CN210938523U

CN210938523U - Surface polishing device for optical glass lens

Info

Publication number: CN210938523U
Application number: CN201921941966.XU
Authority: CN
Inventors: 李群
Original assignee: Yichang Tianxin Optical Instrument Co Ltd
Current assignee: Yichang Tianxin Optical Instrument Co Ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-07
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a surface polishing device for optical glass lens, which comprises a fixed base, the top outer wall fixedly connected with hydraulic stem of fixing base, and the top outer wall fixedly connected with of hydraulic stem place the board, the top outer wall of placing the board is opened there is the fixed slot, and the inner wall of fixed slot all bonds and has the extrusion piece, the four corners of placing board top outer wall is all opened threaded groove, and the inner wall threaded connection of threaded groove has the anchorage, the outer wall sliding connection of anchorage has solid fixed ring, and solid fixed ring's bottom outer wall bonds and has the protection pad, the equal fixedly connected with fixed plate in both sides of fixing base top outer wall. The utility model discloses can prevent because the effort that produces when the polishing leads to the optical glass lens to take place the skew, can prevent because the lens takes place to rock when removing to cause the influence to the processing of lens, can prevent to cause the interference because the piece adhesion is at the surface of lens to the polishing of lens.

Description

Surface polishing device for optical glass lens

Technical Field

The invention relates to the technical field of optical glass lens processing, in particular to a surface polishing device for an optical glass lens.

Background

The optical lens is mainly used for high-precision optical instruments, has various shapes in order to meet the refractive index and the dispersion ratio of the instruments, and needs to be polished on the surface after the appearance of the optical lens is formed.

Through retrieval, chinese patent application No. CN201821799235.1 discloses an optical lens fine grinding polishing device, which has the technical essential that: both ends are fixed with left branch fagging and right branch fagging respectively about the bottom plate, are connected with the roof between the top of left branch fagging and right branch fagging, and motor fixed mounting all is equipped with the connecting piece at both ends about the workstation on the lower terminal surface of roof, rotates on the connecting piece and is connected with the gyro wheel, the gyro wheel of the left and right sides respectively with the inner wall contact of left branch fagging and right branch fagging, be equipped with the actuating mechanism who is used for driving the workstation and goes up and down between bottom plate. This optical lens piece correct grinding burnishing device drives pivot and threaded rod through rotating the turning handle and rotates, drives thread bush one and thread bush two and is close to each other or keeps away from, through the cooperation of connecting rod one, connecting seat, connecting rod two and gyro wheel, and then drives the workstation and rise or descend, with the optical lens piece on the recess and the contact of polishing dish, reach the purpose of polishing, work efficiency is high. The fine grinding and polishing device for the optical lens in the patent has the following defects: when the surface of the optical glass lens is polished, since a force is generated during polishing, the optical glass lens may be shifted, thereby causing deviation in polishing of the lens.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a surface polishing device for an optical glass lens.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a surface polishing device for optical glass lens, includes the fixing base, the top outer wall fixedly connected with hydraulic stem of fixing base, and the top outer wall fixedly connected with of hydraulic stem place the board, the top outer wall of placing the board is opened there is the fixed slot, and the inner wall of fixed slot all bonds and has the extrusion piece, the four corners of placing board top outer wall all opens threaded groove, and the inner wall threaded connection of threaded groove has the fastening bolt, the outer wall sliding connection of fastening bolt has solid fixed ring, and solid fixed ring's bottom outer wall bonds and has the protection pad, the equal fixedly connected with fixed plate in both sides of fixing base top outer wall, and equal fixedly connected with roof between the relative one side outer wall of two fixed plates.

As a still further scheme of the invention: the both sides of roof bottom outer wall all fixedly connected with fixed axle, and the bottom outer wall fixedly connected with backup pad of fixed axle.

As a still further scheme of the invention: the bottom outer wall of backup pad rotates through the bearing and is connected with the axis of rotation, and the bottom outer wall fixedly connected with of axis of rotation throws aureola.

As a still further scheme of the invention: the outer wall of the top of the supporting plate is fixedly connected with a motor, and one end of an output shaft of the motor is connected with the rotating shaft through a bolt.

As a still further scheme of the invention: two the spout has all been opened to the relative one side outer wall of fixed plate, and the equal sliding connection of inner wall of two spouts has the slider, slider and place through bolted connection between the board.

As a still further scheme of the invention: and a fixed block is fixedly connected between one side of the outer wall at the bottom of the top plate and the outer wall at one side of the fixed plate, and a fan is fixedly connected to the outer wall at one side of the fixed block.

The invention has the beneficial effects that:

1. the optical glass lens can be fixed through the fixing groove, the squeezing block, the fastening bolt, the fixing ring and the protective pad, so that the optical glass lens is prevented from being deviated due to acting force generated during polishing, and deviation caused by polishing of the lens is prevented;

2. the moving direction of the lens can be guided through the arranged sliding chute and the sliding block, so that the lens can be polished conveniently, and the influence on the processing of the lens due to the shaking of the lens during moving is prevented;

3. through the fixed block and the fan that set up, can clear up the piece that produces during the polishing to in polishing the processing to the lens, prevent because the piece adhesion causes the interference at the surface of lens to the polishing of lens.

Drawings

FIG. 1 is a schematic cross-sectional view showing a surface polishing apparatus for an optical glass lens according to example 1;

FIG. 2 is a schematic view showing a partial configuration of a surface polishing apparatus for an optical glass lens according to example 1;

FIG. 3 is a schematic view showing the entire structure of a surface polishing apparatus for an optical glass lens according to example 1;

fig. 4 is a schematic cross-sectional view of a surface polishing apparatus for an optical glass lens according to example 2.

In the figure: the polishing machine comprises a fixed seat 1, a hydraulic rod 2, a fixed plate 3, a sliding groove 4, a fixed ring 5, a top plate 6, a fixed shaft 7, a polishing wheel 8, a motor 9, a support plate 10, a fastening bolt 11, a protective pad 12, a placing plate 13, a sliding block 14, a fixing groove 15, a squeezing block 16, a fixing block 17 and a fan 18.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a surface polishing device for optical glass lens, including fixing base 1, there is hydraulic stem 2 top outer wall of fixing base 1 through bolted connection, and there is place board 13 top outer wall of hydraulic stem 2 through bolted connection, the top outer wall of placing board 13 is opened there is fixed slot 15, and the inner wall of fixed slot 15 has all bonded extrusion piece 16, the four corners of placing board 13 top outer wall has all opened the thread groove, and the inner wall threaded connection of thread groove has fastening bolt 11, the outer wall sliding connection of fastening bolt 11 has solid fixed ring 5, and the bottom outer wall of solid fixed ring 5 has bonded protection pad 12, there is fixed plate 3 both sides of fixing base 1 top outer wall all through bolted connection, and all there is roof 6 through bolted connection between the relative one side outer wall of two fixed plates 3.

Wherein, the both sides of 6 bottom outer walls of roof all have fixed axle 7 through bolted connection, and the bottom outer wall of fixed axle 7 has backup pad 10 through bolted connection, the bottom outer wall of backup pad 10 is connected with the axis of rotation through the bearing rotation, and the bottom outer wall of axis of rotation has throwing aureola 8 through bolted connection, the top outer wall of backup pad 10 has motor 9 through bolted connection, and pass through bolted connection between the one end of motor 9 output shaft and the axis of rotation, spout 4 has all been opened to the one side outer wall that two fixed plates 3 are relative, and the equal sliding connection of inner wall of two spout 4 has slider 14, slider 14 with place through bolted connection between the board 13.

The working principle is as follows: when the polishing device is used, a lens to be polished is placed in the fixing groove 15, the side edge of the lens is fixed through the extrusion block 16, the fixing ring 5 is used for fixing the lens by screwing the fastening bolt 11, the deviation of the optical glass lens caused by the acting force generated during polishing can be prevented, the deviation caused by polishing of the lens can be prevented, the lens can be prevented from being damaged due to overlarge pressure through the protective pad 12, after the fixing is completed, the hydraulic rod 2 is connected to a hydraulic system, the hydraulic rod 2 is started, the hydraulic rod 2 can drive the lens to ascend, so that the surface of the lens is in contact with the polishing wheel 8, in the process, the moving direction of the lens can be guided through the sliding block 14 and the sliding groove 4, the lens is prevented from shaking during moving, the influence on the processing of the lens is prevented, the motor 9 can drive the polishing wheel 8 to rotate, thereby subjecting the surface of the lens to a polishing treatment.

Example 2

Referring to fig. 4, in a surface polishing apparatus for an optical glass lens according to the present embodiment, compared to embodiment 1, a fixing block 17 is connected between one side of an outer wall of a bottom of a top plate 6 and one side of an outer wall of a fixing plate 3 through a bolt, and a fan 18 is connected to one side of the outer wall of the fixing block 17 through a bolt.

The working principle is as follows: when the polishing device is used, a lens to be polished is placed in the fixing groove 15, the side edge of the lens is fixed through the extrusion block 16, the fixing ring 5 is used for fixing the lens by screwing the fastening bolt 11, the deviation of the optical glass lens caused by the acting force generated during polishing can be prevented, the deviation caused by polishing of the lens can be prevented, the lens can be prevented from being damaged due to overlarge pressure through the protective pad 12, after the fixing is completed, the hydraulic rod 2 is connected to a hydraulic system, the hydraulic rod 2 is started, the hydraulic rod 2 can drive the lens to ascend, so that the surface of the lens is in contact with the polishing wheel 8, in the process, the moving direction of the lens can be guided through the sliding block 14 and the sliding groove 4, the lens is prevented from shaking during moving, the influence on the processing of the lens is prevented, the motor 9 can drive the polishing wheel 8 to rotate, thereby performing a polishing process on the surface of the lens, and the interference of the polishing of the lens due to the adhesion of debris to the surface of the lens can be prevented by the blower 18.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A surface polishing device for an optical glass lens comprises a fixed seat (1) and is characterized in that the outer wall of the top of the fixed seat (1) is fixedly connected with a hydraulic rod (2), and the outer wall of the top of the hydraulic rod (2) is fixedly connected with a placing plate (13), the outer wall of the top of the placing plate (13) is provided with a fixing groove (15), extrusion blocks (16) are bonded on the inner walls of the fixing grooves (15), threaded grooves are formed in four corners of the outer wall of the top of the placing plate (13), and the inner wall of the thread groove is connected with a fastening bolt (11) in a thread way, the outer wall of the fastening bolt (11) is connected with a fixing ring (5) in a sliding way, and the outer wall of the bottom of the fixed ring (5) is bonded with a protective pad (12), both sides of the outer wall of the top of the fixed seat (1) are fixedly connected with fixed plates (3), and a top plate (6) is fixedly connected between the outer walls of the two opposite sides of the two fixing plates (3).

2. The surface polishing device for optical glass lenses according to claim 1, wherein the top plate (6) is fixedly connected with a fixed shaft (7) at both sides of the bottom outer wall thereof, and the bottom outer wall of the fixed shaft (7) is fixedly connected with a support plate (10).

3. A surface polishing device for optical glass lenses according to claim 2, wherein a rotating shaft is rotatably connected to the outer bottom wall of the support plate (10) through a bearing, and a polishing wheel (8) is fixedly connected to the outer bottom wall of the rotating shaft.

4. A surface polishing device for optical glass lenses according to claim 2 or 3, characterized in that the top outer wall of the support plate (10) is fixedly connected with a motor (9), and one end of the output shaft of the motor (9) is connected with the rotating shaft through a bolt.

5. The surface polishing device for optical glass lenses according to claim 1, wherein the outer walls of the two opposite sides of the fixing plates (3) are provided with sliding grooves (4), the inner walls of the two sliding grooves (4) are slidably connected with sliding blocks (14), and the sliding blocks (14) are connected with the placing plate (13) through bolts.

6. The surface polishing device for optical glass lenses according to claim 1, wherein a fixing block (17) is fixedly connected between one side of the outer wall of the bottom of the top plate (6) and one side of the outer wall of the fixing plate (3), and a fan (18) is fixedly connected to one side of the outer wall of the fixing block (17).