CN205929379U - Injection mold's cooling tube measuring device - Google Patents
Injection mold's cooling tube measuring device Download PDFInfo
- Publication number
- CN205929379U CN205929379U CN201620852084.6U CN201620852084U CN205929379U CN 205929379 U CN205929379 U CN 205929379U CN 201620852084 U CN201620852084 U CN 201620852084U CN 205929379 U CN205929379 U CN 205929379U
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- Prior art keywords
- cooling
- injection mold
- cooling tube
- measurement apparatus
- cell measurement
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Abstract
The utility model discloses an injection mold's cooling tube measuring device belongs to automobile injection components and moulds plastics and use the cooling device field. The utility model discloses with each section cooling tube homogeneous phase intercommunication, and be used for measuring the flow numerical value of each section cooling tube internal cooling water at least, it includes integrated passageway, and this integration passageway includes mutually independent a plurality of through type passageway, installs a flowmeter on every through type passageway respectively, integrated passageway still includes aluminium system rectangle piece, and a plurality of through type passageway runs through respectively and the aluminium system of being fixed in rectangle piece, and is parallel to each other between a plurality of through type passageway. The utility model discloses a duty parameter monitoring of each crucial node in the injection mold cooling system.
Description
Technical field
The utility model is related to automobile moulding injection cooling device field, more particularly, it relates to a kind of injection mould
The cooling cell measurement apparatus of tool.
Background technology
One of plastics processing method being to be most widely used is processed in injection mo(u)lding.In injection molding process, melt
The plastic melt melting will be injected into and give its definite shape among mold cavity, and cooling and shaping in mold cavity.
With regard to will melting plastic melt in mold cavity cooling and shaping, in prior art, existing a large amount of devices are open,
Such as patent publication No.：CN 102825748 A, publication date：On December 19th, 2012, invention and created name is：Injection mold
Cooling body, this application case discloses a kind of cooling body of injection mold, including：Water circulating pump, water inlet manifold, water outlet is total
Pipe, some branches water pipe that two ends are connected with aforementioned water inlet manifold, outfall sewer respectively；Aforementioned water circulating pump and water inlet manifold
Water inlet, the delivery port of outfall sewer are connected；Aforementioned branches water pipe is curved, is distributed in together with water inlet manifold, outfall sewer
In one plane；Aforementioned water inlet manifold, outfall sewer are cylindrical；Aforementioned branches water pipe is in flat.
Because the shaping of plastic melt and cooling are entirely complete in mold cavity, so mold cavity temperature control
Quality for final injection molding product and molding cycle are respectively provided with highly important impact, and mold temperature is also injection mo(u)lding
One of most important parameter of technique.In conventional injection molding process, mold temperature controls generally using a kind of based on continuous cold
But temperature control strategy, its target is to stablize in a stable level mold temperature in whole injection molding cycle
On.In order to shorten molding cycle and improve shaping efficiency, mold temperature needs the ejection temperature far below plastic material, thus plus
Fast cooling in mold cavity for the plastic melt.But, low mold temperature can lead to plastic melt during mould filling
Prematurely condense, thus reducing the filling capacity of melt, the quality of impact final molding product.In turn although high
Mold temperature is conducive to improving the quality of product, but molding cycle can be led to extend and production efficiency decline.
Meanwhile, in injection moulding process, the temperature change of mould also brings different impacts to different materials.Thermoplasticity is moulded
For material, mold temperature height is a little conducive to improving surface quality and mobility, but can extend cool time and injection cycle；Mould
The tool lower contraction reducing in mould of temperature, but the shrinkage factor of moulding after the demoulding can be increased；And to thermosetting plastics
For, the high mold temperature of any can reduce circulation time.As can be seen here, mould temperature is equal to the cost and quality controlling Shooting Technique
Very crucial, particularly after the completion of mold injection cooling stage, once cooling is not in place, can make injecting products become
Shape, the phenomenon of fracture, cause resource and the waste of manpower.And the control of mold temperature depends primarily on cooling in cooling tube and is situated between
The mobility status of matter, that is, control the parameters of cooling medium in cooling tube realizing being precisely controlled of mold temperature, but, cold
But in pipe, the parameters of cooling medium, because of the difference of actual condition, often change, for example, got rusty due to cooling tube, different
The factors such as thing is mingled with, wrong, can make the cooling medium circulation within cooling tube in injection mo(u)lding processing not smooth, thus being unable to shape
Become flow during design, do not reach predetermined mould cooling effect, affect formed in mould production efficiency and quality.
In sum, in injection mo(u)lding, because the performance of various plastics and moulding process requirement are different, to mold temperature
Requirement also different, so mold temperature can produce material impact to the quality of product and production efficiency.Plastics are cold in die cavity
But the demoulding from mould after hardened forming, for improve production efficiency it is necessary to mould carries cooling system to accelerate to product
Cooling, but existing cooling system does not often possess the measurement that cooling medium parameters in cooling tube are carried out with on-line monitoring
Device, or the cooling system having there are also installed common discharge instrument, but there is following significantly defect：Flow instrument is typically independent
It is arranged on the main pipeline of cooling tube, be only capable of surveying the flow of one group of water route or single import, each key node in cooling system
Data on flows be difficult to accurately monitor.Therefore, how to design a kind of cooling cell measurement apparatus of injection mold, realize cooling
In system, the monitoring of each key node data on flows, is the technical problem of urgent need to resolve in prior art.
Utility model content
1. utility model technical problem to be solved
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, there is provided a kind of cooling of injection mold
Cell measurement apparatus are it is achieved that the duty parameter of injection mould cooling system each key node interior is monitored.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that the utility model provides is：
The cooling cell measurement apparatus of injection mold of the present utility model, this cooling cell measurement apparatus is equal with each section of cooling tube
It is connected, and be at least used for measuring the flow number of cooling water in each section of cooling tube.
Further improve as the utility model, including integrated channel, if this integrated channel include separate
Dry through type passage, each through type passage is separately installed with a flowmeter.
Further improve as the utility model, described integrated channel also includes aluminum rectangular block, described several
Through type passage extends through and is fixed on described aluminum rectangular block, and is parallel to each other between several through type passages described.
Further improve as the utility model, each through type passage corresponding aluminum rectangular block is respectively mounted
There are a thermometer and a pressure gauge.
Further improve as the utility model, each through type passage corresponding aluminum rectangular block is respectively mounted
There is a flow valve.
Further improve as the utility model, described thermometer, pressure gauge and flowmeter are all installed by screw thread.
Further improve as the utility model, the two ends of described through type passage are separately installed with snap joint,
And the part being directly connected to described through type passage two ends is also separately installed with snap joint.
3. beneficial effect
The technical scheme being provided using the utility model, compared with prior art, has following remarkable result：
(1), in the utility model, cooling cell measurement apparatus are all connected with each section of cooling tube, this cooling cell measurement apparatus
At least it is used for measuring the flow number of cooling water in each section of cooling tube, that is, pass through cooling cell measurement apparatus and can record respectively often
The flow number of cooling water in one-step cooling pipe, so that the data on flows of each key node is able to accurately in cooling system
Monitoring, when the cooling water in a certain section or a few sections of cooling tubes is unable to reach design discharge because circulation is smooth, can be by
Find in time and overhaul, the reliability substantially increasing cooling injection mold process is it is ensured that the Forming Quality of moulding.
(2) in the utility model, because integrated channel includes several separate through type passages, and each is straight-through
One flowmeter is separately installed with formula passage, will not interfere between therefore adjacent through type passage, thus each
In through type passage, the flow number of cooling water all can be accurately, that is, ensure that cooling water flow in each section of cooling tube
The accuracy of numerical measuring.
(3), in the utility model, several through type passages extend through and are fixed on aluminum rectangular block, by aluminum square
Shape block can be fixed together integrated for all through type passages, and aluminum rectangular block is difficult to get rusty, and reliability is high.
(4) in the utility model, by the thermometer being respectively mounted on each through type passage corresponding aluminum rectangular block
With pressure gauge additionally it is possible to individually measure the temperature and pressure numerical value after cooling water heat exchange in every section of cooling tube, by monitoring
Said temperature and pressure value can find whether off-design operating mode is it is ensured that injection mold is had cooling water actual condition in time
Effect cooling.
(5), in the utility model, when finding the operating mode off-design value of cooling water in certain section of cooling tube, it is right to pass through
The flow to adjust cooling water for the flow valve installed is answered on aluminum rectangular block, to meet effective requirement cooling down injection mold；And
When a certain section of cooling tube severe obstruction needs to be changed, corresponding flow valve the cooling tube more renewing can be closed online,
Thus substantially increasing overhaul efficiency.
(6), in the utility model, because thermometer, pressure gauge and flowmeter are all installed by screw thread, greatly facilitate it
Installation process, in instrument waterway channel can easily disassembly, cleaning, and when certain instrument breaks down, can easily carry out more
Change.
(7), in the utility model, the design of snap joint greatly facilitates the installation of cooling cell measurement apparatus, specially：
Decrease the time using process fixing cooling cell measurement apparatus, simplify the connected mode of pipeline, improve installation effectiveness, and
Using snap joint connecting line change, easy to clean, compared to traditional pipeline connecting mode, be not susceptible to leak.
(8) the utility model can carry out on-line calibration to fluid machinery, specially passes through this cooling cell measurement apparatus fast
Quick coupling is serially connected in and is calibrated in performance loop, you can carry out on-line calibration under this fluid machinery actual operating conditions, calibration
Precision is higher, it is to avoid using the loaded down with trivial details unloading process of conventional metered dose device, and this cooling cell measurement apparatus can be disposably right
The performance loop of multiple fluid machineries carries out on-line calibration, and operating efficiency greatly promotes.
Brief description
In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to use required in embodiment
Accompanying drawing be briefly described it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the cooling system of injection mold of embodiment 1～9；
Fig. 2 is the structural representation cooling down cell measurement apparatus in embodiment 1～9.
Label declaration in schematic diagram：
1st, cell measurement apparatus are cooled down；101st, integrated channel；102nd, flow valve；103rd, thermometer；104th, pressure gauge；105th, flow
Gauge；2nd, catchment block；201st, water inlet manifold；202nd, water inlet；203rd, delivery port；204th, outfall sewer；3rd, cooling tube；301st, cold
But pipe import；302nd, cooling tube outlet；4th, injection mold.
Specific embodiment
Purpose, technical scheme and advantage for making the utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Therefore, below to providing in the accompanying drawings
The detailed description of embodiment of the present utility model be not intended to limit claimed scope of the present utility model, but only
Represent selected embodiment of the present utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
The every other embodiment being obtained under the premise of making creative work, broadly falls into the scope of the utility model protection.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", the orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, or
It is the orientation or position relationship usually put when this utility model product uses, be for only for ease of the description present invention and simplification is retouched
State it is impossible to be interpreted as limitation of the present invention.Additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and
It is not intended that instruction or hint relative importance.
In addition it is also necessary to explanation in description of the present utility model, unless otherwise clearly defined and limited, term " sets
Put ", should be interpreted broadly, for example, it may be being fixedly connected or detachably connecting " installation ", " being connected ", " connection " etc.
Connect, or be integrally connected；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to pass through middle matchmaker
Jie is indirectly connected to, and can be the connection of two element internals.For the ordinary skill in the art, concrete feelings can be regarded
Condition understands concrete meaning in the utility model for the above-mentioned term.
In injection mo(u)lding, the performance due to various plastics requires different, requirements to mold temperature with moulding process
Difference, so mold temperature can produce material impact to the quality of product and production efficiency.Plastics hardening by cooling in die cavity becomes
The demoulding from mould after type, for improve production efficiency it is necessary to mould carries cooling system to accelerate to product cooling, but
Existing cooling system does not often possess the measurement apparatus that cooling medium parameters in cooling tube are carried out with on-line monitoring, or
Some cooling systems there are also installed common discharge instrument, but there is following significantly defect：Flow instrument is typically arranged separately in cold
But on the main pipeline of pipe, it is only capable of surveying the flow of one group of water route or single import, the flow number of each key node in cooling system
According to being difficult to accurately monitor.Therefore, how to design a kind of cooling cell measurement apparatus of injection mold, realize each in cooling system
The monitoring of individual key node data on flows, is the technical problem of urgent need to resolve in prior art.
For further appreciating that content of the present utility model, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
With reference to Fig. 1, the cooling system of the injection mold of the present embodiment, include the block 2 that catchments, cool down cell measurement apparatus 1 and cold
But pipe 3；Cooling tube 3 includes separate multistage, multistage cooling tube 3 equidistantly distributed on injection mold 4；The block 2 that catchments is
Each section of cooling tube 3 is individually passed through cooling water, and cooling cell measurement apparatus 1 are all connected with each section of cooling tube 3, and this cooling tube is surveyed
Amount device 1 is at least used for measuring the flow number of cooling water in each section of cooling tube 3.In the present embodiment, cool down cell measurement apparatus 1
All it is connected with each section of cooling tube 3, this cooling cell measurement apparatus 1 is at least used for measuring cooling water in each section of cooling tube 3
Flow number, that is, pass through to cool down the flow number that cell measurement apparatus 1 can record cooling water in each section of cooling tube 3 respectively, from
And the data on flows of each key node in cooling system is accurately monitored, when a certain section or a few sections of cooling tubes 3
When interior cooling water is unable to reach design discharge because circulation is not smooth, can be found in time and be overhauled, be substantially increased cooling
The reliability of injection mold 4 process is it is ensured that the Forming Quality of moulding.
Embodiment 2
With reference to Fig. 1, the cooling system of the injection mold of the present embodiment is substantially the same manner as Example 1, further, this reality
Apply in example：Each section of cooling tube 3 all includes cooling tube import 301 and cooling tube outlet 302, cooling tube import 301 and cooling tube
Outlet 302 is respectively positioned on the side of injection mold 4, and each section of cooling tube 3 extends to injection mold from cooling tube import 301 thereon
4 opposite side, the cooling tube outlet 302 subsequently turned back back thereon.In the present embodiment, each section of cooling tube 3 is both designed as from it
On cooling tube import 301 extend to the opposite side of injection mold 4, the cooling tube outlet 302 subsequently turned back back thereon, by upper
State circulating structure design on injection mold 4 for the cooling tube 3, can effectively lift the cooling effect of cooling tube 3, and multistage is cold
But pipe 3 on injection mold 4 equidistantly distributed so that whole injection mold 4 is uniformly cooled.
Embodiment 3
With reference to Fig. 1, the cooling system of the injection mold of the present embodiment is substantially the same manner as Example 2, further, this reality
Apply in example：Cooling cell measurement apparatus 1 include integrated channel 101, and this integrated channel 101 includes several separate through types
Passage, each through type passage is separately installed with a flowmeter 105, and each cooling tube outlet 302 is straight-through with one respectively
The entrance point correspondence of formula passage is connected.In the present embodiment, because integrated channel 101 includes several separate through types
One flowmeter 105 is separately installed with passage, and each through type passage, will not occur between therefore adjacent through type passage
Interfere, thus the flow number of cooling water all can be accurately in each through type passage, that is, ensure that each section
The accuracy of cooling water flow numerical measuring in cooling tube 3.If it is emphasized that integrated channel 101 include separate
A dry through type passage, the quantity of through type passage visually specifically used require depending on, any one through type passage all can be single
Solely flow detection is carried out to a cooling water circulation passage.
Embodiment 4
With reference to Fig. 1, the cooling system of the injection mold of the present embodiment is substantially the same manner as Example 3, further, this reality
Apply in example：Integrated channel 101 also includes aluminum rectangular block, and several through type passages extend through and are fixed on aluminum rectangle
It is parallel to each other between block, and several through type passages.In the present embodiment, several through type passages extend through and are fixed on
Aluminum rectangular block, can be fixed together integrated for all through type passages by aluminum rectangular block, and aluminum rectangular block is difficult to give birth to
Rust, reliability is high.
Embodiment 5
With reference to Fig. 1, the cooling system of the injection mold of the present embodiment is substantially the same manner as Example 4, further, this reality
Apply in example：One thermometer 103 and a pressure gauge are separately installed with each through type passage corresponding aluminum rectangular block
104.In the present embodiment, by the thermometer 103 that is respectively mounted on each through type passage corresponding aluminum rectangular block and pressure
Table 104 additionally it is possible to individually measure the temperature and pressure numerical value after cooling water heat exchange in every section of cooling tube 3, by monitoring on
State temperature and pressure numerical value and can find whether off-design operating mode is it is ensured that injection mold 4 is had cooling water actual condition in time
Effect cooling.More specifically, a temperature can also be respectively mounted on the cooling tube import 301 of every section of cooling tube 3 in the present embodiment
Degree table and a pressure gauge, to measure the temperature and pressure numerical value before cooling water heat exchange in every section of cooling tube 3, every section of cooperation is cold
But in pipe 3 cooling water flow number, such that it is able to calculate cooling water heat exchange amount in every section of cooling tube 3, cooling water through supercooling
But by the cooling water heat exchange amount calculating, the data such as pressure loss after pipe 3, may determine that whether corresponding cooling tube 3 reaches
Predetermined heat transfer effect, by the cooling water pressure loss calculating, can interpolate that whether corresponding cooling tube 3 occurs serious
Fouling obstructing problem.
Embodiment 6
With reference to Fig. 1, the cooling system of the injection mold of the present embodiment is substantially the same manner as Example 5, further, this reality
Apply in example：It is separately installed with a flow valve 102 on each through type passage corresponding aluminum rectangular block.In the present embodiment, when
Find cooling water in certain section of cooling tube 3 operating mode off-design value when, can be by the flow installed on corresponding aluminum rectangular block
Valve 102 adjusting the flow of cooling water, to meet effective requirement cooling down injection mold 4；And when a certain section of cooling tube 3 blocks sternly
When needing to be changed, corresponding flow valve 102 cooling tube 3 more renewing can be closed online, thus substantially increasing inspection again
Repair efficiency.
Embodiment 7
With reference to Fig. 1, the cooling system of the injection mold of the present embodiment is substantially the same manner as Example 6, further, this reality
Apply in example：Thermometer 103, pressure gauge 104 and flowmeter 105 are all installed by screw thread.At present, fluid machinery is industrial and daily
It is used widely in life, a portion has the measuring requirement of fluid flow.However, when fluid machinery lacks the meter of flow
When amount device or existing metering device fault, just need a device that can quickly be substituted for measuring.In the present embodiment, by
All installed by screw thread in thermometer 103, pressure gauge 104 and flowmeter 105, greatly facilitate its installation process, water in instrument
Paths can easily disassembly, cleaning, and when certain instrument breaks down, can easily be changed.
Embodiment 8
With reference to Fig. 1, the cooling system of the injection mold of the present embodiment is substantially the same manner as Example 7, further, this reality
Apply in example：The two ends of through type passage are separately installed with snap joint, and the part being directly connected to through type passage two ends
It is separately installed with snap joint.In the present embodiment, the design of snap joint greatly facilitates the installation of cooling cell measurement apparatus 1,
It is specially：Decrease the time using process fixing cooling cell measurement apparatus 1, simplify the connected mode of pipeline, improve peace
Dress efficiency, and using snap joint connecting line change, easy to clean, compared to traditional pipeline connecting mode, be not susceptible to
Leakage.
Embodiment 9
With reference to Fig. 1, the cooling system of the injection mold of the present embodiment is substantially the same manner as Example 8, further, this reality
Apply in example：Catchment and be divided into upper and lower two-layer in block 2, wherein, upper strata is connected with water inlet manifold 201, and if upper strata be uniformly provided with
A dry water inlet 202, the cooling tube import 301 of each section of cooling tube 3 is corresponding with water inlet 202 respectively to be connected；Lower floor
It is interconnected with outfall sewer 204, and lower floor is uniformly provided with several delivery ports 203, the port of export of each through type passage divides
Not corresponding with delivery port 203 it is connected.In the present embodiment, the block 2 that catchments is integrated with cooling water water inlet end and cooling water backwater
End, by the top-level design within block 2 of catchmenting so that the cooling water entering from water inlet manifold 201 can be by several water inlets
The 202 multiple circulation passages flow such as being divided into, carry out fluid interchange offer for follow-up cooling water in multiple cooling tubes 3 respectively
Basis；By the underlying design within block 2 that catchments so that export the cooling water of 302 outflows from the cooling tube of multiple cooling tubes 3
Backwater (carrying out the cooling water of heat exchange) such as is still separated at multiple circulation passages of flow, increased cold on the whole
But the heat exchange area of water backwater, is conducive to cooling water backwater effectively to be radiated during subsequent flowing, improves cooling water and follow
The efficiency of ring heat exchange；And script is needed individually the cooling water water inlet end of arrangement and cooling water backwater end to be integrated in one by the block 2 that catchments
Rise, simplify device, be easy to the connection of pipeline.
The cooling system of the injection mold of the present embodiment, solves in prior art for cooling water in each cooling tube 3
The low deficiency of parameter monitoring inconvenience, accuracy in detection is it is achieved that examine in the monitoring in a plurality of cooling tube 3 water route, and different cooling tube 3
The duty parameter measured does not interfere with each other, when not needing cooling tube 3 water route is monitored, can be by cooling cell measurement apparatus 1 side
Each cooling tube outlet 302 is directly connected by snap joint is corresponding by disassembling just respectively with a delivery port 203
, and cooling cell measurement apparatus 1 structure disassembling is simple, easy to carry and store.
Cooling cell measurement apparatus 1 in the present embodiment, can carry out on-line calibration to fluid machinery, specially by this cooling tube
Measurement apparatus 1 are serially connected in by snap joint and are calibrated in performance loop, you can enter under this fluid machinery actual operating conditions
Row on-line calibration, calibration accuracy is higher, it is to avoid using the loaded down with trivial details unloading process of conventional metered dose device, and this cooling tube measurement dress
Put 1 and disposably on-line calibration can be carried out to the performance loop of multiple fluid machineries, operating efficiency greatly promotes.
Below schematically the utility model and embodiments thereof are described, this description does not have restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, without departing from the utility model create objective in the case of, design without creative
The frame mode similar to this technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (5)
1. a kind of injection mold cooling cell measurement apparatus it is characterised in that：This cooling cell measurement apparatus and each section of cooling tube
(3) all it is connected, and be at least used for measuring the flow number of the interior cooling water of each section of cooling tube (3)；
This cooling cell measurement apparatus includes integrated channel (101), and this integrated channel (101) includes separate several and leads directly to
Formula passage, each through type passage is separately installed with a flowmeter (105)；
Described integrated channel (101) also includes aluminum rectangular block, and several through type passages described extend through and are fixed on institute
State aluminum rectangular block, and be parallel to each other between several through type passages described.
2. injection mold according to claim 1 cooling cell measurement apparatus it is characterised in that：Each through type passage pair
One thermometer (103) and a pressure gauge (104) are separately installed with the aluminum rectangular block answered.
3. injection mold according to claim 2 cooling cell measurement apparatus it is characterised in that：Each through type passage pair
One flow valve (102) is separately installed with the aluminum rectangular block answered.
4. injection mold according to claim 3 cooling cell measurement apparatus it is characterised in that：Described thermometer (103),
Pressure gauge (104) and flowmeter (105) are all installed by screw thread.
5. the injection mold according to Claims 1 to 4 any one cooling cell measurement apparatus it is characterised in that：Described
The two ends of through type passage are separately installed with snap joint, and the part being directly connected to described through type passage two ends is also distinguished
Snap joint is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852084.6U CN205929379U (en) | 2016-08-08 | 2016-08-08 | Injection mold's cooling tube measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852084.6U CN205929379U (en) | 2016-08-08 | 2016-08-08 | Injection mold's cooling tube measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205929379U true CN205929379U (en) | 2017-02-08 |
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ID=57922034
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620852084.6U Expired - Fee Related CN205929379U (en) | 2016-08-08 | 2016-08-08 | Injection mold's cooling tube measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834918A (en) * | 2019-03-07 | 2019-06-04 | 太仓维品精密科技有限公司 | A kind of cooling mold of injection molded magnets and control method |
-
2016
- 2016-08-08 CN CN201620852084.6U patent/CN205929379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834918A (en) * | 2019-03-07 | 2019-06-04 | 太仓维品精密科技有限公司 | A kind of cooling mold of injection molded magnets and control method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210808 |
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| CF01 | Termination of patent right due to non-payment of annual fee |