CN105181348A - Uplifting and down-pulling device for automobile tail door reliability test - Google Patents
Uplifting and down-pulling device for automobile tail door reliability test Download PDFInfo
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- CN105181348A CN105181348A CN201510555341.XA CN201510555341A CN105181348A CN 105181348 A CN105181348 A CN 105181348A CN 201510555341 A CN201510555341 A CN 201510555341A CN 105181348 A CN105181348 A CN 105181348A
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- gate
- tail
- fixed
- upright column
- bearing pedestal
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Abstract
The invention discloses an uplifting and down-pulling device for an automobile tail door reliability test. The device comprises a bottom frame, a left counterweight block, a right counterweight block, a servo motor, a suspension ring nut, a right upright column, a left upright column, an upper bearing pedestal assembly, a lower bearing pedestal assembly, a sliding block, a leading screw nut pair, a linear guide rail, a nylon rope, a tail door and a white body. The left counterweight block and the right counterweight block are fixed at the two sides of the bottom frame, the right upright column and the left upright column are vertically fixed at the bottom frame to form an integral frame, the upper bearing pedestal assembly and the lower bearing pedestal assembly are installed at the central portion of the integral frame, the leading screw nut pair is installed on the upper bearing pedestal assembly and the lower bearing pedestal assembly, the servo motor is connected with the bottom end of a leading screw of the leading screw nut pair through a shaft coupling, the linear guide rail is installed on the left upright column and the right upright column, the sliding block is installed on the linear guide rail and is connected with a nut in the leading screw nut pair, the suspension ring nut is arranged on the sliding block in a screwed mode, the nylon rope is fixed on the suspension ring nut, one end of the suspension ring nut is fixed on the trail door, and the tail door is installed on the white body through a hinge. The apparatus provided by the invention is simple in structure and reliable in work, thereby having wide applicability.
Description
Technical field
The present invention relates to a kind of for pull-down device is put forward in automobile tail gate reliability testing.
Background technology
Along with the development of automobile industry, China is to the detection of automobile also more and more specification.Wherein, the any problem occurred in the tail-gate switching process of automobile all can bring much unnecessary trouble to consumer, therefore, the tail-gate switch unfailing performance of automobile is one of most important test item in all kinds of automotive test standard, and tail-gate switch gate reliability testing equipment has wide prospect.At present, the equipment dependability of test tail-gate switch fatigue intensity is poor, well cannot simulate the operating mode of the true switch tail-gate of people and cannot accomplish that an equipment is applicable to various.
Summary of the invention
The object of the invention is to, for automobile tail gate upset reliability testing, provide a kind of for pull-down device is put forward in automobile tail gate reliability testing.Can operate on the control panel, easy to operate, and realize the detection control of many moneys vehicle.
In order to achieve the above object, the present invention adopts following technical proposals:
For a pull-down device is put forward in automobile tail gate reliability testing, comprise bottom framework, left and right balancing weight, servomotor, eyenut, right column and left column, metal (upper seat assembly, slide block, screw pair, line slide rail, nylon rope, tail-gate, body in white, described left and right balancing weight is fixed on the both sides of bottom framework, described right column is vertical with left column to be fixed on bottom framework, form general frame, described metal (upper seat assembly is installed on the middle part of general frame, screw pair is installed on metal (upper seat assembly, described servomotor is connected with the leading screw bottom of screw pair by shaft coupling, line slide rail is arranged on left and right pillar, slide block is arranged on line slide rail, and be connected with the nut in screw pair, slide block screws an eyenut, eyenut is fixed a nylon rope, the nylon rope other end is fixed on tail-gate, tail-gate is arranged on body in white by hinge.
The present invention compared with prior art, has following apparent outstanding substantive distinguishing features and remarkable technical progress:
Apparatus of the present invention can draw to reach switch gate testing fatigue to detected product puts, the reliability realized in the detected product simulation people normal switch door situation required by standard detects, can operate on the control panel, easy to operate, and realize the detection control of many moneys vehicle.This apparatus structure is simple, and reliable operation, has applicability widely.
Accompanying drawing explanation
Fig. 1 draws outfit of equipment structural representation for automobile tail gate reliability testing puts.
Fig. 2 is the left view of Fig. 1, and in figure, car door is opened.
Fig. 3 is the left view of Fig. 1, and in figure, car door is closed.
Embodiment
An example of the present invention accompanying drawings is as follows:
As shown in Figure 1 to Figure 3, for a pull-down device is put forward in automobile tail gate reliability testing, comprise bottom framework 1, left and right balancing weight 2, servomotor 3, eyenut 4, right column 5 and left column 6, metal (upper seat assembly 7, slide block 8, screw pair 9, line slide rail 10, nylon rope 11, tail-gate 12, body in white 13, described left and right balancing weight 2 is fixed on the both sides of bottom framework 1, described right column 5 is vertical with left column 6 to be fixed on bottom framework 1, form general frame, described metal (upper seat assembly 7 is installed on the middle part of general frame, screw pair 9 is installed on metal (upper seat assembly 7, described servomotor 3 is connected with the leading screw bottom of screw pair 9 by shaft coupling, line slide rail 10 is arranged on left and right pillar 5, on 6, slide block 8 is arranged on line slide rail 10, and be connected with the nut in screw pair 9, slide block 8 screws an eyenut 4, eyenut 4 is fixed a nylon rope 11, nylon rope 11 other end is fixed on tail-gate 12, tail-gate 12 is arranged on body in white 13 by hinge.
Principle of work of the present invention is as follows:
Driven by servomotor 3, precisely control, screw pair 9 converts the rectilinear motion along leading screw axis of nut to the rotary motion of servomotor 3, and nut band movable slider 8, slide block 8 is connected with tail-gate 12 to be tested by the nylon rope 11 on eyenut 4.As shown in Figure 2, during test, slide block 8 rises, tail-gate 12 is opened under upper pulling force effect, when tail-gate 12 reaches equilibrium position, the air spring be installed between tail-gate 12 and Bai Che 13 body opens to maximum opening position tail-gate automatically, automatically opening in tail-gate process, controlling servomotor 3 speed, make the state of nylon rope 11 be lax.As shown in Figure 3, during test, slide block 8 declines, tail-gate 12 is closed under lower pulling force effect, when tail-gate 12 closes equilibrium position, the air spring be installed between tail-gate 12 and Bai Che 13 body closes to tail-gate 12 position of closing the door completely automatically, automatically closing in tail-gate 12 process, controlling servomotor 3 speed, making the state of nylon rope 11 be lax.
Claims (1)
1. one kind for pull-down device is put forward in automobile tail gate reliability testing, it is characterized in that, comprise bottom framework (1), left and right balancing weight (2), servomotor (3), eyenut (4), right column (5) and left column (6), metal (upper seat assembly (7), slide block (8), screw pair (9), line slide rail (10), nylon rope (11), tail-gate (12), body in white (13), the both sides of bottom framework (1) are fixed in described left and right balancing weight (2), described right column (5) is vertical with left column (6) to be fixed on bottom framework (1), form general frame, described metal (upper seat assembly (7) is installed on the middle part of general frame, screw pair (9) is installed on metal (upper seat assembly (7), described servomotor (3) is connected by the leading screw bottom of shaft coupling with screw pair (9), line slide rail (10) is arranged on left and right pillar (5, 6) on, slide block (8) is arranged on line slide rail (10), and be connected with the nut in screw pair (9), slide block (8) screws an eyenut (4), eyenut (4) is fixed a nylon rope (11), nylon rope (11) other end is fixed on tail-gate (12), tail-gate (12) is arranged on body in white (13) by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555341.XA CN105181348A (en) | 2015-09-02 | 2015-09-02 | Uplifting and down-pulling device for automobile tail door reliability test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555341.XA CN105181348A (en) | 2015-09-02 | 2015-09-02 | Uplifting and down-pulling device for automobile tail door reliability test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105181348A true CN105181348A (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510555341.XA Pending CN105181348A (en) | 2015-09-02 | 2015-09-02 | Uplifting and down-pulling device for automobile tail door reliability test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105181348A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060556A (en) * | 2017-04-27 | 2017-08-18 | 安徽江淮汽车集团股份有限公司 | A kind of automobile tail gate automatic switch method and device |
| CN107246963A (en) * | 2017-07-31 | 2017-10-13 | 雷天动力设备（苏州）有限公司 | A kind of electronic strut test device |
| CN107389325A (en) * | 2017-07-10 | 2017-11-24 | 佛山市欧美达电器科技制造有限公司 | A kind of service life test device of the electronic support bar of automobile tail gate |
| CN107478441A (en) * | 2017-08-01 | 2017-12-15 | 武汉华威专用汽车检测有限责任公司 | A kind of device detected for automobile tailboard performance detection and durability |
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| KR20020046564A (en) * | 2000-12-15 | 2002-06-21 | 이계안 | Test apparatus of flap door for vehicle |
| CN201034830Y (en) * | 2006-12-06 | 2008-03-12 | 南京汽车集团有限公司 | Vehicle doors or cover switch simulator stand |
| CN201277907Y (en) * | 2008-09-26 | 2009-07-22 | 上汽通用五菱汽车股份有限公司 | Real vehicle simulating tail gate air spring experiment apparatus |
| CN102980759A (en) * | 2012-12-10 | 2013-03-20 | 上汽通用五菱汽车股份有限公司 | Tester for automotive tail door |
| CN203688209U (en) * | 2013-12-20 | 2014-07-02 | 奇瑞汽车股份有限公司 | Automobile door lock and door hinge endurance testing stand |
| CN104634559A (en) * | 2015-01-28 | 2015-05-20 | 上汽通用五菱汽车股份有限公司 | External locking and external opening/closing durability testing device for automobile tail door |
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2015
- 2015-09-02 CN CN201510555341.XA patent/CN105181348A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020046564A (en) * | 2000-12-15 | 2002-06-21 | 이계안 | Test apparatus of flap door for vehicle |
| CN201034830Y (en) * | 2006-12-06 | 2008-03-12 | 南京汽车集团有限公司 | Vehicle doors or cover switch simulator stand |
| CN201277907Y (en) * | 2008-09-26 | 2009-07-22 | 上汽通用五菱汽车股份有限公司 | Real vehicle simulating tail gate air spring experiment apparatus |
| CN102980759A (en) * | 2012-12-10 | 2013-03-20 | 上汽通用五菱汽车股份有限公司 | Tester for automotive tail door |
| CN203688209U (en) * | 2013-12-20 | 2014-07-02 | 奇瑞汽车股份有限公司 | Automobile door lock and door hinge endurance testing stand |
| CN104634559A (en) * | 2015-01-28 | 2015-05-20 | 上汽通用五菱汽车股份有限公司 | External locking and external opening/closing durability testing device for automobile tail door |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060556A (en) * | 2017-04-27 | 2017-08-18 | 安徽江淮汽车集团股份有限公司 | A kind of automobile tail gate automatic switch method and device |
| CN107060556B (en) * | 2017-04-27 | 2018-05-04 | 安徽江淮汽车集团股份有限公司 | A kind of automobile tail gate automatic switch method and device |
| CN107389325A (en) * | 2017-07-10 | 2017-11-24 | 佛山市欧美达电器科技制造有限公司 | A kind of service life test device of the electronic support bar of automobile tail gate |
| CN107246963A (en) * | 2017-07-31 | 2017-10-13 | 雷天动力设备（苏州）有限公司 | A kind of electronic strut test device |
| CN107478441A (en) * | 2017-08-01 | 2017-12-15 | 武汉华威专用汽车检测有限责任公司 | A kind of device detected for automobile tailboard performance detection and durability |
| CN107478441B (en) * | 2017-08-01 | 2021-04-30 | 中汽研汽车检验中心(武汉)有限公司 | Device for detecting performance and durability of automobile tail plate |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |