CN220248539U - Hydraulic element test equipment convenient to clean - Google Patents
Hydraulic element test equipment convenient to clean Download PDFInfo
- Publication number
- CN220248539U CN220248539U CN202320773036.8U CN202320773036U CN220248539U CN 220248539 U CN220248539 U CN 220248539U CN 202320773036 U CN202320773036 U CN 202320773036U CN 220248539 U CN220248539 U CN 220248539U
- Authority
- CN
- China
- Prior art keywords
- oil
- collecting box
- fixedly connected
- hydraulic
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 abstract description 9
- 239000012530 fluid Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 108
- 238000001514 detection method Methods 0.000 description 8
- 238000004064 recycling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to the technical field of hydraulic element testing, and discloses a hydraulic element testing device convenient to clean, which comprises an oil tank, wherein a testing oil pipe is arranged at the top of the oil tank; further comprises: the hydraulic valve is arranged on the test oil pipe; the four supporting blocks are respectively and fixedly connected to the top of the oil tank and are positioned right in front of the test oil pipe. According to the hydraulic element testing equipment convenient to clean, when the hydraulic valve is disassembled after the testing work is finished, residual oil drops which are dripped from the oil inlet joint, the oil outlet joint and the interfaces at the two ends of the hydraulic valve of the testing oil pipe can directly drip into the collecting box, so that the pollution of the oil drops to the working environment is avoided, and the labor intensity of the cleaning work of staff is reduced; the filter screen that sets up filters the impurity in the residual fluid that drops down, makes residual fluid enter into the oil tank and carries out cyclic utilization through opening the control valve on the delivery line of collecting box bottom, has reduced the waste of resource.
Description
Technical Field
The utility model relates to the technical field of hydraulic element testing, in particular to a hydraulic element testing device convenient to clean.
Background
The overflow valve, the servo cylinder, the proportional servo valve and the like are core hydraulic elements of the engineering machinery, and the performance characteristics of the overflow valve, the servo cylinder, the proportional servo valve and the like directly determine the performance of the engineering machinery. It is very important to examine and maintain the high quality relief valve, servo cylinder, proportional servo valve and to examine and examine the various properties of the relief valve, servo cylinder, proportional servo valve after maintenance.
For example, the patent number of the hydraulic element test stand disclosed in China patent is CN207297509U, the hydraulic element test stand can be tested after the hydraulic element is overhauled, a first oil way block is arranged in an oil supply loop, and an overflow valve, a pressure gauge and a one-way valve are arranged on the first oil way block, so that the stable test hydraulic oil is provided for an oil supply way; a filter is arranged on the first oil pipe extending into the oil tank to prevent the whole oil path from being blocked by impurities; the lifting lugs are arranged on the oil tank cover so as to facilitate lifting of the whole tank cover; the test oil inlet pipe orifice and the test oil outlet pipe orifice adopt support plates, so that the whole test bed is convenient to connect with the hydraulic element.
However, after the hydraulic valve is tested, in the disassembling process, the oil inlet connector, the oil outlet connector and the interfaces at the two ends of the hydraulic valve can drop test oil, so that the working environment is polluted, and the labor intensity is increased for the cleaning work of workers.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a hydraulic element testing device convenient to clean.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the hydraulic element testing equipment convenient to clean comprises an oil tank, wherein a testing oil pipe is arranged at the top of the oil tank; further comprises:
the hydraulic valve is arranged on the test oil pipe;
the four supporting blocks are respectively and fixedly connected to the top of the oil tank and positioned right in front of the test oil pipe;
the collecting box is fixedly connected to the tops of the four supporting blocks;
the inclined plate is fixedly connected to the inner wall of the bottom of the collecting box;
the oil outlet pipe is fixedly connected to the bottom of the collecting box and is close to the front face of the collecting box.
Preferably, the oil inlet joint and the oil outlet joint of the test oil pipe extend to the position right above the collecting box respectively, and the input end and the output end of the hydraulic valve are connected with the oil inlet joint and the oil outlet joint of the test oil pipe through flanges respectively.
Preferably, the bottom end of the oil outlet pipe extends to the inside of the oil tank; the oil tank is communicated with the collecting box through an oil outlet pipe; a control valve is arranged in the middle of the outer wall of the oil outlet pipe; when the testing work is finished and the hydraulic valve is disassembled, residual oil drops which are dripped from the oil inlet joint, the oil outlet joint and the interfaces at the two ends of the hydraulic valve of the testing oil pipe can directly drip into the collecting box, so that the pollution to the working environment by the oil drops is avoided, the impurities in the dripped residual oil are filtered through the set filter screen, the filtered oil drops onto the inclined plate, the oil is collected above the oil outlet pipe at the bottom of the collecting box along the inclined plane of the inclined plate, the control valve on the oil outlet pipe at the bottom of the collecting box is opened to enable the residual oil to enter the oil tank for recycling, and the waste of resources is reduced.
Preferably, the top opening of the collecting box is arranged; the filter screen is fixedly connected to the inner walls around the collecting box and is positioned above the sloping plate; filtering the dropped oil liquid through a filter screen, so as to remove impurities in the oil liquid; rectangular through grooves are respectively formed in the left side and the right side of the collecting box and are positioned above the filter screen; the inner wall of the rectangular through groove is connected with a cover plate in a sliding manner; the cover plate is arranged to close the collecting box when the collecting box is not in use, so that dust is prevented from entering the collecting box.
Preferably, a clamping mechanism is arranged at the top of the collecting box; the clamping mechanisms are two groups, and the two groups of clamping mechanisms are respectively and oppositely arranged at the front side and the rear side of the center point of the top of the collecting box; the clamping mechanism comprises:
the supporting plate is fixedly connected to the top of the collecting box;
the electric telescopic rod is fixedly connected to the front surface of the supporting plate;
and the clamping plate is fixedly connected with the output end of the electric telescopic rod.
Preferably, the shape of the clamping plate is arc-shaped; a rubber pad is adhered to the inner cambered surface of the clamping plate; the rubber pad is arranged to play a role in buffering and protecting the hydraulic valve, so that the hydraulic valve surface is prevented from being damaged due to overlarge pressure; the two clamping plates are enabled to move relatively by starting the electric telescopic rod, so that the clamping plates drive the rubber pads to move, when the opposite surfaces of the two rubber pads are respectively attached to the outer wall of the hydraulic valve, the electric telescopic rod is stopped, and at the moment, the two clamping plates and the rubber pads clamp and fix the hydraulic valve, so that the stability of the hydraulic valve is improved, and the detection precision of the hydraulic valve is improved.
(III) beneficial effects
Compared with the prior art, the utility model provides the hydraulic element testing equipment convenient to clean, which has the following beneficial effects:
1. according to the hydraulic element testing equipment convenient to clean, when the hydraulic valve is disassembled after the testing work is finished, residual oil drops which are dripped from the oil inlet joint, the oil outlet joint and the interfaces at the two ends of the hydraulic valve of the testing oil pipe can directly drip into the collecting box, so that the pollution of the oil drops to the working environment is avoided, and the labor intensity of the cleaning work of staff is reduced; the filter screen that sets up filters the impurity in the residual fluid that drops down, makes residual fluid enter into the oil tank and carries out cyclic utilization through opening the control valve on the delivery line of collecting box bottom, has reduced the waste of resource.
2. This a hydraulic element test equipment convenient to it is clean presss from both sides tightly fixedly to the hydraulic valve through the clamping mechanism who sets up to increased the stability of hydraulic valve, improved the detection precision of hydraulic valve, made the hydraulic valve more stable when detecting.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a left side view of the present utility model;
fig. 4 is a left side cross-sectional view of the collection box of the present utility model.
In the figure: 1. an oil tank; 2. testing an oil pipe; 3. a hydraulic valve; 4. a support block; 5. a collection box; 6. a sloping plate; 7. an oil outlet pipe; 8. a control valve; 9. a clamping mechanism; 10. a filter screen; 11. a cover plate; 901. a support plate; 902. an electric telescopic rod; 903. a clamping plate; 904. and a rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1
As shown in fig. 1 to 4, the present utility model provides a hydraulic element testing apparatus which is convenient to clean, comprising an oil tank 1, wherein a testing oil pipe 2 is arranged at the top of the oil tank 1; further comprises: the hydraulic valve 3 is arranged on the test oil pipe 2; the oil inlet joint and the oil outlet joint of the test oil pipe 2 extend to the position right above the collecting box 5 respectively, and the input end and the output end of the hydraulic valve 3 are connected with the oil inlet joint and the oil outlet joint of the test oil pipe 2 through flanges respectively; the four supporting blocks 4 are respectively and fixedly connected to the top of the oil tank 1 and positioned right in front of the test oil pipe 2; the collecting box 5 is fixedly connected to the tops of the four supporting blocks 4; the top opening of the collection box 5 is arranged; the filter screen 10 is fixedly connected to the inner walls around the collecting box 5 and is positioned above the sloping plate 6; the dropped oil is filtered through the filter screen 10, so that impurities in the oil are removed; rectangular through grooves are respectively formed in the left side and the right side of the collecting box 5 and are positioned above the filter screen 10; the inner wall of the rectangular through groove is connected with a cover plate 11 in a sliding manner; the cover plate 11 is arranged to close the collection box 5 when the collection box 5 is not in use, so that dust is prevented from entering the collection box 5; the inclined plate 6 is fixedly connected to the inner wall of the bottom of the collecting box 5; the oil outlet pipe 7 is fixedly connected to the bottom of the collection box 5 and is close to the front surface of the collection box 5; the bottom end of the oil outlet pipe 7 extends to the inside of the oil tank 1; the oil tank 1 and the collection box 5 are communicated through an oil outlet pipe 7; a control valve 8 is arranged in the middle of the outer wall of the oil outlet pipe 7; when the hydraulic valve 3 is disassembled after the test work is finished, residual oil drops which are dropped from the oil inlet joint, the oil outlet joint and the interfaces at the two ends of the hydraulic valve 3 of the test oil pipe 2 can be directly dropped into the collecting box 5, so that the pollution of the working environment by the oil drops is avoided, the impurities in the dropped residual oil are filtered through the arranged filter screen 10, the filtered oil drops onto the inclined plate 6, the oil is collected above the oil outlet pipe 7 at the bottom of the collecting box 5 along the inclined plane of the inclined plate 6, and the control valve 8 on the oil outlet pipe 7 at the bottom end of the collecting box 5 is opened to enable the residual oil to enter the oil tank 1 for recycling, so that the waste of resources is reduced; the detection method used in the embodiment adopts the detection method in the comparison case, and the scheme is not described too much.
In the embodiment, when the hydraulic valve 3 is disassembled after the test work is completed, residual oil drops which are dropped from the oil inlet joint, the oil outlet joint and the interfaces at the two ends of the hydraulic valve 3 of the test oil pipe 2 can be directly dropped into the collecting box 5, so that the pollution of the oil drops to the working environment is avoided, and the labor intensity of cleaning work of staff is reduced; the filter screen 10 that sets up filters the impurity in the residual fluid that drops down, makes residual fluid enter into in the oil tank 1 and carries out cyclic utilization through opening the control valve 8 on collecting box 5 bottom play oil pipe 7, has reduced the waste of resource.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the top of the collection box 5 is provided with a clamping mechanism 9; the number of the clamping mechanisms 9 is two, and the two groups of the clamping mechanisms 9 are respectively and oppositely arranged at the front side and the rear side of the center point of the top of the collecting box 5; the clamping mechanism 9 includes: the supporting plate 901 is fixedly connected to the top of the collecting box 5; the electric telescopic rod 902 is fixedly connected to the front surface of the supporting plate 901; the clamping plate 903 is fixedly connected to the output end of the electric telescopic rod 902; the shape of the clamping plate 903 is arc-shaped; rubber pads 904 are adhered to the inner cambered surfaces of the clamping plates 903; the rubber pad 904 is arranged to play a role in buffering and protecting the hydraulic valve 3, so that the surface of the hydraulic valve 3 is prevented from being damaged due to excessive pressure; the two clamping plates 903 are relatively moved by starting the electric telescopic rod 902, so that the clamping plates 903 drive the rubber pads 904 to move, when the opposite surfaces of the two rubber pads 904 are respectively attached to the outer wall of the hydraulic valve 3, the electric telescopic rod 902 is stopped, and at the moment, the two clamping plates 903 and the rubber pads 904 clamp and fix the hydraulic valve 3, so that the stability of the hydraulic valve 3 is improved, and the detection precision of the hydraulic valve 3 is improved.
In the embodiment, the hydraulic valve 3 is clamped and fixed through the arranged clamping mechanism 9, so that the stability of the hydraulic valve 3 is improved, the detection precision of the hydraulic valve 3 is improved, and the hydraulic valve 3 is more stable in detection.
The working principle of the hydraulic element testing device convenient to clean is described in detail below.
As shown in fig. 1-4, when in use, the input end and the output end of the hydraulic valve 3 are respectively connected with the oil inlet joint and the oil outlet joint of the test oil pipe 2 through flanges, then the electric telescopic rod 902 is started to enable the two clamping plates 903 to move relatively, so that the clamping plates 903 drive the rubber pads 904 to move, when the opposite surfaces of the two rubber pads 904 are respectively attached to the outer wall of the hydraulic valve 3, the electric telescopic rod 902 is stopped from being started, and at the moment, the two clamping plates 903 and the rubber pads 904 clamp and fix the hydraulic valve 3, so that the stability of the hydraulic valve 3 is improved, the detection precision of the hydraulic valve 3 is improved, and at the moment, the hydraulic valve 3 can be detected; after the test work is finished, the cover plate 11 is pulled open to the right side, thereby opening the upper opening of the collection box 5, then when the hydraulic valve 3 is disassembled, residual oil drops which drop from the oil inlet joint, the oil outlet joint and the interfaces at the two ends of the hydraulic valve 3 of the test oil pipe 2 can directly drop into the collection box 5, the working environment is prevented from being polluted by the oil drops, the impurities in the dropped residual oil are filtered through the set filter screen 10, the filtered oil drops onto the inclined plate 6, the oil is collected above the oil outlet pipe 7 at the bottom of the collection box 5 along the inclined plane of the inclined plate 6, and the control valve 8 on the oil outlet pipe 7 at the bottom end of the collection box 5 is opened to enable the residual oil to enter the oil tank 1 for recycling, so that the waste of resources is reduced.
It is noted that 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 a reference structure" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (6)
1. The hydraulic element testing equipment convenient to clean comprises an oil tank (1), wherein a test oil pipe (2) is arranged at the top of the oil tank (1); the method is characterized in that: further comprises:
the hydraulic valve (3) is arranged on the test oil pipe (2);
the four supporting blocks (4) are respectively and fixedly connected to the top of the oil tank (1) and positioned right in front of the test oil pipe (2);
the collecting box (5) is fixedly connected to the tops of the four supporting blocks (4);
the inclined plate (6) is fixedly connected to the inner wall of the bottom of the collecting box (5);
the oil outlet pipe (7) is fixedly connected to the bottom of the collecting box (5) and is close to the front face of the collecting box (5).
2. A cleaning-facilitating hydraulic component testing apparatus according to claim 1, wherein: the oil inlet joint and the oil outlet joint of the test oil pipe (2) extend to the position right above the collecting box (5) respectively, and the input end and the output end of the hydraulic valve (3) are connected with the oil inlet joint and the oil outlet joint of the test oil pipe (2) through flanges respectively.
3. A cleaning-facilitating hydraulic component testing apparatus according to claim 1, wherein: the bottom end of the oil outlet pipe (7) extends to the inside of the oil tank (1); the oil tank (1) is communicated with the collecting box (5) through an oil outlet pipe (7); the middle part of the outer wall of the oil outlet pipe (7) is provided with a control valve (8).
4. A cleaning-facilitating hydraulic component testing apparatus according to claim 1, wherein: the top opening of the collecting box (5) is arranged; the filter screen (10) is fixedly connected to the inner walls around the collecting box (5) and is positioned above the inclined plate (6); rectangular through grooves are respectively formed in the left side and the right side of the collecting box (5), and the rectangular through grooves are located above the filter screen (10); the inner wall of the rectangular through groove is connected with a cover plate (11) in a sliding manner.
5. A cleaning-facilitating hydraulic component testing apparatus according to claim 1, wherein: the top of the collecting box (5) is provided with a clamping mechanism (9); the clamping mechanism (9) comprises:
the supporting plate (901) is fixedly connected to the top of the collecting box (5);
the electric telescopic rod (902) is fixedly connected to the front surface of the supporting plate (901);
and the clamping plate (903) is fixedly connected with the output end of the electric telescopic rod (902).
6. A cleaning-facilitating hydraulic component testing apparatus as defined in claim 5, wherein: the shape of the clamping plate (903) is arc-shaped; a rubber pad (904) is adhered to the inner cambered surface of the clamping plate (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320773036.8U CN220248539U (en) | 2023-04-10 | 2023-04-10 | Hydraulic element test equipment convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320773036.8U CN220248539U (en) | 2023-04-10 | 2023-04-10 | Hydraulic element test equipment convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248539U true CN220248539U (en) | 2023-12-26 |
Family
ID=89231053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320773036.8U Active CN220248539U (en) | 2023-04-10 | 2023-04-10 | Hydraulic element test equipment convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248539U (en) |
-
2023
- 2023-04-10 CN CN202320773036.8U patent/CN220248539U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209155213U (en) | A kind of use in waste water treatment plate and frame filter press | |
| CN220248539U (en) | Hydraulic element test equipment convenient to clean | |
| CN205761280U (en) | Convenient clear superclean bench | |
| CN104258610A (en) | Batch filter device and method of heavy metal-containing waste water | |
| CN208681391U (en) | One kind is convenient for the different shape and size of auto parts fixtures of clamping | |
| CN216471439U (en) | Iron sheet winding device for metal barrel processing | |
| CN206762375U (en) | A kind of river detects sampling bottle filter | |
| CN209727578U (en) | A kind of filter suitable for the automatic production facility of liquid basal cell | |
| CN210302689U (en) | Filter screen cleaning device of chemical equipment circulating liquid | |
| CN209092807U (en) | A kind of filter plant for lube oil purification | |
| CN211800065U (en) | Low-pressure cross-flow type filtering device and system | |
| CN208592598U (en) | A kind of machine tool clamping locking machine | |
| CN208442108U (en) | It is a kind of with the hydraulic oil filter for replacing spare filter core function automatically | |
| CN210356245U (en) | A high-efficient filter equipment for cleaner production | |
| CN219964180U (en) | Filter device | |
| CN219496349U (en) | Water pollution index detection device | |
| CN218687267U (en) | Improved Y-shaped filter | |
| CN218980842U (en) | Helium recovery device | |
| CN201988245U (en) | Discharging device of plate-and-frame filter press | |
| CN218271536U (en) | Surface water heavy metal detection equipment | |
| CN208653598U (en) | A kind of magnetic fluid level gauge of high sensitivity | |
| CN219050561U (en) | Energy-saving ceramic membrane filtration equipment | |
| CN220585800U (en) | Block terminal convenient to overhaul | |
| CN221248727U (en) | Workbench convenient for discharging dirty oil | |
| CN215609931U (en) | Greasy dirt filtering and circulating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |