CN207983003U - A kind of lens grinding built-up jig - Google Patents
A kind of lens grinding built-up jig Download PDFInfo
- Publication number
- CN207983003U CN207983003U CN201721896912.7U CN201721896912U CN207983003U CN 207983003 U CN207983003 U CN 207983003U CN 201721896912 U CN201721896912 U CN 201721896912U CN 207983003 U CN207983003 U CN 207983003U
- Authority
- CN
- China
- Prior art keywords
- pattern
- hole
- gland
- rounded channels
- pedestal
- 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.)
- Active
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a kind of lens to be ground built-up jig, including gland, pedestal and pattern, it is offered on the gland through hole, gland is connected with base screw, the center of pedestal offers rounded channels II, pattern bottom surface is spherical surface, the bottom surface is matched with rounded channels II, the gland includes compression bar, compression bar compresses pattern in the base, the pattern upper surface offers rounded channels I, there is type groove in rounded channels I, type groove is used for clamping lenses to be ground, effect by compression bar to pattern, the correct position that is loaded for cooperating to ensure pattern of pattern bottom surface and pedestal rounded channels II, and multiple type grooves are offered in pattern, clamped one time may be implemented, it is ground multiple lenses, to ensure that lenses have same grinding accuracy.
Description
Technical field
The utility model is related to a kind of lens gripper, particularly a kind of lens are ground built-up jig.
Background technology
It is past due to the accuracy of manufacture of lens holder, the abrasion that is loaded, the deviation that is loaded etc. in lens Grinding Process
Toward causing the spherical surface curvature of grinding lenses overproof, waste product is generated；And the lens holder one used in producing at present
It is secondary can only one lenses of clamping, the low production efficiency of grinding, two above factor leads to the production cost quilt of eyeglass
It improves, and then also reduces the competitiveness of product in market.
Utility model content
The purpose of this utility model is to provide a kind of lens to be ground built-up jig, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：
A kind of lens are ground built-up jig, including gland, pedestal and pattern, are offered through hole, compression bar on the gland
Hole and connecting hole, described to be arranged in the center of gland through hole, the strut kong is uniformly distributed on the same circumference；
The gland includes compression bar and spring, and the compression bar includes pole cap, connecting rod and circle pressure head, and the pole cap and circle are pressed
Head is connected to the both ends of connecting rod, and the pole cap and the diameter for justifying pressure head are all higher than the diameter of the strut kong, the company
Extension bar is socketed in strut kong, and the spring pocket is in the connecting rod, and spring one end is connect with the round pressure head, the other end
The end face of the gland opposite with circle pressure head connects；
The pedestal upper surface opens up threaded hole, and the threaded hole is corresponding with the connecting hole on the gland, the pressure
Screw connects between lid and bottom seat, and the center of the pedestal offers rounded channels II；
The pattern bottom surface is spherical surface, which matches with rounded channels II, and the pattern upper surface offers rounded channels I
With rotation stop rounded channels, the center in pattern upper surface is arranged in the rounded channels I, is offered out of the rounded channels I several
A stepped hole, the large diameter hole of the stepped hole are to install the type groove of eyeglass, and the diameter holes of the stepped hole are bottom outlet, the circle of the compression bar
Pressure head is matched with the rotation stop rounded channels；
Preferably, the center of the rounded channels II of the pedestal offers gas vent II, the gas vent II with it is described
The bottom surface of pedestal connects, and the bottom surface center of the pattern offers gas vent I, is offered on the bottom outlet of the pattern ventilative
Hole, the air hole are connected with the gas vent I.
Preferably, the compression bar quantity is at least 3.
Preferably, the connection hole number is 4 or 5, and the connecting hole is uniformly distributed on the same circumference.
Preferably, the diameter of the gas vent I is less than or equal to the diameter of the gas vent II.
Compared with prior art, the utility model has the beneficial effects that：
When compressing pattern due to compression bar, compression bar under spring force can micro movement up and down, so compression bar can be with
Ensure the correct position that is loaded of pattern by the mutual cooperation of pattern bottom surface and pedestal rounded channels II, and in grinding, type
Mould can also adjust the position that is loaded with sharpening centripetal force in pedestal rounded channels II, to ensure the grinding essence of lenses
Degree；Multiple type grooves are offered in pattern, and clamped one time, the multiple lenses of grinding may be implemented, ensure that lenses have
Same grinding accuracy improves production efficiency height, saves production cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the upward view of gland in the utility model；
Fig. 3 is the structural schematic diagram of the utility model in the base；
Fig. 4 is the structural schematic diagram of pattern in the utility model；
In figure：1 gland, 11 connecting holes, 12 strut kongs, 13 are through hole, 2 pedestals, 21 gas vents II, 22 rounded channels II, 3
Pattern, 31 type grooves, 32 bottom outlets, 33 rounded channels I, 34 air holes, 35 gas vents I, 36 rotation stop rounded channels, 4 compression bars, 5 springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained all other embodiment, belongs to the range that the utility model is protected.
Referring to Fig.1-4, the utility model provides a kind of lens grinding built-up jig, including gland 1, pedestal 2 and pattern 3,
It is offered on the gland 1 through hole 13, strut kong 12 and connecting hole 11, the centre bit being arranged through hole 13 in gland 1
It sets, when grinding, whets a knife and realize that feeding grinding, the strut kong 12 and connecting hole 11 are distributed on respectively corresponding by penetrating hole 13
Circumference on, the present embodiment preferably 4 connecting holes 11；
The gland 1 include compression bar 4 and spring 5, the compression bar 4 include pole cap, connecting rod and circle pressure head, the pole cap and
Justify the both ends that pressure head is connected to connecting rod, the pole cap and the diameter for justifying pressure head are all higher than the diameter of the strut kong 12,
The connecting rod is socketed in strut kong 12, and the spring 5 is sleeved in the connecting rod, 5 one end of spring and the round pressure head
The end face of connection, the other end gland 1 opposite with circle pressure head connects, the present embodiment preferably 4 compression bars 4；
2 upper surface of the pedestal opens up threaded hole, and the threaded hole is corresponding with the connecting hole 11 on the gland 1, institute
It states gland 1 and pedestal 2 is connected by screw, the center of the pedestal 2 offers rounded channels II 22；
3 bottom surface of the pattern is spherical surface, which matches with rounded channels II 22, and 3 upper surface of the pattern offers ball
The center in 3 upper surface of pattern is arranged in face slot I 33 and rotation stop rounded channels 36, the rounded channels I 33, from the rounded channels I
Several stepped holes are offered in 33, the large diameter hole of the stepped hole is to install the type groove 31 of eyeglass, lenses bonding to be ground
In type groove 31, the diameter holes of the stepped hole are bottom outlet 32, and the circle pressure head of the compression bar 4 matches with the rotation stop rounded channels 36
It closes, the compression to pattern 3 is realized by compression bar 4；
The center of the rounded channels II 22 of the pedestal 2 offers gas vent II 21, the gas vent II 21 with it is described
The bottom surface of pedestal 2 connects, and the bottom surface center of the pattern 3 offers gas vent I 35, is opened up on the bottom outlet 32 of the pattern 3
There is air hole 34, the air hole 34 to be connected with the gas vent I 35, and make the diameter of the gas vent I 35 be less than or
Equal to the diameter of the gas vent II 21, when lenses being glued in type groove 31 with guarantee pitch or other emplastics,
Gas in type groove 31 can smoothly be discharged, and avoid the occurrence of holding one's breath, and prevent bonding loosely.
Although it is shown that the embodiments of the present invention, for the ordinary skill in the art, Ke Yili
Solution can carry out these embodiments in the case where not departing from the principles of the present invention a variety of variations, modification, replace and become
Type, the scope of the utility model are limited by appended claims and its equivalent.
Claims (5)
1. a kind of lens are ground built-up jig, including gland (1), pedestal (2) and pattern (3), it is characterised in that：The gland
(1) it is offered on through hole (13), strut kong (12) and connecting hole (11), it is described to be arranged in gland (1) through hole (13)
Heart position, the strut kong (12) are uniformly distributed on the same circumference；
The gland (1) includes compression bar (4) and spring (5), and the compression bar (4) includes pole cap, connecting rod and circle pressure head, the bar
Cap and circle pressure head are connected to the both ends of connecting rod, and the diameter of the pole cap and circle pressure head is all higher than the strut kong (12)
Diameter, the connecting rod are socketed in strut kong (12), and the spring (5) is sleeved in the connecting rod, spring (5) one end with
The round pressure head connection, the end face of the other end gland (1) opposite with circle pressure head connects；
Pedestal (2) upper surface opens up threaded hole, and the threaded hole is corresponding with connecting hole (11) on the gland (1),
Screw connects between the gland (1) and pedestal (2), and the center of the pedestal (2) offers rounded channels II (22)；
Pattern (3) bottom surface is spherical surface, which matches with rounded channels II (22), and pattern (3) upper surface offers
Rounded channels I (33) and rotation stop rounded channels (36), the rounded channels I (33) are arranged in the center of pattern (3) upper surface, from institute
It states and offers several stepped holes in rounded channels I (33), the large diameter hole of the stepped hole is to install the type groove (31) of eyeglass, the ladder
The diameter holes in hole are bottom outlet (32), and the circle pressure head of the compression bar (4) is matched with the rotation stop rounded channels (36).
2. a kind of lens according to claim 1 are ground built-up jig, it is characterised in that：The rounded channels of the pedestal (2)
The center of II (22) offers gas vent II (21), and the gas vent II (21) and the bottom surface of the pedestal (2) connect,
The bottom surface center of the pattern (3) offers gas vent I (35), and air hole is offered on the bottom outlet (32) of the pattern (3)
(34), the air hole (34) is connected with the gas vent I (35).
3. a kind of lens according to claim 1 or 2 are ground built-up jig, it is characterised in that：Compression bar (4) quantity is extremely
It is 3 less.
4. a kind of lens according to claim 1 or 2 are ground built-up jig, it is characterised in that：Connecting hole (11) number
Amount is 4 or 5, and the connecting hole (11) is uniformly distributed on the same circumference.
5. a kind of lens according to claim 2 are ground built-up jig, it is characterised in that：The gas vent I (35) it is straight
Diameter is less than or equal to the diameter of the gas vent II (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896912.7U CN207983003U (en) | 2017-12-29 | 2017-12-29 | A kind of lens grinding built-up jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896912.7U CN207983003U (en) | 2017-12-29 | 2017-12-29 | A kind of lens grinding built-up jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207983003U true CN207983003U (en) | 2018-10-19 |
Family
ID=63817352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721896912.7U Active CN207983003U (en) | 2017-12-29 | 2017-12-29 | A kind of lens grinding built-up jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207983003U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571076A (en) * | 2018-12-28 | 2019-04-05 | 东莞市铕德电子科技有限公司 | A kind of batch machining workbench and detection processing method suitable for CNC machine |
| CN109848843A (en) * | 2019-04-03 | 2019-06-07 | 中山北方晶华精密光学有限公司 | A kind of fine eyeglass sanding component |
| CN110576389A (en) * | 2019-09-18 | 2019-12-17 | 湖北骏骞光电科技有限公司 | Optical fiber array grinding clamp |
| CN116102339A (en) * | 2022-12-30 | 2023-05-12 | 杭州大和江东新材料科技有限公司 | Alumina ceramic forming and processing method for deposition equipment |
-
2017
- 2017-12-29 CN CN201721896912.7U patent/CN207983003U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571076A (en) * | 2018-12-28 | 2019-04-05 | 东莞市铕德电子科技有限公司 | A kind of batch machining workbench and detection processing method suitable for CNC machine |
| CN109848843A (en) * | 2019-04-03 | 2019-06-07 | 中山北方晶华精密光学有限公司 | A kind of fine eyeglass sanding component |
| CN110576389A (en) * | 2019-09-18 | 2019-12-17 | 湖北骏骞光电科技有限公司 | Optical fiber array grinding clamp |
| CN110576389B (en) * | 2019-09-18 | 2024-06-14 | 湖北骏骞光电科技有限公司 | Optical fiber array grinding clamp |
| CN116102339A (en) * | 2022-12-30 | 2023-05-12 | 杭州大和江东新材料科技有限公司 | Alumina ceramic forming and processing method for deposition equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207983003U (en) | A kind of lens grinding built-up jig | |
| CN207669029U (en) | A kind of lenses clamp | |
| CN208914247U (en) | A kind of non-woven fabrics cutting structure | |
| CN208929023U (en) | A kind of compound die of automobile chassis accessory | |
| CN208005617U (en) | A kind of adjustable operation console of Automated library system chip production | |
| CN207714518U (en) | A kind of architectural engineering sleeve couple | |
| CN208807687U (en) | A kind of fixed device of machining shoe tree | |
| CN209446911U (en) | A kind of spectacle hinge of no spring | |
| CN107838481A (en) | A kind of eccentric anti-spot-facing cutter | |
| CN207494341U (en) | A kind of mold for being used to process TV backboard | |
| CN208427612U (en) | It is a kind of with the stamping die for changing cored structure | |
| CN208099809U (en) | A kind of multilayer mechanically actuated table top with location structure | |
| CN207563587U (en) | A kind of automobile die rotating material-pressing positioning device | |
| CN205110044U (en) | Full -automatic equipment of gluing of smart mobile phone | |
| CN208681409U (en) | A kind of aluminum Communication Equipment processing jig with storage function | |
| CN207097789U (en) | A kind of injection head of fast assembling-disassembling | |
| CN209983034U (en) | Simple and easy type material loading suction nozzle of chip mounter | |
| CN205915060U (en) | Jackscrew frock | |
| CN202336673U (en) | Battery pole piece welding base | |
| CN204800285U (en) | Thermos cup outer tube processing assembling die | |
| CN110480549A (en) | A kind of rotor of magnetic suspension bearing and its assembly tooling | |
| CN207077676U (en) | Semi-finished product lipstick box cover die | |
| CN208613780U (en) | Blade holding device when a kind of production cutter | |
| CN207900813U (en) | Twist drill grinding device | |
| CN214717279U (en) | Bone tissue RNA grinds extraction element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |