CN206862800U - A kind of drive disk gear ring fatigue experimental device - Google Patents
A kind of drive disk gear ring fatigue experimental device Download PDFInfo
- Publication number
- CN206862800U CN206862800U CN201720376395.4U CN201720376395U CN206862800U CN 206862800 U CN206862800 U CN 206862800U CN 201720376395 U CN201720376395 U CN 201720376395U CN 206862800 U CN206862800 U CN 206862800U
- Authority
- CN
- China
- Prior art keywords
- drive disk
- lever
- gear ring
- experimental device
- driving disc
- 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
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing Of Engines (AREA)
Abstract
The utility model discloses a kind of drive disk gear ring fatigue experimental device, including the structure such as driving disc carrier, hydraulic support, lever, power set, driving disc carrier are used for vertical fixed drive disk；Hydraulic support is arranged at the side of driving disc carrier, is rotatablely connected horizontally disposed lever, and one end of lever applies vertical active force to the gear ring for driving disc side；Power set apply vertical reciprocating forces to the other end of lever.At the trial, power set reciprocating vertical motion, presses lever rotate by a small margin, and the other end of lever applies reciprocal impact to the gear ring for driving disc side, simulates actual starting state.Drive disk is fixed, lever once only applies impact to a tooth, after impacting certain number, adjust the angle of drive disk, another tooth is applied and impacted, repeats to test three teeth, finally detects the state of drive disk, the present apparatus carries out repeated stock in the motionless situation of drive disk to specific tooth, can rapidly test the impact resistance of gear ring.
Description
Technical field
Technical field of test equipment is the utility model is related to, further relates to a kind of drive disk gear ring fatigue test dress
Put.
Background technology
The drive disk of automobile is the important component of engine start, and the side of drive disk card is connected to the bent axle of engine
On, opposite side is connected on fluid torque-converter；The periphery of drive disk is provided with gear ring, can be protected with starting the little gear of motor output end
Hold engagement；When starting the engine, start the rotation of motor driven little gear, and then turn the bent axle of engine and fluid torque-converter
Dynamic, engine oil, spark ignitor automobile keeps normal working of engine.
Drive disk band dynamic crankshaft in automobile starting rotates, by making engine rotary work in the state of static, therefore
The moment of startup starts motor and applies huge impact to the gear of drive disk, with much time using, the gear ring of drive disk
The situation that damage fractures is likely to occur, particularly after being used for multiple times for a long time, the probability of damage is higher.
Vehicle needs to keep high reliability operation, therefore in order to ensure the security of drive disk, needs to carry out before dispatching from the factory
Detection；For those skilled in the art, a kind of device for being used to detect drive disk gear ring shock resistance situation how is designed,
It is the current technical issues that need to address.
Utility model content
The utility model provides a kind of drive disk gear ring fatigue experimental device, for detecting drive disk gear ring shock resistance feelings
Condition, concrete scheme are as follows：
A kind of drive disk gear ring fatigue experimental device, including：
Disc carrier is driven, for vertical fixed drive disk；
Hydraulic support, it is arranged at the side of the driving disc carrier；
Lever, rotationally it is horizontally placed on the hydraulic support, one end of the lever is to driving the tooth of disc side
Circle applies vertical active force；
Power set, vertical reciprocating forces are applied to the other end of the lever.
Alternatively, the hydraulic support includes two pieces of gear supporting plates that are vertical and be arrangeding in parallel, the gear supporting plate
Upper relative position sets bearing, and the both ends of torque axis are rotatablely connected by the bearing and the gear supporting plate respectively.
Alternatively, the lever includes forming double branches of Y-shaped and single branch, and the torque axis is through described double points
Branch.
Alternatively, the little gear for setting and being engaged with the gear ring of drive disk, the little gear are welded and fixed on the torque axis
Between two double branches；The torque axis is welded and fixed with the lever.
Alternatively, the groove coordinated with the power set is provided at the top of single branch；The power set
Bottom set with the groove coordinate projection.
Alternatively, the power set are vertically arranged guide rod including two, and being horizontally disposed with the guide rod being capable of edge
The mounting bracket that the guide rod slides, sets the hydraulic cylinder that can be stretched downwards on the mounting bracket, and the hydraulic cylinder can be by
Press the lever.
Alternatively, the driving disc carrier includes two pieces of drive disk supporting plates for being vertically arranged and being parallel to each other；Two pieces of institutes
The fixing axle of drive disk central through hole can be plugged in by stating installation in drive disk supporting plate, and hassock is set with successively in the fixing axle
Piece, drive disk and shim liner, the hassock piece and the shim liner by drive disk be clamped in two pieces of drive disk supporting plates it
Between.
Alternatively, the driving disc carrier and the hydraulic support are mounted by means of bolts on bottom plate.
The utility model provides a kind of drive disk gear ring fatigue experimental device, including driving disc carrier, hydraulic support, thick stick
The structures such as bar, power set, wherein driving disc carrier is used for vertical fixed drive disk；Hydraulic support is arranged at driving disc carrier
Side, is rotatablely connected horizontally disposed lever, and one end of lever applies vertical active force to the gear ring for driving disc side；Power fills
Put and vertical reciprocating forces are applied to the other end of lever.At the trial, power set reciprocating vertical motion, presses lever are small
Rotational motion, the other end of lever apply reciprocal impact to the gear ring for driving disc side, simulate actual starting state.Driving
Disk is fixed, and lever once only applies impact to a tooth, after impacting certain number, the angle of drive disk is adjusted, to another
One tooth applies impact, repeats to test three teeth, finally detects the state of drive disk.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the utility model drive disk gear ring fatigue experimental device；
Fig. 2 is the top view of the utility model drive disk gear ring fatigue experimental device；
Fig. 3 A are the front view of lever；
Fig. 3 B are the top view of lever；
Fig. 4 A are the front view of drive disk；
Fig. 4 B are the side view of drive disk.
Including：
Drive disc carrier 1, drive disk supporting plate 11, hassock piece 12, shim liner 13, fixing axle 14, hydraulic support 2, gear
Supporting plate 21, torque axis 22, bearing 23, little gear 24, bottom plate 3, lever 4, double branches 41, single branch 42.
Embodiment
Core of the present utility model is to provide a kind of drive disk gear ring fatigue experimental device, for detecting drive disk gear ring
Shock resistance situation.
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing and
Specific embodiment, explanation is described in detail to the drive disk gear ring fatigue experimental device of the application.
As depicted in figs. 1 and 2, the front view of drive disk gear ring fatigue experimental device respectively provided by the utility model and
Top view, Fig. 4 A and Fig. 4 B represent the front view and side view of drive disk respectively, and wherein A represents driving disc assembly.The device bag
Include：The structures such as disc carrier 1, hydraulic support 2, lever 4, power set are driven, driving disc carrier 1 is used for vertical fixed drive disk；
Hydraulic support 2 is arranged at the side of driving disc carrier 1, and side mentioned here refers to along for the gear ring of drive disk, i.e. Fig. 1
The left side or right side of middle drive disk；Lever 4 is rotationally horizontally placed on hydraulic support 2, and one end of lever 4 is to drive disk side
The gear ring in face applies vertical active force, and one end stress of lever 4 rotates by a small margin, when the side of lever 4 declines, the other end then on
Rise, impulsive force is applied to drive disk；Power set, vertical reciprocating forces are applied to the other end of lever 4, power set exist
Not shown in accompanying drawing.
The core of the application is by lever principle, and the impulsive force of power set is applied into drive disk, such scheme
Lever 4 is horizontally disposed with, in the core concept of the application, lever 4 can also be vertically arranged or with other any angles
Set；Or drive disk is horizontally disposed with, the setting angle of power set is correspondingly adjusted, as long as impact can be applied to drive
Moving plate.
At the trial, drive disk is fixed on driving disc carrier 1, drive disk keeps vertical, one of drive disk gear ring
Teeth keep engaging with the corresponding construction on lever 4；Power set are then turned on, apply reciprocal vertical active force to lever 4,
The opposite side circulation of lever 4 applies impact to the gear ring of drive disk, and a certain random teeth are repeated with the impact of certain number；So
The angle of drive disk is adjusted afterwards and is retightened, and another teeth are repeated with same impact；Whole experiment process at least chooses three
Individual tooth is impacted；The state of drive disk is detected after the completion of experiment.
Specifically, the hydraulic support 2 in the application includes two pieces of gear supporting plates 21 being vertically arranged, two pieces of gear branch
Fagging 21 is parallel to each other, setting bearing 23 in relative position in gear supporting plate 21, insertion torque axis 22 in two groups of bearings 23, and two
End is rotatablely connected by bearing 23 and gear supporting plate 21 respectively, and the frictional dissipation of torque axis 22 is reduced by bearing 23.
In order to improve the intensity of lever 4, lever 4 is arranged to Y-shaped, is made up of double branches 41 and single branch 42, such as Fig. 3 A
Shown in Fig. 3 B, the respectively front view and top view of lever 4；Double branches 41 are mutually perpendicular to single branch 42, Liang Geshuan branches
41 is arranged in parallel, opens up through hole in double branches 42, is inserted for torque axis 22, the structure of Liang Geshuan branches 41 not only carries
The high intensity of lever 4, also improves the stability of lever 4, will not be rocked in rotation process to side.
Little gear 24 is welded and fixed on torque axis 22, little gear 24 engages with the gear ring of drive disk, and little gear 24 is located at two
Between Ge Shuan branches 41, torque axis 22 is with lever 4 by being welded and fixed.During assembling, little gear 24 and lever 4 are first passed through into moment of torsion
Axle 22 is inserted to two gear supporting plates 21 and completed after installing, then little gear 24, lever 4 and torque axis 22 are welded and fixed.
The top of single branch 42 is provided for the groove coordinated with power set, and the bottom of power set is set matches somebody with somebody with groove
The projection of conjunction, the groove in Fig. 3 B are arranged to " one " font, and groove can position to the impact position of power set, while
The contact area with lever 4 can be increased, so as to reduce the impact suffered by lever 4 itself.
Power set are vertically arranged guide rod including two, and the installation that can be slided along guide rod is horizontally disposed with guide rod
Frame, the hydraulic cylinder that can be stretched downwards is set on mounting bracket, passes through hydraulic cylinder presses lever 4.Mounting bracket can be on the guide bar
Slide, and fixed in specific position, so as to adjust the vertical height of hydraulic cylinder.
In any of the above-described technical scheme and its on the basis of being mutually combined, driving disc carrier 1 be vertically arranged including two pieces and
The drive disk supporting plate 11 being parallel to each other；Fixing axle 14 is installed, fixing axle 14 is plugged in driving in two pieces of drive disk supporting plates 11
The central through hole of disk；Hassock piece 12, drive disk and shim liner 13 are set with fixing axle 14 successively, hassock piece 12 and shim liner 13 will
Drive disk is clamped between two pieces of drive disk supporting plates 11, because the gear ring of drive disk protrudes to side plate face, therefore is provided with
The different pad of two pieces of thickness, drive disk supporting plate 11 is set to avoid the gear ring of periphery；Fixing axle 14 is bolt, by nut by thickness
Pad 12 and shim liner 13 press fixation.
Driving disc carrier 1 and hydraulic support 2 are mounted by means of bolts on bottom plate 3, in the He of drive disk supporting plate 11
The both sides of gear supporting plate 21 each extend over setting fixed lobe, and bolt fixing hole is set in projection.Driving in the application
Disk supporting plate 11 and gear supporting plate 21 are up-small and down-big structure, and top is arranged to circular arc；Fixing axle 14 and lever 4
Level height is identical, and lever 4 acts on the side of fixing axle 14.
Choose three teeth during operation to be tested, the load of application is 3.5kN, applies load according to engine design requirement
Adjust accordingly, each tooth is circulated and applies 80000 load, test number (TN) is accordingly adjusted according to engine design requirement
Whole, three teeth occur without broken teeth or structural damage phenomenon to be qualified, can not to carry out magnetic particle testing after the completion of experiment
There is crack defect.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice, can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (8)
- A kind of 1. drive disk gear ring fatigue experimental device, it is characterised in that including：Disc carrier (1) is driven, for vertical fixed drive disk；Hydraulic support (2), it is arranged at the side of the driving disc carrier (1)；Lever (4), rotationally it is horizontally placed on the hydraulic support (2), one end of the lever (4) is to driving disc side Gear ring apply vertical active force；Power set, vertical reciprocating forces are applied to the other end of the lever (4).
- 2. drive disk gear ring fatigue experimental device according to claim 1, it is characterised in that hydraulic support (2) bag Include two pieces of gear supporting plates (21) that are vertical and be arrangeding in parallel, relative position sets bearing on the gear supporting plate (21) (23), the both ends of torque axis (22) are rotatablely connected by the bearing (23) and the gear supporting plate (21) respectively.
- 3. drive disk gear ring fatigue experimental device according to claim 2, it is characterised in that the lever (4) includes shape Run through double branches (41) into double branches (41) of Y-shaped and single branch (42), the torque axis (22).
- 4. drive disk gear ring fatigue experimental device according to claim 3, it is characterised in that welded on the torque axis (22) The little gear (24) that fixed setting is engaged with the gear ring of drive disk is connect, the little gear (24) is located at two double branches (41) Between；The torque axis (22) is welded and fixed with the lever (4).
- 5. drive disk gear ring fatigue experimental device according to claim 4, it is characterised in that the top of single branch (42) Portion is provided for the groove coordinated with the power set；The bottom of the power set sets convex with groove cooperation Block.
- 6. drive disk gear ring fatigue experimental device according to claim 5, it is characterised in that the power set include two Root is vertically arranged guide rod, and the mounting bracket that can be slided along the guide rod, the mounting bracket are horizontally disposed with the guide rod The hydraulic cylinder that upper setting can stretch downwards, the hydraulic cylinder can press the lever (4).
- 7. the drive disk gear ring fatigue experimental device according to any one of claim 1 to 6, it is characterised in that the driving Disc carrier (1) includes two pieces of drive disk supporting plates (11) for being vertically arranged and being parallel to each other；Two pieces of drive disk supporting plates (11) installation can be plugged in the fixing axle (14) of drive disk central through hole on, and hassock piece is set with successively on the fixing axle (14) (12) drive disk is clamped in described in two pieces by, drive disk and shim liner (13), the hassock piece (12) and the shim liner (13) Between drive disk supporting plate (11).
- 8. drive disk gear ring fatigue experimental device according to claim 7, it is characterised in that the driving disc carrier (1) It is mounted by means of bolts on the hydraulic support (2) on bottom plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376395.4U CN206862800U (en) | 2017-04-11 | 2017-04-11 | A kind of drive disk gear ring fatigue experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376395.4U CN206862800U (en) | 2017-04-11 | 2017-04-11 | A kind of drive disk gear ring fatigue experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862800U true CN206862800U (en) | 2018-01-09 |
Family
ID=60817078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720376395.4U Active CN206862800U (en) | 2017-04-11 | 2017-04-11 | A kind of drive disk gear ring fatigue experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872301A (en) * | 2017-04-11 | 2017-06-20 | 重庆光昊机械有限公司 | A kind of drive disk gear ring fatigue experimental device |
-
2017
- 2017-04-11 CN CN201720376395.4U patent/CN206862800U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872301A (en) * | 2017-04-11 | 2017-06-20 | 重庆光昊机械有限公司 | A kind of drive disk gear ring fatigue experimental device |
| CN106872301B (en) * | 2017-04-11 | 2023-09-19 | 重庆光昊机械有限公司 | Driving disc gear ring fatigue test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204405320U (en) | For the simple and easy long duration test compound table of automobile differential | |
| CN206862800U (en) | A kind of drive disk gear ring fatigue experimental device | |
| CN105547672B (en) | Wind turbines combined test apparatus | |
| CN107064560B (en) | Accelerometer with high g values bump test device | |
| CN208869941U (en) | A kind of airborne concrete dabbing device | |
| CN103674575A (en) | Testing device provided with steering wheel assembly and load assembly | |
| CN108414216B (en) | Connecting rod test device for simulating rotor rub-impact fault | |
| CN207850664U (en) | A kind of three axis resilient bushing fatigue testers | |
| CN106872301A (en) | A kind of drive disk gear ring fatigue experimental device | |
| CN205981677U (en) | Gear fatigue life testing machine | |
| CN219224352U (en) | Intensity detection device is used in production of car air inlet grille | |
| CN213481717U (en) | Fatigue resistance testing system for electric vehicle frame | |
| CN202292054U (en) | Bottom cover press-mounting device for oil storage cylinder of vibration damper | |
| CN105203333B (en) | A kind of double transmission driving wheel test devices | |
| CN203688244U (en) | Apparatus equipped with rocker arm assembly simulating structure and used for testing aligning force of steering gear | |
| CN204964173U (en) | Sub vehicle frame differential mechanism support fatigue test rack | |
| CN208269958U (en) | A kind of valve collet detection jig of engine | |
| CN107621360A (en) | A kind of hydraulic damper damping time measurement apparatus | |
| CN202330022U (en) | Engine inclining test table driven by hydraulic cylinder | |
| CN107655679A (en) | Car seat motor loading test device | |
| CN202393661U (en) | Fatigue testing machine for torsional springs | |
| CN203629857U (en) | Steering gear test mechanism | |
| CN209356199U (en) | A kind of fork truck mechanical lever bearing wear experimental rig | |
| KR200444571Y1 (en) | Tire testing machine | |
| CN106346253B (en) | A kind of automatic bearing assembly machine and bearing installation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |