CN207344978U - Locating piece, traditional mold changing systems and quick mold change systems - Google Patents
Locating piece, traditional mold changing systems and quick mold change systems Download PDFInfo
- Publication number
- CN207344978U CN207344978U CN201720993290.3U CN201720993290U CN207344978U CN 207344978 U CN207344978 U CN 207344978U CN 201720993290 U CN201720993290 U CN 201720993290U CN 207344978 U CN207344978 U CN 207344978U
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- locating piece
- ring body
- cover half
- boss
- fixed plate
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Abstract
The utility model provides a kind of locating piece, traditional mold changing systems and quick mold change systems, is related to frock technical field.A kind of locating piece includes ring body；Boss is fixedly connected with ring body, boss is equipped with the location hole to connect with ring body；The aperture of location hole gradually increases to direction of both ends respectively；A kind of tradition mold changing systems, including hot-runner nozzle, cover half fixed plate and locating piece；Hot-runner nozzle is installed in cover half fixed plate and hot-runner nozzle is stretched into inside location hole；When ring body is with cover half fixed plate Matching installation, boss protrudes cover half fixed plate and positioning is matched with injection molding machine；A kind of quick mold change systems, including hot-runner nozzle, cover half fixed plate and locating piece；Hot-runner nozzle is installed in cover half fixed plate and hot-runner nozzle is stretched into inside location hole；When boss is with cover half fixed plate Matching installation, ring body is installed on mould inside, and cover half fixed plate matches positioning with injection molding machine.The utility model coordinates two kinds of die change systems by a locating piece positive and negative.
Description
Technical field
Frock technical field is the utility model is related to, more particularly, to a kind of locating piece, traditional mold changing systems and fast quick change
Modular system.
Background technology
, it is necessary to be equipped with locating piece to match die trial board, production board and life that may be present on large injection mold
Produce spare board.
The die change system of injection molding machine mainly has two kinds, i.e. tradition mold changing and quick mold changing：Traditional die change system requirement is fixed
Position part protrusion mould matches positioning with injection molding machine；Quick die change system requires locating piece to protrude mould, using on mould
Other positions match positioning with injection molding machine, to match different die change systems, then need to use different locating pieces.
Common practice is to be equipped with two or more locating piece to adapt to different injection molding machines in the prior art,
So production cost will be improved；Meanwhile different locating piece matching nozzle of hot-runner system, easy generation and hot flow path
The problem of nozzle matches of system are bad, so as to cause excessive glue phenomenon occur, excessive glue is lacked machine under person's mould and is repaired, and the more persons of excessive glue are then
It can cause Hot Runner System depot repair, reduce production efficiency；In addition, the colloid that nozzle sprays can be splashed on locating piece,
Cause a degree of loss.
Based on problem above, propose that one kind can match two kinds of different die change systems at the same time and can avoid hot runner nozzle
The locating piece of the liquid splash of ejection is particularly important.
Utility model content
The purpose of this utility model is to provide a kind of locating piece, traditional mold changing systems and quick mold change systems, to alleviate
Different locating pieces is needed to match different die change systems in the prior art, production cost is high and the colloid of nozzle ejection easily sprays
The problem of being caused on to locating piece.
First purpose of the utility model is to provide a kind of locating piece；
Second purpose of the utility model is to provide a kind of traditional mold changing systems；
3rd purpose of the utility model is to provide a kind of quick mold change systems.
A kind of locating piece provided by the utility model includes ring body；
Boss is fixedly connected with the ring body, the boss is equipped with the location hole to connect with the ring body；
The aperture of the location hole gradually increases to direction of both ends respectively.
As a kind of further technical solution, the boss is arranged on the center of the ring body；
The location hole, the boss and the ring body are to be coaxially disposed.
As a kind of further technical solution, the junction of the raised head face and the plateau sidewall uses round and smooth mistake
Degree.
As a kind of further technical solution, the location hole includes sequentially connected first taper hole section, the second taper hole
Section, straight hole section and the 3rd taper hole section；
The bigger diameter end of first taper hole section is connected with an end face of the boss away from the ring body；
The bigger diameter end of second taper hole section is connected with the miner diameter end of first taper hole section；
The straight hole section both ends respectively with the miner diameter end of second taper hole section and the 3rd taper hole section miner diameter end
Connection；
The bigger diameter end of 3rd taper hole section is connected with an end face of the ring body away from the boss.
As a kind of further technical solution, the ring body is equipped with mounting hole.
As a kind of further technical solution, the mounting hole is three, and three mounting hole uniform rings are located at institute
State in ring body.
As a kind of further technical solution, the ring body is equipped with the air hole for radiating.
As a kind of further technical solution, the air hole is multiple, and multiple ventilative orifice rings are located at the ring
On body.
A kind of traditional mold changing systems provided by the utility model, including hot-runner nozzle, cover half fixed plate and described
Locating piece；
The hot-runner nozzle is installed in cover half fixed plate and the hot-runner nozzle is stretched into inside the location hole；
When the ring body and the cover half fixed plate Matching installation, the boss protrude the cover half fixed plate and with injection
Machine matching positioning.
A kind of quick mold change systems provided by the utility model, including hot-runner nozzle, cover half fixed plate and described
Locating piece；
The hot-runner nozzle is installed in cover half fixed plate and the hot-runner nozzle is stretched into inside the location hole；
When the boss is with the cover half fixed plate Matching installation, the ring body is installed on mould inside, and the cover half
Fixed plate matches positioning with injection molding machine.
Relative to the prior art, locating piece provided by the utility model has the beneficial effect that:
A kind of locating piece provided by the utility model includes ring body；Be fixedly connected with boss in ring body, boss with ring body
Equipped with the location hole to connect；By the setting of ring body and boss, two end faces of the locating piece can have two kinds it is different
Structure, obverse and reverse can use, and correspond with the requirement of traditional mold changing systems and quick mold change systems；Location hole
Aperture increases respectively to direction of both ends, and no matter locating piece uses front or back, and the aperture of location hole is closer to front or back
In the trend gradually increased, the colloid that the nozzle in mould sprays would not be stained with the hole wall of location hole.
Locating piece provided by the utility model, which employs ring body and boss, realizes two different structures in two kinds of end face, leads to
Multiple locating pieces that a locating piece instead of the prior art are crossed, processing cost is low；Also, same locating piece matches hot flow path
System nozzle, will not produce with the nozzle matches of Hot Runner System it is bad the problem of, excessive glue phenomenon would not also occur, so as to carry
High production efficiency, reduces maintenance rate；Finally, due to the setting of location hole both ends aperture increases, the colloid that nozzle sprays is just
Locating piece inner ring will not be splashed to, reduces the loss of colloid, extends the service life of locating piece.
A kind of traditional mold changing systems provided by the utility model, including hot-runner nozzle, cover half fixed plate and locating piece；
Hot-runner nozzle is installed in cover half fixed plate and hot-runner nozzle is stretched into inside location hole；Ring body matches peace with cover half fixed plate
During dress, boss protrudes cover half fixed plate and positioning is matched with injection molding machine；The technology of the tradition mold changing systems and above-mentioned locating piece is imitated
Fruit and advantage are identical, during installation, boss protrusion cover half fixed plate and are fixed with mold changing machine, and meet traditional die change system will
Ask.
A kind of quick mold change systems provided by the utility model, including hot-runner nozzle, cover half fixed plate and locating piece；
Hot-runner nozzle is installed in cover half fixed plate and hot-runner nozzle is stretched into inside location hole；Boss matches peace with cover half fixed plate
During dress, ring body is installed on mould inside, and cover half fixed plate matches positioning with injection molding machine；The quick mold change systems and above-mentioned positioning
The technique effect and advantage of part are identical, and during installation, which is installed on mould inside, and cover half fixed plate matched with injection molding machine it is fixed
Position, meets the requirement of quick die change system.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is locating piece the first view stereo decomposition texture schematic diagram that the utility model embodiment one provides；
Fig. 2 is locating piece the second view stereo decomposition texture schematic diagram that the utility model embodiment one provides；
The sectional view of ring body in locating pieces of the Fig. 3 based on Fig. 1-2；
Fig. 4 is locating piece the second view stereo decomposition texture schematic diagram that the utility model embodiment two provides；
Fig. 5 is locating piece the first view stereo decomposition texture schematic diagram that the utility model embodiment three provides；
Fig. 6 is locating piece the second view stereo decomposition texture schematic diagram that the utility model embodiment three provides；
Fig. 7 is the assembling structure schematic diagram for traditional mold changing systems that the utility model embodiment four provides；
Fig. 8 is the assembling structure schematic diagram for the quick mold change systems that the utility model embodiment five provides.
Icon：100- ring bodies；200- boss；300- location holes；400- screws；500- hot-runner nozzles；600- cover half is consolidated
Fixed board；101- mounting holes；102- heat emission holes；The first taper hole sections of 301-；The second taper hole sections of 302-；303- straight hole sections；304- the 3rd
Taper hole section.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", " interior ", the finger such as " outer "
The orientation or position relationship shown be based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and
Simplify description, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific azimuth configuration
And operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second ", " the 3rd " are only used for retouching
Purpose is stated, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
Concrete meaning of the term in the utility model.
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
For two kinds of die change systems (i.e. tradition mold changing and quick mold changing common in injection mold：Traditional die change system will
Locating piece protrusion mould is asked to match positioning with injection molding machine；Quick die change system requires locating piece to protrude mould, uses mould
On other positions positioning is matched with injection molding machine, to match different die change system, then need to use different locating pieces),
Common practice is to be equipped with two or more locating piece to adapt to different injection molding machines, so in the prior art
Production cost will be improved；Meanwhile different locating piece matching nozzle of hot-runner system, easily produce the spray with Hot Runner System
The problem of mouth matching is bad, so as to cause excessive glue phenomenon occur, excessive glue is lacked machine under person's mould and is repaired, and the more persons of excessive glue can then cause heat
Flow passage system depot repair, reduces production efficiency；In addition, the colloid that nozzle sprays can be splashed on locating piece, cause certain
The loss of degree.
Based on the above problem, a kind of locating piece, traditional mold changing systems and quick mold change systems are present embodiments provided, with slow
Solve the above problem.
Embodiment one
Concrete structure is as shown in Figure 1-Figure 3：
Fig. 1 is locating piece the first view stereo decomposition texture schematic diagram that the utility model embodiment one provides；Fig. 2 is this
Locating piece the second view stereo decomposition texture schematic diagram that utility model embodiment one provides；In locating pieces of the Fig. 3 based on Fig. 1-2
The sectional view of ring body.
As shown in Figs. 1-2, a kind of locating piece provided in this embodiment includes ring body 100；It is fixedly connected with ring body 100 convex
Platform 200, boss 200 are equipped with the location hole 300 to connect with ring body 100；, should by the setting of ring body 100 and boss 200
Two end faces of locating piece can have two kinds of different structures, and obverse and reverse can use, and correspond with traditional mold changing
The requirement of system and quick mold change systems；The aperture of location hole 300 increases respectively to direction of both ends, and no matter locating piece is using front
Or reverse side, the aperture of location hole 300 are in the trend gradually increased closer to front or back, the colloid that the nozzle in mould sprays
It would not be stained with the hole wall of location hole 300.
Specifically, boss 200 is arranged on the center of ring body 100；Location hole 300, boss 200 and ring body 100 are
It is coaxially disposed.Above-mentioned three is coaxially disposed, and ensure that the uniformity of structure, and when installation, nozzle also may be used with location hole 300
Preferably to coordinate, the phenomenon of excessive glue is avoided to occur.
As shown in figure 3, in the optional technical solution of the present embodiment, location hole 300 includes sequentially connected first taper hole section
301st, the second taper hole section 302,303 and the 3rd taper hole section 304 of straight hole section；The bigger diameter end and boss 200 of first taper hole section 301 are remote
The end face connection of ring body 100, if convex surface is connected with mold changing machine, when nozzle sprays colloid, the bigger diameter end of the first taper hole section 301
Colloid is prevented to be sticked in location hole 300；The bigger diameter end of second taper hole section 302 is connected with the miner diameter end of the first taper hole section 301, and second
Taper hole section 302 is used as replaceable taper hole section, other larger nozzles can also be coordinated to use, by nozzle and the second taper hole section 302
Bigger diameter end directly coordinate；303 both ends of straight hole section respectively with the miner diameter end of the second taper hole section 302 and the 3rd taper hole section 304
Miner diameter end connects, and diameter segment is used for locking spray nozzle, prevents nozzle from moving back and forth；The bigger diameter end of 3rd taper hole section 304 and ring body 100
An end face away from boss 200 connects, if ring body 100 is connected with mold changing machine, when nozzle sprays colloid, and the 3rd taper hole section 304
Bigger diameter end prevent colloid to be sticked in location hole 300.
In the optional technical solution of the present embodiment, ring body 100 is equipped with mounting hole 101.Mounting hole 101 is three, three
101 uniform ring of mounting hole is located in ring body 100.The mounting hole 101 is used to respectively connect locating piece and mould by screw 400
Connect, mounting hole 101 is three, and runs through ring body 100, which is located in ring body 100, composition one
A equilateral triangle structure, after installation, its stable structure.
The beneficial effect of the present embodiment：
Locating piece provided in this embodiment, which employs ring body 100 and boss 200, realizes two different knots in two kinds of end face
Structure, multiple locating pieces of the prior art are instead of by a locating piece, and processing cost is low；Also, same locating piece matching
Nozzle of hot-runner system, will not produce with the nozzle matches of Hot Runner System it is bad the problem of, excessive glue phenomenon would not also occur,
So as to improve production efficiency, reduce maintenance rate；Finally, due to the setting of 300 both ends aperture increases of location hole, nozzle sprays
Colloid would not be splashed to locating piece inner ring, reduce the loss of colloid, extend the service life of locating piece.
Embodiment two
Concrete structure is as shown in Figure 4：
Fig. 4 is locating piece the second view stereo decomposition texture schematic diagram that the utility model embodiment two provides.
As shown in figure 4, a kind of locating piece provided in this embodiment, its general configuration and the locating piece phase in embodiment one
Together, on this basis, the junction of 200 end face of boss and 200 side wall of boss using it is round and smooth excessively, i.e. 200 end face of boss and convex
200 side wall of platform is directly provided with fillet, and the purpose of fillet is to prevent the staff that collides with, and improves the security performance in production.
It should be noted that a kind of 200 end face of boss of locating piece provided in this embodiment and the round and smooth mistake of 200 side wall of boss
Degree, substantially eliminating security risk.In addition, other structures are with essentially identical in embodiment one, and according to actual feelings
Condition is correspondingly arranged, and this locating piece is identical with the technical advantage or technique effect that the locating piece in embodiment one plays, this
Place is no longer described in detail.
Embodiment three
Concrete structure is as shown in Figure 5 and Figure 6：
Fig. 5 is locating piece the first view stereo decomposition texture schematic diagram that the utility model embodiment three provides；Fig. 6 is this
Locating piece the second view stereo decomposition texture schematic diagram that utility model embodiment three provides.
As seen in figs. 5-6, a kind of locating piece provided in this embodiment, its general configuration and the locating piece phase in embodiment two
Together, further, ring body 100 is equipped with the air hole for radiating, and air hole is multiple, and multiple ventilative orifice rings are located at ring body
On 100.
It should be noted that a kind of ring body 100 of locating piece provided in this embodiment is equipped with multiple air holes, this is ventilative
Hole can distribute the heat produced in mould in time among work, avoid high temperature from producing damage to mould, meanwhile, should
Thread can also be set in heat emission hole 102, corresponding installation is carried out with the mould or mold changing machine using heat emission hole 102.In addition,
Other structures are correspondingly arranged with essentially identical in embodiment two according to actual conditions, and this locating piece and embodiment two
In the technical advantage that plays of locating piece or technique effect it is identical, details are not described herein again.
Example IV
Concrete structure is as shown in Figure 7：
Fig. 7 is the assembling structure schematic diagram for traditional mold changing systems that the utility model embodiment four provides.
As shown in fig. 7, on the basis of embodiment one, embodiment two and embodiment three, a kind of biography provided in this embodiment
System mold changing systems, including hot-runner nozzle 500, cover half fixed plate 600 and locating piece；Hot-runner nozzle 500 is installed on cover half
In fixed plate 600 and hot-runner nozzle 500 is stretched into inside location hole 300；When ring body 100 is with cover half 600 Matching installation of fixed plate,
Boss 200 protrudes cover half fixed plate 600 and positioning is matched with injection molding machine.
, should during installation it is pointed out that the tradition mold changing systems is identical with the technique effect and advantage of above-mentioned locating piece
Boss 200 protrudes cover half fixed plate 600 and is fixed with mold changing machine, meets the requirement of traditional die change system.
The mounting means of the present embodiment：
Hot-runner nozzle 500 is coordinated into clamping via the 3rd taper hole section 304 of locating piece with straight hole section 303, locating piece
Ring body 100 is clamped with the inside of cover half fixed plate 600, and after assembling, the end face protrusion cover half fixed plate 600 of boss 200, part positions
Part is installed on the outside of mould, and boss 200 carries out matching positioning with injection molding machine, meets the requirement of traditional die change system again.
Embodiment five
Concrete structure is as shown in Figure 8：
Fig. 8 is the assembling structure schematic diagram for the quick mold change systems that the utility model embodiment five provides.
As shown in figure 8, on the basis of embodiment one, embodiment two and embodiment three, it is provided in this embodiment a kind of fast
Quick die change systems, including hot-runner nozzle 500, cover half fixed plate 600 and locating piece；Hot-runner nozzle 500 is installed on cover half
In fixed plate 600 and hot-runner nozzle 500 is stretched into inside location hole 300；When boss 200 is with cover half 600 Matching installation of fixed plate,
Ring body 100 is installed on mould inside, and cover half fixed plate 600 matches positioning with injection molding machine.
, should during installation it is pointed out that the quick mold change systems is identical with the technique effect and advantage of above-mentioned locating piece
Ring body 100 is installed on mould inside, and cover half fixed plate 600 matches positioning with injection molding machine, meets wanting for quick die change system
Ask.
The mounting means of the present embodiment：
By hot-runner nozzle 500 via the first taper hole section 301 of locating piece and the second taper hole section 302 finally with straight hole section
303 coordinate clamping, and boss 200 and the inside of cover half fixed plate 600 of locating piece are clamped, after assembling, the end face of ring body 100 and cover half
600 flush of fixed plate, whole locating piece are installed on the inside of mould, and it is fixed that cover half fixed plate 600 carries out matching again with injection molding machine
Position, meets the requirement of quick die change system.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical solution of type.
Claims (10)
1. a kind of locating piece, it is characterised in that including ring body (100)；
Boss (200) is fixedly connected with the ring body (100), the boss (200) is equipped with the ring body (100) and mutually passes through
Logical location hole (300)；
The aperture of the location hole (300) gradually increases to direction of both ends respectively.
2. locating piece according to claim 1, it is characterised in that the boss (200) is arranged on the ring body (100)
Center；
The location hole (300), the boss (200) and the ring body (100) are to be coaxially disposed.
3. locating piece according to claim 1, it is characterised in that boss (200) end face and the boss (200) side
The junction of wall is using round and smooth excessive.
4. locating piece according to claim 1, it is characterised in that the location hole (300) includes sequentially connected first
Taper hole section (301), the second taper hole section (302), straight hole section (303) and the 3rd taper hole section (304)；
The bigger diameter end of first taper hole section (301) connects with an end face of the boss (200) away from the ring body (100)
Connect；
The bigger diameter end of second taper hole section (302) is connected with the miner diameter end of first taper hole section (301)；
Straight hole section (303) both ends respectively with the miner diameter end of second taper hole section (302) and the 3rd taper hole section
(304) miner diameter end connection；
The bigger diameter end of 3rd taper hole section (304) connects with an end face of the ring body (100) away from the boss (200)
Connect.
5. locating piece according to claim 1, it is characterised in that the ring body (100) is equipped with mounting hole (101).
6. locating piece according to claim 5, it is characterised in that the mounting hole (101) is three, three installations
Hole (101) uniform ring is located in the ring body (100).
7. locating piece according to claim 1, it is characterised in that the ring body (100) is equipped with ventilative for what is radiated
Hole.
8. locating piece according to claim 7, it is characterised in that the air hole is multiple, multiple ventilative orifice rings
It is located in the ring body (100).
9. a kind of tradition mold changing systems, it is characterised in that including hot-runner nozzle (500), cover half fixed plate (600) and right
It is required that the locating piece any one of 1-8；
The hot-runner nozzle (500) be installed on cover half fixed plate (600) on and the hot-runner nozzle (500) stretch into it is described fixed
Position hole (300) is internal；
When the ring body (100) is with cover half fixed plate (600) Matching installation, boss (200) protrusion cover half is consolidated
Fixed board (600) and positioning is matched with injection molding machine.
10. a kind of quick mold change systems, it is characterised in that including hot-runner nozzle (500), cover half fixed plate (600) and power
Profit requires the locating piece any one of 1-8；
The hot-runner nozzle (500) be installed on cover half fixed plate (600) on and the hot-runner nozzle (500) stretch into it is described fixed
Position hole (300) is internal；
When the boss (200) is with cover half fixed plate (600) Matching installation, the ring body (100) is installed on mould inside,
And the cover half fixed plate (600) matches positioning with injection molding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993290.3U CN207344978U (en) | 2017-08-09 | 2017-08-09 | Locating piece, traditional mold changing systems and quick mold change systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993290.3U CN207344978U (en) | 2017-08-09 | 2017-08-09 | Locating piece, traditional mold changing systems and quick mold change systems |
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| Publication Number | Publication Date |
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| CN207344978U true CN207344978U (en) | 2018-05-11 |
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ID=62360153
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113799052A (en) * | 2021-09-29 | 2021-12-17 | 重庆盛泰光电有限公司 | Multifunctional jig for camera module |
-
2017
- 2017-08-09 CN CN201720993290.3U patent/CN207344978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113799052A (en) * | 2021-09-29 | 2021-12-17 | 重庆盛泰光电有限公司 | Multifunctional jig for camera module |
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