CN116652755A - Lamp focusing assembly machining device - Google Patents
Lamp focusing assembly machining device Download PDFInfo
- Publication number
- CN116652755A CN116652755A CN202310755218.7A CN202310755218A CN116652755A CN 116652755 A CN116652755 A CN 116652755A CN 202310755218 A CN202310755218 A CN 202310755218A CN 116652755 A CN116652755 A CN 116652755A
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- China
- Prior art keywords
- grinding
- lens
- machine body
- side wall
- circular plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003754 machining Methods 0.000 title description 2
- 238000005498 polishing Methods 0.000 claims abstract description 84
- 239000000843 powder Substances 0.000 claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims description 49
- 238000003825 pressing Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 16
- 241001465382 Physalis alkekengi Species 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 239000000463 material Substances 0.000 claims 2
- 230000003287 optical effect Effects 0.000 abstract description 12
- 230000007547 defect Effects 0.000 abstract description 5
- 210000002268 wool Anatomy 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 235000004237 Crocus Nutrition 0.000 description 1
- 241000596148 Crocus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
- B24B13/0055—Positioning of lenses; Marking of lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/04—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of solid grinding, polishing or lapping agents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the technical field of lamp focusing assembly processing, in particular to a lamp focusing assembly processing device which comprises a machine body, wherein a base is fixedly arranged at the lower end of the machine body, a grinding powder storage box is fixedly arranged on the right side wall of the base, and a fixing mechanism for fixing a lens is slidably arranged in the machine body. The refraction degree and the precision that can reach the upper and lower both sides of lens from top to bottom polish simultaneously are the same to further increase the focusing subassembly that uses this lens, it is more accurate to light irradiation distance and irradiation intensity control to the facula, avoid artifical contact lens surface to cause fine mar to its surface, and present different aperture sizes through the light-shield, it is enlargied with the defect on lens surface, whether qualified with this lens of more accurate detection, saved and pause repeatedly and scribbled a large amount of time that the grinding powder spent, the efficiency that has promoted lens to polish simultaneously can be better promote the planarization on lens surface, and then promote the optical property of lens after polishing.
Description
Technical Field
The invention relates to the technical field of lamp focusing assembly processing, in particular to a lamp focusing assembly processing device.
Background
The effect of profection lamp is concentrated and throw the appointed region with the light for throw light on or present specific pattern or information, profection lamp mainly is realized by focusing assembly, and focusing assembly can carry out accurate control to the size, angle, light irradiation distance and the irradiation intensity of light spot to make profection lamp's irradiation range more accurate and nimble, and the lens in the focusing assembly is the main part of irradiation range control, consequently in order to ensure the performance of lens, need polish processing to the lens, in order to improve the focusing assembly who uses this lens to the size of light spot, angle, light irradiation distance and irradiation intensity's control more accurate.
At present, when a lens is polished, burrs and rough parts on the surface of the lens are firstly removed by using a polishing cloth, then 10# to 20# fine grinding powder is sequentially coated on the surface of the lens, then the lens is uniformly polished up and down respectively, the lens is cleaned by using water after polishing, trace-removed polished powder is coated, then polishing is carried out according to the steps, finally the lens is wiped by using a wool towel, and the lens surface is checked by using light rays to see whether defects appear, if the lens surface still has fine traces or uneven parts, the lens can be further polished by using more than 2000# fine grinding powder, although the operability of the conventional lamp focusing assembly processing device is stronger when polishing the lens, the following defects still exist:
1. the lens of the focusing assembly cannot be polished up and down simultaneously, so that the polishing degrees of the upper surface and the lower surface of the polished lens are different, the refraction degrees and the precision of the upper surface and the lower surface of the polished lens are different, and errors can be generated when the focusing assembly of the lens is used and the size, the angle, the light irradiation distance and the irradiation intensity of the light spots are controlled.
2. After polishing the lens, the surface of the lens needs to be checked, but the lens surface can be slightly marked by taking the lens by hands, so that the imaging quality of the lens is affected, and whether the lens is qualified or not is difficult to check by naked eyes due to the fact that the difficulty of observing the surface defect of the lens is high.
3. In the above processing operation, the grinding powder with different meshes needs to be continuously replaced, so that not only is a lot of grinding time consumed by intermittent suspension and painting, but also the smoothness of the surface of the polished lens is damaged by discontinuous grinding, so that the optical performance of the polished lens is seriously affected.
Therefore, in order to ensure that the focusing assembly after the lens is used can more accurately control the size, the angle, the light irradiation distance and the irradiation intensity of the light spots, the invention provides a lamp focusing assembly processing device.
Disclosure of Invention
In order to solve the technical problems, the invention provides a lamp focusing assembly processing device, which is realized by the following specific technical means:
the utility model provides a lamps and lanterns focusing subassembly processingequipment, includes the fuselage, the lower extreme fixed mounting of fuselage has the base, the right side wall fixed mounting of base has the storage to grind the crocus box, the inside slidable mounting of fuselage has the fixed establishment of fixed lens.
The fixing mechanism comprises anti-contact parts symmetrically and slidably arranged on the side wall of the machine body, and fixing parts are fixedly arranged on one sides of the anti-contact parts, which are close to each other.
The inside of the machine body and the rear end are provided with a polishing mechanism for simultaneously feeding and polishing the lens up and down.
The grinding mechanism comprises a same rotating part fixedly mounted inside the machine body, a grinding part is arranged inside the same rotating part, and a grinding part for providing grinding powder with different meshes is arranged between the grinding powder storage box and the grinding part.
The front end of the interior of the machine body is provided with a detection mechanism for detecting the surface of the lens.
The detection mechanism comprises a wiping part fixedly arranged in the middle section inside the machine body, and a light detection part is fixedly arranged at the front end of the wiping part and inside the machine body.
As a preferable technical scheme of the invention, the touch prevention part comprises a lens placing opening, a limiting slide way, a rotating handle and a clamping block, wherein the lens placing opening is formed in the upper end of the machine body, the limiting slide ways are symmetrically formed in the left side wall and the right side wall of the machine body, the rotating handle is slidably arranged in each limiting slide way, the clamping block is rotatably arranged on one side wall, which is close to each other, of the rotating handle, the limiting circular plate is fixedly arranged on the side wall of the rotating handle, and the rotating handle is vertically clamped in the limiting slide ways by the clamping block and the limiting circular plate.
As a preferable technical scheme of the invention, the fixing part comprises a screw cylinder, a screw rod and a half arc clamping plate, wherein the screw cylinder is rotatably arranged on one side wall of the clamping block, which is close to each other, the other end of the screw cylinder is fixedly connected with the rotating handle, the screw rod is connected with one end of the screw cylinder, which is close to each other, of the screw rod, the half arc clamping plate is fixedly arranged on one side wall of the screw rod, limiting telescopic rods are symmetrically arranged between the clamping block and the half arc clamping plate, the outer layers of the left half arc clamping plate and the right half arc clamping plate are respectively arranged by rubber, and grooves corresponding to the side walls of the lenses are respectively formed on one side wall of the left half arc clamping plate and the right half arc clamping plate, which are close to each other.
As a preferable technical scheme of the invention, the same rotating part comprises a driving rod, a first motor, a tooth cylinder, an air cylinder, a first grinding column and a second grinding column, wherein the driving rod is rotatably arranged at the rear side of the inside of the machine body, the first motor is fixedly arranged in the base, the driving rod is fixedly connected with the output end of the first motor, the tooth cylinder is fixedly sleeved at the upper end of the side wall of the driving rod, a first gear is fixedly sleeved at the lower end of the side wall of the driving rod, the air cylinder is fixedly arranged on the upper surface of the inside of the machine body and fixedly arranged at the front end of the driving rod, a rotary circular clamp is fixedly arranged at the telescopic end of the air cylinder, the first grinding column is rotatably arranged at the lower end of the rotary circular clamp, the second grinding column is fixedly arranged at the lower surface of the inside of the machine body, the second grinding column corresponds to the vertical position of the first grinding column, arc grooves and arc-shaped projections corresponding to the upper surface and the lower surface of the lens are respectively arranged at one side, the second grinding column and the side wall of the first grinding column are fixedly sleeved with a second gear, the second gear is meshed with the second gear on the second gear and the first gear and the second gear.
As a preferable technical scheme of the invention, the grinding part comprises grinding cloth, a first bolt, a cloth fixing pressing plate, a second bolt and an annular fixing rod, wherein one side, close to each other, of the second grinding column and the first grinding column is sleeved with the grinding cloth, a plurality of screw grooves are formed in the side wall of the first grinding column in a circumferential array mode, the screw grooves are connected with the first bolt in a threaded mode, the first grinding column is matched with the screw grooves of the first grinding column to fix the grinding cloth, the side wall of the second grinding column is provided with the annular pressing plate, the inside of the annular pressing plate is provided with the cloth fixing pressing plate, the surfaces of the annular pressing plate and the cloth fixing pressing plate are connected with the second bolts in a circumferential array mode in a threaded mode, the annular pressing plate fixes the grinding cloth through the second bolts, the annular fixing rod is rotatably arranged on the side wall of the second grinding column and the side wall of the first grinding column, and the annular fixing rod is fixedly arranged on the left side wall and the inside of the machine body.
As a preferable technical scheme of the invention, the grinding supply part comprises a first cavity, a second cavity, a feeding pipe and a liquid pump, wherein the lower end of the first grinding column is provided with the first cavity, the lower end surface of the first grinding column is provided with a plurality of through holes in a circumferential array mode to be connected with the first cavity, the upper end of the second grinding column is provided with the second cavity, the upper end surface of the second grinding column is provided with a plurality of through holes in a circumferential array mode to be connected with the second cavity, the central shafts of the first grinding column and the rotary circular clamp and the second grinding column are respectively provided with a pipe groove, the pipe grooves are respectively communicated with the first cavity and the second cavity, the feeding pipes are respectively inserted into the pipe grooves, the side wall of the machine body is fixedly provided with the liquid pump, the feeding pipes are fixedly sleeved at the output end of the liquid pump, and the extraction end of the liquid pump is used for extracting grinding powder with different meshes in the grinding powder storage box through the fixedly sleeved extraction pipe.
According to the preferred technical scheme, the wiping part comprises a second motor, a lower alignment circular plate, a drawing rod and an upper alignment circular plate, wherein the second motor is fixedly arranged in the base, the lower alignment circular plate is rotatably arranged in the machine body, a bevel gear is fixedly sleeved at the output end of the second motor, a gear ring is sleeved at the lower end of the lower alignment circular plate, the bevel gear is meshed with the gear ring, the lower alignment circular plate corresponds to the horizontal position of a second grinding column, the drawing rod is slidably arranged at the upper end of the interior of the machine body, a plurality of limit lugs are arranged on the surface of the drawing rod in a circumferential array mode, an upper alignment circular plate is fixedly arranged at the lower end of the drawing rod, the vertical positions of the upper alignment circular plate and the lower alignment circular plate correspond to each other, arc grooves and arc bumps corresponding to the upper surface and the lower surface of a lens are respectively arranged on one side wall of the upper alignment circular plate and one side wall of the lower alignment circular plate, wool is respectively arranged on the surface of the upper alignment circular plate and the lower alignment circular plate, a corresponding clamping groove and a clamping groove is respectively arranged on one side wall of the upper alignment circular plate and one side wall of the lower alignment circular plate, which is adjacent to each other in a circumferential array mode, and the clamping groove is respectively clamped by the corresponding clamping groove and the upper alignment circular plate and the clamping groove is respectively rotated.
As a preferable technical scheme of the invention, the light measuring part comprises a light outlet, a light shielding device and a light presenting plate, wherein the light outlet is fixedly arranged in the machine body and at the front end of the lower contraposition circular plate, the light shielding device is arranged on the upper surface of the light outlet, the light presenting plate is arranged on the upper surface of the machine body and above the light outlet, and the limiting slide way is provided with slide way branches at the positions of the light outlet, the lower contraposition circular plate and the second grinding column.
Compared with the prior art, the invention has the following beneficial effects:
1. this lamps and lanterns focusing subassembly processingequipment, through the mutually supporting of fixed establishment and the grinding machanism that sets up, can polish simultaneously lens from top to bottom through the actuating lever drive, consequently under polishing with the rate, can reach the refraction degree and the precision of both sides about the lens the same to further increase the focusing subassembly that uses this lens, it is more accurate to control size, angle, light irradiation distance and the irradiation intensity of light spot.
2. This lamps and lanterns focusing subassembly processingequipment, through the mutually supporting of fixed establishment and the detection mechanism that set up, can directly pass through spacing slide with lens direct transfer to corresponding position department, avoid artifical direct contact lens surface to cause fine mar to its surface to present different aperture sizes through the shutter, the defect with lens surface is enlarged, whether pass through with this lens of more accurate detection.
3. This lamps and lanterns focusing subassembly processingequipment uses through the grinding machanism that sets up, can directly follow the interior to lapping cloth surface with the grinding powder of different mesh numbers and add to saved and changed repeatedly and scribbled a large amount of time that grinding powder consumed, further promoted the efficiency that the lens was polished, the disposable planarization on promotion lens surface that polishes simultaneously can be better, and then promotes the optical properties of polishing back lens.
4. This lamps and lanterns focusing subassembly processingequipment uses through the fixed establishment, grinding machanism and the fixed establishment mutually supporting that set up, changes traditional bare-handed mode of polishing and has got rid of the washing step, will polish the mode and simplify and accelerated the efficiency of polishing of lens.
Drawings
Fig. 1 is a schematic perspective view of a fuselage of the present invention.
Fig. 2 is a schematic front perspective view of the fuselage of the present invention.
Fig. 3 is a schematic perspective view of the fixing mechanism of the present invention.
Fig. 4 is a schematic view showing an internal perspective structure of the body of the present invention.
Fig. 5 is a schematic perspective view of a polishing mechanism according to the present invention in cross-section.
Fig. 6 is an enlarged schematic view of the structure at a in fig. 5.
Fig. 7 is a schematic cross-sectional view of the fuselage of the present invention.
Fig. 8 is a schematic perspective view of a lens according to the present invention.
In the figure: 1. a body; 2. a base; 3. a fine grinding box for storing and grinding; 4. a fixing mechanism; 41. a touch prevention part; 411. a lens opening; 412. limiting slide ways; 413. a rotating handle; 414. a clamping block; 42. a fixing part; 421. a screw cylinder; 422. a screw; 423. a half-arc splint; 424. a lens; 5. a polishing mechanism; 51. a same rotation part; 511. a driving rod; 512. a first motor; 513. a tooth cylinder; 514. a cylinder; 515. a first grinding column; 516. a second grinding column; 52. a polishing section; 521. a polishing cloth; 522. a first bolt; 523. a cloth fixing pressing plate; 524. a second bolt; 525. an annular fixed rod; 53. a grinding supplying part; 531. a first cavity; 532. a second cavity; 533. a feeding pipe; 534. a liquid pump; 6. a detection mechanism; 61. a wiping part; 611. a second motor; 612. a lower alignment circular plate; 613. a pull rod; 614. an upper alignment circular plate; 62. a light measurement unit; 621. a light outlet; 622. a shutter; 623. is a light plate.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, 2, 3, 4 and 8, a lamp focusing assembly processing device includes a machine body 1, a base 2 is fixedly mounted at the lower end of the machine body 1, a grinding powder storage box 3 is fixedly mounted on the right side wall of the base 2, and a fixing mechanism 4 for fixing a lens 424 is slidably mounted in the machine body 1.
The fixing mechanism 4 comprises anti-contact parts 41 symmetrically and slidably arranged on the side wall of the machine body 1, and fixing parts 42 are fixedly arranged on the sides, close to each other, of the anti-contact parts 41.
Referring to fig. 2, 4, 5, 6 and 7, a polishing mechanism 5 for simultaneously feeding the polishing lens 424 up and down is provided inside the machine body 1 at the rear end.
The grinding mechanism 5 comprises a same rotating part 51 fixedly arranged in the machine body 1, a grinding part 52 is arranged in the same rotating part 51, and a grinding part 53 for providing grinding powder with different meshes is arranged between the grinding powder storage box 3 and the grinding part 52.
Referring to fig. 1, 2, 4 and 7, a detection mechanism 6 for detecting the surface of the lens 424 is disposed at the front end of the interior of the body 1.
The detection mechanism 6 includes a wiping part 61 fixedly mounted in the middle section inside the body 1, and a photodetection part 62 is fixedly mounted in the body 1 at the front end of the wiping part 61.
Referring to fig. 1 and 3, the anti-touch portion 41 includes a lens opening 411, a limiting slide way 412, a rotating handle 413 and a clamping block 414, the lens opening 411 is formed at the upper end of the machine body 1, the limiting slide way 412 is symmetrically formed on the left and right side walls of the machine body 1, the rotating handle 413 is slidably mounted in the limiting slide way 412, the clamping block 414 is rotatably mounted on one side wall of the rotating handle 413, which is close to each other, a limiting circular plate is fixedly mounted on the side wall of the rotating handle 413, and the rotating handle 413 is vertically clamped in the limiting slide way 412 by the clamping block 414 and the limiting circular plate.
Referring to fig. 3 and 8, the fixing portion 42 includes a screw cylinder 421, a screw 422 and a half arc clamping plate 423, a side wall of the clamping block 414 close to each other is rotatably provided with the screw cylinder 421, the other end of the screw cylinder 421 is fixedly connected with the rotating handle 413, one end of the screw cylinder 421 close to each other is connected with the screw 422 in a threaded manner, a side wall of the screw 422 close to each other is fixedly provided with the half arc clamping plate 423, limiting telescopic rods are symmetrically arranged between the clamping block 414 and the half arc clamping plate 423, the outer layers of the left half arc clamping plate 423 and the right half arc clamping plate 423 are respectively provided with rubber, and a side wall of the left half arc clamping plate 423 close to each other is provided with a groove corresponding to the side wall of the lens 424.
In particular, in preparation for polishing the lens 424, different numbers of fine grinding powder are added to the fine grinding powder storage box 3, and then the lens 424 is placed from the lens placement opening 411 onto the upper end of the arc-shaped projection of the second grinding column 516 and is aligned.
Then, the rotating handles 413 on two sides are rotated simultaneously, the rotating handles 413 at this time carry the screw cylinders 421 to simultaneously approach the half arc clamping plates 423 on two sides to the lens 424 through the screw rods 422, finally, the left half arc clamping plate 423 and the right half arc clamping plate 423 can fixedly clamp the lens 424, and in the process that the screw rods 422 carry the half arc clamping plates 423 to approach, the limiting telescopic rods can limit the half arc clamping plates 423 to always move along the moving direction of the screw rods 422, at the moment, the clamping blocks 414 and the limiting circular plates clamp the fixing parts 42 on the limiting slide ways 412 to limit the positions of the half arc clamping plates 423 so as to prevent the clamping directions of the half arc clamping plates 423 from being deviated, when the two side half arc clamping plates 423 clamp the lens 424, the rubber on the outer layers of the half arc clamping plates 423 can prevent the lens 424 from being scratched in the process of clamping the lens 424, and increase friction force between the lens 424, and the front-stage preparation work is completed at the moment.
Referring to fig. 4, 5 and 7, the same rotating part 51 comprises a driving rod 511, a first motor 512, a tooth drum 513, an air cylinder 514, a first grinding column 515 and a second grinding column 516, wherein the driving rod 511 is rotatably mounted at the rear side of the interior of the machine body 1, the first motor 512 is fixedly mounted in the interior of the base 2, the output end of the first motor 512 is fixedly connected with the driving rod 511, the tooth drum 513 is fixedly sleeved at the upper end of the side wall of the driving rod 511, a first gear is fixedly sleeved at the lower end of the side wall of the driving rod 511, the air cylinder 514 is fixedly mounted at the front end of the driving rod 511, a rotary circular clamp is fixedly mounted at the telescopic end of the air cylinder 514, the first grinding column 515 is rotatably mounted at the lower end of the rotary circular clamp, the second grinding column 516 is fixedly mounted at the lower surface of the interior of the machine body 1, the second grinding column 516 corresponds to the vertical position of the first grinding column 515, arc-shaped grooves and arc-shaped protruding blocks corresponding to the upper surface and lower surface of the lens 424 are respectively arranged at the sides of the second grinding column 516 and the first grinding column 515, the second grinding column 516 and the first gear and the second gear are fixedly sleeved at the side wall of the second grinding column 515 are meshed with the second gear, and the second gear is meshed with the second gear and the upper gear of the second gear drum 513.
In particular, when the preliminary preparation is completed, cylinder 514 is activated to bring first grinding column 515 into a lowered state, during which process the second gear of first grinding column 515 slides down along the surface of tooth drum 513, so that the second gear of first grinding column 515 is always engaged with tooth drum 513, and finally first grinding column 515 is lowered to the position where its arcuate slot presses lens 424 against the arcuate projection of second grinding column 516, and operation of cylinder 514 is stopped.
And when the first polishing column 515 is lowered, the polishing cloth 521 of the first polishing column 515 presses the polishing cloth 521 into the arc-shaped groove of the first polishing column 515 during the lowering process, and when the first polishing column 515 is lowered to the lowest, the polishing cloths 521 of the first polishing column 515 and the second polishing column 516 are respectively attached to the upper and lower surfaces of the lens 424.
Then, the first motor 512 is started to rotate with the driving rod 511 at the output end, and the driving rod is synchronously rotated with the first gear through the toothed drum 513, and simultaneously starts to rotate with the first grinding column 515 and the second grinding column 516 through the engagement of the second gear and the toothed drum 513, and in the rotating process of the first grinding column 515 and the second grinding column 516, the annular fixed rod 525 can ensure that the rotation of the first grinding column 515 and the second grinding column 516 cannot deviate, so that the upper surface and the lower surface of the lens 424 can be polished simultaneously through the grinding cloth 521 of the first grinding column and the second grinding column, the same rate polishing can be achieved, the refraction degree and the precision of the upper side and the lower side of the lens 424 can be the same, and a focusing assembly using the lens 424 is further increased, and the size, the angle, the light irradiation distance and the irradiation intensity of the light spot are controlled more accurately.
Referring to fig. 4 and 6, the polishing portion 52 includes a polishing cloth 521, a first bolt 522, a fixing platen 523, a second bolt 524, and an annular fixing rod 525, wherein the polishing cloth 521 is sleeved on one side of the second polishing column 516 and one side of the first polishing column 515, a plurality of screw grooves are formed in a circumferential array, the screw grooves are connected with the first bolt 522 in a threaded manner, the first polishing column 515 is matched with the screw grooves of the first polishing column 515 to fix the polishing cloth 521, an annular pressing groove is formed in the side wall of the second polishing column 516, a fixing platen 523 is arranged in the annular pressing groove, a plurality of second bolts 524 are connected with the surfaces of the annular pressing groove and the fixing platen 523 in a circumferential array, the annular pressing groove and the fixing platen 523 fix the polishing cloth 521 through the second bolts 524, the annular fixing platen 525 is rotatably mounted on the side walls of the second polishing column 516 and the first polishing column 515, and the annular fixing levers are fixedly mounted on left and right inner side walls of the machine body 1.
Specifically, when the polishing cloth 521 is to be replaced, the first bolts 522 are respectively rotated out of the screw grooves of the first polishing column 515, the polishing cloth 521 on the first polishing column 515 can be directly pulled out, then the corresponding new polishing cloth 521 is replaced, the polishing cloth 521 is fixed on the first polishing column 515 again by the first bolts 522, when the polishing cloth 521 below is replaced, the second bolts 524 are only required to be reversely rotated from the annular pressing groove, the fixed cloth pressing plate 523 is separated from the annular pressing groove to release the polishing cloth 521, then the polishing cloth 521 of the second polishing column 516 is similarly pulled out, and then the new polishing cloth 521 is paved on the upper end of the second polishing column 516, at this time, the redundant polishing cloth 521 is placed between the fixed cloth pressing plate 523 and the annular pressing groove, and then the second bolts 524 are rotated forward to press the polishing cloth 521 tightly, so that the replacement of the polishing cloth 521 is completed.
Referring to fig. 2 and 6, the grinding portion 53 includes a first cavity 531, a second cavity 532, a feeding tube 533, and a liquid pump 534, the lower end of the first grinding column 515 is provided with the first cavity 531, the lower end surface of the first grinding column 515 is provided with a plurality of through holes in a circumferential array manner and is connected with the first cavity 531, the upper end of the second grinding column 516 is provided with the second cavity 532, the upper end surface of the second grinding column 516 is provided with a plurality of through holes in a circumferential array manner and is connected with the second cavity 532, the central axes of the first grinding column 515 and the rotating circular clamp and the second grinding column 516 are respectively provided with a tube slot, the tube slots are respectively communicated with the first cavity 531 and the second cavity 532, the tube slots are respectively inserted with the feeding tube 533, the side wall of the machine body 1 is fixedly provided with the liquid pump 534, the feeding tube 533 is fixedly sleeved at the output end of the liquid pump 534, and the extracting end of the liquid pump 534 is fixedly sleeved with the extracting end of the liquid pump 534.
In particular, during polishing, the liquid pump 534 is started simultaneously, and the different-mesh fine grinding powder is extracted from the fine grinding powder storage box 3 through the extracting pipe according to the requirement, then the extracted fine grinding powder is respectively poured into the first cavity 531 and the second cavity 532 through the feeding pipe 533, and then the first grinding column 515 and the second grinding column 516 are respectively fed through the feeding holes, so that the fine grinding powder can pass through the grinding cloth 521 during polishing, and the fine grinding powder with different meshes can be continuously switched during polishing of the upper surface and the lower surface of the lens 424, so that a large amount of time consumed by repeatedly changing and smearing the fine grinding powder is saved, the polishing efficiency of the lens 424 is further improved, and meanwhile, the flatness of the surface of the lens 424 is better improved during disposable polishing, and the optical performance of the polished lens 424 is further improved.
Referring to fig. 4 and 7, the wiping part 61 includes a second motor 611, a lower alignment circular plate 612, a pull rod 613, and an upper alignment circular plate 614, wherein the second motor 611 is fixedly installed in the base 2, the lower alignment circular plate 612 is rotatably installed in the body 1, a bevel gear is fixedly sleeved at an output end of the second motor 611, a gear ring is sleeved at a lower end of the lower alignment circular plate 612, the bevel gear is engaged with the gear ring, the lower alignment circular plate 612 corresponds to a horizontal position of the second grinding column 516, the pull rod 613 is slidably installed at an inner upper end of the body 1, a plurality of limit bumps are provided on a surface of the pull rod 613 in a circumferential array manner, an upper alignment circular plate 614 is fixedly installed at a lower end of the pull rod 613, an arc-shaped groove and an arc-shaped bump are provided on a side wall of the upper alignment circular plate 614 and the lower alignment circular plate 612, a wool is provided on a surface of the upper alignment circular plate 614 and the lower alignment circular plate 612, a clamping groove is provided on a side wall of the upper alignment circular plate 614 and the lower alignment circular plate 612 in a circumferential array following the clamping groove and a clamping groove is provided on a clamping groove of the clamping groove.
When the polishing machine is in particular working, after polishing is completed, the first polishing column 515 is lifted upwards by the reverse starting cylinder 514, then the rotating handle 413 can be lifted upwards at the same time, the fixing mechanism 4 reaches the position of the lower alignment circular plate 612 along the branch of the limit slide way 412, the pull rod 613 can be pressed downwards at the moment to press the lens 424 between the upper alignment circular plate 614 and the lower alignment circular plate, the limit bump on the surface of the pull rod 613 can fix the upper alignment circular plate 614, at the moment, the clamping blocks of the upper alignment circular plate 614 and the lower alignment circular plate 612 are clamped with the clamping grooves, the second motor 611 can be started at the same time, the upper alignment circular plate 614 and the lower alignment circular plate 612 are driven to rotate on the surface of the lens 424 fixed by the fixing mechanism 4, so that the wool towels of the upper alignment circular plate 614 and the lower alignment circular plate 612 wipe the surface of the lens 424, and after the wiping is completed, the pull rod 613 is pulled upwards, and the second motor 611 is closed.
Referring to fig. 4 and 7, the optical measuring portion 62 includes an optical outlet 621, a light shielding device 622 and an optical plate 623, the optical outlet 621 is fixedly mounted at the front end of the lower alignment circular plate 612 inside the machine body 1, the light shielding device 622 is disposed on the upper surface of the optical outlet 621, the optical plate 623 is disposed on the upper surface of the machine body 1 and above the optical outlet 621, and the limiting slide 412 is provided with slide branches at the positions of the optical outlet 621, the lower alignment circular plate 612 and the second grinding column 516.
In operation, the lens 424 is moved to above the light outlet 621 by the fixing mechanism 4, the aperture size of the light outlet 621 irradiated onto the lens 424 is changed by adjusting the shutter 622, the light irradiated from the light outlet 621 is projected onto the light-emitting plate 623 by refraction of the lens 424, and an operator can determine whether the lens 424 is qualified or not according to whether the projection on the light-emitting plate 623 has photoelectricity and cracks with different aperture sizes.
Working principle: when the lens 424 is ready to be polished, the grinding powder box 3 is firstly filled with grinding powder with different meshes, then the lens 424 is placed on the upper end of the arc-shaped convex block of the second grinding column 516 from the lens placing opening 411 and is aligned, and then the rotating handles 413 on two sides are rotated simultaneously, so that the lens 424 is fixedly clamped through the mutual matching of the anti-contact part 41 and the fixing part 42.
At this time, the cylinder 514 is started to move down with the first polishing column 515, and finally the first polishing column 515 is moved down to the arc-shaped groove to press the lens 424 onto the arc-shaped protrusion of the second polishing column 516, so that the operation of the cylinder 514 can be stopped, and then the first motor 512 can be started to polish the upper and lower surfaces of the lens 424 simultaneously by the cooperation of the rotating part 51 and the polishing part 52.
The liquid pump 534 is started simultaneously in the polishing process, and the different-mesh fine grinding powder extracted from the fine grinding powder storage box 3 through the extracting pipe is enabled to be continuously switched in the polishing process of the upper surface and the lower surface of the lens 424 through the grinding supplying part 53 according to the requirement.
After finishing polishing, the reverse start cylinder 514 lifts the first polishing column 515 upward, and moves the lens 424 to the lower alignment circular plate 612 through the fixing mechanism 4, at this time, the pull rod 613 is pressed downward, so that the lens 424 is pressed between the upper alignment circular plate 614 and the lower alignment circular plate 614, and then the second motor 611 is started, so that the wiping part 61 wipes the surface of the lens 424, and after finishing wiping, the pull rod 613 is pulled upward, and the second motor 611 is turned off.
Then, the lens 424 is moved to the position above the light outlet 621 by the fixing mechanism 4, and then the light shielding device 622 is adjusted to pass through the light measuring part 62, so that an operator can determine whether the lens 424 is qualified according to whether the projection on the light plate 623 with different aperture sizes has photoelectricity and cracks.
When the polishing cloth 521 is required to be replaced, the first bolts 522 are respectively rotated out to pull out the polishing cloth 521, the corresponding new polishing cloth 521 is replaced, the polishing cloth 521 is again fixed on the first polishing column 515 through the first bolts 522, when the polishing cloth 521 below is replaced, the second bolts 524 are reversely rotated to pull out the polishing cloth 521 of the second polishing column 516, and the new polishing cloth 521 is pressed by the second bolts 524 and the fixed cloth pressing plate 523, so that the replacement of the polishing cloth 521 is completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a lamps and lanterns focusing subassembly processingequipment, includes fuselage (1), its characterized in that: a base (2) is fixedly arranged at the lower end of the machine body (1), a grinding box (3) is fixedly arranged on the right side wall of the base (2), and a fixing mechanism (4) for fixing a lens (424) is slidably arranged in the machine body (1);
the fixing mechanism (4) comprises anti-contact parts (41) symmetrically and slidably arranged on the side wall of the machine body (1), and fixing parts (42) are fixedly arranged on one sides, close to each other, of the anti-contact parts (41);
a polishing mechanism (5) for feeding polishing lenses (424) up and down simultaneously is arranged in the machine body (1) and at the rear end;
the grinding mechanism (5) comprises a same rotating part (51) fixedly arranged in the machine body (1), a grinding part (52) is arranged in the same rotating part (51), and a grinding part (53) for providing grinding powder with different meshes is arranged between the grinding powder storage box (3) and the grinding part (52);
the front end of the interior of the machine body (1) is provided with a detection mechanism (6) for detecting the surface of the lens (424);
the detection mechanism (6) comprises a wiping part (61) fixedly arranged at the middle section inside the machine body (1), and a light detection part (62) is fixedly arranged at the front end of the wiping part (61) and inside the machine body (1).
2. The lamp focusing assembly processing device of claim 1, wherein: the anti-touch part (41) comprises a lens placing opening (411), a limiting slide way (412), a rotating handle (413) and a clamping block (414), wherein the lens placing opening (411) is formed in the upper end of the machine body (1), the limiting slide way (412) is symmetrically formed in the left side wall and the right side wall of the machine body (1), the rotating handle (413) is slidably mounted in the limiting slide way (412), the clamping block (414) is rotatably mounted on one side wall, close to each other, of the rotating handle (413), a limiting circular plate is fixedly mounted on one side wall of the rotating handle (413), and the clamping block (414) and the limiting circular plate are vertically clamped in the limiting slide way (412).
3. The lamp focusing assembly processing device of claim 2, wherein: the utility model discloses a lens, including fixed part (42), fixed part and lens, fixed part is including spiral shell section of thick bamboo (421), screw rod (422) and half arc splint (423), a side wall rotation that screens piece (414) are close to each other installs spiral shell section of thick bamboo (421), and the other end and the changeing handle (413) fixed connection of spiral shell section of thick bamboo (421), the equal threaded connection of one end that spiral shell section of thick bamboo (421) is close to each other has screw rod (422), a side wall equal fixed mounting that screw rod (422) is close to each other has half arc splint (423), and the symmetry is provided with spacing telescopic link between screens piece (414) and half arc splint (423), and the skin of controlling half arc splint (423) is the rubber setting, and a lateral wall that controls half arc splint (423) and is close to each other has all offered the recess corresponding with waiting to process lens (424) lateral wall.
4. A lamp focusing assembly processing device in accordance with claim 3, wherein: the same rotating part (51) comprises a driving rod (511), a first motor (512), a tooth drum (513), a cylinder (514), a first grinding column (515) and a second grinding column (516), wherein the driving rod (511) is rotatably arranged at the rear side of the interior of the machine body (1), the first motor (512) is fixedly arranged in the interior of the base (2), the driving rod (511) is fixedly connected with the output end of the first motor (512), the tooth drum (513) is fixedly sleeved at the upper end of the side wall of the driving rod (511), a first gear is fixedly sleeved at the lower end of the side wall of the driving rod (511), a rotary round clamp is fixedly arranged at the upper surface of the interior of the machine body (1) and at the front end of the driving rod (511), the first grinding column (515) is rotatably arranged at the lower end of the rotary round clamp, the lower surface of the interior of the machine body (1) is fixedly provided with the second grinding column (516), the second grinding column (516) corresponds to the vertical position of the first grinding column (515), the lower end of the second grinding column (516) is fixedly sleeved with a first gear, the upper side wall of the second grinding column (516) is fixedly sleeved with a corresponding to the first gear (515), the upper side of the second gear (516) is fixedly arranged near to the first gear (515), the upper side of the first gear (516) is fixedly arranged near the upper side of the first gear (516) and the upper side of the first gear is fixedly arranged on the upper side of the first lower side of the lower grinding column (516, and a second gear on the first grinding column (515) is meshed with the tooth drum (513), and a second gear on the second grinding column (516) is meshed with the first gear.
5. The lamp focusing assembly processing device of claim 1, wherein: the grinding part (52) comprises a grinding cloth (521), a first bolt (522), a fixed cloth pressing plate (523), a second bolt (524) and an annular fixed rod (525), wherein the grinding cloth (521) is sleeved on one side, close to each other, of the second grinding column (516) and the first grinding column (515), a plurality of screw grooves are formed in the side wall of the first grinding column (515) in a circumferential array mode, the screw grooves are connected with the first bolt (522) in a threaded mode, the fixed grinding cloth (521) is matched with the screw grooves through the first grinding column (515), an annular pressing groove is formed in the side wall of the second grinding column (516), a fixed cloth pressing plate (523) is arranged in the annular pressing groove, the surfaces of the annular pressing groove and the fixed cloth pressing plate (523) are in a circumferential array mode, the annular pressing groove and the fixed cloth pressing plate (524) are fixedly connected with each other through the second bolt (524), and the fixed grinding cloth (521) is installed on the left side wall of the second grinding column (516) and the side wall of the first grinding column (515) in a rotary mode, and the fixed rod (525) is installed on the right side wall of the left side wall of the machine body (525) in a fixed mode.
6. The lamp focusing assembly processing device of claim 4, wherein: the grinding feeding part (53) comprises a first cavity (531), a second cavity (532), a feeding pipe (533) and a liquid suction pump (534), wherein the first cavity (531) is arranged at the lower end of the first grinding column (515), a plurality of material through holes are arranged on the lower end surface of the first grinding column (515) in a circumferential array manner and are connected with the first cavity (531), the second cavity (532) is arranged at the upper end of the second grinding column (516), a plurality of material through holes are arranged on the upper end surface of the second grinding column (516) in a circumferential array manner and are connected with the second cavity (532), the utility model discloses a grinding mill is characterized in that a first grinding column (515) and a rotary circular clamp are both provided with a pipe groove at the central shaft of a second grinding column (516), the pipe groove is respectively communicated with a first cavity (531) and a second cavity (532), a feeding pipe (533) is inserted in the pipe groove, a liquid pump (534) is fixedly arranged on the side wall of a machine body (1), the feeding pipe (533) is fixedly sleeved at the output end of the liquid pump (534), and the extraction end of the liquid pump (534) is used for extracting grinding powder with different meshes in a grinding powder storage box (3) through an extraction pipe fixedly sleeved.
7. A lamp focusing assembly processing device in accordance with claim 3, wherein: the wiping part (61) comprises a second motor (611), a lower alignment circular plate (612), a drawing rod (613) and an upper alignment circular plate (614), wherein the second motor (611) is fixedly arranged in the base (2), the lower alignment circular plate (612) is rotatably arranged in the machine body (1), a bevel gear is fixedly sleeved at the output end of the second motor (611), a gear ring is sleeved at the lower end of the lower alignment circular plate (612), the bevel gear is meshed with the gear ring, the lower alignment circular plate (612) and the horizontal position of the second grinding column (516) are mutually corresponding, the drawing rod (613) is slidably arranged at the upper end of the interior of the machine body (1), a plurality of limit lugs are arranged on the surface of the drawing rod (613) in a circumferential array mode, the lower end of the drawing rod (613) is fixedly provided with the upper alignment circular plate (614), the vertical position of the upper alignment circular plate (614) and the lower alignment circular plate (612) are corresponding, one side wall of the upper alignment circular plate (614) and one side wall of the lower alignment circular plate (612) are respectively provided with a groove corresponding to the upper surface of the lower surface of the to be processed circular plate (424), the arc-shaped circular plate (612) and the arc-shaped groove (612) corresponding to the arc-shaped groove (612) are arranged on one side of the upper surface of the upper alignment circular plate (612) and the arc-shaped circular plate (612), and the clamping block is clamped with the clamping groove, and the upper alignment circular plate (614) rotates (612) along with the lower alignment circular plate 612.
8. The lamp focusing assembly processing device of claim 1, wherein: the light measuring part (62) comprises a light outlet (621), a light shielding device (622) and a light plate (623), the light outlet (621) is fixedly arranged in the machine body (1) and at the front end of the lower contraposition circular plate (612), the light shielding device (622) is arranged on the upper surface of the light outlet (621), the light plate (623) is arranged on the upper surface of the machine body (1) and above the light outlet (621), and the positions of the light outlet (621), the lower contraposition circular plate (612) and the second grinding column (516) of the limiting slide way (412) are respectively provided with a slide way branch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310755218.7A CN116652755B (en) | 2023-06-26 | 2023-06-26 | Lamp focusing assembly machining device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310755218.7A CN116652755B (en) | 2023-06-26 | 2023-06-26 | Lamp focusing assembly machining device |
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| CN116652755B CN116652755B (en) | 2024-02-02 |
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| GB1455233A (en) * | 1974-11-29 | 1976-11-10 | Cmv | Polishing and grinding apparatus |
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| CN116652755B (en) | 2024-02-02 |
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