CN110567855B - Electro-hydraulic servo pressure infiltration device - Google Patents
Electro-hydraulic servo pressure infiltration device Download PDFInfo
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- CN110567855B CN110567855B CN201910842013.6A CN201910842013A CN110567855B CN 110567855 B CN110567855 B CN 110567855B CN 201910842013 A CN201910842013 A CN 201910842013A CN 110567855 B CN110567855 B CN 110567855B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
Abstract
The invention belongs to the technical field of pressure infiltration devices, in particular to an electro-hydraulic servo pressure infiltration device, which aims at solving the problems that a cylinder body in the existing pressure infiltration device is inconvenient to adjust the height and clamp and cannot be fixed firmly, and the prior pressure infiltration device has the disadvantages of inconvenient height adjustment and clamping of the cylinder body, and the prior pressure infiltration device comprises a workbench, wherein two support plates are fixedly arranged at the top of the workbench, top plates are fixedly arranged at the tops of the two support plates, a hydraulic cylinder is fixedly arranged at the top of each top plate, a piston rod of the hydraulic cylinder extends to the lower part of the top plate and is fixedly provided with a pressure plate, the bottom of the pressure plate is provided with a pressure plate, two transmission grooves are arranged at the top of the workbench, and transmission blocks are arranged in the two transmission grooves in a sliding manner, the stability of the cylinder during the experiment is ensured.
Description
Technical Field
The invention relates to the technical field of pressure infiltration devices, in particular to an electro-hydraulic servo pressure infiltration device.
Background
At present, many objects for processing materials in the industrial fields of petroleum, chemical industry, mining industry, medicine, food and the like are granular or porous medium materials, and the research on the pressure permeability characteristics of the materials is the basis of the processing application of the materials. Generally, in the process of pressure infiltration, physical characteristics of materials are changed greatly, the materials in the form of sparse particles firstly generate elastic-plastic deformation under the action of pressure, a large number of gaps existing among the particles are eliminated, the materials become dense particles, the particles are broken along with the increase of the pressure, oil is exuded, and a liquid-solid coupling body is formed.
Through search, patent document No. 201420360779.3 discloses an electro-hydraulic servo infiltration apparatus, comprising: the lifting device comprises a cross beam, upright posts supported on two sides of the cross beam and an upper platen device arranged on the cross beam; the loading device comprises a rack, a workbench and a lower pressing disc device; the seepage chamber is arranged right below the upper pressure plate device and is horizontally arranged on the workbench, and an upper through groove and a lower through groove are respectively formed in the upper end and the lower end of the seepage chamber; and the electro-hydraulic servo control unit is respectively connected with the upper through groove and the lower through groove through high-pressure hoses.
The utility model provides a barrel is oozing when the pressure oozes in the servo pressure of electricity liquid oozes device, is not convenient for carry out altitude mixture control, and is not convenient for carry out the centre gripping to the barrel, and the barrel has fixed not firm problem.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when a cylinder body in a pressure infiltration device is subjected to pressure infiltration, the height of the cylinder body is inconvenient to adjust, the cylinder body is inconvenient to clamp, and the cylinder body is not firmly fixed, and provides an electro-hydraulic servo pressure infiltration device.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electro-hydraulic servo infiltration device comprises a workbench, wherein two support plates are fixedly mounted at the top of the workbench, a top plate is fixedly mounted at the tops of the two support plates, a hydraulic cylinder is fixedly mounted at the top of the top plate, a piston rod of the hydraulic cylinder extends to the lower part of the top plate, a pressing plate is fixedly mounted at the bottom of the pressing plate, two transmission grooves are formed in the top of the workbench, transmission blocks are slidably mounted in the two transmission grooves, the tops of the transmission blocks extend to the upper part of the workbench, transmission rods are rotatably mounted on the transmission blocks, the tops of the two transmission rods are rotatably mounted with a same lifting plate, a barrel is arranged at the top of the lifting plate, an infiltration chamber is arranged on the barrel, a plunger is arranged at the top of the barrel, the plunger is positioned below the pressing plate, and the operation of the hydraulic cylinder can drive the pressing plate to press the plunger downwards, meanwhile, the pressing plate can drive the two sliding rods to slide downwards when sliding, and the sliding rods slide to enable the extrusion wheel to extrude the inclined plane of the inclined block, so that the barrel can be clamped and fixed.
Preferably, two slide holes have been seted up on the clamp plate, equal slidable mounting has the slide bar in two slide holes, and the top of two slide bars all extends to the top of same clamp plate, and the equal fixed mounting in top of two slide bars has the dog, and dog and clamp plate cooperate, because the cooperation of dog, can guarantee that the slide bar slides and does not break away from.
Preferably, the bottom of slide bar extends to the below of clamp plate, and fixed mounting has the fixed block on the slide bar, the top fixed mounting of fixed block has the one end of first spring, the other end fixed mounting of first spring is on the clamp plate, the bottom of slide bar is rotated and is installed the extrusion wheel, one side fixed mounting of transmission piece is in the one end of second spring, the other end fixed mounting of second spring is on the inner wall of the driving groove that corresponds, the elasticity of first spring makes the slide bar lapse at first, make the extrusion wheel extrusion sloping block remove, the elasticity of second spring can carry out the elasticity extrusion to the transmission piece, can realize the slip of transmission piece and reset.
Preferably, two extrusion grooves have been seted up at the top of lifter plate, and equal slidable mounting has the extrusion piece in two extrusion grooves, and one side fixed mounting of extrusion piece has the one end of third spring, and the other end fixed mounting of third spring is on the inner wall in the extrusion groove that corresponds, and the sloping block drives the splint and slides, and the clamp splice drives the extrusion piece and slides, and the extrusion piece drives the third spring atress and contracts.
Preferably, the top fixed mounting of extrusion piece has splint, and the barrel is located between two splint, and one side that two splint are close to each other all is equipped with the cushion, and cushion and barrel cooperate, and two splint drive two cushions and carry out the centre gripping to the barrel and fix.
Preferably, the equal fixed mounting in one side that two splint kept away from each other has the sloping block, and the sloping block cooperatees with the extrusion wheel that corresponds, and the extrusion wheel rotates the inclined plane of extrusion sloping block, can make splint slide and carry out the centre gripping to the barrel.
Preferably, the top of workstation is rotated and is installed two first pulleys, and equal slidable mounting has the haulage rope on two first pulleys, and fixed mounting is on two transmission pieces respectively for the one end of two haulage ropes, and when the clamp plate slided downwards, when clamp plate and spring block contact, the clamp plate drove the spring block and slided downwards to make the spring block pulling haulage rope remove.
Preferably, the bottom of roof is rotated and is installed two second pulleys, and two haulage ropes are slidable mounting respectively on two second pulleys, because the haulage rope slides on the first pulley that corresponds and second pulley, can make the haulage rope pulling transmission piece slide, and the transmission piece slides and drives the second spring atress shrink.
Preferably, the spring groove has all been seted up to one side that two backup pads kept away from each other, and slidable mounting has the spring block in the spring groove, and the one end fixed mounting of haulage rope is on the spring block that corresponds, and the spring block is located the below of clamp plate, and the transmission piece drives the transfer line and rotates, and the transfer line rotates on the lifter plate and drives the lifter plate and remove.
Preferably, the bottom fixed mounting of spring block has the one end of fourth spring, and the other end fixed mounting of fourth spring is on the inner wall of the spring groove that corresponds, and the lift groove has all been seted up to one side that two backup pads are close to each other, and slidable mounting has the elevator in the lift groove, and one side fixed mounting of elevator is on the lifter plate owing to set up elevator and lift groove to guarantee that the lifter plate slides from top to bottom and does not deviate from the normal, make the lifter plate drive barrel upwards slide, make plunger and pressure disk contact extrusion.
According to the electro-hydraulic servo infiltration device, the operation of the hydraulic cylinder can drive the pressure plate to press the plunger downwards, meanwhile, the pressure plate can drive the two sliding rods to slide downwards when sliding, and the sliding rods slide to enable the extrusion wheel to extrude the inclined plane of the inclined block, so that the clamping and fixing of the cylinder body are realized;
the slide rod slides downwards by the elasticity of the first spring, so that the extrusion wheel extrudes the inclined block to move, the elasticity of the second spring can elastically extrude the transmission block, and the sliding reset of the transmission block can be realized;
because the lifting block and the lifting groove are arranged, the lifting plate can slide up and down without deviation, the lifting plate drives the cylinder to slide upwards, and the plunger and the pressure plate are in contact extrusion;
the device is simple in structure and convenient to use, can adjust the use height of the barrel, can clamp the barrel and ensures the stability of the barrel during the experiment.
Drawings
FIG. 1 is a schematic structural diagram of an electro-hydraulic servo infiltration apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of part A of an electro-hydraulic servo infiltration apparatus according to the present invention;
FIG. 3 is a schematic structural diagram of part B of an electro-hydraulic servo infiltration device according to the present invention;
FIG. 4 is a schematic structural diagram of a portion C of an electro-hydraulic servo infiltration apparatus according to the present invention;
fig. 5 is a schematic side sectional structural view of an electro-hydraulic servo infiltration apparatus according to the present invention.
In the figure: 1 workbench, 2 supporting plates, 3 top plates, 4 hydraulic cylinders, 5 pressing plates, 6 pressing plates, 7 stopping blocks, 8 sliding rods, 9 fixing blocks, 10 first springs, 11 extrusion wheels, 12 transmission grooves, 13 transmission blocks, 14 transmission rods, 15 second springs, 16 lifting plates, 17 barrels, 18 plungers, 19 extrusion grooves, 20 extrusion blocks, 21 third springs, 22 clamping plates, 23 inclined blocks, 24 first pulleys, 25 traction ropes, 26 second pulleys, 27 spring grooves, 28 spring blocks, 29 fourth springs, 30 stopping blocks, 31 lifting grooves and 32 lifting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Example one
Referring to fig. 1-5, an electro-hydraulic servo pressure infiltration device comprises a workbench 1, two support plates 2 are fixedly mounted at the top of the workbench 1, a top plate 3 is fixedly mounted at the tops of the two support plates 2, a hydraulic cylinder 4 is fixedly mounted at the top of the top plate 3, a piston rod of the hydraulic cylinder 4 extends to the lower part of the top plate 3 and is fixedly mounted with a pressing plate 5, a pressing plate 6 is arranged at the bottom of the pressing plate 5, two transmission grooves 12 are formed at the top of the workbench 1, transmission blocks 13 are slidably mounted in the two transmission grooves 12, the top of each transmission block 13 extends to the upper part of the workbench 1, transmission rods 14 are rotatably mounted on the transmission blocks 13, the tops of the two transmission rods 14 are rotatably mounted with a same lifting plate 16, a cylinder 17 is arranged at the top of the lifting plate 16, a seepage chamber is arranged on the cylinder 17, a plunger 18 is arranged at the top of the cylinder 17, and the plunger 18 is positioned below the pressing plate 6, the operation of the hydraulic cylinder 4 can drive the pressure plate 6 to press down the plunger 18, meanwhile, the pressure plate 5 can drive the two slide rods 8 to slide downwards when sliding, and the slide rods 8 slide to enable the extrusion wheel 11 to extrude the inclined plane of the inclined block 23, so that the cylinder 17 can be clamped and fixed.
According to the invention, two sliding holes 7 are formed in the pressing plate 5, the sliding rods 8 are slidably mounted in the two sliding holes 7, the top ends of the two sliding rods 8 extend to the upper side of the same pressing plate 5, the top ends of the two sliding rods 8 are fixedly provided with the stop blocks 30, the stop blocks 30 are matched with the pressing plate 5, and the sliding of the sliding rods 8 can be ensured not to be separated due to the matching of the stop blocks 20.
According to the invention, the bottom end of the sliding rod 8 extends to the lower part of the pressing plate 5, the fixing block 9 is fixedly installed on the sliding rod 8, one end of the first spring 10 is fixedly installed at the top end of the fixing block 9, the other end of the first spring 10 is fixedly installed on the pressing plate 5, the extrusion wheel 11 is rotatably installed at the bottom end of the sliding rod 8, one side of the transmission block 13 is fixedly installed at one end of the second spring 15, the other end of the second spring 15 is fixedly installed on the inner wall of the corresponding transmission groove 12, the sliding rod 8 slides downwards by the elastic force of the first spring 10, the inclined block 23 is extruded by the extrusion wheel 11 to move, the transmission block 13 can be elastically extruded by the elastic force of the second spring 15, and the sliding reset of the transmission block 13 can be realized.
In the invention, two extrusion grooves 19 are formed in the top of the lifting plate 16, extrusion blocks 20 are slidably mounted in the two extrusion grooves 19, one end of a third spring 21 is fixedly mounted on one side of each extrusion block 20, the other end of each third spring 21 is fixedly mounted on the inner wall of the corresponding extrusion groove 19, an inclined block 23 drives a clamping plate 22 to slide, the clamping block 22 drives the extrusion block 20 to slide, and the extrusion block 20 drives the third spring 21 to contract under stress.
According to the invention, the clamping plates 22 are fixedly mounted at the top of the extrusion block 20, the barrel 17 is positioned between the two clamping plates 22, the two clamping plates 22 are provided with cushion blocks at the sides close to each other, the cushion blocks are matched with the barrel 17, and the two clamping plates 22 drive the two cushion blocks to clamp and fix the barrel 17.
In the invention, the inclined blocks 23 are fixedly arranged on the sides of the two clamping plates 22 far away from each other, the inclined blocks 23 are matched with the corresponding extrusion wheels 11, and the extrusion wheels 11 rotate to extrude the inclined surfaces of the inclined blocks 23, so that the clamping plates 22 can slide to clamp the cylinder 17.
According to the invention, two first pulleys 24 are rotatably mounted at the top of the workbench 1, the two first pulleys 24 are respectively provided with a traction rope 25 in a sliding manner, one ends of the two traction ropes 25 are respectively fixedly mounted on the two transmission blocks 13, when the pressing plate 5 slides downwards, the pressing plate 5 drives the spring block 28 to slide downwards when the pressing plate 5 is contacted with the spring block 28, so that the spring block 28 pulls the traction ropes 25 to move.
In the invention, two second pulleys 26 are rotatably mounted at the bottom of the top plate 3, two traction ropes 25 are respectively slidably mounted on the two second pulleys 26, and the traction ropes 25 slide on the corresponding first pulleys 24 and the second pulleys 26, so that the transmission blocks 13 can be pulled by the traction ropes 25 to slide, and the transmission blocks 13 slide to drive the second springs 15 to be forced to contract.
In the invention, spring grooves 27 are respectively formed in the sides, away from each other, of the two support plates 2, spring blocks 28 are slidably mounted in the spring grooves 27, one ends of the traction ropes 25 are fixedly mounted on the corresponding spring blocks 28, the spring blocks 28 are positioned below the pressure plate 5, the transmission blocks 13 drive the transmission rods 14 to rotate, and the transmission rods 14 rotate on the lifting plates 16 to drive the lifting plates 16 to move.
In the invention, one end of a fourth spring 29 is fixedly arranged at the bottom of the spring block 28, the other end of the fourth spring 29 is fixedly arranged on the inner wall of the corresponding spring groove 27, the lifting grooves 31 are respectively arranged at the mutually close sides of the two support plates 2, the lifting block 32 is arranged in the lifting groove 31 in a sliding manner, one side of the lifting block 32 is fixedly arranged on the lifting plate 16, and the lifting block 32 and the lifting groove 31 are arranged, so that the lifting plate 16 can slide up and down without deviation, the lifting plate 16 drives the cylinder 17 to slide upwards, and the plunger 18 is in contact with and extruded by the pressure plate 6.
Example two
Referring to fig. 1-5, an electro-hydraulic servo infiltration device comprises a workbench 1, two support plates 2 are fixedly installed at the top of the workbench 1 through welding, a top plate 3 is fixedly installed at the tops of the two support plates 2 through welding, a hydraulic cylinder 4 is fixedly installed at the top of the top plate 3 through welding, a piston rod of the hydraulic cylinder 4 extends to the lower side of the top plate 3 and is fixedly installed with a pressing plate 5 through welding, a pressing plate 6 is arranged at the bottom of the pressing plate 5, two transmission grooves 12 are formed at the top of the workbench 1, transmission blocks 13 are respectively and slidably installed in the two transmission grooves 12, the tops of the transmission blocks 13 extend to the upper side of the workbench 1, transmission rods 14 are rotatably installed on the transmission blocks 13, the same lifting plate 16 is rotatably installed at the tops of the two transmission rods 14, a barrel body 17 is arranged at the top of the lifting plate 16, an infiltration chamber is arranged on the barrel body 17, a plunger 18 is arranged at the top of the barrel body 17, plunger 18 is located the below of pressure disk 6, and the function of pneumatic cylinder 4 can drive pressure disk 6 and push down plunger 18, can drive two slide bars 8 and slide down when clamp plate 5 slides simultaneously, and slide bar 8 slides and makes extrusion wheel 11 extrude the inclined plane of sloping block 23, realizes fixing the centre gripping of barrel 17.
According to the invention, two sliding holes 7 are formed in the pressing plate 5, sliding rods 8 are slidably mounted in the two sliding holes 7, the top ends of the two sliding rods 8 extend to the upper side of the same pressing plate 5, the top ends of the two sliding rods 8 are fixedly provided with the stop blocks 30 through welding, the stop blocks 30 are matched with the pressing plate 5, and the sliding rods 8 can be ensured not to be separated due to the matching of the stop blocks 20.
According to the invention, the bottom end of a sliding rod 8 extends to the lower part of a pressing plate 5, a fixed block 9 is fixedly installed on the sliding rod 8 through welding, one end of a first spring 10 is fixedly installed at the top end of the fixed block 9 through welding, the other end of the first spring 10 is fixedly installed on the pressing plate 5 through welding, an extrusion wheel 11 is rotatably installed at the bottom end of the sliding rod 8, one side of a transmission block 13 is fixedly installed at one end of a second spring 15 through welding, the other end of the second spring 15 is fixedly installed on the inner wall of a corresponding transmission groove 12 through welding, the sliding rod 8 slides downwards through the elasticity of the first spring 10, the extrusion wheel 11 extrudes an inclined block 23 to move, the elasticity of the second spring 15 can elastically extrude the transmission block 13, and the sliding reset of the transmission block 13 can be realized.
According to the invention, two extrusion grooves 19 are formed in the top of the lifting plate 16, extrusion blocks 20 are slidably mounted in the two extrusion grooves 19, one side of each extrusion block 20 is fixedly provided with one end of a third spring 21 through welding, the other end of each third spring 21 is fixedly mounted on the inner wall of the corresponding extrusion groove 19 through welding, an inclined block 23 drives a clamping plate 22 to slide, the clamping block 22 drives the extrusion block 20 to slide, and the extrusion block 20 drives the third spring 21 to be stressed and contracted.
According to the invention, the clamping plates 22 are fixedly arranged at the top of the extrusion block 20 through welding, the barrel body 17 is positioned between the two clamping plates 22, the two clamping plates 22 are provided with cushion blocks at the sides close to each other, the cushion blocks are matched with the barrel body 17, and the two clamping plates 22 drive the two cushion blocks to clamp and fix the barrel body 17.
In the invention, the inclined blocks 23 are fixedly arranged on the sides, far away from each other, of the two clamping plates 22 through welding, the inclined blocks 23 are matched with the corresponding extrusion wheels 11, and the extrusion wheels 11 rotate to extrude the inclined surfaces of the inclined blocks 23, so that the clamping plates 22 can slide to clamp the barrel 17.
According to the invention, two first pulleys 24 are rotatably mounted at the top of the workbench 1, the two first pulleys 24 are respectively provided with a traction rope 25 in a sliding manner, one ends of the two traction ropes 25 are respectively fixedly mounted on the two transmission blocks 13, when the pressing plate 5 slides downwards, the pressing plate 5 drives the spring block 28 to slide downwards when the pressing plate 5 is contacted with the spring block 28, so that the spring block 28 pulls the traction ropes 25 to move.
In the invention, two second pulleys 26 are rotatably mounted at the bottom of the top plate 3, two traction ropes 25 are respectively slidably mounted on the two second pulleys 26, and the traction ropes 25 slide on the corresponding first pulleys 24 and the second pulleys 26, so that the transmission blocks 13 can be pulled by the traction ropes 25 to slide, and the transmission blocks 13 slide to drive the second springs 15 to be forced to contract.
In the invention, spring grooves 27 are respectively formed in the sides, away from each other, of the two support plates 2, spring blocks 28 are slidably mounted in the spring grooves 27, one ends of the traction ropes 25 are fixedly mounted on the corresponding spring blocks 28, the spring blocks 28 are positioned below the pressure plate 5, the transmission blocks 13 drive the transmission rods 14 to rotate, and the transmission rods 14 rotate on the lifting plates 16 to drive the lifting plates 16 to move.
In the invention, one end of a fourth spring 29 is fixedly installed at the bottom of a spring block 28 through welding, the other end of the fourth spring 29 is fixedly installed on the inner wall of a corresponding spring groove 27 through welding, a lifting groove 31 is formed in one side, close to each other, of each of two support plates 2, a lifting block 32 is installed in the lifting groove 31 in a sliding mode, one side of the lifting block 32 is fixedly installed on the lifting plate 16 through welding, and due to the fact that the lifting block 32 and the lifting groove 31 are arranged, the lifting plate 16 is guaranteed not to deviate in a vertical sliding mode, the lifting plate 16 drives a cylinder 17 to slide upwards, and a plunger 18 and a pressure plate 6 are in contact extrusion.
The working principle is as follows: when the device is used, the hydraulic cylinder 4 is started, the piston rod telescopic pressing plate 5 of the hydraulic cylinder 4 slides, the pressing plate 5 slides to drive the pressing plate 6 to press the plunger 18 downwards, meanwhile, the pressing plate 5 can drive the two slide rods 8 to slide downwards when sliding, the slide rods 8 can be ensured not to be separated due to the matching of the stop blocks 20, the slide rods 8 can slide downwards due to the elastic force of the first spring 10, the slide rods 8 slide to enable the extrusion wheels 11 to extrude the inclined surfaces of the inclined blocks 23, the extrusion blocks 20 drive the third springs 21 to contract under stress, the two clamping plates 22 drive the two cushion blocks to clamp and fix the barrel body 17, when the pressing plate 5 slides downwards, the pressing plate 5 drives the spring blocks 28 to slide downwards when the pressing plate 5 is in contact with the spring blocks 28, so that the spring blocks 28 pull the traction ropes 25 to move, and the traction ropes 25 can pull the transmission blocks 13 to slide due to the sliding on the corresponding first pulleys 24 and the second pulleys 26, the transmission block 13 slides to drive the second spring 15 to contract under stress, the transmission block 13 drives the transmission rod 14 to rotate, the transmission rod 14 rotates on the lifting plate 16 to drive the lifting plate 16 to move, and the lifting block 32 and the lifting groove 31 are arranged, so that the lifting plate 16 can slide up and down without deviation, the lifting plate 16 drives the cylinder 17 to slide upwards, and the plunger 18 is in contact with and extruded by the pressure plate 6.
Claims (1)
1. The utility model provides a device is oozed to servo pressure of electricity liquid, includes workstation (1), its characterized in that, the top fixed mounting of workstation (1) has two backup pads (2), and the top fixed mounting of two backup pads (2) has roof (3), the top fixed mounting of roof (3) has pneumatic cylinder (4), the piston rod of pneumatic cylinder (4) extends to the below and the fixed mounting of roof (3) has clamp plate (5), the bottom of clamp plate (5) is equipped with pressure disk (6), two drive grooves (12) have been seted up at the top of workstation (1), and equal slidable mounting has transmission piece (13) in two drive grooves (12), the top of transmission piece (13) extends to the top of workstation (1), and rotates on transmission piece (13) and install transfer line (14), and the top of two transfer lines (14) rotates installs same lifter plate (16), a cylinder (17) is arranged at the top of the lifting plate (16), a seepage chamber is arranged on the cylinder (17), a plunger (18) is arranged at the top of the cylinder (17), and the plunger (18) is positioned below the pressure plate (6);
the pressing plate (5) is provided with two sliding holes (7), sliding rods (8) are slidably mounted in the two sliding holes (7), the top ends of the two sliding rods (8) extend to the upper side of the same pressing plate (5), the top ends of the two sliding rods (8) are fixedly provided with stop blocks (30), and the stop blocks (30) are matched with the pressing plate (5);
the bottom end of the sliding rod (8) extends to the position below the pressing plate (5), the sliding rod (8) is fixedly provided with a fixing block (9), the top end of the fixing block (9) is fixedly provided with one end of a first spring (10), the other end of the first spring (10) is fixedly arranged on the pressing plate (5), the bottom end of the sliding rod (8) is rotatably provided with an extrusion wheel (11), one side of a transmission block (13) is fixedly arranged at one end of a second spring (15), and the other end of the second spring (15) is fixedly arranged on the inner wall of a corresponding transmission groove (12);
two extrusion grooves (19) are formed in the top of the lifting plate (16), extrusion blocks (20) are installed in the two extrusion grooves (19) in a sliding mode, one end of a third spring (21) is fixedly installed on one side of each extrusion block (20), and the other end of each third spring (21) is fixedly installed on the inner wall of the corresponding extrusion groove (19);
the top of the extrusion block (20) is fixedly provided with a clamping plate (22), the cylinder body (17) is positioned between the two clamping plates (22), one sides of the two clamping plates (22) which are close to each other are respectively provided with a cushion block, and the cushion blocks are matched with the cylinder body (17);
inclined blocks (23) are fixedly installed on the sides, far away from each other, of the two clamping plates (22), and the inclined blocks (23) are matched with the corresponding extrusion wheels (11);
the top of the workbench (1) is rotatably provided with two first pulleys (24), the two first pulleys (24) are respectively provided with a traction rope (25) in a sliding manner, and one end of each of the two traction ropes (25) is fixedly arranged on each of the two transmission blocks (13);
two second pulleys (26) are rotatably mounted at the bottom of the top plate (3), and two traction ropes (25) are respectively slidably mounted on the two second pulleys (26);
one sides, far away from each other, of the two support plates (2) are respectively provided with a spring groove (27), a spring block (28) is arranged in the spring grooves (27) in a sliding mode, one end of each traction rope (25) is fixedly arranged on the corresponding spring block (28), and the spring blocks (28) are located below the pressure plate (5);
the bottom fixed mounting of spring piece (28) has the one end of fourth spring (29), and the other end fixed mounting of fourth spring (29) is on the inner wall of the spring groove (27) that corresponds, and lift groove (31) have all been seted up to one side that two backup pad (2) are close to each other, and slidable mounting has elevator (32) in lift groove (31), and one side fixed mounting of elevator (32) is on lifter plate (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910842013.6A CN110567855B (en) | 2019-09-06 | 2019-09-06 | Electro-hydraulic servo pressure infiltration device |
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| CN201910842013.6A CN110567855B (en) | 2019-09-06 | 2019-09-06 | Electro-hydraulic servo pressure infiltration device |
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| CN110567855A CN110567855A (en) | 2019-12-13 |
| CN110567855B true CN110567855B (en) | 2022-09-30 |
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| CN113927699A (en) * | 2021-09-13 | 2022-01-14 | 郑州财经学院 | Casting molding equipment with automatic leveling structure for building construction and method thereof |
| CN114322884B (en) * | 2021-12-21 | 2023-11-21 | 霍山嘉远智能制造有限公司 | Self-positioning three-coordinate detection tool |
| CN114953557B (en) * | 2022-04-20 | 2023-06-02 | 烟台中宇航空液压有限公司 | Electrohydraulic servo pressure infiltration device |
| CN115248179B (en) * | 2022-09-23 | 2022-12-23 | 烟台中宇航空液压有限公司 | Electro-hydraulic servo pressure infiltration device |
| CN117619789A (en) * | 2024-01-26 | 2024-03-01 | 山东澳兴绝缘材料有限公司 | Steel plate edge scraping conveying device |
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| CN208145809U (en) * | 2018-01-02 | 2018-11-27 | 广东百慕新材料技术工程有限公司 | A kind of aqueous woodware paint production equipment |
| CN108650383B (en) * | 2018-05-15 | 2020-06-23 | 胡海明 | Cell-phone shell detection device that wear-resistants |
| CN208773284U (en) * | 2018-09-17 | 2019-04-23 | 郑州光之源电子科技有限公司 | Polissoir is used in a kind of processing of new energy battery case |
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