CN208841769U - A kind of microphone casing body injection mold - Google Patents
A kind of microphone casing body injection mold Download PDFInfo
- Publication number
- CN208841769U CN208841769U CN201821462237.1U CN201821462237U CN208841769U CN 208841769 U CN208841769 U CN 208841769U CN 201821462237 U CN201821462237 U CN 201821462237U CN 208841769 U CN208841769 U CN 208841769U
- Authority
- CN
- China
- Prior art keywords
- plate
- cover half
- moving template
- casing body
- injection mold
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of microphone casing body injection molds, including moving template and cover half fixed plate, the moving template has cavity plate, the cavity plate is equipped with type chamber and guide post, two sides are equipped with cushion block in the cover half fixed plate, the cushion block is equipped with cover half backing plate, the cover half backing plate is equipped with solid plate, the solid plate be equipped with and type core and and pilot hole, the cover half fixed plate is equipped with motor and hydraulic lift, the bottom of moving template is arranged in the top of the hydraulic lift, the motor is equipped with shaft, the type core is rotatably connect by shaft with motor, type chamber top is equipped with top plate, the top plate is equipped with push rod, the push rod is equipped with push plate, spring is equipped between the push plate and solid plate.The utility model compared with prior art the advantages of be: kind structure it is simple, easy to accomplish, easy to operate, stripping result is preferable, improve the quality and production efficiency of made plastic.
Description
Technical field
The utility model relates to shell injection mould technical field, in particular to a kind of microphone casing body injection molds.
Background technique
Injection mold is a kind of tool for producing plasthetics, can high-volume quickly produce complete structure and accurate
The plasthetics of size, the structure of mold are different and thousand become ten thousand due to the kind of plastics and the structure of plastic products and shape
Change, but basic structure is the same, and is typically made of dynamic model and cover half two parts, dynamic model is mounted on moving die plate
On, cover half is mounted on fixed form, and in injection moulding, dynamic model and cover half are closed into running gate system and type chamber, dynamic model when die sinking
It is separated with cover half and takes out plastic products, in order to improve speed, injection mould mostly uses greatly standard die set.
Microphone casing body manufacture is also required to injection mold, but current Injection Mold Design be typically all made plastic first from
The intracavitary abjection of type, then ejecting mechanism is being turned down plastic from type core, and it is all relatively flat that this structure is only suitable for some surfaces
Common plastic shell, due to microphone casing body opening be equipped with internal screw thread, side is provided with through-hole, currently without good mould
The manufacture of lamps structure adaptation microphone casing body.
Utility model content
The technical problems to be solved in the utility model is to overcome the above technological deficiency, and it is simple, easy to be real to provide a kind of structure
Preferably a kind of microphone casing body injection mold of existing, easy to operate, stripping result.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of microphone casing body injection mold,
Including moving template and cover half fixed plate, the moving template has cavity plate, and the cavity plate is equipped with type chamber and guiding
Column, two sides are equipped with cushion block in the cover half fixed plate, and the cushion block is equipped with cover half backing plate, sets on the cover half backing plate
There is solid plate, the solid plate is equipped with type core corresponding with type chamber and pilot hole corresponding with guide post, described
Cover half fixed plate on middle part be equipped with motor, both ends are equipped with hydraulic lift, and the top of the hydraulic lift is arranged
In the bottom of moving template, the motor is equipped with shaft, and the type core is rotatablely connected by shaft and motor, the type
Chamber top is equipped with top plate, and the top plate is equipped with push rod, and the push rod is equipped with push plate, the push plate and solid plate it
Between be equipped with spring.
The utility model compared with prior art the advantages of be: by the hydraulic lift of two sides in cover half fixed plate
Moving template is pushed, cavity plate is separated with solid plate, meanwhile, motor is rotated by shaft band ejector half core, makes type core from type chamber
It is detached from, so that made microphone casing body plastic is intracavitary in type, is then released plastic by push plate, structure is simple, operation side
Just, time saving and energy saving, stripping result is preferable, improves the quality of products made thereby.
As an improvement, the type chamber side is equipped with opening, position corresponding with opening is equipped with side slide, and described is dynamic
Template is equipped with inclined guide pillar, and described inclined guide pillar one end is fixed on the bottom of moving template, and the other end runs through side slide, is placed in type
Inside cavity plate, the direction of motion of the side slide and the die sinking direction of mold are vertical, while moving template rises, inclined guide pillar
Rise with moving template, side slide is moved horizontally outward from the intracavitary disengaging of type at this time, there is manufactured microphone case body side surface
Through-hole facilitates post-production to install, and structure is simple, and demoulding efficiency is higher, improves speed of production.
As an improvement, the type core lower part is equipped with external screw thread, facilitate the later period that the microphone head to match, design are installed
It is relatively reasonable.
As an improvement, the moving template is equipped with water nozzle, the cavity plate is equipped with water channel corresponding with water nozzle, gives
Mold cools down, and accelerates the cooled and solidified molding of melt, improves the quality and production efficiency of made modeling product.
As an improvement, the cavity plate bottom, the end of melt flowing is provided with air discharge duct, the outlet of the air discharge duct
Baffle is equipped at mouthful, during injection molding, the gas brought into original and melt is discharged is prevented in product with gas
Hole, filling badness and the defects of bad is connect, baffle is equipped at gas outlet, can prevent that hot gas from spraying or melt surprisingly sprays scald
Staff.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of microphone casing body injection mold of the utility model.
It is as shown in the figure: 1, moving template, 2, hydraulic lift, 3, cover half fixed plate, 4, cushion block, 5, cover half backing plate, 6, fixed
Template, 7, pilot hole, 8, cavity plate, 9, inclined guide pillar, 10, side slide, 11, guide post, 12, air discharge duct, 13, water channel, 14, water
Mouth, 15, motor, 16, shaft, 17, type core, 18, push plate, 19, spring, 20, push rod, 21, top plate, 22, type chamber, 23, baffle.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
A kind of microphone casing body injection mold, including moving template 1 and cover half fixed plate 3, the moving template 1 have type
Cavity plate 8, the cavity plate 8 are equipped with type chamber 22 and guide post 11, and two sides are equipped with cushion block 4, institute in the cover half fixed plate 3
The cushion block 4 stated is equipped with cover half backing plate 5, and the cover half backing plate 5 is equipped with solid plate 6, and the solid plate 6 is equipped with and type
The corresponding type core 17 of chamber 22 and with the corresponding pilot hole 7 of guide post 11, middle part is equipped with electricity in the cover half fixed plate 3
Machine 15, both ends are equipped with hydraulic lift 2, and the bottom of moving template 1 is arranged in the top of the hydraulic lift 2, described
Motor 15 be equipped with shaft 16, the type core 17 is rotatablely connected by shaft 16 and motor 15,22 top of type chamber
Equipped with top plate 21, the top plate 21 is equipped with push rod 20, and the push rod 20 is equipped with push plate 18, the push plate 18 and fixed
Spring 19 is equipped between template 6.
22 side of type chamber is equipped with opening, and position corresponding with opening is equipped with side slide 10, the moving template 1
It is equipped with inclined guide pillar 9, described 9 one end of inclined guide pillar is fixed on the bottom of moving template 1, and the other end runs through side slide 10, is placed in
Inside cavity plate 8, the direction of motion of the side slide 10 and the die sinking direction of mold are vertical.
17 lower part of type core is equipped with external screw thread.
The moving template 1 is equipped with water nozzle 14, and the cavity plate 8 is equipped with water channel 13 corresponding with water nozzle 14.
The end of 8 bottom of cavity plate, melt flowing is provided with air discharge duct 12, at the gas outlet of the air discharge duct 12
Equipped with baffle 23.
In the specific implementation, in die sinking, the hydraulic lift of cover half fixed plate two sides drives mold the utility model
Moving template rises, while motor rotates, and is slowly rotated by shaft band ejector half core, moving template drives cavity plate and inclined guide pillar simultaneously
Rise, makes made microphone casing body disengaging type core, the inclined guide pillar being fixed on moving template acts on side slide, keeps side slide outside
It moves horizontally, and is detached from the side through-hole of made microphone casing body, made plastic completely disengages type core, motor and hydraulic lifting dress
It sets and stops working, the type that made plastic is located in cavity plate at this time is intracavitary, then by will manually be exposed at pushing away for moving template top
Plate is pressed, and push plate drives push rod to act on top plate, and by made plastic from the intracavitary release of type, under the action of the spring, top plate restores
To original position, it is again started up hydraulic lift, decompression lifting device drives cavity plate decline, so that cavity plate and solid plate
Contact, type core combine and survey sliding block intracavitary, the one complete made plastic cavity of formation that is moved into type with type chamber, so
Reciprocation cycle manufacture.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of microphone casing body injection mold, including moving template (1) and cover half fixed plate (3), the moving template (1) are divided into
Have cavity plate (8), the cavity plate (8) is equipped with type chamber (22) and guide post (11), two in the cover half fixed plate (3)
Side is equipped with cushion block (4), and the cushion block (4) is equipped with cover half backing plate (5), and the cover half backing plate (5) is equipped with solid plate
(6), the solid plate (6) is equipped with and type chamber (22) corresponding type core (17) and corresponding with guide post (11) leads
To hole (7), it is characterised in that: middle part is equipped with motor (15) in the cover half fixed plate (3), and both ends are equipped with hydraulic lift
(2), in the bottom of moving template (1), the motor (15) is equipped with shaft for the top setting of the hydraulic lift (2)
(16), the type core (17) is rotatablely connected by shaft (16) and motor (15), and type chamber (22) top is equipped with top plate
(21), the top plate (21) is equipped with push rod (20), and the push rod (20) is equipped with push plate (18), the push plate (18)
Spring (19) are equipped between solid plate (6).
2. a kind of microphone casing body injection mold according to claim 1, it is characterised in that: described type chamber (22) side
Equipped with opening, position corresponding with opening is equipped with side slide (10), and the moving template (1) is equipped with inclined guide pillar (9), described
Inclined guide pillar (9) one end be fixed on the bottom of moving template (1), the other end runs through side slide (10), is placed in cavity plate (8)
Portion, the direction of motion of the side slide (10) and the die sinking direction of mold are vertical.
3. a kind of microphone casing body injection mold according to claim 1, it is characterised in that: described type core (17) lower part
Equipped with external screw thread.
4. a kind of microphone casing body injection mold according to claim 1, it is characterised in that: the moving template (1) is set
Have water nozzle (14), the cavity plate (8) is equipped with water channel (13) corresponding with water nozzle (14).
5. a kind of microphone casing body injection mold according to claim 1, it is characterised in that: described cavity plate (8) bottom
The end in portion, melt flowing is provided with air discharge duct (12), is equipped with baffle (23) at the gas outlet of the air discharge duct (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462237.1U CN208841769U (en) | 2018-09-07 | 2018-09-07 | A kind of microphone casing body injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462237.1U CN208841769U (en) | 2018-09-07 | 2018-09-07 | A kind of microphone casing body injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208841769U true CN208841769U (en) | 2019-05-10 |
Family
ID=66372307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821462237.1U Expired - Fee Related CN208841769U (en) | 2018-09-07 | 2018-09-07 | A kind of microphone casing body injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208841769U (en) |
-
2018
- 2018-09-07 CN CN201821462237.1U patent/CN208841769U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |