CN221020691U - Positioning and clamping device for high-precision optical lens machining - Google Patents
Positioning and clamping device for high-precision optical lens machining Download PDFInfo
- Publication number
- CN221020691U CN221020691U CN202322778615.4U CN202322778615U CN221020691U CN 221020691 U CN221020691 U CN 221020691U CN 202322778615 U CN202322778615 U CN 202322778615U CN 221020691 U CN221020691 U CN 221020691U
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- optical lens
- clamping device
- connecting bin
- base
- positioning
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- 230000003287 optical effect Effects 0.000 title claims abstract description 21
- 238000003754 machining Methods 0.000 title description 3
- 230000035939 shock Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a positioning and clamping device for processing a high-precision optical lens, which comprises a base, wherein a connecting bin is arranged on one side of the top of the base, a fixing plate is arranged on the top of the connecting bin, rotating shafts are arranged on the top of the base and the bottom of the fixing plate, gears are arranged on the outer sides of the rotating shafts, a hydraulic cylinder is arranged at one end of each gear, which is close to the connecting bin, the output end of each hydraulic cylinder is connected with a clamping plate, a mounting groove is formed in one end, far away from the hydraulic cylinder, of each clamping plate, and arc-shaped blocks are arranged on two sides of the inner bottom of each mounting groove. According to the utility model, through the meshing connection of the racks and the corresponding gears and the threaded connection of the screw rod and the movable plate, a worker can drive the two groups of racks to correspondingly move by rotating the screw rod, so that the two groups of rotating shafts correspondingly rotate, the clamped high-precision lens main body is further enabled to adjust the position opposite to the worker, and the processing of the worker is facilitated.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a positioning and clamping device for high-precision optical lens processing.
Background
The high-precision optical lens is widely used in various devices in modern society, such as cameras, various observation and research devices and the like, and the high-precision optical lens needs to be clamped and fixed firstly in the processing process, so that the offset of the high-precision optical lens in the subsequent processing process is avoided, and a positioning and clamping device for processing the high-precision optical lens is needed in the processing process.
When the existing positioning and clamping device for processing the high-precision optical lens is used, the clamping part of the positioning and clamping device is generally fixed on equipment, so that the positioning and clamping device is inconvenient to adjust the high-precision optical lens in clamping and angle with a processing person, and further the positioning and clamping device is easy to block the device when the working person processes part of the positions, and is not convenient.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a positioning and clamping device for processing a high-precision optical lens.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a high accuracy optical lens processing is with location clamping device, includes the base, the connection storehouse is installed to one side at base top, and connects the top of storehouse and install the fixed plate, the top of base and the bottom of fixed plate all are provided with the pivot, and the gear is installed in the outside of pivot, the pneumatic cylinder is installed to the one end that the gear is close to the connection storehouse, and the output of pneumatic cylinder is connected with the grip block, the mounting groove has been seted up to the one end that the pneumatic cylinder was kept away from to the grip block, and the arc piece is all installed to the both sides of the inside bottom of mounting groove to the inside of mounting groove is provided with high accuracy lens main part, be provided with in the connection storehouse and be used for driving pivot pivoted operating device.
Preferably, the four corners of the bottom of the base are provided with supporting feet, and the bottom of the supporting feet is provided with a shock pad.
Preferably, the operating mechanism comprises a screw rod penetrating through the inside of the connecting bin and far away from one side of the base, a movable plate is sleeved on the outer side of one end of the screw rod, close to the connecting bin, of the screw rod, racks are installed on the top and the bottom of one side, far away from the connecting bin, of the movable plate, and the racks penetrate through the connecting bin.
Preferably, the screw rod is rotationally connected with the connecting bin, and the screw rod is in threaded connection with the movable plate.
Preferably, the rack is in sliding connection with the connecting bin, and the rack is in meshed connection with the gear.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through the meshing connection of rack and corresponding gear, screw rod and fly leaf's threaded connection for the staff can drive two sets of racks and correspond the removal through rotating the screw rod, and then make two sets of pivots correspond the rotation, and then make the high accuracy lens main part adjustment of being held just to the position of staff, and then be convenient for the staff to process.
2. The inside through the mounting groove is provided with two sets of arc pieces for can carry out the centre gripping to the numerical state of high accuracy lens main part when two sets of grip blocks are mutually supported, also can carry out the centre gripping to the horizontality of high accuracy lens main part, and then be convenient for the staff carry out abundant processing to the two sides or the lateral wall of high accuracy lens main part.
Drawings
FIG. 1 is a schematic diagram of a positioning and clamping device for high-precision optical lens processing according to the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic diagram showing a horizontal clamping state and a front cross-sectional structure of a high-precision lens body of a positioning and clamping device for processing a high-precision optical lens;
Fig. 4 is a schematic top view of a clamping plate of a positioning and clamping device for processing a high-precision optical lens according to the present utility model.
In the figure: 1a base, 2 a connecting bin, 3 a fixed plate, 4 supporting feet, 5 a shock pad, 6 a rotating shaft, 7 gears, 8 a hydraulic cylinder, 9 a clamping plate, 10 a mounting groove, 11 an arc block, 12 a high-precision lens main body, 13 a screw rod, 14 a movable plate and 15 racks.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1-4, a positioning and clamping device for processing a high-precision optical lens comprises a base 1, wherein a connecting bin 2 is installed on one side of the top of the base 1, a fixing plate 3 is installed on the top of the connecting bin 2, supporting feet 4 are installed at four corners of the bottom of the base 1, a shock pad 5 is installed at the bottom of the supporting feet 4, the shock pad 5 can be made of rubber, and anti-skid patterns can be formed at the bottom of the shock pad 5;
The top of the base 1 and the bottom of the fixed plate 3 are both provided with a rotating shaft 6, a gear 7 is arranged on the outer side of the rotating shaft 6, a hydraulic cylinder 8 is arranged at one end of the gear 7 close to the connecting bin 2, the output end of the hydraulic cylinder 8 is connected with a clamping plate 9, one end of the clamping plate 9, which is far away from the hydraulic cylinder 8, is provided with a mounting groove 10, both sides of the inner bottom of the mounting groove 10 are provided with arc-shaped blocks 11, the inner part of the mounting groove 10 is provided with a high-precision lens main body 12, an operating mechanism for driving the rotating shaft 6 to rotate is arranged in the connecting bin 2, the operating mechanism comprises a screw rod 13 penetrating through the connecting bin 2 and far away from one side of the base 1, a movable plate 14 is sleeved on the outer side of the screw rod 13, which is close to one end of the connecting bin 2, racks 15 are arranged on the top and bottom of the movable plate 14, which is far away from one side of the connecting bin 2, and the racks 15 penetrate through the connecting bin 2, the screw rod 13 is in rotary connection with the connecting bin 2, the screw rod 13 and the movable plate 14 are in threaded connection, the screw rod 13 is connected with the movable plate 14 through bearings, and the screw rod 13 is far away from one end of the connecting bin 2;
the rack 15 is in sliding connection with the connecting bin 2, the rack 15 is in meshed connection with the gear 7, the rack 15 and the connecting bin 2 can be in sliding connection through a sliding groove sliding block mechanism, and stability of the rack 15 in the sliding process is guaranteed.
When the device is used, as shown in fig. 1-4, the device is powered on, the high-precision lens main body 12 is vertically kept between the two groups of clamping plates 9, any one group of hydraulic cylinders 8 is controlled to drive the clamping plates 9 on the device to move towards the direction close to the middle until the arc edges of the four groups of arc blocks 11 are fully attached and extruded with the side walls of the high-precision lens main body 12, so that the high-precision lens main body 12 is clamped in the vertical state, a worker can process two sides of the high-precision lens main body 12 at the moment, when the high-precision lens main body 12 is kept in the horizontal state between the two groups of clamping plates 9 in the clamping process, the clamping plates 9 can replace the arc blocks 11 to directly finish the clamping task on the high-precision lens main body 12, at the moment, the worker can conveniently process the side walls of the high-precision lens main body 12, when the position of the high-precision lens main body 12 is required to be adjusted in the machining process, the worker can rotate the lead screw 13, the lead screw 13 is connected with the movable plate 14 through threads at the moment, the movable plate 15 is connected with the connecting bin 2 in a sliding mode, the movable plate 14 can drive the two groups 15 to correspondingly move transversely, and the two groups of the rack 15 are connected with the corresponding racks 7 through the racks, and the two groups of racks 6 can conveniently rotate the rack 6, and the worker can conveniently process the position of the worker can directly opposite to the position the high-precision lens main body 12.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a high accuracy optical lens processing is with location clamping device, includes base (1), its characterized in that, connect storehouse (2) are installed to one side at base (1) top, and connect the top of storehouse (2) and install fixed plate (3), the top of base (1) and the bottom of fixed plate (3) all are provided with pivot (6), and gear (7) are installed in the outside of pivot (6), gear (7) are close to the one end of connecting storehouse (2) and install pneumatic cylinder (8), and the output of pneumatic cylinder (8) is connected with grip block (9), mounting groove (10) have been seted up to one end that pneumatic cylinder (8) were kept away from to grip block (9), and arc piece (11) are all installed to the both sides of the inside bottom of mounting groove (10) to the inside high accuracy lens main part (12) that are provided with of mounting groove (10), be provided with in connecting storehouse (2) and be used for driving pivot (6) pivoted operating device.
2. The positioning and clamping device for processing the high-precision optical lens according to claim 1, wherein supporting feet (4) are arranged at four corners of the bottom of the base (1), and a shock pad (5) is arranged at the bottom of the supporting feet (4).
3. The positioning and clamping device for high-precision optical lens processing according to claim 1, wherein the operating mechanism comprises a screw rod (13) penetrating through the connecting bin (2) and away from one side of the base (1), a movable plate (14) is sleeved on the outer side of one end, close to the connecting bin (2), of the screw rod (13), racks (15) are installed on the top and the bottom of one side, away from the connecting bin (2), of the movable plate (14), and the racks (15) penetrate through the connecting bin (2).
4. A positioning and clamping device for processing a high-precision optical lens according to claim 3, wherein the screw rod (13) is rotatably connected with the connecting bin (2), and the screw rod (13) is in threaded connection with the movable plate (14).
5. A positioning and clamping device for processing a high-precision optical lens according to claim 3, wherein the rack (15) is in sliding connection with the connecting bin (2), and the rack (15) is in meshed connection with the gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322778615.4U CN221020691U (en) | 2023-10-17 | 2023-10-17 | Positioning and clamping device for high-precision optical lens machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322778615.4U CN221020691U (en) | 2023-10-17 | 2023-10-17 | Positioning and clamping device for high-precision optical lens machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221020691U true CN221020691U (en) | 2024-05-28 |
Family
ID=91174444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322778615.4U Active CN221020691U (en) | 2023-10-17 | 2023-10-17 | Positioning and clamping device for high-precision optical lens machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221020691U (en) |
-
2023
- 2023-10-17 CN CN202322778615.4U patent/CN221020691U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |