metal bar and apply pressure. Then, according to the needs, a specific number of fifth telescopic rods 61 extend so that the cutting disc 62 cuts the metal bar. After the cutting is completed, the fifth telescopic rods 61, the first telescopic rods 24 and the third telescopic rods 54 are all retracted, and the cut metal bar can be taken out.

[0046] Compared with the prior art, the beneficial effects of the automatic processing method for metal parts of sports equipment provided in this embodiment of the invention are the same as the beneficial effects of the automatic processing equipment for metal parts of sports equipment provided above, and will not be repeated here.

[0047] In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0048] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An automatic processing equipment for metal parts of sports equipment, characterized in that, include: The frame (1) includes a base plate (11) and a cross frame (12) fixedly mounted on the base plate (11); The bracket (2) is provided in multiple sets and is fixedly installed at equal intervals on the base plate (11) for supporting the metal bar to be processed; each set of the bracket (2) includes a herringbone-shaped support rod (21), a support plate (22) and a support roller (23). The support rod (21) is fixedly installed on the base plate (11), and the support plate (22) is fixedly installed on the upper end of the support rod (21). There are two support rollers (23) and they are rotatably installed on the support plate (22). A first telescopic rod (24) is fixedly installed on the support rod (21), and a support plate (25) is fixedly installed at the piston rod end of the first telescopic rod (24). The support plate (25) has an upwardly curved arc structure. When the first telescopic rod (24) is in the extended state, the upper arc surface of the support plate (25) is flush with the upper tangent point of the support roller (23). Threading tools (3) are provided in multiple and are fixedly arranged at equal intervals on the base plate (11) and are staggered with the bracket (2); The end (4) is provided with two sets of two fixedly installed at the two ends of the base plate (11) for abutting against the two ends of the metal bar to be processed; Positioning frame (5) is provided with multiple and equally spaced fixed on the cross frame (12) for abutting against the metal bar to be processed; the positioning frame (5) includes a second telescopic rod (51), a clamp (52) and a pressure roller (53). One end of the second telescopic rod (51) is fixed on the cross frame (12), and the clamp (52) is fixed on the piston rod end of the second telescopic rod (51); the pressure roller (53) is rotatably mounted on the clamp (52); a third telescopic rod (54) is fixedly mounted on the clamp (52), and a pressure plate (55) is fixedly mounted on the piston rod end of the third telescopic rod (54); the pressure plate (55) has a downwardly curved arc structure, and when the third telescopic rod (54) is in the extended state, the lower arc surface of the pressure plate (55) protrudes downward to the lower tangent point of the pressure roller (53); as well as Multiple cutting blades (6) are provided and fixedly mounted on the crossbar (12) and intersect with the bracket (2); When processing the metal bar, first use the thread processing tool (3) to process the thread, and then use the cutting tool (6) to cut the middle position of the thread on the metal bar.

2. The automatic processing equipment for metal parts of sports equipment according to claim 1, characterized in that, The thread cutting tool (3) includes a base (32) fixedly mounted on the base plate (11), two sliders (33) slidably mounted on the base (32), a thread rolling wheel (31) mounted on the slider, a first drive mechanism mounted on the base (32), and a second drive mechanism mounted on the slider (33). The first drive mechanism is used to drive the two sliders (33) to move synchronously towards each other or away from each other; the second drive mechanism is used to drive the thread rolling wheel (31) to rotate.

3. The automatic processing equipment for metal parts of sports equipment according to claim 1, characterized in that, The end (4) includes a fourth telescopic rod (41) fixedly mounted on the frame (1) and a top cone (43) fixedly mounted on the movable end of the fourth telescopic rod (41). The fourth telescopic rod (41) is horizontally mounted and parallel to the axis of the metal bar to be processed. The apex of the top cone (43) abuts against the center of the end face of the metal bar to be processed.

4. An automatic processing equipment for metal parts of sports equipment according to claim 2, characterized in that, The cutting tool (6) includes a fifth telescopic rod (61), a cutting disc (62), and a third motor (63). The fifth telescopic rod (61) is fixedly mounted on the cross frame (12). The third motor (63) is fixedly mounted on the piston rod end of the fifth telescopic rod (61). The cutting disc (62) is fixedly mounted on the output shaft of the third motor (63). The disc surface of the cutting disc (62) is perpendicular to the axis of the thread rolling wheel (31) and flush with the middle section of the thread rolling wheel (31).

5. An automatic processing method for metal parts of sports equipment, using the automatic processing equipment for metal parts of sports equipment as described in any one of claims 1 to 4, characterized in that, Includes the following steps: Step 1: The two fourth telescopic rods (41) are retracted, which drives the two top cones (43) to move in opposite directions, placing the metal bar to be processed on the bracket (2). The two fourth telescopic rods (41) are retracted, so that the two top cones (43) abut against the two ends of the metal bar to be processed respectively. Step 2: All the second telescopic rods (51) extend synchronously, so that the pressure roller (53) abuts against the metal rod. Then, according to the requirements, a specific number of first drive mechanisms and second drive mechanisms are activated so that the thread rolling wheel (31) abuts against the metal rod to perform thread processing. After the thread processing is completed, the first drive mechanism starts in reverse to drive the thread rolling wheel 31 away from the metal rod. Step 3: All the first telescopic rods (24) and the third telescopic rods (54) extend so that the pallet (25) and the pressure plate (55) abut against the metal bar and apply pressure. Then, according to the needs, a specific number of fifth telescopic rods (61) extend so that the cutting disc (62) cuts the metal bar. After the cutting is completed, the fifth telescopic rods (61), the first telescopic rods (24) and the third telescopic rods (54) are all retracted, and the cut metal bar can be taken out.

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