CN203894042U - Testing device for universal joint sheath - Google Patents
Testing device for universal joint sheath Download PDFInfo
- Publication number
- CN203894042U CN203894042U CN201420249177.0U CN201420249177U CN203894042U CN 203894042 U CN203894042 U CN 203894042U CN 201420249177 U CN201420249177 U CN 201420249177U CN 203894042 U CN203894042 U CN 203894042U
- Authority
- CN
- China
- Prior art keywords
- universal joint
- protection sleeve
- joint protection
- wheel
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 88
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Landscapes
- Diaphragms And Bellows (AREA)
Abstract
本实用新型提供一种万向节护套试验装置，包括万向节护套试验夹具和试验台架；台架两侧分别设有动力输入端和动力输出端，动力输入和输出端之间连接有两对称布置的试验夹具，试验夹具包括球笼式等速万向节、法兰盘和实轴；万向节包括外星轮和内星轮；法兰盘与外星轮尾端固定，实轴一端与内星轮连接；外星轮外侧面上设有第一护套槽，第一护套槽内设有大夹箍；实轴外侧面上设有第二护套槽，第二护套槽内设有小夹箍；一夹具通过法兰盘与动力输入端连接，另一夹具通过法兰盘与动力输出端连接，两夹具的实轴间通过一中间轴连接。本实用新型大大减轻万向节护套在试验中的磨损程度，大大提高万向节护套试验一次通过率；且便于自由组合，工作效率高。
The utility model provides a universal joint sheath test device, which comprises a universal joint sheath test fixture and a test bench; power input ends and power output ends are respectively arranged on both sides of the bench, and the power input and output ends are connected There are two symmetrically arranged test fixtures, the test fixture includes a spherical cage type constant velocity universal joint, a flange and a real shaft; the universal joint includes an outer star wheel and an inner star wheel; the flange is fixed to the end of the outer star wheel, One end of the real shaft is connected with the inner star wheel; the outer surface of the outer star wheel is provided with a first sheath groove, and a large clamp is arranged in the first sheath groove; the second sheath groove is arranged on the outer surface of the real shaft, and the second A small clamp is arranged in the sheath groove; one clamp is connected to the power input end through a flange, the other clamp is connected to the power output end through a flange, and the real shafts of the two clamps are connected through an intermediate shaft. The utility model greatly reduces the wear degree of the universal joint sheath in the test, greatly improves the one-time passing rate of the universal joint sheath test; and is convenient for free combination and has high working efficiency.
Description
Technical field
The utility model relates to Universal joint protection sleeve manufacturing equipment technical field, particularly relates to a kind of Universal joint protection sleeve test unit.
Background technology
Rzeppa constant velocity joint (English Ball Joint by name) is the vitals in car drivetrain system, and its effect is that the power of engine is delivered to two front vehicle wheels from variator, drives car to run at high speed.Rzeppa constant velocity joint often comprises out star wheel, ball cage, star-wheel and steel ball.Because the working environment of Rzeppa constant velocity joint is poor, in order to ensure the serviceable life of Rzeppa constant velocity joint, need to carry out dust-proof working reliably to Rzeppa constant velocity joint, therefore, will be the sheath of Rzeppa constant velocity joint configuration oil-resistant rubber material in use.
Universal joint protection sleeve needs to carry out high and low temperature test after making moulding.Described those skilled in the art know, from the produced Rzeppa constant velocity joint of production line, the surface of the interior alley of its out star wheel and the outer alley of star-wheel is made up of alternate trough and crest, and crest size and spacing are all unequal, in addition owing to taking different processing modes, such as the selection of equipment for grinding or grinding knife tool, will cause different configurations of surface, because steel ball slides on higher crest surface, completely in wearing and tearing or generation plastic period, so its initial running status is in unsettled sliding mode, simultaneously railway grease is due in non-lubricated state, and at present, the height of Universal joint protection sleeve, low-temperature test is carried out together with coordinating from the produced Rzeppa constant velocity joint of production line, thereby at height, the low-temperature test initial stage, a large amount of frictional heat has just been gathered in the inside of Universal joint protection sleeve, this certainly will cause universal joint internal temperature and pressure sharply to rise, Universal joint protection sleeve is just raise extremely in the early stage surface temperature of test, cause sheath generation heavy wear, finally cause Universal joint protection sleeve in the early stage leakage of oil of breaking of test, have a strong impact on test findings.
In addition, at present, the high and low temperature test of Universal joint protection sleeve will be by driving-shaft assembly, be that the universal joint assembly that different sheath types are equipped with at two ends links into an integrated entity by real axis, cannot split, carry out independent assortment, therefore each test at most can only be for four sheaths, inefficiency.
Summary of the invention
The shortcoming of prior art in view of the above, the technical problems to be solved in the utility model is to provide a kind of can effectively prevent that the jacket surface temperature anomaly in high and low temperature process of the test from raising, alleviate the sheath degree of wear, being convenient to the Universal joint protection sleeve test unit of independent assortment, to overcome the above-mentioned defect of prior art.
In order to solve the problems of the technologies described above, the utility model provides a kind of Universal joint protection sleeve test unit, comprises Universal joint protection sleeve test fixture and test-bed;
Described Universal joint protection sleeve test fixture comprises Rzeppa constant velocity joint, ring flange and real axis; Described Rzeppa constant velocity joint comprises out star wheel and is located at the star-wheel of described out star wheel inside; The tail end of described ring flange and described out star wheel is fixed, and one end of described real axis is connected with described star-wheel; The lateral surface of described out star wheel is provided with the first sheath groove, is provided with the fixing large clamp in one end of described Universal joint protection sleeve in described the first sheath groove; The lateral surface of described real axis is provided with the second sheath groove, is provided with the fixing little clamp of the other end of described Universal joint protection sleeve in described the second sheath groove.
The both sides of described test-bed are respectively equipped with power intake and clutch end, between described power intake and clutch end, be connected with two Universal joint protection sleeve test fixtures that are arranged symmetrically with, one of them Universal joint protection sleeve test fixture is connected with described power intake by ring flange, another Universal joint protection sleeve test fixture is connected with described clutch end by ring flange, between the real axis of two Universal joint protection sleeve test fixtures, connects by an intermediate shaft.
Preferably, described Rzeppa constant velocity joint also comprises ball cage and the multiple steel ball be located between described out star wheel and star-wheel; Described multiple steel ball passes respectively described ball cage, and is stuck in the interior alley of described out star wheel and the outer alley of star-wheel; The interior alley surface of described out star wheel and the outer alley surface of described star-wheel are smooth surface.
Preferably, the tail end of described out star wheel is provided with a boss, and described boss is provided with a threaded hole; The center of described ring flange is provided with the through hole coordinating with described boss, and the tail end of described ring flange and described out star wheel is fixed by screw; The outer rim of described ring flange is equipped with multiple pilot holes along circumference.
Preferably, one end of described real axis is realized and being connected by spline structure with described star-wheel.
Preferably, described intermediate shaft is tubular shaft, on the sidewall at described intermediate shaft two ends, be respectively equipped with a threaded hole, the other end of described real axis inserts in the endoporus of described intermediate shaft one end, and the other end of described real axis and one end of described intermediate shaft are fixed by the screw in described intermediate shaft sidewall upper screwed hole.
As mentioned above, a kind of Universal joint protection sleeve test unit of the present utility model, has following beneficial effect:
Greatly alleviate the degree of wear of Universal joint protection sleeve in high and low temperature process of the test, effectively prevent from extremely raising in the Universal joint protection sleeve surface temperature at high and low temperature test initial stage, greatly improve the First Pass Yield of Universal joint protection sleeve high and low temperature test, avoided Universal joint protection sleeve at the early stage oil leakage phenomenon that breaks of high and low temperature test; The present invention makes Universal joint protection sleeve mounting or dismounting convenient, is convenient to independent assortment and uses, simple in structure, highly versatile.
Brief description of the drawings
Fig. 1 is shown as the decomposing schematic representation of the Universal joint protection sleeve test fixture of Universal joint protection sleeve test unit of the present utility model.
Fig. 2 is shown as the structural representation of Universal joint protection sleeve test unit of the present utility model.
Element numbers explanation
100 Universal joint protection sleeve test fixture 110 ring flanges
110a through hole 110b pilot hole
111 flat shim 112 screws
120 Rzeppa constant velocity joint 121 out star wheels
121a boss 121b threaded hole
Alley 121d the first sheath groove in 121c
The outer alley of 122 star-wheel 122a
123 ball cage 124 steel balls
130 real axis 131 second sheath grooves
140 intermediate shaft 141 threaded holes
The large clamp of 142 screw 150
160 clip hoop 200 Universal joint protection sleeves
300 test-bed 310 power intakes
320 clutch ends
Embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this instructions.
Refer to Fig. 1 to Fig. 2.Notice, appended graphic the illustrated structure of this instructions, ratio, size etc., all contents in order to coordinate instructions to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop in the scope that technology contents that the utility model discloses can contain.Simultaneously, in this instructions, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the present invention without essence.
In view of the Universal joint protection sleeve of prior art is carrying out height, when low-temperature test, chief component by the produced Rzeppa constant velocity joint of production line as fixture, and the interior alley surface of the out star wheel of the produced Rzeppa constant velocity joint of production line and the outer alley surface of star-wheel are all made up of alternate trough and crest, thereby at height, the low-temperature test initial stage, because the railway grease of the produced Rzeppa constant velocity joint of production line and Universal joint protection sleeve inside is in non-lubricated state, cause the steel ball of the produced Rzeppa constant velocity joint of production line and two alleys completely in wearing and tearing or plastic period occurs, cause by Rzeppa constant velocity joint internal temperature and pressure sharply rise, finally cause Universal joint protection sleeve in the early stage leakage of oil of breaking of test, have a strong impact on test findings.In addition, the high and low temperature test of Universal joint protection sleeve also will be by driving-shaft assembly, be that the universal joint assembly that different sheath types are equipped with at two ends links into an integrated entity by real axis, such structure cannot split and independent assortment, therefore each test often at most can only be for four sheaths, inefficiency.Inventor of the present utility model provides a kind of Universal joint protection sleeve test unit, adopt a kind of custom-designed Rzeppa constant velocity joint, the interior alley surface of the out star wheel of this Rzeppa constant velocity joint and the outer alley surface of star-wheel are smooth surface, and Rzeppa constant velocity joint carries out height to Universal joint protection sleeve two by one group, low-temperature test, the out star wheel tail end of one of them Rzeppa constant velocity joint is fixed by the power intake of ring flange and test-bed, the out star wheel tail end of another Rzeppa constant velocity joint is fixed by the clutch end of ring flange and test-bed, the real axis of these two Rzeppa constant velocity joints connects by an intermediate shaft, such structure alleviates the degree of wear of Universal joint protection sleeve in high and low temperature process of the test greatly, effectively prevents from extremely raising in the Universal joint protection sleeve surface temperature at high and low temperature test initial stage, greatly improves the First Pass Yield of Universal joint protection sleeve high and low temperature test, and the present invention makes Universal joint protection sleeve mounting or dismounting convenient, is convenient to independent assortment and uses, simple in structure, highly versatile.
Below will be elaborated to Universal joint protection sleeve test unit of the present utility model by specific embodiment.
As shown in Figure 2, a kind of Universal joint protection sleeve test unit, comprises Universal joint protection sleeve test fixture 100 and test-bed 300.
As shown in Figure 1, described Universal joint protection sleeve test fixture 100 comprises Rzeppa constant velocity joint 120, ring flange 110 and real axis 130.Described Rzeppa constant velocity joint 120 comprises out star wheel 121 and is located at the star-wheel 122 of described out star wheel 121 inside; Described ring flange 110 is fixed with the tail end of described out star wheel 121, and one end of described real axis 130 is connected with described star-wheel 122; The lateral surface of described out star wheel 121 is provided with the first sheath groove 121d, is provided with the fixing large clamp 150 in one end of described Universal joint protection sleeve 200 in described the first sheath groove 121d; The lateral surface of described real axis 130 is provided with the second sheath groove 131, in described the second sheath groove 131, is provided with clip the hoop 160 fixing other end of described Universal joint protection sleeve 200.
As shown in Figure 2, the both sides of described test-bed 300 are respectively equipped with power intake 310 and clutch end 320, between described power intake 310 and clutch end 320, be connected with two Universal joint protection sleeve test fixtures 100 that are arranged symmetrically with, one of them Universal joint protection sleeve test fixture 100 is connected with described power intake 310 by ring flange 110, and another Universal joint protection sleeve test fixture 100 is connected with described clutch end 310 by ring flange 110; As shown in Figure 1, between the real axis 130 of two Universal joint protection sleeve test fixtures 100, connect by an intermediate shaft 140.
As shown in Figure 1, described Rzeppa constant velocity joint 120 also comprises ball cage 123 and the multiple steel ball 124 be located between described out star wheel 121 and star-wheel 122; Described multiple steel ball 124 passes respectively described ball cage 123, and is stuck in the interior alley 121c of described out star wheel and the outer alley 122a of star-wheel; The interior alley 121c surface of described out star wheel and the outer alley 122a surface of described star-wheel are smooth surface.The smooth surface of the smooth surface of the interior alley 121c of described out star wheel and the outer alley 122a of described star-wheel can obtain by such method: after Rzeppa constant velocity joint 120 of the present invention is created, the assembling of two one group as shown in Figure 2 (but not assembling described Universal joint protection sleeve 200), then start power intake 310, make Rzeppa constant velocity joint 120 of the present invention carry out initial stage break-in, until interior alley 121c surface becomes smooth surface with the equal break-in in outer alley 122a surface.The interior alley 121c surface of out star wheel of the present utility model and the outer alley 122a surface of described star-wheel are all made as smooth surface, greatly alleviate the degree of wear of Universal joint protection sleeve in high and low temperature process of the test, effectively prevent from extremely raising in the Universal joint protection sleeve surface temperature at high and low temperature test initial stage, greatly improved the First Pass Yield of Universal joint protection sleeve high and low temperature test.Described ring flange 110 is designed to split formula structure with described out star wheel 121, make the production technology of described ring flange 110, described out star wheel 121 simple, be convenient to shape, and save material, thereby production cost is low.And the split-type design of described real axis 130 and described intermediate shaft 140, make the utility model be convenient to that independent assortment uses, weight is light, and highly versatile, single test can be used many covers Universal joint protection sleeve test fixture 100 of the present utility model, thereby it is high to make Universal joint protection sleeve 200 carry out the work efficiency of high and low temperature test.
In order to make the utility model be convenient to install and remove exactly, preferably, the tail end of described out star wheel 121 is provided with a boss 121a, and described boss 121a is provided with a threaded hole 121b; Described ring flange 110 center is provided with a through hole 110a who coordinates with described boss 121a, and described ring flange 110 is fixing by screw 112 with the tail end of described out star wheel 121; The outer rim of described ring flange 110 is equipped with multiple pilot hole 110b along circumference.In order to make ring flange 110 fixing reliable with the tail end of described out star wheel 121, also should be screw 112 and configure flat shim 111 and spring washer (not shown).
For make described real axis 130 of the present utility model can be freely in the inside of described star-wheel 122, move axially neatly, preferably, one end of described real axis 130 is realized and being connected by spline structure with described star-wheel 122.
From being convenient to install and remove and be convenient to the angle consideration of independent assortment, preferably, described intermediate shaft 140 is tubular shaft, on the sidewall at described intermediate shaft 140 two ends, be respectively equipped with a threaded hole 141, the other end of described real axis 130 inserts in the endoporus of described intermediate shaft 140 one end, and one end of the other end of described real axis 130 and described intermediate shaft 140 is fixing by the screw 142 in described intermediate shaft 140 sidewall upper screwed holes 141.Can fix reliably with described intermediate shaft 140 in order to ensure described real axis 130, the lateral surface of the other end of described real axis 130 is processed with a plane, described screw 142 holds out against the plane of the other end of described real axis 130, rotates avoiding between described real axis 130 and described intermediate shaft 140.
As shown in Figure 1 and Figure 2, while adopting Universal joint protection sleeve test unit of the present utility model to carry out high and low temperature test to described Universal joint protection sleeve 200, first, by the inside repack with grease of the inside of described Rzeppa constant velocity joint 120 and described Universal joint protection sleeve 200.Then one end of described Universal joint protection sleeve 200 is fixed by large clamp 150 and the lateral surface of described out star wheel 121, the other end of described Universal joint protection sleeve 200 is fixing with described real axis 130 by clip hoop 160.Afterwards, by ring flange 110 by a Universal joint protection sleeve test fixture 100 and a power intake 310 that is fixed on test-bed 300 that installs described Universal joint protection sleeve 200, the clutch end 320 that another is installed to the Universal joint protection sleeve test fixture 100 of described Universal joint protection sleeve 200 and is fixed on test-bed 300, between the real axis 130 of these two described Universal joint protection sleeve test fixtures 100, connect intermediate shaft 140, once can carry out high and low temperature test to two described Universal joint protection sleeves 200.And be the clutch end 320 that described test-bed 300 arranges multiple power intakes 310 and respective numbers, can carry out high and low test to the Universal joint protection sleeve of the twice quantity of multiple power intakes 310 200, high thereby the utility model is convenient to independent assortment, highly versatile, work efficiency.
In sum, the utility model alleviates the degree of wear of Universal joint protection sleeve in high and low temperature process of the test greatly, effectively prevent from extremely raising in the Universal joint protection sleeve surface temperature at high and low temperature test initial stage, greatly improve the First Pass Yield of Universal joint protection sleeve high and low temperature test.The utility model is simple in structure, production cost is low, mounting or dismounting are convenient, be convenient to that independent assortment uses, light, the highly versatile of weight, work efficiency are high.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (7)
1. a Universal joint protection sleeve test unit, comprises Universal joint protection sleeve test fixture (100) and test-bed (300); It is characterized in that,
Described Universal joint protection sleeve test fixture (100) comprises Rzeppa constant velocity joint (120), ring flange (110) and real axis (130); Described Rzeppa constant velocity joint (120) comprises out star wheel (121) and is located at the inner star-wheel (122) of described out star wheel (121); Described ring flange (110) is fixed with the tail end of described out star wheel (121), and one end of described real axis (130) is connected with described star-wheel (122); The lateral surface of described out star wheel (121) is provided with the first sheath groove (121d), is provided with the fixing large clamp (150) in one end of described Universal joint protection sleeve (200) in described the first sheath groove (121d); The lateral surface of described real axis (130) is provided with the second sheath groove (131), is provided with the fixing little clamp (160) of the other end of described Universal joint protection sleeve (200) in described the second sheath groove (131).
2. Universal joint protection sleeve test unit according to claim 1, is characterized in that: described Rzeppa constant velocity joint (120) also comprises ball cage (123) and the multiple steel ball (124) be located between described out star wheel (121) and star-wheel (122); Described multiple steel ball (124) passes respectively described ball cage (123), and is stuck in the interior alley (121c) of described out star wheel and the outer alley (122a) of star-wheel; Interior alley (121c) surface of described out star wheel and outer alley (122a) surface of described star-wheel are smooth surface.
3. Universal joint protection sleeve test unit according to claim 1, it is characterized in that: the both sides of described test-bed (300) are respectively equipped with power intake (310) and clutch end (320), between described power intake (310) and clutch end (320), be connected with two Universal joint protection sleeve test fixtures (100) that are arranged symmetrically with, one of them Universal joint protection sleeve test fixture (100) is connected with described power intake (310) by ring flange (110), another Universal joint protection sleeve test fixture (100) is connected with described clutch end (310) by ring flange (110), between the real axis (130) of two Universal joint protection sleeve test fixtures (100), connect by an intermediate shaft (140).
4. Universal joint protection sleeve test unit according to claim 2, it is characterized in that: the both sides of described test-bed (300) are respectively equipped with power intake (310) and clutch end (320), between described power intake (310) and clutch end (320), be connected with two Universal joint protection sleeve test fixtures (100) that are arranged symmetrically with, one of them Universal joint protection sleeve test fixture (100) is connected with described power intake (310) by ring flange (110), another Universal joint protection sleeve test fixture (100) is connected with described clutch end (310) by ring flange (110), between the real axis (130) of two Universal joint protection sleeve test fixtures (100), connect by an intermediate shaft (140).
5. according to the arbitrary described Universal joint protection sleeve test unit of claim 1 to 4, it is characterized in that: the tail end of described out star wheel (121) is provided with a boss (121a), described boss (121a) is provided with a threaded hole (121b); The center of described ring flange (110) is provided with the through hole (110a) coordinating with described boss (121a), and described ring flange (110) is fixing by screw (112) with the tail end of described out star wheel (121); The outer rim of described ring flange (110) is equipped with multiple pilot holes (110b) along circumference.
6. according to the arbitrary described Universal joint protection sleeve test unit of claim 1 to 4, it is characterized in that: one end of described real axis (130) is realized and being connected by spline structure with described star-wheel (122).
7. according to the Universal joint protection sleeve test unit described in claim 3 or 4, it is characterized in that: described intermediate shaft (140) is tubular shaft, on the sidewall at described intermediate shaft (140) two ends, be respectively equipped with a threaded hole (141), the other end of described real axis (130) inserts in the endoporus of described intermediate shaft (140) one end, and one end of the other end of described real axis (130) and described intermediate shaft (140) is fixing by the screw (142) in described intermediate shaft (140) sidewall upper screwed hole (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249177.0U CN203894042U (en) | 2014-05-15 | 2014-05-15 | Testing device for universal joint sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249177.0U CN203894042U (en) | 2014-05-15 | 2014-05-15 | Testing device for universal joint sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894042U true CN203894042U (en) | 2014-10-22 |
Family
ID=51720432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420249177.0U Expired - Fee Related CN203894042U (en) | 2014-05-15 | 2014-05-15 | Testing device for universal joint sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203894042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762104A (en) * | 2021-01-22 | 2021-05-07 | 中国第一汽车股份有限公司 | Cross lane movable universal joint pull-off prevention structure |
| CN117182815A (en) * | 2023-10-31 | 2023-12-08 | 万向钱潮股份公司 | Axial force test equipment and test method for constant-speed driving shaft of long-handle inner star wheel |
-
2014
- 2014-05-15 CN CN201420249177.0U patent/CN203894042U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762104A (en) * | 2021-01-22 | 2021-05-07 | 中国第一汽车股份有限公司 | Cross lane movable universal joint pull-off prevention structure |
| CN117182815A (en) * | 2023-10-31 | 2023-12-08 | 万向钱潮股份公司 | Axial force test equipment and test method for constant-speed driving shaft of long-handle inner star wheel |
| CN117182815B (en) * | 2023-10-31 | 2024-03-05 | 万向钱潮股份公司 | Axial force test equipment and test method for constant-speed driving shaft of long-handle inner star wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203894042U (en) | Testing device for universal joint sheath | |
| CN202780569U (en) | Cylindrical turning fixture for besides-star wheel | |
| CN202134876U (en) | Cable Deicer | |
| Sheikh | Analysis of universal coupling under different torque Condition | |
| CN207094065U (en) | A kind of adaptive crawling structure of pipeline | |
| CN201953968U (en) | Lubrication structure of differential mechanism planetary gear | |
| CN203655929U (en) | Universal joint | |
| CN203685904U (en) | Double-slipping-universal-joint transmission shaft assembly | |
| CN204961616U (en) | Cross axle, universal joint and vehicle | |
| CN204784265U (en) | Ball seat cross universal joint | |
| CN205226118U (en) | Semi -minor axis of cycle racing | |
| CN105972110A (en) | Self-centering constant velocity universal joint assembly | |
| CN208474344U (en) | A kind of oil seal of differential protecting tool set-up | |
| CN204253660U (en) | The portable constant velocity universal joint drive spindle assembly of big swing angle jack shaft | |
| CN106438736A (en) | Automobile constant-velocity joint with convenient grease replacement function | |
| CN206055167U (en) | A kind of planetary gear oil feeder | |
| CN202614524U (en) | Gear box running-in test bed for tractors | |
| CN202485906U (en) | Locating device for automobile differential test | |
| JP6227987B2 (en) | Jig for assembling driving device for vehicle and method for assembling driving device for vehicle using this jig | |
| CN203257919U (en) | Novel universal-joint dust prevention sleeve | |
| CN203670713U (en) | Speed reducer | |
| CN107076642B (en) | vehicle restraint | |
| CN204154506U (en) | Car engine rack endurance test tool | |
| CN102563019A (en) | Oil guiding device of automobile speed changer rotating shaft | |
| CN205660630U (en) | Dismounting device for camshaft and gear of engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |