CN216182138U - Oil pressure die for microphone rubber sleeve - Google Patents
Oil pressure die for microphone rubber sleeve Download PDFInfo
- Publication number
- CN216182138U CN216182138U CN202122315357.7U CN202122315357U CN216182138U CN 216182138 U CN216182138 U CN 216182138U CN 202122315357 U CN202122315357 U CN 202122315357U CN 216182138 U CN216182138 U CN 216182138U
- Authority
- CN
- China
- Prior art keywords
- groove
- cores
- oil pressure
- rubber sleeve
- 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
Images
Abstract
The utility model relates to the technical field of dies, in particular to a microphone rubber sleeve oil pressure die which comprises an upper die plate, a lower die plate, a side die plate and a demoulding block, wherein the lower die plate is provided with a mounting groove, a plurality of vertical cores are arranged on the side wall of the mounting groove in parallel, the side die plate is provided with transverse cores corresponding to the vertical cores, and the upper die plate is provided with cavities corresponding to the vertical cores and the transverse cores. The utility model provides an oil pressure die for a microphone rubber sleeve, which adopts a combined structure of an upper die plate, a lower die plate, a side die plate and a demoulding block, is easy to form the microphone rubber sleeve structure and demould, and can realize batch forming of products and improve the production efficiency of the products.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to an oil pressure die for a microphone rubber sleeve.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The oil pressure die belongs to one type of stamping, and is a product which is formed into a required shape by changing the physical state of a forming material, and most products such as rubber, silica gel and the like in the market can be formed by adopting the die.
As shown in the attached figure 1 of the specification, the microphone rubber sleeve comprises a shell 01, and the shell 01 is provided with a vertical hole 02 and a transverse hole 03 communicated with the vertical hole 02. The existing oil pressure die comprises an upper die plate and a lower die plate, the product can be molded by vertically opening the die for the structure with only a vertical hole 02 or a transverse hole 03, the existing die is difficult to mold and the problems of unsmooth demolding and the like are solved, inconvenience is brought to production, the requirement of actual production cannot be met, and a solution is urgently needed to be provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the oil pressure die for the microphone rubber sleeve, which is easy to form the microphone rubber sleeve structure and demould, can realize batch forming of products and improve the production efficiency of the products.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a microphone rubber sleeve oil pressure die which comprises an upper die plate, a lower die plate, a side die plate and a demoulding block, wherein the lower die plate is provided with a mounting groove, the side wall of the mounting groove is provided with a plurality of vertical cores in parallel, the side die plate is provided with a transverse core corresponding to the plurality of vertical cores, and the upper die plate is provided with a cavity corresponding to the vertical core and the transverse core;
the side templates are arranged in the mounting groove, the transverse cores of the side templates are in butt joint with the vertical core, the demolding block is positioned between the side templates and the groove wall of the mounting groove or between two adjacent side templates, and the demolding block is connected with the upper template; when the upper template and the lower template are matched, the vertical core and the horizontal core are both positioned in the cavity.
The side form is provided with a first spring groove on the groove wall of the mounting groove, a second spring groove corresponding to the first spring groove is arranged on the side wall of the side form close to the vertical core, a butt spring is arranged in the first spring groove and the second spring groove, and the butt spring is abutted to the side form.
Wherein, after the side form board is installed in the mounting groove, be provided with the wedge groove between two adjacent side form boards or between the cell wall of side form board and mounting groove, the lower part of taking off the module be provided with wedge groove complex wedge portion, during cope match-plate pattern and lower bolster compound die, wedge portion inserts in the wedge groove.
The first spring groove and the second spring groove are internally provided with guide rods, and the abutting springs are sleeved on the guide rods.
Preferably, the lower template is provided with a plurality of mounting grooves, and a plurality of vertical cores are arranged on two side walls of the mounting grooves.
The utility model has the beneficial effects that:
the utility model provides an oil pressure die for a microphone rubber sleeve, which adopts a combined structure of an upper die plate, a lower die plate, a side die plate and a demoulding block, is easy to form the microphone rubber sleeve structure and demould, and can realize batch forming of products and improve the production efficiency of the products.
Drawings
Fig. 1 is a schematic perspective view of a microphone rubber sleeve according to the present invention.
Fig. 2 is a schematic perspective view of an oil pressure mold according to the present invention.
Fig. 3 is an exploded view of the hydraulic mold according to the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is another exploded view of the hydraulic mold according to the present invention.
Fig. 6 is a schematic view of another exploded structure of the oil pressure die according to the present invention.
Fig. 7 is an enlarged view at B in fig. 6.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
Referring to fig. 1 to 7, the oil pressure die for the microphone rubber sleeve comprises an upper die plate 1, a lower die plate 2, a side die plate 3 and a demolding block 4, wherein the lower die plate 2 is provided with an installation groove 21, a plurality of vertical cores 22 are arranged on the side wall of the installation groove 21 in parallel, the side die plate 3 is provided with a transverse core 32 corresponding to the plurality of vertical cores 22, and the upper die plate 1 is provided with a cavity 12 corresponding to the vertical cores 22 and the transverse core 32; the side formworks 3 are arranged in the mounting groove 21, the transverse cores 32 of the side formworks 3 are in butt joint with the vertical cores 22, the demolding block 4 is positioned between the side formworks 3 and the groove wall of the mounting groove 21 or between two adjacent side formworks 3, and the demolding block 4 is connected with the upper formwork 1; when the upper template 1 and the lower template 2 are matched, the vertical core 22 and the transverse core 32 are positioned in the cavity 12. Specifically, when a side form 3 is arranged in the mounting groove 21, the demoulding block 4 is positioned between the side form 3 and the groove wall of the mounting groove 21 (not shown in the drawing), and when two side forms 3 are arranged in the mounting groove 21, the demoulding block 4 is positioned between two adjacent side forms 3.
In practical application, when the upper template 1 and the lower template 2 are in a mold opening state, raw materials such as silica gel and rubber for forming a microphone rubber sleeve are placed at the vertical core 22 or the cavity 12, the upper template 1 and the lower template 2 are closed under the driving of an oil pressure mechanism and the like, the upper template 1 drives the demolding module 4 to be inserted between two adjacent side templates 3, so that the side templates 3 are close to the vertical core 22 to move, and the horizontal core 32 is in butt joint with the vertical core 22. After the die is closed, the vertical core 22 and the horizontal core 32 are both located in the die cavity 12, the shell 01 of the microphone rubber sleeve is obtained by molding in the die cavity 12 and a cavity between the vertical core 22 and the horizontal core 32, the vertical core 22 is partially molded to obtain a vertical hole 02, and the horizontal core 32 is partially molded to obtain a horizontal hole 03. When the mold is opened, the upper template 1 and the lower template 2 are opened under the driving of an oil pressure mechanism and the like, and the vertical core 22 of the lower template 2 is released from the vertical hole 02; meanwhile, the upper template 1 drives the demoulding block 4 to be separated from between two adjacent side templates 3, so that the transverse mold cores 32 of the side templates 3 can be separated from the transverse holes 03, and the forming and demoulding of the microphone rubber sleeve product are realized. This microphone gum cover oil pressure mould structure adopts cope match-plate pattern 1, lower bolster 2, side bolster 3 and takes off 4 integrated configuration of module, and it is easy to the shaping of microphone gum cover structure and the drawing of patterns is easy, can also realize improving the production efficiency of product to the batch shaping of product.
In this embodiment, a first spring groove 23 is provided on the groove wall of the mounting groove 21, a second spring groove 33 corresponding to the first spring groove 23 is provided on the side wall of the side mold plate 3 close to the vertical core 22, an abutting spring is provided in the first spring groove 23 and the second spring groove 33, and the abutting spring abuts against the side mold plate 3. Further, guide rods 6 are arranged in the first spring groove 23 and the second spring groove 33, and the abutting springs are sleeved on the guide rods 6. When the upper template 1 drives the demoulding block 4 to be inserted between two adjacent side templates 3, the side templates 3 move close to the vertical core 22 to extrude the abutting springs, so that the abutting springs contract; when the upper template 1 drives the demoulding block 4 to be separated from the two adjacent side templates 3, the abutting springs extend to bounce the side templates 3 open, so that the transverse cores 32 of the side templates 3 are more easily separated from the transverse holes 03.
In this embodiment, after the side form plates 3 are installed in the installation groove 21, the wedge groove 5 is arranged between two adjacent side form plates 3 or between the side form plates 3 and the groove wall of the installation groove 21, the lower part of the demolding block 4 is provided with the wedge part 41 matched with the wedge groove 5, and when the upper mold plate 1 and the lower mold plate 2 are assembled, the wedge part 41 is inserted into the wedge groove 5. Adopt and take off module 4 to adopt wedge portion 41 and wedge groove 5 cooperation for cope match-plate pattern 1 drives and takes off module 4 and inserts between two adjacent side form boards 3 more easily, and makes side form board 3 remove.
In this embodiment, the lower template 2 is provided with a plurality of mounting grooves 21, all be provided with a plurality of vertical cores 22 on the both sides wall of mounting groove 21, the batch production microphone gum cover of being convenient for improves production efficiency.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a microphone gum cover oil pressure mould which characterized in that: the mold comprises an upper template (1), a lower template (2), a side template (3) and a demolding block (4), wherein the lower template (2) is provided with a mounting groove (21), the side wall of the mounting groove (21) is provided with a plurality of vertical cores (22) in parallel, the side template (3) is provided with transverse cores (32) corresponding to the plurality of vertical cores (22), and the upper template (1) is provided with a cavity (12) corresponding to the vertical cores (22) and the transverse cores (32);
the side die plates (3) are arranged in the mounting groove (21), the transverse cores (32) of the side die plates (3) are in butt joint with the vertical cores (22), the demolding block (4) is located between the side die plates (3) and the groove wall of the mounting groove (21) or between two adjacent side die plates (3), and the demolding block (4) is connected with the upper die plate (1);
when the upper template (1) and the lower template (2) are matched, the vertical core (22) and the horizontal core (32) are both positioned in the cavity (12).
2. The oil pressure die for the microphone rubber sleeve as claimed in claim 1, wherein: be provided with first spring groove (23) on the cell wall of mounting groove (21), be provided with second spring groove (33) that correspond with first spring groove (23) on the lateral wall that side form board (3) are close to vertical core (22), built-in butt spring that is equipped with of first spring groove (23) and second spring groove (33), butt spring and side form board (3) butt.
3. The oil pressure die for the microphone rubber sleeve as claimed in claim 1, wherein: after side form board (3) were installed in mounting groove (21), be provided with wedge groove (5) between two adjacent side form boards (3) or between the cell wall of side form board (3) and mounting groove (21), the lower part of taking off module (4) is provided with and wedge groove (5) complex wedge portion (41), and during cope match-plate pattern (1) and lower bolster (2) compound die, wedge portion (41) inserted in wedge groove (5).
4. The oil pressure die for the microphone rubber sleeve as claimed in claim 2, wherein: guide rods (6) are arranged in the first spring groove (23) and the second spring groove (33), and the abutting springs are sleeved on the guide rods (6).
5. The oil pressure die for the microphone rubber sleeve as claimed in claim 1, wherein: the lower template (2) is provided with a plurality of mounting grooves (21), and a plurality of vertical cores (22) are arranged on two side walls of the mounting grooves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122315357.7U CN216182138U (en) | 2021-09-24 | 2021-09-24 | Oil pressure die for microphone rubber sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122315357.7U CN216182138U (en) | 2021-09-24 | 2021-09-24 | Oil pressure die for microphone rubber sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216182138U true CN216182138U (en) | 2022-04-05 |
Family
ID=80923048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122315357.7U Active CN216182138U (en) | 2021-09-24 | 2021-09-24 | Oil pressure die for microphone rubber sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216182138U (en) |
-
2021
- 2021-09-24 CN CN202122315357.7U patent/CN216182138U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102784887A (en) | Lost foam casting die of transmission gear box body of heavy truck | |
| CN216182138U (en) | Oil pressure die for microphone rubber sleeve | |
| CN216096357U (en) | Pouring mold for vertical casting | |
| CN215849175U (en) | Agricultural machinery part production mould of easy demoulding | |
| CN216182137U (en) | USB gum cover oil pressure mould | |
| CN217729450U (en) | Oil pressure die for special-shaped USB (universal serial bus) rubber sleeve | |
| CN211542195U (en) | Injection mold capable of adjusting injection molding cavity | |
| CN113977840A (en) | Mosaic type die structure of silica gel product extruder | |
| CN211616431U (en) | Injection molding processing mold with slide assembly | |
| CN216031927U (en) | Microphone cover production mould | |
| CN211763163U (en) | Injection mold of shell upper cover | |
| CN216032028U (en) | Earphone plug oil pressure mould | |
| CN219381411U (en) | Forming die for mesh structure of sound equipment | |
| CN212072837U (en) | Injection mold convenient to deep cavity product drawing of patterns | |
| CN213321363U (en) | Forming and manufacturing die device | |
| CN211590991U (en) | Rapid forming die convenient to drawing of patterns | |
| CN209937824U (en) | Engineering mould suitable for large-scale work piece production | |
| CN219600255U (en) | Forming die with demoulding structure | |
| CN218593565U (en) | Core pulling mold convenient for demolding | |
| CN212241947U (en) | Refrigerator is with freezing trim shaping injection mold down | |
| CN215359599U (en) | A mould for processing precious shell that charges | |
| CN220720030U (en) | Mould with dismouting structure | |
| CN215965981U (en) | Make things convenient for ejecting device for mould production | |
| CN212312647U (en) | Spotlight shell mould | |
| CN219464727U (en) | Die casting die of lower box of engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |