CN213198616U - Lens mold processing - Google Patents
Lens mold processing Download PDFInfo
- Publication number
- CN213198616U CN213198616U CN202022024099.2U CN202022024099U CN213198616U CN 213198616 U CN213198616 U CN 213198616U CN 202022024099 U CN202022024099 U CN 202022024099U CN 213198616 U CN213198616 U CN 213198616U
- Authority
- CN
- China
- Prior art keywords
- mold
- plate
- lens
- template
- mold core
- 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
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a lens processing mould, upper die plate, lower bolster, the intermediate die plate that sets up between upper die plate and lower bolster is equipped with the lens mold core on the intermediate die plate, and the outside of lens mold core is equipped with the mold core lid, encloses into lens shaping chamber between mold core lid and the lens mold core, the bottom of upper die plate is equipped with the arrangement groove, and the mold core lid is located the arrangement groove, the middle part of upper die plate is equipped with the sprue, the mold core is covered and is equipped with the feed inlet that corresponds with the sprue, the feed inlet with lens shaping chamber intercommunication; and positioning sealing blocks are arranged on two sides of the top of the middle template, positioning sealing grooves corresponding to the positioning sealing blocks are arranged on two sides of the bottom surface of the upper template, the upper template is supported by the middle template, and the positioning sealing grooves are matched with the positioning sealing blocks. The sealing performance of die assembly between the upper die plate and the middle die plate is ensured, and the product processing quality is improved.
Description
Technical Field
The utility model belongs to the technical field of the mould and specifically relates to a lens mold processing.
Background
Helmet lens installs the front at the helmet, play the effect of sight protection, helmet lens mainly passes through mould injection moulding, present helmet lens mould mainly includes the cope match-plate pattern, lower bolster and installation cope match-plate pattern, lens core structure between the lower bolster, present helmet lens mould is at the in-process of processing, there is the problem that cope match-plate pattern and lower bolster leakproofness are not good, and like this, there is the problem of lou material easily, and, present helmet lens mould is generally that the die sinking is carried out to the top installation actuating mechanism of cope match-plate pattern, the compound die operation, actuating mechanism's installation space is reserved to the top requirement of cope match-plate pattern, and actuating mechanism's space that occupies is great, there is the limitation of installation in some special installation positions.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lens mold processing in order to solve the defect that prior art exists.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a lens processing mold comprises an upper mold plate, a lower mold plate and an intermediate mold plate arranged between the upper mold plate and the lower mold plate, wherein a lens mold core is arranged on the intermediate mold plate, a mold core cover is arranged on the outer side of the lens mold core, a lens forming cavity is defined between the mold core cover and the lens mold core, a placing groove is formed in the bottom of the upper mold plate, the mold core cover is positioned in the placing groove, a filling port is formed in the middle of the upper mold plate, a feeding port corresponding to the filling port is formed in the mold core cover, and the feeding port is communicated with the lens forming cavity;
and the two sides of the top of the middle template are provided with positioning sealing blocks, the two sides of the bottom surface of the upper template are provided with positioning sealing grooves corresponding to the positioning sealing blocks, the upper template is supported by the middle template, and the positioning sealing grooves are matched with the positioning sealing blocks.
Further, the lower bolster is last to have the mounting groove, the intermediate die plate is located the mounting groove, and the both sides of intermediate die plate have the backup pad installation piece, wear to establish the die sinking backup pad on the backup pad installation piece, and the both sides of mounting groove are equipped with the backup pad spacing groove, and the one end of die sinking backup pad stretches into the backup pad spacing inslot, and the other end is contradicted with the bottom surface of cope match-plate pattern, and the bottom of lower bolster is equipped with the actuating cylinder that drives who is connected with the die sinking backup.
Further, a guide mechanism is arranged between the upper template and the lower template.
Further, the guide mechanism comprises a guide post fixed on the upper template and a guide sleeve fixed on the lower template, and the guide sleeve is sleeved outside the guide post.
Furthermore, the positioning sealing blocks are symmetrically arranged on two sides of the middle template, and the positioning sealing blocks and the middle template are integrally formed.
Further, the die sinking supporting plate is obliquely arranged on the supporting plate mounting block.
The utility model has the advantages that: positioning sealing blocks are arranged on two sides of the top of a middle template of the die, positioning sealing grooves corresponding to the positioning sealing blocks are arranged on two sides of the bottom surface of an upper template, the upper template is supported by the middle template, and the positioning sealing grooves are matched with the positioning sealing blocks, so that the sealing property of the die assembly between the upper template and the middle template is ensured, and the processing quality of products is improved;
in addition, the lower template is provided with a mounting groove, the middle template is positioned in the mounting groove, two sides of the middle template are provided with support plate mounting blocks, a die opening support plate is arranged on each support plate mounting block in a penetrating mode, two sides of the mounting groove are provided with support plate limiting grooves, one end of the die opening support plate extends into each support plate limiting groove, the other end of the die opening support plate is abutted to the bottom surface of the upper template, the bottom of the lower template is provided with a driving cylinder connected with the die opening support plate, the upper template, a die opening support plate and a die closing support plate are driven through the die opening support plate, the die opening support plate is hidden at two sides of the middle template, the whole mounting space is saved, the top of the upper template is not required to be.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the upper die plate of the present invention.
Detailed Description
As shown in fig. 1 and 2, a lens processing mold comprises an upper mold plate 1, a lower mold plate 2, a middle mold plate 3 arranged between the upper mold plate 1 and the lower mold plate 2, a lens mold core 4 arranged on the middle mold plate 3, a mold core cover 5 arranged on the outer side of the lens mold core 4, a lens forming cavity enclosed between the mold core cover 5 and the lens mold core 4, a placing groove 6 arranged at the bottom of the upper mold plate 1, the mold core cover 5 positioned in the placing groove 6, a filling port 7 arranged at the middle part of the upper mold plate 1, a feeding port 8 arranged on the mold core cover 5 and corresponding to the filling port 7, and a feeding port 8 communicated with the lens forming cavity;
the top both sides of middle template 3 are equipped with location seal piece 9, location seal piece 9 sets up at the bilateral symmetry of middle template 3, location seal piece 9 and middle template 3 integrated into one piece, the bottom surface both sides of cope match-plate pattern 1 are equipped with the positioning seal groove 10 that corresponds with location seal piece 9, cope match-plate pattern 1 supports through middle template 3, positioning seal groove 10 coincide with location seal piece 9, the leakproofness of compound die between cope match-plate pattern 1 and middle template 3 has been guaranteed, product processingquality has been improved.
Further, have mounting groove 11 on lower bolster 2, middle bolster 3 is located mounting groove 11, the both sides of middle bolster 3 have backup pad installation piece 12, wear to establish die sinking backup pad 13 on backup pad installation piece 12, die sinking backup pad 13 inclines the installation on backup pad installation piece 12, the both sides of mounting groove 11 are equipped with backup pad spacing groove 14, the one end of die sinking backup pad 13 stretches into in the backup pad spacing groove 14, the other end is contradicted with the bottom surface of cope match-plate pattern 1, the bottom of lower bolster 2 is equipped with the actuating cylinder that drives who is connected with die sinking backup pad 13. The upper die plate 1 and the die opening and closing are driven by the die opening supporting plate 13, the die opening supporting plate 13 is hidden on two sides of the middle die plate 3, the whole installation space is saved, an additional die opening and closing driving mechanism is not required to be installed on the top of the upper die plate 1, the whole structural design is compact, and the die is suitable for being installed and used in a small space.
In addition, a guide mechanism is arranged between the upper template 1 and the lower template 2, the guide mechanism comprises a guide post 15 fixed on the upper template 1 and a guide sleeve 16 fixed on the lower template 2, the guide sleeve 16 is sleeved on the outer side of the guide post 15, and the guide mechanism ensures the stability of the up-down movement of the upper template 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A lens processing mold comprises an upper mold plate, a lower mold plate and an intermediate mold plate arranged between the upper mold plate and the lower mold plate, wherein a lens mold core is arranged on the intermediate mold plate, a mold core cover is arranged on the outer side of the lens mold core, a lens forming cavity is defined between the mold core cover and the lens mold core, a placing groove is formed in the bottom of the upper mold plate, and the mold core cover is positioned in the placing groove;
and the two sides of the top of the middle template are provided with positioning sealing blocks, the two sides of the bottom surface of the upper template are provided with positioning sealing grooves corresponding to the positioning sealing blocks, the upper template is supported by the middle template, and the positioning sealing grooves are matched with the positioning sealing blocks.
2. The lens processing mold according to claim 1, wherein the lower mold plate has a mounting groove, the middle mold plate is located in the mounting groove, support plate mounting blocks are provided on both sides of the middle mold plate, the support plate mounting blocks are provided with mold opening support plates, support plate limiting grooves are provided on both sides of the mounting groove, one end of the mold opening support plate extends into the support plate limiting groove, the other end of the mold opening support plate abuts against the bottom surface of the upper mold plate, and a driving cylinder connected with the mold opening support plate is provided at the bottom of the lower mold plate.
3. The lens processing mold of claim 2, wherein a guide mechanism is disposed between the upper mold plate and the lower mold plate.
4. The lens processing mold of claim 3, wherein the guiding mechanism comprises a guiding post fixed on the upper mold plate and a guiding sleeve fixed on the lower mold plate, and the guiding sleeve is sleeved outside the guiding post.
5. The lens processing mold of claim 3, wherein the positioning and sealing blocks are symmetrically disposed on both sides of the middle mold plate, and the positioning and sealing blocks are integrally formed with the middle mold plate.
6. The lens processing mold of claim 2, wherein the mold opening support plate is mounted to be inclined on the support plate mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022024099.2U CN213198616U (en) | 2020-09-15 | 2020-09-15 | Lens mold processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022024099.2U CN213198616U (en) | 2020-09-15 | 2020-09-15 | Lens mold processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213198616U true CN213198616U (en) | 2021-05-14 |
Family
ID=75820762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022024099.2U Active CN213198616U (en) | 2020-09-15 | 2020-09-15 | Lens mold processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213198616U (en) |
-
2020
- 2020-09-15 CN CN202022024099.2U patent/CN213198616U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213198616U (en) | Lens mold processing | |
| CN100410051C (en) | Bumper mould for realizing standardized mould frame | |
| CN205818347U (en) | Injection mold with internal lock mold mechanism | |
| CN106626231A (en) | In-mold decoration molding integrated injection mold | |
| CN106671357A (en) | High-precision in-mold decorating injection forming mold | |
| JP2014151639A (en) | Apparatus and method for manufacturing resin product | |
| CN201566093U (en) | Step type bell-shaped movable die plate of injection molding machine | |
| CN213382709U (en) | Injection mold for automobile center console | |
| CN210705837U (en) | Mould of car front dome lamp shell body | |
| CN212372624U (en) | Novel injection mold device of anti-overflow material | |
| CN208164190U (en) | A kind of ball pin dust cover dual-band skeleton die | |
| CN213195534U (en) | Casting mould of helmet | |
| CN201900707U (en) | Combined mold for front frames of televisions or displays | |
| CN211843018U (en) | Stereo set shell injection mold of high smooth degree | |
| CN207479382U (en) | A kind of die for punching machine with buffer gear | |
| CN207578938U (en) | A kind of drawer panel injection mold | |
| CN210023709U (en) | Die casting die of production shortwave master control audio module box is exclusively used in | |
| CN211866534U (en) | Diesel engine gear chamber casting mould | |
| CN214605403U (en) | Forming die for ejecting plunger of mold core barrel of needle barrel packaged by organic silicone adhesive | |
| CN217145035U (en) | Buffer device for die | |
| CN210820717U (en) | Inclined slider structure on slider of plastic casing | |
| CN216782431U (en) | Novel plastic slider glue sealing mechanism | |
| CN216324597U (en) | Stamping die convenient to change stamping die head | |
| CN209335993U (en) | For forming the injection mold of rotary shaft rack | |
| CN215619705U (en) | Plastic shell forming die for painting and calligraphy board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |