Glass lens polishing device for optical instrument manufacturing

Abstract

The invention discloses a glass lens polishing device for optical instrument manufacturing, and relates to the technical field of polishing, the glass lens polishing device for optical instrument manufacturing comprises a machine body, and is characterized by further comprising a polishing device, a clamping device and a heat dissipation device; wherein the bottom wall in the machine body is fixedly connected with a water tank, the interior of the machine body is fixedly connected with a first supporting plate, and the top of the first supporting plate is fixedly connected with a fixed cylinder; wherein the grinding device comprises a long rod, a connecting column, a vertical rod, a supporting block, a motor, a first gear, four second gears, a rotating block and four grinding blocks, and a long groove is formed in the front side of the machine body; according to the device, a long rod is pushed upwards by a hand, the long rod can drive a supporting block to move downwards, when the supporting block moves downwards, the supporting block can drive a wood block to move downwards, the pressing force of a grinding block can be mastered, and the situation that the grinding block is pressed downwards too fast, and consequently a glass lens is broken can be prevented.

Description

Technical Field

[0001] The invention relates to the technical field of polishing, in particular to a glass lens polishing device for manufacturing optical instruments. Background Art

[0002] Polishing glass lenses in optical instrument manufacturing is a crucial step, because the optical properties of the lens directly affect the performance of the entire optical system, such as image quality, resolution, transmittance, etc. The patent with patent announcement number CN219666092U relates to the field of optical instrument manufacturing technology, including a base plate, vertical plates are fixedly provided on both sides of the top of the base plate, a workbench is fixedly provided between the two vertical plates, a placement table is fixedly connected to the middle of the top of the workbench, a clamping assembly is provided on the top of the workbench, a slide groove is opened on the top of one side of the two vertical plates, a horizontal plate is slidably connected between the two slide grooves, and a polishing assembly is provided on the top of the horizontal plate; the patent starts the second motor through the clamping assembly set up, so that the bidirectional screw rotates, driving the moving seats on both sides to move toward the middle, and then the clamping plate on the fixed plate clamps the glass lens to prevent the lens from moving during polishing, and the rubber pad can prevent the glass lens from being damaged; water is poured into the water tank through the set water tank, and clean water flows out from the outlet pipe and is finally sprayed onto the placement table to wash away the powder on the surface of the glass lens.

[0003] In the above patent, the rubber pad can prevent the glass lens from being damaged; water is poured into the water storage tank through the water storage tank, and the clean water flows out from the water outlet pipe and finally sprayed onto the placement table to wash away the powder on the surface of the glass lens. However, multiple grindings may not be performed during the grinding process, or a finer grinding block may not be used for finer grinding. If finer grinding is not performed, the light transmittance of the glass lens may be poor, resulting in blurry vision through the glass lens. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a glass lens grinding device for optical instrument manufacturing, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a glass lens polishing device for optical instrument manufacturing, comprising a body, a polishing device, a clamping device and a heat dissipation device; wherein the bottom wall of the body is fixedly connected to a water tank, a support plate 1 is fixedly connected to the body, and a fixed cylinder is fixedly connected to the top of the support plate 1; wherein the polishing device comprises: a long rod, a connecting column, a vertical rod, a support block, a motor, a gear 1, four gear 2s, a rotating block and four grinding blocks, a long groove is opened on the front side of the body, the connecting column is fixedly connected to both sides of the long groove, the long rod is rotatably connected to the circumferential surface of the connecting column, the vertical rod is rotatably connected to the top of the long rod, the support block is rotatably connected to the bottom of the vertical rod, the motor is fixedly connected to the top of the support block, the rotating block is rotatably connected to the bottom of the support block, the four grinding blocks rotate through the rotating block, the gear 1 is fixedly connected to the output end of the motor, and the four gear 2s are fixedly connected to the tops of the four grinding blocks.

[0006] According to the above technical solution, the grinding device also includes: a spring 1, the bottom of which is fixedly connected to the top of the support plate 1, and the top of which is rotatably connected to the bottom of the rotating block.

[0007] According to the above technical solution, the support block is slidably connected inside the fixed cylinder, the gear one is meshed with the gear two, and an arc groove is provided on the circumferential surface of the fixed cylinder.

[0008] According to the above technical scheme, the clamping device includes: an L-shaped rod, a long plate 1, a triangular oblique block, a blocking column, a spring 2, a vertical plate 1, a boss, a cross bar, two cross blocks, two elastic ropes, an arc block and a frame, the L-shaped rod is fixedly connected to the circumferential surface of the support block, the long plate 1 is fixedly connected to the bottom of the L-shaped rod, the triangular oblique block is fixedly connected to the bottom of the long plate 1, the boss is fixedly connected to the top of the support plate 1, the frame is fixedly connected to the top of the boss, the vertical plate 1 is fixedly connected between the frame and the boss, the right side of the spring 2 is fixedly connected to the left side of the vertical plate 1, the front end of the cross bar is fixedly connected to the left side of the spring 2, the two cross blocks are fixedly connected to the right side of the cross bar, the two elastic ropes are respectively fixedly connected to the front end and the rear end of the two cross blocks, and the arc block is fixedly connected between the two elastic ropes.

[0009] According to the above technical solution, the triangular bevel block is in contact with the blocking column, the cross bar is slidably connected inside the frame, a circular groove is provided on the top of the boss, a glass lens is provided on the top of the circular groove, the arc block is in contact with the circumferential surface of the glass lens, short grooves are provided on the upper and lower surfaces of the support plate, and the triangular bevel block is slidably connected in the short groove.

[0010] According to the above technical solution, the heat dissipation device includes: a water pipe, a block and a water pump, the bottom of the water pipe is fixedly passed through the water tank, the top of the water pipe is fixedly passed through the machine body, the water pump is fixedly connected to the bottom of the water pipe, the block is fixedly connected to the top of the water pipe, and a water outlet is opened on the front side of the block.

[0011] According to the above technical scheme, the heat dissipation device also includes a spring three, a long plate two, a vertical plate two, a spring four, a support plate two, a push block, a filter screen, a vertical plate three, a spring five, a sliding column, an inclined plate and a scraper, the top of the spring three is fixedly connected to the bottom of the support plate one, the long plate two is fixedly connected to the bottom of the spring three, the support plate two is fixedly connected to the bottom wall inside the body, the bottom of the spring four is fixedly connected to the bottom wall inside the body, the push block is fixedly connected to the top of the spring four, the vertical plate two is fixedly connected to the top of the push block, the filter screen is fixedly connected to the inside of the body, the vertical plate three is fixedly connected to the top of the filter screen, square grooves are provided on the left and right surfaces of the vertical plate three, the rear end of the spring five is fixedly connected to the inner front side of the square groove, the sliding column is fixedly connected to the rear side of the spring five, the bottom of the inclined plate is fixedly connected to the inner bottom wall of the body, the top of the inclined plate is fixedly connected to the rear side of the filter screen, and the scraper is fixedly connected to the left side of the sliding column.

[0012] According to the above technical solution, the bottom of the triangular inclined block contacts the top of the second long plate, the left and right sides of the second vertical plate are provided with slide grooves, the slide column is slidably connected in the slide grooves, and the scraper contacts the top surface of the filter.

[0013] The present invention provides a glass lens grinding device for optical instrument manufacturing, which has the following beneficial effects: (1) In the present invention, by pushing the long rod upward by hand, the long rod will drive the support block to move downward. When the support block moves downward, the support block can drive the wooden block to move downward, so that the downward pressure of the grinding block can be controlled, and the glass lens can be prevented from being broken by pressing down too quickly. When the previous grinding block is finished, the grinding block can be replaced by rotating the rotating block. Using grinding blocks with different mesh sizes can make the glass lens polished more smoothly.

[0014] (2) In the present invention, when the arc surface of the arc block contacts the glass lens at the top of the circular groove, the arc block can clamp the glass lens. When the arc block clamps the glass lens, the arc block can prevent the glass lens from moving and tilting. When the glass lens moves and tilts, the grinding block may damage the glass lens during grinding. When there is a larger glass lens, the arc block will first contact the glass lens. When the horizontal block continues to move to the right, the elastic rope will stretch. When the elastic rope stretches, the arc block can clamp the larger glass lens more firmly to prevent the glass lens from shifting.

[0015] (3) The invention, by starting the water pump, can suck the water in the water tank into the water pipe. When the water pump sucks the water in the water tank into the water pipe, the water will be sprayed out through the water outlet at the top of the water pipe. When the water is sprayed out through the water outlet at the top of the water pipe, the water will dissipate the heat of the glass lens being polished, which can effectively prevent the glass lens from overheating and causing deformation during the polishing process. When the slide column moves backward, the slide column will drive the scraper to move backward. When the scraper moves backward, the scraper will scrape off impurities on the top of the filter. When the scraper scrapes off impurities on the top of the filter, the scraper can scrape the impurities to the top of the inclined plate. When the scraper scrapes the impurities to the top of the inclined plate, it can be easily cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the machine body of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the fixed cylinder of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle A part; Figure 5 This is a schematic diagram of the position structure of the grinding device of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of the middle B part; Figure 7 It is a schematic diagram of the position structure of the clamping device of the present invention; Figure 8 It is a schematic diagram of the position structure of the heat dissipation device of the present invention; Fig. 9 For the present invention Figure 8 A schematic diagram of the enlarged structure of the middle C part; Fig.10 It is a schematic diagram of the position structure of the triangular inclined block and the second long plate of the present invention; Fig.11 This is a schematic diagram of the structure of the vertical plate 2 and the spring 4 of the present invention; Fig.12 It is a schematic diagram of the five-position structure of the sliding column and the spring of the present invention.

[0017] In the figure: 1, machine body; 2, water tank; 3, fixing cylinder; 4, support plate 1; 101, long rod; 102, connecting column; 103, vertical rod; 104, support block; 105, motor; 106, gear 1; 107, gear 2; 108, rotating block; 109, grinding block; 110, spring 1; 201, L-shaped rod; 202, long plate 1; 203, triangular inclined block; 204, stop column; 205, spring 2; 206, vertical plate 1; 207 , boss; 208, cross bar; 209, cross block; 210, elastic rope; 211, arc block; 212, frame; 301, spring three; 302, long board two; 303, water pipe; 304, stopper; 305, water pump; 306, vertical board two; 307, spring four; 308, support board two; 309, push block; 310, filter; 311, vertical board three; 312, spring five; 313, sliding column; 314, inclined plate; 315, scraper. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 11 One embodiment of the present invention is: a glass lens grinding device for optical instrument manufacturing, comprising a body 1, and a grinding device; wherein the bottom wall of the body 1 is fixedly connected to a water tank 2, the body 1 is fixedly connected to a support plate 14, and the top of the support plate 14 is fixedly connected to a fixed cylinder 3; wherein the grinding device comprises: a long rod 101, a connecting column 102, a vertical rod 103, a support block 104, a motor 105, a gear 106, four gears 2 107, a rotating block 108 and four grinding blocks 109, a long groove is opened on the front side of the body 1, the connecting column 102 is fixedly connected to both sides of the long groove, the long rod 101 is rotatably connected to the circumferential surface of the connecting column 102, and the vertical rod 103 is rotatably connected to the long rod 101 The top of the vertical rod 103 is rotatably connected to the bottom of the vertical rod 103, the motor 105 is fixedly connected to the top of the support block 104, the rotating block 108 is rotatably connected to the bottom of the support block 104, and the four grinding blocks 109 rotate through the rotating block 108. The gear 106 is fixedly connected to the output end of the motor 105, and the four gears 2 107 are fixedly connected to the top of the four grinding blocks 109. By pushing the long rod 101 upward by hand, the long rod 101 will drive the support block 104 to move downward. When the support block 104 moves downward, the support block 104 can drive the wooden block 109 to move downward, and the downward pressure of the grinding block 109 can be controlled to prevent the grinding block 109 from being pressed down too quickly and causing the glass lens to break.

[0020] The grinding device also includes: a spring 110, the bottom of which is fixedly connected to the top of the support plate 4, and the top of which is rotatably connected to the bottom of the rotating block 108. The elastic force of the spring 110 can drive the grinding block 109 to return.

[0021] The support block 104 is slidably connected to the interior of the fixed cylinder 3, the gear 1 106 is meshed with the gear 2 107, and an arc groove is provided on the circumferential surface of the fixed cylinder 3, and the grinding block 109 can be driven to rotate by the motor 105.

[0022] When the present embodiment is in operation, the glass lens to be polished is first placed in the circular groove on the top of the boss 207, and the long rod 101 is lifted upward by hand. When the long rod 101 is lifted upward, the long rod 101 will rotate. When the long rod 101 rotates, the long rod 101 drives the vertical rod 103 to rotate. When the vertical rod 103 rotates, the vertical rod 103 moves downward. When the vertical rod 103 moves downward, the vertical rod 103 drives the support block 104 to move downward. When the support block 104 moves downward, the support block 104 drives the rotating block 108 to move downward. When the support block When the motor 104 moves downward, the support block 104 drives the motor 105 to move downward. When the rotating block 108 moves downward, the rotating block 108 drives the four grinding blocks 109 to move downward. When the motor 105 is started, the output end of the motor 105 drives the gear 106 to rotate. When the gear 106 rotates, the gear 106 drives the front gear 2 107 to rotate. When the front gear 2 107 rotates, the front gear 2 107 drives the front grinding block 109 to rotate. When the front grinding block 109 moves downward, the front grinding block 1 09 will contact the top of the glass lens. When the front grinding block 109 contacts the top of the glass lens, the front grinding block 109 can roughly grind the glass lens. When the front grinding block 109 completes the rough grinding of the glass lens, by pulling down the long rod 101, the long rod 101 can drive the support block 104 to move upward. When the support block 104 moves upward, the support block 104 will drive the rotating block 108 to move upward. When the rotating block 108 moves upward, the rotating block 108 will drive the four grinding blocks 109 to move upward. When the rotating block 108 moves upward, the rotating block 108 will pass When the rotating block 108 leaks out through the arc groove, the rotating block 108 can be rotated. When the rotating block 108 is rotated, the rotating block 108 will drive the four grinding blocks 109 to rotate. When the four grinding blocks 109 rotate, the four grinding blocks 109 will drive the four gear twos 107 to rotate. When the front gear two 107 rotates, the front gear two 107 will be out of contact with gear one 106. When the four grinding blocks 109 continue to rotate, the other three grinding blocks 109 can grind the glass lens, so that the glass lens can be polished more delicately.

[0023] See also Figure 1-Figure 11 On the basis of the above embodiment, another embodiment of the present invention further includes a clamping device and a heat dissipation device; the clamping device includes: an L-shaped rod 201, a long plate 202, a triangular oblique block 203, a blocking column 204, a spring 205, a vertical plate 206, a boss 207, a cross bar 208, two cross blocks 209, two elastic ropes 210, an arc block 211 and a frame 212, the L-shaped rod 201 is fixedly connected to the circumferential surface of the support block 104, the long plate 202 is fixedly connected to the bottom of the L-shaped rod 201, the triangular oblique block 203 is fixedly connected to the bottom of the long plate 202, the boss 207 is fixedly connected to the top of the support plate 4, the frame 212 is fixedly connected to the top of the boss 207, the vertical plate 206 is fixedly connected to the frame 212 and the boss 207, the right side of the spring 205 is fixedly connected to the left side of the vertical plate 1 206, the front end of the cross bar 208 is fixedly connected to the left side of the spring 205, the two cross blocks 209 are fixedly connected to the right side of the cross bar 208, the two elastic ropes 210 are respectively fixedly connected to the front and rear ends of the two cross blocks 209, the arc block 211 is fixedly connected between the two elastic ropes 210, when the arc surface of the arc block 211 contacts the glass lens at the top of the circular groove, the arc block 211 can clamp the glass lens, when the arc block 211 clamps the glass lens, the arc block 211 can prevent the glass lens from moving and tilting, when the glass lens moves and tilts, the grinding block 109 may cause damage to the glass lens during grinding.

[0024] The triangular oblique block 203 is in contact with the blocking column 204, the cross bar 208 is slidably connected inside the frame 212, a circular groove is provided on the top of the boss 207, a glass lens is arranged on the top of the circular groove, the arc block 211 is in contact with the circumferential surface of the glass lens, short grooves are provided on the upper and lower surfaces of the support plate 4, the triangular oblique block 203 is slidably connected in the short groove, when there is a larger glass lens, the arc block 211 will first contact the glass lens, when the cross block 209 continues to move to the right, the elastic rope 210 will be stretched, when the elastic rope 210 is stretched, the arc block 211 can clamp the larger glass lens more firmly to prevent the glass lens from shifting.

[0025] The heat dissipation device includes: a water pipe 303, a block 304 and a water pump 305. The bottom of the water pipe 303 is fixedly passed through the water tank 2, the top of the water pipe 303 is fixedly passed through the body 1, the water pump 305 is fixedly connected to the bottom of the water pipe 303, the block 304 is fixedly connected to the top of the water pipe 303, and a water outlet is provided on the front side of the block 304. By starting the water pump 305, the water pump 305 can suck the water in the water tank 2 into the water pipe 303. When the water pump 305 sucks the water in the water tank 2 into the water pipe 303, the water will be sprayed out through the water outlet at the top of the water pipe 303. When the water is sprayed out through the water outlet at the top of the water pipe 303, the water will dissipate the heat of the glass lens being polished, which can effectively prevent the glass lens from being overheated and deformed during the polishing process.

[0026] The heat dissipation device also includes a spring three 301, a long plate two 302, a vertical plate two 306, a spring four 307, a support plate two 308, a push block 309, a filter 310, a vertical plate three 311, a spring five 312, a sliding column 313, an inclined plate 314 and a scraper 315. The top of the spring three 301 is fixedly connected to the bottom of the support plate one 4, the long plate two 302 is fixedly connected to the bottom of the spring three 301, the support plate two 308 is fixedly connected to the bottom wall inside the body 1, the bottom of the spring four 307 is fixedly connected to the bottom wall inside the body 1, the push block 309 is fixedly connected to the top of the spring four 307, the vertical plate two 306 is fixedly connected to the top of the push block 309, the filter 310 is fixedly connected to the inside of the body 1, the vertical plate three 311 is fixedly connected to the top of the filter 310, and the vertical plate The left and right sides of the third 311 are provided with square grooves, the rear end of the spring fifth 312 is fixedly connected to the inner front side of the square groove, the sliding column 313 is fixedly connected to the rear side of the spring fifth 312, the bottom of the inclined plate 314 is fixedly connected to the bottom wall inside the body 1, the top of the inclined plate 314 is fixedly connected to the rear side of the filter 310, and the scraper 315 is fixedly connected to the left side of the sliding column 313. When the sliding column 313 moves backward, the sliding column 313 will drive the scraper 315 to move backward. When the scraper 315 moves backward, the scraper 315 will scrape off impurities at the top of the filter 310. When the scraper 315 scrapes off impurities at the top of the filter 310, the scraper 315 can scrape the impurities to the top of the inclined plate 314. When the scraper 315 scrapes the impurities to the top of the inclined plate 314, it is convenient to clean.

[0027] The bottom of the triangular inclined block 203 contacts the top of the second long plate 302, and the left and right sides of the second vertical plate 306 are provided with sliding grooves. The sliding column 313 is slidably connected in the sliding grooves, and the scraper 315 contacts the top surface of the filter 310. When the grinding is completed and the grinding block moves upward, the scraper 315 will scrape, which can prevent impurities from being scraped to the front of the filter 310 by the back of the scraper 315.

[0028] When the present embodiment is working, when the support block 104 moves downward, the support block 104 will drive the L-shaped rod 201 to move downward. When the L-shaped rod 201 moves downward, the L-shaped rod 201 will drive the long board 1 202 to move downward. When the long board 1 202 moves downward, the long board 1 202 will drive the triangular inclined block 203 to move downward. When the triangular inclined block 203 moves downward, the triangular inclined block 203 will contact the blocking column 204. When the triangular inclined block 203 contacts the blocking column 204, the blocking column 204 will be pushed by the bottom surface of the triangular inclined block 203. When the bottom surface of the triangular inclined block 203 pushes the blocking column 204, the blocking column 204 04 will move to the right. When the blocking column 204 moves to the right, the blocking column 204 will drive the cross bar 208 to move to the right. When the cross bar 208 moves to the right, the cross bar 208 will drive the two cross blocks 209 to move to the right. When the two cross blocks 209 move to the right, the two cross blocks 209 will drive the two elastic ropes 210 to move to the right. When the two elastic ropes 210 move to the right, the two elastic ropes 210 will drive the arc block 211 to move to the right. When the arc block 211 moves to the right, the arc surface of the arc block 211 will contact the glass lens at the top of the circular groove. When the curved surface of block 211 contacts the glass lens at the top of the circular groove, the curved block 211 can clamp the glass lens. When the curved block 211 clamps the glass lens, the curved block 211 can prevent the glass lens from moving and tilting. When the glass lens moves and tilts, the grinding block 109 may damage the glass lens during grinding. When there is a large glass lens, the horizontal block 209 moves to the right, and the horizontal block 209 drives the elastic rope 210 to move to the right. When the elastic rope 210 moves to the right, the elastic rope 210 drives the curved block 211 to move to the right. When the curved block 211 moves to the right, the curved block 211 will first contact the glass lens, and when the horizontal block 209 continues to move to the right, the elastic rope 210 will be stretched. When the elastic rope 210 is stretched, the arc block 211 can clamp the larger glass lens more firmly. When the triangular inclined block 203 moves upward, the triangular inclined block 203 will be separated from the contact with the blocking column 204. When the blocking column 204 is separated from the contact with the triangular inclined block 203, the blocking column 204 will return to its original position under the elastic force of the spring 205. When the blocking column 204 returns to its original position, the blocking column 204 will drive the arc block 211 to return to its original position. When the arc block 211 returns to its original position, the glass lens can be taken out.

[0029] By starting the water pump 305, the water pump 305 can suck the water in the water tank 2 into the water pipe 303. When the water pump 305 sucks the water in the water tank 2 into the water pipe 303, the water will be sprayed out through the water outlet at the top of the water pipe 303. When the water is sprayed out through the water outlet at the top of the water pipe 303, the water will dissipate the heat of the glass lens being polished, which can effectively prevent the glass lens from being overheated and deformed during the polishing process. When the triangular inclined block 203 moves downward, the triangular inclined block 203 will contact the top of the long board 2 302. When the triangular inclined block 203 contacts the top of the long board 2 302, the long board 2 302 will be pushed downward by the triangular inclined block 203. When the triangular inclined block 203 When the long board 302 is pushed downward, the long board 302 will move downward. When the long board 302 moves downward, the long board 302 will contact the top surface of the vertical board 306. When the long board 302 contacts the top surface of the vertical board 306, the vertical board 306 will be pushed downward by the long board 302. When the vertical board 306 moves downward, the slide grooves on the left and right sides of the vertical board 306 will also move downward. When the slide groove moves downward, the slide groove will drive the slide column 313 to slide in the slide groove. When the slide groove drives the slide column 313 to slide in the slide groove, the slide column 313 will also move along the square grooves on the left and right sides of the vertical board 311. When the slide column 313 also moves along the square grooves on the left and right sides of the vertical board 311 When the groove moves, the sliding column 313 will move forward along the track of the square groove. When the sliding column 313 moves forward along the track of the square groove, the sliding column 313 will drive the scraper 315 to move forward. When the grinding block 109 completes grinding, the grinding block 109 can be lifted by pressing down the long rod 101. When the grinding block 109 is lifted, the triangular inclined block 203 will also rise. When the triangular inclined block 203 rises, the triangular inclined block 203 will break away from the contact with the long plate 2 302. When the triangular inclined block 203 breaks away from the contact with the long plate 2 302, the long plate 2 302 will move upward under the elastic force of the spring three 301. When the long plate 2 302 moves upward, the long plate 2 302 will break away from the contact with the long plate 2 302. When the long plate 302 is out of contact with the vertical plate 306, the vertical plate 306 will move upward under the elastic force of the spring 4 307. When the vertical plate 306 moves upward, the sliding column 313 will move backward under the elastic force of the spring 5 312. When the sliding column 313 moves backward, the sliding column 313 will drive the scraper 315 to move backward. When the scraper 315 moves backward, the scraper 315 will scrape off the impurities on the top of the filter 310. When the scraper 315 scrapes off the impurities on the top of the filter 310, the scraper 315 can scrape the impurities to the top of the inclined plate 314. When the scraper 315 scrapes the impurities to the top of the inclined plate 314, it is convenient to clean.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass lens grinding device for optical instrument manufacturing, comprising a body (1), characterized in that: It also includes a grinding device, a clamping device and a heat dissipation device; The bottom wall of the machine body (1) is fixedly connected to a water tank (2), the inside of the machine body (1) is fixedly connected to a support plate 1 (4), and the top of the support plate 1 (4) is fixedly connected to a fixing cylinder (3); The grinding device comprises: a long rod (101), a connecting column (102), a vertical rod (103), a support block (104), a motor (105), a gear 1 (106), four gear 2s (107), a rotating block (108) and four grinding blocks (109); a long slot is provided on the front side of the body (1); the connecting column (102) is fixedly connected to both sides of the long slot; the long rod (101) is rotatably connected to the circumferential surface of the connecting column (102); and the vertical rod (103) is rotatably connected to the circumferential surface of the connecting column (102). The top of the long rod (101), the support block (104) is rotatably connected to the bottom of the vertical rod (103), the motor (105) is fixedly connected to the top of the support block (104), the rotating block (108) is rotatably connected to the bottom of the support block (104), the four grinding blocks (109) rotatably penetrate the rotating block (108), the gear 1 (106) is fixedly connected to the output end of the motor (105), and the four gear 2s (107) are fixedly connected to the tops of the four grinding blocks (109).

2. A glass lens polishing device for optical instrument manufacturing according to claim 1, characterized in that: The grinding device further comprises: a spring 1 (110), the bottom of the spring 1 (110) being fixedly connected to the top of the support plate 1 (4), and the top of the spring 1 (110) being rotatably connected to the bottom of the rotating block (108).

3. A glass lens polishing device for optical instrument manufacturing according to claim 2, characterized in that: The support block (104) is slidably connected inside the fixed cylinder (3), the gear one (106) is meshed with the gear two (107), and an arc groove is provided on the circumferential surface of the fixed cylinder (3).

4. A glass lens polishing device for optical instrument manufacturing according to claim 3, characterized in that: The clamping device comprises: an L-shaped rod (201), a long plate (202), a triangular inclined block (203), a blocking column (204), a second spring (205), a vertical plate (206), a boss (207), a cross bar (208), two cross blocks (209), two elastic ropes (210), an arc block (211) and a frame (212), wherein the L-shaped rod (201) is fixedly connected to the circumferential surface of the support block (104), the long plate (202) is fixedly connected to the bottom of the L-shaped rod (201), the triangular inclined block (203) is fixedly connected to the bottom of the long plate (202), and the boss (207) is fixedly connected to the support block (104). The frame (212) is fixedly connected to the top of the boss (207), the vertical plate (206) is fixedly connected between the frame (212) and the boss (207), the right side of the spring (205) is fixedly connected to the left side of the vertical plate (206), the front end of the cross bar (208) is fixedly connected to the left side of the spring (205), the two cross blocks (209) are fixedly connected to the right side of the cross bar (208), the two elastic ropes (210) are respectively fixedly connected to the front and rear ends of the two cross blocks (209), and the arc block (211) is fixedly connected between the two elastic ropes (210).

5. A glass lens polishing device for optical instrument manufacturing according to claim 4, characterized in that: The triangular inclined block (203) is in contact with the blocking column (204), the cross bar (208) is slidably connected inside the frame (212), a circular groove is provided on the top of the boss (207), a glass lens is provided on the top of the circular groove, the arc block (211) is in contact with the circumferential surface of the glass lens, and short grooves are provided on the upper and lower surfaces of the support plate 1 (4), and the triangular inclined block (203) is slidably connected in the short groove.

6. A glass lens polishing device for optical instrument manufacturing according to claim 5, characterized in that: The heat dissipation device comprises: a water pipe (303), a block (304) and a water pump (305); the bottom of the water pipe (303) is fixedly connected to the water tank (2); the top of the water pipe (303) is fixedly connected to the machine body (1); the water pump (305) is fixedly connected to the bottom of the water pipe (303); the block (304) is fixedly connected to the top of the water pipe (303); and a water outlet is provided on the front side of the block (304).

7. A glass lens polishing device for optical instrument manufacturing according to claim 6, characterized in that: The heat dissipation device further comprises a spring three (301), a long plate two (302), a vertical plate two (306), a spring four (307), a support plate two (308), a push block (309), a filter screen (310), a vertical plate three (311), a spring five (312), a slide column (313), an inclined plate (314) and a scraper (315), wherein the top of the spring three (301) is fixedly connected to the bottom of the support plate one (4), the long plate two (302) is fixedly connected to the bottom of the spring three (301), the support plate two (308) is fixedly connected to the bottom wall inside the body (1), the bottom of the spring four (307) is fixedly connected to the bottom wall inside the body (1), the push block (309) is fixedly connected to the spring three (301), and the push block (309) is fixedly connected to the spring three (301). The top of the spring four (307), the vertical plate two (306) is fixedly connected to the top of the push block (309), the filter screen (310) is fixedly connected to the inside of the machine body (1), the vertical plate three (311) is fixedly connected to the top of the filter screen (310), the left and right sides of the vertical plate three (311) are provided with square grooves, the rear end of the spring five (312) is fixedly connected to the inner front side of the square groove, the slide column (313) is fixedly connected to the rear side of the spring five (312), the bottom of the inclined plate (314) is fixedly connected to the bottom wall inside the machine body (1), the top of the inclined plate (314) is fixedly connected to the rear side of the filter screen (310), and the scraper (315) is fixedly connected to the left side of the slide column (313).

8. The glass lens grinding device for optical instrument manufacturing according to claim 7, characterized in that: The bottom of the triangular inclined block (203) contacts the top of the second long plate (302), the left and right surfaces of the second vertical plate (306) are provided with sliding grooves, the sliding column (313) is slidably connected in the sliding grooves, and the scraper (315) contacts the top surface of the filter screen (310).

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