CN205977964U - Die casting die extrudees hydro -cylinder - Google Patents
Die casting die extrudees hydro -cylinder Download PDFInfo
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- CN205977964U CN205977964U CN201620778929.1U CN201620778929U CN205977964U CN 205977964 U CN205977964 U CN 205977964U CN 201620778929 U CN201620778929 U CN 201620778929U CN 205977964 U CN205977964 U CN 205977964U
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Abstract
The utility model discloses a die casting die extrudees hydro -cylinder, including cylinder, piston, first cooling body, second cooling body, the piston sets up in the cylinder, and first cooling body, second cooling body set up respectively outside the cylinder, first cooling body, second cooling body are through letting in the direct cylinder cooling of giving the hydro -cylinder of cooling water, thereby give the cooling of the piston in the cylinder, the hydraulic oil cooling, the operating temperature who ensures the hydro -cylinder can not be too high and cause the inefficacy. The utility model provides a die casting die extrudees hydro -cylinder, through the cooling to the hydro -cylinder, can be effectual the operating temperature of reduction hydro -cylinder, improve the working sensitivity of hydro -cylinder, the life of lift cylinder prevents that local extrusion system from blocking out of workly in that die -casting operation in -process is frequent, improves the product quality of foundry goods, promotes die casting efficiency, simultaneously, this cooling device is suitable for equally on the vacuum valve of evacuated die -casting process, avoids the vacuum valve owing to cross the calorie and die and influence die -casting and normally produce.
Description
Technical field
The utility model belongs to die casting technical field, is related to a kind of die casting, more particularly, to a kind of die casting
Extrusion oil cylinder.
Background technology
Refer to Fig. 1, die cylinder is conventional accessory in die casting, is typically employed in the core pulling system of mould, office
Portion's extrusion system etc..
Because die casting operation is a kind of high-temperature operation, the temperature of normal production mould commonly reaches 180 DEG C～250 DEG C, office
The oil cylinder of portion's extruding is ensconced in cover half cage plate or dynamic model cage plate mostly, and the radiating effect of oil cylinder is very poor, oil cylinder in press casting procedure
Work continuously at high temperature always, oil cylinder piston expanded by heating easily blocks, cylinder action lost efficacy, and led to the effect of local compression
Do not enable, the product of production can not meet internal soundness and requires, need form removal tool to revise, while affecting product quality
Leverage production efficiency.
In view of this, nowadays in the urgent need to designing a kind of new cylinder structure, to overcome existing cylinder structure to exist
Drawbacks described above.
Utility model content
Technical problem to be solved in the utility model is：A kind of die casting extrusion oil cylinder is provided, can effectively reduce
The operating temperature of oil cylinder, improves the working sensitivity of oil cylinder, the service life of lift cylinder, prevents local compression system in die casting
Frequently block in operation process and do not work, improve the product quality of foundry goods, lift Die Casting efficiency.
For solving above-mentioned technical problem, the utility model adopts the following technical scheme that：
A kind of die casting extrusion oil cylinder, institute's die casting extrusion oil cylinder includes：Cylinder barrel, piston, the first cooling block, second
Cooling block；
Described first cooling block, the radial section of the second cooling block are in semi-circular, the first cooling block, the second cooling block split
Together, the cylinder barrel outer ring of oil cylinder is surrounded；
Described piston is arranged in cylinder barrel, and the first cooling block, the second cooling block are respectively arranged at outside cylinder barrel；First cooling
Block, the second cooling block are fixed on cylinder barrel outer ring by connecting bolt；
Described first cooling block, the second cooling block are by being passed through the cylinder barrel cooling directly to oil cylinder for the cooling water；Thus giving cylinder
Cylinder in piston cooling, hydraulic oil cooling it is ensured that oil cylinder operating temperature will not too high and cause lost efficacy；It is passed through the water of cooling water
Pressure is more than or equal to 0.3MPa.
A kind of die casting extrusion oil cylinder, institute's die casting extrusion oil cylinder includes：Cylinder barrel, piston, the first cooling body,
Two cooling bodies；
Described piston is arranged in cylinder barrel, and the first cooling body, the second cooling body are respectively arranged at outside cylinder barrel；First is cold
But mechanism, the second cooling body are fixed on cylinder barrel outer ring by fixed mechanism；
Described first cooling body, the second cooling body are by being passed through the cylinder barrel cooling directly to oil cylinder for the cooling water；Thus
To in cylinder barrel piston cooling, hydraulic oil cooling it is ensured that oil cylinder operating temperature will not too high and cause lost efficacy.
As a kind of preferred version of the present utility model, described fixed mechanism is connecting bolt.
As a kind of preferred version of the present utility model, it is passed through cooling water to the first cooling body, the second cooling body
Hydraulic pressure is more than or equal to 0.3MPa.
As a kind of preferred version of the present utility model, described first cooling block, the radial section of the second cooling block are in half
Annular, the first cooling block, the second cooling block are stitched together, and the cylinder barrel outer ring of oil cylinder is surrounded.
The beneficial effects of the utility model are：The utility model proposes die casting extrusion oil cylinder, by oil cylinder
Cooling, can effectively reduce the operating temperature of oil cylinder, improve the working sensitivity of oil cylinder, the service life of lift cylinder, prevent
Only local compression system is frequently blocked in die casting operation process and is not worked, and improves the product quality of foundry goods, lifting die casting life
Produce efficiency.And this cooling device equally applicable on the vacuum valve of evacuated die-casting process, it is to avoid vacuum valve due to overheated stuck and
Impact die casting normally produces.
Brief description
Fig. 1 is the structural representation of general die cylinder.
Fig. 2 installs the structural representation of the die casting extrusion oil cylinder of cooling device additional for the utility model.
Fig. 3 is the schematic diagram that the utility model die casting extrusion oil cylinder cooling block transports water.
Specific embodiment
Describe preferred embodiment of the present utility model below in conjunction with the accompanying drawings in detail.
Embodiment one
Refer to Fig. 2, Fig. 3, the utility model discloses a kind of die casting extrusion oil cylinder, institute's die casting extrusion oil cylinder
Including：Cylinder barrel 1, piston 2, the first cooling block 3, the second cooling block 4.
Described first cooling block 3, the radial section of the second cooling block 4 are in semi-circular, the first cooling block 3, the second cooling block 4
Stitched together, the cylinder barrel outer ring of oil cylinder 1 is surrounded.
Described piston 2 is arranged in cylinder barrel 1, and the first cooling block 3, the second cooling block 4 are respectively arranged at outside cylinder barrel 1；First
Cooling block 3, the second cooling block 4 are fixed on the outer ring of cylinder barrel 1 by connecting bolt 5.
Described first cooling block 3, the second cooling block 4 are lowered the temperature directly to the cylinder barrel 1 of oil cylinder by being passed through cooling water；Thus giving
Piston 2 in cylinder barrel 1 is lowered the temperature, hydraulic oil cooling it is ensured that oil cylinder operating temperature will not too high and cause lost efficacy；It is passed through cooling water
Hydraulic pressure be more than or equal to 0.3MPa.
Install two cooling blocks in the cylinder barrel outer ring of oil cylinder additional, the fortune water of each cooling block is individually walked, figure is shown in by fortune water schematic diagram
2, the first cooling block and the second cooling block connecting bolt are fixed on cylinder barrel outer ring.Structure is simple, easy accessibility.By to cooling
Block leads to cooling water (hydraulic pressure general warranty 0.3MPa), directly to the cylinder barrel cooling of oil cylinder.Thus to the piston cooling in cylinder barrel, liquid
Force feed cooling it is ensured that oil cylinder operating temperature will not too high and cause lost efficacy.
Embodiment two
A kind of die casting extrusion oil cylinder, institute's die casting extrusion oil cylinder includes：Cylinder barrel, piston, the first cooling body,
Two cooling bodies；
Described piston is arranged in cylinder barrel, and the first cooling body, the second cooling body are respectively arranged at outside cylinder barrel；First is cold
But mechanism, the second cooling body are fixed on cylinder barrel outer ring by fixed mechanism；
Described first cooling body, the second cooling body are by being passed through the cylinder barrel cooling directly to oil cylinder for the cooling water；Thus
To in cylinder barrel piston cooling, hydraulic oil cooling it is ensured that oil cylinder operating temperature will not too high and cause lost efficacy.
In sum, the utility model proposes die casting extrusion oil cylinder, by the cooling to oil cylinder, can effectively drop
The operating temperature of low oil cylinder, improves the working sensitivity of oil cylinder, the service life of lift cylinder, prevents local compression system in pressure
Frequently block in casting operation process and do not work, improve the product quality of foundry goods, lift Die Casting efficiency.And this cooling
Device equally applicable on the vacuum valve of evacuated die-casting process, it is to avoid vacuum valve is due to overheated stuck and affect die casting and normally produce.
Here description of the present utility model and application are illustrative, are not wishing to be limited in scope of the present utility model
State in embodiment.The deformation of embodiments disclosed herein and change are possible, for the ordinary skill people of those this areas
For member, the replacement of embodiment and equivalent various parts are known.It should be appreciated by the person skilled in the art that not taking off
In the case of spirit or essential characteristics of the present utility model, the utility model can in other forms, structure, arrangement, ratio,
And realized with other assemblies, material and part.In the case of without departing from the utility model scope and spirit, can be to this
In disclosed embodiment carry out other deformation and change.
Claims (4)
1. a kind of die casting extrusion oil cylinder is it is characterised in that institute's die casting extrusion oil cylinder includes：Cylinder barrel, piston, first cold
But block, the second cooling block；
Described first cooling block, the radial section of the second cooling block are in semi-circular, and the first cooling block, the second cooling block split are one
Rise, the cylinder barrel outer ring of oil cylinder is surrounded；
Described piston is arranged in cylinder barrel, and the first cooling block, the second cooling block are respectively arranged at outside cylinder barrel；First cooling block,
Two cooling blocks are fixed on cylinder barrel outer ring by connecting bolt；
Described first cooling block, the second cooling block are passed through the cylinder barrel cooling directly to oil cylinder for the cooling water；Thus to the work in cylinder barrel
Plug, hydraulic oil cooling.
2. a kind of die casting extrusion oil cylinder is it is characterised in that institute's die casting extrusion oil cylinder includes：Cylinder barrel, piston, first cold
But mechanism, the second cooling body；
Described piston is arranged in cylinder barrel, and the first cooling body, the second cooling body are respectively arranged at outside cylinder barrel；First cooler
Structure, the second cooling body are fixed on cylinder barrel outer ring by fixed mechanism；
Described first cooling body, the second cooling body are by being passed through the cylinder barrel cooling directly to oil cylinder for the cooling water；Thus giving cylinder
Cylinder in piston cooling, hydraulic oil cooling it is ensured that oil cylinder operating temperature will not too high and cause lost efficacy.
3. die casting extrusion oil cylinder according to claim 2 it is characterised in that：
Described fixed mechanism is connecting bolt.
4. die casting extrusion oil cylinder according to claim 2 it is characterised in that：
Described first cooling block, the radial section of the second cooling block are in semi-circular, and the first cooling block, the second cooling block split are one
Rise, the cylinder barrel outer ring of oil cylinder is surrounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778929.1U CN205977964U (en) | 2016-07-22 | 2016-07-22 | Die casting die extrudees hydro -cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778929.1U CN205977964U (en) | 2016-07-22 | 2016-07-22 | Die casting die extrudees hydro -cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977964U true CN205977964U (en) | 2017-02-22 |
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ID=58026047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620778929.1U Active CN205977964U (en) | 2016-07-22 | 2016-07-22 | Die casting die extrudees hydro -cylinder |
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| Country | Link |
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| CN (1) | CN205977964U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420750A (en) * | 2017-12-29 | 2019-03-05 | 湖北航特装备制造股份有限公司 | A kind of aluminium alloy car fore sub frame metal-mold low-pressure casting mold |
| CN113020306A (en) * | 2021-05-24 | 2021-06-25 | 佛山市腾华自动化机械有限公司 | Aluminum profile extruder |
| CN114834009A (en) * | 2022-04-29 | 2022-08-02 | 延锋海纳川汽车饰件系统有限公司 | In-mold hot cutting control system and control method |
-
2016
- 2016-07-22 CN CN201620778929.1U patent/CN205977964U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420750A (en) * | 2017-12-29 | 2019-03-05 | 湖北航特装备制造股份有限公司 | A kind of aluminium alloy car fore sub frame metal-mold low-pressure casting mold |
| CN113020306A (en) * | 2021-05-24 | 2021-06-25 | 佛山市腾华自动化机械有限公司 | Aluminum profile extruder |
| CN114834009A (en) * | 2022-04-29 | 2022-08-02 | 延锋海纳川汽车饰件系统有限公司 | In-mold hot cutting control system and control method |
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| GR01 | Patent grant |