CN211841342U - An optical lens polishing machine - Google Patents

Abstract

The utility model discloses an optical lens piece burnishing machine, include: the lens comprises a shell and lenses, wherein two sides in the shell are provided with symmetrical clamping structures, the lower end of the shell at the symmetrical line position of the clamping structures is provided with a supporting structure, the lens is installed and fixed through a clamping structure and a supporting structure, a polishing structure is installed in the shell above the lens, a spraying structure is installed on the side surface of the polishing structure, when the mirror surface is polished, the edge of the mirror is fixed through the top plate, the bottom of the mirror is supported through the soft cushion plate, therefore, the polishing operation of one surface can be carried out, the lens can be driven to turn over by controlling the operation of the first motor, the polishing operation of the other surface of the lens is convenient, when the side surface of the lens is polished, the center of the lens is fixed through the top plate, and then the lens is driven to rotate through the motor, so that the outer side of the lens is polished.

Description

An optical lens polishing machine

technical field

The utility model belongs to the technical field of lens processing, in particular to an optical lens polishing machine.

Background technique

Optical glass is made of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and other oxides mixed according to a specific formula, melted at high temperature in a platinum crucible, stirred evenly with ultrasonic waves to remove air bubbles; Cool down slowly over time to avoid internal stress on the glass block. After cooling, the glass block must be measured by optical instruments to check whether the purity, transparency, uniformity, refractive index and dispersion rate meet the specifications. Qualified glass blocks are heated and forged to form optical lens blanks, and optical lenses can be made by polishing the blanks. Although there are many polishing devices on the market, most of the polishing devices are not suitable for the optical lens. When the lens is polished, the center position of the lens is fixed, so there is a need to re-fix when polishing the center of the lens, and different polishing devices are required for polishing around the lens and mirror polishing, thus increasing production. the cost of.

Utility model content

In order to solve the deficiencies in the prior art, the utility model can fix the center position or the edge position of the lens according to the needs of polishing, which not only facilitates the completion of the polishing operation, but also reduces the production cost, and provides a Optical lens polishing machine.

In order to solve the above-mentioned technical problems, the present utility model adopts the following technical scheme: an optical lens polishing machine, comprising: a casing and a lens, symmetrical clamping structures are installed on both sides of the inner casing, and the clamping structure is located at a line of symmetry A support structure is installed at the lower end of the housing at the optic, the lens is mounted and fixed by the clamping structure and the support structure, a polishing structure is installed inside the housing above the lens, and a spray structure is installed on the side of the polishing structure, and the The polishing structure and the spraying structure are displaced by a sliding structure installed inside the casing, and a control unit for controlling the clamping structure, the supporting structure, the polishing structure, the spraying structure and the sliding structure is installed on the side of the casing. A transparent cover plate is hinged on the top end, a sewage pipe communicating with the inner cavity of the casing is installed on the side of the lower end of the casing, and a frequency converter is also installed on the side of the casing.

In the described optical lens polishing machine, the clamping structure includes a mounting shaft slidably mounted on the side of the casing, a retaining ring is installed on the mounting shafts on both sides of the casing, and the retaining ring is installed between the casing and the casing. A soft pad is sleeved on the outside of the shaft, a top plate is installed on the top of the installation shaft in the inner cavity of the casing, a gear is installed on the top of the installation shaft outside the casing, and the installation shaft between the gear 1 and the retaining ring is fixed with a limited position A connecting plate is rotatably connected to the outside of the installation shaft between the limit plate and the retaining ring, and a motor one is installed on the surface of the connecting plate corresponding to one side of the gear, and a second gear is installed on the top of the output shaft of the motor one. , the first gear and the second gear are meshed and linked, and the other side of the connecting plate is connected to the casing through the first electric push rod of the connecting plate.

In the optical lens polishing machine, the support structure includes an outer tube installed at the bottom end of the shell, a piston tube is slidably connected to the inside of the outer tube, a soft pad is installed at the top of the piston tube, and the outer tube is slidably connected to the outer tube. The inner cavity of the pipe is connected with an air pump through an inflatable pipe, an exhaust pipe is connected to the side of the inflatable pipe outside the casing, and a solenoid valve is installed on the exhaust pipe.

In the optical lens polishing machine, the sliding structure includes a fixed block mounted on the top of the casing, and the bottom end of the fixed block is connected with an I-shaped mounting frame through an electric push rod, and the I-shaped mounting frame is There are slide rails inside.

In the optical lens polishing machine, the polishing structure includes a sliding plate slidably connected to the sliding rail, the side surface of the sliding plate is connected to the inner wall of the I-shaped mounting frame through the second electric push rod, and the bottom end of the sliding plate is installed There is a second motor, and a polishing wheel is installed at the bottom end of the output shaft of the second motor.

In the optical lens polishing machine, the spray structure includes a spray pipe installed on the slide plate, the bottom end of the spray pipe is installed on the side of the polishing wheel, and the spray pipe is connected with a water pump through a conduit.

By adopting the above technical solutions, the utility model has the following advantages: when polishing the mirror surface, the edge of the lens is fixed by the top plate, and the bottom of the lens is supported by the soft pad, so that one side polishing operation can be performed, Controlling the work of motor 1 can drive the lens to turn over, which is convenient for polishing the other side of the lens. When polishing the side of the lens, the center of the lens is fixed by the top plate, and then the lens is driven by motor 1 to rotate. Thereby, polishing work is performed on the outer side of the lens.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

Figure 2 is a schematic diagram of the rear side structure of the present invention.

FIG. 3 is a schematic cross-sectional structure diagram of the present invention.

In the figure: 1. Shell; 2. Clamping structure; 3. Supporting structure; 4. Lens; 5. Polishing structure; 6. Spraying structure; 7. Sliding structure; 8. Transparent cover plate; 9. Control unit; 10 , sewage pipe; 11, installation shaft; 12, retaining ring; 13, cushion; 14, top plate; 15, limit plate; 16, electric push rod one; 17, gear one; 18, motor one; 19, gear two ;20, outer pipe; 21, piston pipe; 22, cushion plate; 23, inflation pipe; 24, air pump; 25, exhaust pipe; 26, solenoid valve; 27, slide rail; 28, slide plate; 29, motor 2 30, polishing wheel; 31, nozzle; 32, water pump; 33, fixed plate; 34, electric push rod two; 35, electric push rod three; 36, fixed block; 37, frequency converter; 38 connecting plate.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, the field of All other embodiments obtained by ordinary technicians without creative work fall within the protection scope of the present invention.

Example

As shown in Figures 1-3, an optical lens polishing machine of the present invention includes: a casing 1 and a lens 4, and symmetrical clamping structures 2 are installed on both sides of the interior of the casing 1, and the lens is polished through the clamping structure 2. For the fixing operation, a support structure 3 is installed at the lower end of the shell 1 at the position of the symmetry line of the clamping structure 2, and the bottom end of the lens is supported by the supporting structure 3. The lens 4 is installed and fixed through the clamping structure 2 and the supporting structure 3, and the lens 4. A polishing structure 5 is installed inside the casing 1 above 4, and a spray structure 6 is installed on the side of the polishing structure 5. The interior of the spray structure 6 can be sprayed with solution according to the needs of use, and the polishing structure 5 and the spray structure 6 pass through. The sliding structure 7 installed inside the casing 1 is displaced. The side of the casing 1 is equipped with a control unit 9 that controls the clamping structure 2, the supporting structure 3, the polishing structure 5, the spraying structure 6 and the sliding structure 7. The top of the casing 1 A transparent cover plate 8 is hinged, and a sewage pipe 10 communicating with the inner cavity of the casing 1 is installed on the side of the lower end of the casing 1. The waste liquid inside the casing 1 is discharged through the sewage pipe 10, and a frequency converter 37 is also installed on the side of the casing 1. , Set the work of the motor one 18 and the motor two 29 through the frequency converter 37 .

Preferably: the clamping structure 2 includes a mounting shaft 11 slidably mounted on the side of the housing 1 , the mounting shafts 11 on both sides of the housing 1 are provided with a retaining ring 12 , and the mounting shaft 11 between the retaining ring 12 and the housing 1 is externally sleeved There is a soft pad 13, and a top plate 14 is installed on the top of the mounting shaft 11 in the inner cavity of the housing 1. By moving the position of the mounting shaft 11, the position of the top plate 14 is moved, thereby fixing or releasing the lens, on the outside of the top plate 14. Wrapped with a silicone structure, a gear one 17 is installed on the top of the mounting shaft 11 outside the housing 1, and a limit plate 15 is fixed on the installation shaft 11 between the gear one 17 and the stop ring 12, and the space between the limit plate 15 and the stop ring 12 A connecting plate 38 is rotatably connected to the outside of the installation shaft 11, and a motor one 18 is installed on the side of the connecting plate 38 corresponding to the gear one 17. The top of the output shaft of the motor one 18 is installed with a gear two 19, gear one 17 and gear two 19 Meshing link, the other side of the connecting plate 38 is connected with the housing 1 through the connecting plate electric push rod 1 16, and the position of the limit plate 15 is adjusted through the electric push rod 1 16, thereby changing the position of the installation shaft 11, the soft pad The arrangement of 13 can fill the gap between the housing 1 and the installation shaft 11 , thereby preventing the liquid from flowing out from the position where the shaft 11 is installed.

Preferably: the support structure 3 includes an outer tube 20 installed at the bottom end of the housing 1, a piston tube 21 is slidably connected inside the outer tube 20, a cushion plate 22 is installed at the top of the piston tube 21, and the inner cavity of the outer tube 20 passes through an inflation tube 23 is connected with an air pump 24, and by controlling the operation of the air pump 24, the inside of the outer tube 20 is inflated, so that the piston tube 21 moves upward, which can support the lens 4, and the side of the inflatable tube 23 outside the housing 1 is connected with a discharge tube. A solenoid valve 26 is installed on the air pipe 25 and the exhaust pipe 25. By opening the solenoid valve 26, the air inside the outer pipe 20 flows out, and thus the piston pipe 21 descends.

Preferably: the sliding structure 7 includes a fixing block 36 mounted on the top of the housing 1, the bottom end of the fixing block 36 is connected with an I-shaped mounting frame 33 through an electric push rod 35, and a sliding rail is provided inside the I-shaped mounting frame 33 27. By controlling the work of the third electric push rod 35, the height of the I-shaped mounting frame 33 can be adjusted.

Preferably: the polishing structure 5 includes a sliding plate 28 slidably connected to the sliding rail 27, the side of the sliding plate 28 is connected to the inner wall of the I-shaped mounting frame 33 through the second electric push rod 34, the bottom end of the sliding plate 28 is installed with the second motor 29, the motor A polishing wheel 30 is installed at the bottom end of the output shaft of the second 29, and the front and rear positions of the polishing wheel 30 can be changed by controlling the work of the second electric push rod 34.

Preferably: the spray structure 6 includes a spray pipe 31 installed on the sliding plate 28, the bottom end of the spray pipe 31 is installed on the side of the polishing wheel 30, the spray pipe 31 is connected with a water pump 32 through a conduit, and the operation of the water pump 32 is controlled by , so that the inside of the nozzle 31 is sprayed with liquid, thereby facilitating the removal of dust generated by polishing.

The working process of the present invention is as follows: the lens 4 to be polished is fastened by the top plate 14 inside the clamping structure 2, and the position of the electric push rod 1 16 is changed respectively, so that the lens 4 and the polishing wheel 30 can be changed. The relative position of the bottom end is controlled by the operation of the air pump 24, whereby the inside of the outer tube 20 is inflated, and the piston tube 21 rises so that the piston tube 21 contacts the bottom end of the lens 4. By setting it on the control unit 9, The second electric push rod 34 and the third electric push rod 35 can move along a certain path, and at the same time, the second motor 29 drives the polishing wheel 30 to work, and the water pump 32 works so that solution is sprayed out of the nozzle 31, thereby causing the lens 4 When polishing the other side of the lens 4, first open the solenoid valve 26, then make the motor 18 drive the lens 4 to rotate 180°, then close the solenoid valve 26 and the air pump 24 at the same time, so that the cushion plate 22 Contact with the bottom end of the lens 4 again, so that the polishing operation can be performed again. When polishing the edge of the lens 4, the top plate 14 and the center of the lens 4 are fixed, and then the motor one 18 is operated to drive the When the lens 4 rotates, the second motor 29 drives the polishing wheel 30 to rotate. At this time, it should be noted that the polishing wheel 30 should be separated from the lens 4 when the lens 4 is polished next time.

Claims (6)

1. An optical lens polishing machine, comprising: a casing (1) and a lens (4), characterized in that: symmetrical clamping structures (2) are installed on both sides of the interior of the casing (1), and the clamping A support structure (3) is installed at the lower end of the housing (1) at the position of the symmetry line of the structure (2), the lens (4) is mounted and fixed by the clamping structure (2) and the support structure (3), and the lens ( 4) A polishing structure (5) is installed inside the upper casing (1), a spray structure (6) is installed on the side of the polishing structure (5), and the polishing structure (5) and the spray structure (6) pass through The sliding structure (7) installed inside the casing (1) is displaced, and the side surface of the casing (1) is provided with a pair of clamping structures (2), a supporting structure (3), a polishing structure (5), a spray structure ( 6) and the control unit (9) controlled by the sliding structure (7), the top of the casing (1) is hinged with a transparent cover plate (8), and the side of the lower end of the casing (1) is mounted with the casing (1) In the sewage pipe (10) communicating with the inner cavity, a frequency converter (37) is also installed on the side of the casing (1). 2 . The optical lens polishing machine according to claim 1 , wherein the clamping structure ( 2 ) comprises a mounting shaft ( 11 ) slidably mounted on the side of the casing ( 1 ), and the casing ( 1 ) A baffle ring (12) is installed on the installation shafts (11) on both sides, and a cushion (13) is sleeved on the outside of the installation shaft (11) between the baffle ring (12) and the housing (1). A top plate (14) is mounted on the top of the mounting shaft (11) in the inner cavity of the casing (1), and a gear one (17) is mounted on the top of the mounting shaft (11) outside the casing (1). A limit plate (15) is fixed on the installation shaft (11) between the baffle rings (12), and a connecting plate is rotatably connected to the outside of the installation shaft (11) between the limit plate (15) and the baffle ring (12). (38), and a motor one (18) is installed on the surface of the connecting plate (38) corresponding to the gear one (17) side, and a gear two (19) is installed on the top of the output shaft of the motor one (18). The first gear (17) is meshed and linked with the second gear (19), and the other side of the connecting plate (38) is connected to the housing (1) through the first electric push rod (16) of the connecting plate. 3. An optical lens polishing machine according to claim 1, characterized in that: the support structure (3) comprises an outer tube (20) installed at the bottom end of the housing (1), and the outer tube (20) has an outer tube (20). A piston tube (21) is slidably connected inside, a cushion plate (22) is installed on the top of the piston tube (21), and an air pump (24) is connected to the inner cavity of the outer tube (20) through an inflation tube (23). An exhaust pipe (25) is connected to the side of the inflatable pipe (23) outside the casing (1), and a solenoid valve (26) is installed on the exhaust pipe (25). 4. An optical lens polishing machine according to claim 1, characterized in that: the sliding structure (7) comprises a fixing block (36) mounted on the top of the casing (1), and the fixing block (36) has a The bottom end is connected with an I-shaped mounting frame (33) through three electric push rods (35), and a sliding rail (27) is provided inside the I-shaped mounting frame (33). 5 . The optical lens polishing machine according to claim 4 , wherein the polishing structure ( 5 ) comprises a sliding plate ( 28 ) slidably connected to the sliding rail ( 27 ), and the side surface of the sliding plate ( 28 ) The second electric push rod (34) is connected to the inner wall of the I-shaped mounting frame (33), the bottom end of the slide plate (28) is installed with the second motor (29), and the bottom end of the output shaft of the second motor (29) A polishing wheel (30) is installed. 6 . The optical lens polishing machine according to claim 5 , wherein the spray structure ( 6 ) comprises a spray pipe ( 31 ) mounted on the sliding plate ( 28 ), and the spray pipe ( 31 ) The bottom end of the nozzle is installed on the side of the polishing wheel (30), and the nozzle (31) is connected with a water pump (32) through a conduit.

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