CN208402127U - A kind of earphone corium ear muff molding die - Google Patents
A kind of earphone corium ear muff molding die Download PDFInfo
- Publication number
- CN208402127U CN208402127U CN201821117422.7U CN201821117422U CN208402127U CN 208402127 U CN208402127 U CN 208402127U CN 201821117422 U CN201821117422 U CN 201821117422U CN 208402127 U CN208402127 U CN 208402127U
- Authority
- CN
- China
- Prior art keywords
- container
- corium
- ear muff
- screw rod
- cover board
- 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 relates to ear muff production technical fields, disclose a kind of earphone corium ear muff molding die, its key points of the technical solution are that including for placing the container of ear muff corium raw material, being placed on the cover board of container open end and fixture for gripping container and cover board, the fixture includes pedestal, mandril and the armed lever between pedestal and mandril；The container is equipped with the bottom plate for being connected to base upper surface far from the surface of open end, and one end of the mandril is connected to armed lever, and the other end of the mandril is provided with sleeve, the screw rod connecting with bush whorl is socketed in the sleeve；The lower end that the screw rod runs through sleeve and the screw rod from top to bottom can be connected to the upper surface of cover board.The device has the effect of the more convenient pick-and-place ear muff corium out of mold.
Description
Technical field
The utility model relates to ear muff production technical fields, more specifically, it relates to which a kind of earphone corium ear muff forms
Mold.
Background technique
Headphone, as the term suggests it is to be worn on the head, and in non-intrusive ear canal, be different from a kind of ear of built-in earplug
Machine, it is good with sound field, comfort level is good, be avoided that scratch ear canal the advantages that by widespread love.Headphone mainly includes
Headband and headset earpiece positioned at headband both ends.
Ear muff in headset earpiece makes frequently with corium, and by the way that circular corium raw material to be put into corresponding mold
Then progress hot briquetting in heating zone is moved on to.In the prior art ear muff molding die include an opening up container with
And the cover board of container top end opening is covered, corium raw material is placed in container and is close to container inner wall, at the beginning of making corium raw material
Step sizing；The edge of corium raw material stretches out outside container, and cover board covers container and pushes down corium raw material.The edge of cover board is arranged
There are multiple protrusive boards bent to the direction of container, protrusive board is fixed by bolts in the outer wall of container, to consolidate cover board.
However, the prior art is required to turn multiple bolts when fixing and open cover board, and bolt holds for widget
Easily lose, thus be easy to happen needs interim the case where finding bolt, causes the work for picking and placing ear muff corium more inconvenient.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of earphone corium ear muff molding dies, should
Device has the effect of the more convenient pick-and-place ear muff corium out of mold.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of earphone corium ear muff
Molding die, including for placing ear muff corium raw material container, be placed on the cover board of container open end and for clamping
The fixture of fixed container and cover board, the fixture includes pedestal, mandril and the armed lever between pedestal and mandril；It is described
Container is equipped with the bottom plate for being connected to base upper surface far from the surface of open end, and one end of the mandril is connected to armed lever, institute
The other end for stating mandril is provided with sleeve, and the screw rod connecting with bush whorl is socketed in the sleeve；The screw rod from upper and
The upper surface of cover board can be connected to through the lower end of sleeve and the screw rod down.
By using above-mentioned technical proposal, corium raw material is put well in container and is close to container inner wall with tentatively fixed
Type covers cover board；Then mold is placed on pedestal, rotation screw rod is connected to the lower end of screw rod on cover board, by fixture and mould
Tool takes heating zone and carries out hot briquetting to corium raw material；Container and cover board are consolidated by being connected between pedestal and screw rod
Fixed, rotation screw rod can efficiently and easily move up or down screw rod, convenient for fixed and release cover board and container, thus more
It is convenient that ear muff corium is picked and placed out of mold.
Preferably, the screw rod is equipped with the mounting hole of perforation screw rod two lateral walls, and the mounting hole is close to the top of screw rod
End；The mounting hole is through there is spinner handle, and the spinner handle is matched with mounting hole, and the both ends of the spinner handle are equipped with convex ball.
By using above-mentioned technical proposal, hand more rotates screw rod to convenient power-saving by rotating spinner handle；Convex ball makes to revolve
Bar is not easily disconnected from screw rod.
Preferably, the lower end of the screw rod is equipped with convex disk.
By using above-mentioned technical proposal, convex disk increases the contact area of screw rod and cover board, and then makes cover board and accommodating
The clamped fixation of box is more steady.
Preferably, the spinner handle is plastic bar.
By using above-mentioned technical proposal, the thermal conductivity of spinner handle is not strong, and the temperature ascensional range of spinner handle is smaller, convenient for true
Spinner handle is rotated after skin ear muff heat-shaping so that screw rod moves up.
Preferably, the lower end of the armed lever is connected to a side of pedestal, and the upper surface of the pedestal is equipped with block, described
The opposite sides end of bottom plate is connected to armed lever and block respectively；The lower surface of the bottom plate is connected to pedestal phase there are two setting respectively
To the abutting block of two side ends.
By using above-mentioned technical proposal, bottom plate is connected between armed lever and block, and two abutting blocks are connected to respectively
The opposite sides end of pedestal, and then bottom plate and container is made to be less susceptible to shift, improve the stability of mold placement.
Preferably, the cover board is equipped with the annular canister protruded into container towards the end face of container, and the annular canister is leaned on
The inner wall of nearly container.
By using above-mentioned technical proposal, annular canister has the work further limited to the corium raw material for being placed on container
With, make corium raw material be less susceptible to before hot briquetting be detached from container inner wall and cause molding fail.
Preferably, the cover board be equipped with it is multiple be connected in container and equally distributed venthole in a ring.
By using above-mentioned technical proposal, venthole annular is uniformly distributed, and keeps the heat of heating zone more effectively full and uniform
Ground is transmitted in container, and ear muff molding effect is more preferable.
Preferably, the container is detachably connected with bottom plate；The upper surface of the bottom plate is used for there are two setting across ear
The vertical bar of two through-holes on corium raw material is covered, the bottom of the container and cover board are equipped with the location hole passed through for vertical bar.
By using above-mentioned technical proposal, installation of the through-hole for ear muff and other components on corium raw material is fixed, and is erected
Bar passes through through-hole, so that through-hole is maintained at suitable size, is less prone to underproof situation after forming through holes.
Preferably, the container is set far from the surface of open end there are two fixed plate, and two fixed plates are leaned on respectively
The opposite sides end of nearly bottom plate, the lower end of the fixed plate are hinged with articulated slab, and the bottom plate is equipped with for articulated slab and fixed plate
The perforation penetrated；The lower surface of the bottom plate is equipped with the strip groove of two perforation of connection, and grafting is combined with item in the strip groove
Shape block；The articulated slab is in strip groove and pushes against between strip groove slot bottom and bar blocks, and the bar blocks, which run through, spiral shell
Line is connected to the sunk screw of articulated slab.
By using above-mentioned technical proposal, sunk screw is unclamped, removes bar blocks, rotates articulated slab, by articulated slab and admittedly
Fixed board is upward through perforation to remove container, has the effect of more convenient dismounting and replacement container；Sunk screw is conducive to protect
Demonstrate,prove the flatness of lower surface of base plate.
In conclusion the utility model has the following beneficial effects:
1, container and cover board are fixed by being connected between pedestal and screw rod, and rotation screw rod can efficiently and easily upwards
Or screw rod is moved down, convenient for fixed and release cover board and container, so that more convenient pick and place ear muff corium out of mold；
2, hand more rotates screw rod to convenient power-saving by rotating spinner handle；Convex ball makes spinner handle be not easily disconnected from screw rod；
3, convex disk increases the contact area of screw rod and cover board, and then keeps cover board and the clamped fixation of container more steady.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the explosive view that the utility model embodiment removes screw rod back shroud and annular canister；
Fig. 3 is the assembly relation schematic diagram of container and bottom plate in the utility model embodiment.
In figure: 1, container；2, cover board；3, pedestal；4, mandril；5, armed lever；6, bottom plate；7, sleeve；8, screw rod；9, it installs
Hole；10, spinner handle；11, convex ball；12, convex disk；13, block；14, block is abutted；15, annular canister；16, venthole；17, vertical bar；18,
Location hole；19, fixed plate；20, articulated slab；21, it perforates；22, strip groove；23, bar blocks；24, sunk screw.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of earphone corium ear muff molding die, as shown in Figure 1, include for place the container 1 of ear muff corium raw material,
It is placed on the cover board 2 of 1 open end of container and the fixture for gripping container 1 and cover board 2, fixture includes pedestal 3, top
Bar 4 and the armed lever 5 between pedestal 3 and mandril 4.
Container 1 is fixed with the bottom plate 6 for being connected to 3 upper surface of pedestal far from the surface of open end；One end of mandril 4 connects
In armed lever 5, the other end of mandril 4 is fixed with the sleeve 7 being arranged along the vertical direction, is socketed in sleeve 7 and is threadedly coupled with sleeve 7
Screw rod 8.Screw rod 8 can be connected to the upper surface of cover board 2 through the lower end of sleeve 7 and screw rod 8 from top to bottom.
Corium raw material is put well in container 1 and is close to 1 inner wall of container to be tentatively formed, covers cover board 2.Then will
Mold is put on the base 3, and rotation screw rod 8 is connected to the lower end of screw rod 8 on cover board 2, and fixture and mold are taken corresponding heating
Area carries out hot briquetting to corium raw material.Container 1 and cover board 2 are fixed by being connected between pedestal 3 and screw rod 8, rotation
Screw rod 8 can efficiently and easily move up or down screw rod 8, convenient for fixed and release cover board 2 and container 1, thus more square
Just ear muff corium is picked and placed out of mold.
Screw rod 8 offers the mounting hole 9 of perforation 8 two lateral walls of screw rod, and mounting hole 9 is close to the top of screw rod 8.Mounting hole
9 through there is horizontally disposed spinner handle 10, and spinner handle 10 is matched with mounting hole 9, and the both ends of spinner handle 10 are respectively and fixedly provided with convex ball
11.Hand more rotates to convenient power-saving screw rod 8 by rotating spinner handle 10；Convex ball 11 makes spinner handle 10 be not easily disconnected from screw rod 8.It is another
Aspect, spinner handle 10 are plastic bar, and the thermal conductivity of plastic bar is not strong, and the temperature ascensional range of spinner handle 10 is smaller, convenient in corium ear
Rotation spinner handle 10 is so that screw rod 8 moves up after covering heat-shaping.
Integrally formed with convex disk 12, convex disk 12 increases the contact area of screw rod 8 Yu cover board 2, and then makes for the lower end of screw rod 8
Cover board 2 and the clamped fixation of container 1 are more steady.
As depicted in figs. 1 and 2, the end face of cover board 2 towards container 1 is fixed with the annular canister 15 protruded into container 1, ring
Inner wall of the shape cylinder 15 close to container 1.Annular canister 15 has the function of further limiting to the corium raw material for being placed on container 1,
Corium raw material is set to be less susceptible to be detached from 1 inner wall of container before hot briquetting and molding is caused to fail.
Cover board 2 be provided with it is multiple be connected in container 1 and equally distributed venthole 16 in a ring, make the heat of heating zone
Amount is more effectively sufficiently uniformly transmitted in container 1, and ear muff molding effect is more preferable.
The lower end of armed lever 5 is fixedly connected on a side of pedestal 3, and the upper surface of pedestal 3 is fixed with block 13, and bottom plate 6 is in
The opposite sides end of rectangle, bottom plate 6 is connected to armed lever 5 and block 13 respectively；The lower surface of bottom plate 6 is fixed, and there are two abut respectively
Abutting block 14 in 3 opposite sides end of pedestal.After bottom plate 6 is put on the base 3, in the limit for abutting block 14, block 13 and armed lever 5
Under effect, the movement of bottom plate 6 in the horizontal direction makes bottom plate 6 and container 1 be less susceptible to occur partially by firm limitation
It moves, improves the stability of mold placement.
Container 1 is detachably connected with bottom plate 6.The upper surface of bottom plate 6 is fixed, and there are two for across ear muff corium raw material
The vertical bar 17 of upper two through-holes, the bottom of container 1 and cover board 2 are equipped with the location hole 18 passed through for vertical bar 17.Corium is former
Installation of the through-hole for ear muff and other components on material is fixed, and vertical bar 17 passes through through-hole, so that through-hole is maintained at suitable size, no
Easily there is underproof situation after forming through holes.
As shown in figure 3, there are two fixed plate 19, two fixed plates 19 for surface fixed setting of the container 1 far from open end
Respectively close to the opposite sides end of bottom plate 6；The lower end of fixed plate 19 is hinged with articulated slab 20, and bottom plate 6 is provided with for 20 He of articulated slab
The perforation 21 that fixed plate 19 penetrates.The lower surface of bottom plate 6 offers the strip groove 22 of two perforation 21 of connection, 22 interpolation of strip groove
It connects and is combined with bar blocks 23, the lower surface of bar blocks 23 is concordant with the lower surface of bottom plate 6.Articulated slab 20 in the strip groove 22 and
It pushes against between 22 slot bottom of strip groove and bar blocks 23, bar blocks 23, which run through, the sunk screw for being threadedly connected to articulated slab 20
24。
Sunk screw 24 is unclamped, bar blocks 23 are removed, articulated slab 20 is rotated, articulated slab 20 and fixed plate 19 is upward through
Perforation 21 has the effect of more convenient dismounting and replacement container 1 to remove container 1；On the other hand, sunk screw 24 is conducive to
Guarantee the flatness of 6 lower surface of bottom plate.
Total course of work: corium raw material is put well in container 1 and is close to 1 inner wall of container to be tentatively formed, and covers
Cover board 2 then puts container 1 on the base 3, and bottom plate 6 is connected to 3 upper surface of pedestal；Rotation screw rod 8 makes the lower end of screw rod 8
It is connected on cover board 2, then takes heating zone and hot briquetting is carried out to corium raw material.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (9)
1. a kind of earphone corium ear muff molding die, it is characterized in that: include for place the container of ear muff corium raw material (1),
It is placed on the cover board (2) of container (1) open end and the fixture for gripping container (1) and cover board (2), the fixture
Including pedestal (3), mandril (4) and the armed lever (5) between pedestal (3) and mandril (4)；The container (1) keeps away from
The surface at mouth end is equipped with the bottom plate (6) for being connected to pedestal (3) upper surface, and one end of the mandril (4) is connected to armed lever (5), institute
The other end for stating mandril (4) is provided with sleeve (7), is socketed with the screw rod (8) being threadedly coupled with sleeve (7) in the sleeve (7)；
The screw rod (8) can be connected to the upper surface of cover board (2) through the lower end of sleeve (7) and the screw rod (8) from top to bottom.
2. a kind of earphone corium ear muff molding die according to claim 1 passes through it is characterized in that: the screw rod (8) is equipped with
The mounting hole (9) of logical screw rod (8) two lateral walls, top of the mounting hole (9) close to screw rod (8)；The mounting hole (9) is passed through
It is installed with spinner handle (10), the spinner handle (10) matches with mounting hole (9), and the both ends of the spinner handle (10) are equipped with convex ball (11).
3. a kind of earphone corium ear muff molding die according to claim 1, it is characterized in that: the lower end of the screw rod (8)
Equipped with convex disk (12).
4. a kind of earphone corium ear muff molding die according to claim 2, it is characterized in that: the spinner handle (10) is plastics
Bar.
5. a kind of earphone corium ear muff molding die according to claim 1, it is characterized in that: the lower end of the armed lever (5)
It is connected to a side of pedestal (3), the upper surface of the pedestal (3) is equipped with block (13), the opposite sides end of the bottom plate (6)
It is connected to armed lever (5) and block (13) respectively；The lower surface of the bottom plate (6) sets opposite there are two pedestal (3) is connected to respectively
The abutting block (14) of two side ends.
6. a kind of earphone corium ear muff molding die according to claim 1, it is characterized in that: the cover board (2) direction is held
The end face for setting box (1) is equipped with the annular canister (15) protruded into container (1), and the annular canister (15) is interior close to container (1)
Wall.
7. a kind of earphone corium ear muff molding die according to claim 1, it is characterized in that: the cover board (2) is equipped with more
It is a with container (1) in be connected and equally distributed venthole (16) in a ring.
8. a kind of earphone corium ear muff molding die according to claim 1, it is characterized in that: the container (1) and bottom
Plate (6) is detachably connected；The upper surface of the bottom plate (6) set there are two on ear muff corium raw material two through-holes it is perpendicular
Bar (17), the bottom of the container (1) and cover board (2) are equipped with the location hole (18) passed through for vertical bar (17).
9. a kind of earphone corium ear muff molding die according to claim 8, it is characterized in that: the container (1) is separate
The surface of open end is set there are two fixed plate (19), two fixed plates (19) respectively close to bottom plate (6) opposite sides end,
The lower end of the fixed plate (19) is hinged with articulated slab (20), and the bottom plate (6) is equipped with for articulated slab (20) and fixed plate (19)
The perforation (21) penetrated；The lower surface of the bottom plate (6) is equipped with the strip groove (22) of two perforation (21) of connection, the strip groove
(22) interior grafting is combined with bar blocks (23)；The articulated slab (20) is in strip groove (22) and pushes against in strip groove (22) slot
Between bottom and bar blocks (23), the bar blocks (23), which are run through, the sunk screw (24) for being threadedly connected to articulated slab (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821117422.7U CN208402127U (en) | 2018-07-13 | 2018-07-13 | A kind of earphone corium ear muff molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821117422.7U CN208402127U (en) | 2018-07-13 | 2018-07-13 | A kind of earphone corium ear muff molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208402127U true CN208402127U (en) | 2019-01-18 |
Family
ID=65131756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821117422.7U Expired - Fee Related CN208402127U (en) | 2018-07-13 | 2018-07-13 | A kind of earphone corium ear muff molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208402127U (en) |
-
2018
- 2018-07-13 CN CN201821117422.7U patent/CN208402127U/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 |
Granted publication date: 20190118 Termination date: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |