CN216991245U - Bonding processing clamp for square plane lens - Google Patents
Bonding processing clamp for square plane lens Download PDFInfo
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- CN216991245U CN216991245U CN202220437923.3U CN202220437923U CN216991245U CN 216991245 U CN216991245 U CN 216991245U CN 202220437923 U CN202220437923 U CN 202220437923U CN 216991245 U CN216991245 U CN 216991245U
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Abstract
The utility model discloses a bonding processing clamp for a square planar lens, which comprises a bonding piece and a bonding upper disc support, wherein the bonding piece is arranged in a clamping and embedding manner, the bonding piece comprises a bonding round rod and a bonding square seat, the planar lens to be processed is clamped between the bonding round rod and the bonding square seat, the bottom of the bonding square seat is provided with a guide positioning pin, the bonding upper disc support comprises an upper disc support bottom plate, an upper disc support back plate and an upper disc support top plate, the upper disc support bottom plate is provided with a clamping and embedding lower groove, the guide positioning pin is clamped in the clamping and embedding lower groove, the upper disc support top plate is provided with a clamping and embedding upper groove, the bonding round rod is clamped in the clamping and embedding upper groove, and the outer side of the clamping and embedding upper groove is provided with a locking structure. Through the mode, the utility model has the advantages of simple structure, large number of lenses processed at one time, tight bonding of the lenses and capability of overturning, and greatly reduces the times of upper disc and lower disc.
Description
Technical Field
The utility model relates to the technical field of optical lens processing, in particular to a bonding processing clamp for a square plane lens.
Background
The method comprises the following steps of processing a blank of a square plane lens, wherein a common processing procedure is that after an inner circle or an outer circle is cut, wax is used as a medium, the medium is manually overlapped and bonded into a rod after being heated, and then the rod is ground on a plane plate to meet the processing requirement; the other processing procedure is to adopt CNC equipment and carry out precise processing by using a diamond cutter.
CNC machining is more advantageous in terms of machining accuracy and degree of automation, but the unit cost is relatively high, so that most production lines are still processed by cutting and manual grinding, namely: bonding the blank lenses into rows, and cutting; or the plate is cut into a square shape by using the inner circle or the outer circle, the square plate is bonded into a rod, and then the square blank is ground to the specified size.
The upper stacking plate of the square plane lens generally has the problem that the parts are not tightly attached, the precision error control of the verticality and the angle depends on the skill experience of personnel, and the stability is difficult to ensure for batch processing; meanwhile, even if the bonding rod is bonded into a rod for processing, four cylindrical surfaces are required to be processed four times, the efficiency is limited, and the processing procedure time is long, so that the bonding and processing device for the square plane lens, which is economical, simple and effective, is required to be developed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a bonding processing clamp for square plane lenses, which has a simple structure, a large number of lenses processed at one time, tight bonding of the lenses and capability of turning over, and greatly reduces the times of upper and lower plates.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a bonding adds clamping apparatus of square plane lens, includes the bonding piece and the hanging wall support that bonds that the inlay card set up, the bonding piece is including bonding round bar and the square seat that bonds, treats the plane lens centre gripping of processing between the two, the bottom of the square seat that bonds is provided with guide pin, the hanging wall support that bonds includes hanging wall support bottom plate, hanging wall support backplate and hanging wall support roof, be provided with inlay card lower groove on the hanging wall support bottom plate, the guide pin centre gripping is at inlay card lower inslot, be provided with inlay card upper groove on the hanging wall support roof, the round bar centre gripping that bonds is at inlay card upper groove, the outside of inlay card upper groove is provided with locking structure.
Preferably, the locking structure comprises a bonding rod pressing plate arranged at the opening of the clamping upper groove, a waist-shaped hole is transversely formed in the bonding rod pressing plate, and a fixing bolt is arranged in the waist-shaped hole.
Preferably, a pressing assembly used for pressing the bonding round rod is further arranged on the top plate of the upper plate support.
Preferably, the pressing assembly comprises a warping plate pressing plate arranged on the top plate of the upper plate support, and two ends of the warping plate pressing plate are respectively provided with a pressing screw.
Preferably, a linear sliding structure is arranged between the upper disc support top plate and the upper disc support back plate.
Preferably, the linear sliding structure comprises a sliding rod arranged on one side of the top plate of the upper plate support, a U-shaped sliding sinking groove is formed in the back plate of the upper plate support along the height direction, and a locking bolt is arranged between the sliding rod and the U-shaped sliding sinking groove.
Preferably, the number of the sliding rod and the U-shaped sliding sinking groove is at least two.
Preferably, the upper disc support back plate is provided with a dovetail guide rail along the height direction, and one side of the upper disc support top plate is provided with a corresponding sliding groove.
Preferably, the bottom end of the bonding square seat is provided with a plurality of positioning columns, and the upper disc support base plate is provided with positioning holes in a matching manner.
The utility model has the beneficial effects that: compared with the prior art, the bonding processing clamp for the laying-out type planar lens, provided by the utility model, has the advantages of simple structure, convenience in installation, low manufacturing cost and good universality, is suitable for batch processing of the square planar lens, well solves the problems of low efficiency or poor precision of manual processing of the square planar lens, is stable in quality of processed products, and has very good production line popularization technical value.
Drawings
FIG. 1 is a schematic view of the construction of the adhesive member of the present invention;
FIG. 2 is a schematic front view of a jig for bonding processing of a square flat lens according to the present invention;
FIG. 3 is a schematic diagram showing a reverse structure of a bonding jig for bonding a square flat lens according to the present invention;
FIG. 4 is a schematic diagram of a square planar lens milling process utilizing the inventive structure;
FIG. 5 is a schematic illustration of a square flat lens grinding process using the inventive structure;
the parts in the drawings are numbered as follows:
1. bonding the round bar; 2. bonding a square base; 3. a planar lens; 4. a guide positioning pin; 5. an upper plate support base plate; 6. an upper disc support back plate; 7. a top plate of the upper plate bracket; 8. the lower groove is embedded in a clamping manner; 9. the upper groove is clamped and embedded; 10. a bonding rod pressing plate; 11. a waist-shaped hole; 12. fixing the bolt; 13. a wane pressing plate; 14. a compression screw; 15. a slide bar; 16. u-shaped sliding sinking grooves; 17. locking the bolt; 18. a dovetail rail; 19. a sliding groove; 20. a positioning column; 21. and (7) positioning the holes.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Example (b):
as shown in fig. 1 and 2, a bonding processing clamp for a square plane lens comprises a bonding piece and a bonding upper disc bracket which are arranged in a clamping and embedding manner, wherein the bonding piece comprises a bonding round rod 1 and a bonding square base 2, the plane lens to be processed is clamped between the bonding round rod 1 and the bonding square base 2, and a guide positioning pin 4 is arranged at the bottom of the bonding square base 2; wherein: the bonding round bar 1 is processed by stainless steel, good verticality is kept, and the bonding square seat 2 and the guide positioning pin 4 are integrally arranged, so that good position degree and verticality are kept.
As shown in fig. 1 and 2, the bonding upper disc support comprises an upper disc support bottom plate 5, an upper disc support back plate 6 and an upper disc support top plate 7, wherein an embedded lower groove 8 is arranged on the upper disc support bottom plate 5, a guide positioning pin 4 is clamped in the embedded lower groove 8, an embedded upper groove 9 is arranged on the upper disc support top plate 7, a bonding round rod 1 is clamped in the embedded upper groove 9, a plurality of positioning columns 20 are arranged at the bottom end of the bonding square seat 2, positioning holes 21 are arranged on the upper disc support bottom plate 5 in a matching manner, the embodiment shows that the four positioning columns 20 are distributed in the circumferential direction of the guide positioning pin, and positioning is performed through clearance fit between the positioning columns 20 and the positioning holes 21.
As shown in fig. 1 and fig. 2, a locking structure is arranged outside the inlay card upper groove 9, the locking structure includes a bonding rod pressing plate 10 arranged at an opening of the inlay card upper groove 9, a waist-shaped hole 11 is transversely arranged on the bonding rod pressing plate 10, a fixing bolt 12 is arranged in the waist-shaped hole 11, after the bonding round bar 1 is clamped in the inlay card upper groove 9, the bonding rod pressing plate 10 is pushed to block the opening position of the inlay card upper groove 9, and then the position of the bonding round bar 1 is locked and fixed by rotating the fixing bolt 12.
As shown in fig. 1 and fig. 2, the top plate 7 of the upper disc support is further provided with a pressing assembly for pressing the bonding round bar 1, and the pressing assembly is used for pressing the bonding round bar 1 downwards to fix the axial position of the bonding round bar 1. The compressing assembly comprises a warping plate pressing plate 13 arranged on the upper disc support top plate 7, two ends of the warping plate pressing plate 13 are respectively provided with a compressing screw 14, the warping plate pressing plate 13 utilizes a lever principle, a fixing pin is arranged on the upper disc support top plate 7, a warping plate is arranged on the fixing pin in a pin connection mode, and the bonding round bar 1 is axially compressed through the compressing screw 14.
As shown in fig. 1, 2 and 3, a linear sliding structure is arranged between the upper disc support top plate 7 and the upper disc support back plate 6 for ensuring the linear movement of the processed parts, the linear sliding structure includes a sliding rod 15 arranged on one side of the upper disc support top plate 7, the upper disc support back plate 6 is provided with a U-shaped sliding sinking groove 16 along the height direction, a locking bolt 17 is arranged between the sliding rod 15 and the U-shaped sliding sinking groove 16, at least two sliding rods 15 and at least two U-shaped sliding sinking grooves 16 are provided, and the embodiment is embodied as two. Furthermore, the upper tray support back plate 6 is provided with a dovetail guide 18 along the height direction, and a corresponding slide groove 19 is provided on the upper tray support top plate 7 side.
The working process of the clamp is as follows (as shown in figures 2, 3, 4 and 5):
clamping a bonding square base 2 on a clamping lower groove 8 of an upper disc support bottom plate 5 through a guide positioning pin 4, positioning a positioning column 20 into a positioning hole 21 in a positioning and embedding manner, coating wax on a planar lens 3 to be processed on the bonding square base 2 in a one-piece manner, clamping a bonding round bar 1 in a clamping upper groove 9 on an upper disc support top plate 7, adjusting the height of the bonding round bar 1 to press the planar lens 3, pressing the bonding round bar 1 in the circumferential direction through a bonding bar pressing plate 10, pressing the bonding round bar 1 in the axial direction through a warping plate pressing plate 13, cooling for 20 minutes, enabling the bonding upper disc support to be horizontal, enabling an upper disc support back plate 6 to contact with a working table, and processing on a milling machine or a plane grinding machine; after the one side is accomplished in processing, not hard up wane clamp plate 13 and bonding stick clamp plate 10 rotate bonding pole 1 and guide pin 4, adjust suitable angle of processing, through bonding 2 reference columns 20 of bottom surfaces of square seat imbed the locating hole 21 again in, compress tightly the location according to above-mentioned process, continue to process planar lens 3 can.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a bonding adds clamping apparatus of square plane lens which characterized in that: bonding piece and bonding hanging wall support including the inlay card setting, bonding piece is including bonding pole (1) and the square seat (2) that bonds, and plane lens (3) centre gripping of treating processing is between the two, the bottom of the square seat (2) that bonds is provided with guiding pin (4), bonding hanging wall support is including hanging wall support bottom plate (5), hanging wall support backplate (6) and hanging wall support roof (7), be provided with inlay card down groove (8) on hanging wall support bottom plate (5), guiding pin (4) centre gripping is in inlay card down groove (8), be provided with inlay card upper groove (9) on hanging wall support roof (7), bonding pole (1) centre gripping is in inlay card upper groove (9), the outside of inlay card upper groove (9) is provided with the locking structure.
2. The jig for bonding processing of a square flat lens according to claim 1, wherein: the locking structure comprises a bonding rod pressing plate (10) arranged at the opening of the clamping upper groove (9), a waist-shaped hole (11) is transversely formed in the bonding rod pressing plate (10), and a fixing bolt (12) is arranged in the waist-shaped hole (11).
3. The jig for bonding processing of a square flat lens according to claim 1, wherein: and the top plate (7) of the upper plate bracket is also provided with a pressing component for pressing the bonding round rod (1).
4. The jig for bonding processing of a square flat lens according to claim 3, wherein: the pressing assembly comprises a warping plate pressing plate (13) arranged on the top plate support top plate (7), and two ends of the warping plate pressing plate (13) are respectively provided with a pressing screw (14).
5. The jig for bonding processing of a square flat lens according to claim 1, wherein: and a linear sliding structure is arranged between the upper disc support top plate (7) and the upper disc support back plate (6).
6. The jig for bonding processing of a square flat lens according to claim 5, wherein: the linear sliding structure comprises a sliding rod (15) arranged on one side of the upper disc support top plate (7), the upper disc support back plate (6) is provided with a U-shaped sliding sinking groove (16) along the height direction, and a locking bolt (17) is arranged between the sliding rod (15) and the U-shaped sliding sinking groove (16).
7. The jig for bonding processing of a square flat lens according to claim 6, wherein: the number of the sliding rods (15) and the number of the U-shaped sliding sinking grooves (16) are at least two.
8. The jig for bonding processing of a square flat lens according to claim 7, wherein: the upper disc support back plate (6) is provided with a dovetail guide rail (18) along the height direction, and one side of the upper disc support top plate (7) is provided with a corresponding sliding groove (19).
9. The jig for bonding processing of a square flat lens according to claim 1, wherein: the bottom end of the bonding square seat (2) is provided with a plurality of positioning columns (20), and the upper disc support bottom plate (5) is provided with positioning holes (21) in a matching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220437923.3U CN216991245U (en) | 2022-03-02 | 2022-03-02 | Bonding processing clamp for square plane lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220437923.3U CN216991245U (en) | 2022-03-02 | 2022-03-02 | Bonding processing clamp for square plane lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216991245U true CN216991245U (en) | 2022-07-19 |
Family
ID=82395507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220437923.3U Active CN216991245U (en) | 2022-03-02 | 2022-03-02 | Bonding processing clamp for square plane lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216991245U (en) |
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2022
- 2022-03-02 CN CN202220437923.3U patent/CN216991245U/en active Active
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