CN220660285U - Lens processing, positioning and clamping device - Google Patents
Lens processing, positioning and clamping device Download PDFInfo
- Publication number
- CN220660285U CN220660285U CN202322365856.6U CN202322365856U CN220660285U CN 220660285 U CN220660285 U CN 220660285U CN 202322365856 U CN202322365856 U CN 202322365856U CN 220660285 U CN220660285 U CN 220660285U
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- China
- Prior art keywords
- lens
- electric putter
- clamping device
- lens processing
- guide cylinder
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- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 238000005498 polishing Methods 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000010405 clearance mechanism Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 239000011521 glass Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of lens processing, in particular to a lens processing, positioning and clamping device. The utility model provides a lens processing, positioning and clamping device which can clean scraps on the surface of a lens during polishing and avoid influencing the subsequent polishing effect. The utility model provides a lens processing location clamping device, is including base, pushing away frame, first electric putter and second electric putter etc. base upper portion slidingtype is connected with and pushes away the frame, and base middle part upside is connected with first electric putter, and first electric putter's flexible end is connected with pushing away frame middle part front side, pushes away frame right part upside and is connected with the second electric putter. According to the utility model, the cleaning piece is pressed to slide downwards under the guiding action of the guide cylinder, the first spring is stressed and compressed, and the first spring rebounds to drive the cleaning piece to squeeze the lens during polishing, so that scraps on the surface of the lens can be cleaned during polishing, and the influence on the subsequent polishing effect is avoided.
Description
Technical Field
The utility model relates to the technical field of lens processing, in particular to a lens processing, positioning and clamping device.
Background
The glass lens is divided into a glass lens and a resin lens, wherein the main raw material of the glass lens is optical glass, the glass lens has superior optical properties, the surface hardness of the glass lens is high, the glass lens is more wear-resistant, and the optical lens needs to be clamped and fixed when being processed and polished.
The existing lens processing location clamping device, mostly place the lens between the sucking disc, press from both sides tight through the sucking disc to the both sides of lens, realize the centre gripping work to the lens, then polish the lens through polishing equipment, carry out the centre gripping through the sucking disc to the lens and can avoid causing wearing and tearing to the lens, make the centre gripping of lens more stable simultaneously, however, current device is difficult to clear up lens surface piece when polishing, piece adhesion influences follow-up polishing effect easily on the lens surface.
Therefore, to the above-mentioned problem, a lens processing positioning and clamping device capable of cleaning scraps on the surface of a lens during polishing and avoiding affecting the subsequent polishing effect has been developed.
Disclosure of Invention
In order to overcome the defect that the existing device is difficult to clean scraps on the surface of a lens during polishing, and the scraps are attached to the surface of the lens to easily influence the subsequent polishing effect, the utility model provides the lens processing, positioning and clamping device capable of cleaning the scraps on the surface of the lens during polishing, and avoiding influencing the subsequent polishing effect.
The technical proposal is as follows: the utility model provides a lens processing location clamping device, including the base, promote the frame, first electric putter, the second electric putter, compress tightly the piece, servo motor and clearance mechanism, base upper portion slidingtype is connected with promotes the frame, base middle part upside is connected with first electric putter, the flexible end and the promotion frame middle part front side of first electric putter are connected, it is connected with the second electric putter to promote frame right part upside, the last rotation of flexible end of second electric putter is connected with the compress tightly the piece, it is connected with servo motor to promote frame left part upside, be connected with the compress tightly the piece on the servo motor output shaft, lens that will polish is placed between the compress tightly the piece, the flexible end of second electric putter drives the compress tightly the piece and moves left, press from both sides tight absorption to the lens through the compress tightly the piece, thereby be convenient for polish the piece, be equipped with the clearance mechanism that is used for carrying out the clearance to the piece that polishes out on the promotion frame.
As a further preferred scheme, the cleaning mechanism comprises a guide cylinder, cleaning pieces and a first spring, the upper side of the middle part of the pushing frame is connected with the guide cylinder, the guide cylinder is positioned below the clamping piece, the cleaning pieces are connected onto the guide cylinder in a sliding mode, the first spring is connected between the cleaning pieces and the guide cylinder and presses the cleaning pieces downwards, the cleaning pieces slide downwards under the guiding action of the guide cylinder, the first spring is stressed and compressed, the lens is fixed between the pressing pieces, and the first spring rebounds to drive the cleaning pieces to squeeze the lens, so that scraps on the surface of the lens can be cleaned when the lens is polished.
As a further preferred scheme, the lens centering device further comprises a center centering mechanism, the center centering mechanism comprises a limiting disc, clamping rods, a second spring and a reset round table, the limiting disc and the reset round table are connected to the compression piece located on the left portion in a sliding mode, the reset round table is located on the right side of the limiting disc, a plurality of clamping rods are connected to the limiting disc in a sliding mode, the second spring is connected between the clamping rods and the limiting disc, the reset round table is pushed to slide leftwards, the reset round table slides to drive the limiting disc to slide leftwards, under the limiting effect of the compression piece on the right portion, the reset round table drives the clamping rods to slide on the side, away from each other, of the limiting disc, the second spring is stressed to compress, lenses are placed between the left portions of the clamping rods, then the reset round table is pushed to slide rightwards to be separated from the clamping rods, and the second spring rebounds to drive the clamping rods to slide towards one side, close to each other, and accordingly the lenses are centered to be centered.
As a further preferred embodiment, the pressing members are vacuum chucks.
As a further preferred embodiment, the cleaning member has an arcuate structure at its upper portion.
As a further preferable scheme, the limiting plate is provided with a guide chute.
Compared with the prior art, the utility model has the following advantages: 1. according to the utility model, the cleaning piece is pressed to slide downwards under the guiding action of the guide cylinder, the first spring is stressed and compressed, and the first spring rebounds to drive the cleaning piece to squeeze the lens during polishing, so that scraps on the surface of the lens can be cleaned during polishing, and the influence on the subsequent polishing effect is avoided.
2. According to the utility model, the limiting disc is extruded through the reset round table, the clamping rods are driven to slide on the side, away from each other, of the limiting disc, after the reset round table is separated from the limiting disc, the second spring rebounds to drive the clamping rods to slide and reset, so that the lens is close to the center for alignment, the lens is positioned at the center, and the polishing precision is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a center alignment mechanism according to the present utility model.
Fig. 3 is a schematic perspective view of a lens cleaning mechanism according to the present utility model.
Fig. 4 is a cross-sectional view of the lens cleaning mechanism of the present utility model.
Reference numerals in the figures: the device comprises a base, a pushing frame, a first electric push rod, a second electric push rod, a 5-pressing piece, a 6-servo motor, a 7-cleaning mechanism, a 71-guide cylinder, a 72-cleaning piece, a 73-first spring, an 8-center alignment mechanism, a 81-limiting disc, a 82-clamping rod, a 83-second spring and a 84-reset round table.
Detailed Description
The following describes the technical scheme with reference to specific embodiments, and it should be noted that: terms indicating orientations, such as up, down, left, right, etc., are used herein only with respect to the position of the illustrated structure in the corresponding drawings. The parts themselves are numbered herein, for example: first, second, etc. are used solely to distinguish between the described objects and do not have any sequential or technical meaning. And the application is said to be as follows: connection, coupling, unless specifically stated otherwise, includes both direct and indirect connection (coupling).
The utility model provides a lens processing location clamping device, as shown in fig. 1, including base 1, promote frame 2, first electric putter 3, second electric putter 4, compress tightly piece 5, servo motor 6 and clearance mechanism 7, 1 upper portion slidingtype of base is connected with and promotes frame 2, 1 middle part upside of base is connected with first electric putter 3, the flexible end of first electric putter 3 is connected with the front side in the middle part of promote frame 2, it is connected with second electric putter 4 to promote frame 2 right part upside, the last rotation of flexible end of second electric putter 4 is connected with compresses tightly piece 5, it is connected with servo motor 6 to promote frame 2 left part upside, be connected with on the output shaft of servo motor 6 and compress tightly piece 5, compress tightly piece 5 and be vacuum chuck, be convenient for adsorb fixedly to the lens, be equipped with clearance mechanism 7 on the promotion frame 2.
As shown in fig. 1, 2 and 4, the cleaning mechanism 7 comprises a guide cylinder 71, a cleaning member 72 and a first spring 73, the upper side of the middle part of the pushing frame 2 is connected with the guide cylinder 71, the guide cylinder 71 is located below the clamping member, the cleaning member 72 is connected to the guide cylinder 71 in a sliding manner, the upper part of the cleaning member 72 is of an arc structure and can be adapted to the shape of a lens, and the first spring 73 is connected between the cleaning member 72 and the guide cylinder 71.
When needs carry out location centre gripping to the lens, can use this device to operate, at first place this device in the operation region, afterwards press down cleaning member 72, make cleaning member 72 slide downwards under the direction effect of guide cylinder 71, first spring 73 atress compression, again fix the lens between vacuum chuck, start second electric putter 4 afterwards, the flexible end of second electric putter 4 drives vacuum chuck and moves left, press from both sides tight absorption to the lens through vacuum chuck, then start servo motor 6, servo motor 6 output shaft rotates and drives vacuum chuck and rotate, then start first electric putter 3, the flexible end of first electric putter 3 drives pushing frame 2 and moves back and forth, thereby can drive the lens and be close to or keep away from polishing equipment, be convenient for polish to the lens, first spring 73 resilience drives cleaning member 72 and extrudees the lens when polishing, thereby can clear up lens surface's piece after polishing is accomplished through the flexible end drive pushing frame 2 of first electric putter 3 and keep away from polishing equipment, then close servo motor 6 and first electric putter 3, the vacuum chuck is removed from right side drive portion through second electric putter 4, thereby take off the lens from the vacuum chuck that can be closed promptly under the vacuum chuck.
As shown in fig. 1 and 3, the device further comprises a central alignment mechanism 8, the central alignment mechanism 8 comprises a limiting disc 81, clamping rods 82, a second spring 83 and a reset round table 84, the compressing element 5 at the left part is connected with the limiting disc 81 and the reset round table 84 in a sliding mode, the reset round table 84 is located on the right side of the limiting disc 81, eight clamping rods 82 are connected to the limiting disc 81 in a sliding mode, guide sliding grooves are formed in the limiting disc 81, the clamping rods 82 are conveniently guided, and the second springs 83 are connected between the clamping rods 82 and the limiting disc 81.
The center aligning mechanism 8 of the device can enable lenses to be aligned towards the center, the reset round table 84 is pushed to slide leftwards firstly, the reset round table 84 slides to drive the limiting disc 81 to slide leftwards, under the limiting effect of the right vacuum chuck, the reset round table 84 drives the clamping rods 82 to slide towards one sides far away from each other on the limiting disc 81, the second springs 83 are stressed and compressed, lenses are placed between the left parts of the clamping rods 82, then the reset round table 84 is pushed to slide rightwards to be reset and separate from the clamping rods 82, the second springs 83 rebound to drive the clamping rods 82 to slide towards one side close to each other, so that the lenses are aligned towards the center, after alignment is completed, the telescopic ends of the second electric push rods 4 drive the vacuum chuck to move leftwards, the lenses are clamped and adsorbed by the vacuum chuck, the limiting disc 81 is pushed to slide rightwards to reset, and the limiting disc 81 slides to drive the clamping rods 82 to separate from the lenses.
The foregoing has outlined rather broadly the more detailed description of the present application, wherein specific examples have been provided to illustrate the principles and embodiments of the present application, the description of the examples being provided solely to assist in the understanding of the method of the present application and the core concepts thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (6)
1. The utility model provides a lens processing location clamping device, a serial communication port, including base (1), promote frame (2), first electric putter (3), second electric putter (4), compress tightly piece (5), servo motor (6) and clearance mechanism (7), base (1) upper portion slidingtype is connected with and promotes frame (2), base (1) middle part upside is connected with first electric putter (3), the flexible end and the promotion frame (2) middle part front side of first electric putter (3) are connected, promote frame (2) right part upside and be connected with second electric putter (4), the rotation is connected with on the flexible end of second electric putter (4) and compresses tightly piece (5), it is connected with servo motor (6) to promote frame (2) left part upside, be connected with on the output shaft of servo motor (6) and compress tightly piece (5), lens that will polish is placed between compressing tightly piece (5), the flexible end of second electric putter (4) drives compressing tightly piece (5) and is moved left, it adsorbs to press from each other to press from both sides the lens through compressing tightly piece (5), servo motor (6) output shaft rotates compressing tightly piece (5), thereby be equipped with clearance mechanism (7) to polish to go out on being convenient for carrying out clearance mechanism (7).
2. The lens processing, positioning and clamping device according to claim 1, wherein the cleaning mechanism (7) comprises a guide cylinder (71), a cleaning member (72) and a first spring (73), the upper side of the middle part of the pushing frame (2) is connected with the guide cylinder (71), the guide cylinder (71) is located below the clamping member, the guide cylinder (71) is connected with the cleaning member (72) in a sliding mode, the first spring (73) is connected between the cleaning member (72) and the guide cylinder (71), the cleaning member (72) is pressed downwards, the cleaning member (72) slides downwards under the guiding action of the guide cylinder (71), the first spring (73) is stressed to compress, the lens is fixed between the pressing members (5), and the first spring (73) rebounds to drive the cleaning member (72) to squeeze the lens, so that chips on the surface of the lens can be cleaned during polishing.
3. The lens processing positioning and clamping device according to claim 2, further comprising a center aligning mechanism (8), wherein the center aligning mechanism (8) comprises a limiting disc (81), a clamping rod (82), a second spring (83) and a reset round table (84), the limiting disc (81) and the reset round table (84) are connected to the compression piece (5) located at the left part in a sliding mode, the reset round table (84) is located at the right side of the limiting disc (81), the limiting disc (81) is connected with a plurality of clamping rods (82) in a sliding mode, the second springs (83) are connected between the clamping rods (82) and the limiting disc (81), the reset round table (84) is pushed to slide leftwards, the limiting disc (81) is driven to slide leftwards, the reset round table (84) is driven to slide under the limiting action of the right compression piece (5) to enable the clamping rods (82) to slide towards one side far away from each other, the second springs (83) are stressed to compress, then the lenses are placed between the left parts of the clamping rods (82), and then the reset round table (82) is pushed to slide towards the second springs (82) to enable the second sides to slide towards the center of the clamping rods to be close to one side towards each other.
4. A lens processing positioning and clamping device according to claim 1, characterized in that the pressing members (5) are vacuum suction cups.
5. A lens processing positioning and clamping device as claimed in claim 2, characterized in that the upper part of the cleaning member (72) has an arcuate configuration.
6. A lens processing positioning and clamping device as claimed in claim 3, characterized in that the limit plate (81) is provided with a guiding chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322365856.6U CN220660285U (en) | 2023-09-01 | 2023-09-01 | Lens processing, positioning and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322365856.6U CN220660285U (en) | 2023-09-01 | 2023-09-01 | Lens processing, positioning and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660285U true CN220660285U (en) | 2024-03-26 |
Family
ID=90329897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322365856.6U Active CN220660285U (en) | 2023-09-01 | 2023-09-01 | Lens processing, positioning and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660285U (en) |
-
2023
- 2023-09-01 CN CN202322365856.6U patent/CN220660285U/en active Active
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