CN219081985U - Hydraulic system testing machine - Google Patents
Hydraulic system testing machine Download PDFInfo
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- CN219081985U CN219081985U CN202223582274.5U CN202223582274U CN219081985U CN 219081985 U CN219081985 U CN 219081985U CN 202223582274 U CN202223582274 U CN 202223582274U CN 219081985 U CN219081985 U CN 219081985U
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Abstract
The application relates to a hydraulic system testing machine, which comprises: a support frame; the mounting frame is arranged on the supporting frame in a sliding manner and is used for being connected with one end of the hydraulic cylinder; the balancing weight is arranged on the mounting frame; the positioning component is arranged on the supporting frame and is used for being connected with the other end of the hydraulic cylinder; this application usable device simulation customer's equipment to through setting up the load of balancing weight simulation pneumatic cylinder, and then simulate the service environment of pneumatic cylinder, the staff just can carry out pressurize, speed governing detection to the pneumatic cylinder through observing the lifting speed and the flexible distance of pneumatic cylinder like this, and through converting to make it have the commonality, after having debugged the pneumatic cylinder, the customer directly install use can, the staff just need just can accomplish the debugging to the pneumatic cylinder in the mill like this, just need not debug to customer's equipment scene, not only can save the time of staff like this, can also guarantee the work efficiency of staff simultaneously.
Description
Technical Field
The application relates to the technical field of hydraulic systems, in particular to a hydraulic system testing machine.
Background
Currently, a complete hydraulic system consists of five parts, namely a power element, an actuator element, a control element, auxiliary elements (accessories) and hydraulic oil; wherein the actuator (such as a hydraulic cylinder and a hydraulic motor) is used for converting the pressure energy of the liquid into mechanical energy and driving the load to do linear reciprocating motion or rotary motion.
In the related art, after the hydraulic cylinder is produced and purchased and installed on equipment by a customer, a manufacturer is required to send out professional staff to perform pressure maintaining and speed regulating tests on the hydraulic system on the site of the equipment, and the hydraulic cylinder can formally start to operate only after the staff is debugged.
However, each time the customer purchases the hydraulic cylinder, the manufacturer needs to send out staff to the site of the customer for debugging, so that the staff always wastes a great amount of time on the round trip, the working efficiency of the staff can be reduced, and the convenience is very high.
In order to solve the problems, a hydraulic system testing machine is designed.
Disclosure of Invention
The embodiment of the application provides a hydraulic system testing machine, so that the problems that after clients purchase and use hydraulic cylinders each time in the related technology, manufacturers need to send staff to the clients to debug on site, a great deal of time is wasted on the round trip roads by the staff, and meanwhile the working efficiency of the staff is reduced are solved.
In a first aspect, a hydraulic system testing machine is provided, comprising:
a support frame;
the mounting frame is arranged on the supporting frame in a sliding manner so that the mounting frame can move up and down, and the mounting frame is used for being connected with one end of the hydraulic cylinder;
the balancing weight is arranged on the mounting frame;
the positioning assembly is arranged on the supporting frame and is used for being connected with the other end of the hydraulic cylinder.
In some embodiments, the support frame is provided with two groups of guide grooves;
the mounting frame comprises a frame body, a flange plate and a plurality of guide wheels, wherein the guide wheels are respectively arranged on two sides of the frame body in a rotating mode, the guide wheels on two sides of the frame body are respectively arranged in two groups of guide grooves, the flange plate is arranged on the frame body, and a plurality of through holes which are convenient for hydraulic cylinders to pass through are formed in the frame body.
In some embodiments, the positioning assembly comprises a plurality of threaded rods and a plurality of nuts, wherein the threaded rods are all arranged at the bottom end of the supporting frame, and the nuts are respectively sleeved on the threaded rods and are in threaded connection with the threaded rods.
In some embodiments, the balancing weight is detachably mounted on the frame body through a plurality of screws.
In some embodiments, the guide wheels are detachably mounted on the frame body through screws.
In some embodiments, the support frame is provided with two groups of limiting plates, and the two groups of limiting plates are respectively positioned at the top ends of the two groups of guide grooves.
In some embodiments, the support frame is provided with a mounting plate for mounting the hydraulic motor.
The embodiment of the application provides a hydraulic system testing machine, because this application can be when carrying out parameter adjustment to the pneumatic cylinder, fix the both ends of pneumatic cylinder on mounting bracket and locating component respectively, thereby the service condition of analog device, and through setting up the load of balancing weight analog pneumatic cylinder, the staff just can carry out pressurize, the speed governing detection to the pneumatic cylinder through observing the elevating rate and the flexible distance of pneumatic cylinder like this, and through converting and make it have the commonality, after accomplishing the pneumatic cylinder adjustment, the customer directly installs on equipment use can, therefore, this application can utilize the equipment of the device analog customer, and then the service environment of analog pneumatic cylinder, the staff just need just can accomplish the debugging to the pneumatic cylinder in the mill like this, just need not debug to customer's equipment scene, not only can save staff's time like this, simultaneously can also guarantee staff's work efficiency, the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic three-dimensional structure provided in an embodiment of the present application;
FIG. 2 is a schematic three-dimensional structure provided in an embodiment of the present application;
FIG. 3 is a schematic view of a three-dimensional explosion structure provided in an embodiment of the present application;
fig. 4 is a schematic three-dimensional structure of a support frame according to an embodiment of the present disclosure;
fig. 5 is a schematic three-dimensional structure of a mounting frame according to an embodiment of the present application.
In the figure: 1. a support frame; 11. a guide groove; 2. a mounting frame; 21. a frame body; 22. a flange plate; 23. a guide wheel; 24. a through hole; 3. balancing weight; 4. a positioning assembly; 41. a threaded rod; 42. a screw cap; 5. a limiting plate; 6. and (3) mounting a plate.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.
The embodiment of the application provides a hydraulic system testing machine, which can solve the problems that after clients purchase and use hydraulic cylinders each time in the related technology, manufacturers need to send staff to the clients to debug on site, so that the staff can waste a large amount of time on the round-trip road, and meanwhile, the working efficiency of the staff can be reduced.
Referring to fig. 1-5, a hydraulic system testing machine includes: the hydraulic cylinder comprises a supporting frame 1, a mounting frame 2, a balancing weight 3 and a positioning assembly 4, wherein the mounting frame 2 is arranged on the supporting frame 1 in a sliding manner, so that the mounting frame 2 can move up and down, the mounting frame 2 is used for being connected with one end of the hydraulic cylinder, the balancing weight 3 is arranged on the mounting frame 2, the positioning assembly 4 is arranged on the supporting frame 1, and the positioning assembly 4 is used for being connected with the other end of the hydraulic cylinder;
when a customer purchases a hydraulic cylinder, a manufacturer needs to carry out parameter debugging on the hydraulic cylinder so as to facilitate the installation and use of the customer, a worker can fix one end of the hydraulic cylinder on the mounting frame 2, then connect and fix the other end of the hydraulic cylinder through the positioning component 4, then the worker installs the balancing weight 3 on the mounting frame 2 so as to simulate the load condition of the hydraulic cylinder during use, then the worker can start the hydraulic system to enable the hydraulic cylinder to stretch and retract, and the mounting frame 2 and the balancing weight 3 can be driven to move up and down during stretching of the hydraulic cylinder, so that the worker can simulate the use environment of the hydraulic cylinder through the device, so that pressure maintaining and speed regulating detection can be carried out on the hydraulic cylinder according to the use requirement of the customer, meanwhile, the worker can directly send the debugged hydraulic cylinder to the customer through conversion, and the customer can be directly installed on equipment for use after the hydraulic cylinder is debugged;
after the hydraulic cylinder is produced, the device can be used for simulating customer equipment, so that the service environment of the hydraulic cylinder is simulated, parameter debugging of the customer hydraulic cylinder can be completed in the factory, meanwhile, simulation debugging is carried out through the device, a worker can more intuitively see the actual service condition of the hydraulic cylinder, when in actual use, the simulation debugging is basically the same as the direct on-site debugging of the worker to the customer, the worker can always replace and debug a plurality of hydraulic cylinders at an operation place, the manufacturer is not required to dispatch the worker to the on-site debugging of the customer equipment, waste of time in the round trip of the worker can be avoided, meanwhile, the work efficiency of the worker can be guaranteed, and the practicability is high.
Referring to fig. 4-5, in this embodiment, two sets of guide grooves 11 are provided on the support frame 1, the mounting frame 2 includes a frame body 21, a flange 22 and a plurality of guide wheels 23, the plurality of guide wheels 23 are respectively rotatably provided on two sides of the frame body 21, the plurality of guide wheels 23 on two sides of the frame body 21 are respectively provided in the two sets of guide grooves 11, the flange 22 is provided on the frame body 21, and a plurality of through holes 24 for facilitating the passage of the hydraulic cylinders are provided on the frame body 21;
in the implementation process, when the hydraulic cylinder needs to be debugged, a worker can pass the hydraulic cylinder through the through hole 24 on the frame body 21, pass the hydraulic cylinder on the frame body 21, simultaneously put the flange on the hydraulic cylinder on the flange plate 22, and then fix the flange on the hydraulic cylinder on the flange plate 22 through a plurality of screws, so that the hydraulic cylinder can be fixed on the frame body 21;
meanwhile, when the hydraulic cylinder stretches and stretches to drive the frame body 21 to move, the guide wheels 23 on the frame body 21 roll in the guide grooves 11 on two sides of the support frame 1, so that the frame body 21 can only do linear motion in the vertical direction through the guide limiting effect of the guide wheels 23 and the guide grooves 11, and meanwhile, the guide wheels 23 roll in the guide grooves 11 to enable the frame body 21 to move up and down more stably, so that the frame body 21 is prevented from directly rubbing with the support frame 1, and the influence on parameter debugging caused by overlarge friction resistance received by the hydraulic cylinder is avoided.
Referring to fig. 3, specifically, the positioning assembly 4 includes a plurality of threaded rods 41 and a plurality of nuts 42, the plurality of threaded rods 41 are all disposed at the bottom end of the support frame 1, and the plurality of nuts 42 are respectively sleeved on the plurality of threaded rods 41 and are in threaded connection with the plurality of threaded rods 41;
when the hydraulic cylinder is installed on the device, a worker can align the piston rod on the hydraulic cylinder with the threaded rods 41 and pass holes at the end parts of the piston rods through the threaded rods 41, so that the threaded rods 41 penetrate through the end parts of the piston rods, then the worker can respectively screw the nuts 42 on the threaded rods 41, and accordingly the end parts of the piston rods are installed and fixed through threaded connection of the nuts 42 and the threaded rods 41.
More specifically, in this embodiment, balancing weight 3 can be dismantled through a plurality of screws and install on support body 21, just so can carry out dismouting to balancing weight 3 through dismouting screw staff and change to balancing weight 3 of different weight is changed according to the load simulation condition of pneumatic cylinder, has strengthened the suitability of the device, and the practicality is strong.
Wherein, a plurality of leading wheel 23 is all through screw demountable installation on support body 21, and the staff just can install and dismantle leading wheel 23 through dismouting screw like this, has just so made things convenient for the dismouting of the device to change alone when being convenient for some parts damage, has made things convenient for the use.
Preferably, two groups of limiting plates 5 are arranged on the support frame 1, the two groups of limiting plates 5 are respectively positioned at the top ends of the two groups of guide grooves 11, so that the guide wheels 23 can be prevented from being separated from the guide grooves 11 through the limiting effect of the limiting plates 5 when moving upwards, the mounting frame 2 is prevented from being separated from the support frame 1 to be dangerous, and the safety of the device can be guaranteed, and the practicability is high.
Furthermore, the support frame 1 is provided with the mounting plate 6 for mounting the hydraulic motor, so that when the hydraulic motor is required to be subjected to simulation detection, a worker can mount the hydraulic motor on the mounting plate 6 and then start the hydraulic motor, and meanwhile, the worker holds the infrared velocimeter to align with the rotating shaft of the hydraulic motor, so that the factory detection can be performed on the rotating speed of the hydraulic motor through the infrared velocimeter, and when the detected parameters of the hydraulic motor are different from the set parameters, the worker can debug the hydraulic motor, so that the factory safety of the hydraulic motor can be ensured;
the infrared velocimeter is the prior art, and the infrared velocimeter is not improved, and is not described too much.
The working principle of the application is as follows:
when the hydraulic cylinder needs to be debugged, a worker can pass the hydraulic cylinder through the through hole 24 on the frame body 21, put the flange on the hydraulic cylinder on the flange plate 22, then fix one end of the hydraulic cylinder on the frame body 21 through a plurality of screws, pass the hole at the end part of the piston rod on the hydraulic cylinder through the threaded rod 41, enable the threaded rod 41 to pass through the end part of the piston rod, then respectively screw a plurality of nuts 42 on the threaded rods 41, thereby installing and fixing the end part of the piston rod through the threaded connection of the nuts 42 and the threaded rod 41, and then install the balancing weight 3 with corresponding weight according to the simulation load requirement of the hydraulic cylinder, so as to simulate the service environment of the hydraulic cylinder through the device;
then, the hydraulic system can be started, the hydraulic cylinder stretches and drives the mounting frame 2 and the balancing weight 3 to move up and down, meanwhile, the mounting frame 2 can move more stably and smoothly through the cooperation of the guide wheel 23 and the guide groove 11 in the moving process, thus, staff can detect the pressure maintaining and speed adjusting of the hydraulic cylinder by observing the lifting speed and the stretching distance of the hydraulic cylinder, the parameters of the hydraulic cylinder can be debugged in a factory according to the use requirement of a customer, the parameters are converted to be universal, the debugged hydraulic cylinder can be directly sent to the customer after the hydraulic cylinder is debugged, and the customer can directly install and use the hydraulic cylinder;
meanwhile, a worker can install the hydraulic motor on the mounting plate 6 and then start the hydraulic motor, and the worker holds the infrared velocimeter to align with the rotating shaft of the hydraulic motor, so that the rotating speed of the hydraulic motor is detected in a factory through the infrared velocimeter, and the worker can debug the hydraulic motor conveniently.
In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
It should be noted that in this application, relational terms such as "first" and "second" and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The hydraulic system testing machine, its characterized in that includes:
a support (1);
the mounting frame (2) is arranged on the supporting frame (1) in a sliding manner, so that the mounting frame (2) can move up and down, and the mounting frame (2) is used for being connected with one end of the hydraulic cylinder;
the balancing weight (3) is arranged on the mounting frame (2);
and the positioning component (4) is arranged on the supporting frame (1), and the positioning component (4) is used for being connected with the other end of the hydraulic cylinder.
2. The hydraulic system testing machine of claim 1, wherein:
two groups of guide grooves (11) are formed in the support frame (1);
the mounting frame (2) comprises a frame body (21), a flange plate (22) and a plurality of guide wheels (23), wherein the guide wheels (23) are respectively arranged on two sides of the frame body (21) in a rotating mode, the guide wheels (23) on two sides of the frame body (21) are respectively arranged in two groups of guide grooves (11), the flange plate (22) is arranged on the frame body (21), and a plurality of through holes (24) which are convenient for hydraulic cylinders to pass through are formed in the frame body (21).
3. The hydraulic system testing machine of claim 1, wherein:
the positioning assembly (4) comprises a plurality of threaded rods (41) and a plurality of nuts (42), wherein the threaded rods (41) are arranged at the bottom end of the supporting frame (1), and the nuts (42) are respectively sleeved on the threaded rods (41) and are in threaded connection with the threaded rods.
4. The hydraulic system testing machine of claim 2, wherein:
the balancing weight (3) is detachably arranged on the frame body (21) through a plurality of screws.
5. The hydraulic system testing machine of claim 2, wherein:
the guide wheels (23) are detachably mounted on the frame body (21) through screws.
6. The hydraulic system testing machine of claim 2, wherein:
two groups of limiting plates (5) are arranged on the supporting frame (1), and the two groups of limiting plates (5) are respectively positioned at the top ends of the two groups of guide grooves (11).
7. The hydraulic system testing machine of claim 1, wherein:
the support frame (1) is provided with a mounting plate (6) for mounting the hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223582274.5U CN219081985U (en) | 2022-12-30 | 2022-12-30 | Hydraulic system testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223582274.5U CN219081985U (en) | 2022-12-30 | 2022-12-30 | Hydraulic system testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219081985U true CN219081985U (en) | 2023-05-26 |
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ID=86401294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223582274.5U Active CN219081985U (en) | 2022-12-30 | 2022-12-30 | Hydraulic system testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219081985U (en) |
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2022
- 2022-12-30 CN CN202223582274.5U patent/CN219081985U/en active Active
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