CN215237720U - But ejecting car mirror seat die casting die of secondary - Google Patents
But ejecting car mirror seat die casting die of secondary Download PDFInfo
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- CN215237720U CN215237720U CN202121051988.6U CN202121051988U CN215237720U CN 215237720 U CN215237720 U CN 215237720U CN 202121051988 U CN202121051988 U CN 202121051988U CN 215237720 U CN215237720 U CN 215237720U
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Abstract
The utility model provides a can ejecting car mirror seat die casting die of secondary belongs to machining technical field, include: a base plate; the die assembly comprises an upper die and a lower die, and the upper die and the lower die are both arranged on the upper side of the bottom plate; thimble assembly, thimble assembly includes the locating plate, first thimble board, second thimble board and third thimble board, the output through driving actuating cylinder promotes first thimble board rebound, make the ejector pin can upwards ejecting bed die, the ejector pin is provided with four, guarantee can stably ejecting, simultaneously during second thimble board rebound because the down tube slides and runs through the chute, set up the both sides at the slide through the locator, thereby guarantee that the slide can steadily slide, the stock drives the ejector member rebound, thereby reach the ejecting effect of secondary, it is ejecting to need not manual or machinery to carry out the secondary, avoid causing the ejecting back of car microscope base to produce the defect, and the work efficiency is improved simultaneously.
Description
Technical Field
The utility model belongs to the machining field, concretely relates to can ejecting car mirror seat die casting die of secondary.
Background
The automobile mirror seat is positioned on the left side and the right side of the head of an automobile and in front of the inside of the automobile, and is generally formed by die casting, wherein the die is a cavity tool with a certain shape and size and is matched with various systems or auxiliary mechanisms in the automobile for use, and various high-temperature liquid materials are filled into the cavity of the die, so that industrial parts with specific shapes, sizes, functions and qualities can be produced.
In general, the finished product is removed from the mold by a single ejection mechanism or a multi-component ejection mechanism, and the ejection is completed in one step. However, because the shape of the finished product is special or the requirement during mass production is met, most of the existing automobile mirror seat molds are ejected once, the finished product still remains in the mold cavity after the ejection once and cannot fall off automatically, the secondary ejection is required to be performed manually or mechanically, the defect is easily caused after the ejection of the automobile mirror seat, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can ejecting car mirror seat die casting die of secondary aims at solving the once ejecting back finished product among the prior art and still in the die cavity and unable automatic droing, needs manual or machinery to carry out the secondary ejecting, causes the ejecting back of car mirror seat to produce the defect easily, has reduced work efficiency's problem simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a but ejecting car mirror seat die casting die of secondary, includes:
a base plate;
the die assembly comprises an upper die and a lower die, and the upper die and the lower die are both arranged on the upper side of the bottom plate;
the ejector pin assembly comprises a positioning plate, a first ejector pin plate, a second ejector pin plate and a third ejector pin plate, the second ejector pin plate is located between the first ejector pin plate and the third ejector pin plate, the top of the bottom plate is connected with two mounting seats through bolts, the first ejector pin plate and the second ejector pin plate are both connected between the two mounting seats in a sliding mode, the third ejector pin plate is arranged on the upper side of the mounting seats, the positioning plate is arranged on the upper side of the third ejector pin plate, and the positioning plate is connected to the top of the mounting seats through bolts; and
the ejection assembly is arranged on the ejector pin assembly and connected with the lower die to realize ejection.
As a preferred scheme, ejecting subassembly includes drive assembly, first ejecting piece and second ejecting piece, and first ejecting piece is connected in order to realize ejecting with drive assembly, be provided with the slip subassembly in order to realize ejecting between second ejecting piece and the first ejecting piece.
As an optimized scheme, drive assembly is including driving actuating cylinder, it passes through bolted connection in the bottom of bottom plate to drive actuating cylinder, the output that drives actuating cylinder runs through the top of bottom plate and is connected with first thimble board.
As a preferred scheme of the utility model, first top moves the piece and includes four ejector pins, four ejector pins weld respectively in the top four corners department of second thimble board.
As a preferred scheme of the utility model, the second top moves the piece including container, stock and kicking piece, the constant head tank has been seted up at the top of locating plate, the container sets up in the constant head tank, the stock slides and runs through the top of container and upwards extends, the kicking piece welds in the top of stock, be provided with reset assembly on the stock.
As a preferred scheme of the utility model, the slip subassembly includes down tube, slide and two locators, the down tube welds in the bottom of third thimble board, two the locator all welds in the top of second thimble board, slide sliding connection is between two locators, the chute has been seted up at the top of slide, the down tube slides and runs through the slide, the mounting groove has been seted up at the top of second thimble board, down tube sliding connection is in the mounting groove.
As an optimal scheme of the utility model, reset assembly includes steel sheet and spring, the steel sheet welds in the circumferential surface of stock, the circumferential surface of stock is located to the spring housing, the spring is located between kicking piece and the steel sheet.
As an optimized scheme of the utility model, two the top of third thimble board all is provided with two protruding pieces, every the gag lever post has all been welded at the top of protruding piece, third thimble board, locating plate, last mould and bed die all seted up with gag lever post assorted round hole, every the screw has all been seted up at the top of gag lever post, the upside of going up the mould is provided with the roof, the roof passes through bolted connection in screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this scheme promotes first thimble board rebound through the output that drives actuating cylinder for the ejector pin can upwards be ejecting bed die, the ejector pin is provided with four, guarantee can be stable ejecting, simultaneously second thimble board rebound because the down tube slides and runs through the chute, set up the both sides at the slide through the locator, thereby guarantee that the slide can steadily slide, the stock drives the ejector part rebound, thereby reach the ejecting effect of secondary, it is ejecting to need not manual or machinery to carry out the secondary, avoid causing the ejecting back of car mirror seat to produce the defect, the work efficiency is improved simultaneously.
2. This scheme sets up in the bottom of gag lever post through protruding piece, and the shallow slot that matches with protruding piece is seted up at the top of third thimble board for after locating plate and mount pad are fixed, protruding piece is compressed tightly by the locating plate, and then reaches the effect of restriction bed die and last mould, guarantees that mould and bed die move steadily.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a bottom view of the present invention;
fig. 3 is an exploded view of the sliding assembly of the present invention;
fig. 4 is an exploded view of the ejection assembly of the present invention;
fig. 5 is a cross-sectional view of the overall structure of the present invention.
In the figure: 1. a base plate; 2. an upper die; 3. a lower die; 4. a top plate; 5. a driving cylinder; 6. positioning a plate; 7. a first mounting hole; 8. a first ejector plate; 9. a second ejector plate; 10. a top rod; 11. a mounting seat; 12. a slide plate; 13. a chute; 14. mounting grooves; 15. a positioner; 16. a third ejector plate; 17. a diagonal bar; 18. positioning a groove; 19. a container; 20. a long rod; 21. a top piece; 22. a steel sheet; 23. a spring; 24. a limiting rod; 25. a protruding sheet; 26. and a screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1-5, the technical solution provided in this embodiment is as follows:
the utility model provides a but ejecting car mirror seat die casting die of secondary, includes:
a base plate 1;
the die assembly comprises an upper die 2 and a lower die 3, wherein the upper die 2 and the lower die 3 are both arranged on the upper side of the bottom plate 1;
thimble assembly, thimble assembly includes locating plate 6, first thimble board 8, second thimble board 9 and third thimble board 16, second thimble board 9 is located between first thimble board 8 and the third thimble board 16, there are two mount pads 11 at the top of bottom plate 1 through bolted connection, first thimble board 8 and the equal sliding connection of second thimble board 9 between two mount pads 11, third thimble board 16 sets up in the upside of mount pad 11, locating plate 6 sets up in the upside of third thimble board 16, locating plate 6 passes through bolted connection in the top of mount pad 11.
In the embodiment of the utility model, the locating plate 6 is connected with the mount pad 11 through the bolt, and the third thimble board 16 is located between locating plate 6 and the mount pad 11, and gag lever post 24 runs through third thimble board 16 and third thimble board 16 for when locating plate 6 is fixed with mount pad 11, injects the position of third thimble board 16 simultaneously, and container 19 sets up in constant head tank 18, and after locating plate 6 was fixed with third thimble board 16, injectd the position of container 19.
The ejection assembly is arranged on the ejector pin assembly, the ejection assembly is connected with the lower die 3 to realize ejection, the ejection assembly comprises a driving assembly, a first ejector piece and a second ejector piece, the first ejector piece is connected with the driving assembly to realize ejection, a sliding assembly is arranged between the second ejector piece and the first ejector piece to realize ejection, the driving assembly comprises a driving air cylinder 5, the driving air cylinder 5 is connected to the bottom of the bottom plate 1 through bolts, the output end of the driving air cylinder 5 penetrates through the top of the bottom plate 1 and is connected with the first ejector plate 8, the first ejector piece comprises four ejector rods 10, the four ejector rods 10 are respectively welded at four corners of the top of the second ejector plate 9, the second ejector piece comprises a container 19, a long rod 20 and an ejector piece 21, the top of the positioning plate 6 is provided with a positioning groove 18, the container 19 is arranged in the positioning groove 18, the long rod 20 slidably penetrates through the top of the container 19 and extends upwards, ejector 21 welds in stock 20's top, be provided with reset assembly on stock 20, slide assembly includes down tube 17, slide 12 and two locators 15, down tube 17 welds in the bottom of third thimble board 16, two locators 15 all weld in the top of second thimble board 9, slide 12 sliding connection is between two locators 15, chute 13 has been seted up at slide 12's top, down tube 17 slides and runs through slide 12, mounting groove 14 has been seted up at second thimble board 9's top, down tube 17 sliding connection is in mounting groove 14, reset assembly includes steel sheet 22 and spring 23, steel sheet 22 welds in stock 20's circumferential surface, the spring 23 cover locates stock 20's circumferential surface, spring 23 is located between ejector 21 and the steel sheet 22.
In the embodiment of the present invention, the first thimble plate 8 is pushed to move upwards by the output end of the driving cylinder 5, the first thimble plate 8 drives the second thimble plate 9 to move upwards, the second thimble plate 9 drives the ejector rod 10 to move upwards, so that the ejector rod 10 can eject the lower mold 3 upwards, and four ejector rods 10 are provided, which ensures stable ejection, at the same time, when the second thimble plate 9 moves upwards, the slide plate 12 is driven to move rightwards when the slide plate 12 moves upwards due to the slide rod 17 sliding through the chute 13, the side of the slide plate 12 close to the long rod 20 is an inclined plane, and is arranged on both sides of the slide plate 12 through the positioner 15, thereby ensuring stable sliding of the slide plate 12, when the slide plate 12 moves rightwards, the long rod 20 is driven to move upwards by the long rod 20, the long rod 20 drives the ejector 21 to move upwards, thereby achieving the effect of secondary ejection, and the spring 23 is in a compressed state, after the output end of the driving cylinder 5 returns to the original position, the steel sheet 22 is slidably connected in the container 19, the spring 23 is arranged between the steel sheet 22 and the inner wall of the container 19, and the effect of automatic reset is achieved through the spring 23.
Specifically, two protruding pieces 25 are all provided with at the top of two third thimble boards 16, and gag lever post 24 has all been welded at the top of every protruding piece 25, and third thimble board 16, locating plate 6, last mould 2 and bed die 3 have all been seted up with gag lever post 24 assorted round hole, and screw 26 has all been seted up at the top of every gag lever post 24, and the upside of going up mould 2 is provided with roof 4, and roof 4 passes through bolted connection in screw 26.
The utility model discloses an in the concrete embodiment, set up in the bottom of gag lever post 24 through protruding piece 25, the top of third thimble board 16 seted up with protruding piece 25 assorted shallow slot for after locating plate 6 is fixed with mount pad 11, protruding piece 25 is compressed tightly by locating plate 6, and then reaches the effect of restriction bed die 3 and last mould 2, guarantees that mould 2 and bed die 3 steadily move, and first mounting hole 7 has all been seted up to the top four corners department of bottom plate 1 for fixed mounting bottom plate 1.
The working principle is as follows: the output through driving actuating cylinder 5 promotes first thimble board 8 and upwards removes, first thimble board 8 drives second thimble board 9 and upwards removes, second thimble board 9 drives ejector pin 10 and upwards removes, make ejector pin 10 can upwards ejecting bed die 3, and ejector pin 10 is provided with four, guarantee can stably ejecting, simultaneously second thimble board 9 during the rebound because down tube 17 slides and runs through chute 13, make slide 12 move right when upwards moving, slide 12 is the inclined plane with one side that stock 20 is close to mutually, and set up the both sides at slide 12 through locator 15, thereby guarantee that slide 12 can the steady slip, slide 12 moves up when moving right and drives stock 20, stock 20 drives ejector part 21 rebound, thereby reach the ejecting effect of secondary.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a but ejecting car mirror seat die casting die of secondary which characterized in that includes:
a base plate (1);
the die assembly comprises an upper die (2) and a lower die (3), wherein the upper die (2) and the lower die (3) are arranged on the upper side of the bottom plate (1);
the ejector pin assembly comprises a positioning plate (6), a first ejector pin plate (8), a second ejector pin plate (9) and a third ejector pin plate (16), wherein the second ejector pin plate (9) is located between the first ejector pin plate (8) and the third ejector pin plate (16), the top of the bottom plate (1) is connected with two mounting seats (11) through bolts, the first ejector pin plate (8) and the second ejector pin plate (9) are both connected between the two mounting seats (11) in a sliding mode, the third ejector pin plate (16) is arranged on the upper side of the mounting seats (11), the positioning plate (6) is arranged on the upper side of the third ejector pin plate (16), and the positioning plate (6) is connected to the top of the mounting seats (11) through bolts; and
the ejection assembly is arranged on the ejector pin assembly and connected with the lower die (3) to realize ejection.
2. The die-casting die for the automobile mirror base capable of being ejected twice as claimed in claim 1, wherein the die-casting die comprises: the ejection assembly comprises a driving assembly, a first ejection piece and a second ejection piece, the first ejection piece is connected with the driving assembly to realize ejection, and a sliding assembly is arranged between the second ejection piece and the first ejection piece to realize ejection.
3. The die-casting die for the automobile mirror base capable of being ejected twice as claimed in claim 2, wherein: the driving assembly comprises a driving cylinder (5), the driving cylinder (5) is connected to the bottom of the bottom plate (1) through a bolt, and the output end of the driving cylinder (5) penetrates through the top of the bottom plate (1) and is connected with a first ejector plate (8).
4. The die-casting die for the automobile mirror base capable of being ejected twice as claimed in claim 3, wherein: the first ejection piece comprises four ejector rods (10), and the four ejector rods (10) are welded at four corners of the top of the second ejector plate (9) respectively.
5. The die-casting die for the automobile mirror base capable of being ejected twice as claimed in claim 4, wherein the die-casting die comprises: the second top moves the piece including container (19), stock (20) and kicking piece (21), constant head tank (18) have been seted up at the top of locating plate (6), container (19) set up in constant head tank (18), stock (20) slide and run through the top of container (19) and upwards extend, kicking piece (21) weld in the top of stock (20), be provided with reset assembly on stock (20).
6. The die-casting die for the automobile mirror base capable of being ejected twice as claimed in claim 5, wherein the die-casting die comprises: slide assembly includes down tube (17), slide (12) and two locator (15), down tube (17) weld in the bottom of third thimble board (16), two locator (15) all weld in the top of second thimble board (9), slide (12) sliding connection is between two locator (15), chute (13) have been seted up at the top of slide (12), down tube (17) slide and run through slide (12), mounting groove (14) have been seted up at the top of second thimble board (9), down tube (17) sliding connection is in mounting groove (14).
7. The die-casting die for the automobile mirror base capable of being ejected twice as claimed in claim 6, wherein: reset assembly includes steel sheet (22) and spring (23), steel sheet (22) weld in the circumferential surface of stock (20), the circumferential surface of stock (20) is located in spring (23) cover, spring (23) are located between kicking piece (21) and steel sheet (22).
8. The die-casting die for the automobile mirror base capable of being ejected twice as claimed in claim 7, wherein: two the top of third thimble board (16) all is provided with two protruding pieces (25), every gag lever post (24) have all been welded at the top of protruding piece (25), third thimble board (16), locating plate (6), last mould (2) and bed die (3) all seted up with gag lever post (24) assorted round hole, every screw (26) have all been seted up at the top of gag lever post (24), the upside of going up mould (2) is provided with roof (4), roof (4) pass through bolted connection in screw (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121051988.6U CN215237720U (en) | 2021-05-17 | 2021-05-17 | But ejecting car mirror seat die casting die of secondary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121051988.6U CN215237720U (en) | 2021-05-17 | 2021-05-17 | But ejecting car mirror seat die casting die of secondary |
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| Publication Number | Publication Date |
|---|---|
| CN215237720U true CN215237720U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121051988.6U Active CN215237720U (en) | 2021-05-17 | 2021-05-17 | But ejecting car mirror seat die casting die of secondary |
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| CN (1) | CN215237720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618605A (en) * | 2023-07-21 | 2023-08-22 | 靖江市明拓科技有限公司 | Secondary ejection die casting die for auto-parts production |
-
2021
- 2021-05-17 CN CN202121051988.6U patent/CN215237720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618605A (en) * | 2023-07-21 | 2023-08-22 | 靖江市明拓科技有限公司 | Secondary ejection die casting die for auto-parts production |
| CN116618605B (en) * | 2023-07-21 | 2023-09-19 | 靖江市明拓科技有限公司 | Secondary ejection die casting die for auto-parts production |
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