CN208736620U - A kind of mold for airtight test - Google Patents
A kind of mold for airtight test Download PDFInfo
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- CN208736620U CN208736620U CN201821517653.7U CN201821517653U CN208736620U CN 208736620 U CN208736620 U CN 208736620U CN 201821517653 U CN201821517653 U CN 201821517653U CN 208736620 U CN208736620 U CN 208736620U
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- mold
- upper mold
- cavity
- mold core
- seal groove
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Abstract
The utility model discloses a kind of molds for airtight test, it includes master mold and mold core, master mold includes upper mold and lower die, upper mold has first surface and the upper cavity back to first surface, lower die has second surface and the lower mode cavity back to second surface, upper cavity is opposite with lower mode cavity, mold core is between upper mold and lower die, and including upper mold core and lower mold core, upper mold core is set to upper cavity, and there is third surface and the upper mold cavity back to third surface, third surface is towards upper cavity, lower mold core is set to lower mode cavity, and there is the 4th surface and the lower mold cavity back to the 4th surface, 4th surface is towards lower mode cavity, lower mold cavity is opposite with upper mold cavity, the mold core that the mold for airtight test of the utility model only needs to change corresponding product can test different product, and upper mold core and lower mold core can quickly be torn open Dress, contraposition, are greatly lowered the time of mold changing and debugging, improve the utilization rate of airtight test equipment, improve the production test efficiency of product.
Description
Technical field
The utility model relates to mould applications more particularly to a kind of molds for airtight test.
Background technique
Present many products have waterproof requirement, such as battery, smartwatch, three proofings mobile phone, water-proof CCD camera, require
It is whether qualified that its waterproof performance is tested using airtight (leakage) test equipment.Test equipment is by action control part and testing mould
Two parts composition, in order to guarantee the accuracy of test, it is desirable that the volume of mold inner-cavity is less than the 130% of small product size, is testing
When, it needs product being put into mold and test again, because product shape differs greatly between different products, and cannot share same
Mold is tested.
In production, different products is produced or tests to need to carry out thread-changing, and replace, debug corresponding product mold,
Fixture etc. because when thread-changing mold replacement, debugging consuming time is long, reduce the utilization rate of test equipment, increase product
The time of production test, making corresponding product, increased production cost, reduces the competitiveness of product in market.
Utility model content
The utility model provides a kind of mold for airtight test, with solve the existing mold for airtight test without
Method to product of different shapes carry out it is airtight test, more mold exchange consuming time is long the problem of.
In order to solve the above-mentioned technical problem, the utility model provides a kind of mold for airtight test comprising main mould
Tool, mold core and sealing ring, master mold include upper mold and lower die, and upper mold has first surface and the upper cavity back to first surface,
Lower die has second surface and the lower mode cavity back to second surface, and upper cavity is opposite with lower mode cavity, and mold core is located at upper mold and lower die
Between, and including upper mold core and lower mold core, upper mold core is set to upper cavity, and has third surface and back to the upper of third surface
Mold cavity, towards upper cavity, lower mold core is set to lower mode cavity on third surface, and has the 4th surface and back under the 4th surface
Mold cavity, the 4th surface is towards lower mode cavity, and lower mold cavity is opposite with upper mold cavity, and sealing ring is set between upper mold and lower die,
Wherein upper mold core can be separated with upper mold, and lower mold core can be separated with lower die.
An embodiment according to the present utility model, further includes installation part, and installation part is fixed on the first surface of upper mold.
An embodiment according to the present utility model, further includes multiple magnet pair, and multiple magnet are to being respectively arranged at upper mold
Between upper mold core.
An embodiment according to the present utility model, above-mentioned each magnet is to including the first magnet and the second magnet, upper mold
Upper cavity in there are multiple first grooves, multiple first magnet are respectively arranged at corresponding first groove, the third of upper mold core
Surface has multiple second grooves, and multiple second grooves are opposite with multiple first grooves respectively, and multiple second magnet are respectively set
In corresponding second groove.
An embodiment according to the present utility model further includes multiple first positioning columns, has multiple first in upper cavity
Location hole, third surface have the multiple second location holes opposite with multiple first positioning holes, each first positioning hole and second
Location hole is located at the side of magnet pair, each first positioning column be set to corresponding first positioning hole and second location hole it
Between.
An embodiment according to the present utility model, the above-mentioned upper mold end face opposite with lower die have the first seal groove and more
A first cabling mouth, multiple first cabling mouths are located at the two sides of the first seal groove, and are connected to the first seal groove, lower die with it is upper
The opposite end face of mould has the second seal groove and multiple second cabling mouths, and multiple second cabling mouths are located at the second seal groove
Two sides, and it is connected to the second seal groove, corresponding second seal groove of the first seal groove, multiple first cabling mouths respectively correspond multiple second
Cabling mouth.
An embodiment according to the present utility model, above-mentioned sealing ring be set to the first seal groove and the second seal groove it
Between.
An embodiment according to the present utility model, above-mentioned sealing ring include the first sealing ring and the second sealing ring, first
Sealing ring and the second sealing ring are respectively arranged at the first seal groove and the second seal groove, and are respectively provided with corresponding multiple first cablings
Multiple first crossed beam trunkings and multiple second crossed beam trunkings of mouth and multiple second cabling mouths, multiple first crossed beam trunkings are respectively communicated with correspondence
The first cabling mouth, multiple second crossed beam trunkings are respectively communicated with corresponding second cabling mouth.
An embodiment according to the present utility model further includes multiple second positioning columns, has in the lower mode cavity of lower die more
A third location hole, the 4th surface have multiple fourth location holes opposite with multiple third location holes, multiple second positioning columns
It is respectively arranged between corresponding third location hole and the 4th location hole.
An embodiment according to the present utility model, above-mentioned lower die have lockhole, lockhole perpendicular to the side of second surface
Through lower die, and it is connected to lower mode cavity.
The upper mold core of mold core and lower mold core are respectively arranged at master mold by the mold for airtight test of the utility model
Upper cavity and lower mode cavity, and sealing ring is set between upper mold and lower die and guarantees the mould for airtight test of the utility model
The testing precision of tool, the upper mold core for being set to upper cavity can be rapidly completed disassembly and reinstall the upper mold core needed to change, and
Quickly positioning, the lower mold core for being set to lower mode cavity, which is also able to achieve, quickly dismantles and reinstalls the lower mold core needed replacing, and
Quickly positioning, different mold cores correspond to different products, and replacement product only needs to change corresponding mold core when being tested, significantly
It simplifies in production test and replaces, debugs the operation of mold, improve test equipment utilization rate, that is, accelerate production test
Efficiency, reduce the production cost of product, product made to have more the market competitiveness.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the schematic present embodiment and its explanation of the utility model are not constituted practical new to this for explaining the utility model
The improper restriction of type.In the accompanying drawings:
Fig. 1 is the schematic diagram of the mold for airtight test of the utility model first embodiment；
Fig. 2 is the combination diagram of the mold for airtight test of the utility model first embodiment；
Fig. 3 is the schematic diagram of the upper mold of the mold for airtight test of the utility model first embodiment；
Fig. 4 is another schematic diagram of the upper mold of the mold for airtight test of the utility model first embodiment；
Fig. 5 is the schematic diagram of the upper mold core of the mold for airtight test of the utility model first embodiment；
Fig. 6 is another schematic diagram of the upper mold core of the mold for airtight test of the utility model first embodiment；
Fig. 7 is the schematic diagram of the magnet pair of the mold for airtight test of the utility model first embodiment；
Fig. 8 is the schematic diagram of the first magnet of the mold for airtight test of the utility model first embodiment；
Fig. 9 is the schematic diagram of the lower die of the mold for airtight test of the utility model first embodiment；
Figure 10 is another schematic diagram of the lower die of the mold for airtight test of the utility model first embodiment；
Figure 11 is the schematic diagram of the lower mold core of the mold for airtight test of the utility model first embodiment；
Figure 12 is another schematic diagram of the lower mold core of the mold for airtight test of the utility model first embodiment；
Figure 13 is the schematic diagram of the sealing ring of the mold for airtight test of the utility model first embodiment；
Figure 14 is the schematic diagram of the sealing ring of the mold for airtight test of the utility model second embodiment.
Specific embodiment
Below in conjunction with the attached drawing in the utility model present embodiment, the technical solution of the utility model is carried out clear
Chu is fully described by, it is clear that described embodiment is an embodiment of the utility model, rather than whole implementation
Mode.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to the schematic diagram and group of the mold for airtight test of Fig. 1 and Fig. 2 the utility model first embodiment
Close schematic diagram.As shown, the mold 1 for airtight test includes master mold 10, mold core 11 and sealing ring in present embodiment
12, mold core 11 is set in master mold 10, and sealing ring 12 is set to master mold 10, and around mold core 11.Master mold 10 includes upper
Mould 101 and lower die 102, upper mold 101 have first surface 1010 and the upper cavity 1011 back to first surface 1010, lower die 102
With second surface 1020 and back to the lower mode cavity 1021 of second surface 1020, upper cavity 1011 and lower mode cavity 1021 are opposite.Mould
Core 11 is between upper mold 101 and lower die 102, and including upper mold core 110 and lower mold core 111.Upper mold core 110 is set to upper cavity
1011, and there is third surface 1100 and the upper mold cavity 1101 back to third surface 1100, third surface 1100 is towards upper mold
Chamber 1011.Lower mold core 111 is set to lower mode cavity 1021, and has the 4th surface 1110 and back in the lower die on the 4th surface 1110
Chamber 1111, towards lower mode cavity 1021, lower mold cavity 1111 is opposite with upper mold cavity 1101 on the 4th surface 1110.Sealing ring 12 is arranged
Between upper mold 101 and lower die 102.
In present embodiment, the mold 1 for airtight test further includes installation part 13, and installation part 13 includes mounting disc 130
And the installation axle 131 of connection mounting disc 130, mounting disc 130 are set to the first surface 1010 of upper mold 101, installation axle 131 is separate
One end connecting power device of mounting disc 130.Specifically, mounting disc 130 have multiple first mounting holes 1300, multiple first
Mounting hole 1300 is located at the side of installation axle 131, and first surface 1010 has the more of corresponding multiple first mounting holes 1300
A first screw hole 10100 respectively corresponds multiple first mounting holes 1300 with screw and the first screw hole 10100 is tightened, and consolidates installation
Connection between part 13 and master mold 10.
Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are please referred to, is the utility model first embodiment respectively for airtight test
The upper mold of mold and the schematic diagram of upper mold core.As shown, in present embodiment, the chamber top of the upper cavity 1011 of upper mold 101
10110 have multiple first groove 101a and multiple first positioning hole 101b, and multiple first positioning hole 101b are located at multiple
The side of first groove 101a.The third surface 1100 of upper mold core 110 has multiple second groove 110a and multiple second positioning
Hole 110b, multiple second groove 110a are opposite with multiple first groove 101a respectively, multiple second location hole 110b respectively with it is more
A first positioning hole 101b is opposite.
It referring to Figure 7 together and Fig. 8, is the magnetic of the mold for airtight test of the utility model first embodiment
The schematic diagram of iron pair and the first magnet.As shown, the mold 1 for airtight test of present embodiment further includes multiple magnet
To 14, multiple magnet are set between the chamber top 10110 of upper mold 101 and second surface 1100 to 14, to connect upper mold 101 with
Upper mold core 110.Specifically, each magnet includes the first magnet 140 and the second magnet 141 to 14, multiple first magnet 140 divide
It is not fixed on multiple first groove 101a, the deep equality of the height of each first magnet 140 and corresponding first groove 101a,
When the first magnet 140 is set to corresponding first groove 101a, the surface of the first magnet 140 is flushed with chamber top 10110.It is multiple
Second magnet 141 is individually fixed in multiple second groove 110a, the height of each second magnet 141 and corresponding second groove
The deep equality of 110a, when the second magnet 141 is set to corresponding second groove 110a, the surface of the second magnet 141 and the
Two surfaces 1100 flush.
Specifically, in present embodiment, the first magnet 140 and the second magnet 141 are respectively equipped with the second mounting hole 1401
And third mounting hole 1410, the aperture of 1410 one end of each second mounting hole 1401 and third mounting hole are greater than the hole of the other end
Diameter, each first groove 101a is interior to be had in the second screw hole 101c, each second groove 110a with third screw hole 110c.Installation
When the first magnet 140, penetrated and with one end that matched screw is big from 1401 aperture of the second mounting hole of the first magnet 140 by hole
The small other end of diameter is pierced by, and then the corresponding second screw hole 101c of screw is tightened, and to fix the first magnet 140 in upper mold 110, works as spiral shell
When silk is tightened, the tail portion of screw is submerged completely in the second mounting hole 1401.Equally, when installing the second magnet 141, with matched spiral shell
Silk one end big from 1410 aperture of third mounting hole of the second magnet 141 penetrates and is pierced by by the small other end in aperture, then spiral shell
The corresponding third screw hole 110c of silk is tightened, and fixes the second magnet 141 in upper mold core 110, when screw tightening, the tail portion of screw is complete
It submerges in the third mounting hole 1410 of the second magnet 141.
Referring back to Fig. 2, in present embodiment, the mold 1 for airtight test further includes multiple first positioning columns 15, is used
To play the role of positioning when installing upper mold core 110 in the upper cavity 1011 of upper mold 101.The shape at each first positioning column, 15 both ends
The shape for respectively corresponding first positioning hole 101b Yu second location hole 110b, when upper mold core 110 is installed on upper cavity 1011, often
The both ends of a first positioning column 15 are plugged respectively in corresponding first positioning hole 101b and second location hole 110b.
Upper mold core 110 is installed when the upper cavity 1011 of upper mold 101, first inserts one end of multiple first positioning columns 15 respectively
Enter in corresponding second location hole 110b, then upper mold core 110 is inserted into upper cavity 1011.It is another when multiple first positioning columns 15
When corresponding first positioning hole 101b is inserted into one end respectively, the first magnet 140 is resisted against the second magnet 141, and mutually adsorbs, and makes
Upper mold core 110 is adsorbed in upper mold 101, when the other end of multiple first positioning columns 15 is not inserted into corresponding first positioning hole 101b
When, there are distance between the first magnet 140 and the second magnet 141, mutual attraction can not be such that upper mold core 110 adsorbs
In upper mold 101.In present embodiment, the height of upper mold core 110 and the height of upper cavity 1011 are same or below upper cavity 1011
Height, when upper mold core 110 is adsorbed in upper mold 101, towards the end face of lower mold core 111 1102 and upper mold 101 towards lower die
102 end face 1012 flushes or upper mold core 110 is fully located in upper cavity 1011.Because upper mold core 110 and upper mold 101 it
Between be fixed to 14 suction-operated by multiple magnet, therefore while dismounting, is very convenient, quick, and simultaneously due to master mold 10
It does not move, wherein having multiple first positioning column, 15 auxiliary positionings again, is avoided that prolonged contraposition debugging.
Preferably, upper mold core 110 also retracts hole 1103 with multiple, and multiple holes 1103 that retract are located at upper mold core 110
Perpendicular to the side on third surface 1100, and run through upper mold core 110, is connected to the upper mold cavity 1101 of upper mold core 110.When need more
When changing the mold core 11, it can be more convenient to retract the operation of upper mold core 110 by multiple holes 1103 that retract.
It is the utility model first embodiment respectively for gas please continue to refer to Fig. 9, Figure 10, Figure 11 and Figure 12
The lower die of the mold of density test and the schematic diagram of lower mold core.As shown, in present embodiment, the lower mode cavity 1021 of lower die 102
Bottom of chamber 10210 be distributed with multiple third location hole 102a, the 4th surface 1110 of lower mold core 111 has multiple 4th location holes
111a, multiple third location hole 102a are opposite with multiple 4th location hole 111a.
Referring back to Fig. 2, in present embodiment, the mold 1 for airtight test further includes multiple second positioning columns 16, more
A second positioning column 16 when installing lower mold core 111 in the lower mode cavity 1021 of lower die 102 to play the role of positioning.Each second is fixed
The shape at position 16 both ends of column respectively corresponds the shape of third location hole 102a and the 4th location hole 111a.When installation lower mold core 111
When lower mode cavity 1021, first one end of multiple second positioning columns 16 is inserted into respectively in corresponding third location hole 102a, then will
Lower mold core 111 is placed into lower mode cavity 1021, when the other end of multiple second positioning columns 16 is inserted into corresponding 4th positioning respectively
When the 111a of hole, since the weight of itself of lower mold core 111, multiple second positioning columns 16 and lower mode cavity 1021 are to lower mold core 111
Position-limiting action, lower mold core 111 is stably placed in lower mode cavity 1021, and is able to achieve fast assembling-disassembling, and is avoided positioning for a long time and be adjusted
Examination.In present embodiment, the height of lower mold core 111 is equal with the height of lower mode cavity 1021 or height lower than lower mode cavity 1021,
When lower mold core 111 is installed on lower mode cavity 1021, towards the end face of upper mold core 110 1112 and lower die 102 towards upper mold 101
End face 1022 flushes or lower mold core 111 is fully located in lower mode cavity 1021.
Preferably, lower die 102 also has locking hole 1023, and locking hole 1023 is located at lower die 102 perpendicular to second surface
1020 side, and run through lower die 102, and be connected to lower mode cavity 1021, accordingly, the mould for airtight test of the utility model
Tool 1 also has a locking member 17, the corresponding lockhole 1023 of locking member 17, locking member 17 can while being fixed in lockhole 1023 abutting
Lower mold core 111 in lower mode cavity 1021, to further fix lower mold core 111.Locking member 1023 in present embodiment is
Screw rod is arranged with gasket 10230 on locking member 1023, naturally it is also possible to which rubber plug is other to guarantee good air-tightness
It can play the role of the component of locking and sealing function.When needing to dismantle lower mold core 111, first by locking member 17 from lockhole 1023
It takes out, lower mold core 111 can be taken out from lower mode cavity 1021.
The structure between upper mold sealing ring and upper die and lower die is explained in detail below, is that this is practical new please continue to refer to Figure 13
The schematic diagram of the sealing ring of the mold for airtight test of type first embodiment.As shown, in present embodiment, sealing
Circle 12 includes the first sealing ring 120 and the second sealing ring 121, and the first sealing ring 120 and the second sealing ring 121 are respectively arranged at
The end face 1012 of mould 101 and the end face 1022 of lower die 102.Referring to Figure 4 together and Figure 10, corresponding sealing ring 12, upper mold 101
End face 1012 has the first seal groove 10120, and the end face 1022 of lower die 102 has the second seal groove 10220, the first seal groove
10120 and second seal groove 10220 it is opposite, the first sealing ring 120 and the second sealing ring 121 are respectively arranged at the first seal groove
10120 and second seal groove 10220.It should be noted that the thickness of the first sealing ring 120 is greater than the first seal groove 10120
Depth, the thickness of the second sealing ring 121 are greater than the depth of the second seal groove 10220, i.e. the first sealing ring 120 is from upper mold 101
End face 1012 is protruded, and the second sealing ring 121 is protruded from the end face of lower die 102 1022.When power device makes upper mold 101 and lower die
102 molding when, the first sealing ring 120 is resisted against the second sealing ring 121, at this time product be located at mold core 11 upper mold cavity 1101 and
Between lower mold cavity 1111, and mold core 11 is located at upper cavity 1011, lower mode cavity 1021, the first sealing ring 120 and the second sealing ring
In 121 confined spaces surrounded.
Further, in present embodiment, the end face 1012 of upper mold 101 also has multiple first cabling mouths 10121, multiple
First cabling mouth 10121 is located at the two sides of the first seal groove 10120, and corresponds to each other, and is connected to the first seal groove
10120.The end face 1022 of lower die 102 also has multiple second cabling mouths 10221, and multiple second cabling mouths 10221 are located at
Two sides of second seal groove 10220, and corresponding to each other, and be connected to the second seal groove 10220, multiple first cabling mouths 10121 with
Multiple second cabling mouths 10221 are opposite.
Further, in present embodiment, the first sealing ring 120 have multiple first crossed beam trunkings 1200, multiple first
Crossed beam trunking 1200 respectively corresponds multiple first cabling mouths 10121, when the first sealing ring 120 is set to the first seal groove 10120,
Multiple first crossed beam trunkings 1200 are respectively communicated with corresponding first cabling mouth 10121.Second sealing ring 121 has multiple second to cross line
Slot 1210, multiple second crossed beam trunkings 1210 respectively correspond multiple second cabling mouths 10221, and with multiple first crossed beam trunking, 1200 phases
It is right.When the second sealing ring 121 is set to the second seal groove 10220, multiple second crossed beam trunkings 1210 are respectively communicated with corresponding
Two cabling mouths 10221.When upper mold 101 and lower die 102 mold, the first sealing ring 120 is resisted against the second sealing ring 121, connection
Multiple first cabling mouths 10121 and the first crossed beam trunking 1200 also with corresponding second cabling mouth 10221 and the second crossed beam trunking
1210 merging form cable-through hole 10a.When needing product to be tested to have connecting line, product is placed in mold core 11, connecting line
It is drawn by cable-through hole 10a, avoids the accuracy for influencing airtight test, it, can be with shape when needing product to be tested there is no connecting line
Shape corresponds to the rubber plug sealing cable-through hole 10a of cable-through hole 10a, avoids influencing airtight test.
Figure 14 is please referred to, is showing for the sealing ring of the mold for airtight test of the utility model second embodiment
It is intended to.The difference of present embodiment and first embodiment is the difference of sealing ring 12, as shown, 12 two sides of sealing ring
The shape of shape corresponding first seal groove and the second seal groove, the thickness of sealing ring 12 are greater than the first seal groove and the second seal groove
The sum of depth, i.e., when power device makes upper mold and lower die molds, the first seal groove and the second seal groove are resisted against sealing ring
12 two sides, mold core is located in the confined space that upper cavity, lower mode cavity and sealing ring 12 surround at this time, certain present embodiment
Mold for airtight test is only applicable to carry out airtight test to the product for not having connecting line.
It should be noted that the material of the mold core of the utility model is bakelite material, according to the shape of different products,
The shape of the lower mold cavity of the upper mold cavity and lower mold core of upper mold core is different, when the product progress for needing replacing different is airtight
When test, the mold core of corresponding product shape is only needed to change.
In conclusion the mold provided by the utility model for airtight test, with master mold, mold core and sealing
Upper mold core, is sheathed on the upper cavity of upper mold by circle, and lower mold core is sheathed on to the lower mode cavity of lower die, and with sealing ring sealing upper mold with
Gap between lower die, the shape of the shape corresponding product of the lower mold cavity of the upper mold cavity and lower mold core of upper mold core, by fast
Quick-detach is set to the upper mold core of upper cavity and is set to the lower mold core of lower mode cavity, then replaces the upper mold core and lower mold core of needs,
And positioned, the thread replacing work of test equipment can be rapidly completed, airtight test is carried out to different products, it is easy to operate, right
Position quickly, can significantly reduce the time of product thread-changing, improve the utilization rate of test equipment, improve the production efficiency of product,
Production cost is minimized, and then the more market competitiveness.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that include the process, method of a series of elements, device not only include those elements, but also including
Other elements that are not explicitly listed, or further include for this process, method, article or the intrinsic element of device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
There is also other identical elements in process, method, article or device.
The embodiments of the present invention is described above in conjunction with attached drawing, but the utility model is not limited to
Above-mentioned specific embodiment, the above mentioned embodiment is only schematical, rather than restrictive, this field it is general
Logical technical staff is not departing from the utility model aims and scope of the claimed protection feelings under the enlightenment of the utility model
Under condition, many forms can be also made, are belonged within the protection of the utility model.
Claims (10)
1. a kind of mold for airtight test characterized by comprising
Master mold comprising upper mold and lower die, the upper mold have first surface and the upper cavity back to the first surface, institute
It is opposite with the lower mode cavity with second surface and the lower mode cavity back to the second surface, the upper cavity to state lower die；
Mold core, between the upper mold and the lower die, and including upper mold core and lower mold core, the upper mold core is set to institute
It states upper cavity, and there is third surface and the upper mold cavity back to the third surface, the third surface is towards the upper mold
Chamber, the lower mold core is set to the lower mode cavity, and has the 4th surface and the lower mold cavity back to the 4th surface, described
Towards the lower mode cavity, the lower mold cavity is opposite with the upper mold cavity on 4th surface；And
Sealing ring is set between the upper mold and the lower die；
Wherein the upper mold core can be separated with the upper mold, and the lower mold core can be separated with the lower die.
2. being used for the mold of airtight test as described in claim 1, which is characterized in that further include installation part, the installation part
It is fixed on the first surface of the upper mold.
3. being used for the mold of airtight test as described in claim 1, which is characterized in that further include multiple magnet pair, Duo Gesuo
Magnet is stated to being respectively arranged between the upper mold and the upper mold core.
4. being used for the mold of airtight test as claimed in claim 3, which is characterized in that each magnet is to including the first magnetic
Iron and the second magnet, the upper cavity of the upper mold is interior to have multiple first grooves, and multiple first magnet are respectively set
There are multiple second grooves in the third surface of corresponding first groove, the upper mold core, multiple described second is recessed
Slot is opposite with multiple first grooves respectively, and multiple second magnet are respectively arranged at corresponding second groove.
5. being used for the mold of airtight test as claimed in claim 4, which is characterized in that further include multiple first positioning columns, institute
Stating has multiple first positioning holes in upper cavity, and the third surface has opposite with multiple first positioning holes multiple the
Two location holes, each first positioning hole and the second location hole are located at the side of the magnet pair, each described
First positioning column is set between the corresponding first positioning hole and the second location hole.
6. being used for the mold of airtight test as described in claim 1, which is characterized in that the upper mold is opposite with the lower die
End face has the first seal groove and multiple first cabling mouths, and multiple first cabling mouths are located at first seal groove
Two sides, and be connected to first seal groove, the lower die end face opposite with the upper mold have the second seal groove and multiple the
Two cabling mouths, multiple second cabling mouths are located at the two sides of second seal groove, and are connected to second seal groove,
First seal groove corresponds to second seal groove, and multiple first cabling mouths are opposite with multiple second cabling mouths.
7. being used for the mold of airtight test as claimed in claim 6, which is characterized in that the sealing ring is set to described first
Between seal groove and second seal groove.
8. being used for the mold of airtight test as claimed in claim 6, which is characterized in that the sealing ring includes the first sealing ring
And second sealing ring, first sealing ring and second sealing ring are respectively arranged at first seal groove and described second
Seal groove, and be respectively provided with multiple first crossed beam trunkings of corresponding multiple first cabling mouths and multiple second cabling mouths with
Multiple second crossed beam trunkings, multiple first crossed beam trunkings are respectively communicated with the corresponding first cabling mouth, multiple second mistakes
Wire casing is respectively communicated with the corresponding second cabling mouth.
9. being used for the mold of airtight test as described in claim 1, which is characterized in that further include multiple second positioning columns, institute
Stating has multiple third location holes in the lower mode cavity of lower die, the 4th surface has and multiple third location hole phases
Pair multiple 4th location holes, multiple second positioning columns are respectively arranged at the corresponding third location hole and the described 4th
Between location hole.
10. being used for the mold of airtight test as claimed in claim 9, which is characterized in that the lower die is perpendicular to described second
The side on surface has lockhole, and the lockhole runs through the lower die, and is connected to the lower mode cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517653.7U CN208736620U (en) | 2018-09-17 | 2018-09-17 | A kind of mold for airtight test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517653.7U CN208736620U (en) | 2018-09-17 | 2018-09-17 | A kind of mold for airtight test |
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| Publication Number | Publication Date |
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| CN208736620U true CN208736620U (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821517653.7U Expired - Fee Related CN208736620U (en) | 2018-09-17 | 2018-09-17 | A kind of mold for airtight test |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029465A (en) * | 2021-03-05 | 2021-06-25 | 杭州衡康电子有限公司 | Air tightness detection device for connecting line and plastic joint |
-
2018
- 2018-09-17 CN CN201821517653.7U patent/CN208736620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029465A (en) * | 2021-03-05 | 2021-06-25 | 杭州衡康电子有限公司 | Air tightness detection device for connecting line and plastic joint |
| CN113029465B (en) * | 2021-03-05 | 2023-03-14 | 杭州衡康电子有限公司 | Air tightness detection device for connecting line and plastic joint |
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| Date | Code | Title | Description |
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| 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: 20190412 Termination date: 20190917 |