CN206459825U - Universal joint wear test platform - Google Patents
Universal joint wear test platform Download PDFInfo
- Publication number
- CN206459825U CN206459825U CN201720125077.0U CN201720125077U CN206459825U CN 206459825 U CN206459825 U CN 206459825U CN 201720125077 U CN201720125077 U CN 201720125077U CN 206459825 U CN206459825 U CN 206459825U
- Authority
- CN
- China
- Prior art keywords
- frame
- transmission shaft
- universal joint
- power transmission
- wear test
- 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.)
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Abstract
The utility model discloses a kind of universal joint wear test platform, the universal joint wear test platform includes frame, the both sides of the frame along its length are respectively provided with the clamping device and the clamping power transmission shaft other end and the motor for driving drive axis of clamping power transmission shaft one end, temperature sensing device for detecting power transmission shaft upper cardan temperature is installed on the side in propeller shaft length direction in the frame, the temperature sensing device includes temperature inductor, and one actuation temperature inductor along propeller shaft length direction slide and its temperature inductor is constantly in the drive device just to universal center position, can be to Multiple Type shaft universal-joint wear test with same equipment, a tractor serves several purposes, the relatively low advantage of cost.
Description
Technical field
The utility model is related to a kind of auto parts and components detection device, more particularly to a kind of universal joint wear test platform.
Background technology
Power transmission shaft is the important execution unit of heavy truck power drive system, is mainly used in the driving moment of engine
Pass to driving wheel, universal joint is important guiding and connection member in truck drive shaft, and its is complicated, and bears larger
Alternate load, it is easy to fatigue wear fail, therefore carry out shaft universal-joint abrasion tester design have great significance.
The universal joint wear test platform of prior art is that the other end passes through rotary electric machine band by the way that power transmission shaft one end is fixed
Dynamic power transmission shaft rotation, so that the polishing machine for the universal joint tested on power transmission shaft, because universal joint can produce high temperature in abrasion,
Therefore the temperature that temperature inductor is used to detect universal joint is additionally provided with by universal joint, universal joint is further accurately tested out
Wear resistance, prior art deficiency is that temperature inductor is fixed on certain position, and power transmission shaft model differs, universal joint
The position at place is also different, and same equipment is merely able to carry out wear test to same model shaft universal-joint, to every
Planting different model power transmission shaft all needs to be equipped with a detection device, and cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of universal joint wear test platform, can be to Multiple Type with same equipment
Shaft universal-joint wear test, a tractor serves several purposes, the relatively low advantage of cost.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of universal joint wear test platform, including frame, the both sides of the frame along its length are respectively provided with folder
Hold the clamping device and the clamping power transmission shaft other end and the motor for driving drive axis, the frame of power transmission shaft one end
On temperature sensing device for detecting power transmission shaft upper cardan temperature is installed on the side in propeller shaft length direction,
The temperature sensing device includes temperature inductor, and an actuation temperature inductor slides along propeller shaft length direction and makes it
Temperature inductor is constantly in the drive device just to universal center position.
Using said structure, its temperature inductor is driven to be slided according to power transmission shaft upper cardan position by drive device
Change position, its temperature inductor is constantly in just to universal center position, keeping temperature inductor to universal joint most
Good temperature detection loca, can accurately detect temperature of the universal joint in wear test, reach a tractor serves several purposes, saving construction cost into
This effect.
More preferably：The drive device include support base, the slide rail that is connected by support base with frame and
The sliding seat composition slided on slide rail, offers a chute on the slide rail, and the sliding seat section is in I-shaped and be caught in cunning
Relative slide rail is slidably reciprocated in groove, and the temperature inductor is fixedly connected with the sliding seat by a fixed plate, on the support base
Provided with a hydraulic cylinder, it is connected by hydraulic cylinder one end with sliding seat, promotes sliding seat to be slidably reciprocated along slide rail.
Using said structure, slidably reciprocated by Driven by Hydraulic Cylinder sliding seat on slide rail, so that actuation temperature inductor
Its position is changed according to the distance of power transmission shaft upper cardan, the optimum temperature detecting distance to universal joint is kept.
More preferably：The temperature inductor is provided with two groups.
Using said structure, because the universal joint on general power transmission shaft is provided with two groups, two groups are set by temperature inductor,
Temperature detection is carried out to all universal joints simultaneously.
More preferably：The clamping device includes being arranged on support block in frame, and fixed with support block
Grip slipper, the grip slipper includes installing plate and the cover board being detachably connected by a fastening bolt and installing plate, described
Installing plate with offering the V-groove for clamping power transmission shaft respectively in cover board.
Using said structure, cover board is detachably connected by fastening bolt with installing plate, can be facilitated power transmission shaft one end
First be connected with motor, then one end by cover board clamping fastener on a mounting board, so as to carry out power transmission shaft upper cardan
Wear test, can be by being fixed up that its power transmission shaft is more consolidated by the V-groove opened up in cover board and installing plate.
More preferably：A torque sensor for being used to detect torque transmission shaft is additionally provided with the support block, it is described
A display electrically connected with torque sensor is additionally provided with frame.
Using said structure, show that the motor that torque sensor is detected is applied on power transmission shaft by display
Real torsional forces, so as to more accurately test out the polishing machine of power transmission shaft upper cardan.
More preferably：Described four angles of bottom of the frame further respectively have a support feet, and the support feet is provided with one
Roller and a feet, the feet are threadedly coupled and relative support pin upper and lower displacement by a threaded rod with support feet, are abutted
Ground or remote ground.
Using said structure, when needing to promote frame walking, by rotating threaded rod, in threaded rod and the spiral shell of support feet
Under line mating reaction power, driving feet is lifted up, and is made its feet away from ground, its roller is connected into ground, so that easily
Promote frame walking；When needing somewhere to carry out frame placement to shaft universal-joint wear test, rotating threaded rod makes
Its feet relative support pin slide downward, is connected to ground, roller is departed from ground, is placed on so that its frame is stable
On ground.
More preferably：One section of six prism for facilitating rotating threaded rod is additionally provided with the threaded rod.
Using said structure, by six prisms set on threaded rod, facilitate staff's rotating threaded rod.
More preferably：Two accommodating cavities for being used to place power transmission shaft are further opened with the frame.
, can be by qualified power transmission shaft and unqualified power transmission shaft by two accommodating cavities opened up in frame using said structure
It is positioned over during classifying temporary in frame, is easy to the operation of staff.
In summary, the utility model has the advantages that：
1st, slided by Hydraulic Cylinder temperature sensor along propeller shaft length direction, enable one platform machine to a variety of
Model shaft universal-joint is detected, reaches a tractor serves several purposes, reduces the effect of cost；
2nd, it is capable of the feet of upper and lower displacement by being arranged on the roller and relative support pin of bottom of the frame, reaches and easily push away
Motivation frame is walked, the effect for being easy to staff to operate.
Brief description of the drawings
Fig. 1 is the enlarged diagram of the present embodiment, shows overall structure；
Fig. 2 is the enlarged diagram at A in Fig. 1, shows the attachment structure between temperature inductor and slide rail；
Fig. 3 is the enlarged diagram at B in Fig. 1, shows the attachment structure of carriage；
Fig. 4 is the enlarged diagram at C in Fig. 1, shows the attachment structure of feet and frame.
In figure, 1, frame；2nd, motor；3rd, temperature sensing device；31st, temperature inductor；32nd, drive device；33rd, prop up
Support seat；34th, slide rail；35th, sliding seat；36th, chute；37th, fixed plate；38th, hydraulic cylinder；4th, clamping device；41st, support block；42nd, press from both sides
Hold seat；43rd, installing plate；44th, fastening bolt；45th, cover board；46th, V-groove；5th, carriage；51st, base；52nd, sliding panel；
53rd, slippage slot；54th, spindle gear；55th, screw mandrel；56th, rotary electric machine；57th, sliding shoe；6th, torque sensor；7th, show
Device；8th, support feet；9th, roller；10th, feet；11st, threaded rod；12nd, six prism；13rd, accommodating cavity.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in protection domain of the present utility model by Patent Law.
A kind of universal joint wear test platform, as shown in figure 1, including frame 1, the inside both sides of frame 1 are separately installed with clamping
The clamping device 4 of power transmission shaft one end and the motor 2 of the clamping power transmission shaft other end and rotating drive shaft, perpendicular to power transmission shaft
Side is provided with temperature sensing device 3 on length direction, and temperature sensing device 3 is right against power transmission shaft upper cardan centre bit
Put.
Reference picture 1 and 3, above-mentioned clamping device 4 is fixed by the support block 41 in frame 1, and with support block 41
Grip slipper 42 constitute, grip slipper 42 includes installing plate 43 and the lid being detachably connected by fastening bolt 44 and installing plate 43
Plywood 45, installing plate 43 and the V-groove 46 for offering clamping power transmission shaft in cover board 45 respectively, can be more firm by V-groove 46
Solid power transmission shaft is fixed on grip slipper 42, and different size of power transmission shaft can be gripped.
With reference to Fig. 1 and 2, said temperature induction installation 3 includes temperature inductor 31, and the edge of an actuation temperature inductor 31
The drive device 32 that propeller shaft length direction is slided, above-mentioned drive device 32 is by the slide rail that is connected by support base 33 with frame 1
34, and the sliding seat 35 slided on slide rail 34 constitutes, above-mentioned slide rail 34 offers a chute 36, the above-mentioned section of sliding seat 35
In I-shaped and be caught in chute 36 relative slide rail 34 and slide, said temperature inductor 31 passes through a fixed plate 37 and sliding seat 35
It is fixedly connected, a hydraulic cylinder 38 is fixed with support base 33, above-mentioned one end of hydraulic cylinder 38 is connected with sliding seat 35, according to universal joint
In the position of power transmission shaft, driving sliding seat 35 slidably reciprocates with respect to slide rail 34, its temperature inductor 31 is constantly in just to ten thousand
To the temperature at section center, accurately detection universal joint, wherein due to having two groups of universal joints, therefore temperature sense on general power transmission shaft
Answer device 31 it is corresponding be provided with two groups.
Reference picture 1 and 3, above-mentioned clamping device 4 and rotary electric machine 56 are individually fixed on a carriage 5, by sliding
Device 5 drives the width of clamping device 4 and rotary electric machine 56 along frame 1 to slide, and makes its power transmission shaft and temperature inductor 31
The distance between keep it is constant, above-mentioned carriage 5 include with frame 1 fix base 51 and pass through a spindle gear
The sliding panel 52 that 54 drivings are slided on base 51, the above-mentioned section of sliding panel 52 is in T fonts, and the both sides of base 51 are offered for sliding
The slippage slot 53 that plate 52 is slided, above-mentioned spindle gear 54 includes rotating the screw mandrel 55 being connected by bearing and frame 1, and
The sliding shoe 57 for coordinating with the screw thread of screw mandrel 55 and being fixed on the one end of sliding panel 52 is constituted, and one is offered on base 51 and supplies sliding shoe 57
The groove of slip, drives screw mandrel 55 to rotate by a rotary electric machine 56, in the screw thread mating reaction power of screw mandrel 55 and sliding shoe 57
Under, the driving respect thereto 51 of sliding panel 52 slidably reciprocates, so as to drive clamping device 4 and motor 2 along the width of frame 1
Slidably reciprocate, the distance between its power transmission shaft and temperature inductor 31 is kept constant, it is ensured that its temperature inductor 31 is located always
In the position of optimum detection universal joint temperature.
A control cabinet is further fixed in reference picture 1, frame 1, motor 2 is electrically connected with control cabinet, passes through control cabinet control
The rotating speed and the torsional forces to power transmission shaft of motor 2 processed.
A torque sensor 6 for being used to detect torque transmission shaft, frame 1 are further fixed in reference picture 1, above-mentioned support block 41
On a display 7 electrically connected with torque sensor 6 is installed, when motor 2 is in rotating drive shaft, the torsion to power transmission shaft
Square power can produce certain counteracting, appear clearly from torque sensor 6 by display 7 and detect motor 2 being applied to rotation
The final torsional forces of axle, so as to accurately detect the degree of wear of power transmission shaft upper cardan.
Reference picture 1 and 4, frame 1 bottom four angle, which is respectively fixed with a support feet 8, the side of support feet 8, is fixed with one
Roller 9, opposite side be provided with one be threadedly coupled by threaded rod 11 with support feet 8 and the upper and lower displacement of relative support pin 8 feet
10, wherein threaded rod 11, when needing to promote frame 1 to walk, passes through provided with one section of convenient six prism 12 for rotating feet 10
Spanner clamps the rotating threaded rod 11 of six prism 12, under the screw thread mating reaction power of threaded rod 11 and support feet 8, drives feet 10
It is lifted up, makes its feet 10 away from ground, its roller 9 is connected to ground, so as to easily promotes frame 1 to walk；Work as needs
Frame 1 is placed when somewhere carrying out to shaft universal-joint wear test, rotating threaded rod 11 makes its relative support of feet 10
The slide downward of pin 8, is connected to ground, and roller 9 is departed from ground, so that the stable placement of its frame 1 is on the ground.
Two accommodating cavities 13 are further opened with reference picture 1, frame 1, qualified products and unqualified production are placed for distinguishing
Product, classify to product.
Operation principle：When detection power transmission shaft upper cardan position not for the moment, by one end of power transmission shaft and motor 2
Cover board 45, is fixed on installing plate 43, the other end of power transmission shaft is firmly fixed, entered by connection by fastening bolt 44
And promote sliding seat 35 to be slided on slide rail 34 by hydraulic cylinder 38, its temperature inductor 31 is right against universal joint center,
Temperature detection is carried out to universal joint；When the power transmission shaft upper cardan of detection is not of uniform size, screw mandrel is driven by rotary electric machine 56
55 are rotated, under the screw thread mating reaction power of screw mandrel 55 and sliding shoe 57, and driving sliding panel 52 is slided on base 51, so as to push away
Dynamic clamping device 4 and motor 2 are slided along the width of frame 1, the universal joint on its power transmission shaft is kept and temperature sense
The optimum distance of device 31 is answered, its temperature inductor 31 is more accurately detected temperature of the universal joint during wear test
Degree.
Claims (8)
1. a kind of universal joint wear test platform, including frame (1), it is characterized in that：The both sides of the frame (1) along its length point
It She You not be used to clamp the clamping device (4) and the clamping power transmission shaft other end of power transmission shaft one end and the drive for driving drive axis
It is provided with dynamic motor (2), the frame (1) on the side in propeller shaft length direction for detecting universal on power transmission shaft
The temperature sensing device (3) of temperature is saved, the temperature sensing device (3) includes temperature inductor (31), and an actuation temperature
Inductor (31) slides along propeller shaft length direction and its temperature inductor (31) is constantly in just to universal center position
Drive device (32).
2. universal joint wear test platform according to claim 1, it is characterized in that：The drive device (32) includes support base
(33) slide rail (34), being connected by support base (33) with frame (1) and sliding seat (35) group slided on slide rail (34)
Into offering a chute (36) on the slide rail (34), sliding seat (35) section is in I-shaped and be caught in chute (36)
Slidably reciprocated with respect to slide rail (34), the temperature inductor (31) is fixedly connected by a fixed plate (37) with sliding seat (35),
The support base (33) is provided with a hydraulic cylinder (38), is connected by hydraulic cylinder (38) one end with sliding seat (35), promotes and slides
Seat (35) slidably reciprocates along slide rail (34).
3. universal joint wear test platform according to claim 2, it is characterized in that：The temperature inductor (31) is provided with two
Group.
4. universal joint wear test platform according to claim 3, it is characterized in that：The clamping device (4) includes being arranged on
Support block (41) in frame (1), and the grip slipper (42) fixed with support block (41), the grip slipper (42) include installing
Plate (43) and the cover board (45) being detachably connected by a fastening bolt (44) and installing plate (43), the installing plate (43)
With the V-groove (46) for clamping power transmission shaft is offered in cover board (45) respectively.
5. universal joint wear test platform according to claim 4, it is characterized in that：A use is additionally provided with the support block (41)
In the torque sensor (6) of detection torque transmission shaft, one is additionally provided with the frame (1) and is electrically connected with torque sensor (6)
Display (7).
6. universal joint wear test platform according to claim 5, it is characterized in that：Frame (1) bottom four angle is also divided
Not She You a support feet (8), the support feet (8) is provided with a roller (9) and a feet (10), and the feet (10) passes through
One threaded rod (11) is threadedly coupled and relative support pin (8) upper and lower displacement with support feet (8), abuts ground or away from ground.
7. universal joint wear test platform according to claim 6, it is characterized in that：One section is additionally provided with the threaded rod (11)
Facilitate six prisms (12) of rotating threaded rod (11).
8. universal joint wear test platform according to claim 7, it is characterized in that：Two are further opened with the frame (1)
Accommodating cavity (13) for placing power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125077.0U CN206459825U (en) | 2017-02-10 | 2017-02-10 | Universal joint wear test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125077.0U CN206459825U (en) | 2017-02-10 | 2017-02-10 | Universal joint wear test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206459825U true CN206459825U (en) | 2017-09-01 |
Family
ID=59693800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720125077.0U Expired - Fee Related CN206459825U (en) | 2017-02-10 | 2017-02-10 | Universal joint wear test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206459825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195474A (en) * | 2018-01-25 | 2018-06-22 | 汽-大众汽车有限公司 | A kind of method for vehicular transmission shaft temperature survey and its can thermometric transmission shaft |
| CN112630036A (en) * | 2020-12-28 | 2021-04-09 | 浙江复鑫实业有限公司 | Trigeminal universal joint ball ring tensile testing machine and use method thereof |
-
2017
- 2017-02-10 CN CN201720125077.0U patent/CN206459825U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195474A (en) * | 2018-01-25 | 2018-06-22 | 汽-大众汽车有限公司 | A kind of method for vehicular transmission shaft temperature survey and its can thermometric transmission shaft |
| CN108195474B (en) * | 2018-01-25 | 2024-01-30 | 一汽-大众汽车有限公司 | Method for measuring temperature of vehicle transmission shaft and transmission shaft capable of measuring temperature |
| CN112630036A (en) * | 2020-12-28 | 2021-04-09 | 浙江复鑫实业有限公司 | Trigeminal universal joint ball ring tensile testing machine and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20220210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |