Spectacle lens processing device

Abstract

The utility model discloses a spectacle lens processing device which comprises a supporting frame, a supporting table and a drill bit, and further comprises a plurality of rubber blocks which are circularly distributed and fixedly arranged on the supporting table. The clamping ring is slidably arranged outside the rubber block in a sleeving manner; the driving part is fixedly arranged on the supporting table and is in transmission connection with the clamping ring; the outer diameter of the rubber block is slightly greater than the inner diameter of the clamping ring; the fixing sleeve is fixedly arranged on the top of the drill bit; the clamping rod is telescopically arranged on the supporting frame; the movable end of the clamping rod movably penetrates through the fixing sleeve; the groove is formed in the inner side of the top of the rubber block; the cavities are defined by the side faces of the adjacent rubber blocks. The limiting rods are uniformly and fixedly arranged on the inner wall of the clamping ring and movably mounted in the corresponding cavities; and the fixing blocks are fixedly arranged at the two ends of the clamping ring and are in transmission connection with the fixing blocks, in daily production and life, through arrangement of the clamping ring and the rubber block, clamping from the peripheral side of the lens is achieved, and the phenomenon that the lens is damaged by the clamp in the machining process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses processing. Background Art

[0002] Drilling refers to the operation of machining holes in solid materials with a drill bit. In the process of processing glasses, drilling equipment is used to drill holes in the glasses frame in order to fix the lenses. However, the drill bit is often fixed on the drilling equipment. When the drill bit is damaged, it cannot be repaired or replaced. Usually, the lenses are processed after being fixed at both ends. This fixing method can easily cause damage to the lenses during the processing. Summary of the invention

[0003] The utility model aims to solve one of the technical problems existing in the prior art.

[0004] The present application provides an eyeglass lens processing device, including a support frame, a support table and a drill bit, and also includes:

[0005] A plurality of rubber blocks are distributed in a circular shape and fixed on a supporting platform;

[0006] A clamping ring, which can be slidably sleeved outside the rubber block;

[0007] A driving member, which is fixed on the supporting platform and is drivingly connected to the clamping ring;

[0008] Among them, the outer diameter of the rubber block is slightly larger than the inner diameter of the clamping ring.

[0009] Also includes:

[0010] A fixed sleeve, which is fixed on the top of the drill bit;

[0011] A clamping rod, which is telescopically arranged on the supporting frame;

[0012] The movable end of the clamping rod movably penetrates the fixing sleeve.

[0013] Also includes:

[0014] A groove is provided on the inner side of the top of the rubber block;

[0015] A plurality of cavities are enclosed by the sides of adjacent rubber blocks.

[0016] Also includes:

[0017] A plurality of limit rods are evenly fixed on the inner wall of the clamping ring;

[0018] Wherein, the limit rod is movably installed in the corresponding cavity;

[0019] A pair of fixed blocks, which are fixed at both ends of the clamping ring;

[0020] Wherein, the driving member is transmission connected with the fixing block.

[0021] The drive components include:

[0022] A threaded hole is provided at the center of one of the fixing blocks;

[0023] A threaded rod, which is meshed and connected with the threaded hole and rotatably disposed on the support platform;

[0024] The driving motor is fixedly arranged below the supporting platform and is drivingly connected with the threaded rod.

[0025] Also includes:

[0026] A driving wheel, which is fixedly sleeved outside the output shaft of the driving motor;

[0027] A driven wheel, the fixed sleeve of which is arranged outside the threaded rod;

[0028] The transmission chain connects the driving wheel and the driven wheel.

[0029] Also includes:

[0030] A guide hole, which is arranged at the center of another fixed block;

[0031] The guide rod movably passes through the guide hole, and the bottom end is fixedly connected to the support sleeve.

[0032] Also includes:

[0033] A fixing groove, which is arranged on the supporting frame;

[0034] Magnet 1, which is fixed in the fixing groove;

[0035] A fixing rod, which is fixed at the center of the fixing sleeve and is opposite to the fixing groove;

[0036] The second magnet is fixed on the top of the fixed rod and is magnetically attracted to the first magnet.

[0037] Also includes:

[0038] The mounting slots are arranged on both sides of the support frame, and the ports are provided with limit blocks;

[0039] A limit plate is slidably disposed in the installation groove and fixedly connected to the bottom end of the clamping rod;

[0040] A spring, two ends of which are respectively fixed to the mounting groove and the limiting plate;

[0041] The top end of the clamping rod movably passes through the fixing sleeve.

[0042] Also includes:

[0043] A sliding hole, which is arranged on the side of the fixing sleeve;

[0044] The end of the arc block is fixedly connected to the clamping rod and movably passes through the sliding hole.

[0045] The beneficial effects of the utility model are as follows:

[0046] 1. Through the setting of the clamping ring and the rubber block, the lens can be clamped from the peripheral side to prevent the lens from being damaged by the fixture during processing;

[0047] 2. Through the movable clamping connection between the fixing sleeve and the clamping rod, the drill bit can be detachably installed on the support frame, which is convenient for repairing and replacing the damaged drill bit and improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 This is a front view of the processing device in the embodiment of the present application;

[0049] Figure 2 A top view of the support platform in the embodiment of the present application;

[0050] Figure 3 For the middle Figure 1 A schematic diagram of the enlarged local structure in the middle.

[0051] Reference numerals

[0052] 1-support frame, 2-support table, 3-drill bit, 4-rubber block, 5-clamping ring, 6-driving member, 61-threaded hole, 62-threaded rod, 63-driving motor, 64-driving wheel, 65-driven wheel, 66-transmission chain, 7-clamping rod, 8-groove, 9-cavity, 10-limiting rod, 11-fixing block, 12-guide hole, 13-guide rod, 14-fixing groove, 15-magnet one, 16-fixing rod, 17-magnet two, 18-installing groove, 19-limiting block, 20-limiting plate, 21-spring, 22-sliding hole, 23-arc block, 24-fixing sleeve. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0054] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0055] The eyeglass lens processing device provided in the embodiment of the present application is described in detail below through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0056] Embodiment 1:

[0057] like Figure 1 to Figure 2 As shown, an embodiment of the present application provides an eyeglass lens processing device, including a support frame 1, a support platform 2 and a drill bit 3, and also includes a plurality of rubber blocks 4, which are distributed in a circular shape and fixed on the support platform 2; a clamping ring 5, which can be slidably mounted on the outside of the rubber block 4; a driving member 6, which is fixed on the support platform 2 and is transmission-connected to the clamping ring 5; wherein the outer diameter of the rubber block 4 is slightly larger than the inner diameter of the clamping ring 5.

[0058] Furthermore, it also includes a groove 8 which is arranged on the inner side of the top of the rubber block 4 ; and a plurality of cavities 9 which are surrounded by the side surfaces of adjacent rubber blocks 4 .

[0059] Furthermore, it also includes a plurality of limit rods 10, which are evenly fixed on the inner wall of the clamping ring 5; wherein the limit rods 10 are movably installed in the corresponding cavities 9; a pair of fixed blocks 11, which are fixed at both ends of the clamping ring 5; wherein the driving member 6 is transmission-connected to the fixed blocks 11.

[0060] Furthermore, the driving member 6 includes a threaded hole 61, which is arranged at the center of one of the fixed blocks 11; a threaded rod 62, which is meshed with the threaded hole 61 and can be rotatably arranged on the support platform 2; and a driving motor 63, which is fixed under the support platform 2 and is transmission-connected to the threaded rod 62.

[0061] Furthermore, it also includes a driving wheel 64, whose fixing sleeve 24 is arranged outside the output shaft of the driving motor 63; a driven wheel 65, whose fixing sleeve 24 is arranged outside the threaded rod 62; and a transmission chain 66, which transmission connects the driving wheel 64 and the driven wheel 65.

[0062] Furthermore, it also includes a guide hole 12, which is arranged at the center of another fixed block 11; a guide rod 13, which movably passes through the guide hole 12, and the bottom end of which is fixedly connected to the support sleeve.

[0063] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the support platform 2 is fixedly mounted on the support frame 1, and the drill bit 3 is fixedly mounted on the output end of the support frame 1. A driving device is provided on the support frame 1 for driving the drill bit 3 to work.

[0064] A plurality of rubber blocks 4 are fixedly mounted on the top surface of the support platform 2, the rubber blocks 4 are arc-shaped, and a plurality of rubber blocks 4 are arranged in a circle; a groove 8 is arranged at the top end of the rubber block 4, and adjacent grooves 8 are connected to each other; a clamping ring is movably sleeved outside the rubber block 4, and the inner diameter of the clamping ring is slightly smaller than the outer diameter of the circle surrounded by the plurality of rubber blocks 4, the clamping ring is transmission-connected with the driving member 6, and the clamping ring can be driven by the driving member 6 to slide along the axial direction of the rubber block 4; the lens is placed in the groove 8, and the clamping ring is driven by the driving member 6 to move upward, and the rubber block 4 is tightened during the movement, and the rubber block 4 contracts inward to clamp the lens, and at the same time, since the rubber block 4 is relatively soft and rough in texture, it can protect the lens and prevent the lens from sliding.

[0065] Fixed blocks 11 are fixedly provided on the sides of both ends of the clamping ring, and guide holes 12 and threaded holes 61 are respectively provided in the centers of the two fixed blocks 11. Guide rods 13 and threaded rods 62 are respectively movably provided in the guide holes 12 and threaded holes 61. The bottom end of the guide rod 13 is fixedly installed on the support platform 2, and the threaded rod 62 is threadedly connected to the threaded hole 61 through the thread on the surface, and is rotatably installed on the support platform 2. The bottom end of the threaded rod 62 movably penetrates the support platform 2, and the clamping ring can be driven to move by driving the rotation of the threaded rod 62, and the clamping ring is limited by the guide rod 13 at the same time.

[0066] A driving rod motor is fixedly installed on the bottom surface of the support platform 2. The output end fixing sleeve 24 of the driving motor 63 is provided with a driving wheel 64, and the bottom end outer fixing sleeve 24 of the threaded rod 62 is provided with a driven wheel 65. The driving wheel 64 and the driven wheel 65 are connected by a transmission chain 66, so that the threaded rod 62 is driven to rotate by the driving motor 63.

[0067] The spacing between the rubber blocks 4 forms a cavity 9, and the inner wall of the clamping ring is provided with a limit rod 10 which can be installed in the cavity 9. The height of the limit rod 10 is lower than the height of the clamping ring to prevent the limit rod 10 from interfering with the lens when the clamping ring moves to the clamping position. At the same time, the rubber block 4 can be supported by the setting of the limit rod 10.

[0068] Embodiment 2:

[0069] like Figures 1 to 3 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes a fixing sleeve 24, which is fixed on the top of the drill bit 3; a clamping rod 7, which is telescopically arranged on the support frame 1; wherein the movable end of the clamping rod 7 movably passes through the fixing sleeve 24.

[0070] Furthermore, it also includes a fixing groove 14, which is arranged on the support frame 1; a magnet 15, which is fixed in the fixing groove 14; a fixing rod 16, which is fixed at the center of the fixing sleeve 24 and is opposite to the fixing groove 14; a magnet 2 17, which is fixed at the top of the fixing rod 16 and is magnetically attracted to the magnet 15.

[0071] Furthermore, it also includes a mounting groove 18, which is arranged on both sides of the support frame 1, and a limit block 19 is provided at the port; a limit plate 20, which is slidably arranged in the mounting groove 18 and fixedly connected to the bottom end of the clamping rod 7; a spring 21, whose two ends are respectively fixedly connected to the mounting groove 18 and the limit plate 20; wherein, the top end of the clamping rod 7 movably passes through the fixing sleeve 24.

[0072] Furthermore, it also includes a sliding hole 22 which is arranged on the side of the fixing sleeve 24 ; an arc block 23 , an end of which is fixedly connected to the clamping rod 7 and movably passes through the sliding hole 22 .

[0073] In this embodiment of the present application, due to the adoption of the above-mentioned structure, a fixing groove 14 is provided at the output end of the support frame 1, and an installation groove 18 is provided on the peripheral side of the support frame 1, and a clamping rod 7 and a limit plate 20 are slidably provided in the installation groove 18, and at the same time, a fixing sleeve 24 is fixedly installed at the top end of the drill bit 3, and the fixing sleeve 24 is movably sleeved on the outside of the output end of the support frame 1, and a sliding hole 22 is provided on the side of the fixing sleeve 24. By installing the movable end of the clamping rod 7 into the sliding hole 22, the fixing sleeve 24 and the support frame 1 are clamped.

[0074] The mounting groove 18 is fixedly installed with a spring 21 , and both ends of the spring 21 are fixedly connected to the limit plate 20 and the mounting groove 18 . Through the setting of the spring 21 , the extension and rebound of the clamping rod 7 can be realized, thereby facilitating the separation of the fixing sleeve 24 from the support frame 1 .

[0075] The movable end of the clamping rod 7 is fixedly mounted with an arc block 23 . Due to the arc surface setting of the arc block 23 , when the fixing sleeve 24 is installed, the arc block 23 can slide on the inner surface of the fixing sleeve 24 to reduce the friction between the fixing sleeve 24 and the clamping rod 7 .

[0076] The output end of the support frame 1 is provided with a fixing groove 14 , and a fixing rod 16 is fixedly installed in the fixing sleeve 24 . The installation position of the drill bit 3 is positioned by installing the fixing rod 16 into the fixing groove 14 .

[0077] A magnet 15 is fixedly installed in the fixing groove 14 , and a magnet 2 17 is fixedly installed on the fixing rod 16 . The magnet 15 and the magnet 2 17 are attracted to each other, thereby further improving the connection strength between the drill bit 3 and the support frame 1 .

[0078] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0079] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A spectacle lens processing device, comprising a support frame (1), a support platform (2) and a drill bit (3), characterized in that: Also includes: A plurality of rubber blocks (4) which are distributed in a circular shape and are fixed on the support platform (2); A clamping ring (5) which is slidably mounted outside the rubber block (4); A driving member (6) is fixedly mounted on the support platform (2) and is drivingly connected to the clamping ring (5); The outer diameter of the rubber block (4) is slightly larger than the inner diameter of the clamping ring (5).

2. The eyeglass lens processing device according to claim 1, characterized in that: Also includes: A fixed sleeve (24) fixedly mounted on the top of the drill bit (3); A clamping rod (7) which is telescopically arranged on the support frame (1); The movable end of the clamping rod (7) movably penetrates the fixing sleeve (24).

3. The eyeglass lens processing device according to claim 1, characterized in that: Also includes: A groove (8) is provided on the inner side of the top of the rubber block (4); A plurality of cavities (9) are formed by the sides of adjacent rubber blocks (4).

4. The eyeglass lens processing device according to claim 1, characterized in that: Also includes: A plurality of limiting rods (10) are evenly fixed on the inner wall of the clamping ring (5); Wherein, the limiting rod (10) is movably installed in the corresponding cavity (9); A pair of fixing blocks (11) fixedly arranged at two ends of the clamping ring (5); The driving member (6) is transmission-connected to the fixing block (11).

5. The eyeglass lens processing device according to claim 4, characterized in that: The driving member (6) comprises: A threaded hole (61) disposed at the center of one of the fixing blocks (11); A threaded rod (62) meshed with the threaded hole (61) and rotatably disposed on the support platform (2); A driving motor (63) is fixedly arranged below the support platform (2) and is drivingly connected to the threaded rod (62).

6. The eyeglass lens processing device according to claim 5, characterized in that: Also includes: A driving wheel (64), whose fixing sleeve (24) is arranged outside the output shaft of the driving motor (63); A driven wheel (65), whose fixing sleeve (24) is arranged outside the threaded rod (62); A transmission chain (66) is used to transmission-connect the driving wheel (64) and the driven wheel (65).

7. The eyeglass lens processing device according to claim 4, characterized in that: Also includes: A guide hole (12) is provided at the center of another fixing block (11); The guide rod (13) movably passes through the guide hole (12), and the bottom end is fixedly connected to the support sleeve.

8. The eyeglass lens processing device according to claim 2, characterized in that: Also includes: A fixing groove (14) provided on the supporting frame (1); A magnet (15) fixed in the fixing groove (14); A fixing rod (16) is fixedly arranged at the center of the fixing sleeve (24) and is opposite to the fixing groove (14); Magnet 2 (17) is fixedly mounted on the top of the fixing rod (16) and is magnetically attracted to magnet 1 (15).

9. The eyeglass lens processing device according to claim 2, characterized in that: Also includes: A mounting groove (18) is provided on both sides of the support frame (1), and a stop block (19) is provided at the port; A limiting plate (20) is slidably disposed in the mounting groove (18) and is fixedly connected to the bottom end of the clamping rod (7); A spring (21), two ends of which are respectively fixed to the mounting groove (18) and the limiting plate (20); The top end of the clamping rod (7) movably penetrates the fixing sleeve (24).

10. The eyeglass lens processing device according to claim 2, characterized in that: Also includes: A sliding hole (22) provided on a side of the fixing sleeve (24); The end of the arc block (23) is fixedly connected to the clamping rod (7) and movably passes through the sliding hole (22).

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