Grating ruler structure of myopia glasses processing machine
By improving the grating scale structure, including components such as grating L-shaped support, cylinder seat and laser pen seat, the problem of insufficient accuracy and stability of the traditional grating scale is solved, high precision and anti-interference ability are achieved, and the processing of myopia lenses is improved. Quality and efficiency.
Patent Information
- Application Number
- CN202421034279.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The traditional grating scale has insufficient structural accuracy, poor stability, and is easily affected by environmental interference, which affects the processing quality and efficiency of myopia lenses.
It adopts a structure including grating L-shaped support, grating box cover, cylinder seat, small cylinder, laser pen seat, spline nut ball guide shaft, spring round block and spring round card, combined with grating circuit board and measuring arm, Improves the accuracy and stability of the grating scale and enhances the anti-interference ability.
It achieves high precision, high stability and strong anti-interference ability, improves the processing quality and efficiency of myopia lenses, and meets market demand.
Smart Images
Figure CN222188187U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of myopic mirror processing machines, in particular to a grating ruler structure of a myopic mirror processing machine. Background Art
[0002] With the increasing demand for visual health in modern society, myopia is becoming more and more common, and the market demand for myopia lenses, as an important tool for correcting vision, is also increasing. Therefore, the research and development and production of myopia lens processing machines are of great significance to improving lens processing efficiency, ensuring lens quality and meeting personalized needs.
[0003] In the process of myopia lens processing, grating ruler is an important measuring tool, which is widely used in lens processing and testing. With its advantages of high precision, high stability and easy integration, grating ruler has become an indispensable part of myopia lens processing machine. However, there are some problems with the traditional grating ruler structure, such as insufficient precision, poor stability, and susceptibility to environmental interference, which directly affect the processing quality and efficiency of myopia lenses. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the existing grating ruler structure has insufficient precision, poor stability, and is easily disturbed by the environment, which affects the processing quality and efficiency of myopia lenses.
[0005] In order to solve the above technical problems, the technical scheme adopted by the utility model is as follows: it comprises a grating L-shaped support, a grating box cover is fixedly connected to the bottom of the grating L-shaped support, a grating sleeve is fixedly connected to the bottom of the grating box cover, a cylinder seat is fixedly connected in the grating box cover, a small cylinder is installed on the cylinder seat, two laser pen holders are arranged in the grating box cover, one of the laser pen holders is fixedly connected to the movable shaft of the small cylinder, the other laser pen holder is fixedly connected to the grating box cover, laser pens are installed on the two laser pen holders, and spline nut ball guide shafts are fixedly connected to the bottoms of the two laser pen holders, a spring round pressure block fixedly connected to the spline nut ball guide shaft is sleeved on the outer side of the spline nut ball guide shaft, a spring round clamping column slidably connected to the spline nut ball guide shaft is sleeved on the outer side of the spline nut ball guide shaft, and the spring round clamping column is fixedly connected to the grating box cover, the spring round pressure block and the spring round clamping column are connected by a spring sleeved on the outer side of the spline nut ball guide shaft, a measuring arm hand is arranged at the bottom end of the spline nut ball guide shaft, and a probe is arranged on the measuring arm hand.
[0006] As a further improvement of the utility model, one side of the grating box cover is fixedly connected to a grating wire slot cover, and a grating circuit board is installed inside the grating wire slot cover.
[0007] As a further improvement of the utility model, the grating L-shaped support is provided with a plurality of mounting holes and through holes for the small cylinder to pass through.
[0008] As a further improvement of the utility model, a mirror material is provided on the side of the grating circuit board close to the laser pen.
[0009] As a further improvement of the utility model, the measuring arm is fixedly connected to the spline nut ball guide shaft through an arm round pressure block and an arm square pressure block.
[0010] The beneficial effects of the utility model: the utility model has the characteristics of high precision, high stability, strong anti-interference ability, etc., improves the processing quality and efficiency of myopia lenses, and meets market demand. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the overall structure of a grating ruler structure of a myopic mirror processing machine of the utility model;
[0012] Figure 2 The utility model is an overall exploded view of a grating ruler structure of a myopic mirror processing machine.
[0013] As shown in the figure: 1. Grating L-shaped support; 2. Grating box cover; 3. Grating wire slot cover; 4. Grating sleeve; 5. Cylinder seat; 6. Small cylinder; 7. Laser pen holder; 8. Laser pen; 9. Spline nut ball guide shaft; 10. Spring round pressure block; 11. Spring round clamping column; 12. Spring; 13. Measuring arm; 14. Arm round pressure block; 15. Arm square pressure block; 16. Probe; 17. Grating circuit board. DETAILED DESCRIPTION
[0014] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may change accordingly according to their different locations and different usage states; therefore, these or other directional terms should not be interpreted as restrictive terms.
[0015] The singular forms "a", "said" and "the" used in this specification are intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.
[0016] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It should be understood that the implementation methods described herein are only used to explain this application and are not used to limit this application.
[0017] The utility model provides the following Figure 1 and Figure 2 The grating L-shaped support 1 is shown, the bottom of the grating L-shaped support 1 is fixedly connected to a grating box cover 2, the bottom of the grating box cover 2 is fixedly connected to a grating sleeve 4, the grating box cover 2 is fixedly connected to a cylinder seat 5, a small cylinder 6 is installed on the cylinder seat 5, two laser pen holders 7 are arranged in the grating box cover 2, one of the laser pen holders 7 is fixedly connected to the movable shaft of the small cylinder 6, the other laser pen holder 7 is fixedly connected to the grating box cover 2, the two laser pen holders 7 are both installed with laser pens 8, and the bottoms of the two laser pen holders 7 are fixedly connected to the A spline nut ball guide shaft 9 is connected, and a spring round pressure block 10 fixedly connected to the spline nut ball guide shaft 9 is sleeved on the outer side thereof. A spring round clamping column 11 slidably connected to the spline nut ball guide shaft 9 is sleeved on the outer side thereof, and the spring round clamping column 11 is fixedly connected to the grating box cover 2. The spring round pressure block 10 and the spring round clamping column 11 are connected by a spring 12 sleeved on the outer side of the spline nut ball guide shaft 9. A measuring arm 13 is provided at the bottom end of the spline nut ball guide shaft 9, and a probe 16 is provided on the measuring arm 13.
[0018] like Figure 1 and Figure 2 As shown, in the utility model, one side of the grating box cover 2 is fixedly connected with a grating wire slot cover 3, and a grating circuit board 17 is installed inside the grating wire slot cover 3.
[0019] like Figure 1 and Figure 2 As shown, the grating L-shaped support 1 of the utility model is provided with a plurality of mounting holes and a through hole for the small cylinder 6 to pass through.
[0020] In the present invention, a mirror material is provided on the side of the grating circuit board 17 close to the laser pen.
[0021] like Figure 1 and Figure 2 As shown, in the utility model, the measuring arm 13 is fixedly connected to the spline nut ball guide shaft 9 through the arm round pressing block 14 and the arm square pressing block 15.
[0022] Working principle: When the utility model is implemented, the laser pen holder 7, the spline nut ball guide shaft 9, and the measuring arm hand 13 are pushed to make linear motion by controlling the start of the small cylinder 6, so that the probe 16 moves to the highest point, and the two probes 16 are moved to the myopic lens to be detected after the distance between them is maximized. The small cylinder 6 gently pulls back the laser pen holder 7, the spline nut ball guide shaft 9, and the measuring arm hand 13 by the spring 12 to protect the myopic lens. The laser pen 8 emits laser to irradiate the mirror material of the grating circuit board 17. The change of the probe position when the myopic lens rotates is measured by the probe 16, and the identification parameters are changed according to the displacement light.
[0023] The above implementation modes are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the implementation modes of the present invention.
Claims
1. A grating ruler structure for a myopic lens processing machine, comprising a grating L-shaped support (1), characterized in that: The bottom of the grating L-shaped support (1) is fixedly connected to a grating box cover (2), the bottom of the grating box cover (2) is fixedly connected to a grating sleeve (4), the inside of the grating box cover (2) is fixedly connected to a cylinder seat (5), a small cylinder (6) is installed on the cylinder seat (5), two laser pen holders (7) are arranged inside the grating box cover (2), one of the laser pen holders (7) is fixedly connected to the movable shaft of the small cylinder (6), the other laser pen holder (7) is fixedly connected to the grating box cover (2), the two laser pen holders (7) are both installed with a laser pen (8), and the bottoms of the two laser pen holders (7) are both fixedly connected to the movable shaft of the small cylinder (6). A spline nut ball guide shaft (9) is connected, the outer side of the spline nut ball guide shaft (9) is sleeved with a spring round pressure block (10) fixedly connected thereto, the outer side of the spline nut ball guide shaft (9) is sleeved with a spring round clamping column (11) slidably connected thereto, and the spring round clamping column (11) is fixedly connected to the grating box cover (2), the spring round pressure block (10) and the spring round clamping column (11) are connected via a spring (12) sleeved on the outer side of the spline nut ball guide shaft (9), and a measuring arm (13) is provided at the bottom end of the spline nut ball guide shaft (9), and a probe (16) is provided on the measuring arm (13).
2. The grating scale structure of the myopic mirror processing machine according to claim 1 is characterized in that: One side of the grating box cover (2) is fixedly connected to a grating wire slot cover (3), and a grating circuit board (17) is installed inside the grating wire slot cover (3).
3. The grating scale structure of the myopic mirror processing machine according to claim 1 is characterized in that: The grating L-shaped support (1) is provided with a plurality of mounting holes and a through hole for a small cylinder (6) to pass through.
4. The grating scale structure of the myopic mirror processing machine according to claim 2 is characterized in that: The grating circuit board (17) is provided with a mirror material on one side close to the laser pen.
5. The grating scale structure of the myopic mirror processing machine according to claim 1 is characterized in that: The measuring arm hand (13) is fixedly connected to the spline nut ball guide shaft (9) via an arm hand round pressing block (14) and an arm hand square pressing block (15).