CN103674560A - Automobile brake inspection bench capable of limiting wheel rolling positions - Google Patents
Automobile brake inspection bench capable of limiting wheel rolling positions Download PDFInfo
- Publication number
- CN103674560A CN103674560A CN201210315382.8A CN201210315382A CN103674560A CN 103674560 A CN103674560 A CN 103674560A CN 201210315382 A CN201210315382 A CN 201210315382A CN 103674560 A CN103674560 A CN 103674560A
- Authority
- CN
- China
- Prior art keywords
- guide
- head roll
- brake inspection
- limiting wheel
- axis
- 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.)
- Pending
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The invention discloses an automobile brake inspection bench capable of limiting wheel rolling positions. The automobile brake inspection bench comprises a frame (8), wherein left and right brake inspection devices are arranged on the frame (8); each brake inspection device comprises a drive roller (2) and a driven roller (3); the two ends of each driven roller (3) are aligned to the two ends of each drive roller (2); bearing tables are arranged between the drive rollers (2) and the driven rollers (3); two limiting devices (5) are arranged on the bearing tables; each limiting device (5) comprises a base (51), a guide bearing (52) and a guide shaft (53); the lower end of each guide shaft (53) is connected to the upper end surface of each base (51); each guide bearing (52) is arranged at the upper end of the guide shaft (53) in a sleeved manner. When the automobile brake inspection bench is applied, wheels can be limited and guided through the guide bearings (52) of the limiting devices (5) and then are limited in a simulated road surface, so that the wheels can be prevented from being manually adjusted and the inspection efficiency is improved.
Description
Technical field
The present invention relates to detect the device of automobile brake perfrmance, Vehicles Brake Test Bench that specifically can limiting wheel scrolling position.
Background technology
Along with popularizing of automobile, the security performance of automobile detects and is more and more subject to people's attention, and in the braking ability checkout procedure of automobile, can be checked with two kinds of modes of check-out console check and be carried out by road.Wherein, when testing on road, automobile brake perfrmance needs larger place, the serious wear of doughnut, and proving time is long, efficiency is low, is not easy to apply.The equipment that conventional check-out console inspection institute uses is drum reaction brake test bench, drum reaction brake test bench is as simulated roadway by motor-operated cylinder, tested wheel is placed on two cylinders, and cylinder, by direct motor drive, drives rotation of wheel.When applying braking to wheel, wheel is to one, cylinder and driving direction opposite effect power, and this power and damping force equal and opposite in direction, opposite direction, measure this power with sensor, can reflect the size of the damping force that wheel can produce.
After cylinder carrying wheel on existing drum reaction brake test bench, in the process of drum rotating, wheel easily departs from the simulated roadway that cylinder forms, and needs operating personnel to adjust wheel, this just makes checkout procedure become loaded down with trivial details, and has affected checkability.
Summary of the invention
This practical purpose is to overcome the deficiencies in the prior art, and providing a kind of can carry out spacing and guiding to the wheel of automobile, can avoid wheel to depart from simulated roadway, and then improves the Vehicles Brake Test Bench of the energy limiting wheel scrolling position of checkability.
Object of the present invention is achieved through the following technical solutions:
The Vehicles Brake Test Bench of energy limiting wheel scrolling position, comprise frame, described frame is provided with the two groups of brake inspection devices in left and right, two groups of brake inspection devices include head roll and with the driven cylinder of the parallel placement of head roll, driven cylinder two ends respectively with head roll justify align, between described head roll and driven cylinder, be provided with supporting station, on supporting station, be provided with two stop means; Described stop means comprises base, guide bearing and the axis of guide, and described axis of guide lower end is connected in base upper surface, and described guide bearing is set in axis of guide upper end.
While applying for fear of the present invention, wheel contacts with base, and described base forms rectangular shape, and the diameter of described guide bearing outer ring is greater than the width of base upper surface.
Between described guide bearing and the axis of guide, be provided with circlip.It is more stable that circlip not only makes the axis of guide be connected with guide bearing, the acting force while going back the rotation of available buffer guide bearing between guide bearing and the axis of guide.
The position of two stop means in every group of brake inspection device on supporting station be the two ends of close head roll respectively.Because of driven cylinder two ends in every group of brake inspection device respectively with head roll justify align, when two stop means are arranged on supporting station also respectively near driven cylinder two ends.
Compared with prior art, the present invention has following beneficial effect: between (1) head roll of the present invention and driven cylinder, be provided with supporting station, on supporting station, be provided with two stop means, wherein, stop means comprises base, guide bearing and the axis of guide, axis of guide lower end is connected in base upper surface, guide bearing is set in axis of guide upper end, stop means one-piece construction of the present invention is simple, be convenient to realize, when the present invention applies, the wheel of automobile is placed on the simulated roadway of head roll and driven cylinder formation, when automotive wheel moves to two ends, simulated roadway left and right, now wheel contacts with guide bearing and can change wheel movement direction, cartwheel roll is to the central authorities of simulated roadway, and then wheel is limited in simulated roadway, the present invention is regulated and controled the direction of motion of wheel by stop means when wheel touching stop means, easy to operate, and do not need operator to get involved adjustment wheel position, can improve checkability.
(2) guide bearing of the present invention is rotatable, and under the rotary action of guide bearing, between guide bearing and wheel, rigid friction reduces, and then wheel damages can avoid guide bearing to carry out spacing and guiding to wheel time.
Accompanying drawing explanation
Fig. 1 is the structural representation that embodiment of the present invention office small jar arranges cover plate;
Fig. 2 is the structural representation of stop means in Fig. 1.
In accompanying drawing, the corresponding name of Reference numeral is called: 1, reducer casing, 2, head roll, 3, driven cylinder, the 4, the 3rd cylinder, 5, stop means, 6, sprocket wheel, 7, roller chain, 8, frame, 9, limit cover plate, 10, inter panel, 51, base, 52, guide bearing, 53, the axis of guide.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment:
As shown in Figures 1 and 2, the Vehicles Brake Test Bench that can lead to wheel, comprise frame 8, frame 8 is provided with the two groups of brake inspection devices in left and right, two groups of brake inspection devices include drive motor, reducer casing 1, head roll 2, driven cylinder 3, the 3rd cylinder 4, torsion case, measuring arm of force and pressure transducer, wherein, driven cylinder 3 and the parallel placement of head roll 2, and driven cylinder 3 two ends respectively with head roll 2 justify aligns.One end that head roll 2 and driven cylinder 3 are positioned at frame 8 central authorities is equipped with sprocket wheel 6, in every group of brake inspection device, both sprocket wheels 6 of head roll 2 and driven cylinder 3 are connected by roller chain 7, the other end that head roll 2 is provided with sprocket wheel 6 ends is relatively connected with roller bearing, after the reducer casing 1 of roller bearing by built-in speed reduction unit, is connected with drive motor.Between head roll 2 and driven cylinder 3, be provided with supporting station, the 3rd cylinder 4 is arranged between supporting station and driven cylinder 3, when head roll 2 and driven cylinder 3 drive vehicle wheel rotation, the 3rd cylinder 4 by and wheel between friction force driven rotary, its linear velocity equates with the linear velocity of tire, measure after this value, according to the linear velocity of head roll 2 and driven cylinder 3, can calculate slip rate now.Frame 8 upper surfaces are connected with two limit cover plates 9 that are positioned at the inter panel 10 of its central part and are positioned at its two ends.
On supporting station, be provided with two stop means 5, the position of two stop means 5 in every group of brake inspection device on supporting station be the two ends of close head roll 2 respectively.Stop means 5 comprises base 51, guide bearing 52 and the axis of guide 53, wherein, base 51 forms rectangular shape, the axis of guide 53 lower ends are connected in base 51 upper surface central parts, guide bearing 52 is set in the axis of guide 53 upper ends, and the diameter of guide bearing 52 outer rings is greater than the width of base 51 upper surfaces.For the acting force between buffer-oriented bearing 52 and the axis of guide 53, between guide bearing 52 and the axis of guide 53, be provided with circlip, circlip preferably adopts rubber blanket.
As mentioned above, can well realize the present invention.
Claims (4)
1. can limiting wheel the Vehicles Brake Test Bench of scrolling position, it is characterized in that: comprise frame (8), described frame (8) is provided with the two groups of brake inspection devices in left and right, two groups of brake inspection devices include head roll (2) and with the driven cylinder (3) of the parallel placement of head roll (2), driven cylinder (3) two ends respectively with head roll (2) justify align, between described head roll (2) and driven cylinder (3), be provided with supporting station, on supporting station, be provided with two stop means (5); Described stop means (5) comprises base (51), guide bearing (52) and the axis of guide (53), and the described axis of guide (53) lower end is connected in base (51) upper surface, and described guide bearing (52) is set in the axis of guide (53) upper end.
2. the Vehicles Brake Test Bench of energy limiting wheel scrolling position according to claim 1, is characterized in that: described base (51) forms rectangular shape, and the diameter of described guide bearing (52) outer ring is greater than the width of base (51) upper surface.
3. the Vehicles Brake Test Bench of energy limiting wheel scrolling position according to claim 1, is characterized in that: between described guide bearing (52) and the axis of guide (53), be provided with circlip.
4. according to the Vehicles Brake Test Bench of any energy limiting wheel scrolling position described in claim 1～3, it is characterized in that: the position of two stop means (5) in every group of brake inspection device on supporting station be the two ends of close head roll (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210315382.8A CN103674560A (en) | 2012-08-31 | 2012-08-31 | Automobile brake inspection bench capable of limiting wheel rolling positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210315382.8A CN103674560A (en) | 2012-08-31 | 2012-08-31 | Automobile brake inspection bench capable of limiting wheel rolling positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103674560A true CN103674560A (en) | 2014-03-26 |
Family
ID=50312783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210315382.8A Pending CN103674560A (en) | 2012-08-31 | 2012-08-31 | Automobile brake inspection bench capable of limiting wheel rolling positions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103674560A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS557627A (en) * | 1978-07-01 | 1980-01-19 | Soken Eng:Kk | Constant position stopper for automobile |
| JPH09281009A (en) * | 1996-04-11 | 1997-10-31 | Haradakuni:Kk | Complex automobile inspection apparatus with built-in raising and lowering-type brake tester |
| EP1253416A2 (en) * | 2001-04-25 | 2002-10-30 | MAHA Maschinenbau Haldenwang GmbH & Co. KG | Roller test bench for road vehicles |
| CN201522379U (en) * | 2009-11-02 | 2010-07-07 | 浙江大学 | Automobile axle load test device integrated with brake bench |
| CN102175464A (en) * | 2011-02-14 | 2011-09-07 | 林武 | Inertia type vehicle braking checkout station capable of automatically adjusting rotation kinetic energy |
| CN202049050U (en) * | 2011-03-28 | 2011-11-23 | 北京维安技科技发展有限公司 | Performance inspection table for automobile anti-lock brake system |
| CN202057498U (en) * | 2011-05-12 | 2011-11-30 | 骆旭山 | Motor vehicle test stand with limit devices |
| CN202710326U (en) * | 2012-08-31 | 2013-01-30 | 弥荣(成都)实业有限公司 | Automobile brake inspection bench capable of limiting rolling positions of wheels |
-
2012
- 2012-08-31 CN CN201210315382.8A patent/CN103674560A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS557627A (en) * | 1978-07-01 | 1980-01-19 | Soken Eng:Kk | Constant position stopper for automobile |
| JPH09281009A (en) * | 1996-04-11 | 1997-10-31 | Haradakuni:Kk | Complex automobile inspection apparatus with built-in raising and lowering-type brake tester |
| EP1253416A2 (en) * | 2001-04-25 | 2002-10-30 | MAHA Maschinenbau Haldenwang GmbH & Co. KG | Roller test bench for road vehicles |
| CN201522379U (en) * | 2009-11-02 | 2010-07-07 | 浙江大学 | Automobile axle load test device integrated with brake bench |
| CN102175464A (en) * | 2011-02-14 | 2011-09-07 | 林武 | Inertia type vehicle braking checkout station capable of automatically adjusting rotation kinetic energy |
| CN202049050U (en) * | 2011-03-28 | 2011-11-23 | 北京维安技科技发展有限公司 | Performance inspection table for automobile anti-lock brake system |
| CN202057498U (en) * | 2011-05-12 | 2011-11-30 | 骆旭山 | Motor vehicle test stand with limit devices |
| CN202710326U (en) * | 2012-08-31 | 2013-01-30 | 弥荣(成都)实业有限公司 | Automobile brake inspection bench capable of limiting rolling positions of wheels |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101979987B (en) | Vehicle brake detection table with acceleration simulation function | |
| CN101886982B (en) | Multifunctional vehicle dynamics dynamical characteristic test bed with loading device | |
| CN108132155A (en) | A kind of 4 wheel driven Chassis dynamometer detecting system for being applicable in different wheelbases | |
| CN104359691A (en) | Detection test device for power wheel set of railway vehicle | |
| CN207540795U (en) | A kind of 4 wheel driven Chassis dynamometer detection device for being applicable in different wheelbases | |
| CN201697740U (en) | Device for measuring braking force of low-speed and high-torque engineering vehicle | |
| CN205192753U (en) | Automobile wheel hub bearing fatigue life testing machine | |
| CN103105299A (en) | Axle weight and brake and vehicle speed combined test bench | |
| CN202024895U (en) | Roller assembly with two-way adjustable wheelbase | |
| CN103674559B (en) | Can prevent wheel from departing from the Vehicles Brake Test Bench of simulated roadway | |
| CN202710326U (en) | Automobile brake inspection bench capable of limiting rolling positions of wheels | |
| CN203132756U (en) | Automobile brake rotary drum running-in and brake performance testing apparatus | |
| CN202710327U (en) | Automobile brake inspection bench capable of guiding wheels | |
| CN202582890U (en) | Air valve testing jig | |
| CN102230835A (en) | Counterforce type brake testing stand and control method thereof | |
| CN204878386U (en) | Detect a flaw detection device interior outer lane of full -automatic bearing | |
| CN103674560A (en) | Automobile brake inspection bench capable of limiting wheel rolling positions | |
| CN202710323U (en) | Automobile brake inspection bench capable of preventing wheels from deviating from simulated road surface | |
| CN103308321B (en) | The performance of ABS Detecting data of controlled cylinder adhesion | |
| CN206321432U (en) | A kind of experimental rig for being used to measure tire and road surface Interaction Force | |
| CN202066703U (en) | Vehicle ABS (Anti-lock braking system) detection bench | |
| CN204964203U (en) | Automobile brake double-shaft test device | |
| CN202075075U (en) | Full-time four-wheel-drive or six-wheel-drive vehicle chassis dynamometer | |
| CN203908860U (en) | Tire testing running gear | |
| CN202164852U (en) | Roller type vehicle loading frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |