CN205148819U - A secondary ejection mechanism for door plant speaker mesh hole - Google Patents
A secondary ejection mechanism for door plant speaker mesh hole Download PDFInfo
- Publication number
- CN205148819U CN205148819U CN201520694944.3U CN201520694944U CN205148819U CN 205148819 U CN205148819 U CN 205148819U CN 201520694944 U CN201520694944 U CN 201520694944U CN 205148819 U CN205148819 U CN 205148819U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker mesh
- plate
- ejecting
- mesh hole
- loudspeaker
- 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
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a secondary ejection mechanism for door plant speaker mesh hole, including speaker mesh hole ejecting pin face plate, speaker mesh hole ejection bottom plate, above -mentioned both are in the same place through the fix with screw, and many thimbles are fixed on speaker mesh hole ejecting pin face plate, and speaker mesh hole backing plate is fixed and is prevented on the core board that it from dropping, nitrogen spring installs on speaker mesh hole ejection bottom plate and speaker mesh hole thimble backing plate, simultaneously is provided with ejecting stopper on speaker mesh hole ejecting pin face plate surface. Secondary ejection mechanism uses nitrogen spring as power, and during ejecting product, speaker mesh hole ejecting pin face plate and speaker mesh hole ejection bottom plate are nitrogen spring effect completion ejecting to the speaker mesh hole down. Stop the back, the product is then ejecting along with the athletic meeting continuation of thimble board, accomplishes the ejecting action second time of whole product. The ejecting process of mould has been utilized well to this structure, control the ejecting distance in speaker mesh hole, and ejecting process is steady, a safe feasible mechanism.
Description
Technical field
The invention belongs to injection mould field, be specially a kind of secondary ejecting mechanism for door-plate loudspeaker mesh.
Background technology
In the process of Design of Plastic Mould, be the front and back door-plate of automobile by it, often can see the design having loudspeaker mesh on door-plate.Because loudspeaker mesh is less, the thimble of needs is also less, needs in this case to use longer thimble, and thimble will inevitably be made to be subject to diastrophic impact.Therefore need to find a kind of demoulding that can meet loudspeaker mesh, the not affected a kind of ejecting mechanism of thimble intensity can be made again.
Utility model content
For above-mentioned technological difficulties, the object of the present invention is to provide and a kind ofly can meet ejecting of loudspeaker mesh, the affected secondary ejecting mechanism of thimble intensity can not be made again.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of secondary ejecting mechanism for door-plate loudspeaker mesh, it is characterized in that: include loudspeaker mesh thimble panel, loudspeaker mesh Ejector Retainer Plate, it is above-mentioned that both are fixed by screws in together, many thimbles are fixed on loudspeaker mesh thimble panel, and loudspeaker mesh backing plate is fixed in core plate and prevents it from dropping; The bottom of loudspeaker mesh reset lever is connected on the ejector retainner plate of lower end, and the top of loudspeaker mesh reset lever is fixed on loudspeaker mesh thimble panel by loudspeaker mesh backing plate and loudspeaker mesh Ejector Retainer Plate; Guiding mechanism is fixed on loudspeaker mesh thimble backing plate, play the guiding role to loudspeaker mesh thimble panel and loudspeaker mesh Ejector Retainer Plate; Nitrogen spring is arranged on loudspeaker mesh Ejector Retainer Plate and loudspeaker mesh thimble backing plate, loudspeaker mesh thimble panel 1 surface is provided with ejecting limit block simultaneously.
Further, described loudspeaker mesh thimble panel and loudspeaker mesh Ejector Retainer Plate by loudspeaker mesh thimble backing plate and core plate be limited between the two eject in cavity, have between loudspeaker mesh thimble panel and core plate and eject spacing.
Further, described ejector retainner plate is made up of thimble panel and Ejector Retainer Plate, the top of loudspeaker mesh reset lever is fixed on loudspeaker mesh thimble panel by loudspeaker mesh backing plate and loudspeaker mesh Ejector Retainer Plate, and the bottom of loudspeaker mesh reset lever is through thimble panel and Ejector Retainer Plate and its end is provided with nut.
Further, described ejecting limit block lower end is fixed on loudspeaker mesh thimble panel, and upper end is horn-like.
Adopt the secondary ejecting mechanism of said structure, there is following superiority:
1, loudspeaker mesh secondary ejecting mechanism, simplifies the space structure of mould, and production cost is declined greatly, is also convenient to the precision that maintenance ensure that simultaneously.
2, Power output completes the ejection process of Liang Ge mechanism, improves efficiency, and makes ejection process steady, smooth and easy.
3, the design concept of loudspeaker mesh secondary ejecting mechanism has broken the thoughtcast of conventional Double-ejection, expands the range of application of ejecting mechanism, has novel innovative significance and market application foreground widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is matched moulds status architecture schematic diagram of the present invention;
Fig. 3 is that the present invention's first time product loudspeaker mesh ejects state;
Fig. 4 position the present invention second time product ejects state.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Fig. 1 ~ 4, a kind of secondary ejecting mechanism for door-plate loudspeaker mesh, include loudspeaker mesh thimble panel 1, loudspeaker mesh Ejector Retainer Plate 2, it is above-mentioned that both are fixed by screws in together, many thimbles 9 are fixed on loudspeaker mesh thimble panel 1, loudspeaker mesh backing plate 3 is fixed in core plate 10 and prevents it from dropping, the bottom of two loudspeaker mesh reset lever 6 is connected on the ejector retainner plate 11 of lower end, and the top of loudspeaker mesh reset lever 6 is fixed on loudspeaker mesh thimble panel 1 by loudspeaker mesh backing plate 3 and loudspeaker mesh Ejector Retainer Plate 2; Guiding mechanism 5 is fixed on loudspeaker mesh thimble backing plate 3, play the guiding role to loudspeaker mesh thimble panel 1 and loudspeaker mesh Ejector Retainer Plate 2; Nitrogen spring 4 is arranged on loudspeaker mesh Ejector Retainer Plate 2 and loudspeaker mesh thimble backing plate 3, loudspeaker mesh thimble panel 1 surface is provided with ejecting limit block 8 simultaneously.Ejecting limit block 8 lower end is fixed on loudspeaker mesh thimble panel 1, and upper end is horn-like.
As shown in Figure 2, under matched moulds state, described loudspeaker mesh thimble panel 1 and loudspeaker mesh Ejector Retainer Plate 2 by loudspeaker mesh thimble backing plate 3 and core plate 10 be limited between the two eject in cavity 20, have between loudspeaker mesh thimble panel 1 and core plate 10 and eject spacing.Described ejector retainner plate 11 is made up of thimble panel 111 and Ejector Retainer Plate 112, the top of loudspeaker mesh reset lever 6 is fixed on loudspeaker mesh thimble panel 1 by loudspeaker mesh backing plate 3 and loudspeaker mesh Ejector Retainer Plate 2, and loudspeaker mesh reset lever 6 bottom is through thimble panel 111 and Ejector Retainer Plate 112 and the end face of loudspeaker mesh reset lever (6) is provided with nut 61.
As shown in Figure 3, product is when ejecting, and the thimble panel 111 of ejector retainner plate 11 and Ejector Retainer Plate 112 start to eject motion at the signal that ejects of injection machine, and nitrogen spring 4 is also simultaneously for loudspeaker mesh thimble panel 1 and loudspeaker mesh Ejector Retainer Plate 2 provide thrust.After ejecting limit block 8 touches core plate 10 top, loudspeaker mesh thimble panel 1 and loudspeaker mesh Ejector Retainer Plate 2 just no longer eject, and complete and eject motion for the first time.Next continue by the thimble panel 111 of ejector retainner plate 11 and Ejector Retainer Plate 112 second time ejected product to eject.After pickup, the thimble panel of ejector retainner plate 11 and Ejector Retainer Plate reset under the effect of injection machine reset signal, now loudspeaker mesh thimble panel 1 and loudspeaker mesh Ejector Retainer Plate 2 do not reset under the effect of nitrogen spring 4, after waiting until that the thimble panel of ejector retainner plate 11 and Ejector Retainer Plate reset and touch loudspeaker mesh reset lever 6 always, the thimble 9 of loudspeaker mesh and the ejector retainner plate 11 of loudspeaker mesh just start reset, now nitrogen spring 4 again by compression reaction to matched moulds state.
Secondary ejecting mechanism of the present invention is with nitrogen spring 4 for power, and when ejecting product opened by mould, loudspeaker mesh thimble panel and loudspeaker mesh Ejector Retainer Plate complete ejecting loudspeaker mesh under nitrogen spring effect.After stopping, product then continues to eject along with the athletic meeting of ejector retainner plate 11, completes and ejects action to the second time of whole product.This structure make use of the ejection process of mould well, and what control loudspeaker mesh ejects distance, and ejection process is steady, the safe feasible mechanism of one.
The above is only better embodiment of the present invention, every above principle is done according to know-why of the present invention any simple modification, equivalent variations or modification, still belong in the scope of technical solution of the present invention.
Claims (4)
1. the secondary ejecting mechanism for door-plate loudspeaker mesh, it is characterized in that: include loudspeaker mesh thimble panel (1), loudspeaker mesh Ejector Retainer Plate (2), it is above-mentioned that both are fixed by screws in together, many thimbles (9) are fixed on loudspeaker mesh thimble panel (1), and loudspeaker mesh backing plate (3) is fixed in core plate (10) and prevents it from dropping; The bottom of loudspeaker mesh reset lever (6) is connected on the ejector retainner plate (11) of lower end, and the top of loudspeaker mesh reset lever (6) is fixed on loudspeaker mesh thimble panel (1) by loudspeaker mesh backing plate (3) and loudspeaker mesh Ejector Retainer Plate (2); Guiding mechanism is fixed on loudspeaker mesh thimble backing plate (3), play the guiding role to loudspeaker mesh thimble panel (1) and loudspeaker mesh Ejector Retainer Plate (2); Nitrogen spring (4) is arranged on loudspeaker mesh Ejector Retainer Plate (2) and loudspeaker mesh thimble backing plate (3), loudspeaker mesh thimble panel (1) surface is provided with ejecting limit block (8) simultaneously.
2. a kind of secondary ejecting mechanism for door-plate loudspeaker mesh as claimed in claim 1, it is characterized in that: described loudspeaker mesh thimble panel (1) and loudspeaker mesh Ejector Retainer Plate (2) by loudspeaker mesh thimble backing plate (3) and core plate (10) be limited between the two eject in cavity (20), have between loudspeaker mesh thimble panel (1) and core plate (10) and eject spacing.
3. a kind of secondary ejecting mechanism for door-plate loudspeaker mesh as claimed in claim 1, it is characterized in that: described ejector retainner plate (11) is made up of thimble cope match-plate pattern (111) and thimble lower bolster (112), the top of loudspeaker mesh reset lever (6) is fixed on loudspeaker mesh thimble panel (1) by loudspeaker mesh backing plate (3) and loudspeaker mesh Ejector Retainer Plate (2), and loudspeaker mesh reset lever (6) bottom is passed thimble panel (111) and Ejector Retainer Plate (112) and loudspeaker mesh reset lever (6) end face is provided with nut (61).
4. a kind of secondary ejecting mechanism for door-plate loudspeaker mesh as claimed in claim 1, is characterized in that: described ejecting limit block (8) lower end is fixed on loudspeaker mesh thimble panel (1), and ejecting limit block (8) upper end is horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694944.3U CN205148819U (en) | 2015-09-10 | 2015-09-10 | A secondary ejection mechanism for door plant speaker mesh hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694944.3U CN205148819U (en) | 2015-09-10 | 2015-09-10 | A secondary ejection mechanism for door plant speaker mesh hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148819U true CN205148819U (en) | 2016-04-13 |
Family
ID=55684554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520694944.3U Active CN205148819U (en) | 2015-09-10 | 2015-09-10 | A secondary ejection mechanism for door plant speaker mesh hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205148819U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196500A (en) * | 2015-09-10 | 2015-12-30 | 台州市黄岩星泰塑料模具有限公司 | Secondary ejection mechanism for speaker mesh of door panel |
| CN110193915A (en) * | 2019-05-09 | 2019-09-03 | 台州市黄岩美途模塑有限公司 | Automobile door panel injection mold and its loudspeaker position form block structure |
| CN112829233A (en) * | 2021-02-07 | 2021-05-25 | 广东东亚电器有限公司 | Large-diameter speaker mesh ejection mechanism and method |
-
2015
- 2015-09-10 CN CN201520694944.3U patent/CN205148819U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196500A (en) * | 2015-09-10 | 2015-12-30 | 台州市黄岩星泰塑料模具有限公司 | Secondary ejection mechanism for speaker mesh of door panel |
| CN110193915A (en) * | 2019-05-09 | 2019-09-03 | 台州市黄岩美途模塑有限公司 | Automobile door panel injection mold and its loudspeaker position form block structure |
| CN110193915B (en) * | 2019-05-09 | 2021-02-26 | 台州美途模塑有限公司 | Automobile door plate injection mold and horn position forming block structure thereof |
| CN112829233A (en) * | 2021-02-07 | 2021-05-25 | 广东东亚电器有限公司 | Large-diameter speaker mesh ejection mechanism and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205148819U (en) | A secondary ejection mechanism for door plant speaker mesh hole | |
| CN201324824Y (en) | Cover die ejecting system for die casting die | |
| CN201895380U (en) | Simple secondary ejection structure | |
| CN105196500A (en) | Secondary ejection mechanism for speaker mesh of door panel | |
| CN201863329U (en) | Plastic mould with secondary ejection structure | |
| CN206048722U (en) | A kind of quick ejecting mechanism of mould | |
| CN205009523U (en) | Die with two -step ejection mechanism | |
| CN201471690U (en) | Resetting mechanism of mold | |
| CN204658854U (en) | A kind of inclined pin structure of mould | |
| CN203600566U (en) | Secondary ejection and pre-reset integrated mechanism for mold | |
| CN204249266U (en) | Taillight mold ejection mechanism | |
| CN202016179U (en) | Ejection mechanism with inclined guide pillar and outer slide block for improved injection mould | |
| CN103381650A (en) | Ejector structure for plastic mould | |
| CN203496237U (en) | Injection molding machine ejection mechanism | |
| CN202219553U (en) | Lifter structure of front mold | |
| CN203650779U (en) | Double-ejection structure | |
| CN202592678U (en) | Secondary ejection mechanism applied to injection mold | |
| CN205905257U (en) | Secondary ejection mechanism of mould | |
| CN202037824U (en) | One-way sling ejector pin | |
| CN204109294U (en) | A kind of injection mold being convenient to the demoulding | |
| CN102935707A (en) | Front mould oblique top structure | |
| CN207696926U (en) | A kind of mold ejection mechanism of through-hole class long barrel shape product | |
| CN203449564U (en) | Novel ejector mechanism of plastic mould | |
| CN201784099U (en) | Ejection stroke lengthening structure of plastic mould | |
| CN203566932U (en) | Double-needle plate ejection balancing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |