Efficient composite golf screw processing lathe device

Abstract

The application discloses a kind of high-efficiency composite golf screw processing lathe device, wherein rotating platform includes first platform and second platform, second platform is arranged on first platform and is rotationally connected with first platform, first platform is detachably fixed on workbench by first connecting component, angle mark is equipped on first platform, index is equipped on second platform and is adapted to angle mark, processing device includes fixed tool rest and bevel tool rest, fixed tool rest is installed on workbench, bevel tool rest is detachably fixed on second platform by second connecting component, drive device includes servo motor and transmission rod, servo motor is detachably fixed at the bottom end of workbench by third connecting component, one end of transmission rod is fixedly connected with the output shaft of servo motor, and the other end penetrates workbench and is fixedly connected with second platform by fixing component.The application can effectively reduce tool cost, improve production efficiency and reduce labor cost.

Description

Technical Field

[0001] This invention relates to the field of lathe device technology, specifically to a high-efficiency composite golf screw processing lathe device. Background Technology

[0002] Currently, the processing of golf screws generally consists of three steps. The first step is to machine the threads of the golf screw. The second step is to process the round head of the golf screw. Finally, the third step is to use CNC to process the curved surface.

[0003] The above processing method has the following shortcomings: First, processing golf screws requires the use of different equipment (lathe, CNC), and the disassembly and turnover of workpieces between different equipment is time-consuming, which reduces production efficiency and increases labor costs; second, it requires a high level of technical skills from the operators; in addition, when machining curved surfaces on a three-axis CNC machining center, the tool tip is in a zero linear velocity cutting state, which leads to faster tool wear and higher tool costs. Summary of the Invention

[0004] The purpose of this invention is to provide a high-efficiency composite lathe device for processing golf screws. By setting a rotating platform, the machining tool and the workpiece are adjusted to a certain angle for machining, thereby realizing a five-axis milling and turning composite machining mode, reducing tool costs, improving production efficiency, reducing labor costs, and solving the above-mentioned problems existing in the prior art.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: This invention discloses a high-efficiency composite lathe apparatus for machining golf screws, comprising a work platform, a rotating platform, a machining device, a drive device, and a lathe spindle for clamping and machining golf screws. The rotating platform includes a first platform and a second platform, the second platform being mounted on and rotatably connected to the first platform. The first platform is detachably fixed to the work platform via a first connecting assembly. The first platform is provided with angle markings, and the second platform is provided with indicators adapted to the angle markings. The machining device includes a fixed tool post and a bevel tool post. The fixed tool post is mounted on the work platform, and the bevel tool post is detachably mounted via a second connecting assembly. The drive device, which is detachably fixed to the second platform, includes a servo motor and a transmission rod. The servo motor is detachably fixed to the bottom end of the work platform via a third connecting component. One end of the transmission rod is fixedly connected to the output shaft of the servo motor, and the other end passes through the work platform and is fixedly connected to the second platform via a fixing component. The servo motor drives the second platform to rotate relative to the first platform to adjust the angle between the machining tool mounted on the angled tool holder and the golf screw, so that the machining tool performs angled cutting on the golf screw at a non-zero linear velocity, thus combining the round head machining process and the curved surface machining process of the golf screw.

[0006] Furthermore, the first connecting component includes a first screw hole, a first bolt, and a first nut. The working platform is provided with a T-shaped groove opened along the length direction of the working platform. The first screw hole is provided on the first platform and extends through the height direction of the first platform. The first bolt passes through the first screw hole and extends into the T-shaped groove to achieve a detachable threaded connection with the first nut.

[0007] Furthermore, the second connecting component includes a second screw hole, a third screw hole, and a second bolt. The second screw hole is disposed on the second platform, and the third screw hole is disposed on the angled tool holder. The third screw hole corresponds to the second screw hole, and the second screw hole and the third screw hole are detachably threadedly connected by the second bolt.

[0008] Furthermore, the third connecting component includes a fourth screw hole, a fifth screw hole, and a third bolt. The fourth screw holes are respectively located at the four corners of the servo motor, and the fifth screw hole is located at the bottom of the work platform. The fifth screw hole is corresponding to the fourth screw hole, and the fourth screw hole and the fifth screw hole are detachably threaded connected by the third bolt.

[0009] Furthermore, the fixing component includes a first keyway, a second keyway, and a first flat key. The first keyway is disposed on the transmission rod, and the second keyway is disposed in the mounting hole of the second platform. The first keyway and the second keyway are correspondingly disposed, and the first keyway and the second keyway are fixedly connected by the first flat key.

[0010] Furthermore, the servo motor is provided with a protective cover to prevent damage to the servo motor, and the outer side of the protective cover is provided with ventilation holes for ventilation and heat dissipation.

[0011] Furthermore, the machining tools are respectively mounted on the fixed tool holder and the angled tool holder via expansion sleeves.

[0012] Compared with the prior art, the beneficial technical effects of the present invention are as follows: 1. The high-efficiency composite golf screw processing lathe device of the present invention sets up a rotating platform to process the workpiece at a certain angle, thereby realizing a mode similar to five-axis milling and turning. It combines the second and third processes of golf screw processing, and the machining tool and the workpiece are processed at an angle, avoiding zero linear velocity cutting at the tool tip, effectively reducing tool costs, improving production efficiency, and reducing labor costs.

[0013] 2. The high-efficiency composite golf screw processing lathe device of the present invention, by setting a drive device at the bottom of the working platform, drives the second platform of the rotating platform to rotate through a servo motor and transmission rod, can accurately control the angled position of the processing tool, so that the processing tool can be quickly adjusted to the required processing angle, thereby further improving the processing efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural diagram of the high-efficiency composite golf screw processing lathe device of the present invention; Figure 2 This is a top view of the high-efficiency composite golf screw processing lathe device of the present invention; Figure 3 This is a front view schematic diagram of the high-efficiency composite golf screw processing lathe device of the present invention; Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure at point AA; Figure 5 for Figure 4 A magnified view of a section at point B in the middle; Figure 6 This is a three-dimensional structural diagram of the beveled tool holder mounted on the rotating platform in the high-efficiency composite golf screw processing lathe device of the present invention; Figure 7 This is an exploded perspective view of the beveled tool holder mounted on the rotating platform in the high-efficiency composite golf screw processing lathe device of the present invention. Figure 8 for Figure 7 A magnified view of a section at point C; Figure 9 This is a three-dimensional structural diagram of the high-efficiency composite golf screw processing lathe device of the present invention from another angle; Figure 10 for Figure 9 A magnified view of a section at point D.

[0016] Explanation of reference numerals in the attached drawings: 1-Working platform; 11-Lathe spindle; 12-Rotating platform; 121-First platform; 1211-Angle indicator; 122-Second platform; 1221-Indicator; 1222-Mounting hole; 13-T-slot; 2-Machining device; 21-Fixed tool post; 22-Angled tool post; 23-Machining tool; 3-First connecting assembly; 31-First screw hole; 32-First bolt; 33-First nut; 4-Second connecting assembly; 41-Second screw hole; 42-Third screw hole; 43-Second bolt; 5-Drive device; 51-Servo motor; 52-Transmission rod; 53-Protective cover; 6-Third connecting assembly; 61-Fourth screw hole; 62-Fifth screw hole; 63-Third bolt; 7-Fixing assembly; 71-First keyway; 72-Second keyway; 73-First flat key; 8-Expansion sleeve; 9-Golf screw. Detailed Implementation

[0017] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0018] In the description of this invention, it should be understood that the terms "length," "width," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the 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, and therefore should not be construed as a limitation of the invention. 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.

[0019] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 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.

[0020] The technical solutions provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] like Figures 1 to 10 As shown, the high-efficiency composite golf screw processing lathe device of this embodiment includes a work platform 1 and a lathe spindle 11 for clamping and processing golf screws 9. The work platform 1 is provided with a rotating platform 12 and a processing device 2. Specifically, the processing device 2 includes a fixed tool holder 21 for mounting the processing tool 23 and mounted on the work platform 1; the rotating platform 12 includes a first platform 121 and a second platform 122, the second platform 122 is disposed on the first platform 121 and is rotatably connected to the first platform 121; the processing device 2 also includes an angled tool holder 22 mounted on the rotating platform 12, and the processing tool 23 is cut at an angle to the workpiece through the rotating platform 12.

[0022] The operator first installs various machining tools 23 required for processing onto the work platform 1 via fixed tool holders 21. Two of the machining tools 23 are installed onto a second platform 122 via angled tool holders 22. The first platform 121 is set on the work platform 1, and the second platform 122 is rotatably connected to the first platform 121 to adjust the machining tools 23 so that they form a certain angle with the workpiece for machining. By adjusting the angle of the tools, a machining mode similar to five-axis milling and turning is achieved, combining the second and third processes, improving production efficiency and reducing labor costs. Furthermore, when machining without adjusting the angle, the linear velocity of the tool axis apex is zero, leading to rapid tool wear and frequent tool replacements, increasing machining costs. In this embodiment, machining with the tool 23 at a certain angle to the workpiece effectively avoids the problem of zero linear velocity of the tool 23 during machining, thereby improving the cutting efficiency of the tool 23 and significantly extending its service life.

[0023] And, as Figure 4 As shown, the first platform 121 is detachably fixed to the work platform 1 via the first connecting component 3, ensuring that the rotating platform 12 can be quickly installed onto the work platform 1 and remain stable; the angled tool holder 22 is detachably fixed to the second platform 122 via the second connecting component 4, allowing the machining tool 23 to be quickly placed onto the rotating platform 12 to process the workpiece.

[0024] At this time, the second platform 122 is rotatably connected to the first platform 121, so that the angled tool holder 22 mounted on the second platform 122 can be angled to adjust the machining tool 23 to the required angle, thereby improving the tool's service life and cutting efficiency.

[0025] like Figure 5 As shown, the first connecting component 3 includes a first screw hole 31, a first bolt 32 and a first nut 33. The working platform 1 is provided with a T-shaped groove 13 opened along the length direction of the working platform 1. The first screw hole 31 is provided on the first platform 121 and extends through the first platform 121 along the height direction. The first bolt 32 passes through the first screw hole 31 and extends into the T-shaped groove 13 to achieve a detachable threaded connection with the first nut 33.

[0026] In this embodiment, the first screw holes 31 provided on the first platform 121 are respectively positioned above the T-shaped slide grooves 13 of the working platform 1. The first platform 121 is fixed to the working platform 1 through the threaded connection between the first bolt 32 and the first nut 33. Furthermore, the first bolt 32 and the first nut 33 provide a detachable threaded connection, ensuring that the first platform 121 can be stably installed on the working platform 1. When the overall position of the rotating platform 12 needs to be adjusted, it can be quickly adjusted using the first bolt 32 and the first nut 33.

[0027] Meanwhile, the second connecting component 4 includes a second screw hole 41, a third screw hole 42, and a second bolt 43. The second screw hole 41 is located on the second platform 122, and the third screw hole 42 is located on the angled tool holder 22. The third screw hole 42 corresponds to the second screw hole 41, and the second screw hole 41 and the third screw hole 42 are detachably threaded connected by the second bolt 43. When the angled tool holder 22 is placed on the second platform 122, the third screw hole 42 of the angled tool holder 22 corresponds to the second screw hole 41 on the second platform 122. The second bolt 43 enables a detachable fixed connection between the angled tool holder 22 and the second platform 122, ensuring that the angled tool holder 22 mounted on the second platform 122 can rotate with the second platform 122, thus ensuring that the machining tool 23 can be adjusted to the required angle for machining.

[0028] like Figure 6 As shown, the first platform 121 is equipped with an angle mark 1211, and the second platform 122 is equipped with an indicator 1221 that is compatible with the angle mark 1211. When adjusting the angle of the machining tool 23, the operator can directly read the adjustment degree through the angle mark and indicator, without having to measure each one with a measuring tool, thereby reducing time costs and improving work efficiency.

[0029] like Figure 7 As shown, the lathe device also includes a drive device 5 located at the bottom of the work platform 1. The bottom of the second platform 122 is provided with a mounting hole 1222. The drive device 5 includes a servo motor 51 and a transmission rod 52. The servo motor 51 is detachably fixed to the bottom of the work platform 1 through a third connecting component 6. One end of the transmission rod 52 is fixedly connected to the output shaft of the servo motor 51, and the other end of the transmission rod 52 passes through the work platform 1 and is fixedly connected to the mounting hole 1222 through a fixing component 7.

[0030] In this embodiment, by setting a servo motor 51 at the bottom of the work platform 1 and fixing it to the second platform 122 via a transmission rod 52, the operator can precisely control the rotation angle of the second platform 122 through the servo motor 51. When processing different workpieces, the angle of the processing tool 23 can be adjusted to the required angle more quickly and accurately, thereby extending the service life of the processing tool 23 and improving processing efficiency.

[0031] like Figure 9 and Figure 10 As shown, the third connecting component 6 includes a fourth screw hole 61, a fifth screw hole 62 and a third bolt 63. The fourth screw hole 61 is located at the four corners of the servo motor 51, and the fifth screw hole 62 is located at the bottom of the work platform 1. The fifth screw hole 62 corresponds to the fourth screw hole 61. The fourth screw hole 61 and the fifth screw hole 62 are connected by the third bolt 63 in a detachable threaded connection.

[0032] At this time, the servo motor 51 is set at the bottom of the work platform 1, and the corresponding fourth screw hole 61 and fifth screw hole 62 are fixedly connected to the work platform 1 by the third bolt 63. Through the setting of the third connection component 6, the servo motor 51 can be quickly installed at the bottom of the work platform 1, and when the servo motor 51 has a problem and needs to be repaired, it can be quickly disassembled for repair, reducing the time cost of repair.

[0033] Specifically, the fixing component 7 includes a first keyway 71, a second keyway 72 and a first flat key 73. The first keyway 71 is provided on the transmission rod 52, and the second keyway 72 is provided in the mounting hole 1222 of the second platform 122. The first keyway 71 and the second keyway 72 correspond to each other and are fixedly connected by the first flat key 73.

[0034] With this configuration, the transmission rod 52 is provided with a first keyway 71, and the mounting hole 1222 is provided with a second keyway 72. When one end of the transmission rod 52 is fixedly connected to the servo motor 51 and the other end is inserted into the mounting hole 1222 of the work platform 1, the first flat key 73 is placed between the first keyway 71 and the second keyway 72. This allows the transmission rod 52 to rotate when driven by the servo motor 51, thereby driving the second platform 122 to rotate. This ensures that the second platform 122 can be precisely adjusted in angle under the precise control of the servo motor 51.

[0035] Preferably, a protective cover 53 is provided on the outside of the servo motor 51 to prevent damage to the servo motor 51, and the outer side of the protective cover 53 is provided with ventilation holes for ventilation and heat dissipation. Since mechanical components such as servo motors 51 are very easy to be damaged by bumps during use, and the replacement cost of servo motors 51 is relatively high, by providing a protective cover 53 on the outside of the servo motor 51, damage to the servo motor 51 can be prevented during use, and ventilation holes are provided on the protective cover 53 to facilitate heat dissipation of the servo motor 51.

[0036] Furthermore, the machining tools 23 are respectively mounted to the fixed tool post 21 and the angled tool post 22 via the expansion sleeves 8. The expansion sleeves 8 facilitate easier installation between the tool post and the machining tools 23, allowing for quick disassembly and adjustment of the machining tools 23. The expansion sleeves 8 have a long service life, high strength, and utilize friction drive with no relative movement, preventing wear on the machining tools 23 during use. Simultaneously, the expansion sleeves 8 provide excellent shock absorption, preventing machining deviations caused by mechanical vibration during processing. In addition, the expansion sleeves 8 are highly interchangeable, allowing for quick disassembly and replacement in case of problems without affecting normal operating efficiency.

[0037] The high-efficiency composite golf screw processing lathe device of the present invention sets up a rotating platform to process the workpiece at a certain angle, thereby realizing a mode similar to five-axis milling and turning. It combines the second and third processes of golf screw processing, and the angled processing between the workpiece and the tool avoids zero linear velocity cutting at the tool tip, effectively reducing tool costs, improving production efficiency, and reducing labor costs.

[0038] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A high-efficiency composite golf screw processing lathe device, characterized in that, The system includes a work platform (1), a rotating platform (12), a machining device (2), a drive device (5), and a lathe spindle (11) for machining golf screws (9). The rotating platform (12) includes a first platform (121) and a second platform (122). The second platform (122) is mounted on the first platform (121) and rotatably connected to the first platform (121). The first platform (121) is detachably fixed to the work platform (1) via a first connecting component (3). An angle mark (1211) is provided on the first platform (121), and an indicator (1221) adapted to the angle mark (1211) is provided on the second platform (122). The machining device (2) includes a fixed tool post (21) and an angled tool post (22). The fixed tool post (21) is mounted on the work platform (1), and the angled tool post (22) is connected to the work platform (1) via a second connecting component. (4) The drive device (5) is detachably fixed on the second platform (122). The drive device (5) includes a servo motor (51) and a transmission rod (52). The servo motor (51) is detachably fixed to the bottom end of the work platform (1) through the third connecting component (6). One end of the transmission rod (52) is fixedly connected to the output shaft of the servo motor (51), and the other end passes through the work platform (1) and is fixedly connected to the second platform (122) through the fixing component (7). The servo motor (51) drives the second platform (122) to rotate relative to the first platform (121) to adjust the angle between the machining tool (23) mounted on the angled tool holder (22) and the golf screw (9), so that the machining tool (23) performs angled cutting on the golf screw (9) at a non-zero linear velocity, and combines the round head machining process and the curved surface machining process of the golf screw (9).

2. The high-efficiency composite golf screw processing lathe device according to claim 1, characterized in that, The first connecting component (3) includes a first screw hole (31), a first bolt (32) and a first nut (33). The working platform (1) is provided with a T-shaped groove (13) opened along the length direction of the working platform (1). The first screw hole (31) is provided on the first platform (121) and the first screw hole (31) passes through along the height direction of the first platform (121). The first bolt (32) passes through the first screw hole (31) and extends into the T-shaped groove (13) to achieve a detachable threaded connection with the first nut (33).

3. The high-efficiency composite golf screw processing lathe device according to claim 1, characterized in that, The second connecting component (4) includes a second screw hole (41), a third screw hole (42), and a second bolt (43). The second screw hole (41) is disposed on the second platform (122), and the third screw hole (42) is disposed on the angled tool holder (22). The third screw hole (42) is disposed corresponding to the second screw hole (41), and the second screw hole (41) and the third screw hole (42) are connected by the second bolt (43) in a detachable threaded connection.

4. The high-efficiency composite golf screw processing lathe device according to claim 1, characterized in that, The third connecting component (6) includes a fourth screw hole (61), a fifth screw hole (62), and a third bolt (63). The fourth screw hole (61) is located at the four corners of the servo motor (51), and the fifth screw hole (62) is located at the bottom of the work platform (1). The fifth screw hole (62) is correspondingly provided with the fourth screw hole (61), and the fourth screw hole (61) and the fifth screw hole (62) are connected by the third bolt (63) in a detachable threaded connection.

5. The high-efficiency composite golf screw processing lathe device according to claim 1, characterized in that, The fixing component (7) includes a first keyway (71), a second keyway (72), and a first flat key (73). The first keyway (71) is disposed on the transmission rod (52), and the second keyway (72) is disposed in the mounting hole (1222) of the second platform (122). The first keyway (71) and the second keyway (72) are correspondingly disposed, and the first keyway (71) and the second keyway (72) are fixedly connected by the first flat key (73).

6. The high-efficiency composite golf screw processing lathe device according to claim 1, characterized in that, The servo motor (51) is provided with a protective cover (53) to prevent damage to the servo motor (51), and the outer side of the protective cover (53) is provided with ventilation holes for ventilation and heat dissipation.

7. A high-efficiency composite golf screw processing lathe apparatus according to any one of claims 1-6, characterized in that, The machining tool (23) is mounted on the fixed tool holder (21) and the angled tool holder (22) respectively via a shrink sleeve (8).

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