CN206095650U - Non - drive front axle of car fortune ride frame - Google Patents
Non - drive front axle of car fortune ride frame Download PDFInfo
- Publication number
- CN206095650U CN206095650U CN201621119373.1U CN201621119373U CN206095650U CN 206095650 U CN206095650 U CN 206095650U CN 201621119373 U CN201621119373 U CN 201621119373U CN 206095650 U CN206095650 U CN 206095650U
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- CN
- China
- Prior art keywords
- front axle
- base
- driven steering
- front shaft
- steering front
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an automobile non - drive turns to front axle fortune ride frame, including workstation, front axle support group spare, the spacing subassembly of horizontal lever arm and transmission shaft connecting piece. Front axle support group spare includes base, stand, clamp plate, roof pressure screw rod and briquetting for support and compress tightly non - drive front axle. The spacing subassembly of horizontal lever arm includes spacing seat, limit screw and fastening nut for restrict non - drive and turn to the horizontal lever arm position of front axle, prevent that non - drive from turning to the front axle and rotating. The transmission shaft connecting piece adopts the connection pad for connect wheel hub and transmission shaft. The utility model discloses it turns to front axle fortune car testing method still to relate to the non - drive of car, the utility model discloses the structure is succinct, and the loading and unloading work piece is simple and convenient, and the centre gripping is reliable, and it is experimental to realize that non - drive turns to front axle fortune car, detects and improves the cam -type neck and from shoe type drum brake brake strip area of contact, guarantee axle brake performance.
Description
Technical field
This utility model is related to automotive axle fortune ride frame, and in particular to a kind of automobile non-driven steering front shaft transports ride
Frame.
Background technology
As the development of market economy, the vehicle bridge market competition are fiercer, model change speed is increasingly accelerated, kind
Also it is more and more, therefore, the batch of order is little, product diversification is more and more obvious, causes multi items, small batch production mould
Formula is projected increasingly.Only improve constantly the needs that vehicle bridge quality just adapts to market economy.Market feedback, car load brake force is not enough
Or brake side-slipping, analyze on inspection, the brake bush contact area of non-driven steering front shaft be not reaching to specify 70% with
On, and left and right brake bush contact area difference is larger（Left and right wheels side brake force is seriously unequal）Cause.Brake
Using cam-type neck from shoe type drum brake, affect brake bush contact area factor very many, such as brake friction
Piece excircle dimension, cylindricity, perpendicularity, brake drum hole size, cylindricity, axiality, and knuckle, stopping bracket, wheel
Hub, brake drum connect each other positioning precision etc., it is desirable to very high, and process control difficulties are big.Automobile brake perfrmance is that automobile is non-
Often important performance indexes, are car load assembling line essential items for inspection, if because vehicle bridge causes braking performance of vehicle unqualified, will be direct
Return goods, lose huge.Ensure bridge brake friction plate contact area by improving with control parts quality, high cost,
Efficiency is low, and qualification rate is low.At present, in the case of control parts quality premise, design non-driven steering front shaft fortune ride frame, inspection
Measuring car bridge brake bush contact area, braking polishing improves friction plate contact area, lifts vehicle bridge quality.Stand should be adapted to
Different cultivars, different size vehicle bridge development need, improve production efficiency.
The content of the invention
The purpose of this utility model is to provide a kind of automobile non-driven steering front shaft fortune ride frame, and its is simple for structure, handling
Workpiece is easy, and clamping is reliable, can realize the fortune car test of non-driven steering front shaft, reduces cost, improve production efficiency.
A kind of automobile non-driven steering front shaft described in the utility model transports ride frame, including workbench, front axle support group
Part, spindle arm limit assembly and drive shaft engagement member.
The front axle support component includes base, column, pressing plate, top pressure screw rod and briquetting, and the base is respectively provided at work
Make the two ends of platform, base both sides are provided with two columns, and there is screwed hole two column upper ends, wherein the screwed hole top of a column I be with
Closing light hole, the plate hole being connected with the column is mating holes, and pressing plate is linked together with column I by band fitted bolt, is pressed
The plate other end is opening arcuate groove, and the arcuate groove is connected by hold-down bolt with the bolt hole of another heel post II, tightens band and match somebody with somebody
Bolt and hold-down bolt are closed, pressing plate is fixed on column；Pressing plate middle part is provided with screwed hole, and top pressure screw rod is connected to the screwed hole
In, top pressure screw rod lower end is provided with briquetting, tightens top pressure screw rod to compress non-driven steering front shaft；Base upper end is provided with different size
Cushion block, adapts to obstructed height non-driven steering front shaft；
The spindle arm limit assembly includes limit base, Limit screw and clamp nut, and limit base is arranged on workbench
Two ends and be located at front axle support component outside, set Limit screw and clamp nut on limit base, adjustment limit base position and limit
Position screw rod height, limits the spindle arm position of non-driven steering front shaft, prevents non-driven steering front shaft from rotating；
The drive shaft engagement member adopts terminal pad, terminal pad one end to fasten spiral shell with the hub wheel of non-driven steering front shaft
Tether and connect, fastened by wheel clamp nut, the other end is connected with power transmission shaft, by screw bolt and nut fastening, power transmission shaft and electricity
Motivation output device connects.
Further, the base and limit base are connected on the table by threaded fastener.
This utility model realizes the fortune car test of non-driven steering front shaft stand, reduces vehicle bridge fortune car clamping times, subtracts
Test period is lacked, has reduced cost, improve production efficiency, detected and improve brake bush contact area, lifted
Vehicle bridge quality.
Description of the drawings
Fig. 1 is schematic diagram of the non-driven steering front shaft clamping on this test-bed；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 2；
In figure：1- workbench, 2- bases, 3- cushion blocks, 4- pressing plates, 5- top pressure screw rods, 6- briquettings, 7- limit bases,
8- clamp nuts, 9- limited posts, 10- terminal pads, 11- power transmission shafts, 12- wheel clamp nuts, 13- bolts, 14- spiral shells
Mother, 15- band fitted bolts, 16- hold-down bolts, 17- non-driven steering front shafts, 21- column I, 22- column II.
Specific embodiment
This utility model is further described below in conjunction with the accompanying drawings.
Referring to Fig. 1 to Fig. 3, this automobile non-driven steering front shaft fortune ride frame includes workbench 1, the two of the workbench
End is respectively equipped with a base 2, and base 2 is connected on workbench 1 by threaded fastener.The both sides of base 2 are provided with two columns, and two stand
There is screwed hole post upper end, wherein the screwed hole top of a column I21 is to coordinate unthreaded hole, the plate hole being connected with the column is to coordinate
Hole, is linked together pressing plate 4 with column I21 by band fitted bolt 15, the other end of pressing plate 4 be opening arcuate groove, the arc
Groove is connected with the bolt hole of another heel post II22 by hold-down bolt 16, tightens band fitted bolt 15 and hold-down bolt 16, can
So that pressing plate 4 is fixed on two columns.The middle part of pressing plate 4 is provided with screwed hole, and top pressure screw rod 5 is connected in the screwed hole, top pressure
The lower end of screw rod 5 is provided with briquetting 6, tightens top pressure screw rod 5 to compress non-driven steering front shaft 17.The upper end of base 2 is provided with different size
Cushion block 3, adapts to obstructed height non-driven steering front shaft.The two ends of workbench 1 are additionally provided with limit base 7, and two limit bases 7 pass through screw thread
Securing member is connected on workbench 4, and positioned at the outside of two base 2.Limit base is provided with Limit screw 9 and clamp nut 8, adjustment
The position of limit base 7 and the height of Limit screw 9, can limit the spindle arm position of non-driven steering front shaft 17, prevent non-
Steering front shaft 17 is driven to rotate.Present gantries are additionally provided with left and right two terminal pads 10, before one end of terminal pad 10 turns to non-driven
The wheel fastening bolt connection of the wheel hub of axle 17, is fastened by wheel clamp nut 12, and the other end is connected with power transmission shaft 11, passes through
Bolt 13, nut 14 are fastened, and power transmission shaft 11 is connected with motor output device.
The fortune car test method of this automobile non-driven steering front shaft fortune ride rank is as follows：
The first step, clamping non-driven steering front shaft；Unscrew hold-down bolt 16 with band fitted bolt 15, pressing plate 4 of outwarding winding, non-
Drive on cushion block 3 of the horizontal device of steering front shaft 17 in fortune car rack base 5, two back gauges are impartial.
Second step, compresses non-driven steering front shaft；Rotary pressure plate 4, makes the arcuate groove of pressing plate 4 be stuck on hold-down bolt 16, twists
Taut band fitted bolt 15 and hold-down bolt 16, pressing plate 4 is fixed on two columns, then tightens top pressure screw rod 5, compresses briquetting 6
Non-driven steering front shaft 17.
3rd step, the track rod lever of fixed non-driven steering front shaft；Unscrew clamp nut 8, adjustment Limit screw 9 is high
Degree, makes Limit screw 9 be suitably above the spindle arm of non-driven steering front shaft 17, tightens clamp nut 8 and fixes Limit screw
9.Mobile limit base 7, makes left and right Limit screw 9 be close to the left and right spindle arm side of non-driven steering front shaft 17 respectively
On, then limit base 7 is fixed on workbench 1 by threaded fastener.
4th step, connects terminal pad；Terminal pad 10 is connected to the wheel fastening spiral shell of the wheel hub of non-driven steering front shaft 17
On bolt, wheel clamp nut 12 is loaded onto, symmetrically progressively tightened, make terminal pad 10 be fastened on the brake drum of non-driven steering front shaft 17
On end face, while fixing brake drum.
5th step, connects power transmission shaft；Power transmission shaft 11 is linked together with terminal pad 10 by bolt 13, nut 14, is twisted
Tight bolt and nut, connection is reliable.
6th step, bed run test；Startup power supply, left and right motor drives the wheel hub rotation of non-driven steering front shaft 17,
In operation process, cam axial adjustment arm, braking polishing friction plate are pulled.
7th step, detection braking device friction plate contact area.Nut 14 is backed out, bolt 13 is removed, power transmission shaft 11 is pulled down, and
Power transmission shaft is pulled open（Rotate to an angle）.Wheel clamp nut 12 is backed out, terminal pad 10 is pulled down, then is pulled down before non-driven steering
The brake drum of axle 17, detection braking device friction plate contact area.
8th step, reassembles brake drum；Brake drum is mounted in again in the wheel hub of non-driven steering front shaft 17 and brake, it is right
Title loads onto thick washer and wheel clamp nut 12, symmetrically progressively tightens, and brake drum is fastened on wheel hub.
By changing cushion block 3, the fortune car test of different cultivars different size non-driven steering front shaft stand is adapted to, once filled
Folder, left and right wheel side carries out stand fortune car test simultaneously, reduces operator's labor intensity, improves production efficiency, detects and carries
High bridge brake friction plate contact area, lifts vehicle bridge quality.
Claims (3)
1. a kind of automobile non-driven steering front shaft transports ride frame, it is characterised in that：Including workbench（1）, front axle support component, horizontal stroke
Tie rod arm limit assembly and drive shaft engagement member；
The front axle support component includes base（2）, column, pressing plate（4）, top pressure screw rod（5）And briquetting（6）, the base（2）
It is respectively provided at workbench（1）Two ends, base both sides are provided with two columns, and there is screwed hole two column upper ends, wherein a column I（21）
Screwed hole top for coordinate unthreaded hole, plate hole be connected with the column be mating holes, by band fitted bolt（15）By pressing plate
（4）With column I（21）Link together, pressing plate（4）The other end is opening arcuate groove, the arcuate groove and another heel post II（22）
Bolt hole pass through hold-down bolt（16）Connection, tightens band fitted bolt（15）With hold-down bolt（16）, pressing plate is fixed on into two
On column；Pressing plate（4）Middle part is provided with screwed hole, top pressure screw rod（5）In being connected to the screwed hole, top pressure screw rod（5）Front end is provided with
Briquetting（6）, tighten top pressure screw rod（5）To compress non-driven steering front shaft（17）；Base upper end is provided with different size cushion block（3）,
Adapt to obstructed height non-driven steering front shaft；
The spindle arm limit assembly includes limit base（7）, Limit screw（9）And clamp nut（8）, limit base（7）Arrange
In workbench（1）Two ends and be located at front axle support component outside, Limit screw is set on limit base（9）And clamp nut（8）, adjust
Whole limit base（7）Position and Limit screw（9）Highly, non-driven steering front shaft is limited（17）Spindle arm position, prevent non-
Drive steering front shaft（17）Rotate；
The drive shaft engagement member adopts terminal pad（10）, terminal pad（10）One end and non-driven steering front shaft（17）Wheel hub car
Wheel fastening bolt connection, by wheel clamp nut（12）Fastening, the other end and power transmission shaft（11）Connection, by bolt（13）Spiral shell
It is female（14）Fastening, power transmission shaft is connected with motor output device.
2. automobile non-driven steering front shaft according to claim 1 transports ride frame, it is characterized in that：The base（2）Pass through
Threaded fastener is connected to workbench（1）On.
3. automobile non-driven steering front shaft according to claim 1 transports ride frame, it is characterized in that：The limit base（7）It is logical
Cross threaded fastener and be connected to workbench（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119373.1U CN206095650U (en) | 2016-10-13 | 2016-10-13 | Non - drive front axle of car fortune ride frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119373.1U CN206095650U (en) | 2016-10-13 | 2016-10-13 | Non - drive front axle of car fortune ride frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206095650U true CN206095650U (en) | 2017-04-12 |
Family
ID=58483740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621119373.1U Withdrawn - After Issue CN206095650U (en) | 2016-10-13 | 2016-10-13 | Non - drive front axle of car fortune ride frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206095650U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289808A (en) * | 2016-10-13 | 2017-01-04 | 重庆大江工业有限责任公司 | A kind of automobile non-driven front axle fortune ride frame and fortune car test method |
| CN107976324A (en) * | 2017-12-30 | 2018-05-01 | 浙江联宜电机有限公司 | Scooter drive axle differential load simulating device |
| CN114216695A (en) * | 2021-12-15 | 2022-03-22 | 方盛车桥(合肥)有限公司 | Fatigue test device for front axle steering system |
-
2016
- 2016-10-13 CN CN201621119373.1U patent/CN206095650U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289808A (en) * | 2016-10-13 | 2017-01-04 | 重庆大江工业有限责任公司 | A kind of automobile non-driven front axle fortune ride frame and fortune car test method |
| CN106289808B (en) * | 2016-10-13 | 2019-01-01 | 重庆大江工业有限责任公司 | A kind of non-driven front axle fortune ride frame of automobile and fortune vehicle test method |
| CN107976324A (en) * | 2017-12-30 | 2018-05-01 | 浙江联宜电机有限公司 | Scooter drive axle differential load simulating device |
| CN114216695A (en) * | 2021-12-15 | 2022-03-22 | 方盛车桥(合肥)有限公司 | Fatigue test device for front axle steering system |
| CN114216695B (en) * | 2021-12-15 | 2024-03-15 | 方盛车桥(合肥)有限公司 | Front axle steering system fatigue test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170412 Effective date of abandoning: 20190101 |
|
| AV01 | Patent right actively abandoned |