A golf club stepped section forming machine

Abstract

The present invention discloses a golf club stepped joint forming machine, which includes a frame, a clamping mechanism, a stepped joint forming mechanism, a first driving mechanism and a second driving mechanism; the clamping mechanism is installed on the frame and is used for clamping a workpiece; the stepped joint forming mechanism is installed on the frame and is located below the clamping mechanism, and performs stepped joint forming processing on the workpiece clamped on the clamping mechanism; the first driving mechanism is installed on the frame and is connected to the stepped joint forming mechanism, driving the stepped joint forming mechanism to move upward along the Z-axis direction of the frame, so that the stepped joint forming mechanism extrudes the workpiece to realize the forming processing of the stepped joint; the second driving mechanism is installed on the frame and is connected to the clamping mechanism, driving the clamping mechanism to convey the workpiece, and realizing the processing of the stepped joint of the workpiece by driving the stepped joint forming mechanism to extrude a part of the outer wall of the workpiece, which can quickly process the stepped joint on the workpiece, making the processing of the stepped joint simple, fast and with high processing efficiency.

Description

Technical Field

[0001] The present invention relates to the field of machining, and in particular to a forming machine for stepped joints of golf clubs. Background Art

[0002] A golf club consists of a shaft, a club head and a grip. At present, most of the shafts of golf clubs are circular tubes. Such a design results in poor bending and torsional resistance of the shaft. To solve the above problems, stepped joints or ribs can be machined on the shaft to enhance the strength and stiffness of the shaft, thereby improving the bending and torsional resistance of the shaft. However, there is currently no processing equipment on the market that can quickly machine stepped joints on the shaft, making the processing of stepped joints of golf clubs complicated, difficult, with low processing efficiency and high processing cost. Summary of the Invention

[0003] The purpose of the present invention is to provide a forming machine for stepped joints of golf clubs that can quickly machine stepped joints on the shaft of a golf club, making the processing of stepped joints simple, fast, and with high processing efficiency.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] The purpose of the present invention is to provide a forming machine for stepped joints of golf clubs, comprising:

[0006] A frame;

[0007] A clamping mechanism, installed on the frame, the clamping mechanism includes a plurality of clamping components for clamping the workpiece;

[0008] A stepped joint forming mechanism, movably installed on the frame, the stepped joint forming mechanism includes a plurality of stepped joint forming components, the stepped joint forming components include forming dies, the forming dies are provided with forming holes for extruding and processing the surface of the workpiece, the installation heights of the forming dies between different stepped joint forming components are different, and the diameters of the forming holes are also different, so that the stepped joint forming mechanism can machine stepped joints at different positions of the workpiece;

[0009] A first driving mechanism, installed on the frame and connected to the stepped joint forming mechanism, for driving the stepped joint forming mechanism to extrude the workpiece clamped on the clamping mechanism to achieve the processing of stepped joints; and

[0010] A second driving mechanism, installed on the frame and connected to the clamping mechanism, for driving the clamping mechanism to convey the workpiece corresponding to the clamping component to the next stepped joint forming station to machine stepped joints at different positions of the workpiece.

[0011] Preferably, the installation heights of the forming dies of each of the stepped joint forming assemblies are arranged in a decreasing order in the counterclockwise direction, and the apertures of the forming holes of the forming dies of each stepped joint forming assembly are arranged in a decreasing order in the counterclockwise direction.

[0012] Preferably, the stepped joint forming mechanism further includes a first base, and a plurality of the stepped joint forming assemblies are circumferentially and spacedly distributed on the first base.

[0013] Preferably, the clamping mechanism further includes a second base, a plurality of clamping assemblies are installed on the second base, and the second driving mechanism is connected to the second base and drives the second base to rotate.

[0014] Preferably, two sets of clamping opening mechanisms are further installed on the frame. The clamping opening mechanisms are located above the clamping mechanism. The two sets of clamping opening mechanisms are respectively located at the loading station and the unloading station. The clamping opening mechanisms are used to open the clamping assemblies at the corresponding stations to realize the picking and placing of workpieces.

[0015] Preferably, the stepped joint forming assembly further includes an outer sleeve assembly and a support member embedded in the outer sleeve assembly. The support member is provided with a support surface for supporting the forming die, and the height of the support surface can vary along the axial direction of the outer sleeve assembly.

[0016] Preferably, the outer sleeve assembly includes a first component and a second component. The first component is a sleeve-shaped structure, and a notch is formed on the outer wall of the first component. The second component is embedded in the notch, and the first component and the second component are locked tightly by a hoop.

[0017] Preferably, the clamping assembly includes a fixed seat, a movable seat, a core shaft, an elastic reset element, a clamping jaw and a clamping jaw sleeve. The core shaft is fixedly arranged on the fixed seat. The movable seat is axially movably installed on the fixed seat. The core shaft head of the core shaft extends out of the bottom of the movable seat. The clamping jaw is installed on the core shaft, and the clamping heads of the clamping jaw are distributed around the outer circumference of the core shaft head. The clamping jaw sleeve is installed at the bottom of the movable seat. The elastic reset element is arranged between the fixed seat and the movable seat. The elastic reset element is used to drive the movable seat to move towards the clamping head for resetting, so that the clamping jaw sleeve is sleeved on the outer circumference of the clamping head. Through the cooperation between the clamping jaw sleeve and the clamping head, the clamping head is kept closed, so as to clamp the workpiece sleeved on the outer circumference of the core shaft head.

[0018] Preferably, the movable seat includes a guide rod, an adjusting plate installed on the guide rod and a bottom plate installed at the end of the guide rod. The adjusting plate is located above the bottom plate. The elastic reset element is sleeved on the outer circumference of the core shaft and is placed between the adjusting plate and the fixed seat. The core shaft head of the core shaft extends out of the bottom plate. The clamping jaw sleeve is installed on the bottom plate. The adjusting plate is locked and fixed on the guide rod through an adjusting locking mechanism. The adjusting locking mechanism is used to change the distance between the adjusting plate and the fixed seat, so as to change the compression amount of the elastic reset element.

[0019] Advantages of the present invention:

[0020] The golf club stepped joint forming machine provided by the present invention realizes the processing of the stepped joint of the workpiece by driving the stepped joint forming mechanism to extrude the workpiece. In this way, the stepped joint can be quickly processed on the workpiece, making the processing of the stepped joint simple and fast, and improving the processing efficiency. At the same time, since the stepped joint forming mechanism includes several stepped joint forming components, the installation height of the forming die is different between different stepped joint forming components, and the aperture of the forming hole is also different, so that the stepped joint forming mechanism can process the stepped joints at different positions of the workpiece, enabling the stepped joint forming mechanism to process the stepped joints at different positions of multiple workpieces simultaneously, thereby further improving the production efficiency. Brief Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of the shaft of the golf club with a stepped joint provided by the present invention;

[0022] Figure 2 It is a three-dimensional structural diagram of the golf club stepped joint forming machine provided by the present invention;

[0023] Figure 3 It is a front view structural diagram of the golf club stepped joint forming machine provided by the present invention;

[0024] Figure 4 It is Figure 3 an enlarged structural diagram of part A provided;

[0025] Figure 5 It is a rear view structural diagram of the golf club stepped joint forming machine provided by the present invention;

[0026] Figure 6 It is a three-dimensional structural diagram of the stepped joint forming mechanism provided by the present invention;

[0027] Figure 7 It is a top view structural diagram of the stepped joint forming mechanism provided by the present invention;

[0028] Figure 8 It is an internal structural diagram of multiple groups of different stepped joint forming components provided by the present invention;

[0029] Figure 9 It is a three-dimensional structural diagram of the stepped joint forming component provided by the present invention;

[0030] Figure 10 It is an internal structural diagram of the stepped joint forming component provided by the present invention;

[0031] Figure 11 It is a structural diagram of the processing principle of the stepped joint forming component provided by the present invention;

[0032] Figure 12 Schematic three-dimensional structure diagram of the clamping mechanism provided by the present invention;

[0033] Figure 13 Schematic three-dimensional structure diagram of the clamping assembly provided by the present invention;

[0034] Figure 14 Schematic internal structure diagram of the clamping assembly provided by the present invention;

[0035] Figure 15 Schematic structure diagram of the clamping state of the clamping assembly provided by the present invention. Detailed implementation manners

[0036] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0037] As Figures 1 to 3 、 Figure 5As shown in the figure, this embodiment provides a golf club stepped joint forming machine, which includes a frame 100, a clamping mechanism 200, a stepped joint forming mechanism 300, a first driving mechanism 400 and a second driving mechanism 500; the clamping mechanism 200 is installed on the frame 100, and the clamping mechanism 200 includes several clamping components 4 for clamping a workpiece 600; the stepped joint forming mechanism 300 is movably installed on the frame 100, and the stepped joint forming mechanism 300 includes several stepped joint forming components 2. Several clamping components 4 correspond to several stepped joint forming components 2. The stepped joint forming component 2 includes a forming die 23. The forming die 23 is provided with a forming hole 231 for extruding and processing the surface of the workpiece 20. The installation height of the forming die 23 between different stepped joint forming components 2 is different, and the aperture of the forming hole 231 is also different, so that the stepped joint forming mechanism 300 can process the stepped joints 6001 at different positions of the workpiece 600; the first driving mechanism 400 is installed on the frame 100 and is connected to the stepped joint forming mechanism 300, and is used to drive the stepped joint forming mechanism 300 to move upward along the Z-axis direction of the frame 100 to extrude the workpiece 600 clamped on the clamping mechanism 200, so as to realize the processing of the stepped joint; the second driving mechanism 500 is installed on the frame 100 and is connected to the clamping mechanism 200, and is used to drive the clamping mechanism 200 to convey the workpiece 600 corresponding to the clamping component 4 to the next stepped joint forming station to process the stepped joints 6001 at different positions of the workpiece 600. Through the above method, the stepped joint can be quickly processed on the workpiece, making the processing of the stepped joint simple and fast, and improving the processing efficiency; at the same time, since the stepped joint forming mechanism includes several stepped joint forming components, the installation height of the forming die between different stepped joint forming components is different, and the aperture of the forming hole is also different, so that the stepped joint forming mechanism can process the stepped joints at different positions of the workpiece, so that the stepped joint forming mechanism can process the stepped joints at different positions of multiple workpieces at the same time, thereby further improving the production efficiency; in this embodiment, the workpiece 600 is the shaft of a golf club, and the frame 100 includes columns 6, a bottom plate 7 and a top plate 8 respectively installed at both ends of the columns 6. The second driving mechanism 500 and two groups of the clamping release mechanisms 5 are respectively installed on the top plate 8. The clamping mechanism 200 is installed on the second driving mechanism 500, and the stepped joint forming mechanism 300 is sleeved on the outer periphery of the column 6.

[0038] As Figures 6 to 8As shown, the stepped joint forming mechanism 300 further includes a first base 1. A plurality of the stepped joint forming components 2 are circumferentially and spacedly distributed on the first base 1. Starting from the stepped joint forming component 2 corresponding to the feeding station 700, the installation height of the forming die 23 of each of the above-mentioned stepped joint forming components 2 is arranged in a decreasing order in the counterclockwise direction, and the aperture of the forming hole 231 of the forming die 23 of each stepped joint forming component 2 is arranged in a decreasing order in the counterclockwise direction. The design is reasonable. Since this solution adopts a turntable structure, such a design can ensure that multiple stepped joints on the same rod body can be evenly and reasonably distributed, thereby better optimizing the strength and stiffness of the rod body and better enhancing the bending resistance and torsional resistance of the rod body.

[0039] Specifically, as Figures 9 to 11 shown, the stepped joint forming component 2 further includes an outer sleeve component 21 and a support member 22 embedded in the outer sleeve component 21. The support member 22 is provided with a support surface for supporting the forming die 23, and the height of the support surface can vary along the axial direction of the outer sleeve component 1. The installation height of the forming die 23 in the outer sleeve component 21 can be changed through the support member 22. During operation, the workpiece 600 clamped by the clamping mechanism 200 is aligned with the forming hole 231 of the forming die 23. The stepped joint forming mechanism 300 moves upward along the Z-axis direction of the frame 100 under the drive of the first drive mechanism 400, so that the workpiece 600 extends into the corresponding forming hole 231. Under the drive of the first drive mechanism 400, the forming die 23 extrudes the outer wall of the workpiece 600 from bottom to top, so that a part of the outer wall of the workpiece 600 passes through the forming hole 231, thereby realizing the processing of the stepped joint of the workpiece 600. Through the above method, the stepped joint can be quickly processed on the workpiece 600, making the processing of the stepped joint simple and fast, and the processing efficiency can be improved. In addition, since a plurality of stepped joint forming components 2 are circumferentially arranged, the installation heights of the forming dies 23 between different stepped joint forming components 2 are different, and the apertures of the forming holes 231 of the forming dies 23 are also different, so that each stepped joint forming component 2 can correspondingly process a stepped joint at the corresponding position on the workpiece 600, enabling the golf club stepped joint forming machine in this solution to simultaneously process stepped joints at different positions on different workpieces 600, which is beneficial to improving the production efficiency.

[0040] The above-mentioned outer sleeve assembly 21 includes a first component 211 and a second component 212. The first component 211 is of a sleeve-like structure, and a notch is formed on the outer wall of the first component 211. The second component 212 is fitted into the notch, and the first component 211 and the second component 212 are locked tightly by a hoop 27. The above-mentioned support member 22 includes a plurality of adjusting blocks 221 stacked axially. By adding or subtracting the adjusting blocks 221, the installation height of the forming die 23 can be adjusted. A first guiding hole 2211 is provided at the center of each adjusting block 221. The first guiding hole 2211 and the forming hole 231 are concentrically arranged in the relationship of axial projection. The diameter of the first guiding hole 2211 is designed according to the outer diameter of the rod body after passing through the forming hole 231, so that the part of the rod body after passing through the forming hole 231 can still be positioned and restricted, preventing the rod body of the golf club from being skewed during the processing of the stepped section, resulting in product scrapping. Moreover, the outer sleeve assembly 21 is designed as a detachable first component 211 and second component 212. When it is necessary to adjust the installation height of the forming die 23, only need to loosen the hoop 27, take out the second component 212, and then the corresponding adjusting block 221 can be taken out from the notch of the first component 211, so as to change the installation height of the adjusting forming die 23, which is convenient to use and can quickly realize the adjustment of the installation height of the forming die 23.

[0041] A pressing member 24 is further provided on the top surface of the forming die 23. The pressing member 24 is used to press tightly the forming die 23 to prevent the axial movement of the forming die 23 and avoid the forming die 23 being axially driven when the rod body is pulled out after the stepped section of the rod body is processed, which may damage the rod body. Specifically, the pressing member 24 includes a plurality of pressing blocks 241 stacked axially. A second guiding hole 2411 is provided at the center of each pressing block 241. The diameter of the second guiding hole 2411 of each pressing block 241 is designed according to the outer diameter of the rod body. The plurality of second guiding holes 2411 and the forming hole 231 are concentrically arranged in the relationship of axial projection, so that the rod body of the golf club can be positioned and restricted before entering the forming hole 231, preventing the rod body from entering the forming hole 231 in a skewed state and ensuring that the stepped section will not be deformed when the rod body is processed with the stepped section. It is worth mentioning that the thickness of the pressing block 241 is the same as that of the adjusting block 221, so that the number of adding or subtracting the adjusting blocks 221 is the same as the number of subtracting or adding the pressing blocks 241. Such a design facilitates quickly stabilizing the forming die 23 in the outer sleeve assembly 1 after adjusting the height of the supporting surface of the forming die 23.

[0042] The stepped section forming assembly 2 further includes a guiding block 25 for guiding the rod body. A third guiding hole 251 for the rod body to pass through is formed at the center of the guiding block 25. The third guiding hole 251 is a flared hole. The guiding block 25 is supported on the top of the pressing member 24, and a pressing plate 26 for pressing the guiding block 25 is installed on the top of the outer sleeve assembly 21 to prevent the axial movement of the guiding block 25.

[0043] As Figure 12 shown, the first base 1 is located at the bottom of several of the stepped joint forming components 2, and a ring-shaped mounting plate 9 is provided at the top of several of the stepped joint forming components 2. The ring-shaped mounting plate 9 is respectively connected to each of the stepped joint forming components 2. The ring-shaped mounting plate 9 is used to strengthen the installation strength of several of the stepped joint forming components 2, thereby improving the overall structural strength of the stepped joint forming mechanism 300.

[0044] Specifically, as Figures 13 to 15As shown, the clamping mechanism 200 further includes a second base 3, and a plurality of clamping components 4 are installed on the second base 3. The second driving mechanism 500 is connected to the second base 3 and drives the second base 3 to rotate. Two sets of clamping-opening mechanisms 5 are also installed on the frame 100. The clamping-opening mechanisms 5 are located above the clamping mechanism 200. The two sets of clamping-opening mechanisms 5 are respectively located at the loading station 700 and the unloading station 800. The clamping-opening mechanisms 5 are used to open the clamping components 4 at the corresponding stations to realize the picking and placing of the workpiece 600. Specifically, the clamping component 4 includes a fixed seat 41, a movable seat 410, a core shaft 42, an elastic reset element 43, a clamping jaw 44, and a clamping jaw sleeve 45. The core shaft 42 is fixedly arranged on the fixed seat 41. The movable seat 410 is axially movably installed on the fixed seat 41. The core shaft head 421 of the core shaft 42 extends out of the bottom of the movable seat 410. The clamping jaw 44 is installed on the core shaft 42. The clamping heads 441 of the clamping jaw 44 are distributed along the outer periphery of the core shaft head 421. The clamping jaw sleeve 45 is installed at the bottom of the movable seat 10. The elastic reset element 43 is arranged between the fixed seat 41 and the movable seat 410. The elastic reset element 43 is used to drive the movable seat 410 to move back towards the clamping head 441, so that the clamping jaw sleeve 45 is sleeved on the outer periphery of the clamping head 441. Through the cooperation between the clamping jaw sleeve 45 and the clamping head 41, the clamping head 441 is kept closed, so as to clamp the workpiece sleeved on the outer periphery of the core shaft head 421. A joint 430 for connecting with the clamping-opening mechanism 5 is installed at the other end of the guiding rod 46. During use, the clamping-opening mechanism 5 drives the movable seat 410 to make the clamping jaw sleeve 45 disengage from the clamping head 441, and the clamping head 441 automatically expands. After aligning the workpiece with the core shaft head 21 of the core shaft 2, the workpiece is inserted onto the core shaft head 421. When the external force is removed, the clamping jaw sleeve 45 is driven by the elastic reset element 43 to cooperate with the clamping head 441 again, so that the clamping head 441 is kept closed to clamp the workpiece sleeved on the outer periphery of the core shaft head 421. The clamping component 450 provided by this solution drives the movable seat 410 to move back towards the clamping head 441 by using the elastic reset element 43, so that the clamping jaw sleeve 45 is always sleeved on the outer periphery of the clamping head 41, so that the clamping head 41 is kept closed. Therefore, under the condition of no external power, the clamping jaw sleeve 45 can also cooperate with the clamping head 441 to clamp the workpiece sleeved on the outer periphery of the core shaft head 421. This design has a simple structure, is convenient to assemble, is convenient to use, has a low manufacturing cost. When using this design to clamp the workpiece 600, there is no need to separately prepare a driving device. Therefore, in this solution, only the clamping-opening mechanisms 5 need to be set at the loading station 700 and the unloading station 800. When the clamping mechanism 200 rotates, the clamping of the workpiece by the clamping component 4 is realized by using the elastic force of the elastic reset element 3. Using this design can reduce the cost investment of the equipment, and the clamping and disassembly of the workpiece can be quickly realized by the cooperation and relative movement between the clamping jaw sleeve 45 and the clamping head 441 to expand or close the clamping head 441. It is simple to use and convenient to clamp and install.In addition, the elastic reset element 43 can also prevent the clamping assembly from being unstable in clamping the workpiece by the chuck 41 due to the movement of the jaw sleeve 45 during the movement. The clamping of the elastic reset element can effectively improve the clamping ability of the clamping assembly 50; in this embodiment, the elastic reset element 3 is a spring.

[0045] The movable seat 410 includes a guide rod 46, an adjusting plate 47 mounted on the guide rod 46, and a bottom plate 48 mounted at the end of the guide rod 46. The adjusting plate 47 is located above the bottom plate 48. The elastic reset element 43 is sleeved on the outer periphery of the core shaft 42 and is placed between the adjusting plate 47 and the fixed seat 41. The core shaft head 421 of the core shaft 42 penetrates through the bottom plate 48. The jaw sleeve 45 is mounted on the bottom plate 48. The adjusting plate 47 is locked and fixed on the guide rod 46 through an adjusting and locking mechanism 49. The adjusting and locking mechanism 49 is used to change the distance between the adjusting plate 47 and the fixed seat 41, so as to change the compression amount of the elastic reset element 43. Through the above solution, the compression amount of the elastic reset element 43 can be quickly adjusted to ensure that the elastic force of the elastic reset element 43 is sufficient to drive the jaw sleeve 45 to move towards the chuck 41 and be sleeved on the outer periphery of the chuck 441, so that the chuck 441 always remains closed and clamps the workpiece; in this embodiment, the adjusting and locking mechanism 49 includes a threaded section 491 provided on the guide rod 46 and a nut 492 threadedly connected to the threaded section 491. The nuts are respectively at the upper and lower ends of the adjusting plate 47.

[0046] A plurality of screw holes 4211 radially penetrating the core shaft 2 are axially spaced on the core shaft 2. A spring plunger 420 is threadedly connected in each screw hole 4211. The ball of the spring plunger 420 is used to press against the side wall of the workpiece sleeved on the outer periphery of the core shaft 42 to further consolidate the clamping of the rod body, so as to further improve the clamping ability of the clamping assembly 450.

[0047] Such as Figure 4As shown, the clamping release mechanism 5 includes a cylinder 51 and a connecting block 52. The connecting block 52 is connected to the piston rod of the cylinder 51. A bayonet 521 for clamping the joint 420 is provided on the connecting block 52. A guide post 53 is installed on the connecting block 52. A guide sleeve 54 cooperating with the guide post 53 is installed on the top plate 8 of the frame 100. The guide post 53 and the guide sleeve 54 are used to limit the movement of the connecting block 52 to prevent the connecting block 52 from rotating, so that the connecting block 52 can only move linearly with the piston rod of the cylinder 51. The piston rod of the cylinder 51 remains extended under normal conditions, facilitating the orderly entry of the joint 430 of the clamping assembly 4 into the bayonet 521. When the piston rod of the cylinder 51 retracts, the clamping release mechanism 5 drives the jaw sleeve 48 to move upward along the Z-axis direction of the frame 100, causing the retractable chuck 441 of the jaw 44 to expand, thereby realizing material picking or loading. The second driving mechanism 500 includes a slewing bearing 5001 with an external tooth part and a second driving motor 5002. The slewing bearing 5001 is installed on the bottom surface of the top plate 8 of the frame 100. The second base 3 is installed on the bottom surface of the slewing bearing 5001. The second driving motor 5002 is installed on the top plate 8 of the frame 100. A gear 5003 is installed on the motor shaft of the second driving motor 5002. The gear 5003 meshes with the external tooth part of the slewing bearing 5001. The second driving motor 5002 drives the slewing bearing 5001 to rotate through the gear 5003, thereby driving the clamping mechanism 200. Two sets of clamping release mechanisms 5 are respectively arranged at the loading station 700 and the unloading station 800. When the clamping mechanism 200 rotates, the joint 430 of the clamping assembly 4 can be orderly rotated into the bayonet 521 of the corresponding connecting block 52. The design is reasonable and the structure is simple. The structure of rotary drive is adopted, making the overall structure of the equipment more compact. In addition, the structure of rotary drive can reduce the layout of the clamping release mechanism 5, thereby reducing the manufacturing cost.

[0048] Specifically, the first driving mechanism 400 includes multiple sets of lead screws 4001, a first driving motor 4002, a driving wheel 4003, a driven wheel 4004, a first transmission wheel 4005, and multiple second transmission wheels 4006. The first driving motor 4002 is installed on the top plate 8. The multiple sets of lead screws 4001 are distributed around the column 6 and installed between the bottom plate 7 and the top plate 8. The multiple second transmission wheels 4006 correspond to the multiple sets of lead screws 4001. One end of the screw rod of the lead screw 4001 passes through the top plate 8 and is connected to the second transmission wheel 4006. The nut seat of the lead screw 4001 is connected to the first base 1. The motor shaft of the first driving motor 4002 is connected to the driving wheel 4003. The driving wheel 4003 and the driven wheel 4004 are connected by a first transmission member 4007. The driven wheel 4004 and the first transmission wheel 4005 are installed on a transmission shaft. The first transmission wheel 4005 is connected to the multiple second transmission wheels 4006 by a second transmission member 4008. Thus, the first driving motor 4002 can drive the first transmission wheel 4005 through the driving wheel 4003 to drive the multiple sets of lead screws 4001, so that the stepped joint forming mechanism 300 makes a reciprocating motion along the Z-axis direction of the frame 100. The design of the multiple sets of lead screws 4001 makes the conveying of the stepped joint forming mechanism 300 more stable, and when forming the stepped joints of the rod body, the thrust is more evenly distributed.

[0049] It should be noted that all directional indications (such as "up", "down", "top", "bottom", "counterclockwise", etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indication will also change accordingly.

[0050] In the present invention, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] In addition, the descriptions such as "first" and "second" in the invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features.

[0052] Those skilled in the art can make various corresponding changes and deformations according to the technical solutions and concepts described above, and all such changes and deformations should fall within the protection scope of the claims of the present invention.

Claims

1. A golf club step section forming machine, characterized in that, Comprising: A frame (100); A clamping mechanism (200), mounted on the frame (100), the clamping mechanism (200) comprising a plurality of clamping components (4) for clamping a workpiece (600); A stepped section forming mechanism (300), movably mounted on the frame (100), the stepped section forming mechanism (300) comprising a plurality of stepped section forming components (2), the stepped section forming component (2) comprising a forming die (23), the forming die (23) being provided with a forming hole (231) for extruding the surface of the workpiece (20), the mounting height of the forming die (23) being different between different stepped section forming components (2), and the aperture of the forming hole (231) also being different, so that the stepped section forming mechanism (300) can process stepped sections (6001) at different positions of the workpiece (600); A first driving mechanism (400), mounted on the frame (100) and connected to the stepped section forming mechanism (300), for driving the stepped section forming mechanism (300) to reciprocate along the frame and causing the stepped section forming mechanism (300) to extrude the workpiece (600) clamped on the clamping mechanism (200), so as to achieve the processing of the stepped section; and A second driving mechanism (500), mounted on the frame (100) and connected to the clamping mechanism (200), for driving the clamping mechanism (200) to convey the workpiece (600) corresponding to the clamping component (4) to the next stepped section forming station to process stepped sections (6001) at different positions of the workpiece (600); The clamping component (4) comprises a fixed seat (41), a movable seat (410), a core shaft (42), an elastic reset element (43), a clamping jaw (44) and a clamping jaw sleeve (45), the core shaft (42) being fixedly arranged on the fixed seat (41), the movable seat (410) being axially movably mounted on the fixed seat (41), the core shaft head (421) of the core shaft (42) passing through the bottom of the movable seat (410), the clamping jaw (44) being mounted on the core shaft (42), the clamping heads (441) of the clamping jaw (44) being distributed along the outer periphery of the core shaft head (421), the clamping jaw sleeve (45) being mounted on the bottom of the movable seat (410), the elastic reset element (43) being arranged between the fixed seat (41) and the movable seat (410), the elastic reset element (43) being used to drive the movable seat (410) to reset and move towards the clamping head (441), so that the clamping jaw sleeve (45) is sleeved on the outer periphery of the clamping head (441), and the clamping head (441) is kept in a closed state by the cooperation between the clamping jaw sleeve (45) and the clamping head (441), thereby clamping the workpiece (600) sleeved on the outer periphery of the core shaft head (421); The movable seat (410) includes a guide rod (46), an adjusting plate (47) mounted on the guide rod (46), and a bottom plate (48) mounted at the end of the guide rod (46). Two sets of clamping-opening mechanisms (5) are also mounted on the frame (100). The clamping-opening mechanisms (5) are located above the clamping mechanism (200) and are used to open the clamping assemblies (4) at corresponding workstations to realize the picking and placing of workpieces (600). A joint (430) for connecting with the clamping-opening mechanism (5) is mounted at the other end of the guide rod (46). The adjusting plate (47) is located above the bottom plate (48). An elastic reset element (43) is sleeved on the outer periphery of the core shaft (42) and is placed between the adjusting plate (47) and the fixed seat (41). The core shaft head (421) of the core shaft (42) penetrates through the bottom plate (48), and the jaw sleeve (45) is mounted on the bottom plate (48). The adjusting plate (47) is locked and fixed on the guide rod (46) through an adjusting and locking mechanism (49). The adjusting and locking mechanism (49) includes a threaded section (491) provided on the guide rod (46) and a nut (492) threadedly connected to the threaded section (491). The nuts are respectively at the upper and lower ends of the adjusting plate (47). The adjusting and locking mechanism (49) is used to change the distance between the adjusting plate (47) and the fixed seat (41), so as to change the compression amount of the elastic reset element (43). A plurality of screw holes (4211) radially penetrating through the core shaft (42) are axially spaced on the core shaft (42). A spring plunger (420) is threadedly connected in each screw hole (4211). The ball of the spring plunger (420) is used to press against the side wall of the workpiece sleeved on the outer periphery of the core shaft (42).

2. The golf club step section forming machine according to claim 1, characterized in that: The installation heights of the forming dies (23) of each of the stepped section forming assemblies (2) are arranged in a decreasing order in the counterclockwise direction, and the diameters of the forming holes (231) of the forming dies (23) of each stepped section forming assembly (2) are arranged in a decreasing order in the counterclockwise direction.

3. A golf club step section forming machine according to claim 1 or 2, characterized in that: The stepped section forming mechanism (300) further includes a first base (1), and several of the stepped section forming assemblies (2) are circumferentially and spacedly distributed on the first base (1).

4. A golf club step section forming machine according to claim 3, characterized in that: The clamping mechanism (200) further includes a second base (3). Several clamping assemblies (4) are mounted on the second base (3). The second driving mechanism (500) is connected to the second base (3) and drives the second base (3) to rotate.

5. The forming machine for golf club step joints according to claim 4, wherein: The two sets of clamping-opening mechanisms (5) are respectively located at the loading station (700) and the unloading station (800).

6. A golf club step section forming machine according to claim 3, characterized in that: The stepped section forming assembly (2) further includes an outer sleeve assembly (21) and a support member (22) embedded in the outer sleeve assembly (21). The support member (22) is provided with a support surface for supporting the forming die (23), and the height of the support surface can vary along the axial direction of the outer sleeve assembly (21).

7. The forming machine for the stepped section of a golf club according to claim 6, characterized in that: The jacket assembly (21) includes a first component (211) and a second component (212). The first component (211) is of a sleeve-like structure. A notch is formed on the outer wall of the first component (211). The second component (212) is fitted into the notch, and the first component (211) and the second component (212) are locked by a hoop (27).

Images