CN219293553U

CN219293553U - Grinding and polishing equipment

Info

Publication number: CN219293553U
Application number: CN202320289592.8U
Authority: CN
Inventors: 金崇富; 叶勇越; 梁月凤; 黎永恒
Original assignee: Zhongshan Guangda Optical Co ltd
Current assignee: Zhongshan Guangda Optical Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-04
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses grinding and polishing equipment, in particular to the field of cylindrical mirror processing, which comprises a support base, wherein a control console is fixedly connected above the support base, the front end of the support base is fixedly connected with a processing frame, an electric box is arranged below the processing frame, a motor is fixedly arranged at the rear end of the electric box, an output shaft is arranged at the end part of the motor, and a sun gear is fixedly connected at the top of the output shaft. According to the utility model, through the relation among the arranged planetary wheel, the clamping pad, the top clamping groove, the bottom clamping groove, the chassis and the sun wheel, when the device is used in the later period, firstly, the double polishing equipment adopted by the device can polish the cylindrical surface of the cylindrical lens firstly, and then the polishing design of the plane is completed through the hydraulic lifting column.

Description

Grinding and polishing equipment

Technical Field

The utility model relates to the field of cylindrical mirror processing, in particular to grinding and polishing equipment.

Background

The cylindrical lens is an aspheric lens, and spherical aberration and chromatic aberration can be effectively reduced. The lens is divided into a plano-convex cylindrical lens, a plano-concave cylindrical lens, a biconvex cylindrical lens, a biconcave cylindrical lens, a meniscus cylindrical lens, a cylindrical cross cylindrical lens and a special-shaped cylindrical lens. Has one-dimensional amplifying function:

with the wide application of cylindrical mirrors, the design requirement of the product with smaller volume is gradually increased, the processing equipment of the conventional cylindrical mirrors cannot meet the requirement of product precision, and therefore, the processing technology with R value smaller than 5mm is researched and developed, and double polishing equipment is designed to be matched with a planetary wheel mechanism;

accordingly, an abrasive polishing apparatus is proposed for the above-described problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present utility model provide an lapping and polishing apparatus to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the grinding and polishing equipment comprises a supporting base, the top fixedly connected with control cabinet of supporting base, the front end fixedly connected with processing frame of supporting base, the below of processing frame is provided with the electronic box, the rear end fixedly connected with motor of electronic box, the tip of motor is provided with the output shaft, the top fixedly connected with sun gear of output shaft, one side meshing of sun gear is connected with the trip star wheel, the week side meshing of trip star wheel is connected with the chassis, be fixedly connected with between chassis and the processing frame, the inside of trip star wheel is provided with the centre gripping frame, the inboard of centre gripping frame is provided with the centre gripping pad, one side of centre gripping pad is provided with top centre gripping groove, the below of top centre gripping groove is provided with the bottom centre gripping groove, the below side fixedly connected with support frame of processing frame, be fixedly connected with between support frame and the supporting base.

Preferably, a control panel is arranged at the front end of the control console, and an electric rotating drum is arranged above the control console.

Preferably, hydraulic lifting columns are arranged above the electric rotating cylinder, and the number of the hydraulic lifting columns is two.

Preferably, a polishing agent hydraulic extrusion cylinder is arranged above the hydraulic lifting column, a driving arm is arranged below the polishing agent hydraulic extrusion cylinder, and the driving arm is movably connected with the electric rotary cylinder.

Preferably, a sleeve is fixedly connected with the lower part of the hydraulic lifting column and connected with a first polishing disk, and a conveying pipe is arranged on the upper circumferential side of the first polishing disk.

Preferably, the bottom of the conveying pipe is in butt joint with a liquid outlet pipe orifice, and a soft polishing pad is arranged below the liquid outlet pipe orifice.

Preferably, a second polishing disc is connected to the lower side of the hydraulic lifting column through a sleeve, and a hard polishing plate is arranged below the second polishing disc.

Preferably, the motor controls the planetary wheel to rotate in the chassis through the output shaft and the sun wheel.

The utility model has the technical effects and advantages that:

1. compared with the prior art, through the relation between the free star wheel that sets up, the grip pad, the top grip groove, the bottom grip groove, the chassis, the sun gear, when later stage use, at first the double polishing equipment that the device adopted, when later stage use, can carry out polishing treatment to the face of cylinder mirror earlier, then accomplish the polishing design to the plane through the hydraulic lifting column, simultaneously the device has two sets of through the relation between free star wheel and the sun gear that sets up, during later stage use, the centre gripping frame of free star wheel top has two sets of, can hang the both sides of cylinder mirror and trade the centre gripping, thereby make its application positive and negative two sides's polishing treatment, and the free star wheel outward flange is pressed close to a set of in two sets of centre gripping frames, simultaneously the device can carry out positioning treatment to the cylinder mirror through the free star wheel, be difficult for deviating away the position, and the device adopts the polishing earlier after, in the in-process of post manufacturing cylinder mirror, can realize the cylinder mirror finish machining of little R value, and realize two-sided processing, it is more convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the motor structure of the present utility model.

Figure 3 is a schematic view of the first polishing pad of the present utility model.

Fig. 4 is a schematic diagram of a star wheel structure according to the present utility model.

Fig. 5 is a schematic view of the structure of a second polishing disc according to the present utility model.

Fig. 6 is an enlarged view of the structure of fig. 4 at a in accordance with the present utility model.

The reference numerals are: 1. a hydraulic lifting column; 2. a delivery tube; 3. a control panel; 4. a sun gear; 5. a chassis; 6. a processing rack; 7. a star wheel; 8. an electric box; 9. a motor; 10. a support frame; 11. a support base; 12. a first polishing pad; 13. a console; 14. an electric drum; 15. a driving arm; 16. a polishing agent hydraulic extrusion cylinder; 17. an output shaft; 18. a soft polishing pad; 19. a liquid outlet pipe orifice; 20. a clamping frame; 21. a clamping pad; 22. a top clamping groove; 23. a bottom clamping groove; 24. a hard polishing plate; 25. and a second polishing disk.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The grinding and polishing device shown in fig. 1-6 comprises a supporting base 11, wherein a console 13 is fixedly connected above the supporting base 11, a processing frame 6 is fixedly connected to the front end of the supporting base 11, an electric box 8 is arranged below the processing frame 6, a motor 9 is fixedly connected to the rear end of the electric box 8, an output shaft 17 is arranged at the end of the motor 9, a sun gear 4 is fixedly connected to the top of the output shaft 17, one side of the sun gear 4 is in meshed connection with a planet wheel 7, a chassis 5 is in meshed connection with the periphery of the planet wheel 7, a clamping frame 20 is arranged inside the planet wheel 7, a clamping pad 21 is arranged on the inner side of the clamping frame 20, a top clamping groove 22 is arranged on one side of the clamping pad 21, a bottom clamping groove 23 is arranged below the top clamping groove 22, a support frame 10 is fixedly connected to the side face below the processing frame 6, and the support frame 10 is in fixed connection with the supporting base 11.

In this embodiment, the front end of the console 13 is provided with the control panel 3, and the electric rotating drum 14 is arranged above the console 13, and in operation, the device drives the rotation adjusting driving arm 15 to rotate and adjust by the electric rotating drum 14 above the console 13 when in later use through the relation between the console 13 and the control panel 3 and the electric rotating drum 14 and the console 13.

In this embodiment, the hydraulic lifting columns 1 are disposed above the electric rotating drum 14, the number of the hydraulic lifting columns 1 is two, and when in operation, the device controls the second polishing disk 25 below to lift and polish with the first polishing disk 12 through the hydraulic lifting columns 1.

In this embodiment, a polishing agent hydraulic extrusion cylinder 16 is disposed above the hydraulic lifting column 1, a driving arm 15 is mounted below the polishing agent hydraulic extrusion cylinder 16, the driving arm 15 is movably connected with the electric rotary cylinder 14, and in operation, the polishing agent hydraulic extrusion cylinder 16 and the driving arm 15 are arranged in the device, and in the later use, the polishing agent can be extruded through the polishing agent hydraulic extrusion cylinder 16, and the polishing agent hydraulic extrusion cylinder is matched with the sleeve conveying pipe 2 to be conveyed to the second polishing disc 25 below and the inside of the first polishing disc 12.

In this embodiment, a first polishing disk 12 is fixedly connected to the lower part of the hydraulic lifting column 1 through a sleeve, and a conveying pipe 2 is arranged on the upper circumferential side of the first polishing disk 12.

In this embodiment, the bottom of the delivery pipe 2 is abutted with a liquid outlet pipe orifice 19, a soft polishing pad 18 is arranged below the liquid outlet pipe orifice 19, and in operation, the device can polish the curved surface of the cylindrical mirror below through the relationship between the liquid outlet pipe orifice 19 and the delivery pipe 2 and between the liquid outlet pipe orifice and the soft polishing pad 18, and the soft polishing pad 18.

In this embodiment, the lower part of the hydraulic lifting column 1 is connected with a second polishing disk 25 through a sleeve, a hard polishing plate 24 is arranged below the second polishing disk 25, and when in operation, the hard polishing plate 24 arranged by the device is matched with polishing agent and the planet wheel 7 to clamp the cylindrical mirror, so that polishing treatment is realized.

In this embodiment, the motor 9 controls the planetary wheel 7 to rotate inside the chassis 5 through the output shaft 17 and the sun wheel 4, and when in operation, the device drives the upper output shaft 17 to drive the upper sun wheel 4 to rotate through the motor 9, and drives the planetary wheel 7 on one side to rotate through the sun wheel 4, so as to complete the up-down rotation type matching polishing treatment.

The working process of the utility model is as follows:

firstly, when the grinding and polishing equipment is used at a later stage, firstly, a cylindrical mirror to be polished is placed in a clamping frame 20 in a free star wheel 7 above a chassis 5 of the device, the cylindrical mirror is clamped through the matching of a clamping pad 21 and a top clamping groove 22, the cylindrical surface faces upwards, meanwhile, an electric rotary drum 14 is controlled through a control console 13 to drive a driving arm 15 above to drive a hydraulic lifting column 1 to rotate until a first polishing disc 12 is in butt joint with the chassis 5 below, the hydraulic lifting column 1 is controlled to control the first polishing disc 12 below to descend, a soft polishing pad 18 inside is attached to the cylindrical mirror, then a polishing agent is extruded through a polishing agent hydraulic extrusion cylinder 16 to be transmitted into the chassis 5 below, the free star wheel 7 below is matched to polish the cylindrical surface of the cylindrical mirror, after the cylindrical surface of the cylindrical mirror is polished, the free star wheel 7 is turned over, the cylindrical mirror is clamped through the clamping pad 21 of the bottom clamping groove 23 and the matched with the clamping pad 21 of the star wheel, the plane of the cylindrical mirror is leaked, then the polishing agent is controlled to rotate through the electric rotary drum 14 to control a second polishing disc 25, the two polishing agent hydraulic extrusion cylinders are arranged in the same manner, and the two working principles of the chassis 5 are completed.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Grinding and polishing equipment, including supporting base (11), its characterized in that: the utility model provides a support base, the top fixedly connected with control cabinet (13) of supporting base (11), the front end fixedly connected with processing frame (6) of supporting base (11), the below of processing frame (6) is provided with electric box (8), the rear end fixed mounting of electric box (8) has motor (9), the tip of motor (9) is provided with output shaft (17), the top fixedly connected with sun gear (4) of output shaft (17), one side meshing of sun gear (4) is connected with trip star wheel (7), the week side meshing of trip star wheel (7) is connected with chassis (5), be fixed connection between chassis (5) and processing frame (6), the inside of trip star wheel (7) is provided with centre gripping frame (20), the inboard of centre gripping frame (20) is provided with centre gripping pad (21), one side of centre gripping pad (21) is provided with top centre gripping groove (22), the below of top centre gripping groove (22) is provided with bottom groove (23), the below side fixedly connected with chassis (5) of trip star wheel (7), be fixed connection between support frame (10) and supporting base (11).

2. The lapping and polishing apparatus of claim 1, wherein: the front end of the control console (13) is provided with a control panel (3), and an electric rotating drum (14) is arranged above the control console (13).

3. The lapping and polishing apparatus of claim 2, wherein: the hydraulic lifting columns (1) are arranged above the electric rotating drum (14), and the number of the hydraulic lifting columns (1) is two.

4. The lapping and polishing apparatus of claim 3, wherein: the polishing agent hydraulic extrusion cylinder (16) is arranged above the hydraulic lifting column (1), the driving arm (15) is arranged below the polishing agent hydraulic extrusion cylinder (16), and the driving arm (15) is movably connected with the electric rotary cylinder (14).

5. The lapping and polishing apparatus of claim 3, wherein: the lower part of the hydraulic lifting column (1) is fixedly connected with a sleeve pipe which is connected with a first polishing disk (12), and a conveying pipe (2) is arranged on the upper circumference side of the first polishing disk (12).

6. The lapping and polishing apparatus of claim 5, wherein: the bottom of the conveying pipe (2) is in butt joint with a liquid outlet pipe orifice (19), and a soft polishing pad (18) is arranged below the liquid outlet pipe orifice (19).

7. The lapping and polishing apparatus of claim 5, wherein: the lower part of the hydraulic lifting column (1) is connected with a second polishing disc (25) through a sleeve, and a hard polishing plate (24) is arranged below the second polishing disc (25).

8. The lapping and polishing apparatus of claim 1, wherein: the motor (9) controls the planetary wheel (7) to rotate in the chassis (5) through the output shaft (17) and the sun wheel (4).