CN106424639A - Die for upper cover of oil cooler - Google Patents
Die for upper cover of oil cooler Download PDFInfo
- Publication number
- CN106424639A CN106424639A CN201610787840.6A CN201610787840A CN106424639A CN 106424639 A CN106424639 A CN 106424639A CN 201610787840 A CN201610787840 A CN 201610787840A CN 106424639 A CN106424639 A CN 106424639A
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- Prior art keywords
- core
- joint
- oil cooler
- pulling
- die
- Prior art date
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- 238000001816 cooling Methods 0.000 claims abstract description 65
- 238000004512 die casting Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000005266 casting Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2218—Cooling or heating equipment for dies
Abstract
The invention discloses a die for an upper cover of an oil cooler. The die comprises an upper die frame, an upper die core arranged in the upper die frame, a lower die frame, a lower die core arranged in the lower die frame, an arc-shaped pull core and a transmission mechanism; the upper die frame is connected with the lower die frame; the upper die core and the lower die core are combined to form a die-casting cavity for the upper cover of the oil cooler; the arc-shaped pull core penetrates through the lower die core and is inserted into the die-casting cavity; one end of the arc-shaped pull core is connected with the transmission mechanism; and local cooling devices are arranged on the upper die core and the lower die core and in upper and lower positions of the arc-shaped pull core. The die has the very obvious beneficial effects as follows: the die is simple and stable in structure, low in cost, high in heat dissipation speed, high in production efficiency, high in size precision, good in casting quality and convenient to assemble.
Description
Technical field
The present invention relates to the technical field of die casting, more specifically to a kind of pressure for oil cooler upper cover
Casting mould.
Background technology
Die casting refers to enter molten metal casting filling the die cavity of mould, with the cooling of molten metal, and by pressurization
The techniques such as forging make a kind of mould that foundry goods is molded.Some foundry goods have one section of circular arc passage, typically loosing core of die casting
Structure is difficult to complete.Commercially, there is casting quality difference in a lot of arc core pulling structures, precision of loosing core is low and production efficiency is low
Problem.But prior art general die casting structure also effectively solve the problems referred to above.Such as Chinese patent is awarded
Power notification number CN 102139526 B, authorized announcement date on 09 25th, 2013, the entitled mould arc core-pulling of innovation and creation
Device, this Patent Case discloses the arc core pulling structure of a kind of mould, by by dynamic model panel, tooth row oil cylinder, tooth row, fixing tooth
Wheel, free gear, U type gear and the isostructural combined innovation of curved core, it is achieved that the transmission of power, operate steadily, reliably, but
Being this Patent Case in injection mold, when this core-pulling device is for die casting, the heat radiation of foundry goods is inconspicuous, not only
Affect the production efficiency of foundry goods, and easily affect casting quality when loosing core, therefore be not applied in die casting.In and for example
State patent application publication CN 104842523 A, on 08 19th, 2015 Shen Qing Publication day, the entitled one of innovation and creation
Two-way arc core-pulling mechanism, this Patent Case discloses the structure of a kind of two-way arc core-pulling, by oil cylinder, rear cavity and take-up housing
Deng combined innovation, simplify the core-pulling mechanism of mould, reduce manufacture processing cost, but this Patent Case is by connecting rod machine
Structure substitutes gear drive, and when for die casting, linkage exists the relatively low problem of precision, thus affects foundry goods matter
Amount.The present invention, by die casting main body, arc core-pulling, transmission mechanism and the isostructural combined innovation of local cooling device, carries
For a kind of simple and stable structure, low cost, radiating rate is fast, and production efficiency and dimensional accuracy are high, and casting quality is good and assembling side
Just oil cooler top cover die.
Content of the invention
The pulled core structure that the present invention solves the circular arc passage of general die casting in prior art does not effectively solve foundry goods
Problem of poor quality, that precision of loosing core is low and production efficiency is low, provides a kind of oil cooler top cover die, by die casting master
The isostructural combined innovation of body, arc core-pulling, transmission mechanism and local cooling device, it is achieved this oil cooler top cover die has
Having simple and stable structure, low cost, radiating rate is fast, and production efficiency and dimensional accuracy are high, and casting quality is good and easy to assembly
Feature.
In order to solve the technical problem of above-mentioned existence, the present invention takes following technical proposals：A kind of oil cooler upper cover
Mould, including upper framed, be arranged on framed in upper mold core, low mold frame, the lower mold core being arranged in low mold frame, arc core-pulling
And transmission mechanism, it is characterised in that described framed being connected with low mold frame, upper mold core and lower mold core combination form oil cooler
The die casting die cavity of upper cover, described arc core-pulling passes through lower mold core, and inserts die casting die cavity, the end of described arc core-pulling and transmission
Mechanism is connected, and at the upper-lower position of arc core-pulling, described upper mold core and lower mold core are equipped with local cooling device.
In use, for preventing molten metal from spilling, arc core-pulling is inserted lower mold core, start transmission mechanism, make circular arc take out
The head of core exposes one section in die casting die cavity, after molten metal is completely into die casting die cavity, restarts transmission mechanism, makes circular arc
Loose core and put in place completely in die casting die cavity, then start local cooling device, corresponding with the position, top and the bottom of arc core-pulling, on
Lower mold core starts cooling, and in die casting die cavity, the molten metal near the top and the bottom of arc core-pulling starts progressively to cool down, and treats full
When foot requires, transmission mechanism reverse operation, arc core-pulling is progressively extracted out from die cavity, until being fully drawn out.The transmission of the present invention
Mechanism and arc core-pulling combine, it is achieved that loosing core of the circular arc passage of foundry goods, the local cooling device of the present invention achieves circle
Arc loose core near molten metal quickly cool down, not only increase production efficiency, and ensure that the dimensional accuracy of circular arc passage, from
And improve the quality of foundry goods.
As preferably, described low mold frame is provided with mosaic block, and described transmission mechanism is by driving means, spur rack, travelling gear
With one section of wildhaber-novikov gear composition, described driving means fixes with the rear side of low mold frame, and spur rack is arranged on the bottom of low mold frame,
And be connected with driving means, described travelling gear is fixed in mosaic block, and suitable with spur rack, and described wildhaber-novikov gear is arranged
On mosaic block, and being meshed with travelling gear, one end of wildhaber-novikov gear is connected with arc core-pulling.Driving means works so that
Spur rack moves horizontally, and band nutating gear rotates, wildhaber-novikov gear concomitant rotation, thus realizes that arc core-pulling inserts die casting die cavity
Or extract out from die casting die cavity.
As preferably, described mosaic block is provided with the groove suitable with wildhaber-novikov gear, is provided with at least two in described groove
The rolling wheel suitable with wildhaber-novikov gear inwall.It is in close contact with wildhaber-novikov gear by travelling gear and multiple rolling wheel so that
The relative position of wildhaber-novikov gear is more steady so that the action of arc core-pulling is more stable, improves the essence of process of loosing core further
Degree.
As preferably, the head of described wildhaber-novikov gear is provided with the dovetail groove suitable with arc core-pulling.Dovetail groove, structure letter
Single, easy for installation with arc core-pulling, there is gap between the two, when arc core-pulling just starts to extract out, wildhaber-novikov gear first moves
Making, then arc core-pulling is progressively extracted out again, during loosing core so that arc core-pulling has an inertia force, it is ensured that work of loosing core
Sequence can be smoothed out, it is to avoid stuck phenomenon, thus improves production efficiency.
As preferably, described driving means is stepper motor, servomotor or stepping cylinder.
As preferably, described local cooling device is made up of water pump, cooler bin, distributor and Duo Gen cooling tube, described water
Pump is provided with water inlet pipe and outlet pipe, and water inlet pipe is connected with cooler bin, and outlet pipe is connected with distributor, described cooling tube and mould phase
Adaptation, described cooling tube inserts the correspondence position of upper mold core and lower mold core respectively, the two ends of cooling tube respectively with cooler bin, distribution
Device is connected, and the two ends, left and right of described cooler bin and distributor this die casting respectively fix.The local cooling device of this structure
Cooling water can be recycled, saving water resource, and only one of which water pump is as driving, power source is less, low cost.
As preferably, described cooler bin is put joint, cooling joint, underlying joint, rotational sleeve and forms communicating pipe from above, described cold
But the delivery port of pipe all with on put joint be connected, described cooling joint with on put save be connected by communicating pipe, the lower end of communicating pipe is provided with
Rotary nozzle upwards, described rotational sleeve is arranged on cooling joint inwall and between communicating pipe, is provided with the week of rotational sleeve
The through hole being evenly arranged, the top of rotational sleeve is provided with the reception swash plate suitable with rotary nozzle, the outer wall of described cooling joint
Being provided with fin, the oral area of described underlying joint is connected with cooling joint, and underlying joint is connected with the water inlet pipe of water pump.On put joint,
Storing, for temporary transient, the water that cooling tube flows out, the water above put in joint cools down joint through communicating pipe entrance, again from rotary nozzle ejection
Water, a part is ejected on reception swash plate, passes through through hole and is sprinkled upon on the inwall of cooling joint, is flowed in underlying joint, another part
By air cooling, fall directly in underlying joint.This structure eliminates driving motor, by cooling down the structure innovation saving, air cooling effect
Preferable with air cooling effect, radiating rate is very fast.
As preferably, described cooler bin and distributor are equipped with multiple pipe joint suitable with cooling tube, and described pipe connects
It is equipped with the rubber hose suitable with cooling tube on head.Pipe joint, simple in construction, can be nipple, it is also possible to be fast
Connect, the convenient installation with cooling tube；Rubber hose, simple in construction, typically all use swelling to be connected with cooling tube and pipe joint, then
It is fixed by securing members such as anchor ears.This structure makes cooling tube to be initially charged with in die casting, then carries out the dress of pipeline
Join, it is achieved the entirety of this cooling device is easy to assembly.
As preferably, described cooler bin and distributor are equipped with outlet valve.Outlet valve, simple in construction, at this cooling device
When not using, open outlet valve, it is possible to clean cooler bin and distributor.
As preferably, the water inlet pipe of described water pump is provided with thermometer, and the outlet pipe of water pump is provided with cut-off switch.Thermometer,
For observing the temperature in water inlet pipe, when there are abnormal conditions, the numerical value of thermometer can be higher, reminds people to close cut-off and opens
Close, prevent water pump from burning out, thus check cooling device, reduce loss and Accident prevention.
Owing to taking above-mentioned technical scheme, a kind of oil cooler top cover die that the present invention provides has and such has
Benefit effect：By the isostructural combined innovation of die casting main body, arc core-pulling, transmission mechanism and local cooling device, provide
A kind of simple and stable structure, low cost, radiating rate is fast, and production efficiency and dimensional accuracy are high, and casting quality is good and easy to assembly
Oil cooler top cover die.
Brief description
A kind of structural representation that accompanying drawing 1 is the present invention；
The A-A that accompanying drawing 2 is accompanying drawing 1 of the present invention is to sectional view；
The A that accompanying drawing 3 is accompanying drawing 2 of the present invention is to enlarged drawing；
A kind of structural representation that accompanying drawing 4 is local cooling device of the present invention；
A kind of structural representation of what accompanying drawing 5 was cooler bin of the present invention.
In figure：1-is upper framed, 2-upper mold core, 3-low mold frame, 4-lower mold core, 5-arc core-pulling, and 6-die casting die cavity, 7-inlays
Block, 8-spur rack, 9-travelling gear, 10-wildhaber-novikov gear, 11-rolling wheel, 12-dovetail groove, 13-stepping cylinder, 14-water pump,
15-distributor, 16-cooling tube, 17-puts joint, 18-cools down joint, the underlying joint of 19-, 20-rotational sleeve, 21-communicating pipe, and 22-revolves
Turning shower nozzle, 23-rubber hose, 24-outlet valve, 25-thermometer, 26-ends switch.
Detailed description of the invention
Refering to accompanying drawing, the present invention is described in further detail.
Embodiment one：In conjunction with accompanying drawing the 1st, the 2nd, 3, a kind of oil cooler top cover die, it framed 1st, is arranged on upper mold including upper
The 3rd, upper mold core in frame 1 the 2nd, low mold frame is arranged on lower mold core the 4th, arc core-pulling 5 and transmission mechanism in low mold frame 3, upper framed 1 with
Low mold frame 3 is connected, and upper mold core 2 and lower mold core 4 combination form the die casting die cavity 6 of oil cooler upper cover, and arc core-pulling 5 passes through down
Core rod 4, and insert die casting die cavity 6, the end of arc core-pulling 5 is connected with transmission mechanism, at the upper-lower position of arc core-pulling 5, on
Core rod 2 and lower mold core 4 are equipped with local cooling device.
Embodiment two, in conjunction with accompanying drawing the 1st, the 2nd, 3, a kind of oil cooler top cover die, it framed 1st, is arranged on upper mold including upper
The 3rd, upper mold core in frame 1 the 2nd, low mold frame is arranged on lower mold core the 4th, arc core-pulling 5 and transmission mechanism in low mold frame 3, upper framed 1 with
Low mold frame 3 is connected, and upper mold core 2 and lower mold core 4 combination form the die casting die cavity 6 of oil cooler upper cover, and arc core-pulling 5 passes through down
Core rod 4, and insert die casting die cavity 6, the end of arc core-pulling 5 is connected with transmission mechanism, at the upper-lower position of arc core-pulling 5, on
Core rod 2 and lower mold core 4 are equipped with local cooling device, and low mold frame 3 is provided with mosaic block 7, and transmission mechanism is by driving means, spur rack
8th, travelling gear 9 and one section of wildhaber-novikov gear 10 form, and driving means fixes with the rear side of low mold frame 3, and spur rack 8 is arranged on down
The bottom of framed 3, and be connected with driving means, travelling gear 9 is fixed in mosaic block 7, and suitable with spur rack 8, circular arc
Gear 10 is arranged on mosaic block 7, and is meshed with travelling gear 9, and one end of wildhaber-novikov gear 10 is connected with arc core-pulling 5, edge
Abaculus 7 is provided with the groove suitable with wildhaber-novikov gear 10, is provided with two rolling suitable with wildhaber-novikov gear 10 inwall in groove
Wheel 11, the head of wildhaber-novikov gear 10 is provided with the dovetail groove 12 suitable with arc core-pulling 5, and driving means is stepping cylinder 13.
Embodiment three, in conjunction with accompanying drawing the 1st, the 2nd, the 3rd, 4 and 5, a kind of oil cooler top cover die, it framed 1st, is arranged on including upper
Go up lower mold core the 4th, arc core-pulling 5 and the transmission mechanism that the 3rd, upper mold core the 2nd, the low mold frame in framed 1 is arranged in low mold frame 3, upper mold
Frame 1 is connected with low mold frame 3, and upper mold core 2 and lower mold core 4 combination form the die casting die cavity 6 of oil cooler upper cover, arc core-pulling 5
Through lower mold core 4, and inserting die casting die cavity 6, the end of arc core-pulling 5 is connected with transmission mechanism, in the upper bottom of arc core-pulling 5
Putting, upper mold core 2 and lower mold core 4 are equipped with local cooling device, and low mold frame 3 is provided with mosaic block 7, transmission mechanism by driving means,
Spur rack the 8th, travelling gear 9 and one section of wildhaber-novikov gear 10 form, and driving means fixes with the rear side of low mold frame 3, and spur rack 8 sets
Putting the bottom in low mold frame 3, and being connected with driving means, travelling gear 9 is fixed in mosaic block 7, and fits with spur rack 8 phase
Joining, wildhaber-novikov gear 10 is arranged on mosaic block 7, and is meshed with travelling gear 9, one end of wildhaber-novikov gear 10 and arc core-pulling 5
Be connected, mosaic block 7 is provided with the groove suitable with wildhaber-novikov gear 10, be provided with in groove two suitable with wildhaber-novikov gear 10 inwall
Rolling wheel 11, the head of wildhaber-novikov gear 10 is provided with the dovetail groove 12 suitable with arc core-pulling 5, and driving means is stepping cylinder
13, local cooling device is made up of water pump the 14th, cooler bin, distributor 15 and Duo Gen cooling tube 16, water pump 14 be provided with water inlet pipe and
Outlet pipe, water inlet pipe is connected with cooler bin, and outlet pipe is connected with distributor 15, and cooling tube 16 is suitable with mould, cooling tube 16
Inserting the correspondence position of upper mold core 2 and lower mold core 4 respectively, the two ends of cooling tube 16 are connected with cooler bin, distributor 15 respectively, cold
But the two ends, left and right of case and distributor 15 this die casting respectively fix, and cooler bin is put joint and the 17th, cooled down joint the 18th, underlying joint from above
19th, rotational sleeve 20 and communicating pipe 21 form, the delivery port of cooling tube 16 all with on put joint and 17 be connected, cooling joint 18 and on put joint
17 were connected by communicating pipe 21, and the lower end of communicating pipe 21 is provided with rotary nozzle 22 upwards, and rotational sleeve 20 is arranged on cooling joint
Between 18 inwalls and communicating pipe 21, being provided with the through hole being evenly arranged with the week of rotational sleeve 20, the top of rotational sleeve 20 sets
Having a reception swash plate suitable with rotary nozzle 22, the outer wall of cooling joint 18 is provided with fin, the oral area of underlying joint 19 with cold
But saving 18 to be connected, underlying joint 19 is connected with the water inlet pipe of water pump 14, and cooler bin and distributor 15 are equipped with multiple and cooling tube
16 suitable pipe joints, pipe joint is equipped with the rubber hose 23 suitable with cooling tube 16, cooler bin and distributor 15
Being equipped with outlet valve 24, the water inlet pipe of water pump 14 is provided with thermometer 25, and the outlet pipe of water pump 14 is provided with cut-off switch 26.
Above-described three specific embodiments, are described in detail to the present invention.It used herein is embodied as
Principle and embodiment to the present invention for the example is set forth, and the explanation of embodiment is only intended to help to understand the core of the present invention
Thought.It should be pointed out that, for those skilled in the art, in the premise without departing from core concept of the present invention
Under, some modifications can also be carried out to the present invention, the such as concrete technical parameter of arc core-pulling, stepping cylinder and water pump etc. enters
Row modification or claim carry out some combinations, it should fall within the protection domain of the claims in the present invention.
Claims (10)
1. an oil cooler top cover die, including upper framed（1）, be arranged on framed（1）In upper mold core（2）, lower mold
Frame（3）, be arranged on low mold frame（3）In lower mold core（4）, arc core-pulling（5）And transmission mechanism, it is characterised in that described upper mold
Frame（1）With low mold frame（3）It is connected, upper mold core（2）And lower mold core（4）Combination forms the die casting die cavity of oil cooler upper cover（6）,
Described arc core-pulling（5）Through lower mold core（4）, and insert die casting die cavity（6）, described arc core-pulling（5）End and driver
Structure is connected, at arc core-pulling（5）Upper-lower position, described upper mold core（2）And lower mold core（4）It is equipped with local cooling device.
2. a kind of oil cooler top cover die according to claim 1, it is characterised in that described low mold frame（3）It is provided with
Mosaic block（7）, described transmission mechanism is by driving means, spur rack（8）, travelling gear（9）With one section of wildhaber-novikov gear（10）Composition,
Described driving means and low mold frame（3）Rear side fix, spur rack（8）It is arranged on low mold frame（3）Bottom, and with drive dress
Put connected, described travelling gear（9）It is fixed on mosaic block（7）In, and and spur rack（8）Suitable, described wildhaber-novikov gear（10）
It is arranged on mosaic block（7）On, and and travelling gear（9）It is meshed, wildhaber-novikov gear（10）One end and arc core-pulling（5）It is connected.
3. a kind of oil cooler top cover die according to claim 2, it is characterised in that described mosaic block（7）It is provided with
With wildhaber-novikov gear（10）Suitable groove, is provided with at least two and wildhaber-novikov gear in described groove（10）The suitable rolling of inwall
Pinch roller（11）.
4. a kind of oil cooler top cover die according to claim 2, it is characterised in that described wildhaber-novikov gear（10）'s
Head is provided with and arc core-pulling（5）Suitable dovetail groove（12）.
5. a kind of oil cooler top cover die according to claim 2, it is characterised in that described driving means is stepping
Motor, servomotor or stepping cylinder（13）.
6. a kind of oil cooler top cover die according to claim 1, it is characterised in that described local cooling device by
Water pump（14）, cooler bin, distributor（15）With many cooling tubes（16）Composition, described water pump（14）It is provided with water inlet pipe and water outlet
Pipe, water inlet pipe is connected with cooler bin, outlet pipe and distributor（15）It is connected, described cooling tube（16）Suitable with mould, described
Cooling tube（16）Insert upper mold core respectively（2）And lower mold core（4）Correspondence position, cooling tube（16）Two ends respectively with cooling
Case, distributor（15）It is connected, described cooler bin and distributor（15）The two ends, left and right of this die casting fix respectively.
7. a kind of oil cooler top cover die according to claim 6, it is characterised in that joint put by described cooler bin from above
（17）, cooling joint（18）, underlying joint（19）, rotational sleeve（20）And communicating pipe（21）Composition, described cooling tube（16）Water outlet
Mouth all with on put joint（17）It is connected, described cooling joint（18）Joint is put on（17）Pass through communicating pipe（21）It is connected, communicating pipe（21）
Lower end be provided with rotary nozzle upwards（22）, described rotational sleeve（20）It is arranged on cooling joint（18）Inwall and communicating pipe（21）
Between, rotational sleeve（20）Week be provided with the through hole being evenly arranged, rotational sleeve（20）Top be provided with and rotary nozzle
（22）Suitable reception swash plate, described cooling saves（18）Outer wall be provided with fin, described underlying joint（19）Oral area with
Cooling joint（18）It is connected, underlying joint（19）With water pump（14）Water inlet pipe be connected.
8. a kind of oil cooler top cover die according to claim 6, it is characterised in that described cooler bin and distributor
（15）It is equipped with multiple and cooling tube（16）Suitable pipe joint, described pipe joint is equipped with and cooling tube（16）Suitable
Rubber hose（23）.
9. a kind of oil cooler top cover die according to claim 6, it is characterised in that described cooler bin and distributor
（15）It is equipped with outlet valve（24）.
10. a kind of oil cooler top cover die according to claim 6, it is characterised in that described water pump（14）Enter
Water pipe is provided with thermometer（25）, water pump（14）Outlet pipe be provided with cut-off switch（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787840.6A CN106424639B (en) | 2016-08-31 | 2016-08-31 | A kind of oil cooler top cover die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787840.6A CN106424639B (en) | 2016-08-31 | 2016-08-31 | A kind of oil cooler top cover die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106424639A true CN106424639A (en) | 2017-02-22 |
| CN106424639B CN106424639B (en) | 2018-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610787840.6A Active CN106424639B (en) | 2016-08-31 | 2016-08-31 | A kind of oil cooler top cover die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191823A (en) * | 2020-11-17 | 2021-01-08 | 阜阳市世科智能设备有限公司 | Novel die casting die of die-casting mechanism |
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| CN204108278U (en) * | 2014-09-25 | 2015-01-21 | 贵州新昌精密机电有限公司 | A kind of pack alloy mould structure |
| CN204413096U (en) * | 2014-12-09 | 2015-06-24 | 广东鸿泰科技股份有限公司 | A kind of die casting for engine support |
| CN205289703U (en) * | 2015-10-26 | 2016-06-08 | 牟维军 | Utilize slider to drive mold machine structure that circular arc core is loosed core |
| CN206122659U (en) * | 2016-08-31 | 2017-04-26 | 宁波博大机械有限公司 | Oil cooler upper cover mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191823A (en) * | 2020-11-17 | 2021-01-08 | 阜阳市世科智能设备有限公司 | Novel die casting die of die-casting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106424639B (en) | 2018-07-03 |
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Denomination of invention: A Mold for the Upper Cover of an Oil Cooler Effective date of registration: 20231026 Granted publication date: 20180703 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Beilun sub branch Pledgor: NINGBO BODA MACHINERY CO.,LTD. Registration number: Y2023980062775 |
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