Optical instrument machining and grinding mechanism

Abstract

The utility model discloses an optical instrument machining and polishing mechanism, relates to the field of optical lens polishing, solves the problem that an existing device is difficult to efficiently position and accurately polish an arc-shaped optical lens according to requirements, and adopts the following scheme that the optical instrument machining and polishing mechanism comprises a working table plate and a limiting mechanism which is arranged at the top of the working table plate and is used for clamping the arc-shaped lens; a polishing mechanism for polishing the positioned lens is further fixedly mounted at the top of the working table plate; the limiting mechanism comprises two electric cylinder sets opposite in position, the output ends of the electric cylinder sets are fixedly connected with clamping heads, and clamping assemblies are assembled at the front ends of the clamping heads. According to the machining and grinding mechanism for the optical instrument, through the arrangement of the working table plate, the limiting mechanism on the top side of the working table plate and the grinding mechanism, the limiting mechanism can be used for correspondingly positioning optical lenses according to different optical lenses, and then all assemblies in the grinding mechanism are arranged in a matched mode; arc-shaped polishing can be carried out on the optical lens to be tested from the top side of the optical lens to be tested in a rotating mode, and then the polishing effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical instrument processing technical field, concretely is a kind of optical instrument processing polishing mechanism. BACKGROUND

[0002] Optical instrument is by single or multiple optical devices combination constitutes, mainly divided into two categories, one is the optical instrument of real image, such as slide projector and camera etc., another kind of optical instrument of virtual image, such as telescope, microscope and magnifying glass etc., in the production process of optical instrument, need to be polished by polishing mechanism to optical instrument parts, its principle is that power machine drives polishing wheel to rotate, so that steel wool brush at the bottom of polishing wheel is polished to workpiece, polishing mechanism is by workbench, installation frame, polisher and polishing table constitutes, and polishing mechanism is widely used in finishing and surface polishing treatment in mould industry, and it is a kind of similar pneumatic product replacement product;

[0003] Through the search, the application book with patent application No.202320063516.5 discloses an optical instrument processing polishing mechanism, which comprises a workbench, a polishing table is arranged on the top of the workbench, a limiting structure is arranged in the polishing table, the limiting structure comprises an installation groove, the installation groove is arranged in the polishing table, threaded rods are rotatably connected to the left and right side walls of the inner cavity of the installation groove, and connecting blocks are threadedly connected to the outer surfaces of the two threaded rods. The optical instrument processing polishing mechanism can fix the position of the optical instrument parts semi-automatically through the limiting structure, so that the optical instrument parts are located on the top of the polishing table, which facilitates the polishing of the optical instrument parts by the workers, solves the problem that the polishing of the optical instrument parts is affected by the movement of the optical instrument parts during polishing, and improves the efficiency of the polishing of the optical instrument parts, thereby enhancing the practicability of the polishing mechanism in the processing of the optical instrument parts.

[0004] The above-mentioned application file realizes the positioning of the lens through the limiting mechanism, and then the lens is polished by the polishing mechanism. However, first of all, the vertically arranged polishing mechanism is not convenient for efficiently polishing the optical lens with an arc-shaped top side, and secondly, the limiting mechanism is not convenient for efficiently limiting the arc-shaped optical lens.

[0005] Therefore, we propose an optical instrument processing polishing mechanism. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides an optical instrument processing polishing mechanism, which solves the problem that the existing device cannot efficiently and accurately polish the arc-shaped optical lens according to requirements.

[0007] In order to achieve the above object, the utility model discloses a kind of optical instrument processing polishing mechanism, including workbench plate and the top for clamping arc lens of its limit mechanism, and the top of workbench plate is also fixedly installed with the polishing mechanism for polishing after locating lens;

[0008] The limit mechanism includes two groups of position opposite electric cylinder groups, the output end of the electric cylinder group is fixedly connected with a chuck, and the front end of the chuck is equipped with a clamping assembly;

[0009] The clamping assembly includes a semi-annular clamping frame and a semi-annular arc pad on its inner side wall.

[0010] The polishing mechanism includes a steering motor and a receiving frame assembled on the output shaft of its bottom side, the receiving frame is a slanting L-shaped plate, a polishing motor is fixedly installed on the outer wall of the bottom end of the receiving frame, and a polishing disc is fixedly sleeved on the output shaft of the polishing motor.

[0011] As a preferred scheme of the utility model, the polishing mechanism includes a bracket fixedly installed outside the arc lens in the limit mechanism, the bracket is an L-shaped plate, and a steering motor is fixedly installed on the top of the top end of the bracket.

[0012] Among them, the setting of the bracket in the polishing mechanism can provide support for each component, and ensure the stability during polishing.

[0013] As a preferred scheme of the utility model, the front end of the chuck is fixedly installed with two groups of position opposite clamping bolts.

[0014] Among them, the setting of the clamping bolt facilitates clamping the clamping assembly at the front end of the chuck, and facilitates efficient pick-up type disassembly and assembly.

[0015] As a preferred scheme of the utility model, a clamping seat is fixedly installed on the outer wall of the clamping frame in the clamping assembly, and two groups of clamping grooves adapted to the specifications of the clamping bolts are formed on the bottom side of the outer end of the clamping seat.

[0016] Among them, the setting of the clamping seat and the clamping grooves on its bottom side facilitates clamping different specifications of clamping assemblies at the front end of the chuck, and ensures convenient disassembly and assembly while ensuring clamping limiting property.

[0017] As a preferred scheme of the utility model, the height difference between the top end of the arc pad and the top end of the clamping frame is the same as the thickness value of the arc lens to be polished.

[0018] Among them, the setting of the clamping frame and the arc pad can clamp the arc lens on the inner side from the bottom side and the peripheral side, and ensure the positioning effect.

[0019] As a preferred scheme of the utility model, the clamping position assembly is provided with three specifications of small, medium and large according to different values of clamping frame height, radius and different values of arc pad radian;

[0020] The setting of each group of clamping position assemblies can accurately position the lens to be polished according to different thickness and radian of the lens to be polished, and ensure the positioning effect.

[0021] The utility model provides a kind of optical instrument processing and polishing mechanism.It has the following beneficial effects:

[0022] The optical instrument processing and polishing mechanism is positioned by limiting mechanism according to different optical lenses, and then the polishing mechanism is positioned by rotating the top side of the optical lens to be tested, so as to ensure the polishing effect and solve the problem that the existing device cannot efficiently position and accurately polish the arc optical lens according to the requirement. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the top side of the utility model workbench plate;

[0025] Figure 3 It is a structural schematic diagram of the utility model limiting mechanism;

[0026] Figure 4 It is a structural schematic diagram of the utility model polishing mechanism.

[0027] In the figure: 1, workbench plate; 2, limiting mechanism; 21, electric cylinder group; 22, chuck; 221, clamping bolt; 23, clamping position assembly; 231, clamping frame; 232, arc pad; 233, clamping seat; 234, clamping groove; 3, polishing mechanism; 31, support; 32, steering motor; 33, receiving frame; 34, polishing motor; 35, polishing disc. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. 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 those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-4The utility model discloses an optical instrument processing and polishing mechanism provides a technical scheme: an optical instrument processing and polishing mechanism, including workbench board 1 and its top for clamping arc lens's limiting mechanism 2, and the top of workbench board 1 still fixedly installed with the polishing mechanism 3 that carries out polishing to the lens after positioning, limiting mechanism 2 includes two groups of opposite electric cylinder groups 21, and the output of electric cylinder group 21 is fixedly connected with the chuck 22, and the front end of chuck 22 is assembled with the clamping position assembly 23, clamping position assembly 23 includes the clamping frame 231 of half ring and the arc pad 232 of half ring of its inner side wall, polishing mechanism 3 includes steering motor 32 and the bearing frame 33 of assembling on its bottom side output shaft, and the bearing frame 33 is oblique L shape board, and the outer wall on the bottom end of bearing frame 33 is fixedly installed with polishing motor 34, and the output shaft of polishing motor 34 is fixedly sleeved with polishing disc 35,

[0030] Wherein, the optical instrument processing and polishing mechanism, through workbench board 1 and its top limiting mechanism 2 and the setting of polishing mechanism 3, can use limiting mechanism 2 to the different optical lens of it is positioned, and then cooperate with the setting of each component in polishing mechanism 3, can be polished in the form of rotation from the top of the optical lens to be measured Arc, to ensure the polishing effect, solve the problem that the existing device is difficult to efficiently position and accurately polish arc optical lens according to demand.

[0031] Embodiment 2:

[0032] Polishing mechanism 3 includes the support 31 of fixedly installed in the outer side of arc lens at limiting mechanism 2, and the support 31 is L type board, and the top of the top end of support 31 is fixedly installed with steering motor 32, wherein the setting of support 31 in polishing mechanism 3 can provide support for each component, ensure its stability during polishing.

[0033] The front end of chuck 22 is fixedly installed with two groups of opposite clamping bolts 221, wherein the setting of clamping bolt 221 facilitates clamping assembly 23 to be clamped at the front end of chuck 22, and facilitates efficient pick-and-place disassembly.

[0034] The outer wall of clamping frame 231 in clamping assembly 23 is fixedly installed with a clamping seat 233, and the bottom side of the outer end of clamping seat 233 is provided with two groups of clamping grooves 234 matched with the specifications of clamping bolt 221, wherein the setting of clamping seat 233 and the bottom side clamping groove 234 facilitates clamping assembly 23 of different specifications to be clamped at the front end of chuck 22, and ensures clamping limiting property while facilitating disassembly.

[0035] The height difference between the top end of arc pad 232 and the top end of clamping frame 231 is the same as the thickness value of the arc-shaped lens to be polished, wherein the setting of clamping frame 231 and arc pad 232 can clamp the arc-shaped lens from the bottom side and the peripheral side, and ensure the positioning effect.

[0036] The card position assembly 23 is provided with three specifications of small, medium and large according to different height values, radius values of the card frame 231 and different radian values of the arc pad 232.

[0037] The working principle and use process of the utility model: when the device needs to polish the optical lens, according to the requirement, the corresponding specification of the card position assembly 23 is selected, and it is assembled in the limiting mechanism 2, then the arc optical lens is placed between the two card position assemblies 23, and precise positioning is realized, then the setting of the steering motor 32 and the polishing motor 34 is matched, the polishing disc 35 can be driven to rotate on the top side of the optical lens, efficient polishing is realized, and the polishing effect and positioning effect are guaranteed.

[0038] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for those skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0039] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, the technical solutions in each embodiment can also be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. An optical instrument processing and polishing mechanism, characterized by: Including workbench plate (1) and its top for clamping arc lens limiting mechanism (2), and the top of workbench plate (1) is also fixedly installed with polishing mechanism (3) for polishing the lens after positioning; The limiting mechanism (2) comprises two groups of position opposite electric cylinder groups (21), the output end of the electric cylinder group (21) is fixedly connected with the clamp head (22), and the front end of the clamp head (22) is equipped with the clamping assembly (23); The clamping assembly (23) comprises a half-ring-shaped clamping frame (231) and an arc pad (232) with a half-ring-shaped inner side wall; The polishing mechanism (3) comprises a steering motor (32) and a bearing frame (33) assembled on the output shaft of the bottom side, the bearing frame (33) is a slanting L-shaped plate, the polishing motor (34) is fixedly installed on the outer wall of the bottom end of the bearing frame (33), and the polishing disc (35) is fixedly sleeved on the output shaft of the polishing motor (34).

2. The optical instrument polishing mechanism of claim 1, wherein: The polishing mechanism (3) comprises a support (31) fixedly installed outside the arc lens in the limiting mechanism (2), the support (31) is an L-shaped plate, and the steering motor (32) is fixedly installed on the top of the top end of the support (31).

3. The optical instrument polishing mechanism of claim 1, wherein: The front end of the clamp head (22) is fixedly installed with two groups of position opposite clamping bolts (221).

4. The optical instrument polishing mechanism of claim 3, wherein: The clamping assembly (23) is fixedly installed with a clamping seat (233) on the outer wall of the clamping frame (231), and two groups of clamping grooves (234) with the same size as the clamping bolt (221) are formed in the bottom side of the outer end of the clamping seat (233).

5. The optical instrument polishing mechanism of claim 1, wherein: The height difference between the top end of the arc pad (232) and the top end of the clamping frame (231) is the same as the thickness value of the arc lens to be polished.

6. The optical instrument polishing mechanism of claim 1, wherein: The clamping assembly (23) is provided with small, medium and large three specifications according to the different height values, radius values of the clamping frame (231) and the different arc values of the arc pad (232).

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