CN114427558A

CN114427558A - Hydraulic system debugging device

Info

Publication number: CN114427558A
Application number: CN202210197106.XA
Authority: CN
Inventors: 李柯; 尚贵兰
Original assignee: Hubei Shanchuan Hydraulic Equipment Co ltd
Current assignee: Hubei Shanchuan Hydraulic Equipment Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-05-03

Abstract

The invention discloses a hydraulic system debugging device, which comprises a placing plate, wherein the bottom of an inner cavity of the placing plate is symmetrically and fixedly provided with limiting grooves, the inner wall of a square opening is symmetrically sleeved with a first extrusion block in a sliding manner through a first spring, the side surface of the placing plate is fixedly connected with an air cylinder, one end of an electric telescopic rod is fixedly connected with a fixed plate, one end of a connector is symmetrically and fixedly communicated with an oil pipe, the connector comprises a connecting sleeve, and one surface, opposite to an inflatable bag, of a rubber sleeve is symmetrically and fixedly communicated with a connecting pipe. This hydraulic system debugging device has solved and can only carry out the test one by one to the hydraulic stem, can't carry out while debugging to a plurality of hydraulic stems, leads to the speed and the efficiency that can't improve the debugging at the in-process of debugging, when debugging the hydraulic stem again in addition, still need communicate trachea and hydraulic stem with the manual work, can be more troublesome when leading to the dismouting hydraulic stem to and the problem of extravagant plenty of time.

Description

Hydraulic system debugging device

Technical Field

The invention relates to the technical field of hydraulic systems, in particular to a hydraulic system debugging device.

Background

The hydraulic system functions to increase the force by changing the pressure. A complete hydraulic system consists of five parts, namely a power element, an actuator, a control element, an auxiliary element (attachment) and hydraulic oil. Hydraulic systems can be divided into two categories: hydraulic transmission systems and hydraulic control systems. Hydraulic drive systems have as a primary function the transmission of power and motion. Hydraulic control systems are designed to provide a hydraulic system output that meets specific performance requirements (particularly dynamic performance), and are generally referred to as hydraulic drive systems.

The hydraulic stem that uses among the current hydraulic system need debug the experiment to the hydraulic stem after production, debug the hydraulic stem in service behavior, but current debugging device can only carry out the test one by one to the hydraulic stem, can't carry out while debugging to a plurality of hydraulic stems, lead to the speed and the efficiency that can't improve the debugging at the in-process of debugging, when debugging the hydraulic stem again in addition, still need communicate trachea and hydraulic stem with the manual work, can be more troublesome when leading to the dismouting hydraulic stem, and waste a large amount of time.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a hydraulic system debugging device, which solves the problems that the existing debugging device can only test hydraulic rods one by one, can not debug a plurality of hydraulic rods simultaneously, so that the debugging speed and efficiency can not be improved in the debugging process, and in addition, when the hydraulic rods are debugged, an air pipe and the hydraulic rods need to be communicated manually, so that the hydraulic rods are troublesome to disassemble and assemble, and a large amount of time is wasted.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the hydraulic system debugging device comprises a base, wherein a frame is fixedly connected to the top of the base, grooves are symmetrically and fixedly formed in the inner wall of the frame, a connecting device is arranged at the top of the frame, and a testing device and an installing device are respectively arranged in an inner cavity of the frame.

The testing device comprises a steel plate, connecting columns are symmetrically and fixedly connected to the top of the steel plate, top covers are symmetrically and fixedly connected to the top of the connecting columns, and clamping blocks are symmetrically and fixedly connected to the top of the top covers.

The connecting device comprises a top plate, a servo motor is fixedly sleeved on the top of the top plate, a sliding sleeve plate is symmetrically and fixedly connected to an inner cavity of the top plate, a sliding plate is symmetrically and slidably sleeved on the inner cavity of the sliding sleeve plate, a rotating connecting rod is symmetrically and rotatably sleeved on one end of the sliding plate and the output end of the servo motor, and a second extrusion block is symmetrically and slidably sleeved on the inner cavity of the other side of the sliding plate through a second spring.

The mounting device is including placing the board, the fixed square mouth that has seted up of surface symmetry of placing the board, the fixed spacing groove of having seted up of bottom symmetry of placing the inboard chamber, the inner wall symmetry of square mouth has cup jointed first extrusion piece through first spring slip, the side fixedly connected with cylinder of placing the board, the inner wall symmetry fixedly connected with electric telescopic handle of placing the board, the equal fixedly connected with fixed plate in one end of electric telescopic handle, the fixed connector that has cup jointed of surface symmetry of fixed plate, the fixed intercommunication of one end symmetry of connector has oil pipe.

The connector includes adapter sleeve, adapter sleeve's link is fixed the cover respectively and is connect rubber sleeve and gas cell, the fixed intercommunication of one side symmetry that rubber sleeve and gas cell are relative has the connecting pipe.

Preferably, the two ends of the steel plate are sleeved in the inner cavity of the groove in a sliding mode, and the top of the connecting column penetrates through the top of the inner cavity of the frame and extends out of the top of the frame.

Preferably, the bottom of the top plate is symmetrically and fixedly connected with connecting rods, and the bottom of each connecting rod is symmetrically and fixedly connected to the top of the frame.

Preferably, the second extrusion block is sleeved in the inner cavity of the fixture block in a sliding manner.

Preferably, the two ends of the placing plate are symmetrically and fixedly connected with sliding blocks, and the sliding blocks are sleeved on the inner wall of the frame in a sliding mode.

Preferably, the cylinder is fixedly connected to the back of the frame, and one end of the oil pipe penetrates through the placing plate and the inner wall of the frame and extends to the outer side of the frame.

Preferably, the connecting sleeve is fixedly sleeved on the surface of the fixing plate, and the connecting pipe is a hose.

Preferably, the surfaces of the first and second pressing blocks are inclined.

Advantageous effects

The invention provides a hydraulic system debugging device. Compared with the prior art, the method has the following beneficial effects:

1. the hydraulic system debugging device comprises a starting cylinder, a placing plate is driven by a telescopic end of the starting cylinder to extend out of the inner wall of a frame through a sliding block, then a hydraulic rod to be debugged sequentially passes through an inner cavity of a square opening, the bottom of the hydraulic rod enters into the inner cavity of a limiting groove, meanwhile, in the inner cavity of the square opening, the surface of the hydraulic rod extrudes the surface of a first extrusion block, the first extrusion block fastens the hydraulic rod through the elasticity of a first spring, the phenomenon that the hydraulic rod is loosened during debugging is prevented, then an electric telescopic rod is started, the telescopic end of the electric telescopic rod drives a fixing plate to extend out, a connecting sleeve enters into a connecting hole of the hydraulic rod, an oil pump outside the oil pipe is started to connect, the hydraulic rod is controlled to extend out, the extending end of the hydraulic rod abuts against the bottom of a steel plate, and the steel plate is driven to rise, the condition that the hydraulic stem stretches out is detected, and the end that stretches out when the hydraulic stem appears flexible different phenomenon, comes to debug the hydraulic stem through the size that changes accuse oil, makes the hydraulic stem realize flexible speed unanimous, solves and can't carry out the debugging simultaneously to a plurality of hydraulic stems, leads to the problem of the speed and the efficiency of debugging can't be improved at the in-process of debugging.

2. This hydraulic system debugging device, when entering into the connecting hole of hydraulic stem through the connector when adapter sleeve, at first can pass through the connector extrusion rubber sleeve of hydraulic stem, when extrudeing the rubber sleeve, the air of its rubber sleeve inner chamber can enter into the inner chamber of gas cell through the connecting pipe, make the gas cell expand, come to carry out the shutoff to the inner wall of hydraulic stem connecting hole, and the port of rubber sleeve shutoff connecting hole after the extrusion, realize quick the inserting and close and take out, the solution communicates trachea and hydraulic stem with the manual work, can be more troublesome when leading to the dismouting hydraulic stem, and the problem of extravagant plenty of time.

3. The debugging device of the hydraulic system can lead the connecting column to ascend when the steel plate ascends, lead the top cover to enter the inner cavity of the top plate, and the second extrusion block is extruded to be inserted into the inner cavity of the clamping block through the elasticity of the second spring to fix the steel plate, when debugging of the next batch is carried out, the servo motor is started, the output end of the servo motor drives the rotating connecting rod to rotate, the rotating connecting rod drives the sliding plate to slide in the inner cavity of the sliding sleeve plate while bending, the second extrusion block is drawn out from the inner cavity of the clamping block, the steel plate slides through the connecting column and is blocked through the top cover, and the steel plate is prevented from falling, the steel sheet that can will debug fastens, avoids debugging to finish still need to reset the steel sheet once more through the hydraulic stem again, realizes directly carrying out taking out of hydraulic stem after the debugging, reduces the time that removes the in-process and produce.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a structural mounting arrangement of the present invention;

FIG. 3 is a cross-sectional view of a structural decking of the present invention;

FIG. 4 is a front view of the structural holding plate of the present invention;

FIG. 5 is a schematic view of a structural mounting plate of the present invention;

FIG. 6 is a schematic view of a structural joint according to the present invention;

FIG. 7 is a schematic view of a structural testing apparatus according to the present invention;

FIG. 8 is a schematic view of a structural joint assembly of the present invention;

FIG. 9 is a schematic top view of a structural top plate of the present invention;

fig. 10 is a schematic view of the slide plate and second compression block of the present invention.

In the figure: 1. a base; 2. a frame; 3. a mounting device; 31. placing the plate; 32. a square opening; 33. a limiting groove; 34. a cylinder; 35. an oil pipe; 36. a slider; 37. a first extrusion block; 38. a first spring; 39. a fixing plate; 310. a connector; 311. an electric telescopic rod; 3101. connecting a sleeve; 3102. a rubber sleeve; 3103. an air-filled bag; 3104. a connecting pipe; 4. a testing device; 41. a steel plate; 42. connecting columns; 43. a top cover; 44. a clamping block; 5. a connecting device; 51. a top plate; 52. a servo motor; 53. a connecting rod; 54. a sliding sleeve plate; 55. a sliding plate; 56. rotating the connecting rod; 57. a second extrusion block; 59. a second spring; 6. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a technical solution: the utility model provides a hydraulic system debugging device, includes base 1, base 1's top fixedly connected with frame 2, and the inner wall symmetry of frame 2 is fixed and is seted up recess 6, and the top of frame 2 is provided with connecting device 5, and the inner chamber of frame 2 is provided with testing arrangement 4 and installation device 3 respectively.

Referring to fig. 7, the testing device 4 includes a steel plate 41, a connecting column 42 is symmetrically and fixedly connected to the top of the steel plate 41, a top cover 43 is symmetrically and fixedly connected to the top of the connecting column 42, a clamping block 44 is symmetrically and fixedly connected to the top of the top cover 43, two ends of the steel plate 41 are slidably sleeved in the inner cavity of the groove 6, and the top of the connecting column 42 penetrates through the top of the inner cavity of the frame 2 and extends to the outside of the top of the frame 2.

Referring to fig. 8-10, the connecting device 5 includes a top plate 51, a servo motor 52 is fixedly sleeved on the top of the top plate 51, a sliding sleeve plate 54 is symmetrically and fixedly connected to an inner cavity of the top plate 51, a sliding plate 55 is symmetrically and slidably sleeved on the inner cavity of the sliding sleeve plate 54, a rotating connecting rod 56 is symmetrically and rotatably sleeved on one end of the sliding plate 55 and an output end of the servo motor 52, a second squeezing block 57 is symmetrically and slidably sleeved on an inner cavity of the other side of the sliding plate 55 through a second spring 59, a connecting rod 53 is symmetrically and fixedly connected to the bottom of the top plate 51, a bottom of the connecting rod 53 is symmetrically and fixedly connected to the top of the frame 2, and the second squeezing block 57 is slidably sleeved in an inner cavity of the clamping block 44.

Referring to fig. 2-5, the mounting device 3 includes a placing plate 31, a square opening 32 is symmetrically and fixedly formed on the surface of the placing plate 31, a limiting groove 33 is symmetrically and fixedly formed on the bottom of the inner cavity of the placing plate 31, a first pressing block 37 is symmetrically and slidably sleeved on the inner wall of the square opening 32 through a first spring 38, an air cylinder 34 is fixedly connected to the side surface of the placing plate 31, an electric telescopic rod 311 is symmetrically and fixedly connected to the inner wall of the placing plate 31, a fixing plate 39 is fixedly connected to one end of the electric telescopic rod 311, a connecting head 310 is symmetrically and fixedly sleeved on the surface of the fixing plate 39, an oil pipe 35 is symmetrically and fixedly communicated with one end of the connecting head 310, the oil pipe 35 can be controlled individually and commonly, sliding blocks 36 are symmetrically and fixedly connected to two ends of the placing plate 31, the sliding blocks 36 are slidably sleeved on the inner wall of the frame 2, the air cylinder 34 is fixedly connected to the back of the frame 2, one end of the oil pipe 35 penetrates through the placing plate 31 and the inner wall of the frame 2, and extends to the outside of the frame 2, and the surfaces of the first pressing block 37 and the second pressing block 57 are inclined.

Referring to fig. 6, the connector 310 includes a connecting sleeve 3101, the connecting end of the connecting sleeve 3101 is respectively fixedly sleeved with a rubber sleeve 3102 and an air bag 3103, one surface of the rubber sleeve 3102 opposite to the air bag 3103 is symmetrically and fixedly communicated with a connecting tube 3104, the connecting sleeve 3101 is fixedly sleeved on the surface of the fixing plate 39, and the connecting tube 3104 is a flexible tube.

S1, during use, the air cylinder 34 is started, the telescopic end of the air cylinder 34 drives the placing plate 31 to extend out of the inner wall of the frame 2 through the sliding block 36, then the hydraulic rod to be debugged sequentially passes through the inner cavity of the square opening 32, the bottom of the hydraulic rod enters into the inner cavity of the limiting groove 33, meanwhile, in the inner cavity of the square opening 32, the surface of the hydraulic rod can extrude the surface of the first extruding block 37, the first extruding block 37 fastens the hydraulic rod through the elastic force of the first spring 38, the hydraulic rod is prevented from loosening during debugging, then the electric telescopic rod 311 is started, the telescopic end of the electric telescopic rod 311 drives the fixing plate 39 to extend out, and the connecting sleeve 3101 enters into the connecting hole of the hydraulic rod.

S2, when the connector of the connecting sleeve 3101 enters the connecting hole of the hydraulic rod, the rubber sleeve 3102 is firstly extruded through the connecting hole of the hydraulic rod, when the rubber sleeve 3102 is extruded, air in the inner cavity of the rubber sleeve 3102 enters the inner cavity of the inflatable bag 3103 through the connecting pipe 3104, the inflatable bag 3103 is expanded to seal the inner wall of the connecting hole of the hydraulic rod, and the rubber sleeve 3102 seals the port of the connecting hole after being extruded.

S3, during the use, then start oil pipe 35 and connect outside oil pump, control the hydraulic stem and stretch out, make stretching out of hydraulic stem hold and support in the bottom of steel sheet 41 to drive steel sheet 41 and rise, detect the condition that the hydraulic stem stretches out, stretch out and draw back different phenomenon appears in the end that stretches out and draws back as the hydraulic stem, come to debug the hydraulic stem through the size that changes accuse oil, make the hydraulic stem realize that flexible speed is unanimous can.

S4, when the steel plate 41 is lifted, the connecting column 42 is also lifted to make the top cover 43 enter the inner cavity of the top plate 51, and the second pressing block 57 is pressed to make the second pressing block 57 inserted into the inner cavity of the latch 44 by the elastic force of the second spring 59 to fix the steel plate 41, and then the hydraulic rod is removed in the step S1 to perform next batch of debugging.

S5, when the next batch of debugging is performed, the servo motor 52 is started, the output end of the servo motor 52 drives the rotating connecting rod 56 to rotate, the rotating connecting rod 56 drives the sliding plate 55 to slide in the inner cavity of the sliding sleeve plate 54 while bending, the second squeezing block 57 is pulled out from the inner cavity of the clamping block 44, the steel plate 41 slides down through the connecting column 42, and the top cover 43 is used for blocking, so as to prevent the steel plate 41 from falling.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic system debugging device, includes base (1), the top fixedly connected with frame (2) of base (1), the inner wall symmetry of frame (2) is fixed to be seted up flutedly (6), its characterized in that: the top of the frame (2) is provided with a connecting device (5), and the inner cavity of the frame (2) is respectively provided with a testing device (4) and a mounting device (3);

the testing device (4) comprises a steel plate (41), connecting columns (42) are symmetrically and fixedly connected to the top of the steel plate (41), top covers (43) are symmetrically and fixedly connected to the top of the connecting columns (42), and clamping blocks (44) are symmetrically and fixedly connected to the top of the top covers (43);

the connecting device (5) comprises a top plate (51), a servo motor (52) is fixedly sleeved on the top of the top plate (51), sliding sleeve plates (54) are symmetrically and fixedly connected to an inner cavity of the top plate (51), sliding plates (55) are symmetrically and slidably sleeved on the inner cavity of the sliding sleeve plates (54), one ends of the sliding plates (55) and the output end of the servo motor (52) are symmetrically and rotatably sleeved with rotating connecting rods (56), and second extrusion blocks (57) are symmetrically sleeved on the inner cavity of the other side of the sliding plates (55) in a sliding manner through second springs (59);

the mounting device (3) comprises a placing plate (31), a square opening (32) is symmetrically and fixedly formed in the surface of the placing plate (31), a limiting groove (33) is symmetrically and fixedly formed in the bottom of an inner cavity of the placing plate (31), a first extrusion block (37) is symmetrically sleeved on the inner wall of the square opening (32) in a sliding mode through a first spring (38), a cylinder (34) is fixedly connected to the side face of the placing plate (31), an electric telescopic rod (311) is symmetrically and fixedly connected to the inner wall of the placing plate (31), a fixing plate (39) is fixedly connected to one end of the electric telescopic rod (311), a connector (310) is fixedly sleeved on the surface of the fixing plate (39) in a symmetrical mode, and an oil pipe (35) is symmetrically and fixedly communicated with one end of the connector (310);

connector (310) is including adapter sleeve (3101), the link of adapter sleeve (3101) is fixed respectively to be cup jointed rubber sleeve (3102) and gas cell (3103), the fixed intercommunication of one side symmetry that rubber sleeve (3102) and gas cell (3103) are relative has connecting pipe (3104).

2. The hydraulic system debugging apparatus of claim 1, wherein: the two ends of the steel plate (41) are sleeved in the inner cavity of the groove (6) in a sliding mode, and the top of the connecting column (42) penetrates through the top of the inner cavity of the frame (2) and extends out of the top of the frame (2).

3. The hydraulic system debugging apparatus of claim 1, wherein: the bottom symmetry fixed connection of roof (51) has connecting rod (53), the bottom symmetry fixed connection of connecting rod (53) is on the top of frame (2).

4. The hydraulic system debugging apparatus of claim 1, wherein: the second extrusion block (57) is sleeved in the inner cavity of the fixture block (44) in a sliding mode.

5. The hydraulic system debugging apparatus of claim 1, wherein: the two ends of the placing plate (31) are symmetrically and fixedly connected with sliding blocks (36), and the sliding blocks (36) are sleeved on the inner wall of the frame (2) in a sliding mode.

6. The hydraulic system debugging apparatus of claim 1, wherein: the air cylinder (34) is fixedly connected to the back face of the frame (2), and one end of the oil pipe (35) penetrates through the placing plate (31) and the inner wall of the frame (2) and extends to the outer side of the frame (2).

7. The hydraulic system debugging apparatus of claim 1, wherein: the connecting sleeve (3101) is fixedly sleeved on the surface of the fixing plate (39), and the connecting pipe (3104) is a hose.

8. The hydraulic system debugging apparatus of claim 1, wherein: the surfaces of the first pressing block (37) and the second pressing block (57) are inclined.