CN205091125U - Muddy water test bench for transmission shaft - Google Patents
Muddy water test bench for transmission shaft Download PDFInfo
- Publication number
- CN205091125U CN205091125U CN201520642376.2U CN201520642376U CN205091125U CN 205091125 U CN205091125 U CN 205091125U CN 201520642376 U CN201520642376 U CN 201520642376U CN 205091125 U CN205091125 U CN 205091125U
- Authority
- CN
- China
- Prior art keywords
- muddy water
- transmission shaft
- testing table
- adjustment part
- damper
- 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
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a muddy water test bench for transmission shaft, include: muddy water feeding device, muddy water feeding device including the pump body that holds the pond, is used for taking the muddy water in holding the pond out that holds muddy water, with the exit linkage of the pump body just is used for spraying the spray tube of muddy water to the transmission shaft, adjusting device, adjusting device includes: be used for the drive transmission shaft pivoted to rotate adjustment portion and be used for the drive at least partly axial displacement's of transmission shaft axial position adjustment portion, the muddy water recovery pond, the muddy water recovery pond is located the below of transmission shaft. According to the utility model discloses muddy water test bench for transmission shaft, can to the transmission shaft rotate with axial displacement two types under to carry out muddy water experimental, be convenient for to detect each sealing connection located on the transmission shaft leakproofness and durability, have better commonality.
Description
Technical field
The utility model relates to muddy water testing equipment field, in particular to a kind of transmission shaft muddy water testing table.
Background technology
In correlation technique, in the reliability of driving-shaft assembly and long duration test, the test not to associated seal, therefore, cannot carry out test evaluation to it.And in vehicle actual moving process, the fault mode causing driving-shaft assembly to damage due to seal fails occupies certain proportion.
Utility model content
The utility model is intended to solve one of technical matters in correlation technique at least to a certain extent.For this reason, an object of the present utility model is that proposing a kind of being convenient to detects the sealing of transmission shaft and the transmission shaft muddy water testing table of permanance.
According to the transmission shaft of the utility model embodiment muddy water testing table, comprise: muddy water feedway, described muddy water feedway comprise hold muddy water accommodation pond, for the muddy water held in pond is extracted out the pump housing, to be connected with the outlet of the described pump housing and to be used for spraying to transmission shaft the jet pipe of muddy water; Adjusting gear, described adjusting gear comprises: for driving the rotation adjustment part of drive axis and for driving the axial location adjustment part moved axially at least partially of described transmission shaft; Muddy water recovery pond, described muddy water recovery pond is located at the below of described transmission shaft.
According to the transmission shaft of the utility model embodiment muddy water testing table, can rotate transmission shaft and carry out muddy water test under moving axially two states, be convenient to detect sealing and the permanance at each place that is tightly connected on transmission shaft, there is better versatility.
Preferably, described muddy water feedway also comprises: the flowrate control valve controlling muddy water spray volume in described jet pipe.
Preferably, described rotation adjustment part comprises drive motor.
Preferably, described axial location adjustment part comprises: adjustment platform; Damper, described damper to be arranged on described adjustment platform and to be suitable for being connected with described drive axis; Mobile drive deivce, described mobile drive deivce is connected with described damper to drive described damper moving axially along described transmission shaft.
Preferably, described transmission shaft comprises the first coupling shaft and the second coupling shaft, by spline joint between described first coupling shaft and described second coupling shaft, described axial location adjustment part is moved relative to described second coupling shaft vertically for driving described first coupling shaft.
Preferably, described spline joint place is provided with the first seal; Universal connecting joint is provided with between described first coupling shaft and described rotation adjustment part, between described second coupling shaft and described damper, described universal connecting joint is provided with the second seal, and the spray angle of described jet pipe is adjustable to spray muddy water to described second seal and/or described second seal.
Preferably, the end of described jet pipe is provided with multiple shower nozzle, and described multiple shower nozzle distributes successively along the axis of described transmission shaft.
Preferably, described adjustment platform is provided with for regulating described damper in the vertical position adjustment part of the position of vertical direction and the horizontal position adjustment portion for damping adjusting device position in the horizontal direction.
Preferably, described horizontal position adjustment portion comprises the slide rail extended vertically, and described damper is provided with slide block, and described slide block is outer to be slidably enclosed within described slide rail.
Preferably, the adjuster bar that described vertical position adjustment part comprises locking member and vertically extends, described slide rail can be moved up and down along described adjuster bar and is locked by described locking member.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the transmission shaft muddy water testing table according to the utility model embodiment.
Fig. 2 is the schematic diagram of the transmission shaft muddy water testing table according to the utility model embodiment.
Reference numeral:
Transmission shaft muddy water testing table 100,
Muddy water feedway 10, holds pond 11, the pump housing 12, jet pipe 13, shower nozzle 131, flowrate control valve 14,
Adjusting gear 20, rotates adjustment part 21, drive motor 211, axial location adjustment part 22, adjustment platform 221, damper 222, mobile drive deivce 223, Hydraulic Station 2231, reversal valve 2232, two-way hydraulic cylinder 2233, vertical position adjustment part 224, horizontal position adjustment portion 225
Muddy water recovery pond 30,
Control element 40,
Transmission shaft 200, the first coupling shaft 201, second coupling shaft 202, universal connecting joint 203.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
The transmission shaft muddy water testing table of the utility model embodiment is described referring to Fig. 1 and Fig. 2.
As depicted in figs. 1 and 2, according to the transmission shaft of the utility model embodiment muddy water testing table, comprising: muddy water feedway 10, adjusting gear 20, muddy water recovery pond 30.Wherein, muddy water feedway 10 comprise hold muddy water accommodation pond 11, for the muddy water held in pond 11 is extracted out the pump housing 12, to be connected with the outlet of the pump housing 12 and to be used for spraying to transmission shaft 200 jet pipe 13 of muddy water, adjusting gear 20 comprises: the rotation adjustment part 21 of rotating for driving transmission shaft 200 and for driving the axial location adjustment part 22 moved axially at least partially of transmission shaft 200, and muddy water recovery pond 30 is located at the below of transmission shaft 200.
According to the transmission shaft muddy water testing table 100 of the utility model embodiment, the muddy water held in pond 11 is extracted out and is transported in jet pipe 13 by the pump housing 12 of muddy water feedway 10, sprays muddy water eventually through jet pipe 13 to transmission shaft 200; Rotating adjustment part 21 can drive transmission shaft 200 to rotate, and then to detect when rotating on transmission shaft 200 sealing of seal and permanance everywhere; The muddy water fallen from transmission shaft 200 can fall into muddy water recovery pond 30 and reclaim.Because axial location adjustment part 22 can drive moving axially at least partially of transmission shaft 200, and then when can detect the generation relative movement of transmission shaft 200 inside, the sealing of mobile cooperation place seal and permanance.Thus, this transmission shaft muddy water testing table can not only rotate transmission shaft 200 and carry out muddy water test under moving axially two states, be convenient to detect sealing and the permanance at each place that is tightly connected on transmission shaft 200, and there is better versatility, reduce equipment cost and floor area.
In certain embodiments, muddy water feedway 10 also comprises: the flowrate control valve 14 controlling muddy water spray volume in jet pipe 13.Particularly, as shown in Figure 1, flowrate control valve 14 can be arranged between the outlet of the pump housing 12 and jet pipe 13, also can be arranged on jet pipe 13, and this flowrate control valve 14 can be one-way throttle valve.Like this, when the muddy water held in pond 11 pumps by the pump housing 12, flowrate control valve 14 can control finally through the muddy water spray volume of jet pipe 13 ejection, a part of muddy water that only pump housing 12 pumps flows to jet pipe 13, another part muddy water is then back to and holds in pond 11, thus achieves the accurate control to muddy water spray volume in jet pipe 13.
Be understandable that, those skilled in the art can the amount of restriction of adjust flux operation valve 14 to control the size of the muddy water spray volume of jet pipe 13, thus, can as required by the amount of restriction of flowrate control valve 14 before test.
According to an embodiment of the present utility model, rotate adjustment part 21 and comprise drive motor 211.In addition, transmission shaft muddy water testing table 100 also comprises supporting seat, and supporting seat is provided with for supporting the bearing with fixed conveyor axle 200.Specifically, the turning axle of drive motor 211 is connected by gear drive or belt gear with one end of transmission shaft 200.
In a specific embodiment, drive motor 211 is connected by gear drive with transmission shaft 200, gear drive comprises driving gear and follower gear, driving gear is fixedly connected with the output shaft of drive motor 211, follower gear and driving gear intermesh, follower gear is connected with transmission shaft 200 to drive transmission shaft 200 to rotate on supporting seat, thus achieves the rotating drive to transmission shaft 200.
In another specific embodiment, as shown in Figure 1, drive motor 211 is connected by belt gear with transmission shaft 200, belt gear comprises drive pulley neighbour and driven pulley, belt gear is passed through between driving pulley and driven pulley, driving pulley is fixedly connected with the output shaft of drive motor 211, and driven pulley is connected with transmission shaft 200 to drive transmission shaft 200 to rotate on supporting seat.
In certain embodiments, as shown in Figure 2, axial location adjustment part 22 comprises: adjustment platform 221, damper 222 and mobile drive deivce 223.Wherein, damper 222 is arranged on and adjusts on platform 221 and be suitable for being rotationally connected with transmission shaft 200, and mobile drive deivce 223 is connected with damper 222 to drive damper 222 moving axially along transmission shaft 200.Particularly, mobile drive deivce 223 comprises: two-way hydraulic cylinder 2233, reversal valve 2232 and Hydraulic Station 2231, the hydraulic stem of two-way hydraulic cylinder 2233 is connected with damper 222, and reversal valve 2232 is connected between two-way hydraulic cylinder 2233 and Hydraulic Station 2231 to drive hydraulic stem to move back and forth vertically.
Thus, damper 222 can provide enough rotary dampings for transmission shaft 200, stable support is imposed to the other end of transmission shaft 200 simultaneously, mobile drive deivce 223 can drive transmission shaft 200 to move vertically, make moving at least partially of transmission shaft 200 thus, so that detect sealing and the permanance of the seal of the mobile cooperation place of transmission shaft 200.
As shown in Figure 2, further, transmission shaft 200 comprises the first coupling shaft 201 and passes through spline joint between the second coupling shaft 202, first coupling shaft 201 and the second coupling shaft 202, and axial location adjustment part 22 is moved relative to the second coupling shaft 202 vertically for driving the first coupling shaft 201.When the first coupling shaft 201 and in the second coupling shaft 202 are connected with rotation adjustment part 21, the first coupling shaft 201 is connected with axial location adjustment part 22 with another in the second coupling shaft 202.Thus, the drive moving axially driving and radial rotating driving to transmission shaft 200 is achieved.
Particularly, first coupling shaft 201 is provided with male splines, second coupling shaft 202 is provided with the second coupling shaft 202 coordinated with male splines, when rotation adjustment part 21 drives the first coupling shaft 201 to rotate, without relative movement between first coupling shaft 201 and the second coupling shaft 202, axial location adjustment part controls the second coupling shaft 202 when moving, and the second coupling shaft 202 to move and between the two without relatively rotating relative to the first coupling shaft 201.Thus, mobile drive deivce 223 can drive damper 222 and both the first coupling shafts 201 together relative second coupling shaft 202 slide.
In a preferred embodiment, spline joint place is provided with the first seal; Between first coupling shaft 201 and rotation adjustment part 21, between the second coupling shaft 202 and damper 222, be provided with universal connecting joint 203, universal connecting joint 203 is provided with the second seal, and the spray angle of jet pipe 13 is adjustable to spray muddy water to the second seal and/or the second seal.When rotating adjustment part 2121 and working, the injection direction of adjustable jet tube 13 drops on the second seal to make the muddy water of ejection; When axial location adjustment part works, the injection direction of adjustable jet tube 13 drops on the first seal to make the muddy water of ejection, thus, transmission shaft muddy water testing table 100 can carry out muddy water test to universal joint sealing place of transmission shaft 200 and spline sealing place, has good versatility.
Advantageously, the end of jet pipe 13 is provided with multiple shower nozzle 131, and multiple shower nozzle 131 distributes successively along the axis of transmission shaft 200.Thus, enhance the homogeneity that muddy water distributes on transmission shaft 200, the duty of properer simulation transmission shaft 200, makes detection architecture more accurate.
In certain embodiments, adjust platform 221 to be provided with for damping adjusting device 222 in the vertical position adjustment part 224 of the position of vertical direction and the horizontal position adjustment portion 225 for damping adjusting device 222 position in the horizontal direction.Thus, can in the horizontal direction or vertical direction regulate adjustment damper 222, and then the setting angle of transmission shaft 200 is adjusted, is convenient to test.
Preferably, horizontal position adjustment portion 225 comprises the slide rail extended vertically, and damper 222 is provided with slide block, and slide block is outer to be slidably enclosed within slide rail.Thus, when Level Promoting damper 222 and transmission shaft 200, slide block slides and thinks that transmission shaft 200 position adjustments vertically provides guiding on slide rail, is convenient to the layout of mobile drive deivce 223 and rotation adjustment part 2121.
Further, the adjuster bar that vertical position adjustment part 224 comprises locking member and vertically extends, slide rail can be moved up and down along adjuster bar and is locked by locking member.Thus, be convenient to the adjustment of transmission shaft 200 in the vertical direction height, be convenient to the sealing and the persistence that detect transmission shaft 200 seal of (e.g., vehicle driving up, descending) under multiple using state.
Transmission shaft muddy water testing table 100 according to the utility model embodiment also comprises control element 40, and flowrate control valve 14, motor 211, damper 222, reversal valve 2232 are electrically connected with control element 40.Thus, the opening and closing of control element 40 controllable flow control valve 14, motor 211, damper 222, reversal valve 2232.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this instructions or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a transmission shaft muddy water testing table, is characterized in that, comprising:
Muddy water feedway, described muddy water feedway comprise hold muddy water accommodation pond, for the muddy water held in pond is extracted out the pump housing, to be connected with the outlet of the described pump housing and to be used for spraying to transmission shaft the jet pipe of muddy water;
Adjusting gear, described adjusting gear comprises: for driving the rotation adjustment part of drive axis and for driving the axial location adjustment part moved axially at least partially of described transmission shaft;
Muddy water recovery pond, described muddy water recovery pond is located at the below of described transmission shaft.
2. transmission shaft muddy water testing table according to claim 1, is characterized in that, described muddy water feedway also comprises: the flowrate control valve controlling muddy water spray volume in described jet pipe.
3. transmission shaft muddy water testing table according to claim 1, is characterized in that, described rotation adjustment part comprises drive motor.
4. transmission shaft muddy water testing table according to claim 1, is characterized in that, described axial location adjustment part comprises:
Adjustment platform;
Damper, described damper to be arranged on described adjustment platform and to be suitable for being connected with described drive axis;
Mobile drive deivce, described mobile drive deivce is connected with described damper to drive described damper moving axially along described transmission shaft.
5. transmission shaft muddy water testing table according to claim 4, it is characterized in that, described transmission shaft comprises the first coupling shaft and the second coupling shaft, by spline joint between described first coupling shaft and described second coupling shaft, described axial location adjustment part is moved relative to described second coupling shaft vertically for driving described first coupling shaft.
6. transmission shaft muddy water testing table according to claim 5, is characterized in that, described spline joint place is provided with the first seal; Universal connecting joint is provided with between described first coupling shaft and described rotation adjustment part, between described second coupling shaft and described damper, described universal connecting joint is provided with the second seal, and the spray angle of described jet pipe is adjustable to spray muddy water to described second seal and/or described second seal.
7. transmission shaft muddy water testing table according to claim 1, is characterized in that, the end of described jet pipe is provided with multiple shower nozzle, and described multiple shower nozzle distributes successively along the axis of described transmission shaft.
8. transmission shaft muddy water testing table according to claim 4, it is characterized in that, described adjustment platform is provided with for regulating described damper in the vertical position adjustment part of the position of vertical direction and the horizontal position adjustment portion for damping adjusting device position in the horizontal direction.
9. transmission shaft muddy water testing table according to claim 8, is characterized in that, described horizontal position adjustment portion comprises the slide rail extended vertically, and described damper is provided with slide block, and described slide block is outer to be slidably enclosed within described slide rail.
10. transmission shaft muddy water testing table according to claim 9, it is characterized in that, the adjuster bar that described vertical position adjustment part comprises locking member and vertically extends, described slide rail can be moved up and down along described adjuster bar and is locked by described locking member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642376.2U CN205091125U (en) | 2015-08-24 | 2015-08-24 | Muddy water test bench for transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642376.2U CN205091125U (en) | 2015-08-24 | 2015-08-24 | Muddy water test bench for transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205091125U true CN205091125U (en) | 2016-03-16 |
Family
ID=55481800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520642376.2U Active CN205091125U (en) | 2015-08-24 | 2015-08-24 | Muddy water test bench for transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205091125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665855A (en) * | 2021-01-12 | 2021-04-16 | 富奥汽车零部件股份有限公司 | Driving shaft slurry test bed and driving shaft slurry test method |
| CN114018578A (en) * | 2021-09-23 | 2022-02-08 | 宁波东煌轴承有限公司 | Variable mud testing machine for sealed bearing |
-
2015
- 2015-08-24 CN CN201520642376.2U patent/CN205091125U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665855A (en) * | 2021-01-12 | 2021-04-16 | 富奥汽车零部件股份有限公司 | Driving shaft slurry test bed and driving shaft slurry test method |
| CN114018578A (en) * | 2021-09-23 | 2022-02-08 | 宁波东煌轴承有限公司 | Variable mud testing machine for sealed bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205091125U (en) | Muddy water test bench for transmission shaft | |
| CN204785466U (en) | Bearing grain oiling device and bearing grain production line | |
| CN102792026A (en) | Compressor system including a flow and temperature control device | |
| US11534786B2 (en) | Liquid proportioning machine | |
| CN107125235B (en) | Spraying method for reducing influence of wind on pesticide spraying process | |
| KR101347844B1 (en) | Polyurea lining device and method | |
| CN105396823A (en) | Rotary spraying mechanism, cleaning machine with rotary spraying mechanism and cleaning method | |
| CN104775944A (en) | Electric EGR (exhaust gas recirculation) valve | |
| CN108246543A (en) | A kind of intelligence spray robot | |
| CN112024212A (en) | Steel structure bridge ground paint spraying device and paint spraying method | |
| CN115073246B (en) | Blow-drying device and method for emulsion explosive production line | |
| CN108953971A (en) | A kind of automobile bearing automatic control oiling device | |
| CN109974358B (en) | Refrigeration equipment with cleaning function | |
| CN111976784B (en) | A railway fastener oiling device | |
| CN205258836U (en) | Fibre oil spray device | |
| CN104192781A (en) | Automatic filling extraction system | |
| CN107899884B (en) | A kind of tire inner wall daub device | |
| CN101533724B (en) | Fully automatic wax oil mixing and canning machine | |
| CN109141943B (en) | Test system and test method for automobile steering system | |
| CN102507173B (en) | High-temperature high-speed heat conduction oil rotary joint test bench | |
| CN215810505U (en) | Small-size powder charging equipment of mixed explosive | |
| CN206536098U (en) | Tin soldering machine | |
| CN2550155Y (en) | Liquid external additive filling device | |
| CN211165210U (en) | Forming extrusion device for flexible composite pipe | |
| CN210303524U (en) | Liquid proportioning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |