CN220245902U - Precise aspherical glass lens molding device - Google Patents
Precise aspherical glass lens molding device Download PDFInfo
- Publication number
- CN220245902U CN220245902U CN202321962926.XU CN202321962926U CN220245902U CN 220245902 U CN220245902 U CN 220245902U CN 202321962926 U CN202321962926 U CN 202321962926U CN 220245902 U CN220245902 U CN 220245902U
- Authority
- CN
- China
- Prior art keywords
- glass lens
- molding device
- die
- installation
- die holder
- 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.)
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- 239000011521 glass Substances 0.000 title claims abstract description 72
- 238000000465 moulding Methods 0.000 title claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 238000000748 compression moulding Methods 0.000 claims abstract 7
- 238000003825 pressing Methods 0.000 claims description 16
- 238000007723 die pressing method Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 description 9
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a precise aspherical glass lens molding device, relates to the technical field of aspherical glass lens molding device structures, and aims to solve the problem that the conventional aspherical glass lens molding device cannot conveniently and rapidly process a plurality of aspherical glass lenses. The upper part of the workbench is provided with a molding device box, the inside of the molding device box is provided with a molding chamber, the front end of the molding device box is provided with a sealing box door, the upper part of the molding device box is provided with a cylinder, the lower part of the cylinder is provided with an upper heating seat, the inside of the upper heating seat is provided with an extrusion die holder, the inside of compression molding room is installed the installation fixing base, the lower heating die holder is installed to the top of installation fixing base, the inside of lower heating die holder is provided with the hot plate, the inside of hot plate is provided with the mounting groove, the internally mounted of mounting groove has glass aspheric surface die core, the inside of glass aspheric surface die core is provided with the shaping die cavity.
Description
Technical Field
The utility model relates to the technical field of aspherical glass lens molding device structures, in particular to a precise aspherical glass lens molding device.
Background
The aspherical glass lens molding device is a special device, which works under the high temperature condition and needs inert gas to protect space or vacuum state, then the glass lens is melted, and then the glass is molded into the aspherical glass lens state by molding, thus the required aspherical glass lens can be produced.
Through retrieving, authorized bulletin number CN215517151U, discloses antifog accurate aspheric glass lens mould pressing device, including the brace table, the upper end welding of brace table has annular supporting shoe, the upper end rotation of annular supporting shoe is connected with the workstation, the upper end of brace table becomes circumference array and is provided with five compression fittings, the upper end of workstation becomes circumference array and is provided with five mould main part, the left and right sides symmetry welding of mould main part has the slide, the locating hole has been seted up to the upper end of slide, the bilateral symmetry of mould main part is provided with the limiting plate, the upper end of limiting plate is provided with fixed establishment, the upper end of brace table runs through and is provided with the rotation axis, the upper end and the workstation welding of rotation axis, the beneficial effect is: when the aspherical glass lenses of different models are produced, the T-shaped rod is pulled upwards, so that the T-shaped rod drives the positioning rod to move out of the positioning hole, and the fixing mechanism is used for loosening the fixing of the die main body, so that the die main body can be conveniently replaced.
However, the existing aspherical glass lens molding device cannot process a plurality of aspherical glass lenses conveniently and rapidly, and meanwhile, the existing aspherical glass lens molding device has low processing efficiency of the aspherical glass lenses, so that a precise aspherical glass lens molding device is urgently needed in the market to solve the problems.
Disclosure of Invention
The utility model aims to provide a precise aspherical glass lens molding device, which solves the problems that the existing aspherical glass lens molding device in the background art can not conveniently and rapidly process a plurality of aspherical glass lenses, and meanwhile, the existing aspherical glass lens molding device has low processing efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a precision aspherical glass lens mould pressing device, includes the workstation, the support frame is installed to one side of workstation top, controlling means is installed to the top of support frame, mould pressing device case is installed to the top of workstation, mould pressing device case's inside is provided with the compression chamber, sealed chamber door is installed to the front end of mould pressing device case, the cylinder is installed to the top of mould pressing device case, the heating seat is installed to the below of cylinder, the inside of going up the heating seat is provided with the extrusion die holder, the internally mounted of compression chamber has the installation fixing base, the lower heating die holder is installed to the top of installation fixing base, the inside of lower heating die holder is provided with the hot plate, the inside of hot plate is provided with the mounting groove, the internally mounted of mounting groove has glass aspherical die benevolence, the inside of glass aspherical die benevolence is provided with the shaping die groove corresponding with the extrusion die holder.
Preferably, the front end of the workbench is provided with a box door, the lower part of the workbench is provided with four supporting feet, and the four supporting feet are symmetrical relative to the vertical center line of the workbench.
Preferably, the lower extreme of support frame is provided with the fixed foot, through fixed screw fixed connection between fixed foot and the workstation, the upper end of support frame is provided with the installation foot, through installation screw fixed connection between installation foot and the controlling means.
Preferably, a handle is installed at the front end of the sealing box door, and fastening devices are installed at two ends of the handle.
Preferably, the cylinders are arranged in five, the five cylinders are distributed above the molding device box in sequence, one end of the outer wall of each cylinder is provided with a fixing seat, the fixing seat is fixedly connected with the molding device box through a fixing bolt, the lower end of each cylinder is provided with a telescopic rod, the lower end of each telescopic rod is provided with a mounting plate, the upper end of each upper heating seat is provided with a fixing end, and the fixing ends are fixedly connected with the mounting plates through fastening screws.
Preferably, both ends of the lower heating die holder are provided with fixed mounting seats, and the fixed mounting seats are fixedly connected with the mounting fixing seats through mounting bolts.
Preferably, the lower end of the glass aspheric surface die core is provided with an installation seat, and the installation seat is fixedly connected with the installation groove through a fixing screw.
Compared with the prior art, the utility model has the beneficial effects that: this kind of accurate aspheric glass lens mould pressing device opens sealed chamber door through rotating fastener, then put into the inside of the shaping die cavity that glass aspheric surface mould benevolence set up with the glass raw materials, then through closing sealed chamber door, then through opening the cylinder, make the telescopic link promote and go up the heating seat and remove, make the heating seat department of putting directly over the glass aspheric surface mould benevolence, rethread control goes up heating seat and hot plate and heats, can make the glass raw materials of room source fuse like this, when fusing to a certain extent, control the telescopic link and continue to promote and go up the heating seat and move down, make the extrusion die holder extrude like this, can prepare the aspheric glass lens through extrusion die holder and shaping die cavity like this, can prepare a plurality of aspheric glass lenses simultaneously through a plurality of glass aspheric surface mould benevolence that set up.
Drawings
FIG. 1 is an overall front view of the present utility model;
FIG. 2 is an overall cross-sectional view of the present utility model;
FIG. 3 is a cross-sectional view of a molding apparatus housing of the present utility model;
fig. 4 is an enlarged view of a portion of the area a of the present utility model.
In the figure: 1. a work table; 2. a door; 3. supporting feet; 4. a support frame; 401. a fixed foot; 402. a mounting foot; 5. a fixing screw; 6. a control device; 7. installing a screw; 8. molding a device box; 801. a molding chamber; 9. sealing the box door; 10. a handle; 11. a fastening device; 12. a cylinder; 1201. a fixing seat; 1202. a telescopic rod; 1203. a mounting plate; 13. an upper heating seat; 1301. a fixed end; 14. a fastening screw; 15. extruding a die holder; 16. installing a fixing seat; 17. a lower heating die holder; 1701. fixing the mounting base; 18. installing a bolt; 19. a heating plate; 1901. a mounting groove; 20. a glass aspherical mold core; 2001. a mounting base; 2002. forming a die cavity; 21. a set screw; 22. and (5) fixing bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a precision aspherical glass lens mould pressing device, including workstation 1, support frame 4 is installed to one side of workstation 1 top, controlling means 6 is installed to the top of support frame 4, mould pressing device case 8 is installed to the top of workstation 1, the inside of mould pressing device case 8 is provided with mould pressing chamber 801, sealed chamber door 9 is installed to the front end of mould pressing device case 8, cylinder 12 is installed to the top of mould pressing device case 8, upper heating seat 13 is installed to the below of cylinder 12, upper heating seat 13's inside is provided with extrusion die holder 15, the internally mounted of mould pressing chamber 801 has installation fixing base 16, lower heating die holder 17 is installed to the top of installation fixing base 16, the inside of lower heating die holder 17 is provided with hot plate 19, the inside of hot plate 19 is provided with mounting groove 1901, the internally mounted of mounting groove 1901 has glass aspherical die benevolence 20, the inside of glass aspherical die benevolence 20 is provided with the shaping die groove 2002 corresponding with extrusion die holder 15, it is to need to say, in order to save the space, outstanding this patent innovation key elements, how aspherical glass lens mould pressing device specifically processes aspherical glass lens and control device and how the work principle does not carry out in the operation in the patent.
When the glass aspherical mirror is used, the sealing box door 9 is opened by rotating the fastening device 11, then glass raw materials are placed into the forming die groove 2002 formed by the glass aspherical die core 20, then the sealing box door 9 is closed, then the air cylinder 12 is opened, the telescopic rod 1202 pushes the upper heating seat 13 to move, the upper heating seat 13 is located at the position right above the glass aspherical die core 20, and the upper heating seat 13 and the heating plate 19 are controlled to heat, so that the glass raw materials of a house source can be melted, and when the glass raw materials are melted to a certain degree, the telescopic rod 1202 is controlled to continuously push the upper heating seat 13 to move downwards, so that the extrusion die holder 15 is extruded, and an aspherical glass mirror can be prepared by the extrusion die holder 15 and the forming die groove 2002.
Referring to fig. 1, a box door 2 is installed at the front end of a workbench 1, supporting feet 3 are installed below the workbench 1, four supporting feet 3 are provided, the four supporting feet 3 are symmetrical with respect to the vertical center line of the workbench 1, and the workbench 1 can be supported by the installed supporting feet 3.
Referring to fig. 1, a fixing pin 401 is disposed at the lower end of a supporting frame 4, the fixing pin 401 is fixedly connected with a workbench 1 through a fixing screw 5, a mounting pin 402 is disposed at the upper end of the supporting frame 4, the mounting pin 402 is fixedly connected with a control device 6 through a mounting screw 7, and the supporting frame 4, the workbench 1 and the control device 6 can be conveniently mounted and fixed, so that the control device 6 can be conveniently mounted and fixed.
Referring to fig. 1, a handle 10 is installed at the front end of the sealed box door 9, fastening devices 11 are installed at both ends of the handle 10, and the sealed box door 9 and the molding device box 8 can be conveniently installed by rotating the fastening devices 11.
Referring to fig. 1, 2 and 3, five cylinders 12 are provided, the five cylinders 12 are distributed above the molding device box 8 in sequence, one end of the outer wall of each cylinder 12 is provided with a fixed seat 1201, the fixed seat 1201 is fixedly connected with the molding device box 8 through a fixing bolt 22, the lower end of each cylinder 12 is provided with a telescopic rod 1202, the lower end of each telescopic rod 1202 is provided with a mounting plate 1203, the upper end of each upper heating seat 13 is provided with a fixing end 1301, the fixing ends 1301 and the mounting plates 1203 are fixedly connected through fastening screws 14 to conveniently mount and fix the cylinders 12 and the molding device box 8, the cylinders 12 and the upper heating seats 13 can be conveniently mounted and fixed, and the telescopic rods 1202 push the upper heating seats 13 to move by opening the cylinders 12, so that the aspherical glass lenses can be heated and molded through the upper heating seats 13.
Referring to fig. 2 and 4, both ends of the lower heating die holder 17 are provided with fixing bases 1701, and the fixing bases 1701 are fixedly connected with the fixing bases 16 through mounting bolts 18, so that the lower heating die holder 17 and the fixing bases 16 can be conveniently mounted and fixed.
Referring to fig. 2 and 4, an installation seat 2001 is provided at the lower end of the glass aspheric mold core 20, and the installation seat 2001 is fixedly connected with the installation groove 1901 through a fixing screw 21, so that the glass aspheric mold core 20 and the installation groove 1901 can be conveniently installed and fixed, and the raw materials placed in the forming mold groove 2002 provided by the glass aspheric mold core 20 can be better heated and melted for forming.
Working principle: when the glass aspherical mirror is used, the sealing box door 9 is opened by rotating the fastening device 11, then glass raw materials are placed into the forming die groove 2002 formed by the glass aspherical die core 20, then the sealing box door 9 is closed, then the air cylinder 12 is opened, the telescopic rod 1202 pushes the upper heating seat 13 to move, the upper heating seat 13 is located at the position right above the glass aspherical die core 20, and the upper heating seat 13 and the heating plate 19 are controlled to heat, so that the glass raw materials of a house source can be melted, and when the glass raw materials are melted to a certain degree, the telescopic rod 1202 is controlled to continuously push the upper heating seat 13 to move downwards, so that the extrusion die holder 15 is extruded, and an aspherical glass mirror can be prepared by the extrusion die holder 15 and the forming die groove 2002.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a precision aspherical glass lens mould pressing device, includes workstation (1), its characterized in that: support frame (4) are installed to one side of workstation (1) top, controlling means (6) are installed to the top of support frame (4), compression molding device case (8) are installed to the top of workstation (1), the inside of compression molding device case (8) is provided with compression molding chamber (801), sealed chamber door (9) are installed to the front end of compression molding device case (8), cylinder (12) are installed to the top of compression molding device case (8), upper heating seat (13) are installed to the below of cylinder (12), the inside of upper heating seat (13) is provided with extrusion die holder (15), internally mounted of compression molding chamber (801) has installation fixing base (16), lower heating die holder (17) are installed to the top of installation fixing base (16), the inside of lower heating die holder (17) is provided with hot plate (19), the inside of hot plate (19) is provided with mounting groove (1901), the internally mounted of mounting groove (1901) has glass aspheric die (20), the inside of glass aspheric die (20) is provided with extrusion die holder (2002) corresponding shaping groove (15).
2. The precision aspherical glass lens molding apparatus of claim 1 wherein: the front end of the workbench (1) is provided with a box door (2), the lower part of the workbench (1) is provided with supporting feet (3), and the four supporting feet (3) are symmetrical with respect to the vertical center line of the workbench (1).
3. The precision aspherical glass lens molding apparatus of claim 1 wherein: the lower extreme of support frame (4) is provided with fixed foot (401), through dead screw (5) fixed connection between fixed foot (401) and workstation (1), the upper end of support frame (4) is provided with installation foot (402), through installation screw (7) fixed connection between installation foot (402) and controlling means (6).
4. The precision aspherical glass lens molding apparatus of claim 1 wherein: the front end of the sealing box door (9) is provided with a handle (10), and both ends of the handle (10) are provided with fastening devices (11).
5. The precision aspherical glass lens molding apparatus of claim 1 wherein: the utility model discloses a die-pressing device is characterized in that five cylinders (12) are provided with, and five cylinders (12) distribute in proper order in the top of die-pressing device case (8), one end of cylinder (12) outer wall is provided with fixing base (1201), through fixing bolt (22) fixed connection between fixing base (1201) and die-pressing device case (8), the lower extreme of cylinder (12) is provided with telescopic link (1202), the lower extreme of telescopic link (1202) is provided with mounting panel (1203), the upper end of going up heating seat (13) is provided with stiff end (1301), through fastening screw (14) fixed connection between stiff end (1301) and mounting panel (1203).
6. The precision aspherical glass lens molding apparatus of claim 1 wherein: both ends of the lower heating die holder (17) are provided with fixed mounting seats (1701), and the fixed mounting seats (1701) are fixedly connected with the mounting fixing seats (16) through mounting bolts (18).
7. The precision aspherical glass lens molding apparatus of claim 1 wherein: the lower end of the glass aspheric surface die core (20) is provided with an installation seat (2001), and the installation seat (2001) is fixedly connected with the installation groove (1901) through a fixing screw (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321962926.XU CN220245902U (en) | 2023-07-25 | 2023-07-25 | Precise aspherical glass lens molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321962926.XU CN220245902U (en) | 2023-07-25 | 2023-07-25 | Precise aspherical glass lens molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220245902U true CN220245902U (en) | 2023-12-26 |
Family
ID=89232688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321962926.XU Active CN220245902U (en) | 2023-07-25 | 2023-07-25 | Precise aspherical glass lens molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220245902U (en) |
-
2023
- 2023-07-25 CN CN202321962926.XU patent/CN220245902U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |