CN205538254U - General test bench of car power assisted steering system - Google Patents
General test bench of car power assisted steering system Download PDFInfo
- Publication number
- CN205538254U CN205538254U CN201620324430.3U CN201620324430U CN205538254U CN 205538254 U CN205538254 U CN 205538254U CN 201620324430 U CN201620324430 U CN 201620324430U CN 205538254 U CN205538254 U CN 205538254U
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- China
- Prior art keywords
- plate
- installed part
- steering system
- backup pad
- upper strata
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- 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 relates to a test bench, concretely relates to general test bench who is used for the test of car power assisted steering system performance, including double -deck support frame and horizontal support frame, double -deck support frame is including the upper backup pad and the lower floor's backup pad that set up from top to bottom, upper strata backup pad and backup pad end angle department of lower floor symmetry are provided with a supporting beam of 4 vertical directions, the upper strata backup pad turns to the input fixed plate through activity hinge hinge, horizontal support frame's one end and lower floor's backup pad link up fixed, be provided with steering spindle installation component in the backup pad of upper strata, be provided with input servo motor assembly installed part in lower floor's backup pad, the last one end of being connected with the lower floor backup pad of horizontal support frame is provided with auto electric power assisted steering system assembly installed part. This test bench only need change when experimental a small number of installed parts can, the commonality is strong, can effectively practice thrift the cost. And each installed part position is adjustable, use in a flexible way, convenient.
Description
Technical field
This utility model relates to a kind of test-bed, is specifically related to a kind of for automobile assisted power steering system
The universal test stand that can test.
Background technology
Vehicle electric power-assisted steering device is the important component part of vehicle, and the work of electric booster steering device is steady
Qualitative and handling characteristic concerns the safety of vehicle performance and vehicle drive, it is therefore necessary to electric boosted turn
Effectively detect to properties and the reliability of device.Currently there are no and may be used for various model electricity
The testing stand of dynamic power-assisted steering device performance test.
Summary of the invention
The purpose of this utility model is, the defect existed for prior art and deficiency, it is provided that a kind of vapour
Car servo steering system universal test stand, present gantries simple in construction, dismounting is flexible, low cost.
For achieving the above object, this utility model is by the following technical solutions.
A kind of automobile assisted power steering system universal test stand, including: double layer support frame and horizontal shore,
Described double layer support frame includes upper strata gripper shoe setting up and down and lower layer support plate, described upper strata gripper shoe
With the support beam being symmetrically arranged with 4 vertical directions at lower layer support plate end angle；Described upper strata gripper shoe is led to
Cross movable hinge and turn to input fixed plate；One end of described horizontal shore and lower layer support plate
Linking is fixing；Described upper strata gripper shoe is respectively arranged with steering spindle installation group with turning in input fixed plate
Part, lower layer support plate is provided with input servomotor assembly installed part；On described horizontal shore with under
One end that layer gripper shoe connects is provided with automobile electric booster steering system assembly installed part.
Further, turn to described in and in input fixed plate, be additionally provided with rotary angle transmitter installed part；Described
The L-shaped setting of rotary angle transmitter installed part, the horizontal fixed plate being connected including one end and vertical fixed plate,
Described horizontal fixed plate front end is provided with opening；Described vertical fixed plate has slotted hole.
Further, the side of described upper strata gripper shoe is provided with torque sensor installed part, described torque
Sensor mount l-shaped, is transversely mounted plate and vertical installing plate including what one end was connected, described perpendicular
On installing plate, it is provided with hole, location, is transversely mounted front edge of board and is provided with open type slotted hole.
Further, described steering spindle mounting assembly includes that upper end has support seat and the end cap of through hole；Institute
Stating end cap central offer and support a circular hole that upper end through hole matches, described end cap is fixed by screw
Supporting on seat.
Further, described input servomotor assembly installed part includes fixation steel plate, and is fixed on
Determining the installation steel plate on steel plate, described installation steel plate upper end has center positioning hole, outside center positioning hole
Being symmetrically arranged with 4 outside fix holes, described installation steel plate lateral symmetry is provided with trapezoidal reinforcing plate.
Further, the side of described horizontal shore is provided with output servomotor assembly mounting assembly,
Described output servomotor assembly mounting assembly includes fixing base plate and the installed part being arranged on fixing base plate,
4 slotted holes for adjusting position it are symmetrically arranged with on described fixing base plate；Described installed part upper end is opened
There is the centre bore for positioning output servomotor, outside centre bore, be symmetrically arranged with hole, 4 location.
Further, on described horizontal shore, side is provided with displacement transducer installed part.
Further, described horizontal shore is provided with pinion and rack mounting assembly.
Compared with prior art, this utility model has following useful technique effect: by arranging bilayer
Bracing frame and horizontal shore, and articulation steering input is fixed in the upper strata gripper shoe of double layer support frame
Plate, makes test-bed assembly and disassembly very convenient.And pacify by arranging steering spindle in the gripper shoe of upper strata
Arrangement, lower layer support plate arranges input servomotor assembly installed part, arranges on horizontal shore
Steering assembly installed part, the most only need to change minority installed part, highly versatile, it is possible to
Effectively save cost.And each installed part position is adjustable, it is flexible, convenient to use.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Fig. 2 is this utility model steering spindle mounting assembly structural representation.
Fig. 3 is this utility model rotary angle transmitter installed part structural representation.
Fig. 4 is this utility model torque sensor installed part structural representation.
Fig. 5 is that this utility model inputs servomotor assembly installed part structural representation.
Fig. 6 is that this utility model exports servomotor assembly mounting assembly structural representation.
Wherein: 1 supports seat for steering spindle, and 101 for supporting seat, and 102 is end cap；2 is rotary angle transmitter
Installed part, 201 is horizontal fixed plate, and 202 is vertical fixed plate；3 for turning to input fixed plate；4
For hinges；5 is torque sensor installed part；6 is upper strata gripper shoe；7 is lower layer support plate；8
For corner fittings；9 is horizontal shore；10 is support beam；11 is input servomotor assembly installed part, 1101
For installing steel plate, 1102 is fixation steel plate, and 1103 is trapezoidal reinforcing plate；12 turn for motorcar electric power-assisted
To system synthesis installed part；13 is displacement transducer installed part；14 is pinion and rack mounting assembly；
15 is output servomotor assembly mounting assembly, and 1501 is fixing base plate, and 1502 is installed part.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Seeing Fig. 1, this utility model includes: double layer support frame and horizontal shore 9, described double layer support
Frame includes upper strata gripper shoe 6 setting up and down and lower layer support plate 7, described upper strata gripper shoe 6 and lower floor
The support beam 10 of four vertical directions it is symmetrically arranged with at gripper shoe 7 end angle；Described upper strata gripper shoe 6 is led to
Cross hinges 4 to be hinged with and turn to input fixed plate 3；One end of described horizontal shore is propped up with lower floor
Fagging 7 linking is fixing；Described upper strata gripper shoe 6 turns to turning to be provided with in input fixed plate 3
Axle mounting assembly 1, lower layer support plate 7 is provided with input servomotor assembly installed part 11；Described water
The one end being connected with lower layer support plate 7 on flat bracing frame 9 is provided with automobile electric booster steering system assembly
Installed part 12.Described turning to is additionally provided with rotary angle transmitter installed part 2 in input fixed plate 3.Described
Pinion and rack mounting assembly 14 it is provided with on horizontal shore 9.On horizontal shore 9, side is arranged
There is displacement transducer installed part 13.
See Fig. 3, the L-shaped setting of rotary angle transmitter installed part 2, laterally consolidate including what one end was connected
Determining plate 201 and vertical fixed plate 202, described horizontal fixed plate 201 front end is provided with opening；Described perpendicular
Slotted hole is had to fixed plate 202.
Seeing Fig. 2, described steering spindle mounting assembly 1 includes that upper end has support seat 101 and the end of through hole
Lid 102；Described end cap 102 center offers and supports the circular hole that seat 101 upper end through hole matches, institute
State end cap 102 to be fixed by screws on support seat 101.
The side of described upper strata gripper shoe 6 is provided with torque sensor installed part 5, sees Fig. 4, described turn
Square sensor mount 5 l-shaped, is transversely mounted plate 501 and vertical installing plate including what one end was connected
502, described vertical installing plate 502 is provided with hole, location, is transversely mounted plate 501 front end and is provided with opening
Formula slotted hole.
Seeing Fig. 5, described input servomotor assembly installed part 11 includes fixation steel plate 1102, Yi Jigu
The installation steel plate 1101 being scheduled on fixation steel plate 1102, it is fixed that described installation steel plate 1101 upper end has center
Hole, position, is symmetrically arranged with 4 outside fix holes, described installation steel plate 1101 both sides pair outside center positioning hole
Claim to be provided with trapezoidal reinforcing plate 1103.
The side of described horizontal shore 9 is provided with output servomotor assembly mounting assembly 15.See figure
6, described output servomotor assembly mounting assembly 15 includes fixing base plate 1501 and is arranged on fixing base plate
Installed part 1502 on 1501, described fixing base plate 1501 is symmetrically arranged with 4 for adjusting position
Slotted hole；Described installed part 1502 upper end has the centre bore for positioning output servomotor, center
Hole, 4 location it is symmetrically arranged with outside hole.
During installation, between each section bar, all fixed by corner fittings 8 between support beam 10 and framework.Turn to defeated
Enter to hold fixed plate 3 to be connected by hinges 4 with upper strata gripper shoe 6, and keep shape by frictional force.
Steering spindle support seat 1 is separately fixed at by bolt and turns in input fixed plate 3 and upper strata gripper shoe 6.
Horizontal fixed plate 201 and the vertical fixed plate 202 of rotary angle transmitter installed part 2 cut, for line, obtained
Body formula structure；Laterally fixed plate 201 is fixed on and turns in input fixed plate 3, and rotary angle transmitter is installed
In vertical fixed plate 202.Torque sensor installed part 5 is for being transversely mounted plate 501 and vertical installing plate
502 L-shaped structures constituted, described are transversely mounted plate 501 and vertical installing plate 502 cuts for line
The integral structure arrived, is transversely mounted plate horizontally set, is installed in upper strata gripper shoe 6.
The installation steel plate 1101 of input servomotor assembly installed part 11 is bolted, and inputs servo
The fixed pan of motor projection is embedded in the centre bore that steel plate 1101 installed by input servomotor, it is achieved fixed
Position, servomotor fixation steel plate 1102 is bolted on lower layer support plate 7.
Automobile electric booster steering system assembly mounting assembly 12, linear displacement transducer installed part 13 are equal
It is bolted on horizontal shore 9.Output servomotor mounting assembly 15, its fixing base plate 1501
Being bolted on horizontal shore 9, there is slotted hole at fixing 1,501 4 angles of base plate, can manually adjust
The fixing base plate 1501 of joint moves in certain scope, and fixing base plate 1501 center is provided with and exports servo
Eight fixing holes that motor mount 1502 connects, installed part bottom is fixed by screws in fixing base plate
On 1501；Having the centre bore for positioning output servomotor on installed part 1502, centre bore is outer uniform
There is hole, four location, be fixed with outfan servomotor by screw.
During use, utilization is arranged on upper strata gripper shoe 6, lower layer support plate 7 and horizontal shore 9 and sets
Put each mounting assembly, corresponding equipment is installed.And according to concrete test requirements document, dimension can be installed
Test equipment, completes test.
Claims (8)
1. an automobile assisted power steering system universal test stand, it is characterised in that including: double layer support
Frame and horizontal shore (9), described double layer support frame include upper strata gripper shoe (6) setting up and down and under
It is symmetrically arranged with at layer gripper shoe (7), described upper strata gripper shoe (6) and lower layer support plate (7) end angle
The support beam (10) of 4 vertical directions；Described upper strata gripper shoe (6) is hinged by hinges (4)
Turn to input fixed plate (3)；One end of described horizontal shore is connected solid with lower layer support plate (7)
Fixed；Described upper strata gripper shoe (6) and turning to is respectively arranged with steering spindle peace in input fixed plate (3)
Arrangement (1), lower layer support plate (7) is provided with input servomotor assembly installed part (11)；Institute
State the upper one end being connected with lower layer support plate (7) of horizontal shore (9) to be provided with motorcar electric power-assisted and turn
To system synthesis installed part (12).
A kind of automobile assisted power steering system universal test stand the most according to claim 1, its feature
Be, described in turn to and in input fixed plate (3), be additionally provided with rotary angle transmitter installed part (2)；Described
Rotary angle transmitter installed part (2) L-shaped setting, the horizontal fixed plate (201) being connected including one end
With vertical fixed plate (202), described horizontal fixed plate (201) front end is provided with opening；Described vertical solid
Determine plate (202) and have slotted hole.
A kind of automobile assisted power steering system universal test stand the most according to claim 1, its feature
Being, the side on described upper strata gripper shoe (6) is provided with torque sensor installed part (5), described torque
Sensor mount (5) l-shaped, is transversely mounted plate (501) and vertical peace including what one end was connected
Dress plate (502), described vertical installing plate (502) is provided with hole, location, is transversely mounted plate (501)
Front end is provided with open type slotted hole.
A kind of automobile assisted power steering system universal test stand the most according to claim 1, its feature
Being, described steering spindle mounting assembly (1) includes that upper end has support seat (101) and the end cap of through hole
(102)；Described end cap (102) center offers and supports the circle that seat (101) upper end through hole matches
Hole, described end cap (102) is fixed by screws in support seat (101).
A kind of automobile assisted power steering system universal test stand the most according to claim 1, its feature
Being, described input servomotor assembly installed part (11) includes fixation steel plate (1102), and fixing
Installation steel plate (1101) on fixation steel plate (1102), described installation steel plate (1101) upper end has
Center positioning hole, is symmetrically arranged with 4 outside fix holes, described installation steel plate (1101) outside center positioning hole
Lateral symmetry is provided with trapezoidal reinforcing plate (1103).
A kind of automobile assisted power steering system universal test stand the most according to claim 1, its feature
Being, the side of described horizontal shore (9) is provided with output servomotor assembly mounting assembly (15),
Described output servomotor assembly mounting assembly (15) includes fixing base plate (1501) and is arranged on fixing
Installed part (1502) on base plate (1501), described fixing base plate (1501) is symmetrically arranged with 4
The individual slotted hole for adjusting position；Described installed part (1502) upper end has for positioning output servo
The centre bore of motor, is symmetrically arranged with hole, 4 location outside centre bore.
A kind of automobile assisted power steering system universal test stand the most according to claim 1, its feature
Being, the upper side of described horizontal shore (9) is provided with displacement transducer installed part (13).
A kind of automobile assisted power steering system universal test stand the most according to claim 1, its feature
It is, described horizontal shore (9) is provided with pinion and rack mounting assembly (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324430.3U CN205538254U (en) | 2016-04-18 | 2016-04-18 | General test bench of car power assisted steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324430.3U CN205538254U (en) | 2016-04-18 | 2016-04-18 | General test bench of car power assisted steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205538254U true CN205538254U (en) | 2016-08-31 |
Family
ID=56793579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620324430.3U Expired - Fee Related CN205538254U (en) | 2016-04-18 | 2016-04-18 | General test bench of car power assisted steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205538254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231176A (en) * | 2018-08-31 | 2019-09-13 | 蔚来汽车有限公司 | Path detection platform |
-
2016
- 2016-04-18 CN CN201620324430.3U patent/CN205538254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231176A (en) * | 2018-08-31 | 2019-09-13 | 蔚来汽车有限公司 | Path detection platform |
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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: 20160831 Termination date: 20170418 |