CN211681344U - Lens arc end grinding device - Google Patents
Lens arc end grinding device Download PDFInfo
- Publication number
- CN211681344U CN211681344U CN202020250811.8U CN202020250811U CN211681344U CN 211681344 U CN211681344 U CN 211681344U CN 202020250811 U CN202020250811 U CN 202020250811U CN 211681344 U CN211681344 U CN 211681344U
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- China
- Prior art keywords
- face
- lens
- welded
- inverted
- bottom end
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- 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.)
- Expired - Fee Related
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- 238000003825 pressing Methods 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 2
- 238000005498 polishing Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of polishing devices, in particular to a polishing device for an arc end of a lens, which comprises a base and an inverted U-shaped frame, the inverted U-shaped frame is welded on the upper surface of the base, the middle part of the upper end surface of the inverted U-shaped frame is provided with a motor through a screw, the output end of the motor is provided with a rotating shaft through a coupler, the outer wall of the rotating shaft is welded with an eccentric wheel, a connecting rod is vertically welded on the outer side of the bottom end surface of the eccentric wheel, a grinding plate is arranged on the bottom end surface of the connecting rod, the position of the sliding block at the sliding rail can be quickly moved and fixed through the matching of the locking bolt and the threaded hole, thereby being capable of quickly adjusting the positions of the four abutting rods, controlling the two screw rods to rotate through the two hand wheels, driving the placing plate to move up and down, and then can control four and support tight pole and reciprocate, utilize simultaneously to support tightly fixedly with the bottom middle part in the lens through the compressing tightly pole that bearing and pivot are connected.
Description
Technical Field
The utility model relates to a processingequipment technical field that polishes specifically is a lens circular arc end processingequipment that polishes.
Background
The surface that lens were made with transparent material is the optical element of a part of sphere, can adopt grinding device to carry out the processing to its circular arc end often in the processing lens in-process, but, the lens circular arc end that adopts among the prior art grinds processing device and can not adjust fixed while rotatory processing to same degree of depth, not equidimension lens to make lens adjust fixed effect relatively poor, it is also lower to polish efficiency, therefore still need improve the processing.
SUMMERY OF THE UTILITY MODEL
In order to make up for above not enough, the utility model aims to provide a lens circular arc end processingequipment that polishes to solve the problem of mentioning in the background art.
The technical scheme of the utility model is that: a lens arc end polishing device comprises a base and an inverted U-shaped frame, wherein the inverted U-shaped frame is welded on the upper surface of the base, a motor is mounted in the middle of the upper end surface of the inverted U-shaped frame through a screw, a rotating shaft is mounted at the output end of the motor through a coupler, an eccentric wheel is welded on the outer wall of the rotating shaft, a connecting rod is vertically welded on the outer side of the bottom end surface of the eccentric wheel, a grinding disc is arranged on the bottom end surface of the connecting rod, a through hole is further formed in the rotating shaft, a bearing is mounted at the bottom in the through hole, a pressing rod is embedded in the bearing in an interference fit manner and is provided with a pressing rod, a supporting frame is welded on the upper surface of the base, the left side and the right side of the upper portion of the supporting frame are vertically and in threaded connection with lead screws, all the upper portion of the sliding block is vertically welded with a propping rod, all the sliding block is provided with a locking bolt in a threaded connection mode, and the upper surface of the placing plate is provided with a threaded hole matched with the locking bolt.
As a further optimization of the technical scheme, the bottom end face of the pressing rod and the upper surfaces of all the abutting rods are glued with inherent anti-skid rubber pads through strong glue, and the anti-skid rubber pads are arranged in a circular shape.
As the further optimization of the technical scheme, the two screw rods are identical in specification, hand wheels are welded on the bottom end faces of the left screw rod and the right screw rod, and the supporting frame is arranged in an inverted U shape.
As a further optimization of the technical scheme, the bottom end face of the base is also adhered with a cushion rubber pad through a strong adhesive, and the thickness of the cushion rubber pad is 1 mm.
As further optimization of the technical scheme, the whole abrasive disc is rectangular, and the abrasive disc is fixedly installed on the bottom end face of the connecting rod through screws.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a lens circular arc end grinding processingequipment, can remove fast and the position of fixed slide block in slide rail department through the cooperation of locking bolt and screw hole, thereby can the position of four tight poles of quick adjustment, can control two lead screws to rotate through two hand wheels afterwards, thereby can drive and place the board and reciprocate, and then can control four tight poles and reciprocate, utilize the compressing tightly pole of being connected through bearing and pivot to come to support tightly the bottom middle part in the lens and fix simultaneously, so just can be stable fix lens between compressing tightly pole and four tight poles, compressing tightly pole bottom face and all tight pole upper surfaces all through the inherent anti-skidding rubber pad of powerful gluing simultaneously, can also increase the stability that lens are fixed through the setting of anti-skidding rubber pad; can drive the pivot through the motor afterwards and rotate to can drive the eccentric wheel and rotate, and then can indirectly drive the abrasive disc and rotate and polish to the lens circular arc outer end after fixing, it is higher to polish efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the placement board of the present invention;
fig. 3 is a schematic view of the connection relationship between the rotating shaft and the eccentric wheel and between the compressing rods of the present invention.
In the figure: 1-a base; 2-an inverted U-shaped frame; 3, a motor; 4-a rotating shaft; 401-a via; 5-eccentric wheel; 6-connecting rod; 7-grinding the sheet; 8-a bearing; 9-a hold down bar; 10-a support frame; 11-a screw rod; 1101-a threaded hole; 12-a slide rail; 13-a slide block; 14-a tightening rod; 15-locking bolts; 16-a hand wheel; 17-cushion rubber pad; 18-Place the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a lens arc end polishing device comprises a base 1 and an inverted U-shaped frame 2, wherein the inverted U-shaped frame 2 is welded on the upper surface of the base 1, a motor 3 is mounted in the middle of the upper end face of the inverted U-shaped frame 2 through a screw, a rotating shaft 4 is mounted at the output end of the motor 3 through a coupler, an eccentric wheel 5 is welded on the outer wall of the rotating shaft 4, a connecting rod 6 is vertically welded on the outer side of the bottom end face of the eccentric wheel 5, a grinding plate 7 is arranged on the bottom end face of the connecting rod 6, a through hole 401 is further formed in the rotating shaft 4, a bearing 8 is mounted at the bottom in the through hole 401, a pressing rod 9 is arranged in an embedded interference fit mode in the bearing 8, specifically, anti-skid rubber pads are fixed on the bottom end face of the pressing rod 9 and the upper surfaces of all the pressing rods 14 through a strong glue, the anti-skid rubber pads are arranged, in the implementation process, the motor 3 can drive the rotating shaft 4 to rotate, so that the eccentric wheel 5 can be driven to rotate, the grinding disc 7 can be indirectly driven to rotationally grind the outer end of the arc of the fixed lens, and the grinding efficiency is high; meanwhile, the middle part of the bottom in the lens is propped and fixed by a pressing rod 9 connected with the rotating shaft 4 through a bearing.
The upper surface of the base 1 is welded with a support frame 10, the left side and the right side of the upper part of the support frame 10 are vertically connected with screw rods 11 through threads, the tail ends of the two screw rods 11 are rotatably connected with a placing plate 18 through bearings, the upper surface of the placing plate 18 is provided with slide rails 12 along two oblique lines in pairs, the two slide rails 12 are also connected with slide blocks 13 in a sliding manner, the upper parts of all the slide blocks 13 are also vertically welded with tightening rods 14, all the slide blocks 13 are also provided with locking bolts 15 in a threaded connection manner, the upper surface of the placing plate 18 is provided with threaded holes 1101 matched with the locking bolts 15, specifically, the two screw rods 11 have the same specification, the left bottom end surface and the right bottom end surface of the two screw rods 11 are welded with hand wheels 16, the support frame 10 is arranged in an inverted U shape, and the surface of the base 1 is, and the thickness of the cushion rubber pad 17 is 1MM, in the implementation process, the position of the sliding block 13 at the sliding rail 12 can be rapidly moved and fixed through the matching of the locking bolt 15 and the threaded hole 1101, so that the positions of the four abutting rods 14 can be quickly adjusted, and then the two screw rods 11 can be controlled to rotate through the two hand wheels 16, so that the placing plate 18 can be driven to move up and down, thereby controlling the four abutting rods 14 to move up and down, and simultaneously utilizing the pressing rod 9 connected with the rotating shaft 4 through the bearing to tightly press and fix the middle part of the inner bottom of the lens, thus being capable of stably fixing the lens between the pressing rod 9 and the four abutting rods 14, simultaneously, the bottom end face of the pressing rod 9 and the upper surfaces of all the abutting rods 14 are adhered with inherent anti-skidding rubber pads through strong glue, and the stability of lens fixation can be further improved through the arrangement of the anti-skidding rubber pads.
The structure principle is as follows: the positions of the sliding blocks 13 at the sliding rails 12 can be quickly moved and fixed through the matching of the locking bolts 15 and the threaded holes 1101, so that the positions of the four abutting rods 14 can be quickly adjusted, then, the two hand wheels 16 can control the two screw rods 11 to rotate, the placing plate 18 can be driven to move up and down, the four abutting rods 14 can be controlled to move up and down, meanwhile, the middle part of the bottom in the lens can be abutted and fixed through the pressing rod 9 connected with the rotating shaft 4 through a bearing, so that the lens can be stably fixed between the pressing rod 9 and the four abutting rods 14, meanwhile, the bottom end face of the pressing rod 9 and the upper surfaces of all the abutting rods 14 are both provided with inherent anti-skidding rubber pads through strong glue, and the fixing stability of the lens can be improved through the arrangement of the anti-skidding; can drive pivot 4 through motor 3 afterwards and rotate to can drive eccentric wheel 5 and rotate, and then can indirectly drive abrasive disc 7 and rotate the lens circular arc outer end after fixing and polish, it is higher to polish efficiency.
It should be noted that the specific model specification of the motor 3 needs to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The supply of the electric motor 3 and its principle will be clear to the skilled person and will not be described in detail here.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a lens circular arc end processingequipment that polishes, includes base (1) and inverted U-shaped frame (2), its characterized in that: the welding of the inverted U-shaped frame (2) is on the upper surface of the base (1), the motor (3) is installed at the middle part of the upper end face of the inverted U-shaped frame (2) through a screw, the rotating shaft (4) is installed at the output end of the motor (3) through a coupler, the eccentric wheel (5) is welded on the outer wall of the rotating shaft (4), the connecting rod (6) is vertically welded on the outer side of the bottom end face of the eccentric wheel (5), the grinding disc (7) is arranged on the bottom end face of the connecting rod (6), the through hole (401) is further formed in the rotating shaft (4), the bearing (8) is installed at the bottom of the through hole (401), the pressing rod (9) is arranged in an embedded interference fit mode in the bearing (8), the support frame (10) is welded on the upper surface of the base (1), the screw rods (11) are vertically connected to the, placing board (18) upper surface and all having seted up slide rail (12) in pairs along the position of two slashes, two still equal sliding connection has slider (13) on slide rail (12), all slider (13) upper portion still vertical welding has support tight pole (14), all still all adopt threaded connection's mode to install locking bolt (15) on slider (13), place board (18) upper surface all seted up with locking bolt (15) assorted screw hole (1101).
2. The lens circular arc end grinding device according to claim 1, characterized in that: the bottom end face of the pressing rod (9) and the upper surfaces of all the abutting rods (14) are glued with inherent anti-skidding rubber pads through strong glue, and the anti-skidding rubber pads are arranged in a circular shape.
3. The lens circular arc end grinding device according to claim 1, characterized in that: the specification of two lead screw (11) is the same, controls two hand wheel (16) all have been welded to lead screw (11) bottom face, support frame (10) are the shape setting of falling U.
4. The lens circular arc end grinding device according to claim 1, characterized in that: the bottom end face of the base (1) is also adhered with a cushion rubber pad (17) through a strong adhesive, and the thickness of the cushion rubber pad (17) is 1 mm.
5. The lens circular arc end grinding device according to claim 1, characterized in that: the grinding sheet (7) is integrally rectangular, and the grinding sheet (7) is fixedly installed on the bottom end face of the connecting rod (6) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250811.8U CN211681344U (en) | 2020-03-03 | 2020-03-03 | Lens arc end grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250811.8U CN211681344U (en) | 2020-03-03 | 2020-03-03 | Lens arc end grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211681344U true CN211681344U (en) | 2020-10-16 |
Family
ID=72777941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020250811.8U Expired - Fee Related CN211681344U (en) | 2020-03-03 | 2020-03-03 | Lens arc end grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211681344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029843A (en) * | 2021-10-26 | 2022-02-11 | 淮南鑫达实业有限责任公司 | Arc panel burnishing device is used in electromechanical device processing |
-
2020
- 2020-03-03 CN CN202020250811.8U patent/CN211681344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029843A (en) * | 2021-10-26 | 2022-02-11 | 淮南鑫达实业有限责任公司 | Arc panel burnishing device is used in electromechanical device processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |