EP3578279B1 - Blockanordnung für hydraulische schmiedeeinheitsvorrichtungen - Google Patents

Blockanordnung für hydraulische schmiedeeinheitsvorrichtungen Download PDF

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Publication number
EP3578279B1
EP3578279B1 EP19730105.4A EP19730105A EP3578279B1 EP 3578279 B1 EP3578279 B1 EP 3578279B1 EP 19730105 A EP19730105 A EP 19730105A EP 3578279 B1 EP3578279 B1 EP 3578279B1
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EP
European Patent Office
Prior art keywords
floor
hydraulic
press unit
forging press
basement
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.)
Active
Application number
EP19730105.4A
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English (en)
French (fr)
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EP3578279A4 (de
EP3578279A1 (de
Inventor
Lianhua ZHANG
Baijin CHEN
Haijun Ma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Huawei Machinery Manufacturing Co Ltd
Original Assignee
Jiangsu Huawei Machinery Manufacturing Co Ltd
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Application filed by Jiangsu Huawei Machinery Manufacturing Co Ltd filed Critical Jiangsu Huawei Machinery Manufacturing Co Ltd
Publication of EP3578279A1 publication Critical patent/EP3578279A1/de
Publication of EP3578279A4 publication Critical patent/EP3578279A4/de
Application granted granted Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/165—Control arrangements for fluid-driven presses for pneumatically-hydraulically driven presses
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0076—Noise or vibration isolation means

Definitions

  • the present disclosure relates to the field of devices of hydraulic forging press units, in particular to a hydraulic forging press unit having devices arranged in a building-block-type.
  • devices of a hydraulic forging press unit are of a quite heavy weight and a quite large volume, and in a large number.
  • Arranging a plurality of devices in a row on the ground leads to problems of a large occupation area and tortuosity of pipelines due to relatively long hydraulic transmission pipelines among the devices, wherein a hydraulic transmission resistance caused by the tortuosity of pipelines seriously affects a dynamic response speed; besides, as there are numerous devices, and the devices are arranged with unreasonable positional relations therebetween, it is extremely inconvenient for the maintenance of the devices; furthermore, there is also a problem of large noise caused by vibration of the devices.
  • WO 2018/028149 A1 discloses a hydraulic forging press unit arranged in a building block type according to the state of the art.
  • the present disclosure is proposed in view of solving the above problems, objects of the present disclosure include providing a hydraulic forging press unit having devices arranged in a building-block-type.
  • the hydraulic forging press unit having devices arranged in a building-block-type has following advantages: reducing area occupied by the devices, shortening hydraulic transmission pipelines as much as possible so as to improve a dynamic response speed of a hydraulic system, facilitating maintenance of the devices, and reducing noise caused by vibration of the devices.
  • the main device, the hydraulic pump station, the electronic control system, the intelligent conversion system for hydraulic power source, and the intelligent filtration and cooling system are connected with each other via hydraulic pipelines, and a control valve is provided on each hydraulic pipeline.
  • a side face of the left chamber on the first floor, side faces of both left and right chambers on the second floor, and side faces of both left and right chambers on the third floor are respectively open.
  • a heat-dissipation ventilation hole is formed in a top portion of the right chamber on the basement first floor.
  • the right chamber on the first floor is divided into a left-side space and a right-side space
  • the console and the control cabinet are provided in the left-side space
  • the power receiving transformer and the strong power cabinet are provided in the right-side space.
  • a partition wall is provided between the left chamber and the right chamber on the first floor.
  • the partition wall is a transparent partition wall.
  • safety barriers are provided at marginal portions of the second floor and the third floor respectively.
  • a staircase is provided between the basement first floor and the first floor.
  • the staircase is a steel-made staircase.
  • a reservoir is provided in a top portion of the second floor, and the reservoir is configured to store water for the cooler.
  • the first floor, the second floor, and the third floor are manufactured by pouring concrete.
  • the lower fixed beam of the main device is pre-embedded in a bottom portion of the basement first floor.
  • the energy accumulator is a piston-type energy accumulator.
  • the booster is a storage-tank-type booster.
  • the hydraulic forging press unit having devices arranged in a building-block-type is provided according to the fact that the hydraulic forging press unit has a large number of devices.
  • the devices of the hydraulic forging press unit are arranged in different layers in a building block type, to hierarchically combine and correspondingly arrange the main device, the hydraulic pump station, the electronic control system, the intelligent conversion system for hydraulic power source, and the intelligent filtration and cooling system of the hydraulic forging press unit correspondingly in a space.
  • the main device includes the lower fixed beam; the hydraulic pump station includes the electric motor, the hydraulic pump, and the fuel tank; the electronic control system includes the power receiving transformer, the strong power cabinet, the control cabinet, and the console; the intelligent conversion system for hydraulic power source includes the energy accumulator and the booster; the intelligent filtration and cooling system includes the buffer tank, the filter and the cooler.
  • the space is divided into the underground layer and the overground layers
  • the underground layer is the basement first floor
  • the overground layers include, upward from ground, the first floor, the second floor, and the third floor in sequence
  • the basement first floor, the first floor, the second floor, and the third floor are each provided with both the left chamber and the right chamber, and left chambers on the basement first floor, the first floor, the second floor, and the third floor communicate with each other vertically
  • the devices are arranged as follows: the main device is placed in the left chamber on the basement first floor, and runs through the left chambers on the basement first floor, the first floor, the second floor, and the third floor;
  • the hydraulic pump station is placed in the right chamber on the basement first floor;
  • the electronic control system is placed in the right chamber on the first floor;
  • the intelligent conversion system for hydraulic power source is placed in the right chamber on the second floor; and the intelligent filtration and cooling system is placed in the right chamber on the third floor.
  • the devices of the hydraulic forging press unit are arranged in a three-dimensional way in different layers to form a building-block-type arrangement structure, which reduces the area occupied by the devices, shortens the hydraulic transmission pipelines so as to reduce the hydraulic transmission resistance and further to improve a dynamic response speed of a hydraulic system, and brings about the advantages of a high manufacturing efficiency and a low running cost for enterprise; besides, after arranged in different layers the devices are arranged in reasonable positions, which facilitates the maintenance of the devices, moreover, since the pipelines are shortened, the frequency of pipeline failures is reduced, thus bringing about the advantages of a low maintenance cost, less leakage points, and accordingly being more environment-friendly; in addition, underground and overground spaces are comprehensively utilized in the present disclosure, thereby the noise caused by vibration of the devices is reduced.
  • the main device, the hydraulic pump station, the electronic control system, the intelligent conversion system for hydraulic power source, and the intelligent filtration and cooling system are connected with each other by means of hydraulic pipelines, and a control valve is provided on each hydraulic pipeline.
  • a control valve is provided on each hydraulic pipeline.
  • the side face of the left chamber on the first floor, the side faces of both left and right chambers on the second floor, and the side faces of both left and right chambers on the third floor are respectively open, thus, heat generated by the devices can be dissipated by means of the open portions, and meanwhile, the devices can be detached, installed, and maintained by means of the open portions, and it is more convenient for the maintenance.
  • the heat-dissipation ventilation hole is formed in the top portion of the right chamber on the basement first floor, consequently, heat generated by the devices on the basement first floor in running is dissipated using this heat-dissipation ventilation hole, avoiding influence of excessive heat on the running efficiency of the devices.
  • the right chamber on the first floor is divided into the left-side space and the right-side space, the console and the control cabinet are provided in the left-side space, and the power receiving transformer and the strong power cabinet are provided in the right-side space, thus, the power receiving transformer and the strong power cabinet in the right-side space of the right chamber on the first floor and the hydraulic main device in the left chamber are spaced apart.
  • the power receiving transformer and the strong power cabinet in the right-side space of the right chamber on the first floor are respectively electrically connected with the console and the control cabinet in the left-side space in the right chamber on the first floor via right-side wires
  • the hydraulic main device is electrically connected with the console and the control cabinet in the left-side space in the right chamber on the first floor via left-side wires
  • the partition wall is provided between the left chamber and the right chamber on the first floor, consequently, the left chamber and the right chamber on the first floor can be separated by the partition wall, to further separate the devices in the right chamber on the first floor and the hydraulic main device in the left chamber, such that running of the hydraulic main device and running of the devices in the right chamber on the first floor do not interfere with the each other, especially reducing the heat, generated by the hydraulic main device in running, spread to the right chamber on the first floor.
  • the partition wall is a transparent partition wall, thus a running status of the hydraulic main device in the left chamber can be observed through the transparent partition wall, to grasp an operation state of the hydraulic main device in real time, so as to adjust and control the running status of the devices by means of the console and the control cabinet.
  • the transparent partition wall may be made of explosion-proof glass.
  • the safety barriers are provided at the marginal portions of the second floor and the third floor respectively, thus, the marginal portions of the second floor and the third floor can be fenced by the safety barriers, so as to prevent working staff from falling down in an installation or maintenance process.
  • a staircase is provided between the basement first floor and the first floor, thereby working staff can get in and get out from the basement first floor via the staircase to install, debug, and maintain the devices on the basement first floor.
  • the staircase is made of steel.
  • the steel-made staircase is manufactured in a short cycle, and can have a relatively long service life by spraying an anti-oxidation layer thereon, in addition, the position and arrangement of the staircase further can be adjusted according to a specific spatial circumstance of the basement first floor.
  • the arrangement is flexible, and has the beneficial effect of convenient use.
  • the reservoir is provided in a top portion of the second floor, and the reservoir is configured to store water for the cooler.
  • water for the cooler can be stored, and circulating water can be provided for the cooler, which avoids the circumstance of untimely water supply due to an occasional low pressure brought about by water supply from the ground, and facilitates stable running of the hydraulic forging press unit.
  • the first floor, the second floor, and the third floor are manufactured by pouring concrete.
  • a foundation pit is dug below the first floor to form the basement first floor.
  • Concrete also referred to as "cement”
  • cement is a joint name of engineering composite materials formed by bonding aggregates into an entirety by cementitious materials, with the characteristics such as high compressive strength, good durability, and a wide range of strength levels.
  • Manufacturing the first floor, the second floor, and the third flood with concrete can ensure overall stability of the hydraulic forging press unit having devices arranged in a building-block-type, reduce risks of collapse, and bring about the advantage of a long service life.
  • the lower fixed beam of the main device is pre-embedded in the bottom portion of the basement first floor, thereby the hydraulic main device can be connected with the lower fixed beam, to strengthen installation stability of the hydraulic main device.
  • the energy accumulator is a piston-type energy accumulator.
  • a working principle of the piston-type energy accumulator is separating a gas and a liquid using a piston, and as the piston and an inner wall of the tubular energy accumulator are sealed therebetween, oil is not easily oxidized.
  • the piston-type energy accumulator has the advantages of long service life, light weight, easy installation, simple structure, and convenient maintenance.
  • the booster is a storage-tank-type booster.
  • multiple energy accumulators there may be multiple energy accumulators, and there may be multiple air storage tanks and multiple boosters composing the storage-tank-type booster, and taking a left-right direction in a horizontal direction as an X-axis direction, a front-back direction in the horizontal direction as a Y-axis direction, and a vertical direction as a Z-axis direction, multiple energy accumulators, multiple air storage tanks, and multiple boosters can be arranged along the X axis or along the Y axis or along the Z axis in the right chamber on the second floor, and all of the energy accumulators, the air storage tanks, and the boosters can be in hybrid arrangement on the X axis or the Y axis or the Z axis.
  • orientational or positional relations indicated by terms “upper”, “lower”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer” and so on are based on orientational or positional relations as shown in the accompanying drawings, merely for facilitating the description of the present disclosure and simplifying the description, rather than indicating or implying that related devices or elements have to be in the specific orientation or configured and operated in a specific orientation, therefore, they should not be construed as limitations on the present disclosure.
  • connection may be fixed connection, detachable connection, or integral connection; it may be mechanical connection, and also may be electrical connection; it may be direct connection, indirect connection via an intermediate medium, or internal communication between two elements or interaction between two elements.
  • Embodiments are described below according to an overall structure of a hydraulic forging press unit having devices arranged in a building-block-type provided in the present disclosure.
  • the present embodiment provides a hydraulic forging press unit having devices arranged in a building-block-type, in which the devices of the hydraulic forging press unit are arranged in different layers in a building block type, to hierarchically combine and correspondingly arrange a main device, a hydraulic pump station, an electronic control system, an intelligent conversion system for hydraulic power source, and an intelligent filtration and cooling system of the hydraulic forging press unit correspondingly in a space.
  • the main device includes a lower fixed beam;
  • the hydraulic pump station includes an electric motor, a hydraulic pump, and an fuel tank;
  • the electronic control system includes a power receiving transformer, a strong power cabinet, a control cabinet, and an console;
  • the intelligent conversion system for hydraulic power source includes an energy accumulator and a booster;
  • the intelligent filtration and cooling system includes a buffer tank, a filter, and a cooler.
  • the space is divided into an underground layer and overground layers
  • the underground layer is a basement first floor
  • the overground layers include, upward from the ground, a first floor, a second floor, and a third floor in sequence
  • the basement first floor, the first floor, the second floor, and the third floor are each provided with both left and right chambers, and left chambers on the basement first floor, the first floor, the second floor, and the third floor communicate with each other vertically.
  • the devices are arranged as follows: the main device is placed in the left chamber on the basement first floor, and runs through the left chambers on the basement first floor, the first floor, the second floor, and the third floor; the hydraulic pump station is placed in the right chamber on the basement first floor; the electronic control system is placed in the right chamber on the first floor; the intelligent conversion system for hydraulic power source is placed in the right chamber on the second floor; and the intelligent filtration and cooling system is placed in the right chamber on the third floor.
  • FIG. 1 is an overall structural schematic diagram of an embodiment of a hydraulic forging press unit having devices arranged in a building-block-type provided in the present disclosure.
  • the space is divided into four layers, including an underground layer and overground layers, wherein the underground layer is a basement first floor a, the overground layers include, upward from the ground, a first floor b, a second floor c, and a third floor d in sequence, and the basement first floor a, the first floor b, the second floor c, and the third floor d each include a left chamber and a right chamber, and the left chambers on the basement first floor a, the first floor b, the second floor c, and the third floor d communicate with each other vertically.
  • the underground layer is a basement first floor a
  • the overground layers include, upward from the ground, a first floor b, a second floor c, and a third floor d in sequence
  • the basement first floor a, the first floor b, the second floor c, and the third floor d each include a left chamber and a right chamber, and the left chambers on the basement first floor a, the first floor b, the second floor c
  • the main device, the hydraulic pump station, the electronic control system, the intelligent conversion system for hydraulic power source, and the intelligent filtration and cooling system of the hydraulic forging press unit are arranged in four layers.
  • the hydraulic main device 1 is placed on a foundation 14 in the left chamber on the basement first floor a, and runs through the left chambers on the basement first floor a, the first floor b, the second floor c, and the third floor d
  • the electric motor 10, the hydraulic pump 11, and the fuel tank 13 are placed in the right chamber on the basement first floor a
  • the power receiving transformer 8, the strong power cabinet 9, the control cabinet 12, and the console 2 are placed in the right chamber on the first floor b
  • the energy accumulator 3 and the booster 7 are placed in the right chamber on the second floor c
  • the buffer tank 4 the filter 5, and the cooler 6 are placed in the right chamber on the third floor d.
  • the devices of the hydraulic forging press unit are in a three-dimensional way arranged in different layers to form a building-block-type arrangement structure, which reduces the area occupied by the devices, shortens the hydraulic transmission pipelines as much as possible so as to reduce the hydraulic transmission resistance and further to improve a dynamic response speed of a hydraulic system, and has the advantages of high manufacturing efficiency and a low running cost for enterprise; besides, after arranged in different layers, the devices are arranged in reasonable positions, which facilitates maintenance of the devices, moreover, since the pipelines are shortened, the frequency of pipeline failures is reduced, thus bringing about the advantages of a low maintenance cost, less leakage points, and accordingly being more environment-friendly; in addition, underground and overground spaces are comprehensively utilized in the present disclosure, thereby the noise caused by vibration of the devices is reduced.
  • the main device 1, the hydraulic pump station, the electronic control system, the intelligent conversion system for hydraulic power source, and the intelligent filtration and cooling system are connected with each other via hydraulic pipelines, and a control valve is provided on each hydraulic pipeline.
  • connection, disconnection and pressure switch of a hydraulic power oil pipeline can be controlled by means of a valve control system, so as to control a running status of the devices.
  • a side face of the left chamber on the first floor b, side faces of both left and right chambers on the second floor c, and side faces of both left and right chambers on the third floor d are respectively open, thus, heat generated by the devices can be dissipated by means of the open portions, and meanwhile, the devices can be detached, installed, and maintained by means of the open portions, and it is more convenient for the maintenance.
  • heat-dissipation ventilation holes 17 are formed on a top portion of the right chamber on the basement first floor a
  • FIG. 2 is a structural schematic diagram of the heat-dissipation ventilation holes formed in the top portion of the right chamber on the basement first floor in an embodiment of the hydraulic forging press unit having devices arranged in a building-block-type provided in the present disclosure.
  • the top portion of the right chamber on the basement first floor is denoted by a1
  • the heat-dissipation ventilation holes 17 are formed in the top portion a1 of the right chamber on the basement first floor, consequently, heat generated by the devices on the basement first floor a in running is dissipated using the heat-dissipation ventilation holes 17, avoiding influence of excessive heat on the running efficiency of the devices.
  • the right chamber on the first floor b is divided into a left-side space and a right-side space, wherein the console and the control cabinet 12 are provided in the left-side space, and the power receiving transformer 8 and the strong power cabinet 9 are provided in the right-side space, thus, the power receiving transformer 8 and the strong power cabinet 9 in the right-side space of the right chamber on the first floor b and the hydraulic main device 1 in the left chamber are spaced apart.
  • the power receiving transformer 8 and the strong power cabinet 9 in the right-side space of the right chamber on the first floor b are respectively electrically connected with the console and the control cabinet 12 in the left-side space in the right chamber on the first floor b via right-side wires
  • the hydraulic main device 1 is electrically connected with the console and the control cabinet 12 in the left-side space in the right chamber on the first floor b via left-side wires, thus, the left-side wires and the right-side wires are separated from each other, which avoids wire crossing, reduces the possibility of current interference caused by wire failures, and facilitates maintenance of the devices.
  • a partition wall 15 is provided between the left chamber and the right chamber on the first floor b, consequently, the left chamber and the right chamber on the first floor can be separated by the partition wall 15, to further separate the devices in the right chamber on the first floor b from the hydraulic main device in the left chamber, such that running of the hydraulic main device and running of the devices in the right chamber on the first floor b do not interfere with each other, which especially reduces the heat, generated by the hydraulic main device in running and spread to the right chamber on the first floor b.
  • the above partition wall 15 is a transparent partition wall, thus a running status of the hydraulic main device in the left chamber can be observed through the transparent partition wall, to grasp an operation state of the hydraulic main device in real time, so as to adjust and control the running status of the devices by means of the console and the control cabinet.
  • the transparent partition wall may be made of explosion-proof glass.
  • safety barriers 16 are provided at marginal portions of the second floor c and the third floor d respectively, thus, the marginal portions of the second floor and the third floor can be fenced by the safety barriers 16, preventing working staff from falling down in an installation or maintenance process.
  • FIG. 3 is an overall structural schematic diagram of an embodiment of the hydraulic forging press unit having devices arranged in a building-block-type, with a staircase, provided in the present disclosure.
  • a staircase 18 is provided between the basement first floor and the first floor, thereby working staff can get in and get out from the basement first floor by means of the staircase 18 to install, debug, and maintain the devices on the basement first floor.
  • the above staircase 18 is made of steel.
  • the steel-made staircase is manufactured in a short cycle, and can have a relatively long service life by spraying an anti-oxidation layer thereon, in addition, a position and an arrangement of the staircase 18 further can be adjusted according to a specific spatial circumstance of the basement first floor.
  • the arrangement is flexible, and has the beneficial effect of convenient use.
  • a reservoir 19 is provided in a top portion of the second floor, and the reservoir 19 is configured to store water for the cooler.
  • water for the cooler can be stored, and circulating water can be provided for the cooler, which avoids the circumstance of untimely water supply due to an occasional low pressure brought about by water supply from the ground, which facilitates stable running of the hydraulic forging press unit.
  • the first floor b, the second floor c, and the third floor d in the above are manufactured by pouring concrete.
  • a foundation pit is dug below the ground of the first floor to form the basement first floor a.
  • Concrete also referred to as "cement” is a joint name of engineering composite materials formed by bonding aggregates into an entirety by cementitious materials, with the characteristics such as high compressive strength, good durability, and a wide range of strength levels.
  • Manufacturing the first floor b, the second floor c, and the third flood d with concrete can ensure overall stability of the hydraulic forging press unit having devices arranged in a building-block-type, reduce risks of collapse, and bring about the advantage of a long service life.
  • the lower fixed beam of the main device is pre-embedded in a bottom portion of the basement first floor a, thereby the hydraulic main device can be connected with the lower fixed beam, to strengthen installation stability of the hydraulic main device 1.
  • the energy accumulator 3 is a piston-type energy accumulator.
  • a working principle of the piston-type energy accumulator is separating a gas and a liquid using a piston, and as the piston and a tubular inner wall of the energy accumulator are sealed therebetween, oil is not easily oxidized.
  • the piston-type energy accumulator has the advantages of long service life, light weight, easy installation, simple structure, and convenient maintenance.
  • the booster 7 is a storage tank booster.
  • the fuel tank 12 includes a left fuel tank and a right fuel tank, wherein the left fuel tank and the right fuel tank are connected with other devices by means of a single vertical master pipeline, wherein the vertical master pipeline is located between the left fuel tank and the right fuel tank; all hydraulic pipelines connected with the hydraulic main device 1 are provided in a top portion of the hydraulic main device; besides, the top portion of the hydraulic main device 1 is flush with a bottom portion of the third floor d.
  • FIG. 4 is a schematic diagram of hydraulic pipelines in part E in FIG. 3 . As shown in FIG. 4 , therein, it shows positional connection relations respectively among a manual cut-off valve 001, a safety valve 002, a manual gate valve 003 etc. in a control valve and the energy accumulator 3, and also shows positional connection relations among the inflation port 004 and other components composing the hydraulic pipelines.
  • the specific structure is as shown in FIG. 4 , and can be quite easily obtained by those skilled in the art from analysis using the existing hydraulic pipeline technologies.
  • hydraulic forging press unit having devices arranged in a building-block-type in the present disclosure can be formed by combining various structures in the above embodiments, and the above effects also can be achieved.
  • the devices of the hydraulic forging press unit are arranged in a three-dimensional way in different layers to form the building-block-type arrangement structure, which reduces the area occupied by the devices, shortens the hydraulic transmission pipelines as much as possible so as to reduce the hydraulic transmission resistance and further to improve the dynamic response speed of the hydraulic system, and has the advantages of high manufacturing efficiency and a low running cost for enterprise ; besides, after arranged in different layers the devices are arranged in reasonable positions, which facilitates maintenance of the devices, moreover, since the pipelines are shortened, the frequency of pipeline failures is reduced, thus bringing about the advantages of a low maintenance cost, less leakage points, and accordingly being more environment-friendly; in addition, the underground and overground spaces are comprehensively utilized in the present disclosure, thereby reducing the noise caused by vibration of the devices, thus the present disclosure has industrial applicability.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)

Claims (15)

  1. Hydraulische Schmiedepresseneinheit, welche Einrichtungen hat, die im Baukastensystem angeordnet sind, wobei die Einrichtungen der hydraulischen Schmiedepresseeinheit in unterschiedlichen Ebenen (a, b, c, d) im Baukastensystem angeordnet sind, um eine Haupteinrichtung (1), eine hydraulische Pumpstation, ein elektronisches Steuersystem, ein intelligentes Wandlersystem für eine hydraulische Antriebsquelle und ein intelligentes Filter- und Kühlsystem der hydraulischen Schmiedepresseeinheit miteinander zu kombinieren und entsprechend anzuordnen in einem entsprechenden Raum, wobei
    die Haupteinrichtung (1) einen unteren, befestigten Träger aufweist,
    die hydraulische Pumpstation einen elektrischen Motor (10), eine hydraulische Pumpe (11) und einen Brennstofftank (13) aufweist
    das elektronische Steuersystem einen energieaufnehmenden Wandler (8), einen stabilen Energiekasten (9), einen Steuerkasten (12) und eine Konsole (2) aufweist, das intelligente Umwandlungssystem für die hydraulische Antriebsquelle einen Energiesammler (3) sowie einen Verstärker (7) aufweist,
    und das intelligente Filter- und Kühlsystem einen Puffertank (4), einen Filter (5) und einen Kühler (6) aufweist,
    dadurch gekennzeichnet, dass der Raum in eine unterirdische Ebene und oberirdische Ebenen aufgeteilt ist, wobei die unterirdische Ebene ein erstes Kellergeschoss (a) ist und die oberirdischen Ebenen vom Boden aus aufwärts nacheinander ein erstes Geschoss (b), ein zweites Geschoss (c) und ein drittes Geschoss (d) aufweisen, und wobei das erste Kellergeschoss (a) das erste Geschoss (b), das zweite Geschoss (c) und das dritte Geschoss (b) jeweils eine linke Kammer und eine rechte Kammer aufweisen, und die linken Kammern des ersten Kellergeschosses (a), des ersten Geschosses (b), des zweiten Geschosses (c) und des dritten Geschosses (d) in vertikaler Richtung miteinander in Kommunikationsverbindung stehen, wobei die Einrichtungen folgendermaßen angeordnet sind:
    Die Haupteinrichtung (1) ist in der linken Kammer in dem ersten Kellergeschoss (a) angeordnet und erstreckt sich durch die linken Kammern auf dem ersten Kellergeschoss (a), dem ersten Geschoss, dem zweiten Geschoss (c) und dem dritten Geschoss (d),
    die hydraulische Pumpstation ist in der rechten Kammer des Kellergeschosses (a) angeordnet,
    das elektronische Steuersystem ist in der rechten Kammer des ersten Geschosses (b) angeordnet, das intelligente Wandlersystem für die hydraulische Antriebsquelle ist in der rechten Kammer des zweiten Geschosses (c) angeordnet, und
    das intelligente Filter-und Kühlsystem ist in der rechten Kammer des dritten Geschosses angeordnet.
  2. Hydraulische Schmiedepresseneinheit nach Anspruch 1, wobei die Haupteinrichtung (1), die Pumpstation, das elektronische Steuersystem, das intelligente Wandlersystem für die hydraulische Antriebsquelle und das intelligente Filter-und Kühlsystem miteinander durch hydraulische Leitungen verbunden sind, und ein Regelventil in jeder hydraulischen Leitung vorgesehen ist.
  3. Hydraulische Schmiedepresseneinheit nach Anspruch 1 oder 2, wobei eine Seitenfläche der linken Kammer des ersten Geschosses (b), Seitenflächen sowohl der linken als auch der rechten Kammern des zweiten Geschosses (c) und Seitenflächen sowohl der linken als auch der rechten Kammern im dritten Geschoss (d) jeweils offen sind.
  4. Hydraulische Schmiedepresseneinheit nach einem der Ansprüche 1 - 3, wobei eine Belüftungsbohrung (17) zur Wärmeabfuhr in einem oberen Abschnitt (a1) der rechten Kammer des ersten Kellergeschosses (a) ausgebildet ist.
  5. Hydraulische Scmiedepresseneinheit nach einem der Ansprüche 1-4, wobei die rechte Kammer des ersten Geschosses (b) in einen linksseitigen Raum und einen rechtsseitigen Raum aufgeteilt ist, wobei die Konsole (2) und der Steuerschrank (12) in dem linken Raum vorgesehen sind und der Energie aufnehmende Wandler (8) und der Hochenergiekasten (9) in dem Raum auf der rechten Seite vorgesehen sind.
  6. Hydraulische Schmiedepresseneinheit nach einem der Ansprüche 1-15, wobei eine Trennwand (15) zwischen der linken Kammer und der rechten Kammer in dem ersten Geschoss (b) vorgesehen ist.
  7. Hydraulische Schmiedepresseneinheit nach Anspruch 6, wobei die Trennwand (15) eine transparente Trennwand (15) ist.
  8. Hydraulische Schmiedepresseneinheit nach einem der Ansprüche 1-7, wobei Barrieren (16) an den Randabschnitten des zweiten Geschosses (c), bzw. des dritten Geschosses (D) vorgesehen sind.
  9. Hydraulische Schmiedepresseneinheit nach einem der Ansprüche 1-8, wobei eine Treppe (18) zwischen dem ersten Kellergeschoss (A) und dem ersten Geschoss (B) vorgesehen ist.
  10. Hydraulische Schmiedepresseneinheit nach Anspruch 9, wobei die Treppe (18) eine aus Stahl hergestellte Treppe (18) ist.
  11. Hydraulische Schmiedepresseneinheit nach einem der Ansprüche 1 - 10, wobei ein Reservoir in einem oberen Bereich des zweiten Geschosses (Gruppe c) vorgesehen ist und das Reservoir (19) so ausgestaltet ist, dass es Wasser für das Kühlsystem speichert.
  12. Hydraulische Schmiedepresseneinheit nach einem der Ansprüche 1 - 11, wobei das erste Geschoss (b), das zweite Geschoss (c) und das dritte Geschoss (d) aus Gussbeton hergestellt sind.
  13. Hydraulische Schmiedepressen Einheit nach einem der Ansprüche 1-12, wobei der untere feste Träger der Haupteinrichtung (1) vorab in einem Bodenabschnitt des ersten Kellergeschosses (a) eingebettet ist.
  14. Hydraulische Schmiedepresseneinheit nach einem der Ansprüche 1-13, wobei der Energiesammler (3) ein Energiesammler (3) vom Kolbentyp ist.
  15. Hydraulische Schmiedepresseneinheit nach einem der Ansprüche 1-14, wobei der Verstärker (7) ein Verstärker (7) vom Speichertanktyp ist.
EP19730105.4A 2018-04-14 2019-01-11 Blockanordnung für hydraulische schmiedeeinheitsvorrichtungen Active EP3578279B1 (de)

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