CN111571525B - Soup ladle replacing hydraulic tool of non-ferrous metal smelting furnace soup taking machine - Google Patents
Soup ladle replacing hydraulic tool of non-ferrous metal smelting furnace soup taking machine Download PDFInfo
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- CN111571525B CN111571525B CN202010468141.1A CN202010468141A CN111571525B CN 111571525 B CN111571525 B CN 111571525B CN 202010468141 A CN202010468141 A CN 202010468141A CN 111571525 B CN111571525 B CN 111571525B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/026—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same fluid driven
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- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
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- 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
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
Abstract
The invention relates to the technical field of soup ladle replacement for a die-casting soup taking machine, in particular to a soup ladle replacement hydraulic tool for a non-ferrous metal smelting furnace soup taking machine, the oil pump handle is used for enabling the oil pumping column to move up and down for pumping oil, the hydraulic oil path change-over switch is adjusted, the hydraulic oil generates circular flow through the front oil cavity and the rear oil cavity of the hydraulic cylinder, the hydraulic oil of the front hydraulic cylinder and the rear hydraulic cylinder flows in a cross mode, the oil path can be stopped and communicated by rotating the oil path change-over switch, and the direction of the hydraulic oil flow in the front oil chamber and the rear oil chamber of the hydraulic cylinder can be changed, thereby leading the hydraulic mandril to move back and forth, pulling out the soup ladle on the soup taking machine through the shifting fork arranged at the front end of the hydraulic mandril, when the hydraulic push rod pushes out the positioning pin fixed by the soup ladle, the pin is prevented from hurting people through the resistance elastic sheet, the pin can be clamped in the resistance elastic sheet, the pin is prevented from being lost, self-injury caused by operation of an operator is avoided, and the labor intensity of the field operator is reduced.
Description
Technical Field
The invention belongs to the technical field of replacement of soup ladles of a non-ferrous metal smelting furnace soup taking machine in a non-ferrous metal structural part forming production workshop, and particularly relates to a hydraulic tool for replacing soup ladles of the non-ferrous metal smelting furnace soup taking machine.
Background
At present, in the production of die-casting non-ferrous metal structural parts, the die is often required to be replaced to replace a new product, the cavity, the runner, the material cake and the non-ferrous metal contained in the slag accumulation cavity are different in weight, so that the non-ferrous metal melting furnace soup ladle is required to be replaced every time the die is replaced by the die-casting machine, the replacement of the non-ferrous metal melting furnace soup ladle in the current Chinese die-casting enterprise basically belongs to rough operation, namely, an operator uses a hammer to beat the non-ferrous metal melting furnace soup ladle to loosen the non-ferrous metal melting furnace soup ladle and then clamps the non-ferrous metal melting furnace soup ladle to be taken off, the soup ladle is placed on the ground to be cooled, the operator operates the non-ferrous metal melting furnace for a long time, if the slag accumulation bag containing an empty bag causes non-ferrous metal explosion of the non-ferrous metal furnace, the operator can be injured, the whole operation and follow-up of the operator have safety problems, the follow-up production is also influenced because the soup ladle has a high temperature of hundreds of degrees, the scald is easily caused, and the operator operates the non-ferrous metal furnace for a long time to be baked by the high temperature to influence the health of people Kang (health recovery).
Disclosure of Invention
In order to eliminate the potential safety hazard of operators in the die-casting industry, enable operators in the die-casting industry to take down the soup ladle quickly and keep away from long-time high-temperature baking and high-risk operation, and also ensure the health and life of field operators in production enterprises and reduce the labor intensity of operators in the production enterprises, the invention provides a soup ladle replacing tool for a non-ferrous metal smelting furnace soup taking machine, which can quickly take down the soup ladle of the non-ferrous metal smelting furnace soup taking machine, avoid long-time operation of the operators in the die-casting industry at the side of the non-ferrous metal furnace and simultaneously avoid soup injury of the operators in the die-casting industry.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a soup machine is got to non ferrous metal smelting pot changes soup ladle hydraulic means, including two handles of hydraulic means, wherein the front end of hydraulic means hand (9) prevents falling board (1), prevent falling and have two fixed through holes on board (1), hydraulic means hand (9) front end is fixed on getting soup ladle and pulling out fork pneumatic cylinder module (5), hydraulic means hand (9) have four circular connection fixed through hole (23), hydraulic means hand (9) and prevent falling board (1) and connect fixedly through connecting bolt (8).
Five connecting and fixing through holes (23) are formed in a soup spoon shifting hydraulic cylinder module (5) of the non-ferrous metal melting furnace soup taking machine for replacing a soup spoon hydraulic tool, a hydraulic ejector rod through hole is formed in the position, below the soup spoon shifting hydraulic cylinder module (5), of a threaded hole for connecting a soup spoon guide column (6) is formed in the position, the soup spoon connecting guide column (6) is installed, a soup spoon ejecting device is installed on the soup spoon connecting guide column (6), the soup spoon ejecting device is composed of an elastic sheet (58), a spring and a spring fixing cover (66) and is fixed on the soup spoon shifting hydraulic cylinder module (5) through screws, a round through hole is formed in each of two sides of the soup spoon shifting hydraulic cylinder module (5) and is provided with a straight rod II (65), threaded holes of the straight rods II (65) are formed in the positions, a cross rod (62) is arranged at the front end of each straight rod II (65), a bump is attached to a groove of the straight rod II (65) in the position of the through hole of the cross rod (62) and is connected with a fixing bolt (51), the tail end of the second straight rod (65) is provided with a positioning block (61), the through hole of the positioning block is square, the first straight rod (55) is arranged on the other square through hole, the first straight rod (55) is square, the front end of the first straight rod is provided with a groove, a hemispherical positioning groove (56) is formed in the first straight rod (55), a first straight rod (55) positioning device (57) is arranged on the side portion of the soup spoon pulling hydraulic cylinder module (5), the positioning device (57) is composed of steel balls and springs, the second straight rod (65) can be rotatably disconnected from the first straight rod (62), the first straight rod (55) and the second straight rod (65) can be stretched forwards and backwards, a fork pulling hydraulic cylinder barrel (7) is arranged inside the soup spoon pulling hydraulic cylinder module (5), a fork pulling hydraulic cylinder barrel (7) is arranged inside the fork pulling hydraulic cylinder barrel (7), the side surface of the fork pulling hydraulic cylinder barrel (7) is connected with a hydraulic cavity oil inlet and outlet pipe (25), a fork pulling hydraulic cylinder barrel (4) is arranged inside the fork pulling hydraulic cylinder barrel (7), and a hydraulic sealing ring (22) is arranged on the inner side surface of the fork pulling hydraulic push rod (4) The soup spoon hydraulic cylinder oil circuit reversing valve is in threaded connection with the outer side of a fork pulling hydraulic cylinder oil sealing cover (24), a hydraulic oil sealing ring is arranged in a middle through hole of the fork pulling hydraulic cylinder oil sealing cover (24), threads are arranged on the outer side of the rear portion of a fork pulling hydraulic cylinder barrel (7) and are connected with a threaded hole of a soup spoon hydraulic cylinder oil circuit reversing valve module (11), the soup spoon pulling hydraulic cylinder module (5) is followed by the soup spoon hydraulic cylinder oil circuit reversing valve module (11), the soup spoon hydraulic cylinder oil circuit reversing valve module (11) is provided with five connecting and fixing through holes (23), the soup spoon hydraulic cylinder oil circuit reversing valve module (11) is composed of a first oil circuit switching valve (63), the first oil circuit switching valve (63) comprises two steel balls (41), two springs (42) and two through hole screws (43), a reverse oil circuit is formed in two through holes arranged in a round rod, an oil circuit switching valve cover (26) and a knob (40) are arranged outside, an oil pump module (12) is arranged behind a soup ladle hydraulic cylinder oil path reversing valve module (11) and is provided with five connecting and fixing through holes (23), a pin taking hydraulic cylinder oil path change valve module (13) is arranged behind the oil pump module (12), the pin taking hydraulic cylinder oil path change valve module (13) consists of a second oil path change valve (64), the second oil path change valve (64) comprises two steel balls (41), two springs (42) and two through hole screws (43) which are arranged in two through holes in a round bar to form a reverse oil path, a threaded hole is arranged behind the pin taking hydraulic cylinder oil path change valve module (13) and is in threaded connection with the outside of a pin taking hydraulic cylinder barrel (19), a pin taking hydraulic ejector rod (20) is arranged inside the pin taking hydraulic cylinder barrel (19), the side part is connected with a pin taking hydraulic cylinder front oil chamber inlet and outlet oil pipe (31), the inner side of the front end of the pin taking cylinder barrel (19) is in threaded connection with the outer side of a pin taking hydraulic cylinder oil seal cover (30), get pin pneumatic cylinder oil blanket lid (30) hole and have hydraulic seal, get pin hydraulic cylinder (19) outside and get pin module (17), get pin module (17) and have five connection fixing hole (23) front end and have C type groove type fixture block (21), have soup ladle locating pin groove (32) on C type groove type fixture block (21), soup ladle locating pin groove (32) both sides have four little screw holes, the installation is fixed with pin and hinders piece (18).
The C-shaped groove clamping block (21) on a pin-taking hydraulic cylinder oil path conversion valve module (13) is clamped at the position of a soup ladle handle by the aid of the soup ladle replacement hydraulic tool for the nonferrous metal smelting furnace, a pin-taking hydraulic mandril (20) is aligned with a soup ladle pin, an oil pump module (12) is connected with an oil pump column (15) through a pin to pump oil in an up-and-down motion mode, hydraulic oil enters a second oil pump oil inlet and outlet passage (50) and then is conveyed to a pin-taking hydraulic cylinder barrel (19) rear hydraulic cavity through two reverse valve hydraulic oil paths of a second oil path switching valve (64), the soup ladle pin is ejected, and after the soup ladle pin is ejected, the hydraulic oil is conveyed to a pin-taking hydraulic cylinder front oil chamber inlet and outlet pipe (31) through the two reverse valve hydraulic oil paths of the second oil path switching valve (64) and enters a pin-taking hydraulic cylinder barrel (19) front hydraulic cavity, and the pin-taking hydraulic mandril (20) is returned.
An oil pump column cavity (39) is arranged in an oil pump module (12) of a soup ladle replacing hydraulic tool of a nonferrous metal melting furnace, an oil seal cover (28) is arranged at a threaded port at the upper end of the oil pump column cavity (39), a spring is arranged at the middle bottom of the oil pump column cavity (39), a pin is arranged at the upper part of the spring and is connected with an oil pump column (15), the oil pump column cavity (39) is communicated with a first oil pump inlet and outlet oil duct (49), the first oil pump inlet and outlet oil duct (49) is communicated with two reverse oil valves of a first oil path switching valve (63), the directions of inlet and outlet hydraulic oil and outlet oil of an oil inlet and outlet oil duct (25) of a hydraulic cavity in front of a shifting fork hydraulic cylinder and an inlet and outlet oil duct (53) behind the shifting fork hydraulic cylinder are switched by rotating the first oil path switching valve (63), so that a shifting fork is extended and retracted, the directions of the inlet and outlet hydraulic oil of the oil duct (25) of the hydraulic cavity in front of the shifting fork hydraulic cylinder and the oil inlet and outlet duct (53) behind the shifting hydraulic cylinder can be closed by rotating the first oil path switching valve (63) so that a soup ladle (3) is positioned, hydraulic oil of the first oil way switching valve (63) enters the hydraulic oil through the steel ball (41) and exits the hydraulic oil through the through hole screw (43). Oil is pumped by up-and-down motion of an oil pump column, an oil inlet and outlet way of a front cavity and a rear cavity of a hydraulic cylinder is changed through a first oil way switching valve (63), a shifting fork returns to take down a soup ladle on a soup taking machine, the soup ladle is hung on a soup ladle connecting guide column (6), an oil way of the first oil way switching valve (63) is closed, the shifting fork stretches out after the soup ladle is placed to a good position, a soup ladle popping device on the soup ladle guide column (6) withdraws the soup ladle along with stretching out of the shifting fork, a straight rod I (55) is connected with a cross rod (62) when the soup ladle is installed, a soup taking machine arm is bolted, the shifting fork stretches out to install the soup ladle on the soup ladle shaft of the soup taking machine arm, and a straight rod II (65) can be disconnected with the straight rod I (55) through over-rotation.
An oil pump handle (14) of a soup ladle replacing hydraulic tool of the nonferrous metal smelting furnace moves up and down to enable a pin-connected oil pump column (15) to move up and down, hydraulic oil in an oil pump column cavity (39) moves up and down, the hydraulic oil enters a first oil way switching valve (63) of a soup ladle hydraulic cylinder oil way reversing valve module (11) through a first oil pump oil inlet and outlet oil way (49), the first oil way switching valve (63) is provided with two reverse oil ways, one of the two reverse oil ways enters a front hydraulic cavity of a shifting fork hydraulic cylinder barrel (7) through an oil inlet and outlet pipe (25) of a front hydraulic cavity of the shifting fork hydraulic cylinder, the other one of the two reverse oil ways enters a rear hydraulic cavity of the shifting fork hydraulic cylinder barrel (7) through an oil inlet and outlet oil way (53) of a rear oil cavity of the shifting fork hydraulic cylinder barrel, the first oil way switching valve (63) can be switched to switch the oil way of the hydraulic cylinder barrel, oil enters and exits from the front cavity and the rear cavity of the hydraulic cylinder barrel, and the first oil way switching valve (63) passes through a rotary knob (40), The connecting component (44) and the round bar change the direction of an oil valve consisting of two reverse steel balls (41), two springs (42) and two through hole screws (43) to form three oil way modes of feeding hydraulic oil and discharging the hydraulic oil, the hydraulic oil way is closed, the oil way of the hydraulic cylinder can be switched by a first oil way switching valve (63), and the hydraulic oil can be fed into and discharged from the front cavity and the rear cavity of the hydraulic cylinder, the oil way of the hydraulic cylinder can be closed, the hydraulic oil in the oil pump column cavity (39) moves up and down, the hydraulic oil enters a second oil way switching valve (64) of the pin taking module (17) through a second oil pump feeding and discharging oil way (50), the second oil way switching valve (64) is provided with two reverse oil ways, one of the two reverse oil ways enters the front hydraulic cavity of the pin taking hydraulic cylinder barrel (19) through a pin taking hydraulic oil inlet and discharging pipe (31), and the other enters the rear hydraulic cavity of the pin taking hydraulic cylinder hydraulic oil inlet and discharging pipe (54), the second oil way switching valve (64) enables an oil valve consisting of two reverse steel balls (41), two springs (42) and two through hole screws (43) to change directions by rotating a knob (40) and a round bar of a connecting part (44) to form three oil way modes of feeding hydraulic oil and discharging the hydraulic oil, the hydraulic oil way is closed, the second oil way switching valve (64) can be switched to switch the oil way of the hydraulic cylinder, and the front cavity and the rear cavity of the hydraulic cylinder can be fed with and discharged from the hydraulic oil, so that the oil way of the hydraulic cylinder can be closed.
The hydraulic tool for replacing the soup ladle of the non-ferrous metal smelting furnace soup taking machine has the advantages that a hydraulic oil pump rod is held by a hand to move up and down, so that a pump oil cylinder moves up and down to pump oil, the hydraulic oil generates circular flow through a hydraulic oil reversing valve, the hydraulic oil reversing valve can realize oil circuit stop through an external rotary switch and the direction change of hydraulic oil flow of the front cavity and the rear cavity of the hydraulic cylinder, a hydraulic ejector rod moves back and forth, force is applied to a fixing screw rod for ejecting the soup ladle, the soup ladle can be installed and taken down, the phenomenon that an operator operates the hydraulic tool to cause self-injury is avoided, and the labor intensity of the site operator is reduced.
Description of the drawings:
fig. 1 is an overall schematic view of the hydraulic tool for changing a spoon according to the present invention.
Fig. 2 is a front view of the hydraulic tool of fig. 1 showing an overall view of the replacement spoon.
Fig. 3 is a schematic view of the falling off prevention plate of fig. 1.
Fig. 4 is a schematic view of the soup ladle replacing fork and the hydraulic mandril in fig. 1, and the fork fixing screw.
Fig. 5 is an exploded view of the soup ladle replacement fork and the hydraulic push rod of fig. 4, and the fork fixing screw rod.
Fig. 6 is a schematic view of the soup spoon fork of fig. 4.
Fig. 7 is a schematic view of the connection between the straight rod and the cross rod of fig. 1 and the hydraulic cylinder module (5) for pulling the spoon.
Fig. 8 is a schematic view of a replacement spoon hydraulic cylinder module of fig. 1.
Fig. 9 is a cutaway schematic view of the change spoon hydraulic cylinder module of fig. 8.
Fig. 10 is a schematic view of the soup ladle rebounding apparatus of the soup ladle receiving column of fig. 7.
Fig. 11 is a three-dimensional schematic view of the soup ladle receiving column soup ladle rebounding apparatus of fig. 10.
Fig. 12 is an exploded view of the spoon receiving column of fig. 11 showing a rebounding apparatus.
FIG. 13 is a schematic view of the straight bar cross bar connection of FIG. 7.
FIG. 14 is a three-dimensional schematic view of the straight bar cross bar connection of FIG. 13.
Fig. 15 is an exploded view of the straight bar cross bar of fig. 14.
Fig. 16 is a schematic diagram of the oil circuit of the hydraulic tool for replacing the spoon in fig. 1.
Fig. 17 is a schematic diagram of the oil circuit of the hydraulic tool for replacing the spoon in fig. 16.
Fig. 18 is a schematic diagram of the oil circuit of the hydraulic tool for changing the spoon in fig. 16.
Fig. 19 is a three-dimensional schematic view of the spoon-fetching locator pin module and the pin stop of fig. 1.
Fig. 20 is a front view of the spoon-removing locating pin module and pin block of fig. 19.
Fig. 21 is a schematic view of the soup spoon holding pin module of fig. 20.
Fig. 22 is a schematic view of the soup spoon holding pin block of fig. 19.
FIG. 23 is a schematic view of a front seal cover of the hydraulic cylinder of FIG. 1.
FIG. 24 is a three-dimensional schematic view of the front seal cover of the hydraulic cylinder of FIG. 23.
Fig. 25 is a schematic view of the handles 9 and 10 of the spoon-taking hydraulic tool of fig. 1.
Fig. 26 is a schematic view of the fixed connection screw of fig. 1.
Fig. 27 is a schematic view of the hydraulic oil pump pressure bar grip of fig. 1.
Fig. 28 is a three-dimensional schematic view of the hydraulic oil pump pressure bar grip of fig. 27.
Fig. 29 is a schematic view of the hydraulic cylinder ram of fig. 1.
Fig. 30 is a three-dimensional schematic view of the hydraulic ram of fig. 29.
FIG. 31 is a schematic diagram of the oil pump module and the galley shift valve module of FIG. 1.
FIG. 32 is a schematic view of the hydraulic gallery divert valve module of FIG. 31.
FIG. 33 is a cutaway schematic view of the pressure rail direction changing valve module of FIG. 32.
FIG. 34 is a schematic view of the oil path switch assembly of the oil path change valve module of FIG. 31.
FIG. 35 is a schematic view of internal parts of a direction-changing rotary switch of an oil path change-over switch of the oil path change-over valve module of FIG. 34.
Fig. 36 is a schematic diagram of the hydraulic oil pump module of fig. 31.
Fig. 37 is a three-dimensional schematic view of the hydraulic oil pump module of fig. 36.
FIG. 38 is a schematic view of the hydraulic pump column and seal cap of FIG. 36.
The specific implementation mode is as follows:
the invention will be further described with reference to the accompanying drawings.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16, fig. 17, fig. 18, fig. 19, fig. 20, fig. 21, fig. 22, fig. 23, fig. 24, fig. 25, fig. 26, fig. 27, fig. 28, fig. 29, fig. 30, fig. 31, fig. 32, fig. 33, fig. 34, fig. 35, fig. 36, fig. 37, fig. 38.
The numbers in the figures illustrate:
the soup ladle anti-falling hydraulic pump comprises an anti-falling plate (1), a shifting fork fixing bolt (2), a soup ladle shifting fork (3), a shifting fork hydraulic ejector rod (4), a soup ladle shifting hydraulic cylinder module (5), a soup ladle guide pillar (6), a shifting fork hydraulic cylinder (7), a connecting bolt (8), a handle (9), a handle (10), a soup ladle hydraulic cylinder oil circuit reversing valve module (11), an oil pump module (12), a pin hydraulic cylinder oil circuit changing valve module (13), an oil pump handle (14), a pin connecting oil pump column (15), a lever column (16), a pin taking module (17), a fixing pin resistance sheet (18), a pin hydraulic cylinder (19), a pin hydraulic ejector rod (20), a C-shaped groove clamping block (21), a sealing ring (22), a connecting fixing through hole (23), a shifting fork hydraulic cylinder oil sealing cover (24), a hydraulic cavity oil inlet and outlet pipe (25) in front of the shifting fork hydraulic cylinder, an oil path switching valve cover (26), a hydraulic cylinder oil seal cover (27), an oil seal cover (28), an oil path switching valve cover (29), a pin taking hydraulic cylinder oil seal cover (30), a pin taking hydraulic cylinder front oil cavity oil inlet and outlet pipe (31), a soup ladle locating pin notch (32), a hydraulic cylinder oil seal groove (33), a pump oil column pin (34), a threaded hole (35), a cross groove (36), an oil path (37), a hydraulic oil cylinder sleeve thread (38), an oil pump column cavity (39), a knob (40), a round bar steel adding ball (41), a spring (42), a through hole screw (43), a connecting part (44), an oil path (45), a round bar cavity (46), a rear oil cavity hole (47), a pin hole (48), a first oil pump inlet and outlet oil passage (49), a second oil pump inlet and outlet oil passage (50), a fixing bolt (51), a shifting hydraulic cylinder rear oil inlet and outlet oil passage (53), a nail removing hydraulic cylinder rear oil cavity oil inlet and outlet oil passage (54) and straight rod one (55), the oil-gas separation device comprises a hemispherical groove (56), a positioning pin (57), an elastic sheet (58), a lever column pin (59), a positioning sheet (61), a cross rod (62), a first oil-way switching valve (63), a second oil-way switching valve (64), a straight rod II (65) and a spring fixing cover (66).
The invention relates to a replacement soup ladle for a soup ladle of a die-casting automatic production soup ladle, which comprises a hydraulic tool anti-falling plate (1), wherein the hydraulic tool anti-falling plate (1) is in a C shape formed by iron sheets, the upper part of the hydraulic tool anti-falling plate is provided with a bending-resistant plate, two fixing holes are respectively arranged at two sides of the tail part of the hydraulic tool anti-falling plate, the front and the back of the bottoms of two ends of the hydraulic tool anti-falling plate are respectively provided with two through holes, the two through holes are fixed at the front end of a soup ladle shifting hydraulic cylinder module (5) by connecting bolts (8), five front and back connecting and fixing through holes (23) are arranged on the periphery of the soup ladle shifting hydraulic cylinder module (5), the middle part of the hydraulic cylinder through holes is provided with hydraulic cylinder through holes, the bottom part of a soup ladle guide pillar (6) is provided with a soup ladle guide pillar (6), a soup ladle ejecting device is arranged on the soup ladle ejecting device and consists of an elastic sheet (58), a spring and a spring fixing cover (66), the spring fixing cover (66) is fixed on the soup ladle shifting hydraulic cylinder module (5) by screws, a shifting hydraulic cylinder barrel (7) is arranged in the middle of a soup spoon shifting hydraulic cylinder module (5), threads are arranged on the inner side of the front part of the shifting hydraulic cylinder barrel (7) and are in threaded connection with the outer side of a shifting hydraulic cylinder oil sealing cover (24), a shifting hydraulic push rod (4) is arranged in the middle of the shifting hydraulic cylinder barrel (7), a cross groove (36) is arranged at the front end of the shifting hydraulic push rod (4), a threaded hole (35) is arranged in the middle of the cross groove (36), a soup spoon shifting fork (3) is fixedly arranged through a shifting fixing bolt (2), a fixing through hole is arranged on the soup spoon shifting fork (3), a cross lug is arranged on the periphery of the fixing through hole, a sealing ring (22) is arranged at the tail end of the shifting hydraulic push rod (4), the side surface of the shifting hydraulic cylinder barrel (7) is connected with a shifting hydraulic cylinder front hydraulic cavity oil inlet and outlet pipe (25), threads are arranged outside the rear end of the shifting hydraulic cylinder barrel (7) and are connected with a threaded hole of a soup spoon hydraulic oil way reversing valve module (11), meanwhile, five connecting and fixing through holes (23) of the soup spoon shifting hydraulic cylinder module (5) and five connecting and fixing through holes of the soup spoon hydraulic cylinder oil circuit reversing valve module (11) are jointed and aligned, a front end through hole of the soup spoon shifting hydraulic cylinder module (5) is fixed with the front end of a handle (9), the tail end of the handle (9) is fixed between the soup spoon hydraulic cylinder oil circuit reversing valve module (11) and the oil pump module (12) through a connecting bolt, the soup spoon hydraulic cylinder oil circuit reversing valve module (11) is provided with a first oil pump oil inlet and outlet channel (49), the first oil pump oil inlet and outlet channel (49) is connected with a first oil circuit switching valve (63), the first oil circuit switching valve (63) is connected with a shifting hydraulic cylinder front hydraulic cavity oil inlet and outlet pipe (25) and a shifting hydraulic cylinder rear oil inlet and outlet channel (53), and the first oil circuit switching valve (63) is formed by a round bar and two steel balls (41), two springs (42), And two through-hole screws (43), a connecting part (44) and a knob (40), wherein the front and back oil inlet and outlet paths of the hydraulic cylinder are changed by changing the angle of a round bar, five connecting and fixing through holes (23) are arranged around the hydraulic cylinder oil path directional valve module (11) of the soup spoon and five connecting and fixing through connecting bolts (8) of the oil pump module (12), an oil pump column cavity (39) is arranged in the middle of the oil pump module (12), the oil pump column cavity (39) is communicated with an oil path (45), a pin connecting oil pump column (15) is arranged in the middle of the oil pump column cavity (39), a pin hole (48) is arranged on the pin connecting oil pump column (15), an oil seal cover (28) is arranged on the oil pump column cavity (39), an oil seal is arranged on the oil seal cover (28), the other end of the hydraulic cylinder module (12) is aligned with the oil path directional valve module (13) of the pin taking hydraulic cylinder and is fixed by the connecting bolts (8), the structure of a pin taking hydraulic cylinder oil circuit conversion valve module (13) and a soup spoon hydraulic cylinder oil circuit reversing valve module (11) is completely the same, a threaded hole of the pin taking hydraulic cylinder oil circuit conversion valve module (13) is connected with a threaded hole outside a pin taking hydraulic cylinder (19), the front end inside the pin taking hydraulic cylinder (19) is in a conical shape, threads are arranged inside the front end and are connected with threads outside a pin taking hydraulic cylinder oil seal cover (30), the pin taking hydraulic cylinder oil seal cover (30) is provided with an oil seal groove and is provided with an oil seal, a pin taking hydraulic ejector rod (20) is arranged in the middle of the pin taking hydraulic cylinder (19), a pin taking hydraulic ejector rod (20) is in a conical shape, the side surface of the pin taking hydraulic cylinder (19) is connected with a pin taking hydraulic cylinder front oil inlet and outlet oil cavity (31) of the pin taking hydraulic cylinder, the pin taking module (17) is arranged outside the pin taking cylinder hydraulic cylinder (19), five connecting and fixing through holes (23) are formed around the pin taking module (17), the middle of the pin-taking module is a hydraulic cylinder through hole, a lever column threaded hole is formed in the side face of the pin-taking module, a lever column (16) is installed, a pin hole is formed in the lever column (16), a lever column pin (59) is installed in the middle of the pin-taking module, an oil pump handle (14) is connected, the tail end of the oil pump handle (14) is connected with an oil pump column (15) through a pump oil column pin (34) connecting pin, the front end of the pin-taking module (17) is a C-shaped groove clamping block (21), the end of a soup ladle is clamped by the C-shaped groove clamping block (21) when the pin is taken, the soup ladle pin is oppositely inserted into a soup ladle positioning pin groove (32), the front end of the C-shaped groove clamping block (21) of the pin-taking module (17) is provided with four threaded holes to be connected with a fixed pin resisting sheet (18), the pin-taking module (17) is provided with a handle (10), and the handle (10) is provided with 4 square through holes in the circular connecting and fixed through holes (23).
Claims (3)
1. The utility model provides a non ferrous metal smelting pot is got hot water machine and is changed soup ladle hydraulic means, includes hydraulic means and prevents falling board (1), hydraulic means prevent falling board (1) and be iron sheet shaping C type, upper portion has and hinders the bent plate, the afterbody both sides respectively have two fixed orificess, respectively have two through-holes, its characterized in that around the bottom of both ends: the rear part of the hydraulic tool falling-preventing plate is fixed at the front end of a soup spoon shifting hydraulic cylinder module (5) by connecting bolts (8), five front and rear connecting and fixing through holes (23) are formed in the periphery of the soup spoon shifting hydraulic cylinder module (5), a hydraulic cylinder hole is formed in the middle, a soup spoon guide post connecting threaded hole is formed in the bottom of the hydraulic cylinder hole, a soup spoon connecting guide post (6) is installed on the hydraulic cylinder hole, a shifting hydraulic cylinder barrel (7) is installed in the middle of the soup spoon shifting hydraulic cylinder module (5), a hydraulic push rod (4) is installed in the middle of a hydraulic cylinder oil sealing cover (24) installed on the front portion of the shifting hydraulic cylinder barrel (7), a cross-shaped groove (36) is formed in the front end of the hydraulic push rod (4), a soup spoon shifting fork (3) is installed and fixed in the middle of the cross-shaped groove (36) through a bolt (2), a sealing ring (22) is installed at the tail end of the hydraulic push rod (4), a hydraulic cavity oil inlet and outlet pipe (25) in the front of the shifting hydraulic cylinder barrel (7) is connected to the side surface of the shifting hydraulic cylinder, the rear surface of the shifting fork hydraulic cylinder barrel (7) is connected with a soup spoon hydraulic cylinder oil circuit reversing valve module (11), five connecting and fixing through holes of the soup spoon shifting hydraulic cylinder module (5) are jointed and aligned with five connecting and fixing through holes of the soup spoon hydraulic cylinder oil circuit reversing valve module (11), the front end through hole of the soup spoon shifting hydraulic cylinder module (5) is fixed with the front end of a handle (9), the tail end of the handle (9) is fixed between the soup spoon hydraulic cylinder oil circuit reversing valve module (11) and an oil pump module (12) by a connecting bolt (8), the soup spoon hydraulic cylinder oil circuit reversing valve module (11) is connected with a first oil pump oil inlet and outlet oil passage (49), the first oil pump oil inlet and outlet oil passage (49) is connected with a first oil circuit switching valve (63), the first oil circuit switching valve (63) is connected with a front hydraulic cavity oil inlet and outlet pipe (25) of the shifting fork hydraulic cylinder and a rear oil cavity (53) of the shifting fork hydraulic cylinder, the soup ladle hydraulic cylinder oil path reversing valve module (11) consists of a first oil path switching valve (63), the first oil path switching valve (63) consists of a round bar and two steel balls (41), two springs (42), two through hole screws (43), a connecting part (44) and a knob (40), the front and back oil inlet and outlet paths of the hydraulic cylinder are changed by changing the angle of the round bar, five connecting and fixing through holes are arranged on the periphery of the soup ladle hydraulic cylinder oil path reversing valve module (11) and are attached to and aligned with five connecting and fixing through holes of an oil pump module (12) and fixed through connecting bolts (8), an oil pump column cavity (39) is formed in the middle of the oil pump module (12), the oil pump column cavity (39) is communicated with an oil path (45), an oil pump column (15) is installed in the middle of the oil pump column cavity (39), a pin hole (48) is formed in the oil pump column cavity (15), and an oil sealing cover (28) is installed in the oil pump column cavity (39), the oil seal cover (28) is provided with an oil seal, the other end of the oil pump module (12) is attached to and aligned with the pin taking hydraulic cylinder oil path change valve module (13) and fixed by a connecting bolt (8), the pin taking hydraulic cylinder oil path change valve module (13) and the soup spoon taking hydraulic cylinder oil path change valve module (11) have the same structure, one end of the pin taking hydraulic cylinder oil path change valve module (13) is connected with the pin taking hydraulic cylinder barrel (19), the inside of the pin taking hydraulic cylinder barrel (19) is conical, the front part of the pin taking hydraulic cylinder oil seal cover (30) is provided with an oil seal groove which is provided with an oil seal, the middle of the pin taking hydraulic cylinder barrel (19) is provided with a hydraulic ejector rod (20), the side surface of the pin taking hydraulic cylinder barrel is connected with a pin taking hydraulic cylinder front oil cavity inlet and outlet pipe (31), the pin taking hydraulic cylinder barrel (19) is externally provided with a pin taking module (17), five connecting and fixing through holes are formed in the periphery of the pin taking module (17), a hydraulic cylinder hole is formed in the middle of the pin taking module, a lever column threaded hole is formed in the side face of the pin taking module, a lever column (16) is installed, a pin hole is formed in the lever column (16), a pin is installed in the middle of the lever column and connected with an oil pump handle (14), the tail end of the oil pump handle (14) is connected with an oil pump column (15) through a pin, a C-shaped groove clamping block (21) is arranged at the front end of the pin taking module (17), the tail end of a soup ladle is clamped by the C-shaped groove clamping block (21) when a pin is taken, four threaded holes are formed in the end of the C-shaped groove clamping block (21) of the pin taking module (17) and connected with a fixed pin stopping sheet (18), and a handle (10) is installed on the pin taking module (17).
2. The non-ferrous metal melting furnace soup extractor soup ladle change hydraulic tool as claimed in claim 1, wherein: the pin taking hydraulic oil cylinder oil path conversion valve module (13) is connected with a second oil pump oil inlet and outlet passage (50), the second oil pump oil inlet and outlet passage (50) is connected with a second oil path switching valve (64), the second oil path switching valve (64) is connected with a pin taking hydraulic oil cylinder front oil chamber oil inlet and outlet pipe (31) and a pin taking hydraulic cylinder rear oil chamber oil inlet and outlet passage (54), the pin taking hydraulic oil cylinder oil path conversion valve module (13) is composed of the second oil path switching valve (64), an oil pump handle (14) moves up and down to enable an oil pump column (15) to move up and down to enable hydraulic oil in an oil pump column cavity (39) to move up and down, the hydraulic oil respectively enters a soup taking hydraulic oil spoon cylinder oil path conversion valve module (11) and a first oil path switching valve (63) and a second oil path switching valve (64) of the pin taking hydraulic oil cylinder oil path conversion valve module (13) through a first oil pump oil inlet and outlet passage (49) and a second oil pump oil inlet and outlet passage (50), the first oil way switching valve (63) is provided with two reverse oil holes, one of the two oil holes is an oil inlet and outlet pipe (25) of a front hydraulic cavity of the shifting fork hydraulic cylinder, the other oil inlet and outlet way (53) of a rear oil cavity of the shifting fork hydraulic cylinder is an oil inlet and outlet pipe (31) of the front oil cavity of the shifting pin hydraulic cylinder, the second oil way switching valve (64) is also provided with two reverse oil holes, the other two oil holes is an oil inlet and outlet pipe (31) of the front oil cavity of the shifting pin hydraulic cylinder, the oil inlet and outlet way (54) of the rear oil cavity of the shifting pin hydraulic cylinder can switch the oil ways of the hydraulic cylinder by switching the first oil way switching valve (63) and the second oil way switching valve (64), and the oil inlet and outlet of the front and rear cavities of the hydraulic cylinder are realized, and the oil inlet and outlet modes are realized by the first oil way switching valve (63) and the second oil way switching valve (64).
3. The non-ferrous metal melting furnace soup extractor soup ladle change hydraulic tool as claimed in claim 2, wherein: the oil supply of the soup spoon hydraulic cylinder oil circuit reversing valve module (11) and the pin hydraulic cylinder oil circuit switching valve module (13) is the same as the structure of an oil circuit switching and closing, and the principle is the same, but the oil cylinders for oil supply are different.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010468141.1A CN111571525B (en) | 2020-05-28 | 2020-05-28 | Soup ladle replacing hydraulic tool of non-ferrous metal smelting furnace soup taking machine |
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| CN202010468141.1A CN111571525B (en) | 2020-05-28 | 2020-05-28 | Soup ladle replacing hydraulic tool of non-ferrous metal smelting furnace soup taking machine |
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| CN111571525B true CN111571525B (en) | 2022-06-14 |
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| US3555649A (en) * | 1968-10-07 | 1971-01-19 | Aerpat Ag | Adaptor for pneumatically operated pulling tool |
| US3948051A (en) * | 1974-08-01 | 1976-04-06 | Marshall Don J | Fluid pressure amplifier |
| FR2281533A1 (en) * | 1974-08-09 | 1976-03-05 | Fiat France Sa | Control device for multiple hydraulic fluid distributors - has electro-magnetic clutches to connect motor to distributors |
| US5125145A (en) * | 1991-02-25 | 1992-06-30 | Ballast Tools Incorporated | Tamping tool removal system |
| US7299674B2 (en) * | 2005-05-09 | 2007-11-27 | Designed Metal Connections | Swaging tool |
| CN204934557U (en) * | 2015-07-20 | 2016-01-06 | 广东科达洁能股份有限公司 | A kind of quantitative molten metal device of vacuum pumping with two-stage or multi-level throttle |
| CN106001497B (en) * | 2016-07-06 | 2019-07-16 | 安徽中鑫模具产业发展有限公司 | It casts and gives soup slurry handling machinery people |
| CN107334345A (en) * | 2016-10-08 | 2017-11-10 | 刘小红 | A kind of edible disposable soup ladle |
| CN209288239U (en) * | 2018-12-30 | 2019-08-23 | 中山市键隆金属制品有限公司 | A kind of feeding structure of automatic diecasting apparatus |
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Effective date of registration: 20221220 Address after: 423300 Room 701-A47, Building 1 and 2, Chenzhou Strategic Emerging Industrial Park, east of Linyi Avenue, Bailutang Town, Chenzhou City, Chenzhou District, China (Hunan) Pilot Free Trade Zone, Chenzhou City, Hunan Province (declaration of commitment) Patentee after: Hunan Qingji Casting Technology Co.,Ltd. Address before: 423310 No. 12, building 17, branch 4, Xiangyong community, Bianjiang street, Yongxing County, Chenzhou City, Hunan Province Patentee before: You Yi |
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