CN108918304A - A kind of automotive hub outer wall strength testing device - Google Patents
A kind of automotive hub outer wall strength testing device Download PDFInfo
- Publication number
- CN108918304A CN108918304A CN201810753335.9A CN201810753335A CN108918304A CN 108918304 A CN108918304 A CN 108918304A CN 201810753335 A CN201810753335 A CN 201810753335A CN 108918304 A CN108918304 A CN 108918304A
- Authority
- CN
- China
- Prior art keywords
- wall
- vertical beam
- test
- testing jig
- lower plate
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/001—Impulsive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of automotive hub outer wall strength testing devices, can solve the problem that traditional hub outer wall strength testing device need to be matched with specific standard wheel hub, the smaller efficiency of disposable test range is lower, parts wear degree is high.Including the first testing jig and the second testing jig being set side by side with it, surely dynamic platform is installed between first testing jig and second testing jig, and first testing jig and second testing jig one end are all connected with air pump, the air pump is fixedly mounted in fixing seat, first testing jig is made of with second testing jig upper plate and the movable vertical beam being fixedly connected with one end, lower plate and the test vertical beam being fixedly connected with one end, upper hopper chute is provided in the upper plate bottom outer wall, the upper hopper chute side is equipped with pulley.It can be realized the wheel hub for quickly test and suitable for different size to entire automotive hub outer wall intensity in work to test.
Description
Technical field
The present invention relates to a kind of test devices, and in particular to a kind of automotive hub outer wall strength testing device.
Background technique
Automotive hub, is the important spare part of formed automobile, and automotive hub needs after production and processing by a series of
Test, wherein just including testing hub outer wall intensity, hardness, and hub outer wall strength test then needs when being detected
It to use and arrive specific test device.
But there are still certain defects for existing hub outer wall strength testing device, are limited to the difference of wheel hub specification, test
Equipment need to be matched with wheel hub, in the equipment for carrying out needing replacing different size when the test of different size wheel hub, thus in the presence of
Using the problem that limitation is larger, and disposably it is merely able to complete local test to hub outer wall during the test, thus
There is a problem of that testing efficiency is lower, and test process often due to the activity of components generates biggish abrasion significantly
Reduce the service life of equipment.
Summary of the invention
The purpose of the present invention is to provide a kind of automotive hub outer wall strength testing devices, can solve outside traditional wheel hub
Wall strength testing device need to be matched with specific standard wheel hub, the smaller efficiency of disposable test range is lower, parts wear
The high problem of degree.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of automotive hub outer wall strength testing device, including the first testing jig and the second test being set side by side with it
Frame is equipped with surely dynamic platform, and first testing jig and described second between first testing jig and second testing jig
Testing jig one end is all connected with air pump, and the air pump is fixedly mounted in fixing seat, first testing jig and second test
Frame is by upper plate and the movable vertical beam being fixedly connected with one end, lower plate and the test vertical beam structure being fixedly connected with one end
At being provided with upper hopper chute in the upper plate bottom outer wall, the upper hopper chute side is equipped with pulley, and described upper plate one end is screwed on gas
Dynamic push rod, the air-leg are connected by pipeline with the air pump, are provided with gliding groove in the lower plate top exterior walls, institute
The slot that gliding groove side is provided in the lower plate top exterior walls is stated, and the gliding groove both ends are provided with positioned at described
Butt hole on lower plate side wall, described lower plate one end bottom are welded with stabilizer blade, and movable vertical beam bottom end, which is provided with, is socketed in institute
The pullover in lower plate is stated, and crash panel, the test vertical beam are fixed with by steel-pipe welding at the movable vertical beam sidewall recesses
It is embedded with built-in power on side wall, and is mounted on hydraulic pump on the test vertical beam upper and lower ends side wall, the hydraulic pump passes through
Pipeline connects hydraulically extensible collet；Installation is two-way inside the surely dynamic platform turns tooth, it is described it is two-way turn to be provided in the middle part of tooth be mounted on
Shaft inside the steady dynamic platform, described surely move on the side wall of platform both ends are provided with perforation, and two perforated inners are worn and connect
There is long spiro nail.
Preferably, the built-in power on first testing jig and the second testing jig pass through two conducting wires respectively with two
It is electrically connected between hydraulic pump.
Preferably, the upper hopper chute, the tooth on gliding groove outer wall are meshed with the two-way tooth that turns, and upper hopper chute and gliding groove
Between spacing be adapted with the two-way tooth diameter size that turns.
Preferably, the pulley is adapted with slot, and upper plate is with lower plate after installing, inside pulley embedded groove.
Preferably, the movable vertical beam between upper plate and air-leg and test vertical beam by being movably connected, and lives
The activity direction of dynamic vertical beam is identical as lower plate direction.
Preferably, the arc-shaped structure of hydraulically extensible collet, and circular configuration is surrounded between four hydraulically extensible collets,
And four hydraulically extensible collets pass through between pipeline and hydraulic pump and are movably connected.
A kind of test method of automotive hub outer wall intensity, specific steps include：
Step 1：Firstly, wheel hub to be tested is placed between the groove on two test vertical beams, two institutes are utilized
It states built-in power and drives four hydraulic pumps, four hydraulic pumps adjust separately four hydraulically extensible collets, utilize
Four hydraulically extensible collets are firmly against on the wheel rim outer wall of wheel hub respectively from four direction.
Step 2：After wheel hub is fixed, the movable vertical beam and the crash panel that the side wall of wheel hub faces, this
When, start the air pump using external power supply, the air pump drives the air-leg to drive the movable vertical beam along described
Lower plate is movable back and forth, and hub outer wall is constantly hit using the crash panel and carries out strength test.
Step 3：After the completion of the test of a face outer wall of wheel hub, starting four described hydraulic pump driving four described hydraulic
Flexible collet unclamps wheel hub, after overturning wheel hub, repeats step 1 and step 2.
Beneficial effects of the present invention：By the way that upper hopper chute is arranged in upper plate bottom outer wall, it is arranged in lower plate top exterior walls
Corresponding gliding groove, and the tooth on two sliding slots turns tooth engagement with two-way, so that upper plate is two when movable in lower plate
Abrasion between person is greatly diminished, and is surveyed simultaneously because surely moving platform and being fixedly connected with the first testing jig and second by two root long screws
Frame is tried, so that device overall structure is more firm, by installing pulley in upper plate bottom outer wall, is pacified in lower plate top exterior walls
The slot of dress corresponding thereto, after upper plate and lower plate assembling, in pulley embedded groove, the presence of pulley, which is played, limits upper plate under
Plate keeps stable glide direction.
By the way that two crash panels are arranged to symmetrical two semicircular structures, and two after completing whole device assembling
A crash panel can be spliced into a circular configuration, so as to cover entire hub outer wall, so that disposable test can
Entire wheel hub is covered, to effectively promote testing efficiency.
It is respectively mounted a hydraulically extensible collet above and below concave regions by testing vertical beam at two on the inner wall of two sides, four
The arc-shaped structure of hydraulically extensible collet, and circular configuration can be surrounded between four, utilize four hydraulically extensible collets point
It is not against firmly from four direction on the wheel rim outer wall of wheel hub, to will not influence the test of hub outer wall intensity, and four points
The hydraulically extensible collet in direction can securely fix entire wheel hub after a same-action, since four hydraulically extensible collets pass through
Pipeline is connected with hydraulic pump, the activity of hydraulically extensible collet is adjusted, so as to the wheel for fixing different size
Hub, so that the applicability of device is stronger.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure of the present invention；
Fig. 2 is explosive view of the present invention；
Fig. 3 is upper plate structural schematic diagram of the present invention；
Fig. 4 is lower plate structure schematic diagram of the present invention；
Fig. 5 is the test vertical beam main view on the first testing jig of the invention；
Fig. 6 is the test vertical beam main view on the second testing jig of the invention；
Fig. 7 is the movable vertical beam main view on the first testing jig of the invention；
Fig. 8 is the movable vertical beam main view on the second testing jig of the invention；
In figure：1, the first testing jig；2, the second testing jig；3, platform is surely moved；4, fixing seat；5, air pump；6, movable vertical beam；7,
Pullover；8, crash panel；9, vertical beam is tested；10, built-in power；11, hydraulic pump；12, hydraulically extensible collet；13, air-leg；
14, it perforates；15, long spiro nail；16, two-way to turn tooth；17, shaft；18, upper hopper chute；19, pulley；20, gliding groove；21, butt hole；
22, stabilizer blade；23, upper plate；24, lower plate.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
Please refer to shown in Fig. 1-8, a kind of automotive hub outer wall strength testing device, including the first testing jig 1 and and its
The second testing jig 2 being set side by side is equipped with surely dynamic platform 3 between the first testing jig 1 and the second testing jig 2, surely dynamic platform 3 not only rises
To the effect for being stably connected with the first testing jig 1 and the second testing jig, and reduction can be played using its internal two-way tooth that turns
The function of parts wear, and the first testing jig 1 and 2 one end of the second testing jig are all connected with air pump 5, air pump 5 is fixedly mounted on
In reservation 4, air pump 5 is consolidated using fixing seat 4, the first testing jig 1 and the second testing jig 2 are by upper plate 23 and and one end
Movable vertical beam 6, lower plate 24 and the test vertical beam 9 being fixedly connected with one end being fixedly connected are constituted, 23 bottom outer wall of upper plate
On be provided with upper hopper chute 18,18 side of upper hopper chute is equipped with pulley 19, and 23 one end of upper plate is screwed on air-leg 13, air-leg 13
Be connected by pipeline with air pump 5, gliding groove 20 be provided in 24 top exterior walls of lower plate, 20 side of gliding groove is provided be located under
Slot in 24 top exterior walls of plate, and 20 both ends of gliding groove are provided with the butt hole 21 on 24 side wall of lower plate, lower plate 24 1
End bottom is welded with stabilizer blade 22, lower plate 24 is supported using stabilizer blade 22, movable 6 bottom end of vertical beam, which is provided with, to be socketed in lower plate 24
Pullover 7, pullover 7 are hollow structure compatible with lower plate 24, can play from 6 activity direction of bottom restriction activity vertical beam and
The effect of firm activity vertical beam 6, and crash panel 8 is fixed with by steel-pipe welding at 6 sidewall recesses of movable vertical beam, test vertical beam 9
It is embedded with built-in power 10 on side wall, and tests on 9 upper and lower ends side wall of vertical beam and is mounted on hydraulic pump 11, hydraulic pump 11 passes through pipe
Road connects hydraulically extensible collet 12；Surely installed inside dynamic platform 3 it is two-way turn tooth 16, it is two-way turn to be provided in the middle part of tooth 16 be mounted on it is steady dynamic
Shaft 17 inside platform 3, the flexible rotating of shaft 17 make the two-way resistance in rotation of tooth 16 that turns smaller, surely dynamic 3 liang of end sides of platform
Be provided with perforation 14 on wall, worn inside two perforation 14 and be connected to long spiro nail 15, using long spiro nail 15 through butt hole 21 with
And perforation 14, thus by being stably connected between steady dynamic platform 3 and two testing jigs.
Built-in power 10 on first testing jig 1 and the second testing jig 2 by two conducting wires respectively with two hydraulic pumps
It is electrically connected between 11, so that four hydraulic pumps 11 have enough power sources when in use.
Tooth on upper hopper chute 18,20 outer wall of gliding groove is meshed with the two-way tooth 16 that turns, and upper hopper chute 18 and gliding groove 20
Between spacing be adapted with two-way 16 diameter of tooth that turns, turn tooth 16 using two-way and play the role of special operations so that
Upper plate 23 can be effectively reduced mutual abrasion when movable in lower plate 24.
Pulley 19 is adapted with slot, and upper plate 23, after installing with lower plate 24, inside 19 embedded groove of pulley, pulley 19 is deposited
Stable glide direction is kept along lower plate 24 playing restriction upper plate 23.
Movable vertical beam 6 between upper plate 23 and air-leg 13 and test vertical beam 9 by being movably connected, and movable vertical beam
6 activity direction is identical as 24 direction of lower plate, and air pump 5 drives air-leg 13, so that drive activity vertical beam 6 is along lower plate 24
It returns activity and constantly hits hub outer wall using crash panel 8, automotive hub outer wall strength test is carried out with this.
The arc-shaped structure of hydraulically extensible collet 12, and circular configuration is surrounded between four hydraulically extensible collets 12, utilize four
A hydraulically extensible collet 12 is firmly against on the wheel rim outer wall of wheel hub respectively from four direction, so that it is strong to will not influence hub outer wall
The test of degree, and the hydraulically extensible collet 12 in four points of directions can securely fix entire wheel hub, and four after a same-action
Hydraulically extensible collet 12 by being movably connected between pipeline and hydraulic pump 11, enables the activity of hydraulically extensible collet 12 to adjust
Whole, so as to the wheel hub for fixing different size, applicability is stronger.
A kind of test method of automotive hub outer wall intensity, specific steps include：
Step 1：Firstly, wheel hub to be tested is placed between the groove on two test vertical beams 9, the first test is utilized
Two hydraulic pumps 11 on the first testing jig 1 of driving of built-in power 10 on frame 1 adjust separately the hydraulic of upper and lower both direction and stretch
Contracting collet 12 controls two hydraulic pumps 11 on the second testing jig 2 using the built-in power 10 on the second testing jig 2 and adjusts separately
The hydraulically extensible collet 12 of upper and lower both direction, the arc-shaped structure of four hydraulically extensible collets 12, and can between four
Circular configuration is surrounded, is firmly against from four direction respectively using four hydraulically extensible collets 12 on the wheel rim outer wall of wheel hub, from
Test without will affect hub outer wall intensity, and the hydraulically extensible collet 12 in four points of directions can be firmly after a same-action
Fixed entire wheel hub, since four hydraulically extensible collets 12 are connected by pipeline with hydraulic pump 11, so that hydraulically extensible presss from both sides
Set 12 movable can adjust, so as to the wheel hub for fixing different size, so that the applicability of device is stronger.
Step 2：After wheel hub is fixed, the movable vertical beam 6 that the side wall direction of wheel hub is faced with test vertical beam 9, and
Wheel hub faces crash panel 8, at this point, air pump 5 drives air-leg 13, thus drive activity using external power supply booster air pump 5
Vertical beam 6 is movable back and forth along lower plate 24 and constantly hits hub outer wall using crash panel 8, since crash panel 8 is semicircle knot
Structure, the circular configuration constituted between two crash panels 8 can cover entire hub outer wall, to can be completed after hitting several times
Test to entire hub outer wall, compared with common test device, test coverage more comprehensively, faster, stablize by test speed
Property is higher, and device extent of deterioration is low.
Step 3：After the completion of the test of a face outer wall of wheel hub, starts four hydraulic pumps 11 and drive four hydraulically extensible folders
Set 12 unclamps wheel hub, after overturning wheel hub, repeats step 1 and step 2.
In the use of the present invention, assembling whole device first, first the first testing jig 1 is assembled, by upper plate 23 and is lived
After being fixedly connected between dynamic vertical beam 6, upper plate 23 and movable vertical beam 6 are inserted in from 24 one end of lower plate using pullover 7, are being inserted in
Afterwards, the pulley 19 of 23 bottom of upper plate is embedded in inside the slot on upper plate 24, limits upper plate 23 using the cooperation of pulley 19 and slot
Activity direction, while firm upper plate 23 and lower plate 24 can be played the role of, then 24 one end of lower plate is accessed in test vertical beam 9
Portion in the same way assembles the second testing jig 2, is subsequently mounted surely dynamic platform 3, lifts the upper plate on two testboards slightly
23 and two-way 16 both ends of tooth that turn installed inside steady dynamic platform 3 are respectively connected between two upper hopper chutes 18 and two gliding grooves 20,
It is fixedly connected between platform 3 and two testing jigs with butt hole 21 to steady move using two root long screws 15 through perforation 14, surely
The presence of dynamic platform 3, can not only play the role of firm first testing jig 1 and the second testing jig 2, simultaneously bi-directionally turning tooth 16 can
Engaged between upper hopper chute 18, gliding groove 20 so that upper plate 23 can be effectively reduced when movable in lower plate 24 it is mutual
Abrasion will be connected by pipeline between air-leg 13 and air pump 5 after steady dynamic platform 3 is installed, start gas by external power supply
Pump 5 can starter.When testing, firstly, by wheel hub to be tested be placed on two test vertical beam 9 on groove it
Between, drive two hydraulic pumps 11 on the first testing jig 1 to adjust separately upper and lower two using the built-in power 10 on the first testing jig 1
The hydraulically extensible collet 12 in a direction controls two liquid on the second testing jig 2 using the built-in power 10 on the second testing jig 2
Press pump 11 adjusts separately the hydraulically extensible collet 12 of upper and lower both direction, and as shown in Figure 5, Figure 6, four hydraulically extensible collets 12 are equal
Arc-shaped structure, and circular configuration can be surrounded between four, using four hydraulically extensible collets 12 respectively from four direction
It is firmly against on the wheel rim outer wall of wheel hub, to will not influence the test of hub outer wall intensity, and four points of the hydraulic of direction are stretched
Contracting collet 12 can securely fix entire wheel hub after a same-action, and since four hydraulically extensible collets 12 pass through pipeline
It is connected with hydraulic pump 11, the activity of hydraulically extensible collet 12 is adjusted, so as to the wheel for fixing different size
Hub, so that the applicability of device is stronger, after wheel hub is fixed, the side wall of wheel hub is towards the activity faced with test vertical beam 9
Vertical beam 6, and wheel hub faces crash panel 8, at this point, air pump 5 drives air-leg 13 using external power supply booster air pump 5, from
And drive activity vertical beam 6 is movable back and forth along lower plate 24 and hub outer wall is constantly hit using crash panel 8, due to two shocks
Plate 8 is semicircular structure, is completed between latter two crash panel 8 and can be spliced into two testing jigs and surely between dynamic platform
The circular configuration of one entire hub outer wall of covering, so that the test to entire hub outer wall can be completed after hitting several times,
Compared with common test device, more comprehensively, faster, stability is higher for test speed for test coverage, and journey is lost in device
It spends low.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of automotive hub outer wall strength testing device, including the first testing jig (1) and the second survey being set side by side with it
It tries frame (2), is equipped between first testing jig (1) and second testing jig (2) surely dynamic platform (3), and described first surveys
Examination frame (1) and described second testing jig (2) one end are all connected with air pump (5), and the air pump (5) is fixedly mounted on fixing seat (4),
It is characterized in that, first testing jig (1) and second testing jig (2) fix company by upper plate (23) and with one end
Movable vertical beam (6), lower plate (24) and the test vertical beam (9) being fixedly connected with one end connect is constituted, upper plate (23) bottom
It is provided on portion's outer wall upper hopper chute (18), upper hopper chute (18) side is equipped with pulley (19), upper plate (23) one end rotation
It connects air-leg (13), the air-leg (13) is connected by pipeline with the air pump (5), outer at the top of the lower plate (24)
It being provided on wall gliding groove (20), gliding groove (20) side is provided with the slot in the lower plate (24) top exterior walls,
And gliding groove (20) both ends are provided with the butt hole (21) on the lower plate (24) side wall, the lower plate (24) one
End bottom is welded with stabilizer blade (22), and described activity vertical beam (6) bottom end is provided with the pullover (7) being socketed on the lower plate (24),
And the crash panel (8) of semicircular structure is fixed at described movable vertical beam (6) sidewall recesses by steel-pipe welding, the test is perpendicular
Built-in power (10) are embedded on beam (9) side wall, and are mounted on hydraulic pump on test vertical beam (9) the upper and lower ends side wall
(11), the hydraulic pump (11) connects hydraulically extensible collet (12) by pipeline；
Installation is two-way inside described surely dynamic platform (3) turns tooth (16), it is described it is two-way turn to be provided in the middle part of tooth (16) be mounted on it is described steady
Dynamic platform (3) internal shaft (17), described surely move are provided with perforation (14) on the side wall of platform (3) both ends, two perforation
(14) internal wear is connected to long spiro nail (15).
2. a kind of automotive hub outer wall strength testing device according to claim 1, which is characterized in that first test
Built-in power (10) on frame (1) and the second testing jig (2) passes through two conducting wires
It is electrically connected.
3. a kind of automotive hub outer wall strength testing device according to claim 1, which is characterized in that the upper hopper chute
(18), the tooth on gliding groove (20) outer wall is meshed with the two-way tooth (16) that turns, and between upper hopper chute (18) and gliding groove (20)
Spacing be adapted with two-way tooth (16) diameter that turns.
4. a kind of automotive hub outer wall strength testing device according to claim 1, which is characterized in that the pulley (19)
Be adapted with slot, and upper plate (23) with lower plate (24) installation after, inside pulley (19) embedded groove.
5. a kind of automotive hub outer wall strength testing device according to claim 1, which is characterized in that the activity vertical beam
(6) by being movably connected between upper plate (23) and air-leg (13) and test vertical beam (9), and the work of movable vertical beam (6)
Dynamic direction is identical as lower plate (24) direction.
6. a kind of automotive hub outer wall strength testing device according to claim 1, which is characterized in that the hydraulically extensible
Collet (12) arc-shaped structure, and circular configuration, and four hydraulically extensible collets are surrounded between four hydraulically extensible collets (12)
(12) by being movably connected between pipeline and hydraulic pump (11).
7. a kind of test method of automotive hub outer wall intensity, which is characterized in that specific steps include：
Step 1：Firstly, wheel hub to be tested is placed between the groove on two tests vertical beam (9), two institutes are utilized
It states built-in power (10) and drives four hydraulic pumps (11), four hydraulic pumps (11) adjust separately four and described hydraulic stretch
Contracting collet (12) is firmly against the wheel rim outer wall of wheel hub using four hydraulically extensible collets (12) from four direction respectively
On；
Step 2：After wheel hub is fixed, the movable vertical beam (6) and the crash panel (8) that the side wall of wheel hub faces,
At this point, starting the air pump (5), the air pump (5) drives the air-leg (13) to drive the movable vertical beam (6) along institute
It is movable back and forth to state lower plate (24), hub outer wall is constantly hit using two crash panels (8) and carries out strength test；
Step 3：After the completion of the test of a face outer wall of wheel hub, starting four described hydraulic pump (11) driving four described hydraulic
Flexible collet (12) unclamp wheel hub, after overturning wheel hub, repeat step 1 and step 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810753335.9A CN108918304B (en) | 2018-07-10 | 2018-07-10 | Automobile wheel hub outer wall strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810753335.9A CN108918304B (en) | 2018-07-10 | 2018-07-10 | Automobile wheel hub outer wall strength test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108918304A true CN108918304A (en) | 2018-11-30 |
| CN108918304B CN108918304B (en) | 2020-09-15 |
Family
ID=64411910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810753335.9A Active CN108918304B (en) | 2018-07-10 | 2018-07-10 | Automobile wheel hub outer wall strength test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108918304B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397921A (en) * | 2020-04-02 | 2020-07-10 | 储德姣 | Performance test detection system after automobile manufacturing, assembling and molding |
| CN112051042A (en) * | 2020-08-18 | 2020-12-08 | 上汽大众汽车有限公司 | Hub extrusion test device and hub extrusion simulation analysis method |
| CN115855534A (en) * | 2022-12-31 | 2023-03-28 | 连云港耀科铝业有限公司 | Automobile wheel hub resistance to compression detects machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3986392A (en) * | 1975-06-11 | 1976-10-19 | Uniroyal Inc. | Apparatus for testing dynamic impact resistance of a tire |
| DE3807065C2 (en) * | 1988-03-04 | 1990-04-05 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | |
| CN203275060U (en) * | 2013-05-27 | 2013-11-06 | 汕头市浩大轮胎测试装备有限公司 | Calibration device of testing machine for impact resistance of automobile tyre |
| CN204718764U (en) * | 2015-05-20 | 2015-10-21 | 天津方世车业有限公司 | A kind of impact testing machine of electric vehicle hub |
| CN108007701A (en) * | 2017-12-12 | 2018-05-08 | 陈高强 | For testing the device of the wearability of tire and the impact resistance of wheel hub |
-
2018
- 2018-07-10 CN CN201810753335.9A patent/CN108918304B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3986392A (en) * | 1975-06-11 | 1976-10-19 | Uniroyal Inc. | Apparatus for testing dynamic impact resistance of a tire |
| DE3807065C2 (en) * | 1988-03-04 | 1990-04-05 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | |
| CN203275060U (en) * | 2013-05-27 | 2013-11-06 | 汕头市浩大轮胎测试装备有限公司 | Calibration device of testing machine for impact resistance of automobile tyre |
| CN204718764U (en) * | 2015-05-20 | 2015-10-21 | 天津方世车业有限公司 | A kind of impact testing machine of electric vehicle hub |
| CN108007701A (en) * | 2017-12-12 | 2018-05-08 | 陈高强 | For testing the device of the wearability of tire and the impact resistance of wheel hub |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397921A (en) * | 2020-04-02 | 2020-07-10 | 储德姣 | Performance test detection system after automobile manufacturing, assembling and molding |
| CN111397921B (en) * | 2020-04-02 | 2021-10-12 | 赛亚森汽车系统(上海)有限公司 | Performance test detection system after automobile manufacturing, assembling and molding |
| CN112051042A (en) * | 2020-08-18 | 2020-12-08 | 上汽大众汽车有限公司 | Hub extrusion test device and hub extrusion simulation analysis method |
| CN112051042B (en) * | 2020-08-18 | 2021-12-31 | 上汽大众汽车有限公司 | Hub extrusion test device and hub extrusion simulation analysis method |
| CN115855534A (en) * | 2022-12-31 | 2023-03-28 | 连云港耀科铝业有限公司 | Automobile wheel hub resistance to compression detects machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108918304B (en) | 2020-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108918304A (en) | A kind of automotive hub outer wall strength testing device | |
| US11143652B2 (en) | Adsorption mechanism, cleaning device, chemiluminescence detector and cleaning method | |
| CN203705141U (en) | Online vibration test device for vehicle-borne product | |
| CN109333317A (en) | A kind of mechanical equipment processing polished device | |
| CN214010157U (en) | Brake disc hole site detection mechanism | |
| CN108382478A (en) | A kind of double-layer track formula climbing robot | |
| CN116203139B (en) | Nondestructive testing device for welding line of inner wall of normal pressure storage tank | |
| CN106553561A (en) | A kind of new-energy automobile charging pile that portable can be removed and installed | |
| WO2019104752A1 (en) | Miniature full-section drilling arrangement device for model experiment and application thereof | |
| CN108020423B (en) | A kind of clamp truck | |
| CN104625324B (en) | Automatic 5M-level storage box bottom flange plate welding device | |
| CN106425226A (en) | Special clamp for fan assembly of boom of crawler crane | |
| CN207205648U (en) | A kind of welding positioning tool of electric automobile battery box body | |
| CN112192222B (en) | Pipeline source part welding installation device | |
| CN205855331U (en) | Wheel hub feeding device | |
| CN107631944A (en) | A kind of spindle impact test apparatus | |
| CN112710200B (en) | Rocket bounce unbalance test automatic control system | |
| CN213599950U (en) | Intelligent center for detecting rocket elastic unbalance parameters | |
| CN106913400A (en) | Fluid pressure type Three Degree Of Freedom artificial hip joint testing machine | |
| CN107478442A (en) | Subframe fatigue test moment of flexure, torque cancellation element | |
| CN202693241U (en) | Automobile guy cable testing device | |
| CN207188257U (en) | Luggage case car light assembly equipment | |
| CN112504035B (en) | Rocket bounce unbalance testing device | |
| CN112077568A (en) | Automatic check ring assembling mechanism for turbocharger | |
| CN207577769U (en) | A kind of muffler weld fixture apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |