CN113601609B - Double-chamfer lens space ring die - Google Patents
Double-chamfer lens space ring die Download PDFInfo
- Publication number
- CN113601609B CN113601609B CN202110889113.1A CN202110889113A CN113601609B CN 113601609 B CN113601609 B CN 113601609B CN 202110889113 A CN202110889113 A CN 202110889113A CN 113601609 B CN113601609 B CN 113601609B
- Authority
- CN
- China
- Prior art keywords
- plate
- die
- upper die
- frame
- lower die
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 10
- 230000009977 dual effect Effects 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a double-chamfer lens space ring die which comprises an upper die frame plate, an upper die fixing plate, a base plate, an upper die plate, an upper punch needle, a lower die frame plate, a lower die fixing plate, a lower die plate, a limiting block and a lower punch needle, wherein the upper die fixing plate is arranged below the upper die frame plate, the base plate is arranged below the upper die fixing plate, the upper die plate is arranged below the base plate, more than one upper punch needle is arranged in the upper die plate, a cylinder ejection structure capable of ejecting the upper punch needle out of the lower end face of the upper die plate is arranged in the upper die frame plate, the lower die fixing plate is arranged above the lower die frame plate, the lower die plate is arranged on the lower die fixing plate, more than one lower punch needle aligned with the upper punch needle is arranged in the lower die plate, and chamfer cutting edges are arranged on the lower punch needle and the upper punch needle; and the lower die plate is also provided with a limiting block for preventing the upper punch needle blade and the lower punch needle blade from colliding when the die is closed. This structure improves the yields, extension mould life.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a double-chamfer lens space ring die.
Background
Along with the continuous development of technology, electronic devices are continuously developed towards intelligence, and besides digital cameras, portable electronic devices such as tablet computers, mobile phones and the like are also provided with lens modules with photographing and shooting functions so as to meet the needs of users for photographing at any time.
The related art lens module comprises a lens barrel, a spacer ring, lenses and a compression ring, wherein the spacer ring is arranged in the lens barrel, is clamped between two adjacent lenses and is used for providing the interval between the two adjacent lenses, so that the spacer ring is quite important, and the spacer ring is required to be chamfered up and down as shown in fig. 1, so that a spacer ring chamfering die is provided, but the existing spacer ring chamfering die is relatively complex in structure, the product damage is caused by the collision of upper and lower cutting edges, the yield is low, the collision of the upper and lower cutting edges is easy to break, and the service life of the die is reduced.
Disclosure of Invention
The invention aims to provide a double-chamfer lens space ring die, which is used for solving the problems of low yield and reduced service life of the die in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the double-chamfer lens space ring die comprises an upper die frame plate, an upper die fixing plate, a base plate, an upper die plate, upper punch pins, a lower die frame plate, a lower die fixing plate, a lower die plate, a limiting block and lower punch pins, wherein the upper die fixing plate is arranged below the upper die frame plate, the base plate is arranged below the upper die fixing plate, the upper die plate is arranged below the base plate, more than one upper punch pin is arranged in the upper die plate, a cylinder ejection structure capable of ejecting the upper punch pins out of the lower end face of the upper die plate is arranged in the upper die frame plate, the lower die fixing plate is arranged above the lower die frame plate, the lower die plate is arranged on the lower die fixing plate, more than one lower punch pin aligned with the upper punch pin is arranged in the lower die plate, and chamfer cutting edges are arranged on the lower punch pins and the upper punch pins; and the lower die plate is also provided with a limiting block for preventing the upper punch needle blade and the lower punch needle blade from colliding when the die is closed.
Preferably, the upper punch needle comprises a first punch needle and a second punch needle, the cylinder ejection structure comprises a cylinder piston located in an upper die frame plate, a micro-pitch screw rod of the cylinder piston is connected with a first thimble pressing plate located in an upper die fixing plate, all the first punch needles are mounted on a first supporting plate frame, the upper part of the first supporting plate frame is fixedly connected with the first thimble pressing plate, a second thimble pressing plate is arranged in a supporting plate, the second punch needle is mounted on a second supporting plate frame, the upper part of the second supporting plate frame is fixedly connected with the second thimble pressing plate, more than one thimble guide sleeve is arranged on the upper die plate, the lower part of the second punch needle is inserted into the thimble guide sleeve, the lower part of the first punch needle is movably inserted into the second punch needle along with the downward pressing of the cylinder piston, the cutting edge is located at the lower end part of the second punch needle and extends out of the guide sleeve, a first limit table is arranged in the second punch needle, and the first limit table is arranged outside the first punch needle and is continuously matched with the first thimble limiting table in a downward movement.
Preferably, the micro-pitch screw is sheathed with a cylinder dust cover for preventing dust.
Preferably, in order to ensure that the base plate and the first supporting plate frame are always propped against each other, more than one reset spring is arranged between the base plate and the first supporting plate frame, a first spring mounting groove is arranged on the first supporting plate frame, a second spring mounting groove matched with the first spring mounting groove is arranged on the upper surface of the base plate, and one reset spring is arranged between each corresponding second spring mounting groove and each first spring mounting groove.
Preferably, the guide function is achieved, deflection during die assembly is avoided, and a precise guide column matched with a second guide hole on the upper die plate is arranged around the lower die plate.
Preferably, for facilitating demoulding, two symmetrical third spring mounting holes are formed in the lower die fixing plate, a reset pin with the upper end extending out of the lower die plate is inserted into each third spring mounting hole, a limiting hole matched with the reset pin is formed in the upper die plate, and an adjusting spring is arranged between the lower end of the reset pin and the bottom of each third spring mounting hole.
Preferably, in order to collect dust conveniently, the upper die frame plate is provided with more than one first powder collecting pipeline aligned with the corresponding upper punch, and the lower die frame plate is provided with more than one second powder collecting pipeline aligned with the corresponding lower punch.
Preferably, the guide sleeve is arranged around the lower die frame plate, and the first guide rod matched with the guide sleeve is arranged on the upper die frame plate.
For easy to assemble, go up the fixed plate both sides and fix on last die frame board through first link respectively, lower die fixed plate both sides are fixed on lower die frame board through the second link respectively.
Compared with the prior art, the invention has the following beneficial effects: can avoid upper and lower blade collision and lead to the product to damage, finally lead to the yields low, and upper and lower blade collision breaks easily, finally leads to the problem emergence that mould life reduces, and whole structure easy operation, and is convenient, and the compound die precision is high.
Drawings
FIG. 1 is a cross-sectional view of a spacer ring of the present invention;
FIG. 2 is a schematic diagram of a dual chamfer lens spacer mold according to embodiment 1;
FIG. 3 is a top view of a dual chamfer lens spacer mold according to embodiment 1;
FIG. 4 is a cross-sectional view of T-T of FIG. 3;
FIG. 5 is an enlarged view of FIG. 4 at A;
FIG. 6 is a schematic diagram of a connection structure of a cylinder ejection structure and an undershoot pin;
FIG. 7 is a schematic view of the structure of the lower mold part;
FIG. 8 is a schematic view of the structure of the upper mold part;
FIG. 9 is a partially exploded view of the upper mold portion;
FIG. 10 is a schematic view of the structure of the first pallet;
fig. 11 is a schematic view of the structure of the upper surface of the pad.
In the figure: the upper die carrier plate 1, the upper die fixing plate 2, the base plate 3, the first limiting table 5, the upper die plate 4, the upper punch pin 6, the lower die carrier plate 7, the lower die fixing plate 8, the lower die plate 9, the limiting block 10, the lower punch pin 11, the cylinder ejection structure 12, the chamfer cutting edge 13, the first punch pin 14, the second punch pin 15, the cylinder piston 16, the macro screw 18, the first thimble pressing plate 17, the first supporting plate frame 19, the second thimble pressing plate 20, the second supporting plate frame 21, the thimble guide sleeve 22, the second limiting boss 23, the cylinder dust cover 24, the reset spring 25, the first spring mounting groove 26, the second spring mounting groove 27, the second guide hole 28, the precise guide post 29, the third spring mounting hole 30, the reset pin 31, the limiting hole 33, the adjusting spring 34, the first powder collecting pipe 35, the second powder collecting pipe 36, the guide sleeve 37, the first guide rod 38, the first connecting frame 39 and the second connecting frame 40.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 2-11, an embodiment of the present invention is provided: the double-chamfer lens space ring die comprises an upper die frame plate 1, an upper die fixing plate 2, a base plate 3, an upper die plate 4, an upper punch pin 6, a lower die frame plate 7, a lower die fixing plate 8, a lower die plate 9, a limiting block 10 and a lower punch pin 11, wherein the upper die fixing plate 2 is arranged below the upper die frame plate 1, the base plate 3 is arranged below the upper die fixing plate 2, the upper die plate 4 is arranged below the base plate 3, more than one upper punch pin 6 is arranged in the upper die plate 4, a cylinder ejection structure 12 capable of ejecting the upper punch pin 6 out of the lower end surface of the upper die plate 4 is arranged in the upper die frame plate 1, the lower die fixing plate 8 is arranged above the lower die plate 7, the lower die plate 9 is arranged on the lower die fixing plate 8, more than one lower punch pin 11 which is aligned with the upper punch pin 6 is arranged in the lower die plate 9, and chamfers 13 are arranged on the lower punch pin 11 and the upper punch pin 6; the lower die plate 9 is also provided with a limiting block 10 for avoiding the collision between the cutting edges of the upper punch pin 11 and the lower punch pin 11 during die assembly, and the upper punch pin 6 comprises a first punch pin 14 and a second punch pin 15.
Further, the cylinder ejection structure 12 comprises a cylinder piston 16 positioned in the upper die frame plate 1, a micro-pitch screw 18 of the cylinder piston 16 is connected with a first ejector pin pressing plate 17 positioned in the upper die fixing plate 2, all first punch pins 14 are mounted on a first die frame 19, the upper part of the first die frame 19 is fixedly connected with the first ejector pin pressing plate 17, a second ejector pin pressing plate 20 is arranged in the base plate 3, a second punch pin 15 is mounted on a second die frame 21, the upper part of the second die frame 21 is fixedly connected with the second ejector pin pressing plate 20, more than one ejector pin guide sleeve 22 is arranged on the upper die plate 4, the lower part of the second punch pin 15 is inserted into the ejector pin guide sleeve 22, part of the lower part of the first punch pin 14 extends out of the guide sleeve 22 along with the downward pressing of the cylinder piston 16, the chamfer 13 is positioned at the lower end part of the second punch pin 15 and extends out of the guide sleeve 22, the upper part of the second punch pin 15 is fixedly connected with the second ejector pin pressing plate 20, more than one ejector pin guide sleeve 22 is arranged on the upper part of the upper die plate 4, more than one ejector pin guide sleeve 14 can be continuously moved to the first punch pin 14 at the outer side of the first die plate 14 when the first punch pin 5 is matched with the first punch pin 14, and the first die limiting boss 5 can be continuously moved downwards, and the product can be continuously limited to move downwards.
Preferably, the micro-pitch screw 18 is sleeved with a cylinder dust cover 24, and the cylinder dust cover 24 is arranged to improve the dust-proof effect.
Preferably, in order to ensure that the cushion plate 3 and the first supporting plate frame 19 are always abutted up and down, more than one reset spring 25 is arranged between the cushion plate 3 and the first supporting plate frame 19, a first spring mounting groove 26 is arranged on the first supporting plate frame 19, a second spring mounting groove 27 matched with the first spring mounting groove 26 is arranged on the upper surface of the cushion plate 3, one reset spring 25 is arranged between each corresponding second spring mounting groove 27 and each corresponding first spring mounting groove 26, the cushion plate 3 and the first supporting plate frame 19 are always attached through the reset springs 25, and meanwhile, when the cylinder force disappears, the first punching needle 14 is also convenient to reset to rapidly demould between a product and an upper die.
Preferably, a guiding function is provided to avoid offset during mold closing, a precise guiding post 29 matched with the second guiding hole 28 on the upper template 4 is arranged around the lower template 9, and mold closing precision is further improved by arranging the precise guiding post 29.
Preferably, for facilitating demoulding, two symmetrical third spring mounting holes 30 are arranged on the lower die fixing plate 8, a reset pin 31 with the upper end extending out of the lower die plate 9 is inserted into each third spring mounting hole 30, a limit hole 33 matched with the reset pin 31 is arranged on the upper die plate 4, an adjusting spring 34 is arranged between the lower end of the reset pin 31 and the bottom of the third spring mounting hole 30, and when demoulding, the product and the lower die can be further rapidly demoulded by arranging the reset pin 31 between the lower die fixing plate 8 and the upper die plate 4.
Preferably, for the convenience of dust collection, the upper die frame plate 1 is provided with more than one first powder collection pipeline 35 aligned with the corresponding upper punch pin 6, the lower die frame plate 7 is provided with more than one second powder collection pipeline 36 aligned with the corresponding lower punch pin 11, and the dust of the product is quickly collected by using a dust collector when the second powder collection pipeline 36 and the first powder collection pipeline 35 are arranged to facilitate die assembly, cutting and chamfering.
Preferably, the guide function is achieved, deflection during die assembly is avoided, guide sleeves 37 are arranged around the lower die frame plate 7, first guide rods 38 matched with the guide sleeves 37 are arranged on the upper die frame plate 1, and the die assembly precision is improved by arranging the first guide rods 38 to be matched with the guide sleeves 37 to improve the guide function.
For easy installation, the two sides of the upper die fixing plate 2 are respectively fixed on the upper die frame plate 1 through a first connecting frame 39, and the two sides of the lower die fixing plate 8 are respectively fixed on the lower die frame plate 7 through a second connecting frame 40.
During operation, the die carrier board 1 later stage is realized the compound die with the lower mould through outside actuating cylinder downwardly moving, after the compound die, corresponds the position about utilizing second towards needle 15 and undershoot needle 11 cooperation to the product and carries out chamfering, and when the compound die, utilizes stopper 10's effect to avoid upper and lower towards needle collision each other, and lead to the product to damage, finally lead to the yields low, and upper and lower blade collision breaks easily, finally leads to the problem emergence that mould life reduces, this structure can improve the yields, the blade is difficult for breaking simultaneously.
Therefore, the invention has the following technical effects:
1. the upper and lower chamfer angles of the product are extruded by the second punch needle 15 and the lower punch needle 11 to be cut off and molded, so that the whole operation is more convenient, the structure utilizes the cooperation of the second punch needle 15 and the lower punch needle 11 to chamfer the product up and down when the die is assembled, then the driving cylinder continuously downwards pushes the product to downwards push the first punch needle 14 to ensure that the product is demoulded from an upper die, compared with the prior art, the structure can solve the problems that the product is damaged due to the collision of the upper and lower cutting edges, the yield is low, the collision of the upper and lower cutting edges is easy to break, and the service life of the die is reduced;
2. Through increasing the stopper to control the compound die position, the protection upper punch needle chamfer blade is not collided with the lower punch needle of below, increase of service life.
3. The structure is provided with the cylinder ejection structure 12, and the upper punch needle 1 is ejected through the first thimble pressing plate 17 and the middle waste is ejected at the same time; and then reset by the reset spring 25; the micro-pitch screw 18 drives the first thimble pressing plate 17, the second thimble pressing plate 20 and the first punching needle 14 to move downwards, and the micro-pitch screw is matched with the upper template 4 and the lower template 9 (also called as a moving limiting structure) so as to ensure the absolute position distance between the point A and the first limiting table 5 and the absolute position distance between the point A and the thimble guide sleeve 22;
4. The restoring pin is added, the upper punch pin 2 is ejected out by the restoring pin to prevent the collision, and the demolding is convenient;
5. Positioning is performed by arranging a precise guide post 29, so that the die assembly precision is ensured;
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention 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 invention 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 (8)
1. A double-chamfer lens space ring die is characterized in that: the die comprises an upper die frame plate (1), an upper die fixing plate (2), a base plate (3), an upper die plate (4), upper punching needles (6), a lower die frame plate (7), a lower die fixing plate (8), a lower die plate (9), a limiting block (10) and lower punching needles (11), wherein the upper die frame plate (1) is arranged below the upper die fixing plate (2), the base plate (3) is arranged below the upper die fixing plate (2), the upper die plate (4) is arranged below the base plate (3), more than one upper punching needle (6) is arranged in the upper die plate (4), an air cylinder ejection structure (12) capable of ejecting the upper punching needles (6) out of the lower end face of the upper die plate (4) is arranged in the upper die frame plate (1), the lower die fixing plate (8) is arranged above the lower die plate (7), more than one lower punching needle (9) is arranged on the lower die plate (8), and the lower punching needles (11) are aligned with the upper punching needles (6), and the upper punching needles (13) are arranged in the lower die plate (9); the upper punch pin (6) comprises a first punch pin (14) and a second punch pin (15), the cylinder ejection structure (12) comprises a cylinder piston (16) positioned in an upper die frame plate (1), a micro-pitch screw (18) of the cylinder piston (16) is connected with a first thimble pressing plate (17) positioned in an upper die fixing plate (2), all the first punch pins (14) are mounted on a first supporting plate frame (19), the upper part of the first supporting plate frame (19) is fixedly connected with the first thimble pressing plate (17), a second thimble pressing plate (20) is arranged in a base plate (3), the second punch pin (15) is mounted on a second supporting plate frame (21), the upper part of the second supporting plate frame (21) is fixedly connected with the second thimble pressing plate (20), more than one guide sleeve (22) is arranged on the upper die plate (4), and the guide sleeve (22) is inserted into the lower part of the second thimble pressing plate (22) and extends out of the second thimble pressing plate (16), and the chamfering cutting edge (13) is positioned at the lower end part of the second punch pin (15) and extends out of the thimble guide sleeve (22), a first limiting table (5) is arranged in the second punch pin (15), and a second limiting boss (23) which is matched with the first limiting table (5) to limit the first punch pin (14) to continuously move downwards is arranged at the outer side of the first punch pin (14).
2. The dual chamfer lens spacer mold of claim 1, wherein: the micro-pitch screw (18) is sleeved with a cylinder dust cover (24).
3. The dual chamfer lens spacer mold of claim 2, wherein: more than one return spring (25) is arranged between the backing plate (3) and the first supporting plate frame (19), a first spring mounting groove (26) is formed in the first supporting plate frame (19), second spring mounting grooves (27) matched with the first spring mounting grooves (26) are formed in the upper surface of the backing plate (3), and one return spring (25) is arranged between each corresponding second spring mounting groove (27) and each corresponding first spring mounting groove (26).
4. A dual chamfer lens spacer ring mold as claimed in claim 3, wherein: a precise guide column (29) matched with the second guide hole (28) on the upper template (4) is arranged around the lower template (9).
5. The dual chamfer lens spacer mold of claim 4, wherein: two symmetrical third spring mounting holes (30) are formed in the lower die fixing plate (8), a reset pin (31) with the upper end extending out of the lower die plate (9) is inserted into each third spring mounting hole (30), a limiting hole (33) matched with the reset pin (31) for insertion is formed in the upper die plate (4), and an adjusting spring (34) is arranged between the lower end of the reset pin (31) and the bottom of the third spring mounting hole (30).
6. The dual chamfer lens spacer mold of claim 1, wherein: the upper die frame plate (1) is provided with more than one first powder collecting pipeline (35) aligned with the corresponding upper punch needle (6), and the lower die frame plate (7) is provided with more than one second powder collecting pipeline (36) aligned with the corresponding lower punch needle (11).
7. The dual chamfer lens spacer mold according to claim 5 or 6, wherein: guide sleeves (37) are arranged around the lower die frame plate (7), and first guide rods (38) matched with the guide sleeves (37) are arranged on the upper die frame plate (1).
8. The dual chamfer lens spacer mold of claim 7, wherein: the two sides of the upper die fixing plate (2) are respectively fixed on the upper die frame plate (1) through first connecting frames (39), and the two sides of the lower die fixing plate (8) are respectively fixed on the lower die frame plate (7) through second connecting frames (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110889113.1A CN113601609B (en) | 2021-08-04 | 2021-08-04 | Double-chamfer lens space ring die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110889113.1A CN113601609B (en) | 2021-08-04 | 2021-08-04 | Double-chamfer lens space ring die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113601609A CN113601609A (en) | 2021-11-05 |
| CN113601609B true CN113601609B (en) | 2024-06-25 |
Family
ID=78306692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110889113.1A Active CN113601609B (en) | 2021-08-04 | 2021-08-04 | Double-chamfer lens space ring die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113601609B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081374A (en) * | 2018-02-05 | 2018-05-29 | 江门市联超光电有限公司 | Anti-dazzling screen chamfering shaping mould |
| CN109015859A (en) * | 2018-08-02 | 2018-12-18 | 江西江铃底盘股份有限公司 | A kind of main reducing gear of forklift truck assembly felt collar blanking-punching composite die |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200728042A (en) * | 2006-01-20 | 2007-08-01 | Cyntex Entpr Co Ltd | Cutting method and device of the vinyl tile with rolled edge |
| CN104908103A (en) * | 2014-03-12 | 2015-09-16 | 陈国生 | Cylinder with tool |
| CN209680910U (en) * | 2019-03-07 | 2019-11-26 | 杭州科技职业技术学院 | A kind of sleeve forming mold |
| CN209998172U (en) * | 2019-04-19 | 2020-01-31 | 吴江市双精轴承有限公司 | Fixed bead ring body forming die device |
| CN110027044A (en) * | 2019-05-30 | 2019-07-19 | 赛能自动化技术（苏州）有限公司 | A kind of cutting mould |
-
2021
- 2021-08-04 CN CN202110889113.1A patent/CN113601609B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081374A (en) * | 2018-02-05 | 2018-05-29 | 江门市联超光电有限公司 | Anti-dazzling screen chamfering shaping mould |
| CN109015859A (en) * | 2018-08-02 | 2018-12-18 | 江西江铃底盘股份有限公司 | A kind of main reducing gear of forklift truck assembly felt collar blanking-punching composite die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113601609A (en) | 2021-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110154154B (en) | Rib cutting forming device | |
| CN102779673A (en) | Key switch structure | |
| CN113601609B (en) | Double-chamfer lens space ring die | |
| CN211603629U (en) | Optical module convenient to dismantle maintenance | |
| CN211389107U (en) | Blanking upper die for blanking support protective film | |
| CN214108522U (en) | Mutual casing body production mould of intelligence | |
| CN213227398U (en) | Core pulling mechanism and injection mold | |
| CN213033403U (en) | Punching die for double-cambered-surface hollow part | |
| CN211616468U (en) | Core pulling mechanism and injection mold | |
| CN221066580U (en) | Punching die and punching device | |
| CN218396820U (en) | PCBA shell assembly's assembly devices | |
| CN219705948U (en) | Long core-pulling sliding block seat structure for injection mold | |
| CN220331886U (en) | Forming equipment | |
| CN219018105U (en) | Terminal cutting mechanism | |
| CN220672451U (en) | Sliding switch | |
| CN216217803U (en) | PCB circuit board mould that production efficiency is high | |
| JPH10258329A (en) | Change retainer of press machine | |
| CN214027299U (en) | Charging column riveting automatic machine | |
| CN220161085U (en) | Stamping die device | |
| CN220661555U (en) | Plastic mold for eliminating welding line | |
| CN221292136U (en) | Sliding block mechanism formed by inclined plane spring pin mode | |
| CN109550831A (en) | A kind of compact stamping die with the built-in device of inclined wedge | |
| CN219768079U (en) | Camera focusing jig | |
| CN221391766U (en) | Expandable polystyrene rubber granulator | |
| CN213860239U (en) | Prevent that thimble from damaging mould structure of slider |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |