CN206862809U - The fast verification device of position limit arm fatigue wear - Google Patents
The fast verification device of position limit arm fatigue wear Download PDFInfo
- Publication number
- CN206862809U CN206862809U CN201720462098.1U CN201720462098U CN206862809U CN 206862809 U CN206862809 U CN 206862809U CN 201720462098 U CN201720462098 U CN 201720462098U CN 206862809 U CN206862809 U CN 206862809U
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- CN
- China
- Prior art keywords
- sliding block
- position limit
- limit arm
- thrustor
- fatigue wear
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- 238000012795 verification Methods 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000007689 inspection Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Passenger car field is the utility model is related to, specifically a kind of fast verification device of position limit arm fatigue wear；It is characterized in that：Including frame, drive device, guide rail, pull bar, sliding block, sliding block thrustor and position limit arm fixed seat；Wherein, drive device and guide rail are arranged in frame, sliding block is fixed on the bottom of sliding block thrustor, sliding block thrustor is arranged on guide rail and is reciprocally moveable, sliding block thrustor is also connected by pull bar with drive device simultaneously, and position limit arm fixed seat is arranged on the lower section of sliding block thrustor and and shoe contact.The present apparatus uses above-mentioned design, sliding block thrustor is driven rapidly on guide rail toward polyslip by motor, simultaneously, sliding block is only against reciprocating friction on the position limit arm in position limit arm fixed seat by the pressure of goring push spring, so as to simulate the action of the fatigue wear of position limit arm, in this way, compared to traditional limiting stopper assembly fatigue wear detection method, the fatigue wear detection operation of limiter can be rapidly realized.
Description
Technical field
Passenger car field is the utility model is related to, specifically a kind of fast verification device of position limit arm fatigue wear.
Background technology
Position limit arm is the critical component for connecting car door, thus it is particularly important inspection that fatigue wear detection is carried out to position limit arm
Test step.Because single position limit arm lacks the support of connector, therefore it is typically that fatigue wear inspection is carried out to whole limiting stopper assembly
Survey.And it is well known that fatigue wear detection is repeatedly reached repeatedly by same action, therefore need to take considerable time and
Manpower carries out this class testing.
The content of the invention
The purpose of this utility model is, there is provided a kind of device that fatigue wear detection can be quickly carried out to position limit arm.
In order to achieve the above object, the utility model is realized in：
A kind of fast verification device of position limit arm fatigue wear, including frame, drive device, guide rail, pull bar, sliding block, cunning
Block thrustor and position limit arm fixed seat；Wherein, drive device and guide rail are arranged in frame, and sliding block is fixed on sliding block pushing tow
The bottom of device, sliding block thrustor are arranged on guide rail and are reciprocally moveable, at the same sliding block thrustor also by pull bar and
It is connected with drive device, position limit arm fixed seat is arranged on the lower section of sliding block thrustor and and shoe contact.
The fast verification device of described position limit arm fatigue wear, drive device refer to motor, and sliding block thrustor passes through
Pull bar and motor output shaft are rotatablely connected, and sliding block thrustor is driven along guide rail toward polyslip by pull bar when motor rotates.
The fast verification device of described position limit arm fatigue wear, sliding block thrustor include shell, goring push spring, pushing tow
Spring is arranged in shell, and sliding block is arranged on goring push spring, and sliding block is tight with position limit arm fixed seat by the pressure of goring push spring
Contiguity is touched.
The fast verification device of described position limit arm fatigue wear, in addition to cooling device, the cooling device be used for
Spray cooling medium between sliding block and position limit arm fixed seat.
The present apparatus uses above-mentioned design, drives the rapidly past polyslip on guide rail of sliding block thrustor by motor, together
When, sliding block is only against reciprocating friction on the position limit arm in position limit arm fixed seat by the pressure of goring push spring, spacing so as to simulate
The fatigue wear action of arm, in this way, compared to traditional limiting stopper assembly fatigue wear detection method, can rapidly be realized spacing
The fatigue wear detection operation of device.
Brief description of the drawings
Fig. 1 is the structural representation of this checking device.
Embodiment
The utility model is further illustrated below by way of specific embodiment.
As shown in figure 1, a kind of fast verification device of position limit arm fatigue wear, including frame 1, drive device 2, guide rail 3,
Pull bar 4, sliding block 5, sliding block thrustor 6 and position limit arm fixed seat 7；Wherein, drive device 2 and guide rail 3 are arranged at the frame of machine 1
On, sliding block 5 is fixed on the bottom of sliding block thrustor 6, and sliding block thrustor 6 sets on guides 3 and is reciprocally moveable, simultaneously
Sliding block thrustor 6 is also connected by pull bar 4 with drive device 2, and position limit arm fixed seat 7 is arranged on sliding block thrustor 6
Lower section simultaneously contacts with sliding block 5.
The fast verification device of described position limit arm fatigue wear, drive device 2 refer to motor, and sliding block thrustor 6 leads to
Cross pull bar 4 to be rotatablely connected with motor output shaft, drive sliding block thrustor 6 back and forth to be slided along guide rail 3 by pull bar 4 when motor rotates
Move.
The fast verification device of described position limit arm fatigue wear, sliding block thrustor 6 include shell 61, goring push spring
62, goring push spring 62 is arranged in shell 61, and sliding block 5 is arranged on goring push spring 62, sliding block 5 by goring push spring 62 pressure and
It is in close contact with position limit arm fixed seat 7.
The fast verification device of described position limit arm fatigue wear, in addition to cooling device, the cooling device be used for
Spray cooling medium between sliding block and position limit arm fixed seat.
The present apparatus uses above-mentioned design, drives the rapidly past polyslip on guide rail of sliding block thrustor by motor, together
When, sliding block is only against reciprocating friction on the position limit arm in position limit arm fixed seat by the pressure of goring push spring, spacing so as to simulate
The fatigue wear action of arm, in this way, compared to traditional limiting stopper assembly fatigue wear detection method, can rapidly be realized spacing
The fatigue wear detection operation of device.
Claims (4)
1. a kind of fast verification device of position limit arm fatigue wear, it is characterized in that：Including frame, drive device, guide rail, pull bar,
Sliding block, sliding block thrustor and position limit arm fixed seat；Wherein, drive device and guide rail are arranged in frame, and sliding block is fixed on
The bottom of sliding block thrustor, sliding block thrustor are arranged on guide rail and are reciprocally moveable, while sliding block thrustor is also logical
Cross pull bar and be connected with drive device, position limit arm fixed seat is arranged on the lower section of sliding block thrustor and and shoe contact.
2. the fast verification device of position limit arm fatigue wear according to claim 1, it is characterized in that：Drive device refers to electricity
Machine, sliding block thrustor are rotatablely connected by pull bar and motor output shaft, drive sliding block pushing tow to fill by pull bar when motor rotates
Put along guide rail toward polyslip.
3. the fast verification device of position limit arm fatigue wear according to claim 1 or 2, it is characterized in that：Sliding block pushing tow fills
Put and be arranged on including shell, goring push spring, goring push spring in shell, sliding block is arranged on goring push spring, and sliding block is by goring push spring
Pressure and with position limit arm fixed seat be in close contact.
4. the fast verification device of position limit arm fatigue wear according to claim 1, it is characterized in that：Also include cooling dress
Put, the cooling device is used for spray cooling medium between sliding block and position limit arm fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720462098.1U CN206862809U (en) | 2017-04-28 | 2017-04-28 | The fast verification device of position limit arm fatigue wear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720462098.1U CN206862809U (en) | 2017-04-28 | 2017-04-28 | The fast verification device of position limit arm fatigue wear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862809U true CN206862809U (en) | 2018-01-09 |
Family
ID=60822273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720462098.1U Active CN206862809U (en) | 2017-04-28 | 2017-04-28 | The fast verification device of position limit arm fatigue wear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732054A (en) * | 2018-04-03 | 2018-11-02 | 河北大学 | Small-sized pin disk contacts reciprocating friction abrasion test device |
| CN109085080A (en) * | 2018-09-28 | 2018-12-25 | 内蒙古工业大学 | Concrete anti-ice abrasion test device and test method |
| CN113865850A (en) * | 2021-10-15 | 2021-12-31 | 广汽本田汽车有限公司 | Durability test system and method for coating limiter |
-
2017
- 2017-04-28 CN CN201720462098.1U patent/CN206862809U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732054A (en) * | 2018-04-03 | 2018-11-02 | 河北大学 | Small-sized pin disk contacts reciprocating friction abrasion test device |
| CN109085080A (en) * | 2018-09-28 | 2018-12-25 | 内蒙古工业大学 | Concrete anti-ice abrasion test device and test method |
| CN109085080B (en) * | 2018-09-28 | 2023-10-27 | 内蒙古工业大学 | Concrete ice-wear-resistant test device and test method |
| CN113865850A (en) * | 2021-10-15 | 2021-12-31 | 广汽本田汽车有限公司 | Durability test system and method for coating limiter |
| CN113865850B (en) * | 2021-10-15 | 2023-04-25 | 广汽本田汽车有限公司 | Durability test system and method for coating limiter |
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