CN109203401B - Transfer structure for optimizing densely-arranged hydraulic cylinder connecting oil paths - Google Patents
Transfer structure for optimizing densely-arranged hydraulic cylinder connecting oil paths Download PDFInfo
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- CN109203401B CN109203401B CN201811159619.1A CN201811159619A CN109203401B CN 109203401 B CN109203401 B CN 109203401B CN 201811159619 A CN201811159619 A CN 201811159619A CN 109203401 B CN109203401 B CN 109203401B
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- plate
- supporting plate
- hydraulic circuit
- oil
- core
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- 238000012546 transfer Methods 0.000 title abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 57
- 230000007704 transition Effects 0.000 claims description 14
- 239000000498 cooling water Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 77
- 239000010720 hydraulic oil Substances 0.000 abstract description 9
- 108091006146 Channels Proteins 0.000 description 52
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Classifications
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses a transfer structure for optimizing densely-distributed hydraulic oil cylinder connecting oil ways, which mainly comprises an L-shaped transfer plate, wherein a core pulling hydraulic circuit, a core inserting hydraulic circuit and a cooling channel are arranged in the transfer plate, the transfer plate is used for bearing a plurality of oil cylinders, oil inlets of a plurality of oil way channels are all positioned on the same side, and then an oil pipeline is connected with the oil cylinders through the transfer plate. The invention is used in the field of oil cylinder control devices.
Description
Technical Field
The invention relates to the field of oil cylinder control devices, in particular to a switching structure for optimizing densely arranged hydraulic oil cylinder connecting oil ways.
Background
In the injection process of the die, a hydraulic oil way is often needed to control the expansion and contraction of a hydraulic rod, wherein an oil cylinder has the effects of transmitting hydraulic oil and adjusting the state of the hydraulic rod. In order to enable hydraulic oil to pass through the oil cylinder, an oil pipeline is usually arranged between the oil pump and the oil cylinder, and if one die is very complex and more than eight hydraulic rods are required to work in a matched mode, the number of the oil pipeline is very large, and the maintenance difficulty is high.
The current practice is to provide mounting grooves on the fixed mold sheathing and then press the oil pipeline into the mounting grooves. Because of no good method for combining a plurality of oil cylinders, the oil pipelines are scattered, and at the moment, a plurality of mounting grooves are required to be formed in the fixed die sleeve plate, the defects of unattractive fixed die sleeve plate, troublesome wiring, reduced strength and even deformation or burst are overcome.
Disclosure of Invention
The invention aims to provide a switching structure capable of optimizing densely-arranged hydraulic oil cylinder connecting oil ways for a plurality of hydraulic oil cylinders.
The technical scheme adopted by the invention is as follows:
the utility model provides an optimize switching structure of densely arranged hydraulic cylinder connection oil circuit, includes the keysets of L shape, and the keysets includes the diaphragm of horizontal placement and the riser of vertical placement, is equipped with a plurality of independent oil circuit passageway in the keysets, and every oil circuit passageway all has oil inlet and two at least oil-out, and the oil inlet is located riser one side outwards, and the oil-out is located diaphragm one side up, still is equipped with the cooling channel that is used for letting in cooling water in the keysets, and cooling channel entry and cooling channel export all are located the diaphragm.
As an improvement of the scheme, the adapter plate comprises a left supporting plate, a middle supporting plate and a right supporting plate, wherein the left supporting plate and the right supporting plate are respectively positioned at the left side and the right side of the middle supporting plate, at the moment, a cooling channel is arranged and sequentially penetrates through the left supporting plate, the middle supporting plate and the right supporting plate, an oil channel is divided into a core-pulling hydraulic circuit and a core-inserting hydraulic circuit, part routes of the core-pulling hydraulic circuit and the core-inserting hydraulic circuit in the transverse plate are positioned at different heights so as to be staggered with each other, and the cooling channel is positioned below the core-pulling hydraulic circuit and the core-inserting hydraulic circuit in the transverse plate.
As an improvement of the scheme, a core pulling hydraulic circuit and a core inserting hydraulic circuit are arranged in the left supporting plate and the right supporting plate, the core pulling hydraulic circuit and the core inserting hydraulic circuit are respectively provided with an oil inlet and two oil outlets, the core pulling hydraulic circuit downwards extends in the vertical plate and then horizontally extends in the transverse plate, then the core pulling hydraulic circuit upwards extends in the transverse plate to form branches and oil outlets, the core inserting hydraulic circuit downwards extends in the vertical plate and then horizontally extends in the transverse plate, and then the core inserting hydraulic circuit upwards extends in the transverse plate to form branches and oil outlets; the middle supporting plate is internally provided with three core pulling hydraulic circuits and three core inserting hydraulic circuits, each of the core pulling hydraulic circuits and the core inserting hydraulic circuits is provided with an oil inlet and two oil outlets, the core pulling hydraulic circuits downwards extend in the vertical plate and then horizontally extend in the transverse plate, then the core pulling hydraulic circuits upwards extend in the transverse plate to form branches and form oil outlets, the core inserting hydraulic circuits downwards extend in the vertical plate and then horizontally extend in the transverse plate, and then the core inserting hydraulic circuits upwards extend in the transverse plate to form branches and form oil outlets.
As an improvement of the scheme, a plurality of connecting holes for conveniently installing the oil cylinders are formed in the transverse plate of the adapter plate, and the oil path channel and the cooling channel are kept away from the positions of the connecting holes.
As an improvement of the scheme, the left supporting plate is provided with two connecting holes, the middle supporting plate is provided with six connecting holes, the right supporting plate is provided with two connecting holes, and ten connecting holes are divided into two rows and five columns.
As an improvement of the scheme, the cooling channels in the left supporting plate enter from the front surface of the adapter plate and are distributed around the connecting holes, the cooling channels penetrate out of the side surface of the transverse plate, are folded back into the transverse plate through an external transition pipeline, are distributed around the other connecting hole again, and extend to the vertical plate; the cooling channel inlet in the middle supporting plate is positioned on the vertical plate, the cooling channel of the left supporting plate is communicated with the middle supporting plate through an external transition pipeline, the cooling channel extends downwards along the vertical plate, then two branches respectively surrounding the upper row of connecting holes and the lower row of connecting holes are branched in the transverse plate, and finally the two branches are converged into the cooling channel to extend to the vertical plate and pass out; the cooling channel inlet in the right supporting plate is positioned on the vertical plate, the cooling channel of the middle supporting plate is connected to the right supporting plate through an external transition channel, the cooling channel extends downwards along the vertical plate and is distributed around the connecting holes after reaching the transverse plate, the cooling channel passes through the side surface of the right supporting plate and then is folded back into the transverse plate through the transition channel to be distributed around the other connecting hole again, and finally the cooling channel passes out of the front surface of the adapter plate.
The invention has the beneficial effects that: the adapter plate is used for bearing a plurality of oil cylinders, oil inlets of a plurality of oil way channels are all on the same side, then the oil pipeline is connected with the oil cylinders through the adapter plate, and compared with the design that the oil pipeline is directly connected with the oil cylinders, the wiring of the oil pipeline is very simple and convenient, the maintenance efficiency is improved, complex mounting grooves are not required to be formed, and the deformation or bursting of the fixed die sleeve is avoided.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a perspective view of an adapter structure;
FIG. 2 is a trend diagram of a core pulling hydraulic oil circuit in the switching structure;
FIG. 3 is a schematic diagram of a hydraulic circuit with an insert core in the transfer structure;
FIG. 4 is a schematic diagram of a cooling water path in the transfer structure;
FIG. 5 is a perspective view of the adaptor structure after the cylinder is assembled;
fig. 6 is a perspective view of the overall hydraulic ram control system routing.
Detailed Description
Referring to fig. 1 to 6, the invention relates to a switching structure for optimizing densely arranged hydraulic cylinder connecting oil paths. Referring specifically to fig. 6, the adaptor structure is installed at the middle position of the fixed die sleeve plate 1, and is connected with an oil pump through an oil pipeline.
In principle, the adapter structure comprises an adapter plate with an L-shaped cross section, the adapter plate comprises a horizontal plate 32 and a vertical plate 31 which are horizontally arranged, a plurality of independent oil path channels are arranged in the adapter plate, each oil path channel is provided with an oil inlet 41 and at least two oil outlets 42, the oil inlet 41 is positioned on one side of the vertical plate 31 facing outwards, the upper right corner is seen in fig. 1, the oil outlets 42 are positioned on one side of the horizontal plate 32 facing upwards, a cooling channel for introducing cooling water is further arranged in the adapter plate, and a cooling channel inlet 43 and a cooling channel outlet 44 are both positioned on the horizontal plate 32. The bold dashed lines in fig. 2-4 represent the trend, while the plurality of holes on the side of the adapter plate belong to the process holes and are plugged after the internal flow channel is processed.
The adapter plate comprises a left supporting plate 5, a middle supporting plate 6 and a right supporting plate 7, wherein the left supporting plate 5 and the right supporting plate 7 are respectively positioned at the left side and the right side of the middle supporting plate 6, and adjacent supporting plates are spliced through concave-convex contour matching. At this time, the cooling passage is provided one and sequentially penetrates the left blade 5, the middle blade 6 and the right blade 7, the oil passage is divided into a core-pulling hydraulic circuit and a core-inserting hydraulic circuit, and the core-pulling hydraulic circuit and the core-inserting hydraulic circuit have partial routes in the cross plate 32 at different heights so as to be staggered with each other, but the cooling passage is positioned below the core-pulling hydraulic circuit and the core-inserting hydraulic circuit in the cross plate 32.
In order to have the core back hydraulic circuit and the ferrule hydraulic circuit at different heights within the cross plate 32 so as to be offset from each other, the core back hydraulic circuit may be higher than the core back hydraulic circuit first and then returned to the same height after crossing the junction. Referring to fig. 1 and 2, the core-pulling hydraulic oil paths of the left supporting plate 5 are always at the same height; the core-inserting hydraulic circuit of the left supporting plate 5 is higher than the core-pulling hydraulic circuit, the core-inserting hydraulic circuit of the left supporting plate 5 is alternated in upper and lower heights at one oil outlet 42, and the core-inserting hydraulic circuit of the left supporting plate 5 is flush with the core-pulling hydraulic circuit of the left supporting plate 5.
The bold dashed lines in fig. 2, 3 and 4 indicate the flow path trend, and the dashed lines without bold indicate where the process holes are to be plugged; in fig. 2 and 3, the left pallet 5 is taken as an example to show the oil inlet 41 and the oil outlet 42, and the middle pallet 6 and the right pallet 7 can be deduced in the same way. The left supporting plate 5 and the right supporting plate 7 are respectively provided with a core pulling hydraulic circuit and a core inserting hydraulic circuit, the core pulling hydraulic circuit and the core inserting hydraulic circuit are respectively provided with an oil inlet 41 and two oil outlets 42, the core pulling hydraulic circuit downwards extends in the vertical plate 31 and then horizontally extends in the transverse plate 32, then the core pulling hydraulic circuit upwards extends in the transverse plate 32 to branch and form the oil outlets 42, the core inserting hydraulic circuit downwards extends in the vertical plate 31 and then horizontally extends in the transverse plate 32, and then the core inserting hydraulic circuit upwards extends in the transverse plate 32 to branch and form the oil outlets 42. Three core-pulling hydraulic circuits and three core-inserting hydraulic circuits are arranged in the middle supporting plate 6, each core-pulling hydraulic circuit and each core-inserting hydraulic circuit is provided with an oil inlet 41 and two oil outlets 42, each core-pulling hydraulic circuit extends downwards in the vertical plate 31 and then horizontally extends in the transverse plate 32, each core-pulling hydraulic circuit extends upwards in the transverse plate 32 to form a branch and an oil outlet 42, each core-inserting hydraulic circuit extends downwards in the vertical plate 31 and then horizontally extends in the transverse plate 32, and each core-inserting hydraulic circuit extends upwards in the transverse plate 32 to form a branch and an oil outlet 42.
As an improvement of the above scheme, the cross plate 32 of the adapter plate is provided with a plurality of connecting holes 2 for conveniently installing the oil cylinders 9, and the oil path channel and the cooling channel are both kept away from the positions of the connecting holes 2. Wherein, two connecting holes 2 are arranged on the left supporting plate 5, six connecting holes 2 are arranged on the middle supporting plate 6, two connecting holes 2 are arranged on the right supporting plate 7, ten connecting holes 2 are divided into two rows and five columns, and naturally, the oil cylinders 9 are also arranged into two rows and five columns.
One connecting hole 2 of the left supporting plate 5 is opened towards the left lower side, and the other connecting hole 2 is opened towards the left upper side; one connecting hole 2 of the right pallet 7 opens downward toward the left, and the other connecting hole 2 opens downward toward the right. The positions of the cooling channel inlets 43 and the cooling channel outlets 44 are marked in fig. 1 and 4, but obviously the positions of the cooling channel inlets 43 and the cooling channel outlets 44 may also be reversed. As the cooling channels need to avoid the connecting holes 2, as an improvement of the scheme, the cooling channels in the left supporting plate 5 enter from the front surface of the adapter plate and are distributed around the connecting holes 2 and are in a U shape, the cooling channels penetrate out of the side surface of the transverse plate 32, are folded back into the transverse plate 32 through the external transition pipeline 8, are distributed around the other connecting hole 2 again and are in a U shape, and then extend to the vertical plate 31. The inlet of the cooling channel in the middle supporting plate 6 is positioned on the vertical plate 31, the cooling channel of the left supporting plate 5 is communicated with the middle supporting plate 6 through an external transition pipeline 8, the cooling channel extends downwards along the vertical plate 31, then two branches respectively surrounding the upper row of connecting holes 2 and the lower row of connecting holes 2 are branched in the transverse plate 32, one branch is distributed along a straight line, the other branch is bent and distributed in a wave manner, and finally the two branches are combined into the cooling channel to extend to the vertical plate 31 and penetrate out; the cooling channel inlets in the right supporting plate 7 are positioned on the vertical plate 31, the cooling channels of the middle supporting plate 6 are connected to the right supporting plate 7 through external transition channels, the cooling channels extend downwards along the vertical plate 31 and are distributed around the connecting holes 2 after reaching the transverse plate 32, the cooling channels penetrate out of the side face of the right supporting plate 7 and then turn back into the transverse plate 32 through the transition channels, the cooling channels are distributed around the other connecting holes 2 again, and finally the cooling channels penetrate out of the front face of the adapter plate. One transition channel is shown in fig. 5, and the other side is similarly arranged; the transition channels in riser 31 are bridged similarly to the above-described structure.
Referring to fig. 5, the adapter plate is used for bearing a plurality of oil cylinders 9, oil inlets 41 of a plurality of oil path channels are all on the same side, and then the oil pipeline is connected with the oil cylinders 9 through the adapter plate, compared with the design that the oil pipeline is directly connected with the oil cylinders 9, the routing of the oil pipeline is very simple and convenient, for example, straight oil pipes can be adopted, the maintenance efficiency is improved, complex mounting grooves are not required to be formed, the strength of the fixed die sleeve plate 1 is improved, and deformation or burst of a fixed die sleeve is avoided.
Of course, the present design is not limited to the above embodiment, and a combination of different features of the above embodiments can also achieve a good effect. Equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the invention, and these equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined in the claims.
Claims (2)
1. The utility model provides an optimize switching structure of densely arranged hydraulic cylinder connection oil circuit which characterized in that: the oil-cooling type water pump comprises an L-shaped adapter plate, wherein the adapter plate comprises a horizontally placed transverse plate (32) and a vertically placed vertical plate (31), a plurality of independent oil-way channels are arranged in the adapter plate, each oil-way channel is provided with an oil inlet (41) and at least two oil outlets (42), the oil inlet (41) is positioned on one side of the vertical plate (31) facing outwards, the oil outlets (42) are positioned on one side of the transverse plate (32) facing upwards, a cooling channel for introducing cooling water is further arranged in the adapter plate, and a cooling channel inlet (43) and a cooling channel outlet (44) are both positioned on the transverse plate (32);
the adapter plate comprises a left supporting plate (5), a middle supporting plate (6) and a right supporting plate (7), wherein the left supporting plate (5) and the right supporting plate (7) are respectively positioned at the left side and the right side of the middle supporting plate (6), a cooling channel is arranged at the moment and sequentially penetrates through the left supporting plate (5), the middle supporting plate (6) and the right supporting plate (7), an oil channel is divided into a core pulling hydraulic circuit and a core pulling hydraulic circuit, the core pulling hydraulic circuit of the left supporting plate (5) is always positioned at the same height, the core pulling hydraulic circuit part of the left supporting plate (5) is higher than the core pulling hydraulic circuit, the core pulling hydraulic circuit of the left supporting plate (5) realizes the alternation of the upper and lower heights at the position of one oil outlet (42), and then the core pulling hydraulic circuit of the left supporting plate (5) is flush with the core pulling hydraulic circuit of the left supporting plate (5); the cooling channel is positioned below the core pulling hydraulic circuit and the core inserting hydraulic circuit in the transverse plate (32);
a core pulling hydraulic circuit and a core inserting hydraulic circuit are arranged in the left supporting plate (5) and the right supporting plate (7), each core pulling hydraulic circuit and each core inserting hydraulic circuit is provided with an oil inlet (41) and two oil outlets (42), each core pulling hydraulic circuit extends downwards in the vertical plate (31) and then horizontally extends in the transverse plate (32), each core pulling hydraulic circuit extends upwards in the transverse plate (32) to form a branch and an oil outlet (42), each core inserting hydraulic circuit extends downwards in the vertical plate (31) and then horizontally extends in the transverse plate (32), and each core inserting hydraulic circuit extends upwards in the transverse plate (32) to form a branch and an oil outlet (42);
three core pulling hydraulic circuits and three core inserting hydraulic circuits are arranged in the middle supporting plate (6), each core pulling hydraulic circuit and each core inserting hydraulic circuit is provided with an oil inlet (41) and two oil outlets (42), each core pulling hydraulic circuit downwards extends in the corresponding vertical plate (31) and then horizontally extends in the corresponding transverse plate (32), each core pulling hydraulic circuit upwards extends in the corresponding transverse plate (32) to form a branch and an oil outlet (42), each core inserting hydraulic circuit downwards extends in the corresponding vertical plate (31) and then horizontally extends in the corresponding transverse plate (32), and each core inserting hydraulic circuit upwards extends in the corresponding transverse plate (32) to form a branch and an oil outlet (42);
a plurality of connecting holes (2) which are convenient for installing the oil cylinders (9) are formed in the transverse plate (32) of the adapter plate, and the oil path channel and the cooling channel are both away from the positions of the connecting holes (2);
the left supporting plate (5) is provided with two connecting holes (2), the middle supporting plate (6) is provided with six connecting holes (2), the right supporting plate (7) is provided with two connecting holes (2), and ten connecting holes (2) are divided into two rows and five columns.
2. The switching structure for optimizing densely-arranged hydraulic cylinder connecting oil paths according to claim 1, wherein:
the cooling channels in the left supporting plate (5) enter from the front surface of the adapter plate and are distributed around the connecting holes (2), the cooling channels penetrate out of the side surface of the transverse plate (32), and then are folded back into the transverse plate (32) through the external transition pipeline (8), are distributed around the other connecting hole (2) again and then extend to the vertical plate (31);
the cooling channel inlets in the middle supporting plate (6) are positioned on the vertical plates (31), the cooling channels of the left supporting plate (5) are communicated to the middle supporting plate (6) through external transition pipelines (8), the cooling channels extend downwards along the vertical plates (31), then two branches respectively surrounding the upper row of connecting holes (2) and the lower row of connecting holes (2) are branched in the transverse plates (32), and finally the two branches are converged into the cooling channels to extend to the vertical plates (31) and penetrate out;
the cooling channel inlets in the right supporting plate (7) are positioned on the vertical plate (31), the cooling channels of the middle supporting plate (6) are connected to the right supporting plate (7) through external transition channels, the cooling channels extend downwards along the vertical plate (31), are distributed around the connecting holes (2) after reaching the transverse plate (32), penetrate out of the side face of the right supporting plate (7) and then turn back into the transverse plate (32) through the transition channels, are distributed around the other connecting holes (2) again, and finally penetrate out of the front face of the adapter plate.
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 CN109203401A (en) | 2019-01-15 |
| CN109203401B true CN109203401B (en) | 2024-03-01 |
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| 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)
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| CN (1) | CN109203401B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| CN203600530U (en) * | 2013-11-01 | 2014-05-21 | 福建省石狮市通达电器有限公司 | Injection mold for ultra-long IMD decoration panels |
| CN203679227U (en) * | 2013-12-31 | 2014-07-02 | 广州市型腔模具制造有限公司 | Core pulling mechanism of stacking oil cylinder |
| 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 |
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| CN109203401A (en) | 2019-01-15 |
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