Eyeglass leg engraving and milling all-in-one machine
The integrated milling and engraving machine for eyeglass temples, with its X, Y, and Z three-axis drive structure and mechanized drive, solves the problems of low processing efficiency, insufficient precision, and high labor costs in traditional processing, and achieves efficient and automated temple processing.
Patent Information
- Application Number
- CN202520240097.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-16
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-16
AI Technical Summary
Traditional eyeglass temple processing is inefficient, lacks precision, and has high labor costs, making it difficult to meet the needs of large-scale production.
It adopts a three-axis drive structure of X, Y, and Z, combined with an oscillating motor and a rotary motor to realize multi-angle adjustment of the fixture plate, integrates engraving, milling and cutting functions, and adopts a mechanized drive structure to realize automated processing.
It improves processing accuracy and efficiency, reduces labor costs, ensures consistency and stability of processing results, and is suitable for processing various temple shapes and angles.
Smart Images
Figure CN223734436U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to glasses processing equipment technical field, specifically is glasses leg engraving and milling integrated machine. BACKGROUND
[0002] With the rapid development of glasses industry and the increasing diversification of consumer demand, the processing precision and complexity of glasses legs are also continuously improving. Traditional leg processing methods rely mainly on manual operation or single-function processing equipment, which has the following main problems:
[0003] Low processing efficiency: manual operation is time-consuming and labor-intensive, and cannot meet the needs of large-scale production. At the same time, single-function processing equipment needs to frequently change tooling and adjust parameters when processing legs of different shapes and angles, which reduces overall processing efficiency.
[0004] Insufficient processing precision: due to the limitations of manual operation, it is difficult to ensure the dimensional accuracy and surface quality of leg processing. And traditional processing equipment often has insufficient precision when processing complex curved surfaces and small details.
[0005] High labor costs: relying on manual operation and high-skilled workers not only increases the labor costs of enterprises, but also limits the expansion of production scale. SUMMARY
[0006] The utility model overcomes the above-mentioned situation, aims at providing a technical scheme that can solve the above-mentioned problems.
[0007] The glasses leg engraving and milling integrated machine comprises a machine base, a workbench installed on the machine base and translating along the Y-axis, a gantry fixedly installed on the machine base, an engraving and milling cutter group translating along the X-axis and the Z-axis, an installation frame fixedly installed on the workbench, a clamp frame provided on the installation frame along the Y-axis direction, a bias motor fixedly installed on the installation frame and driving the clamp frame to rotate on the XZ plane, a clamp disc rotatably installed on the top of the clamp frame, a leg positioning clamp provided on the clamp disc, and a rotary motor provided in the clamp frame and driving the clamp disc to rotate;
[0008] The engraving and milling cutter group comprises a horizontal slide block horizontally translating along the X-axis on the gantry and an engraving and milling cutter head slidingly installed on the horizontal slide block, the engraving and milling cutter head being provided along the Z-axis direction, and an engraving and milling lifting device provided on the horizontal slide block along the Z-axis direction and driving the engraving and milling cutter head to lift.
[0009] Further, the horizontal slide block is provided with a cutting-off cutter head provided along the X-axis direction and lifting along the Z-axis direction, and the horizontal slide block is further provided with a cutting-off cutter lifting device driving the cutting-off cutter head to lift.
[0010] Further, the clamp disc is fixedly connected with a rotating shaft which is rotationally connected with the mounting frame, the mounting frame is provided with a worm and gear mechanism, the rotating shaft of the rotating motor is connected with the worm of the worm and gear mechanism and drives the rotating shaft to rotate through the worm and gear mechanism.
[0011] Further, a plurality of groups of clamp discs are arranged on the mounting frame and rotate synchronously.
[0012] Further, the temple positioning clamp comprises a clamp base fixedly installed on the clamp disc and a head clamping pneumatic cylinder fixedly installed on the clamp base, and the head clamping pneumatic cylinder is provided with a pneumatic clamping finger for clamping the head of the temple.
[0013] Further, a temple positioning bracket is fixedly installed on the clamp base, the pneumatic clamping finger is arranged at one end of the temple positioning bracket, the other end of the temple positioning bracket is provided with a positioning sliding groove, a pair of positioning sliding blocks which are in sliding connection with the positioning sliding groove are arranged in the positioning sliding groove, and a positioning clamping column which extends out of the notch of the positioning sliding groove and clamps the tail of the temple is arranged on the top of the positioning sliding block.
[0014] Further, a positioning baffle is further fixedly installed on the clamp base, and a positioning top block which is arranged at the front side of the pneumatic clamping finger is fixedly arranged on the top of the positioning baffle.
[0015] Compared with the prior art, the device can be applied to various engraving and milling angles of the temples and processing of special-shaped surfaces, the mechanical driving structure is adopted, automatic processing is realized, the labor cost is reduced, and the processing precision and efficiency are improved.
[0016] The additional aspects and advantages of the present application will be partly given in the following description, partly become obvious from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0018] Figure 1 The figure is a structural schematic view of the present application.
[0019] Figure 2 The figure is a structural schematic view of the present application.
[0020] Figure 3 The figure is a structural schematic view of the mounting frame in the present application.
[0021] Figure 4 It is the structural schematic view of the leg positioning fixture in the utility model. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0023] Please refer to Figures 1-4 The eyeglass leg carving and milling integrated machine comprises a machine base 1, a workbench 2 installed on the machine base 1 and capable of translating along the Y axis, a gantry 3 fixedly installed on the machine base 1, a carving and milling cutter group capable of translating along the X axis and the Z axis and installed on the gantry 3, a mounting rack 5 fixedly installed on the workbench 2, a clamp rack 6 provided on the mounting rack 5 along the Y axis direction, a yaw motor 7 fixedly installed on the mounting rack 5 and capable of driving the clamp rack 6 to rotate on the XZ plane, a clamp disc 8 rotatably installed on the top of the clamp rack 6, a leg positioning fixture 4 provided on the clamp disc 8, and a rotating motor 9 provided in the clamp rack 6 and capable of driving the clamp disc 8 to rotate.
[0024] The carving and milling cutter group comprises a horizontal sliding block 10 capable of translating along the X axis transversely on the gantry 3 and a carving and milling cutter head 11 slidingly installed on the horizontal sliding block 10 and provided along the Z axis direction. The horizontal sliding block 10 is provided with a carving and milling lifting device 12 capable of driving the carving and milling cutter head 11 to lift along the Z axis direction. The utility model combines the X, Y and Z three-axis driving structure, adopts the yaw motor 7 and the rotating motor 9 to realize the multi-angle adjustment of the clamp disc 8, so that the device can be applicable to various carving and milling angles and special-shaped surface processing of the eyeglass leg. The mechanical driving structure is adopted, which is beneficial to realize the automatic processing, reduce the labor cost and improve the processing precision and efficiency.
[0025] Further, the horizontal sliding block 10 is provided with a cutting-off cutter head 13 provided along the X axis direction and capable of lifting along the Z axis direction, and the horizontal sliding block 10 is further provided with a cutting-off cutter lifting device 14 capable of driving the cutting-off cutter head 13 to lift. Specifically, the eyeglass leg carving and milling integrated machine of the utility model further integrates the cutting-off cutter head 13, which is used for cutting off the machining allowance on the eyeglass leg, so that the eyeglass leg does not need to be transferred to a new machine for clamping and cutting off, which is beneficial to save the process and improve the production efficiency.
[0026] Preferably, as Figure 2As shown, the engraving and milling lifting device 12 and the cutter lifting device 14 adopt the driving mode of hydraulic cylinders cooperating with lifting rails to realize the height control of the engraving cutter head 11 and the cutting cutter head 13 in the Z-axis direction; the workbench 2 on the Y-axis and the horizontal sliding block 10 on the X-axis can realize stable movement by adopting guide rails or guide rods cooperating with screw rods.
[0027] Further, the clamp disc 8 is fixedly connected with a rotating shaft 15 which rotates with the mounting frame 5, the mounting frame 5 is provided with a worm and gear mechanism 16, the rotating shaft of the rotating motor 9 is connected with the worm of the worm and gear mechanism 16 and drives the rotating shaft 15 to rotate through the worm and gear mechanism 16. Specifically, the turbine of the worm and gear mechanism 16 is sleeved on the rotating shaft 15, the rotating motor 9 drives the rotating shaft 15 to rotate through the meshing between the worm and the gear, the structure is compact and the transmission is stable, which is beneficial to control the rotating speed and angle of the clamp disc 8 and helps to improve the machining precision.
[0028] Further, a plurality of groups of synchronous rotating clamp discs 8 are arranged on the mounting frame 5. Specifically, as shown in Figure 3 each rotating shaft 15 of each group of clamp discs 8 is sleeved with a synchronous wheel 17 and is driven by a synchronous belt 18, a plurality of pairs of temple legs can be processed in batches, the loading frequency of the temple legs is reduced, the labor degree of the workers is reduced, and the production efficiency is improved. Moreover, all the clamp discs 8 rotate synchronously, so that the clamped temple legs will experience the same processing process, thereby ensuring the consistency and stability of the processing results and ensuring the precision and unified quality standard.
[0029] Further, the temple positioning clamp 4 comprises a clamp base 19 fixedly installed on the clamp disc 8 and a head clamping air cylinder 20 fixedly installed on the clamp base 19, and the head clamping air cylinder 20 is provided with a pneumatic clamping finger 21 for clamping the head of the temple. Specifically, as shown in Figure 4 the head of the temple is generally provided with a hinge head hinged with the frame, and the hinge head is clamped by the pneumatic clamping finger 21 to realize the clamping and fixing of the head of the temple, so as to facilitate the engraving and milling processing or the processing allowance cutting of the head of the temple.
[0030] Further, the clamp base 19 is fixedly installed with a temple positioning support 22, the pneumatic clamping finger 21 is arranged at one end of the temple positioning support 22, the other end of the temple positioning support 22 is provided with a positioning sliding groove 23, a pair of positioning sliding blocks 24 are arranged in the positioning sliding groove 23 in a sliding manner, and the top of the positioning sliding block 24 is provided with a positioning clamping column 25 which extends out of the slot of the positioning sliding groove 23 and clamps the tail of the temple. Specifically, a strip-shaped hole penetrating through the temple positioning support 22 is arranged on the slot wall of the positioning sliding groove 23, and the positioning sliding block 24 is positioned and locked by the locking screw penetrating through the strip-shaped hole.
[0031] Further, the jig base 19 is further fixed with a positioning baffle 26, and the top of the positioning baffle 26 is fixed with a positioning top block 27 arranged at the front side of the pneumatic clamp finger 21. The hinge head of the temple head is placed against the positioning top block 27, which is beneficial to align the position of the temple, and avoids affecting the machining precision due to the deviation of the manually placed position.
[0032] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.
Claims
1. A glasses temple carving and milling integrated machine, comprising a machine base and a workbench mounted on the machine base and translating along a Y axis, a gantry fixedly mounted on the machine base, and a carving and milling cutter group mounted on the gantry and translating along an X axis and a Z axis, characterized in that, The workbench is fixedly provided with a mounting rack, a clamp rack is arranged on the mounting rack along the Y-axis direction, a deflection motor is fixedly arranged on the mounting rack and used to drive the clamp rack to rotate on the XZ plane, a clamp disc is rotatably arranged on the top of the clamp rack, a temple positioning clamp is arranged on the clamp disc, and a rotating motor is arranged in the clamp rack and used to drive the clamp disc to rotate. The engraving and milling cutter set comprises a horizontal sliding block horizontally translating along the X-axis on the gantry and an engraving and milling cutter head slidingly arranged on the horizontal sliding block, the engraving and milling cutter head is arranged along the Z-axis direction, and the horizontal sliding block is provided with an engraving and milling lifting device arranged along the Z-axis direction and used to drive the engraving and milling cutter head to lift.
2. The eyeglass temple carving and milling all-in-one machine of claim 1, wherein, The horizontal sliding block is provided with a cutting-off cutter head arranged along the X-axis direction and lifting along the Z-axis direction, and the horizontal sliding block is further provided with a cutting knife lifting device used to drive the cutting-off cutter head to lift.
3. The eyeglass temple carving and milling machine of claim 1, wherein, The clamp disc is fixedly connected with a rotating shaft in rotation with the mounting rack, the mounting rack is provided with a worm and gear mechanism, the rotating shaft of the rotating motor is connected with the worm of the worm and gear mechanism and drives the rotating shaft to rotate through the worm and gear mechanism.
4. The eyeglass temple carving and milling all-in-one machine according to claim 1 or 3, characterized in that, The mounting rack is provided with a plurality of groups of clamp discs rotating synchronously.
5. The eyeglass temple carving and milling machine of claim 1, wherein, The temple positioning clamp comprises a clamp base fixedly arranged on the clamp disc and a head clamping air cylinder fixedly arranged on the clamp base, and the head clamping air cylinder is provided with a pneumatic clamping finger used to clamp the head of the temple.
6. The eyeglass temple carving and milling all-in-one machine of claim 5, wherein, The clamp base is fixedly provided with a temple positioning bracket, the pneumatic clamping finger is arranged at one end of the temple positioning bracket, the other end of the temple positioning bracket is provided with a positioning sliding groove, a pair of positioning sliding blocks are arranged in the positioning sliding groove in sliding cooperation, and the top of the positioning sliding blocks is provided with a positioning clamping column extending out of the notch of the positioning sliding groove and clamping the tail of the temple.
7. The eyeglass temple carving and milling machine of claim 5, wherein, The clamp base is further fixedly provided with a positioning baffle, and the top of the positioning baffle is fixedly provided with a positioning top block arranged in front of the pneumatic clamping finger.