CN111855223A - Lifting structure of automobile engine hood - Google Patents
Lifting structure of automobile engine hood Download PDFInfo
- Publication number
- CN111855223A CN111855223A CN201910321212.2A CN201910321212A CN111855223A CN 111855223 A CN111855223 A CN 111855223A CN 201910321212 A CN201910321212 A CN 201910321212A CN 111855223 A CN111855223 A CN 111855223A
- Authority
- CN
- China
- Prior art keywords
- automobile engine
- engine hood
- bearing platform
- lifting
- tripod
- 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
- 238000001514 detection method Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
The technical scheme adopted by the invention is as follows: an automobile engine hood lifting structure comprises a bearing platform, an electric cylinder, a lifting rod and a tripod. Wherein the plummer can be used for bearing the weight of elevation structure, tripod on the plummer is used for connecting and cooperates the lifter, the elevating movement of automobile engine cover can be realized to the lifter cooperation electricity jar drive on the tripod, the automobile engine cover that will detect is hung with the winding gyro wheel of wire rope of lifter upper end and is realized going up and down, demand under the different operational environment of adaptation, the electricity jar is installed on the tripod, drive power with the lifter drives the lifter rotation and realizes the up-and-down motion with phase, the cost is practiced thrift in the electricity jar comparison in cylinder and pneumatic cylinder drive. The invention has the advantages that: simple structure, the reliability is high, reduce cost.
Description
The technical field is as follows:
the invention relates to an automobile engine hood lifting structure, mainly aims at lifting of an automobile engine hood in an automobile engine hood fatigue detection process, and belongs to the technical field of automobile fatigue detection.
Background art:
with the rapid development of economy and the increasing improvement of national life, automobiles become one of the most important transportation tools of people, meanwhile, the requirements of people on various aspects of automobiles are higher and higher, and the reliability and the practicability of automobile engine covers are correspondingly required, however, the following problems exist in the detection process of workers for the automobile engine covers nowadays, because the detection times of fatigue tests are increased and the working environment is caused, the automobile engine cover lifting structure is worn and unstable in the detection experiment process, so that the performance can not reach parameter indexes, the general automobile engine cover lifting structure adopts a vertical connecting rod structure, although the working stroke is short, the structure is complex, in view of the above, a novel automobile engine cover lifting structure is actually needed to be provided to cooperate with the detection of the fatigue performance of the automobile engine covers, and the lifting device belongs to the lifting structure part of an automobile engine cover fatigue detection platform, the invention realizes the functions of high working efficiency, light structure and reduced cost by improving the lifting structure.
The invention content is as follows:
the invention relates to a lifting structure of an automobile engine hood, which aims to solve the problems that the working efficiency of the lifting structure of the automobile engine hood in the prior art is low, particularly, in the process of a detection experiment, the structure is easy to wear and unbalance due to a plurality of detection lifting times, the traditional lifting structure of the automobile engine hood generally adopts a vertical symmetrical connecting rod lifting structure, the stability and the accuracy of the detection process cannot be ensured when the detection times are too large, and the traditional lifting structure of the automobile engine hood is complex and has high manufacturing cost.
The technical scheme adopted by the invention is as follows: the invention provides an automobile engine cover lifting structure, which comprises a bearing platform, an electric cylinder, a lifting rod and a tripod, wherein the bearing platform can be used for bearing the lifting structure, the tripod on the bearing platform is used for connecting and matching the lifting rod, the lifting rod on the tripod is matched with the electric cylinder for driving so as to realize the lifting motion of an automobile engine cover, the automobile engine cover to be detected is lifted by a roller wound by a steel wire rope at the upper end of the lifting rod so as to adapt to the requirements under different working environments, the electric cylinder is arranged on the tripod and provides the driving force of the lifting rod to drive the lifting rod to rotate so as to realize the up-and-down motion, and the cost of the electric cylinder is saved compared with the driving: simple structure, the reliability is high, reduce cost.
Description of the drawings:
FIG. 1 is a schematic view of a lifting structure of an automobile hood
FIG. 2 is a schematic structural diagram of the carrier 1 in FIG. 1
FIG. 3 is a schematic view of the structure of the driving device 2 in FIG. 1
FIG. 4 is a schematic view of the construction of the lifting rod 3 of FIG. 1
FIG. 5 is a schematic view of the tripod 4 of FIG. 1
The specific implementation mode is as follows:
1. referring to fig. 1, 2, 3, 4, 5, the present invention relates to an automobile hood lifting structure, which comprises a loading platform 1, a driving device 2, a lifting rod 3, and a tripod 4, wherein the loading platform 1 is used for fixing the automobile hood lifting structure, the driving device 2 provides driving force in the horizontal direction of an optical axis 308 of the lifting rod 3 to drive a steel wire rope 309 on the lifting rod 3 to lift the automobile hood, so as to realize the function of lifting the automobile hood, the automobile hood lifting structure starts to descend after rising to a certain position, in the descending process, a roller 304 on the lifting rod 3 provides a downward force to the automobile hood, when the automobile hood descends to a certain position, the roller 304 presses the automobile hood to ensure that the automobile hood is accurately fixed in a specified detection range without abrasion, the tripod 4 realizes the connection between the lifting rod 3 and the driving device 2, and transmits the driving force of the driving device 2 to the lifting rod 3 through a polished rod 308, the tripod 4 is fixed on the bearing platform through bolts.
2. Referring to fig. 2, the bearing table 1 is composed of a bearing table frame 101, a box body 102 and a foot rest 103, the bearing table frame 101 stands on the ground, the box body 102 is fixed on the bearing table frame 101 through welding, the foot rest 103 is fixed on the bearing table frame 101 through bolts, the bearing table frame 101 in the bearing table 1 is used for bearing an automobile engine hood lifting structure, the box body 102 in the bearing table 1 can be used for storing sundries, and the foot rest 103 in the bearing table 1 can realize the fixing of the bearing table 1 on the ground.
3. Referring to fig. 3, the driving device 2 is composed of a servo motor 201 and a shaft 202, the shaft 202 is coaxially connected with the servo motor 201, the servo motor 201 in the driving device 2 provides driving force for the shaft 202, and the shaft 202 is connected with a polish rod 308 through a connecting block 307 of the lifting rod 3 to realize motion conversion.
4. Referring to fig. 4, the lifting rod 3 is composed of a positioning pin 301, a cross fixing block 302, a scaffold 303, a roller 304, a shaft fixing block 305, a motor base 306, a connecting block 307, an optical axis 308, and a steel wire rope 309, wherein the positioning pin 301 is connected to the cross fixing block 302 through a bolt, the scaffold 303 is connected to the cross fixing block through a bolt, the roller 304 is fixed to the cross fixing block 302 through a bolt, the shaft fixing block 305 is fixed to the motor base 306 through a bolt, the motor base 306 is fixed to a tripod 401 through a bolt, the connecting block 307 is connected to the optical axis 308 through a hole groove, the optical axis 308 is connected to the cross fixing block 302 through the connecting block 307 and the shaft 202, the steel wire rope 309 is wound around the positioning pin 301, the shaft 202 is driven by a driving force from the servo motor 201.
5. Referring to fig. 5, the tripod 4 is formed by welding aluminum profiles and is used for matching and connecting the components.
Claims (5)
1. A lifting structure of an automobile engine hood is characterized by comprising a bearing platform (1), a driving device (2), a lifting rod (3) and a tripod (4), wherein the bearing platform (1) is used for fixing the lifting structure of the automobile engine hood, the driving device (2) provides driving force in the horizontal direction of an optical axis (308) of the lifting rod (3) to drive a steel wire rope (309) on the lifting rod (3) to lift the automobile engine hood so as to realize the function of lifting the automobile engine hood, the automobile engine hood starts to descend after rising to a certain position, in the descending process, a roller (304) on the lifting rod (3) provides downward force for the automobile engine hood, when the automobile engine hood descends to a certain position, the roller (304) presses the engine hood, the automobile engine hood is ensured to be accurately fixed in a specified detection range under the condition of not being abraded, and the tripod (4) realizes the connection of the lifting rod (3) and the driving device (2), the driving force of the driving device (2) is transmitted to the lifting rod (3) through the polish rod (308), and the tripod (4) is fixed on the bearing table (1) through bolts.
2. The automobile engine hood lifting structure according to claim 1, characterized in that the bearing platform (1) is composed of a bearing platform frame (101), a box body (102) and a foot rest (103), the bearing platform frame (101) stands on the ground, the box body (102) is fixed on the bearing platform frame (101) through welding, the foot rest (103) is fixed on the bearing platform frame (101) through bolts, the bearing platform frame (101) in the bearing platform (1) can realize bearing the automobile engine hood lifting structure, the box body (102) in the bearing platform (1) can be used for storing sundries, and the foot rest (103) in the bearing platform (1) can realize fixing the position of the bearing platform (1) on the ground.
3. The lifting structure of the bonnet as claimed in claim 1, wherein the driving device (2) comprises a servo motor (201) and a shaft (202), the shaft (202) is coaxially connected with the servo motor (201), the servo motor (201) in the driving device (2) provides driving force for the shaft (202), and the shaft (202) is connected with the polish rod (308) through a connecting block (307) of the lifting rod (3) to realize the conversion of movement.
4. The automobile engine cover lifting structure as claimed in claim 1, wherein the lifting rod (3) is composed of a positioning pin (301), a cross-shaped fixing block (302), a scaffold (303), a roller (304), a shaft fixing block (305), a motor base (306), a connecting block (307), an optical axis (308), a steel wire rope (309) and a hook (310), the positioning pin (301) is connected to the cross-shaped fixing block (302) through a bolt, the scaffold (303) is connected to the cross-shaped fixing block through a bolt, the roller (304) is fixed to the cross-shaped fixing block (302) through a bolt, the shaft fixing block (305) is fixed to the motor base (306) through a bolt, the motor base (306) is fixed to the tripod (401) through a bolt, the connecting block (307) is connected to the optical axis (308) through a hole and a groove, and the optical axis (308) is connected to the cross-shaped fixing block (, The shaft (202) is connected, a steel wire rope (309) is wound on the positioning pin (301), the steel wire rope (309) is connected with the hook (310) through a bolt, the shaft (202) is driven by a driving force from the servo motor (201) to drive the optical axis (308) to lift, the lower end hook (310) is driven by the steel wire rope (309) to lift, and the lifting movement of the automobile engine hood is completed.
5. The lifting structure for the bonnet of a vehicle as claimed in claim 1, wherein the tripod (4) is formed by welding aluminum profiles for the mating and connection of the parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321212.2A CN111855223A (en) | 2019-04-22 | 2019-04-22 | Lifting structure of automobile engine hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321212.2A CN111855223A (en) | 2019-04-22 | 2019-04-22 | Lifting structure of automobile engine hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111855223A true CN111855223A (en) | 2020-10-30 |
Family
ID=72952166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910321212.2A Pending CN111855223A (en) | 2019-04-22 | 2019-04-22 | Lifting structure of automobile engine hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111855223A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM298546U (en) * | 2006-03-31 | 2006-10-01 | Hung-Shiang Fu | Lift structure for car hood |
| KR20090122585A (en) * | 2008-05-26 | 2009-12-01 | 현대자동차주식회사 | Jig for disjointing hood of vehicle |
| CN201680977U (en) * | 2010-05-27 | 2010-12-22 | 上海机动车检测中心 | Automobile closure durability test stand |
| CN202517243U (en) * | 2012-02-13 | 2012-11-07 | 浙江吉润汽车有限公司 | Engine cover installation device |
| KR20130137280A (en) * | 2012-06-07 | 2013-12-17 | 위로클(주) | Lifter for car engine |
| CN203587348U (en) * | 2013-07-05 | 2014-05-07 | 上汽通用五菱汽车股份有限公司 | An automobile hinge-type engine hood endurance test apparatus |
| CN104568455A (en) * | 2013-10-09 | 2015-04-29 | 上海汽车集团股份有限公司 | Electric drive testing device for realizing opening or closing movement of front cover, rear cover or door of automobile |
| CN204575322U (en) * | 2015-05-25 | 2015-08-19 | 安徽顺通智能科技有限公司 | Car engine cover device for testing endurance |
| CN207447688U (en) * | 2017-05-02 | 2018-06-05 | 东南（福建）汽车工业有限公司 | A kind of automobile engine cover props up device |
| CN208568312U (en) * | 2018-07-20 | 2019-03-01 | 上汽通用五菱汽车股份有限公司 | The duration test detecting device of arrangements for automotive doors and bonnet |
| CN209689934U (en) * | 2019-04-22 | 2019-11-26 | 长春工业大学 | A kind of automobile engine cover lifting structure |
-
2019
- 2019-04-22 CN CN201910321212.2A patent/CN111855223A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM298546U (en) * | 2006-03-31 | 2006-10-01 | Hung-Shiang Fu | Lift structure for car hood |
| KR20090122585A (en) * | 2008-05-26 | 2009-12-01 | 현대자동차주식회사 | Jig for disjointing hood of vehicle |
| CN201680977U (en) * | 2010-05-27 | 2010-12-22 | 上海机动车检测中心 | Automobile closure durability test stand |
| CN202517243U (en) * | 2012-02-13 | 2012-11-07 | 浙江吉润汽车有限公司 | Engine cover installation device |
| KR20130137280A (en) * | 2012-06-07 | 2013-12-17 | 위로클(주) | Lifter for car engine |
| CN203587348U (en) * | 2013-07-05 | 2014-05-07 | 上汽通用五菱汽车股份有限公司 | An automobile hinge-type engine hood endurance test apparatus |
| CN104568455A (en) * | 2013-10-09 | 2015-04-29 | 上海汽车集团股份有限公司 | Electric drive testing device for realizing opening or closing movement of front cover, rear cover or door of automobile |
| CN204575322U (en) * | 2015-05-25 | 2015-08-19 | 安徽顺通智能科技有限公司 | Car engine cover device for testing endurance |
| CN207447688U (en) * | 2017-05-02 | 2018-06-05 | 东南（福建）汽车工业有限公司 | A kind of automobile engine cover props up device |
| CN208568312U (en) * | 2018-07-20 | 2019-03-01 | 上汽通用五菱汽车股份有限公司 | The duration test detecting device of arrangements for automotive doors and bonnet |
| CN209689934U (en) * | 2019-04-22 | 2019-11-26 | 长春工业大学 | A kind of automobile engine cover lifting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202805182U (en) | Heavy-duty tire mechanical hand | |
| CN105836594A (en) | Self-climbing type general maintenance lifting device for large wind turbine and using method for self-climbing type general maintenance lifting device | |
| CN101920922A (en) | Automobile lifter with safety device at front end | |
| CN203212242U (en) | Vehicle-mounted electric telpher | |
| CN201834706U (en) | Automobile lifter with front-mounted safety device | |
| CN111855223A (en) | Lifting structure of automobile engine hood | |
| CN108910756B (en) | Power battery lifting machine and method thereof | |
| CN202609828U (en) | Mine full-hydraulic sling cart | |
| CN206871222U (en) | AGV logistic car driving wheel uplifting devices | |
| CN209689934U (en) | A kind of automobile engine cover lifting structure | |
| CN102910557B (en) | Pneumatic-hydraulic integral high-bearing lifting platform | |
| CN211971620U (en) | Electric hydraulic jack | |
| CN210084874U (en) | Multifunctional lifting operation vehicle with electric ladder | |
| CN102518351A (en) | Auxiliary stress application mechanism of vehicle door glass rope wheel type lifter | |
| CN110608015A (en) | Wheel shaft type beam energy-saving pumping unit | |
| CN205876277U (en) | Horizontal beam -pumping unit of crank connecting rod double -steel -wire -rope | |
| CN216190598U (en) | Movable hoisting device for mechanical engineering installation and construction | |
| CN202080852U (en) | Electric lifting platform | |
| CN212503772U (en) | Energy storage type quick lifting rod | |
| CN204778613U (en) | A wooden handcart for moving steel strip coils lifts | |
| CN211470711U (en) | Steel construction well upset frock | |
| CN210068101U (en) | Movable machine abdicating non-beam pumping unit | |
| CN215887949U (en) | Movable hanging basket suitable for high-altitude construction operation of expressway | |
| CN210418966U (en) | Overhead hanging elevator for vehicle door conveying line | |
| CN214653365U (en) | Movable equipment for mounting wind power tower crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |