CN110816714A - Automobile engine cover hinge harness and assembling method thereof - Google Patents
Automobile engine cover hinge harness and assembling method thereof Download PDFInfo
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- CN110816714A CN110816714A CN201911052751.7A CN201911052751A CN110816714A CN 110816714 A CN110816714 A CN 110816714A CN 201911052751 A CN201911052751 A CN 201911052751A CN 110816714 A CN110816714 A CN 110816714A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 9
- 210000000078 claw Anatomy 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 3
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/06—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being doors, windows, openable roofs, lids, bonnets, or weather strips or seals therefor
Abstract
The invention relates to an automobile engine cover hinge harness and an assembling method thereof, wherein the automobile engine cover hinge harness comprises a support body, the support body is a double-layer frame and comprises an upper support and a lower support, a first positioning unit and a supporting unit which are paired are arranged on the upper support, a second positioning unit which is paired and can move along the length direction of an automobile body is arranged on the lower support, the second positioning unit is fixedly connected with a third positioning unit, the first positioning unit is used for positioning the harness on an automobile body framework, the supporting unit is used for supporting the harness on the automobile body framework, the second positioning unit is used for aligning the harness on a side wall main positioning hole of the automobile body framework, and the third positioning unit is used for positioning the engine cover hinge on the automobile body framework. Compared with the prior art, the invention solves the problem of transferability of the assembling size chain of the engine cover hinge, so that the engine cover hinge is changed along with the difference of the vehicle body state during assembling, the matching requirement with other opponents is met, and repeated assembly, disassembly and adjustment are avoided.
Description
Technical Field
The invention relates to the technical field of automobile assembly, in particular to an automobile engine cover hinge harness and an assembly method thereof.
Background
The engine cover hinge of the automobile determines the position of the engine cover on the automobile body, and the conventional engine cover hinge harness completely utilizes the mounting point at the automobile body cabin for positioning the positions of the harness and the engine cabin hinge and cannot be related to the assembly size chain of the front door and the rear door of the automobile body. Since the assembly sequence of the vehicle body is from back to front, if the size chain is not related, the assembled cover hinge and the front door are independent, and the relative size between the two in the X direction of the vehicle body is deviated due to the fluctuation of the size state of parts, so that the problems of poor clearance between an engine cover and a fender, poor clearance between a fender and a front door, repeated adjustment of the engine cover hinge and the like are caused, and the manufacturing efficiency and the appearance quality are influenced. The existing harness is lost in the transmission of an assembly size chain, so that the assembled engine cover hinge cannot be related to the assembly size chain of the front door and the rear door and cannot change along with the difference of the vehicle body, and the appearance defect is generated due to the unstable assembly effect.
Patent CN105799811B discloses a bonnet harness, which includes a bracket body, a first positioning mechanism symmetrically disposed at the rear of the bracket body for mounting the bonnet harness on a vehicle body frame, and a second positioning mechanism symmetrically disposed at the front of the bracket body for positioning a hinge on the vehicle body frame. The front part of the bracket body is also symmetrically fixed with a support column, and the front side of the support column is also provided with a third positioning mechanism for positioning the fender on the vehicle body framework. The invention relates to a tool positioning method, which is characterized in that a hole of a certain part on a vehicle body framework cabin is selected as the position positioning of the tool, and the size chain transfer relationship of a cover gap in the assembling process is the side wall contour size → a rear door → a front door → a fender → a cover, wherein the tool prolongs the size chain transfer relationship between the front door and the cover into the size chain transfer relationship of the cover, the fender → the certain part on the cabin → the cabin assembly positioning → the lower part of the vehicle body positioning → the side wall assembly positioning → the side wall contour size → the rear door → the front door, at least more than 3 size chain rings are added in the middle, and the size. The lengthening of the size chain ring also enables the manufacturing tolerance accumulation to be larger, the assembly stability to be poor, the size association of the hinge of the engine cover and the fender with the front door and the rear door can not be well realized, and the problems of repeated adjustment, disassembly and assembly and the like in the assembly are easy to occur.
Disclosure of Invention
The invention aims to solve the problems, and provides an automobile engine cover hinge harness and an assembling method thereof, which overcome the problem of transferability of an assembling size chain of an engine cover hinge, enable the engine cover hinge to change along with the difference of the automobile body state during assembling, meet the matching requirements of other opponents and avoid repeated disassembly, assembly and adjustment.
The purpose of the invention is realized by the following technical scheme:
the utility model provides an automobile engine cover hinge harness, includes the support body, the support body is double-deck frame, includes upper bracket and lower carriage, sets up mated first positioning unit and support element on the upper bracket, sets up mated second positioning unit that can follow automobile body length direction and remove on the lower carriage, second positioning unit fixed connection third positioning unit, first positioning unit is used for fixing a position the harness on automobile body skeleton, and support element is used for supporting the harness on automobile body skeleton, and second positioning unit is used for aiming at the side wall owner locating hole of automobile body skeleton with the harness on, and third positioning unit is used for fixing a position the engine cover hinge on automobile body skeleton.
Furthermore, the upper bracket comprises a first cross beam and a second cross beam which are arranged in parallel and are not equal in length, the first cross beam and the second cross beam are connected through a plurality of connecting beams arranged at intervals, the first positioning unit is arranged on the first cross beam, and the supporting unit is arranged on the second cross beam;
the lower support is a longitudinal beam, is parallel to the connecting beam and is arranged at two ends of the second cross beam through the connecting column, the longitudinal beam is provided with a slide rail along the length direction of the vehicle body, and the second positioning unit is arranged on the slide rail in a sliding manner.
Further, the first positioning unit comprises a first positioning pin, a first positioning pin seat and a first connecting plate, the first connecting plate is connected with the first cross beam and protrudes out of the first cross beam, the protruding end is connected with the first positioning pin seat, a first through hole which vertically penetrates through the first positioning seat is formed in the first positioning seat, the first positioning pin is detachably connected into the first through hole, and the first positioning pin can be positioned with the base of the automobile body framework
Further, the second positioning unit comprises a second positioning pin, a second positioning pin seat and a sliding block, the sliding block is arranged on the sliding rail in a sliding mode, the second positioning pin seat is connected with the sliding block and provided with a second through hole which penetrates through the sliding block horizontally and is parallel to the first cross beam, and the second positioning pin is detachably connected into the second through hole.
Further, the third positioning unit comprises a third positioning pin, a third positioning pin seat and a third connecting assembly, one end of the third connecting assembly is fixedly connected with the second positioning unit, the other end of the third connecting assembly faces the connecting beam, the third positioning pin seat is arranged on the third connecting assembly and provided with a vertical through hole, and the third positioning pin can be detachably connected in the third through hole. Further preferably, the third connecting assembly comprises a connecting seat which is in a shape like a Chinese character 'tu', the connecting seat comprises a head and symmetrical tails, the head is obliquely connected with the sliding block, and the tails are upwards and symmetrically connected with the third positioning pin seat. The overall structure and size of the third connecting assembly depend on the size of the vehicle body framework and the engine cover hinge.
Furthermore, a first movable pressing piece is arranged on the third connecting assembly, and the engine cover hinge is pressed on the harness by the first pressing piece. The structure of the first compressing piece can adopt multiple modes, and only the engine cover hinge needs to be compressed on the harness.
Furthermore, a movable second pressing piece is arranged on the connecting beam, and the harness is pressed on the vehicle body framework through the second pressing piece. The structure that the second compressed tightly the piece can adopt multiple mode, only need realize compressing tightly the harness on automobile body skeleton can.
Further, the supporting unit comprises a supporting seat and a supporting claw, the supporting seat is arranged on the lower side of the second cross beam and is positioned at the end part of the second cross beam, and the supporting claw is connected to the supporting seat and extends out of the lower support.
Furthermore, a reinforcing plate is arranged between the second cross beam and the connecting column, a reinforcing plate is arranged between the connecting column and the longitudinal beam, and a reinforcing plate is arranged between the supporting seat and the second cross beam. The reinforcing plate is provided to prevent deformation of the harness due to external force when the position of the harness on the vehicle body frame is adjusted.
An assembling method of an automobile engine cover hinge harness specifically comprises the following steps: the harness is arranged on the vehicle body framework, the position of the harness is adjusted and determined by the first positioning unit, the harness is supported on the vehicle body framework by the supporting unit, the second positioning unit is moved to be in contact with the main positioning hole on the side wall of the vehicle body framework, the engine cover hinge is arranged on the third positioning unit, and the engine cover hinge is connected with the vehicle body framework.
The support body of the harness is divided into the upper support and the lower support, the upper support is perpendicular to the length direction (the X-axis direction) of the vehicle body framework, the lower support is parallel to the length direction of the vehicle body framework, and the harness is divided into two planes in the horizontal direction by the upper support and the lower support, so that the harness is convenient to position in a multi-scale mode, and the accurate positioning of the hinge of the engine cover is guaranteed. The lower support is provided with a second positioning unit which can move along the X-axis direction, the second positioning unit is connected with a third positioning unit for positioning the hinge to drive the third positioning unit to move, so that the support body of the harness is separated from the third positioning unit for positioning the hinge of the engine cover, the position of the third positioning unit is determined by the contact positioning of the second positioning unit and the main side wall positioning hole of the automobile body framework, and the main side wall positioning hole on the automobile body framework is associated with a size chain of an upper front door and a rear door. The specific connection condition of the third connecting component in the third positioning unit depends on the size and the shape of the vehicle body framework and the engine cover hinge.
Considering that the assembly sequence of the prior art is from back to front, according to the structural characteristics of the harness, the rear door is installed by taking the outline of the rear part of the side wall as a reference object, then the front door is installed by taking the outline of the rear door as a reference object, and the outline of the rear part of the side wall is subjected to size control by the main positioning hole of the side wall, so that the engine cover hinge is in size chain connection with the front door and the rear door assembled in the front process through the main positioning hole of the side wall.
The invention adds a linear track, and adopts a side wall main positioning hole positioned on a vehicle body framework as a size positioning position in the gap direction of the harness, so that the size transfer relationship of the gap size of the cover is changed into the cover → side wall assembly positioning → side wall outline size → back door → front door, the size chain ring is at least 3 chain rings shorter than that of the prior invention, the relationship between the side wall main positioning hole positioned in the gap direction size of the harness and the side wall outline is a single piece control size, the single piece size tolerance is far smaller than the size of a combined assembly part adopted in the prior invention, and the side wall main positioning hole is the best in the manufacturing stability in the vehicle body manufacturing. The arrangement ensures that the assembly of the harness of the invention is equal to the assembly of the front door and the rear door sharing one reference object by the control standard of the gap size of the machine cover, greatly improves the assembly quality, and reduces the problems of repeated adjustment, disassembly and assembly and the like caused by overlong chain rings in size.
Compared with the prior art, the invention solves the problem of transferability of the assembling size chain of the engine cover hinge, so that the engine cover hinge is changed along with the difference of the vehicle body state during assembling, the matching requirement with other opponents is met, and repeated assembly, disassembly and adjustment are avoided.
Drawings
FIG. 1 is a perspective view of an automotive hood hinge harness;
FIG. 2 is a bottom view of an automotive hood hinge harness;
FIG. 3 is a front view of an automotive hood hinge harness;
FIG. 4 is a side view of an automotive hood hinge harness;
FIG. 5 is a perspective view of the stent body;
FIG. 6 is a partial structural view of a second positioning unit;
fig. 7 is a partial structural schematic view of the automobile engine cover hinge harness in a state that the first pressing member is pressed;
FIG. 8 is a partial schematic structural view of the hood hinge harness of the vehicle with the first compression member in a released state;
fig. 9 is a partial plan view of an automobile hood hinge harness.
In the figure: 1-a first beam; 2-a second beam; 3-connecting the beams; 4-longitudinal beams; 5-connecting the column; 6-a slide rail; 7-a first locator pin; 8-a first locating pin seat; 9-a first connection plate; 10-a second locating pin; 11-a second dowel seat; 12-a slide block; 13-a third locating pin; 14-a third dowel seat; 15-a connecting seat; 16-a first compression member; 17-a second compression member; 18-a support base; 19-a support jaw; 20-a stopper; 21-a limiting block; 22-long blocks; 23-a polygonal plate; 24-a set of connecting holes; 25-four-sided board.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
Examples
As shown in fig. 1-4, an automobile engine cover hinge harness is axisymmetrically distributed and comprises a bracket body, wherein the bracket body is a double-layer frame and comprises an upper bracket and a lower bracket, the upper bracket is provided with a paired first positioning unit and a supporting unit, the lower bracket is provided with a paired second positioning unit which can move along the length direction of an automobile body, the second positioning unit is fixedly connected with a third positioning unit, the first positioning unit is used for positioning the harness on the automobile body framework, the supporting unit is used for supporting the harness on the automobile body framework, the second positioning unit is used for aligning the harness on a main side wall positioning hole of the automobile body framework, and the third positioning unit is used for positioning the hinge on the automobile body framework.
The independent structure of the bracket body can be specifically shown in fig. 5, the upper bracket comprises a first cross beam 1 and a second cross beam 2 which are arranged in parallel and are not equal in length, the first cross beam 1 and the second cross beam are distributed in a shape like a Chinese character 'di', the length of the first cross beam 1 is shorter than that of the second cross beam 2, the first cross beam 1 and the second cross beam 2 are arranged at intervals, connecting beams 3 are connected, the number of the connecting beams 3 is three, two connecting beams 3 are respectively positioned at the end part of the first cross beam 1, a first positioning unit is arranged on the first cross beam 1, and a supporting unit is arranged on the second cross beam 2;
the lower bracket is a longitudinal beam 4, which is parallel to the connecting beam 3, and is arranged at two ends of the second beam 2 through the connecting column 5, the longitudinal beam 4 is provided with a slide rail 6 along the length direction of the vehicle body, the second positioning unit is slidably arranged on the slide rail 6, two ends of the slide rail 6 are provided with a stop block 20, the stop block 20 can prevent the second positioning unit from rushing out of the slide rail 6 due to inertia, the end part of the slide rail far away from the connecting column is also provided with a Z-shaped limiting block 21, the bottom end is fixedly connected with the slide rail 6, and the top end is not.
The first positioning unit comprises a first positioning pin 7, a first positioning pin seat 8 and a first connecting plate 9, the first connecting plate 9 is connected with the first cross beam 1 and protrudes out of the first cross beam 1, the protruding end is connected with the first positioning pin seat 8, a first through hole which vertically penetrates through the first positioning pin seat 8 is formed in the first positioning pin seat 8, the first positioning pin 7 is detachably connected in the first through hole, the first connecting plate 9 is formed by combining a plurality of combination plates, and the first positioning pin seat 8 can be located on the outer side of the most lateral connecting beam 3.
As shown in fig. 1 and 6, the second positioning unit includes a second positioning pin 10, a second positioning pin seat 11 and a sliding block 12, the sliding block 12 is slidably disposed on the sliding rail 6, the sliding block 12 is connected with a long block 22, the long block 22 is parallel to the longitudinal beam 4, one end of the connecting column 5 adjacent to the connecting column is provided with an upward protruding portion, the other end of the connecting column protrudes out of the longitudinal beam 4, the lower side of the end portion of the protruding end is connected with the second positioning pin seat 11 and is provided with a second through hole horizontally penetrating through the second through hole parallel to the first cross beam 1, and the second positioning pin 10 is detachably connected in the second through hole.
As shown in fig. 1, 6-9, the third positioning unit includes a polygonal plate 23 fixedly connected to the protruding portion of the bar block 22, the polygonal plate 23 is provided with a pair of connecting hole groups 24 which are arranged along the vertical direction and slightly inclined, the connecting hole groups 24 connect a quadrangular plate 25 to slightly incline the quadrangular plate 25, the top of the quadrangular plate 25 is connected with a connecting base 15, the connecting base 15 is in a shape of a Chinese character 'tu', and includes a head portion and a symmetrical tail portion, the head portion is connected with the top of the quadrangular plate 25, the tail portion faces the connecting beam 3, the tail portion is upwardly connected with a plurality of connecting blocks, the combination of the connecting blocks is designed according to the size of the vehicle body and the size of the hinge, so as to ensure that the engine cover hinge can be accurately positioned on the harness, the connecting blocks are connected with a third positioning pin seat 14 in the vertical direction, the third positioning pin seat 14 is hollow and provided with a third through hole which vertically penetrates, the third positioning pin, the side of the third positioning pin seat 14 is provided with a limiting hole, a limiting column is placed in the limiting hole to limit the position of the third positioning pin 13 in the third positioning pin seat 14, the engine cover hinge is positioned on the harness through a third positioning unit, and the polygonal plate 23, the four-side plate 25, the connecting seat 15 and the connecting blocks form a third connecting assembly.
Still be equipped with mobilizable first compressing tightly 16 on third coupling assembling, a rotatable handle promptly, set up on connecting seat 15 through several connecting blocks, the rotatable connected mode of this kind of riveting is adopted at the position of being connected of this handle and connecting block, through removing this first compressing tightly 16, accomplish compressing tightly of bonnet hinge and harness, fig. 7 is the local structure sketch map of automobile engine bonnet hinge harness under the first compressing tightly state, fig. 8 is the local structure sketch map of automobile engine bonnet hinge harness under the first compressing tightly unclamped state.
Be equipped with mobilizable second on the tie-beam 3 and compress tightly a 17, the second compresses tightly a 17 and also is rotatable handle, totally two, sets up on two tie-beams 3 that are located the most side through the fixing base respectively, and this handle adopts the rotatable coupling mode of riveting this type with the connection position of fixing base, compresses tightly a 17 through removing this second, accomplishes compressing tightly of harness and automobile body skeleton.
As shown in fig. 1, the supporting unit includes a supporting base 18 and a supporting jaw 19, the supporting base 18 is provided on the lower side of the second beam 2, is located at the end of the second beam 2, and protrudes from the second beam 2, the protruding end is connected with the supporting jaw 19, and the supporting jaw 19 protrudes toward the lower bracket and the connecting beam 3. Be equipped with the reinforcing plate between second crossbeam 2 and spliced pole 5, be equipped with the reinforcing plate between spliced pole 5 and longeron 4, be equipped with the reinforcing plate between supporting seat 18 and second crossbeam 2, be equipped with the reinforcing plate between four curb plate 25 and the connecting seat.
The assembling method of the automobile engine cover hinge harness comprises the steps of placing the harness on a vehicle body framework, adjusting and determining the position of the harness by using a first positioning unit, supporting the harness on the vehicle body framework by using a supporting unit, moving a second positioning unit to be in contact with a main positioning hole on the side wall of the vehicle body framework, installing an engine cover hinge on a third positioning unit, and connecting the engine cover hinge with the vehicle body framework.
The embodiments described above are described to facilitate an understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (10)
1. The utility model provides an automobile engine cover hinge harness, includes the support body, its characterized in that, the support body is double-deck frame, includes upper bracket and lower carriage, sets up mated first positioning unit and the support element on the upper bracket, sets up mated second positioning unit that can follow automobile body length direction and remove on the lower carriage, second positioning unit fixed connection third positioning unit, first positioning unit is used for fixing a position the harness on the automobile body skeleton, and the support element is used for supporting the harness on the automobile body skeleton, and the second positioning unit is used for aiming at the side wall main location hole of automobile body skeleton with the harness on, and the third positioning unit is used for fixing a position the engine cover hinge on the automobile body skeleton.
2. The automobile engine cover hinge harness of claim 1, characterized in that the upper bracket comprises a first beam (1) and a second beam (2) which are arranged in parallel and have different lengths, the first beam (1) and the second beam (2) are connected through a plurality of connecting beams (3) which are arranged at intervals, the first positioning unit is arranged on the first beam (1), and the supporting unit is arranged on the second beam (2);
the lower support is a longitudinal beam (4) which is parallel to the connecting beam (3) and is arranged at two ends of the second cross beam (2) through a connecting column (5), the longitudinal beam (4) is provided with a sliding rail (6) along the length direction of the vehicle body, and the second positioning unit is arranged on the sliding rail (6) in a sliding manner.
3. The automobile engine cover hinge harness of claim 2, characterized in that the first positioning unit comprises a first positioning pin (7), a first positioning pin seat (8) and a first connecting plate (9), the first connecting plate (9) is connected with the first cross beam (1) and protrudes out of the first cross beam (1), the protruding end is connected with the first positioning pin seat (8), the first positioning pin seat (8) is provided with a first through hole which vertically penetrates, and the first positioning pin (7) is detachably connected in the first through hole.
4. The tool according to claim 2, wherein the second positioning unit comprises a second positioning pin (10), a second positioning pin seat (11) and a slide block (12), the slide block (12) is slidably arranged on the slide rail (6), the second positioning pin seat (11) is connected with the slide block (12) and is provided with a second through hole horizontally penetrating through the second through hole in parallel with the first cross beam (1), and the second positioning pin (10) is detachably connected in the second through hole.
5. The tool for mounting the hinge on the engine cover of the automobile as claimed in claim 2, wherein the third positioning unit comprises a third positioning pin (13), a third positioning pin seat (14) and a third connecting assembly, one end of the third connecting assembly is fixedly connected with the second positioning unit, the other end of the third connecting assembly faces the connecting beam (3), the third positioning pin seat (14) is arranged on the third connecting assembly and provided with a third through hole which vertically penetrates through, and the third positioning pin (13) is detachably connected in the third through hole.
6. The harness of claim 5, characterized in that the third connecting member is provided with a first movable pressing member (16), and the first pressing member (16) presses the hood hinge onto the harness.
7. An automobile engine hood hinge harness according to claim 2, characterized in that the connecting beam (3) is provided with a movable second pressing member (17), and the second pressing member (17) presses the harness against the body frame.
8. The hood hinge harness of claim 2, wherein the support unit includes a support base (18) and a support claw (19), the support base (18) is provided at a lower side of the second cross member (2) and at an end of the second cross member (2), and the support claw (19) is connected to the support base (18) and projects toward the lower bracket.
9. The harness of claim 8, characterized in that a reinforcement plate is arranged between the second beam (2) and the connecting column (5), a reinforcement plate is arranged between the connecting column (5) and the longitudinal beam (4), and a reinforcement plate is arranged between the support base (18) and the second beam (2).
10. A method of assembling an automobile hood hinge harness according to any one of claims 1 to 9, characterized in that the assembling method is embodied as: the harness is arranged on the vehicle body framework, the position of the harness is adjusted and determined by the first positioning unit, the harness is supported on the vehicle body framework by the supporting unit, the second positioning unit is moved to be in contact with the main positioning hole on the side wall of the vehicle body framework, the engine cover hinge is arranged on the third positioning unit, and the engine cover hinge is connected with the vehicle body framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911052751.7A CN110816714B (en) | 2019-10-31 | 2019-10-31 | Automobile engine cover hinge harness and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911052751.7A CN110816714B (en) | 2019-10-31 | 2019-10-31 | Automobile engine cover hinge harness and assembly method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN110816714A true CN110816714A (en) | 2020-02-21 |
| CN110816714B CN110816714B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911052751.7A Active CN110816714B (en) | 2019-10-31 | 2019-10-31 | Automobile engine cover hinge harness and assembly method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932388A (en) * | 2022-04-01 | 2022-08-23 | 东风汽车集团股份有限公司 | Hood assembling and positioning device and using method thereof |
| CN117284398A (en) * | 2023-11-27 | 2023-12-26 | 河南威猛振动设备股份有限公司 | Carriage assembly processing production line |
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| CN114932388A (en) * | 2022-04-01 | 2022-08-23 | 东风汽车集团股份有限公司 | Hood assembling and positioning device and using method thereof |
| CN114932388B (en) * | 2022-04-01 | 2023-11-03 | 东风汽车集团股份有限公司 | Hood assembly positioning device and application method thereof |
| CN117284398A (en) * | 2023-11-27 | 2023-12-26 | 河南威猛振动设备股份有限公司 | Carriage assembly processing production line |
| CN117284398B (en) * | 2023-11-27 | 2024-03-12 | 河南威猛振动设备股份有限公司 | Carriage assembly processing production line |
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