Lens outer diameter cutting mechanism

Abstract

The utility model discloses and provides a lens outer diameter cutting mechanism which can accurately control the cut-in amount of a cutter without manually controlling the movement of the cutter. The lens outer diameter cutting device comprises a lens jig table, and further comprises a cutting moving track table, a stepless speed change moving motor, a lens outer diameter cutting motor, a cutter and a cutting amount control micrometer. The device is suitable for the field of lens outer diameter cutting machining.

Description

Technical Field

[0001] The utility model relates to a lens outer diameter cutting mechanism. Background Art

[0002] In the lens outer diameter cutting process, it is necessary to use a cutting knife to cut the outer diameter of the lens in the past, and the cutting depth of the lens is achieved by manually controlling the movement of the cutting knife. However, this often results in insufficient precision in the cutting amount, and manual control of the cutting knife also poses a safety hazard. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a lens outer diameter cutting mechanism which can control the movement of the cutting knife without manual work and can accurately control the cutting amount of the cutting knife.

[0004] The utility model includes a lens fixture table, characterized in that: the lens outer diameter cutting mechanism also includes a cutting movable track table, a continuously variable speed movable motor, a lens outer diameter cutting motor, a cutter and a cutting amount control micrometer, the cutting movable track table is adapted to be horizontally placed below the lens fixture table and is perpendicular to the length direction of the lens fixture table, the continuously variable speed movable motor is adapted to be movably arranged on the cutting movable track table and is adapted to be movably placed on the left side of the lens fixture table, the lens outer diameter cutting motor is adapted to be fixedly connected and arranged on the outside of the continuously variable speed movable motor, the cutter is adapted to be transmission-connected and arranged on the output end of the lens outer diameter cutting motor and is adapted to be movably placed on one side of the lens fixture of the lens fixture table, the cutting amount control micrometer is adapted to be fixedly arranged on the right side below the lens fixture table, and the output end of the cutting amount control micrometer is adapted to be movably placed on the right side of the continuously variable speed movable motor.

[0005] A protective cover is adapted to be arranged on the output end of the lens outer diameter cutting motor, the cutter is adapted to be arranged in the protective cover, and the side end operation opening of the protective cover is adapted to be arranged on the left side of the lens fixture table.

[0006] Beneficial effect: In the utility model, the continuously variable speed moving motor drives the lens outer diameter cutting motor and the cutter to move along the cutting moving track table on one side of the lens fixture table, thereby realizing manual driving of the lens outer diameter cutting motor and the cutter for lens cutting movement; the cutting amount control micrometer is used to control the maximum travel stroke of the continuously variable speed moving motor on the cutting moving track table, thereby realizing the control of the maximum cutting amount of the lens by the cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a top view structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0008] like Figure 1 As shown, the utility model includes a lens fixture table 1, and the utility model also includes a cutting movable track table 2, a continuously variable speed movable motor 3, a lens outer diameter cutting motor 6, a cutter 4 and a cutting amount control micrometer 5. The cutting movable track table 2 is adapted to be horizontally placed below the lens fixture table 1 and is perpendicular to the length direction of the lens fixture table 1. The continuously variable speed movable motor 3 is adapted to be movably arranged on the cutting movable track table 2 and is adapted to be movably placed on the left side of the lens fixture table 1. The lens outer diameter cutting motor 6 is adapted to be fixedly connected and arranged on the outside of the continuously variable speed movable motor 3. The cutter 4 is adapted to be transmission-connected and arranged on the output end of the lens outer diameter cutting motor 6 and is adapted to be movably placed on one side of the lens fixture of the lens fixture table 1. The cutting amount control micrometer 5 is adapted to be fixedly arranged on the right side below the lens fixture table 1, and the output end 51 of the cutting amount control micrometer 5 is adapted to be movably placed on the right side of the continuously variable speed movable motor 3.

[0009] A protective cover is adapted to be provided on the output end of the lens outer diameter cutting motor 6 , the cutter 4 is adapted to be arranged in the protective cover, and the side end operation opening of the protective cover is adapted to be arranged on the left side of the lens fixture table 1 .

[0010] In the utility model, the continuously variable speed moving motor 3 drives the lens outer diameter cutting motor 6 and the cutter 4 to move along the cutting moving track table 2 on one side of the lens fixture table 1, so as to realize the manual driving of the lens outer diameter cutting motor 6 and the cutter 4 to perform lens cutting movement; the cutting amount control micrometer 5 is twisted to control the extension length of the output end 51 of the cutting amount control micrometer 5 to resist the moving continuously variable speed moving motor 3, and then control the maximum travel stroke of the continuously variable speed moving motor 3 on the cutting moving track table 2, so as to realize the control of the maximum cutting amount of the lens by the cutter 4.

[0011] The utility model is suitable for the field of lens outer diameter cutting processing.

Claims

1. A lens outer diameter cutting mechanism, comprising a lens fixture table (1), characterized in that: The lens outer diameter cutting mechanism further comprises a cutting movable track platform (2), a continuously variable speed movable motor (3), a lens outer diameter cutting motor (6), a cutter (4) and a cutting amount control micrometer (5); the cutting movable track platform (2) is adapted to be horizontally placed below the lens fixture platform (1) and is perpendicular to the length direction of the lens fixture platform (1); the continuously variable speed movable motor (3) is adapted to be movably arranged on the cutting movable track platform (2) and is adapted to be movably placed on the left side of the lens fixture platform (1); The lens outer diameter cutting motor (6) is adapted and fixedly connected to be arranged outside the continuously variable speed moving motor (3); the cutting knife (4) is adapted and transmission-connected to be arranged on the output end of the lens outer diameter cutting motor (6) and is adapted and movably arranged on one side of the lens fixture of the lens fixture table (1); the cutting amount control micrometer (5) is adapted and fixedly arranged on the right side below the lens fixture table (1); and the output end of the cutting amount control micrometer (5) is adapted and movably arranged on the right side of the continuously variable speed moving motor (3).

2. A lens outer diameter cutting mechanism according to claim 1, characterized in that: A protective cover is adapted to be provided on the output end of the lens outer diameter cutting motor (6), the cutter (4) is adapted to be arranged in the protective cover, and the side end operation opening of the protective cover is adapted to be arranged on the left side of the lens fixture table (1).

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