CN207954492U - A kind of injection-molding die of plug-in piece with high precision - Google Patents
A kind of injection-molding die of plug-in piece with high precision Download PDFInfo
- Publication number
- CN207954492U CN207954492U CN201820086850.1U CN201820086850U CN207954492U CN 207954492 U CN207954492 U CN 207954492U CN 201820086850 U CN201820086850 U CN 201820086850U CN 207954492 U CN207954492 U CN 207954492U
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- Prior art keywords
- injection
- mould
- mold
- plug
- specific
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- Expired - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 58
- 239000007924 injection Substances 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 229920003023 plastic Polymers 0.000 abstract description 27
- 239000004033 plastic Substances 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000007711 solidification Methods 0.000 abstract description 4
- 230000008023 solidification Effects 0.000 abstract description 4
- 230000004048 modification Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 abstract description 3
- 238000010257 thawing Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 2
- 208000035224 Ring chromosome 12 syndrome Diseases 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection-molding die of plug-in piece with high precision,Its structure includes that injection mould is specific,Water plug,Fixed mold layer,Mold base,Straight body lock,Discouraged position,Safety lock,Stick up modular angle,Fixed plug,Code mould hole,Fixed screw,Locating ring,Injection nozzle,The insertion of water plug is installed on the specific right side of injection mould,When the heated plastics melted are injected by injection nozzle,Through overwinding road,Rotation road makes the plastics of heated thawing add slow cool down speed,Then plastics enter in the caud cage in preceding mould and rear mold,The heated plastics melted are cooled down according to the structure of caud cage itself,Middle support department pushes guide post,Play the effect of positioning,Prevent plastics from generating modification because of external factor during cooling,Injection mould, which can be opened, after equal plastics solidifications cooling specifically takes out molding plastics,Make which raises mold forming and hardening locating effects,Reduce the tolerance errors of its mould parts.
Description
Technical field
The utility model is a kind of injection-molding die of plug-in piece with high precision, belongs to mould applications.
Background technology
The plastic cement products that the mold injection that general conventional design and making process comes out are to be unable to reach very high essence
Degree, this is because the glue part precision come out by mold injection can be directly affected by mould and die accuracy, injecting condition and humiture,
The dimensional accuracy of wherein mold is only the most important condition of high-accuracy injection molding production, especially some high-accuracy electronic package molds
The product requirement general tolerance being molded is 0.05mm, and the tolerance of part high precision position is even more to reach 0.008mm, mould
Have allowance control in which type of claimed range, can be just molded under other matching injecting conditions and environmental factor
Go out high-accuracy plastic cement products, is still the problem of current high-accuracy electronic package injection molding.
Prior art discloses application No. is：A kind of injection-molding die of plug-in piece with high precision of CN201020525837.5, is equipped with
The rear mold of the preceding mould and assembling of assembling；The preceding mould and rear mold of the injection-molding die of plug-in piece with high precision are by four groups of mold inserts and line position group
Dress is merged to be assembled together；The middle part of the parallel opposite side of mould before four groups of mold inserts are fixedly mounted on, after corresponding be mounted on
The hole position of template in the middle part of mould cooperates；It is assembled that injecting products 24 are distributed in the injection-molding die of plug-in piece with high precision
Injection mold, but the prior art positioned in mold forming and hardening cause there are deviation the tolerance errors of its mould parts compared with
Greatly.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of injection-molding die of plug-in piece with high precision, with
Solve it is existing mold forming and hardening position there are deviation, the problem for causing the tolerance errors of its mould parts larger.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of plug-in piece with high precision
Injection mold, structure include specific injection mould, water plug, fixed mold layer, mold base, straight body lock, position of losing heart, safety lock, stick up
Modular angle, fixed plug, code mould hole, fixed screw, locating ring, injection nozzle, the water plug insertion are installed on the specific right side of injection mould, institute
It states and fits with the specific lower section of injection mould above fixed mold layer, the mold base is specifically integrated with injection mould, institute
State straight body lock and be installed on that injection mould is specifically positive, and the discouraged position is specifically integrated with injection mould, the safety lock and
The specific front of injection mould is connected, and the modular angle of sticking up specifically is integrated with injection mould, and the fixed plug welding is connected to injection molding
Mold front, the code mould hole are specifically integrated with injection mould, and the fixed screw connects with the specific screw thread of injection mould
It connects, the locating ring insertion is installed on the specific top of mold, and the injection nozzle runs through the specific top of mold, and the injection mould is specific
Including thimble, water-impermeable piece, rotation road, caud cage, preceding mould, undercut device, fortune water swivel, catapult back stitching, fastener, middle support department, after
Mould, rubbish nail, before thimble insertion is installed on inside mould, the water-impermeable piece is set to inside preceding mould, and the rotation road is through preceding
Above mould, the caud cage is integrated with preceding mould, before the undercut device insertion is installed on inside mould, the fortune water
Connector is set to below preceding mould, and the catapult back stitching insertion is installed on inside rear mold, and the fastener is set to inside rear mold, the rear mold
It is integrated with middle support department, the rubbish nail is installed below rear mold.
Further, the locating ring is located at same axis with injection nozzle.
Further, the straight body is locked on the right side of safety lock.
Further, the rotation road is integrated with injection nozzle.
Further, a diameter of 2cm of the water plug.
Further, the catapult back stitching is made of stainless steel.
Further, the fixed screw is equipped with 4 and is generally aligned in the same plane.
Advantageous effect
A kind of injection-molding die of plug-in piece with high precision of the utility model is injected when the heated plastics melted by injection nozzle, through overwinding
Road, rotation road make the plastics of heated thawing add slow cool down speed, and then plastics enter in the caud cage in preceding mould and rear mold, heated to melt
The plastics of change are cooled down according to the structure of caud cage itself, and middle support department pushes guide post, plays the effect of positioning, prevents plastics cold
But modification is generated during because of external factor, can open injection mould after waiting plastics solidifications to cool down specifically takes out molding modeling
Material, makes, which raises mold forming and hardening locating effect, to reduce the tolerance errors of its mould parts.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of injection-molding die of plug-in piece with high precision of the utility model；
Fig. 2 is a kind of diagrammatic cross-section of injection-molding die of plug-in piece with high precision of the utility model.
In figure：Injection mould is specific -1, water plug -2, fixed mold layer -3, mold base -4, straight body lock -5, position -6 of losing heart, safety
Lock -7, stick up modular angle -8, fixed plug -9, code mould hole -10, fixed screw -11, locating ring -12, injection nozzle -13, thimble -101, every
Water piece -102, rotation road -103, caud cage -104, preceding mould -105, undercut device -106, fortune water swivel -107, catapult back stitching -
108, fastener -109, middle Tuo Si -110, rear mold -111, rubbish nail -112.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of injection-molding die of plug-in piece with high precision technical solution：, structure packet
Injection mould specific 1 is included, water plug 2, fixed mold layer 3, mold base 4, straight body lock 5, lose heart position 6, safety lock 7, modular angle 8 is stuck up, is fixed
Plug 9, code mould hole 10, fixed screw 11, locating ring 12, injection nozzle 13, the insertion of water plug 2 are installed on specific 1 right side of injection mould,
3 top of the fixed mold layer fits with specific 1 lower section of injection mould, and the mold base 4 is integrated knot with injection mould specific 1
Structure, the straight body lock 5 are installed on specific 1 front of injection mould, and the discouraged position 6 is integrated with injection mould specific 1, described
Safety lock 7 is connected with specific 1 front of injection mould, and the modular angle 8 of sticking up is integrated with injection mould specific 1, the fixation
Plug 9 is welded in specific 1 front of injection mould, and the code mould hole 10 is integrated with injection mould specific 1, the fixed screw 11
It is threadedly coupled with injection mould specific 1, the insertion of the locating ring 12 is installed on specific 1 top of mold, and the injection nozzle 13 is through modeling
1 top of mold, the injection mould specific 1 include thimble 101, water-impermeable piece 102, rotation road 103, caud cage 104, preceding mould 105, side
It is described to parting device 106, fortune water swivel 107, catapult back stitching 108, fastener 109, middle support department 110, rear mold 111, rubbish nail 112
Before the insertion of thimble 101 is installed on inside mould 105, the water-impermeable piece 102 is set to inside preceding mould 105, and the rotation road 103 is through preceding
105 top of mould, the caud cage 104 are integrated with preceding mould 105, and the insertion of undercut device 106 is installed on preceding mould
Inside 105, the fortune water swivel 107 is set to 105 lower section of preceding mould, and the insertion of catapult back stitching 108 is installed on inside rear mold 111,
The fastener 109 is set to inside rear mold 111, and the rear mold 111 is integrated with middle support department 110,112 peace of rubbish nail
Loaded on 111 lower section of rear mold, the locating ring 12 is located at same axis with injection nozzle 13, and it is right that the straight body lock 5 is set to safety lock 7
Side, the rotation road 103 are integrated with injection nozzle 13, and a diameter of 5cm of the water plug 2, the catapult back stitching 108 is not by
Rust steel is made, and the fixed screw 11 is equipped with 4 and is generally aligned in the same plane.
Middle support department 110 described in this patent is exactly push plate guide post, guide sleeve, and there are positioning and guiding, the top in when ejection
Needle 101 is plastic mould accessory, in plastic mould, thimble can be also push rod, pin, middle needle, support needle etc., sometimes lathe
It is top to be also designated as thimble.
The plastics melted that are heated when being used are injected by injection nozzle 13, and through overwinding road 103, rotation road 103 makes heated melt
The plastics of change add slow cool down speed, and then plastics enter in the caud cage 104 in preceding mould 105 and rear mold 111, the modeling melted of being heated
Material is cooled down according to the structure of caud cage 104 itself, and middle support department 110 pushes guide post, plays the effect of positioning, prevents plastics cold
But modification is generated during because of external factor, catapult back stitching 108 can be under pressure in the solidification process of plastics, according to bullet
The spring structure of bow back stitching 108, which can buffer, reduces its pressure, and the plastics be conducive at the time of molding are smooth, undercut device
106 adjustment that plastics can be helped subtle, improve the dimensional accuracy of plastic shaping, and injection mould can be opened after waiting plastics solidifications to cool down
Specific 1 takes out molding plastics.
The utility model solve in the positioning of mold forming and hardening cause there are deviation the tolerance errors of its mould parts compared with
Big problem, the utility model are combined with each other by above-mentioned component, make, which raises mold forming and hardening locating effect, to reduce
The tolerance errors of its mould parts.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of injection-molding die of plug-in piece with high precision, it is characterised in that：Its structure includes injection mould specific (1), water plug (2), fixes
Mold layer (3) mold base (4), straight body lock (5), loses heart position (6), safety lock (7), sticks up modular angle (8), fixed plug (9), code mould hole
(10), fixed screw (11), locating ring (12), injection nozzle (13), the water plug (2) is embedded to be installed on injection mould specific (1) right side
Side, fixed mold layer (3) top and injection mould specific (1) lower section fit, and the mold base (4) and injection mould are specific
(1) it is integrated, the straight body lock (5) is installed on injection mould specific (1) front, the discouraged position (6) and injection mold
Body (1) is integrated, and the safety lock (7) is connected with specific (1) front of injection mould, described to stick up modular angle (8) and injection molding
Mold (1) is integrated, and the fixed plug (9) is welded in injection mould specific (1) front, the code mould hole (10) and note
Mold specific (1) is integrated, and the fixed screw (11) is threadedly coupled with injection mould specific (1), the locating ring
(12) embedded to be installed on above mold specific (1), the injection nozzle (13) is above mold specific (1), the injection mold
Body (1) includes thimble (101), water-impermeable piece (102), rotation road (103), caud cage (104), preceding mould (105), undercut device
(106), fortune water swivel (107), catapult back stitching (108), fastener (109), middle support department (110), rear mold (111), rubbish nail
(112), the embedded preceding mould (105) that is installed on of the thimble (101) is internal, and the water-impermeable piece (102) is set to preceding mould (105) inside,
Through preceding mould (105) top, the caud cage (104) is integrated the rotation road (103) with preceding mould (105), described
The embedded preceding mould (105) that is installed on of undercut device (106) is internal, and the fortune water swivel (107) is set to below preceding mould (105), institute
It states catapult back stitching (108) insertion and is installed on rear mold (111) inside, the fastener (109) is set to rear mold (111) inside, after described
Mould (111) is integrated with middle support department (110), and the rubbish nail (112) is installed below rear mold (111).
2. a kind of injection-molding die of plug-in piece with high precision according to claim 1, it is characterised in that：The locating ring (12) and note
Modeling mouth (13) is located at same axis.
3. a kind of injection-molding die of plug-in piece with high precision according to claim 1, it is characterised in that：The straight body lock (5) is set to
On the right side of safety lock (7).
4. a kind of injection-molding die of plug-in piece with high precision according to claim 1, it is characterised in that：The rotation road (103) and note
Modeling mouth (13) is integrated.
5. a kind of injection-molding die of plug-in piece with high precision according to claim 1, it is characterised in that：The diameter of the water plug (2)
For 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086850.1U CN207954492U (en) | 2018-01-18 | 2018-01-18 | A kind of injection-molding die of plug-in piece with high precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086850.1U CN207954492U (en) | 2018-01-18 | 2018-01-18 | A kind of injection-molding die of plug-in piece with high precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207954492U true CN207954492U (en) | 2018-10-12 |
Family
ID=63733722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820086850.1U Expired - Fee Related CN207954492U (en) | 2018-01-18 | 2018-01-18 | A kind of injection-molding die of plug-in piece with high precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207954492U (en) |
-
2018
- 2018-01-18 CN CN201820086850.1U patent/CN207954492U/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: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |