CN209534015U - A kind of lens mold pre-assembled verification structure - Google Patents
A kind of lens mold pre-assembled verification structure Download PDFInfo
- Publication number
- CN209534015U CN209534015U CN201822259189.2U CN201822259189U CN209534015U CN 209534015 U CN209534015 U CN 209534015U CN 201822259189 U CN201822259189 U CN 201822259189U CN 209534015 U CN209534015 U CN 209534015U
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- China
- Prior art keywords
- cavityplate
- cyclic stick
- screw rod
- thimble
- ejector retainner
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Abstract
The utility model relates to a kind of lens mold pre-assembleds to verify structure, including ejector retainner plate and cavityplate, thimble and cyclic stick are provided on ejector retainner plate, the spring for heading on cavityplate is provided in cyclic stick, the center that perforation described cyclic stick towards cavityplate one end for passing through for cyclic stick are offered on cavityplate offers threaded hole, cavityplate is provided with multiple and cyclic stick one-to-one correspondence and the checking tool to pull cyclic stick far from ejector retainner plate side, the checking tool includes the screw rod being threadedly coupled with the threaded hole of cyclic stick, the rotating block to rotate screw rod is fixedly connected on the screw rod, the rubber cushion blocks being also arranged on screw rod between rotating block and cavityplate.The fitness of cavityplate and thimble can be improved in lens mold pre-assembled verification structure, reduces the rate easy to break of thimble and cyclic stick, shortens mold built-up time, and when operation is more convenient.
Description
Technical field
The utility model relates to a kind of lens mold pre-assembleds to verify structure, belong to lens processing apparatus field.
Background technique
The mold of production plastic lens is divided into affixed side and drawer at movable side, and drawer at movable side needs the thimble on ejector retainner plate eyeglass top
Out, this matching problem for relating to thimble and mode, since thimble is not belonging to standard component, cavityplate must be coupled with thimble,
If thimble and cavityplate cooperation are not in place, under the action of the spring, thimble and cyclic stick is easy to cause to fracture.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of lens mold pre-assembleds to verify structure, can effectively shorten
Mold built-up time reduces the rate easy to break of thimble and cyclic stick.
The utility model is realized using following scheme: a kind of lens mold pre-assembled verification structure, including ejector retainner plate and mould
Benevolence plate is provided with thimble and cyclic stick on ejector retainner plate, the spring for heading on cavityplate is provided in cyclic stick, is offered on cavityplate
For the perforation that cyclic stick passes through, the center of described cyclic stick towards cavityplate one end offers threaded hole, and cavityplate is far from thimble
Plate side be provided with it is multiple correspond with cyclic stick and the checking tool to pull cyclic stick, the checking tool include with
The screw rod that the threaded hole of cyclic stick is threadedly coupled, is fixedly connected with the rotating block to rotate screw rod on the screw rod, on screw rod
The rubber cushion blocks being also arranged between rotating block and cavityplate.
Further, the centre hole passed through for thimble is offered among the cavityplate, cavityplate is towards ejector retainner plate side
Offer the spring groove being located at perforation.
Further, the rubber cushion blocks offer the recessing groove protruded into for cyclic stick towards cavityplate one end.
Compared with prior art, the utility model has the following beneficial effects: (1) improves the cooperation of cavityplate and thimble
Degree；(2) rate easy to break of thimble and cyclic stick is reduced；(3) service life of thimble is improved；(4) shorten mold built-up time, operation
When it is more convenient；(5) improve thimble insertion die orifice precisely in place and convenient for improve detection thimble whether efficiency in place.
For the purpose of this utility model, technical solution and advantage is more clearly understood, specific embodiment will be passed through below
And relevant drawings, the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the utility model embodiment construction front view；
Fig. 2 is the construction perspective view that the utility model embodiment saves cavityplate；
Fig. 3 is the perspective view in one orientation of checking tool in the utility model embodiment；
Fig. 4 is the perspective view in another orientation of checking tool in the utility model embodiment；
Fig. 5 is cavityplate perspective view in the utility model embodiment；
Figure label explanation: 100- ejector retainner plate, 110- thimble, 120- cyclic stick, 130- spring, 200- cavityplate, 210-
Perforation, 220- centre hole, 230- spring groove, 300- checking tool, 310- screw rod, 320- rotating block, 330- rubber cushion blocks, 331-
Recessing groove.
Specific embodiment
As shown in Fig. 1 ~ 5, a kind of lens mold pre-assembled verification structure, including ejector retainner plate 100 and cavityplate 200, thimble
It is provided with thimble 110 and cyclic stick 120 on plate 100, the spring 130 for heading on cavityplate 200, mode are provided in cyclic stick 120
The perforation 210 passed through for cyclic stick is offered on plate 200, the center of described cyclic stick 120 towards cavityplate one end offers spiral shell
Pit, cavityplate 200 are provided with multiple and cyclic stick one-to-one correspondence and the school to pull cyclic stick far from 100 side of ejector retainner plate
Jig 300 is tested, the checking tool 300 includes the screw rod 310 being threadedly coupled with the threaded hole of cyclic stick 120, the screw rod 310
On be fixedly connected with rotating block 320 to rotate screw rod 310, be also arranged on screw rod 310 positioned at rotating block 320 and cavityplate
Between rubber cushion blocks 330；It is able to drive screw rod rotation by rotary motion block, screw rod rotation will pull cyclic stick, remove
Spring surplus, makes spring be reduced to bottom, in the centre hole for allowing the thimble on ejector retainner plate to be completely inserted on cavityplate, is conducive to detect
Whether thimble and cavityplate cooperate in place, if there is thimble can not cooperate in place with cavityplate, then push up on adjustable ejector retainner plate
Needle can cooperate in place until thimble and cavityplate, it is possible thereby to shorten mold built-up time, improve the service life of thimble, add
The assembling speed of fast mold, reduces the rate easy to break of thimble and cyclic stick.
The utility model verifies whether thimble matches with cavityplate in advance using ejector retainner plate and cavityplate are first carried out pre-assembled
It closes in place, removes spring surplus, the assembly operation for carrying out mold after thimble can assemble in place again is determined, so as to shorten set of molds
ETL estimated time of loading improves the reasonability of assembly, guarantees thimble and cyclic stick is not in stuck phenomenon in use, extend thimble
With the service life of cyclic stick.
In the present embodiment, the centre hole 220 passed through for thimble 110, cavityplate are offered among the cavityplate 200
200 offer the spring groove 230 at perforation towards ejector retainner plate side, and one end of spring heads on 230 bottom surface of spring groove, another
End is withstood on the shaft shoulder in cyclic stick.
In the present embodiment, the rubber cushion blocks 330 are offered towards 200 one end of cavityplate protrudes into for cyclic stick 120
Recessing groove 331 provides space for the stretching of cyclic stick, in order to be able to complete compressed spring.
Above-mentioned any technical solution disclosed in the utility model unless otherwise stated, if it discloses numberical range,
So disclosed numberical range is preferred numberical range, and any it should be appreciated by those skilled in the art preferred numerical value
Range is only the numerical value that technical effect is obvious or representative in many enforceable numerical value.Since numerical value is more,
It is impossible to exhaust, so the utility model discloses component values just to illustrate the technical solution of the utility model, also, above-mentioned
The numerical value enumerated should not constitute the limitation that protection scope is created to the utility model.
If the utility model is open or relates to the components or structural member of connection fastened to each other, except as otherwise sound
It is bright outer, it is fixedly connected it is to be understood that connection (such as using bolt or screw connection) can be removedly fixed, can also manage
Solution are as follows: it is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or integral structure (
Such as manufactured using casting technique is integrally formed) replaced (obviously can not be using except integrally formed technique).
In addition, for indicating positional relationship or shape applied in above-mentioned any technical solution disclosed by the utility model
Term its meaning includes approximate with its, similar or close state or shape unless otherwise stated.
Either component provided by the utility model by multiple individual component parts either assembled, or
The separate part that integrally formed technique manufactures.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (3)
1. a kind of lens mold pre-assembled verifies structure, including ejector retainner plate and cavityplate, thimble and convolution are provided on ejector retainner plate
Bar is provided with the spring for heading on cavityplate in cyclic stick, the perforation passed through for cyclic stick is offered on cavityplate, feature exists
In: the center of the cyclic stick towards cavityplate one end offers threaded hole, and cavityplate is provided with multiple far from ejector retainner plate side
It is corresponded with cyclic stick and the checking tool to pull cyclic stick, the checking tool includes the threaded hole spiral shell with cyclic stick
The screw rod of line connection is fixedly connected with the rotating block to rotate screw rod on the screw rod, is also arranged on screw rod and is located at rotation
Rubber cushion blocks between block and cavityplate.
2. lens mold pre-assembled according to claim 1 verifies structure, it is characterised in that: opened up among the cavityplate
There is the centre hole passed through for thimble, cavityplate offers the spring groove at perforation towards ejector retainner plate side.
3. lens mold pre-assembled according to claim 1 verifies structure, it is characterised in that: the rubber cushion blocks are towards mould
Benevolence plate one end offers the recessing groove protruded into for cyclic stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259189.2U CN209534015U (en) | 2018-12-29 | 2018-12-29 | A kind of lens mold pre-assembled verification structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259189.2U CN209534015U (en) | 2018-12-29 | 2018-12-29 | A kind of lens mold pre-assembled verification structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209534015U true CN209534015U (en) | 2019-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822259189.2U Active CN209534015U (en) | 2018-12-29 | 2018-12-29 | A kind of lens mold pre-assembled verification structure |
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| Country | Link |
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| CN (1) | CN209534015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454814A (en) * | 2018-12-29 | 2019-03-12 | 福建福光光电科技有限公司 | A kind of lens mold pre-assembled verification structure and its working method |
-
2018
- 2018-12-29 CN CN201822259189.2U patent/CN209534015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454814A (en) * | 2018-12-29 | 2019-03-12 | 福建福光光电科技有限公司 | A kind of lens mold pre-assembled verification structure and its working method |
| CN109454814B (en) * | 2018-12-29 | 2023-11-17 | 福建福光光电科技有限公司 | Pre-assembly checking structure of lens mold and working method thereof |
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