CN109203401A - A kind of exchanging structure optimizing densely arranged hydraulic cylinder connection oil circuit - Google Patents
A kind of exchanging structure optimizing densely arranged hydraulic cylinder connection oil circuit Download PDFInfo
- Publication number
- CN109203401A CN109203401A CN201811159619.1A CN201811159619A CN109203401A CN 109203401 A CN109203401 A CN 109203401A CN 201811159619 A CN201811159619 A CN 201811159619A CN 109203401 A CN109203401 A CN 109203401A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- hydraulic circuit
- transverse slat
- cooling duct
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims abstract description 60
- 239000010426 asphalt Substances 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 7
- 238000005457 optimization Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000004880 explosion Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 62
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
- B29C2045/826—Plurality of hydraulic actuators driven by one hydraulic pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76658—Injection unit
- B29C2945/76682—Injection unit injection piston cylinder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76822—Phase or stage of control
- B29C2945/76859—Injection
Abstract
The invention discloses a kind of exchanging structures for optimizing densely arranged hydraulic cylinder connection oil circuit, it mainly include L-shaped pinboard, core pulling hydraulic circuit is equipped in pinboard, lock pin hydraulic circuit and cooling duct, this pinboard is for carrying several oil cylinders, the oil inlet of multiple asphalt channels is in the same side, then oil pipeline connects oil cylinder by pinboard, compared to the design of the direct downlink connection oil cylinder of oil pipeline, the cabling of oil pipeline is just succinct convenient in the extreme in this way, for example straight oil pipe can be used, improve maintenance efficiency, and it does not need to open up complicated mounting groove, improve the intensity of cover half cage plate, avoid the deformation of cover half set or explosion.The invention is used for cylinder control device field.
Description
Technical field
The present invention relates to cylinder control device fields, connect oil circuit more particularly to a kind of densely arranged hydraulic cylinder of optimization
Exchanging structure.
Background technique
In mold injection process, it is often necessary to use the flexible of hydraulic circuit control hydraulic stem, wherein oil cylinder plays biography
It passs hydraulic oil and adjusts the effect of hydraulic bar state.In order to allow hydraulic oil by oil cylinder, set usually between oil pump and oil cylinder
There is oil pipeline, if when the hydraulic stem cooperating of extremely complex needs eight of a mold or more, the quantity of oil pipeline
It is very more, safeguard that difficulty is big.
Current way is that mounting groove is equipped on cover half cage plate, then in oil pipeline indentation mounting groove.Due to not having
There is the method for combining multiple oil cylinders well, causes oil pipeline distribution more scattered, need to open up on cover half cage plate at this time
More mounting groove, the disadvantage is that cover half cage plate is unsightly, cabling is troublesome and intensity declines, or even deformation or explosion.
Summary of the invention
The purpose of the present invention is to provide one kind can entire multiple hydraulic cylinders, optimize densely arranged hydraulic cylinder connection
The exchanging structure of oil circuit.
The technical solution used in the present invention is:
A kind of exchanging structure optimizing densely arranged hydraulic cylinder connection oil circuit, the pinboard including L shape, pinboard packet
The riser for including horizontal positioned transverse slat and placing vertically, pinboard is interior to be equipped with several independent asphalt channels, and every oil circuit is logical
Road all has oil inlet and at least two oil outlets, oil inlet is located at the side of riser outwardly, and oil outlet is located at transverse slat upward
Side, the cooling duct for being passed through cooling water is additionally provided in pinboard, and cooling duct entrance and cooling duct outlet are respectively positioned on
On transverse slat.
As an improvement of the above scheme, pinboard includes left supporting plate, intermediate supporting plate and right supporting plate, and left supporting plate and right supporting plate divide
Not Wei Yu intermediate supporting plate the left and right sides, one and sequence is arranged through left supporting plate, intermediate supporting plate and right support in cooling duct at this time
Plate, asphalt channel are divided into core pulling hydraulic circuit and lock pin hydraulic circuit, and core pulling hydraulic circuit and lock pin hydraulic circuit are in transverse slat
There are Some routes to be in different height to mutually stagger, cooling duct is hydraulic in core pulling hydraulic circuit and lock pin in transverse slat
The lower section in circuit.
As an improvement of the above scheme, a core pulling hydraulic circuit and a lock pin are provided in left supporting plate and right supporting plate
Hydraulic circuit, core pulling hydraulic circuit and lock pin hydraulic circuit all have an oil inlet and two oil outlets, core pulling hydraulic circuit
The then horizontal extension in transverse slat is extended downwardly in riser, then core pulling hydraulic circuit extends upward branch simultaneously in transverse slat
Oil outlet is formed, lock pin hydraulic circuit extends downwardly the then horizontal extension in transverse slat in riser, then lock pin hydraulic circuit
Branch is extended upward in transverse slat and forms oil outlet；Three core pulling hydraulic circuits and three lock pins are provided in intermediate supporting plate
Hydraulic circuit, core pulling hydraulic circuit and lock pin hydraulic circuit all have an oil inlet and two oil outlets, core pulling hydraulic circuit
The then horizontal extension in transverse slat is extended downwardly in riser, then core pulling hydraulic circuit extends upward branch simultaneously in transverse slat
Oil outlet is formed, lock pin hydraulic circuit extends downwardly the then horizontal extension in transverse slat in riser, then lock pin hydraulic circuit
Branch is extended upward in transverse slat and forms oil outlet.
As an improvement of the above scheme, the transverse slat of pinboard is equipped with several and is easily installed the connecting hole of oil cylinder, oil circuit
The position of connecting hole is avoided in channel and cooling duct.
As an improvement of the above scheme, for tool there are two connecting hole, there are six connecting holes for tool on intermediate supporting plate, right on left supporting plate
There are two connecting hole, ten connecting holes are divided into two rows five and arrange tool on supporting plate.
As an improvement of the above scheme, then the cooling duct in left supporting plate enters from the front of pinboard around connecting hole point
Cloth, cooling duct are pierced by the side of transverse slat, are turned back again into transverse slat by extraneous transition conduit, cooling duct is again around another
One connection pore size distribution, is then extend to riser；Cooling duct entrance in intermediate supporting plate is located on riser, the cooling of left supporting plate
Channel is communicated to intermediate supporting plate by extraneous transition conduit, and cooling duct is extended downwardly along riser, is then diverged in transverse slat
Two by-paths for surrounding two rows connecting hole respectively out, two by-paths finally merge into cooling duct and extend to riser and wear
Out；Cooling duct entrance in right supporting plate is located on riser, and the cooling duct of intermediate supporting plate passes through extraneous transition passage connection
To right supporting plate, cooling duct is extended downwardly along riser, is reached transverse slat and is surrounded connection pore size distribution later, cooling duct is pierced by right supporting plate
Side then pass through transition passage and turn back into transverse slat, again around another connection pore size distribution, cooling duct finally from
The front of pinboard is pierced by.
Beneficial effects of the present invention: this pinboard for carrying several oil cylinders, locate by the oil inlet of multiple asphalt channels
In the same side, then oil pipeline connects oil cylinder by pinboard, compared to the design of the direct downlink connection oil cylinder of oil pipeline, in this way
The cabling of oil pipeline is just succinct convenient in the extreme, improves maintenance efficiency, and does not need to open up complicated mounting groove, and it is fixed to avoid
Die sleeve deformation or explosion.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is the perspective view of exchanging structure；
Fig. 2 is that exchanging structure inner core pulling hydraulic circuit moves towards figure；
Fig. 3 is that exchanging structure interpolation core hydraulic oil circuit moves towards figure；
Fig. 4 is that cooling water channel moves towards figure in exchanging structure；
Fig. 5 is the perspective view after exchanging structure combined oil cylinder；
Fig. 6 is the perspective view of entire hydraulic cylinder control system cabling.
Specific embodiment
Referring to figs. 1 to Fig. 6, the present invention is a kind of exchanging structure for optimizing densely arranged hydraulic cylinder and connecting oil circuit.Specifically
Referring to Fig. 6, which is mounted on the middle position of cover half cage plate 1, connects oil pump by oil pipeline.
In principle, exchanging structure includes the pinboard that cross section is L shape, and pinboard includes horizontal positioned cross
Plate 32 and the riser 31 placed vertically, are equipped with several independent asphalt channels in pinboard, every asphalt channel all have into
Hydraulic fluid port 41 and at least two oil outlets 42, oil inlet 41 are located at the side of riser 31 outwardly, the upper right corner are directed towards in terms of Fig. 1, out
Hydraulic fluid port 42 is located at the side of transverse slat 32 upward, the cooling duct for being passed through cooling water is additionally provided in pinboard, cooling duct enters
Mouth 43 and cooling duct outlet 44 are respectively positioned on transverse slat 32.Overstriking dotted line of the Fig. 2 into Fig. 4 indicates to move towards, and pinboard side
Multiple holes belong to fabrication hole, can be blocked after internal runner processing.
Pinboard includes that left supporting plate 5, intermediate supporting plate 6 and right supporting plate 7, left supporting plate 5 and right supporting plate 7 are located at intermediate supporting plate
6 left and right sides passes through concave-convex contoured fit splicing between adjacent supporting plate.Cooling duct is arranged one at this time and sequence is passed through
It wears left supporting plate 5, intermediate supporting plate 6 and right supporting plate 7, asphalt channel and is divided into core pulling hydraulic circuit and lock pin hydraulic circuit, core pulling is hydraulic
Circuit and lock pin hydraulic circuit have Some routes to be in different height to mutually stagger in transverse slat 32, but cooling duct exists
The lower section of core pulling hydraulic circuit and lock pin hydraulic circuit is in transverse slat 32.
In order to make core pulling hydraulic circuit and lock pin hydraulic circuit have in transverse slat 32 Some routes be in different height so as to
It mutually staggers, core pulling hydraulic circuit can first be higher than core pulling hydraulic circuit, return sustained height again after crossing intersection.Reference
The core pulling hydraulic circuit of Fig. 1 and Fig. 2, left supporting plate 5 are constantly in sustained height；And the lock pin hydraulic circuit of left supporting plate 5 has one section
Higher than core pulling hydraulic circuit, the lock pin hydraulic circuit of left supporting plate 5 realizes the friendship of upper-lower height in wherein 42 position of oil outlet
It replaces, the core pulling hydraulic circuit of the concordant left supporting plate 5 of the lock pin hydraulic circuit of this rear left supporting plate 5.
Overstriking dotted line in Fig. 2, Fig. 3 and Fig. 4 indicates the trend of runner, and the dotted line of not overstriking indicates that fabrication hole will seal
Stifled place；Oil inlet 41 and oil outlet 42 are indicated in Fig. 2 and Fig. 3 by taking left supporting plate 5 as an example, intermediate supporting plate 6 and right supporting plate 7 are similarly
Deducibility comes out.A core pulling hydraulic circuit and a lock pin hydraulic circuit, core pulling are provided in left supporting plate 5 and right supporting plate 7
Hydraulic circuit and lock pin hydraulic circuit all have an oil inlet 41 and two oil outlets 42, and core pulling hydraulic circuit is in riser 31
The then horizontal extension in transverse slat 32 is extended downwardly, then core pulling hydraulic circuit extends upward branch and formed in transverse slat 32
Oil outlet 42, lock pin hydraulic circuit extend downwardly then horizontal extension, then hydraulic time of lock pin in transverse slat 32 in riser 31
Road extends upward branch in transverse slat 32 and forms oil outlet 42.Be provided in intermediate supporting plate 6 three core pulling hydraulic circuits and
Three lock pin hydraulic circuits, core pulling hydraulic circuit and lock pin hydraulic circuit all have an oil inlet 41 and two oil outlets 42,
Core pulling hydraulic circuit extends downwardly the then horizontal extension in transverse slat 32 in riser 31, and then core pulling hydraulic circuit is in transverse slat 32
It inside extends upward branch and forms oil outlet 42, lock pin hydraulic circuit extends downwardly the then water in transverse slat 32 in riser 31
Flat to extend, then lock pin hydraulic circuit extends upward branch in transverse slat 32 and forms oil outlet 42.
As an improvement of the above scheme, the transverse slat 32 of pinboard is equipped with several and is easily installed the connecting hole 2 of oil cylinder 9,
The position of connecting hole 2 is avoided in asphalt channel and cooling duct.Wherein, there are two connecting hole 2, intermediate supporting plates 6 for tool on left supporting plate 5
Upper tool is there are six connecting hole 2, and tool is there are two connecting hole 2 on right supporting plate 7, and ten connecting holes 2 are divided into two rows five and arrange, naturally oil cylinder
9, which are also provided with into two rows five, arranges.
A connecting hole 2 opening of left supporting plate 5 is towards lower-left, the opening of another connecting hole 2 is towards upper left；Right supporting plate 7
A connecting hole 2 opening towards lower-left, the opening of another connecting hole 2 is towards bottom right.It is labelled in Fig. 1 and Fig. 4 cooling logical
The position of road entrance 43 and cooling duct outlet 44, it should be clear that ground, cooling duct entrance 43 and cooling duct export 44 positions
It can also exchange.Since cooling duct needs to avoid connecting hole 2, as an improvement of the above scheme, the cooling duct in left supporting plate 5
Enter from the front of pinboard and be then distributed around connecting hole 2, is in U-shape, cooling duct is pierced by the side of transverse slat 32, passes through the external world
Transition conduit 8 is turned back again into transverse slat 32, and cooling duct is distributed around another connecting hole 2 again, is in U-shape, is then extend to
Riser 31.Cooling duct entrance in intermediate supporting plate 6 is located on riser 31, and the cooling duct of left supporting plate 5 passes through extraneous transition
Pipeline 8 is communicated to intermediate supporting plate 6, and cooling duct is extended downwardly along riser 31, then diverges out in transverse slat 32 two and encloses respectively
Around the by-path of two rows connecting hole 2, wherein a by-path is along lineal layout, another by-path wave bending distribution, two branch
Road finally merges into cooling duct and extends to riser 31 and be pierced by；Cooling duct entrance in right supporting plate 7 is located on riser 31, in
Between the cooling duct of supporting plate 6 right supporting plate 7 is connected to by extraneous transition passage, cooling duct extends downwardly along riser 31, arrives
It is distributed up to after transverse slat 32 around connecting hole 2, cooling duct is pierced by the side of right supporting plate 7 and then passes through transition passage and turns back entrance
In transverse slat 32, it is distributed again around another connecting hole 2, cooling duct is finally pierced by from the front of pinboard.It is just shown in Fig. 5
Go out a transition passage to be similarly arranged as the transition passage of the other side；Transition passage on riser 31 also uses similar upper
State the bridge joint of structure.
Referring to Fig. 5, for carrying several oil cylinders 9, the oil inlet 41 of multiple asphalt channels is in same this pinboard
Side, then oil pipeline connects oil cylinder 9 by pinboard, compared to the design of the direct downlink connection oil cylinder 9 of oil pipeline, such oil transportation
The cabling of pipeline is just succinct convenient in the extreme, for example can use straight oil pipe, improves maintenance efficiency, and do not need to open up
Complicated mounting groove improves the intensity of cover half cage plate 1, avoids the deformation of cover half set or explosion.
Certainly, the design creation is not limited to above embodiment, and the combination of the various embodiments described above different characteristic can also
To reach good effect.Those skilled in the art can also make equivalent change on the premise of without prejudice to spirit of the invention
Shape or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (6)
1. a kind of exchanging structure for optimizing densely arranged hydraulic cylinder connection oil circuit, it is characterised in that: the switching including L shape
Plate, pinboard include horizontal positioned transverse slat (32) and the riser (31) placed vertically, and several are equipped in the pinboard solely
Vertical asphalt channel, every asphalt channel all have oil inlet (41) and at least two oil outlets (42), the oil inlet (41)
Positioned at the side of riser (31) outwardly, the oil outlet (42) is located at the side of transverse slat (32) upward, also sets in the pinboard
There is the cooling duct for being passed through cooling water, cooling duct entrance (43) and cooling duct outlet (44) are respectively positioned on transverse slat (32)
On.
2. the exchanging structure of the densely arranged hydraulic cylinder connection oil circuit of optimization according to claim 1, it is characterised in that: institute
Stating pinboard includes that left supporting plate (5), intermediate supporting plate (6) and right supporting plate (7), left supporting plate (5) and right supporting plate (7) are located at centre
The left and right sides of supporting plate (6), cooling duct is arranged one at this time and sequence runs through left supporting plate (5), intermediate supporting plate (6) and right supporting plate
(7), asphalt channel is divided into core pulling hydraulic circuit and lock pin hydraulic circuit, and core pulling hydraulic circuit and lock pin hydraulic circuit are in transverse slat
(32) Some routes are in different height to mutually stagger in, cooling duct is in core pulling hydraulic circuit in transverse slat (32)
With the lower section of lock pin hydraulic circuit.
3. the exchanging structure of the densely arranged hydraulic cylinder connection oil circuit of optimization according to claim 2, it is characterised in that:
A core pulling hydraulic circuit and a lock pin hydraulic circuit, core pulling are provided in the left supporting plate (5) and right supporting plate (7)
Hydraulic circuit and lock pin hydraulic circuit all have an oil inlet (41) and two oil outlets (42), and core pulling hydraulic circuit is in riser
(31) it is extended downwardly in then in transverse slat (32) interior horizontal extension, then core pulling hydraulic circuit extends upward in transverse slat (32)
Branch is simultaneously formed oil outlet (42), and lock pin hydraulic circuit extends downwardly in riser (31) then to be prolonged in transverse slat (32) interior level
It stretches, then lock pin hydraulic circuit extends upward branch in transverse slat (32) and forms oil outlet (42)；
Be provided with three core pulling hydraulic circuits and three lock pin hydraulic circuits in the intermediate supporting plate (6), core pulling hydraulic circuit and
Lock pin hydraulic circuit all has an oil inlet (41) and two oil outlets (42), and core pulling hydraulic circuit is downward in riser (31)
Extend then in transverse slat (32) interior horizontal extension, then core pulling hydraulic circuit extends upward branch in transverse slat (32) and formed
Oil outlet (42), lock pin hydraulic circuit extend downwardly in the riser (31) then in transverse slat (32) interior horizontal extension, then lock pin
Hydraulic circuit extends upward branch in transverse slat (32) and forms oil outlet (42).
4. the exchanging structure of the densely arranged hydraulic cylinder connection oil circuit of optimization according to claim 3, it is characterised in that: institute
The transverse slat (32) for stating pinboard is equipped with several and is easily installed the connecting hole (2) of oil cylinder (9), and asphalt channel and cooling duct are equal
Avoid the position of connecting hole (2).
5. the exchanging structure of the densely arranged hydraulic cylinder connection oil circuit of optimization according to claim 4, it is characterised in that: left
On supporting plate (5) there are two tools connecting hole (2), on intermediate supporting plate (6) there are six tools connecting hole (2), on right supporting plate (7) there are two tools
Connecting hole (2), ten connecting holes (2) are divided into two rows five and arrange.
6. the exchanging structure of the densely arranged hydraulic cylinder connection oil circuit of optimization according to claim 5, it is characterised in that:
Then cooling duct in the left supporting plate (5) enters from the front of pinboard to be distributed around connecting hole (2), cooling duct is worn
The side of transverse slat (32) out is turned back by extraneous transition conduit (8) into transverse slat (32) again, and cooling duct is again around another
A connecting hole (2) distribution, is then extend to riser (31)；
Cooling duct entrance in the intermediate supporting plate (6) is located on riser (31), and the cooling duct of left supporting plate (5) passes through the external world
Transition conduit (8) be communicated to intermediate supporting plate (6), cooling duct is extended downwardly along riser (31), then in transverse slat (32) point
Branch off two by-paths for surrounding two rows connecting hole (2) respectively out, two by-paths finally merge into cooling duct and extend to riser
(31) it and is pierced by；
Cooling duct entrance in the right supporting plate (7) is located on riser (31), and the cooling duct of intermediate supporting plate (6) passes through the external world
Transition passage be connected to right supporting plate (7), cooling duct is extended downwardly along riser (31), reach transverse slat (32) after around connection
Hole (2) distribution, cooling duct are pierced by the side of right supporting plate (7) and then pass through transition passage and turn back into transverse slat (32), again
It is distributed around another connecting hole (2), cooling duct is finally pierced by from the front of pinboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811159619.1A CN109203401B (en) | 2018-09-30 | 2018-09-30 | Transfer structure for optimizing densely-arranged hydraulic cylinder connecting oil paths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811159619.1A CN109203401B (en) | 2018-09-30 | 2018-09-30 | Transfer structure for optimizing densely-arranged hydraulic cylinder connecting oil paths |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109203401A true CN109203401A (en) | 2019-01-15 |
| CN109203401B CN109203401B (en) | 2024-03-01 |
Family
ID=64982628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811159619.1A Active CN109203401B (en) | 2018-09-30 | 2018-09-30 | Transfer structure for optimizing densely-arranged hydraulic cylinder connecting oil paths |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109203401B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311524A (en) * | 2020-09-30 | 2022-04-12 | 深圳富联富桂精密工业有限公司 | Injection mold machine |
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| CN205383126U (en) * | 2016-03-14 | 2016-07-13 | 合肥东胜汽车配件有限公司 | Keep balanced structure of car face guard sub -assembly mold processing oil circuit |
| CN105673594A (en) * | 2016-04-12 | 2016-06-15 | 上海航空机械有限公司 | Hydraulic integrated manifold block device |
| JP2018053740A (en) * | 2016-09-27 | 2018-04-05 | 株式会社Ｓｕｂａｒｕ | Hydraulic circuit |
| CN207513965U (en) * | 2017-09-30 | 2018-06-19 | 德玛克（长兴）注塑系统有限公司 | A kind of oil channel structures of oil cylinder |
| CN209022409U (en) * | 2018-09-30 | 2019-06-25 | 广州市型腔模具制造有限公司 | A kind of exchanging structure optimizing densely arranged hydraulic cylinder connection oil circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114311524A (en) * | 2020-09-30 | 2022-04-12 | 深圳富联富桂精密工业有限公司 | Injection mold machine |
| CN114311524B (en) * | 2020-09-30 | 2024-01-16 | 深圳富联富桂精密工业有限公司 | Injection mold machine |
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