CN209466490U - Positioning component for eyeglass chamfered edge device - Google Patents
Positioning component for eyeglass chamfered edge device Download PDFInfo
- Publication number
- CN209466490U CN209466490U CN201821268256.0U CN201821268256U CN209466490U CN 209466490 U CN209466490 U CN 209466490U CN 201821268256 U CN201821268256 U CN 201821268256U CN 209466490 U CN209466490 U CN 209466490U
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- cam member
- positioning
- fixed
- pull rod
- cam
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
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- 238000007906 compression Methods 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 229910003460 diamond Inorganic materials 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a kind of positioning components for eyeglass chamfered edge device, comprising: the cam member of an annular, the cam member of annular is rotatably arranged on a mounting plate along Pivot Point Center, three sections of cam contours are formed on the inner wall of cam member, the center of cam member offer can hold retainer column coaxially through via hole, three arc-shaped slots are offered in the circumferential direction of cam member, one end of arc-shaped slot extends to the inner wall of cam member, and the other end extends to the outer wall of cam member；Three arc-shaped slots are arranged in a one-to-one correspondence with three sections of cam contours in the circumferential；Three positioning collets, each positioning collet include a positioning head, a driven roller, the first pull rod, a fixed block and a spring positioning plate；And for driving cam member along the rotary drive mechanism of itself axial wobble.The utility model has the advantage that then it, by cam member, three positioning collets and rotary drive mechanism, can accurately cut lens orientation in plastic tray on piece, processing efficiency is higher.
Description
Technical field
The utility model relates to optical technical fields, and in particular to a kind of positioning component for eyeglass chamfered edge device.
Background technique
In optical technical field, need to make to after reaching predefined size optical mirror slip corase grinding, fine grinding multiple tracks grinding process,
Two sides mirror surface is ground with diamond dust again.And in grinding process, need to guarantee that its centrad is higher, otherwise in multiple mirrors in later period
Piece to being difficult in the operating process of center to just.And currently, usually positioning method is it is difficult to ensure that the positioning accurate of eyeglass on the rack
Degree, therefore repeatedly grinding can only be used to be processed, and the amount of feeding being ground is smaller, processing efficiency is lower.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of positioning component for eyeglass chamfered edge device, makes it
Positioning accuracy is high.
The utility model solve technical problem the technical solution adopted is that: a kind of positioning group for eyeglass chamfered edge device
Part comprising:
The cam member of one annular, annular cam member are rotatably arranged on a mounting plate along Pivot Point Center, cam member
Inner wall on formed three sections of cam contours, the center of cam member offer can hold retainer column coaxially through via hole, cam member
Three arc-shaped slots are offered in circumferential direction, one end of arc-shaped slot extends to the inner wall of cam member, and the other end extends to cam member
Outer wall；Three arc-shaped slots are arranged in a one-to-one correspondence with three sections of cam contours in the circumferential；
Central axis about cam member is in three positioning collets of three fold rotational symmetry setting, and each positioning collet includes one
A positioning head, a driven roller, the first pull rod, a fixed block and a spring positioning plate；Wherein, fixed block is fixed on peace
In loading board；One end of first pull rod is successively worn fixed after fixed block and one of arc-shaped slot along the radial direction of cam member
On positioning head, the other end of the first pull rod is fixed with a spring positioning plate, and an extension spring is set on the first pull rod, stretches
One end of spring is fixed on spring positioning plate, and the other end is fixed on fixed block；Driven roller is axially parallel to cam member
Axial setting and be hinged on the lateral ends of positioning head, driven roller is connected on corresponding one section of cam contour；
And for driving cam member along the rotary drive mechanism of itself axial wobble.
Preferably, positioning component further includes second pull rod, second pull rod one end and the fixed company of the spring positioning plate
It connects, the other end is fixed on positioning head, and the second pull rod is located above cam member；Another extension spring is set on the second pull rod,
One end of another extension spring is fixed on spring positioning plate, and the other end is fixed on fixed block.
Preferably, the rotary drive mechanism includes guide rail, sliding block, connecting rod and a linear drive apparatus, and sliding block is slidably
Ground is arranged on guide rail；One end of connecting rod is hinged on sliding block, and the other end is hinged on cam member periphery, linear drive apparatus with
Controller signals connection.
The utility model has the advantage that the utility model passes through cam member, three positioning collets and rotary driving machine
Structure can accurately cut lens orientation in plastic tray on piece.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the eyeglass chamfered edge device of one preferred embodiment of the utility model；
Fig. 2 is the front view of the eyeglass chamfered edge device of one preferred embodiment of the utility model；
Fig. 3 is the enlarged diagram of part A shown in Fig. 1；
Fig. 4 is the schematic perspective view of the positioning component of one preferred embodiment of the utility model；
Fig. 5 is the top view of the positioning component of one preferred embodiment of the utility model；
Description of symbols:
1, rack；10, mounting plate；11, stabilizer blade；
12, barrel is slipped；13, controller；14, material spilling hole；
2, vertical plate；21, mounting cylinder；22, linear motion bearing；
3, lifting cylinder；4, compression leg；5, column binder head；
50, plastics supporting spring；51, eyeglass；6, pin cuts component；
7, positioning component；71, cam member；711, arc-shaped slot；
712, via hole；72, positioning collet；721, positioning head；
722, driven roller；723a, the second pull rod 723b, the first pull rod；
724, spring positioning plate；725, extension spring；726, fixed block；
73, rotary drive mechanism；731, guide rail；732, sliding block；
733, connecting rod；8, retainer column；9, rotating electric machine；
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.In the utility model
Description in, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply and faces ground importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The utility model is described in further detail with reference to the accompanying drawing.
Please refer to Fig. 1 to Fig. 4.
In a preferred embodiment of the utility model, eyeglass chamfered edge device comprising rack 1, mounting plate 10, retainer column
8, plastics supporting spring 50, rotating electric machine 9, positioning component 7, compression leg 4, column binder head 5, lifting cylinder 3, cutter assembly 6 and control
Device 13.
Wherein, mounting plate 10 is fixed on 1 top of rack.1 bottom of rack is equipped with multiple stabilizer blades 11.Retainer column 8 is along itself axis
To being rotatably arranged on mounting plate 10.Retainer column 8 wears mounting plate 10 upward vertically.The fixation of 8 upper end of retainer column is useful
In a plastics supporting spring 50 of supports lens 51.Rotating electric machine 9 and retainer column 8 are sequentially connected, to drive retainer column 8 axial along itself
Rotation.Positioning component 7 is used to eyeglass 51 being positioned at plastics supporting spring 50.Compression leg 4, column binder head 5 are same with retainer column 8
Axis setting.Compression leg 4 is liftably arranged on mounting plate 10.Column binder head 5 is rotatably arranged under compression leg 4 along axial direction
End.Eyeglass 51 can be pressed together on plastics supporting spring 50 downwards by column binder head 5.Lifting cylinder 3 is for driving compression leg 4 to go up and down.It cuts
Component 6 is cut for cutting eyeglass 51 from circumferential.
Controller 13 is connect with rotating electric machine 9, lifting cylinder 3 and 6 signal of cutter assembly.
Wherein, positioning component 7 includes cam member 71, three positioning collets 72, rotary drive mechanisms 73.Rotary drive mechanism
73 for driving cam member 71 along itself axial wobble.
Cam member 71 is annular.Cam member 71 is rotatably arranged on mounting plate 10 along Pivot Point Center.Cam member 71
Three sections of cam contours are formed on inner wall.The center of cam member 71 offer can hold retainer column 8 coaxially through via hole 712.Cam
Three arc-shaped slots 711 are offered in the circumferential direction of part 71.One end of arc-shaped slot 711 extends to the inner wall of cam member 71, another
End extends to the outer wall of cam member 71.Three arc-shaped slots 711 are arranged in a one-to-one correspondence with three sections of cam contours in the circumferential.Three
Positioning collet 72 is arranged about the central axis of cam member 71 in three fold rotational symmetry.
Each positioning collet 72 includes 721, driven rollers 722 of a positioning head, the first pull rod 723b, a fixation
Block 726 and a spring positioning plate 724.Wherein, fixed block 726 is fixed on mounting plate 10.One end of first pull rod 723b, edge
The radial direction of cam member 71 is fixed on positioning head 721 after successively wearing fixed block 726 and one of arc-shaped slot 711.The
The other end of one pull rod 723b is fixed with a spring positioning plate 724.Extension spring 725 is set on the first pull rod 723b.It stretches
One end of spring 725 is fixed on spring positioning plate 724, and the other end is fixed on fixed block 726.The axial direction of driven roller 722
It is parallel to the axial setting of cam member 71 and is hinged on the lateral ends of positioning head 721.Driven roller 722 is connected to corresponding one
On section cam contour.
Rotary drive mechanism 73 includes guide rail 731, sliding block 732, connecting rod 733 and a linear drive apparatus (not shown).It is sliding
Block 732 is slidably disposed on guide rail 731.One end of connecting rod 733 is hinged on sliding block 732, and the other end is hinged on cam member
On 71 peripheries.Linear drive apparatus is connect with 13 signal of controller.
In the utility model, it can first pass through and manually eyeglass is placed on plastics supporting spring 50, then be made by controller 13
Linear drive apparatus drives cam member 71 to rotate, and then makes driven roller 722 in the effect of extension spring 725 radially close to convex
The center of gear member 71, and then the center for clamping and eyeglass 51 being made to be accurately positioned at cam member namely plastics supporting spring 4.Then, lead to
Crossing controller 13 is pressed together on column binder head 5 downwards on plastics supporting spring 4 eyeglass 51.Then, mirror is made by rotating electric machine 9
Piece rotation, while the edge of eyeglass is cut by controlling cutter assembly.
The utility model, can be accurately by lens orientation by cam member, three positioning collets and rotary drive mechanism
It is then cut in plastic tray on piece, it is higher to the processing efficiency of eyeglass.
In other some embodiments, it is preferable that positioning component 7 further includes a second pull rod 723a.Second pull rod
The one end 723a is fixedly connected with the spring positioning plate 724, and the other end is fixed on positioning head 721, and the second pull rod 723a is located at
71 top of cam member；Another extension spring 725 is set on the second pull rod 723a, and one end of another extension spring 725 is fixed on
On spring positioning plate 724, the other end is fixed on fixed block 726.In this way, can reduce positioning head 721 in the mistake of positioning eyeglass
Perpendicular to the vibration of axial direction in journey.
Wherein, cutter assembly can be the common cutter assembly of this field.For example, cutter assembly 6 may include a cutter
(not shown), a cutter sliding rail (not shown), Cutting tool installation manner block (not shown) and a tool feed motor (not shown), cutter slide
Rail is fixed on mounting plate 10, and Cutting tool installation manner block is slidably disposed on cutter sliding rail, and one end of cutter is fixed on cutter peace
It fills on block, one end of cutter forms the edge that cutting edge is directed toward eyeglass 51, and tool feeding motor is fixed on mounting plate 10, cutter
The motor shaft of feeding motor is hinged with Cutting tool installation manner block, and tool feeding motor is connect with 13 signal of controller.
In other some embodiments, it is preferable that offer material spilling hole 14 on mounting plate 10；One slips barrel 12 obliquely
It is fixed in rack 1, one end approaches material spilling hole 14 upward, and the other end stretches out 1 outside of rack.In this way, can be in time by cutting
Resulting waste material is discharged from barrel 12 is slipped.
Wherein, two or so the vertical plates 2 being oppositely arranged are fixed on 10 upper end of mounting plate.Sandwiched is fixed between two vertical plates 2
One mounting cylinder 21.The cylinder axis of lifting cylinder 3 is fixedly connected with the upper end of compression leg 4.The upper and lower ends of compression leg 4 and mounting cylinder 21
Respectively it is slidably connected by a linear motion bearing 22.
Above are merely preferred embodiments of the utility model, it is noted that those skilled in the art
For, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
It should be regarded as the protection scope of the utility model.
The non-detailed portion of other in the utility model belongs to the prior art, therefore details are not described herein.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (3)
1. being used for the positioning component of eyeglass chamfered edge device, which is characterized in that the positioning component (7) includes:
The cam member (71) of one annular, annular cam member (71) are rotatably arranged in a mounting plate (10) along Pivot Point Center
On, three sections of cam contours are formed on the inner wall of cam member (71), the center of cam member (71), which offers, can hold retainer column (8) coaxially
By via hole (712), offer three arc-shaped slots (711), one end of arc-shaped slot (711) in the circumferential direction of cam member (71)
The inner wall of cam member (71) is extended to, the other end extends to the outer wall of cam member (71)；Three arc-shaped slots (711) are in the circumferential
It is arranged in a one-to-one correspondence with three sections of cam contours；
Central axis about cam member (71) is in three positioning collets (72) of three fold rotational symmetry setting, each positioning collet packet
Include a positioning head (721), a driven roller (722), the first pull rod (723b), a fixed block (726) and a spring
Positioning plate (724)；Wherein, fixed block (726) is fixed on mounting plate (10)；One end of first pull rod (723b), along cam member
(71) radial direction is fixed on positioning head (721) after successively wearing fixed block (726) and one of arc-shaped slot (711),
The other end of first pull rod (723b) is fixed with a spring positioning plate (724), and an extension spring (725) is set in the first pull rod
On (723b), one end of extension spring (725) is fixed on spring positioning plate (724), and the other end is fixed on fixed block (726)
On；Driven roller (722) is axially parallel to the axial setting of cam member (71) and is hinged on the outside one of positioning head (721)
End, driven roller (722) are connected on corresponding one section of cam contour；
And for driving rotary drive mechanism (73) of the cam member (71) along itself axial wobble.
2. a kind of positioning component for eyeglass chamfered edge device as described in claim 1, which is characterized in that positioning component (7)
It further include second pull rod (723a), the second pull rod one end (723a) is fixedly connected with the spring positioning plate (724), another
End is fixed on positioning head (721), and the second pull rod (723a) is located above cam member (71)；Another extension spring (725) is arranged
On the second pull rod (723a), one end of another extension spring (725) is fixed on spring positioning plate (724), and the other end is fixed
On fixed block (726).
3. being used for the positioning component of eyeglass chamfered edge device as claimed in claim 2, which is characterized in that the rotary drive mechanism
It (73) include guide rail (731), sliding block (732), connecting rod (733) and a linear drive apparatus, sliding block (732) is slidably disposed on
On guide rail (731)；One end of connecting rod (733) is hinged on sliding block (732), and the other end is hinged on cam member (71) periphery, directly
Line driving device is connect with controller (13) signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821268256.0U CN209466490U (en) | 2018-08-07 | 2018-08-07 | Positioning component for eyeglass chamfered edge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821268256.0U CN209466490U (en) | 2018-08-07 | 2018-08-07 | Positioning component for eyeglass chamfered edge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209466490U true CN209466490U (en) | 2019-10-08 |
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ID=68085278
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821268256.0U Expired - Fee Related CN209466490U (en) | 2018-08-07 | 2018-08-07 | Positioning component for eyeglass chamfered edge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209466490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972910A (en) * | 2018-08-07 | 2018-12-11 | 望江县天长光学仪器有限公司 | Positioning component for eyeglass chamfered edge device |
| CN118254293A (en) * | 2024-05-11 | 2024-06-28 | 江苏福旭科技有限公司 | Monocrystalline silicon piece chamfering equipment and use method |
-
2018
- 2018-08-07 CN CN201821268256.0U patent/CN209466490U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972910A (en) * | 2018-08-07 | 2018-12-11 | 望江县天长光学仪器有限公司 | Positioning component for eyeglass chamfered edge device |
| CN108972910B (en) * | 2018-08-07 | 2024-06-04 | 望江县天长光学仪器有限公司 | Positioning assembly for lens edging device |
| CN118254293A (en) * | 2024-05-11 | 2024-06-28 | 江苏福旭科技有限公司 | Monocrystalline silicon piece chamfering equipment and use method |
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| 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: 20191008 |