CN106585340B - Automobile sliding door and positioning device thereof - Google Patents
Automobile sliding door and positioning device thereof Download PDFInfo
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- CN106585340B CN106585340B CN201611146267.7A CN201611146267A CN106585340B CN 106585340 B CN106585340 B CN 106585340B CN 201611146267 A CN201611146267 A CN 201611146267A CN 106585340 B CN106585340 B CN 106585340B
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- sliding door
- vehicle body
- assembly
- relative
- guide rail
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/06—Doors arranged at the vehicle sides slidable; foldable
- B60J5/062—Doors arranged at the vehicle sides slidable; foldable for utility vehicles or public transport
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/06—Doors arranged at the vehicle sides slidable; foldable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a positioning device of a sliding door of an automobile, which is characterized in that the sliding door is pulled to slide and close relative to an automobile body, a first guide wheel slides along a top guide rail, a second guide wheel slides along a bottom guide rail to position the sliding door relative to the automobile body in a Y direction, a third guide wheel slides along a middle guide rail to position the sliding door relative to the automobile body in an X direction, a first support wheel slides along the middle guide rail, a second support wheel slides along the bottom guide rail to position the sliding door relative to the automobile body in a Z direction. The invention discloses an automobile sliding door. The automobile sliding door and the positioning device thereof can reduce the matching debugging period and cost of sample automobile production, improve the positioning stability of the sliding door, avoid the quality stability problem caused by insufficient positioning stability, and improve the positioning stability of the sliding door and the matching qualification rate of the sliding door with an automobile body and a front door.
Description
Technical Field
The invention relates to the field of automobile manufacturing, in particular to an automobile sliding door and a positioning device thereof.
Background
The sliding door belongs to one of automobile door types, and the positioning function is realized mainly through the cooperation of pulley slide rail, for example: the sliding door and the automobile body are transversely positioned, a limiting device is needed to provide transverse pressing force, and meanwhile, in the running process of the automobile, the limiting device has the function of preventing the sliding door from shaking in the longitudinal direction of the automobile body to generate abnormal sound.
With the rapid development of the modern automobile industry, in order to improve the competitiveness of automobile models, the requirement on the clearance surface difference of automobiles is higher and higher. In the prior art, because the structural design of the automobile sliding door positioning device is unreasonable, the following technical problems mainly exist:
1. because the sliding door is positioned by matching the hinge and the guide rail, the guide rail is arranged on the floor of the vehicle body, part of the limiting device is arranged on the side wall of the vehicle body, and the deviation value of the side wall of the vehicle body relative to the guide rail is finally reflected on the deviation of the limiting device in the longitudinal direction of the vehicle body in the sliding door closing process, the influence of poor matching of the limiting device on the surface of the vehicle door is caused, and the later debugging is not facilitated;
2. when the existing limiting device is used for closing the vehicle door, the sliding door has deviation in the longitudinal direction of the vehicle body, so that the sliding door also has deviation in the transverse direction of the vehicle body. For example: when the deviation of the sliding door in the longitudinal direction of the vehicle body is 1mm, the deviation of the sliding door in the transverse direction of the vehicle body is 2.3mm, so that the sliding door is difficult to close, and the gap around the sliding door is not controlled easily.
In conclusion, because the structure, the motion form, the functional size formation and the like of the sliding door of the MPV vehicle type and the common vehicle door are greatly different, and the size of the sliding door is larger than that of the traditional vehicle door, in the trial-manufacture and production process of the vehicle, how to improve the qualification rate of the difference of the matching clearance surfaces between the sliding door and the side wall and the front door becomes a difficult problem to be solved urgently.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the automobile sliding door and the positioning device thereof, which can reduce the matching and debugging period and cost of sample automobile production, improve the positioning stability of the sliding door, avoid the quality stability problem caused by insufficient positioning stability, and improve the positioning stability of the sliding door and the matching qualification rate of the sliding door with an automobile body and a front door.
In order to solve the above technical problem, an embodiment of the present invention provides a positioning device for a sliding door of an automobile, including: the first hinge assembly can be matched and assembled with a top guide rail on the vehicle body, and is provided with a first guide wheel used for controlling the sliding door to perform Y-direction positioning relative to the vehicle body; the second hinge assembly is matched and assembled with a bottom guide rail on the vehicle body and is provided with a second guide wheel used for controlling the sliding door to perform Y-direction positioning relative to the vehicle body and a first supporting wheel used for controlling the sliding door to perform Z-direction positioning relative to the vehicle body; the third hinge assembly can be matched and assembled with the middle guide rail on the vehicle body, and is provided with a third guide wheel for controlling the sliding door to perform X-direction positioning relative to the vehicle body and a second supporting wheel for controlling the sliding door to perform Z-direction positioning relative to the vehicle body, wherein: the sliding door is provided with two opposite side edges, the first hinge assembly and the second hinge assembly are respectively arranged at the position close to the end angle of one side edge, and the third hinge assembly is arranged at the middle position close to the other side edge; the sliding door is pulled to be closed in a sliding mode relative to the vehicle body, the first guide wheel slides along the top guide rail, the second guide wheel slides along the bottom guide rail, the sliding door is positioned in the Y direction relative to the vehicle body, the third guide wheel slides along the middle guide rail, the sliding door is positioned in the X direction relative to the vehicle body, the first support wheel slides along the middle guide rail, the second support wheel slides along the bottom guide rail, and the sliding door is positioned in the Z direction relative to the vehicle body; the third hinge assembly includes: the nut plate and the tooling piece are respectively provided with an assembling hole which can be matched with each other and can fix the nut plate and the tooling piece on the sliding door, after one end of a stud bolt passes through the assembling hole of the tooling piece and the assembling hole of the nut plate, the nut plate and the tooling piece are fixed on the sliding door by using the stud bolt after the position is determined, the assembling hole of the fifth assembly part passes through the other end of the stud bolt, and the fifth assembly part is fixed on the sliding door by using a fastening nut; the first hinge assembly includes: a first assembly for mounting on the sliding door and a second assembly capable of adjusting the position relative to the first assembly, wherein: waist-shaped bolt holes are formed in the first assembly part and/or the second assembly part; the first guide wheel is arranged on the second assembly part and is pressed against two side walls of the top guide rail of the vehicle body.
Wherein, still include: and the lock catch assembly is used for controlling the sliding door to perform Y-direction positioning relative to the vehicle body and is arranged in the middle of the side edge of the sliding door provided with the second hinge assembly.
Wherein, the hasp subassembly includes: the lock body is arranged on the sliding door, and the lock body is provided with a lock tongue which can be matched with a lock catch arranged on the vehicle body.
Wherein the second hinge assembly includes: a third assembly for mounting on the sliding door and a fourth assembly capable of adjusting the position relative to the third assembly, wherein: waist-shaped bolt holes are formed in the third assembly part and/or the fourth assembly part; the second guide wheels and the first support wheels are respectively arranged on the fourth assembly parts, the second guide wheels are pressed on two side walls of the bottom guide rail of the vehicle body in a propping mode, and the first support wheels are pressed on the bottom wall of the bottom guide rail of the vehicle body in a propping mode.
The Y-direction positioning direction of the sliding door relative to the vehicle body is a direction of outward extrusion force perpendicular to the sliding door, which is provided by the vehicle body to the sliding door when the sliding door is closed relative to the vehicle body; the direction of the Z-direction positioning of the sliding door relative to the vehicle body is the direction of the gravity of the sliding door; the direction in which the sliding door is positioned in the X direction with respect to the vehicle body is perpendicular to the Y-direction positioning direction and the Z-direction positioning direction, respectively.
In order to solve the technical problem, the invention also discloses the automobile sliding door with the automobile sliding door positioning device.
The automobile sliding door and the positioning device thereof provided by the invention have the following beneficial effects:
firstly, pulling the sliding door to make it close for the automobile body slides, first leading wheel slides along the top guide rail, and the second leading wheel slides along the end guide rail, makes the sliding door carry out Y to the location for the automobile body, and the third leading wheel slides along well guide rail, makes the sliding door carry out X to the location for the automobile body, and first supporting wheel slides along well guide rail, and the second supporting wheel slides along end guide rail, makes the sliding door carry out Z to the location for the automobile body, wherein: three Y of slip door are to location, two Z are to location and an X are to location, have realized the maximize of location area, have improved the stability of location.
The first assembly part and the second assembly part of the second hinge assembly and the first hinge assembly can adjust relative positions, so that the Y-direction position of the first hinge assembly can be adjusted according to the state of a vehicle body; the third assembly part and the fourth assembly part of the second hinge assembly can adjust the relative position, so that the Y-direction position of the second hinge assembly can be adjusted according to the state of the vehicle body; the nut plate of the third hinge assembly and the position of the stud bolt assembled on the sliding door are adjusted to adjust the position of a fifth assembly part connected to the stud bolt, so that the sliding door can be rapidly matched with the vehicle body in the assembling process of the third hinge assembly.
Thirdly, the structure is simplified, the assembly is facilitated, the matching and debugging period and the cost of the sample car production can be reduced, the positioning stability of the sliding door is improved, the problem of quality stability caused by insufficient positioning stability is avoided, and the positioning stability of the sliding door and the matching qualification rate of the sliding door with a car body and a front door are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the general arrangement structure of the positioning device for the sliding door of the automobile according to the embodiment of the invention on the sliding door of the automobile.
Fig. 2 is a schematic structural view illustrating a first hinge assembly of the positioning apparatus for a sliding door of an automobile according to an embodiment of the present invention coupled to a top rail.
Fig. 3 is an assembly view illustrating the assembly of the first assembly part and the second assembly part of the first hinge assembly of the sliding door positioning device for the vehicle according to the embodiment of the present invention.
Fig. 4 is a schematic structural view illustrating a second hinge assembly of the positioning apparatus for a sliding door of an automobile according to an embodiment of the present invention coupled to a bottom rail.
Fig. 5 is an assembly view illustrating the assembly of the third assembly part and the fourth assembly part of the second hinge assembly of the sliding door positioning device for vehicles according to the embodiment of the present invention.
Fig. 6 is an assembly view of a third assembly member of a second hinge assembly of the positioning apparatus for a sliding door of an automobile according to the embodiment of the present invention.
Fig. 7 is a schematic structural view illustrating the connection of the third hinge assembly and the center rail of the sliding door positioning device for a vehicle according to the embodiment of the present invention.
Fig. 8a is a schematic view illustrating an assembling position of the stud bolt of the third hinge assembly of the sliding door positioning device for a vehicle according to the embodiment of the present invention.
FIG. 8b is a schematic view of the construction of the stud-link nut plate of the third hinge assembly of the sliding door positioning device for an automobile according to the embodiment of the present invention.
Fig. 9 is a schematic view illustrating an assembling position of a tooling member of a third hinge assembly of the positioning apparatus for a sliding door of a vehicle according to the embodiment of the present invention.
Fig. 10 is a schematic view of a fifth assembling member of the third hinge assembly of the sliding door positioning device for a vehicle according to the embodiment of the present invention after being assembled with a stud bolt.
FIG. 11 is a schematic structural diagram of a latch assembly of the positioning device for a sliding door of a vehicle according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, a first embodiment of the positioning device for a sliding door of an automobile according to the present invention is shown.
As shown in fig. 1, the positioning device for a sliding door of an automobile in this embodiment can be applied to a sliding door T of an MPV automobile, and includes: the hinge assembly comprises a first hinge assembly 1, a second hinge assembly 2 and a third hinge assembly 3, wherein the first hinge assembly 1 can be matched and assembled with a top guide rail A which is fixedly arranged on a vehicle body, the second hinge assembly 2 can be matched and assembled with a bottom guide rail B which is fixedly arranged on the vehicle body, and the third hinge assembly 3 can be matched and assembled with a middle guide rail C which is fixedly arranged on the vehicle body.
Wherein: the sliding door T has two opposite side edges T1, T2, and a first hinge assembly 1 and a second hinge assembly 2 are respectively mounted at positions close to the end corner of one of the side edges T1, wherein the first hinge assembly 1 is arranged at the top end corner area of the side edge T1 shown in fig. 1, and the second hinge assembly 2 is arranged at the bottom end corner area of the side edge T1 shown in fig. 1. The third hinge member 3 is mounted at a middle position near the other side edge T2.
The first hinge assembly 1 functions to control Y-direction positioning when the sliding door T is relatively slid to open or close with respect to the vehicle body, so that Y-direction surface difference and clearance between the sliding door and the top of the vehicle body can be controlled. Wherein: the direction of Y-direction positioning in this embodiment is the direction of outward pressing force perpendicular to the sliding door T, which is provided to the sliding door T by the vehicle body in a state where the sliding door T is closed relative to the vehicle body.
Referring collectively to fig. 2-3, the top rail a is a combination of an arcuate rail and a straight rail having smooth transition fillets, which can be assembled to the vehicle body via respective rail mounts a1 and mounting nuts a 2. The first hinge assembly 1 includes: a first assembly member 11 for being assembled on the sliding door T, a second assembly member 12 capable of adjusting a position relative to the first assembly member 11, and a first guide wheel 13 mounted on the second assembly member 12. Wherein: the outer diameter of the first guide wheel 13 is adapted to the inner diameter of the head rail a, which is used to determine the Y-position of the sliding door head relative to the vehicle body.
The first assembly member 11 is a right-angled bent plate member, one side of which has a positioning screw hole for connecting it to a corresponding position of the sliding door T, and the other side of which has a kidney-shaped bolt hole 111, in this embodiment, there are two kidney-shaped holes of 7 × 13 mm. The second fitting member 12 is a plate member having a fitting hole corresponding to the kidney bolt hole 111 and a fitting position 121 for fitting the first guide wheel 13.
In specific implementation, the first guide wheel 13 is pressed against the wall surface of the side surface of the vehicle body top guide rail a, the fastening bolt 14 passes through the assembly hole and the kidney-shaped bolt hole 111 which are approximately corresponding to the above positions, so that the relative positions of the first assembly part 11 and the second assembly part 12 can be adjusted as required, and then the functions of positioning and fine position adjustment of the first hinge assembly 1 in the Y direction can be realized by screwing. The relative position of the first fitting 11 and the second fitting 12 in this embodiment is adjusted to a distance of 3mm in the Y direction, so that the adjustment can be made in accordance with the state of the vehicle body when the sliding door is assembled.
The second hinge assembly 2 functions to control Y-direction positioning and Z-direction positioning when the sliding door T is relatively slid to open or close with respect to the vehicle body, so that it is possible to control Y-direction surface difference and clearance between the sliding door T and the bottom of the vehicle body, Y-direction surface difference between the sliding door T and the front door, and Z-direction of the front portion of the sliding door. Wherein: the direction in which the sliding door is positioned in the Z direction with respect to the vehicle body in this embodiment is the direction of the gravity of the sliding door itself.
Referring collectively to fig. 4-5, the bottom rail B is a combination of an arcuate rail and a straight rail having smooth transition fillets, and the top rail B can be mounted to the vehicle body by way of corresponding rail mounts B1 and mounting nuts B2. The second hinge assembly 2 includes: a third assembly member 21 for being assembled on the sliding door T, a fourth assembly member 22 capable of adjusting a position relative to the third assembly member 21, a second guide wheel 23 for controlling the Y-direction positioning of the sliding door T with respect to the vehicle body, and a first support wheel 24 for controlling the Z-direction positioning of the sliding door T with respect to the vehicle body. Wherein: the outer diameter of the second guide wheel 23 is adapted to the inner diameter of the bottom rail B, which is used to determine the Y-position of the sliding door top relative to the vehicle body.
In specific implementation, the third assembly member 21 is a right-angled bent plate, a mounting screw hole for connecting the third assembly member to a corresponding position of the sliding door is formed in a right-angled edge of one side of the third assembly member, and a kidney-shaped bolt hole 211 is formed in a right-angled edge of the other side of the third assembly member. The fourth fitting 22 has a fitting hole corresponding to the kidney bolt hole 211. Wherein: the second guide wheels 23 and the first support wheels 24 are respectively mounted on the fourth assembly 22, the second guide wheels 23 are pressed against both side walls of the bottom rail B of the vehicle body, and the first support wheels 24 are pressed against the bottom wall of the bottom rail B of the vehicle body.
In specific implementation, after the fastening bolt 25 passes through the mounting hole and the kidney bolt hole 211 corresponding to the above positions, the relative positions of the third mounting member 21 and the fourth mounting member 22 can be adjusted as required, and then the second hinge assembly 2 is screwed to achieve the functions of positioning in the Y direction and fine adjustment of the position. The relative position of the third fitting 21 and the fourth fitting 22 in this embodiment is adjusted to a distance of 3mm in the Y direction, so that the adjustment can be made in accordance with the state of the vehicle body when the sliding door is assembled.
Preferably, the second hinge assembly 2 further comprises: the adjustment mechanism 26 for raising or lowering the position of the second hinge assembly 2 relative to the door, as shown in fig. 6, is used by the adjustment mechanism 26 to compensate for the reverse direction when a sagging condition of the sliding door occurs.
The third hinge assembly 3 functions to control X-direction positioning and Z-direction positioning when the sliding door T is relatively slid open or closed with respect to the vehicle body, wherein: the direction in which the sliding door is positioned in the X direction with respect to the vehicle body in this embodiment is a direction perpendicular to the Y-direction positioning direction and the Z-direction positioning direction, respectively, and further, a direction in which the side T1 acting on the sliding door T with respect to the vehicle body provides a pressing force to the side T2.
Referring to fig. 7 to 10 in combination, the center rail C is a combination of an arc-shaped rail and a straight-line-shaped rail having smooth transition rounded corners, and can be assembled to the vehicle body through a corresponding rail mount C1 and a mounting nut C2. The third hinge assembly 3 includes: the fifth fitting 31, the nut plate 32, the tool 33, the third guide wheel 34 for controlling the X-direction positioning of the sliding door T with respect to the vehicle body, and the second support wheel 35 for controlling the Z-direction positioning of the sliding door T with respect to the vehicle body. Wherein: the third guide wheels 34 and the second support wheels 35 are respectively installed at end positions of the fifth assembly 31.
In specific implementation, the nut plate 32 and the tool part 33 are respectively provided with assembling holes 321 and 331 which can be matched with each other and fix the nut plate and the tool part on the sliding door, and the fifth assembling part 31 is further provided with an assembling hole 311 for fixing the stud bolt 36. In specific implementation, after the corresponding position of the sliding door is provided with the assembly hole, one end of the stud 36 passes through the assembly hole 331 of the tooling member 33 and the assembly hole 321 of the nut plate 32, after the position is determined, the nut plate 32 and the tooling member 33 are fixed on the sliding door T by using the stud 36, next, the assembly hole 311 of the fifth assembly member 31 passes through the other end of the stud 36, the fifth assembly member 31 is fixed on the sliding door by using a fastening nut, and the adjustment range of the stud 36 is a distance of 3mm along the XZ direction single side.
Through the structure, the positions of the nut plate 32 and the stud bolts 36 assembled on the sliding door are changed by adjusting the tool parts 33, and the position of the fifth assembling part 31 connected to the stud bolts 36 is adjusted. Further, the third guide wheels 34 press against two side walls of the middle guide rail C of the vehicle body to control the sliding door T to perform X-direction positioning relative to the vehicle body, and the second support wheels 35 press against a bottom wall of the middle guide rail C of the vehicle body to control the sliding door T to perform Z-direction positioning relative to the vehicle body.
Further, the positioning device for the sliding door of the vehicle in this embodiment further includes: a latch assembly 4 for controlling the Y-positioning of the sliding door with respect to the vehicle body, as shown in fig. 11, the latch assembly 4 is installed in the middle of the side of the sliding door T where the second hinge assembly 2 is installed. In specific implementation, the locking assembly 4 includes: and the lock body 41 is arranged on the sliding door T, and the lock body 41 is provided with a bolt 411 which can be matched with a lock catch 42 arranged on a vehicle body. The lock body 41 is assembled on the sliding door through a locking bolt 43, the lock catch 42 is also locked at a corresponding position of the vehicle body through a corresponding bolt, and after the sliding door T is closed in a sliding mode relative to the vehicle body, the lock catch 42 is inserted into the lock tongue 411 to achieve fastening so as to control the Y-direction surface difference between the sliding door and the side wall of the vehicle body.
In the embodiment of the positioning device for the sliding door of the automobile, when the positioning device is implemented specifically, the sliding door T is pulled to be closed in a sliding manner relative to the automobile body, the first guide wheels 13 slide along the top guide rails a, the second guide wheels 23 slide along the bottom guide rails B, the sliding door T is positioned in a Y direction relative to the automobile body, the third guide wheels 34 slide along the middle guide rails C, the sliding door T is positioned in an X direction relative to the automobile body, the first support wheels 24 slide along the bottom guide rails B, the second support wheels 35 slide along the middle guide rails C, and the sliding door is positioned in a Z direction relative to the automobile body. After the sliding door T is closed in a sliding mode relative to the vehicle body, the lock catch 42 is inserted into the lock tongue 411 to achieve fastening, so that the sliding door T is positioned in the Y direction relative to the vehicle body, and three Y directions, two Z directions and one X direction of the sliding door T are positioned, so that the maximization of a positioning area is achieved, and the positioning stability is improved.
The invention also discloses the automobile sliding door, the sliding door comprises the positioning device for the automobile sliding door, and the specific implementation mode is not repeated.
The automobile sliding door and the positioning device thereof provided by the invention have the following beneficial effects:
firstly, pulling the sliding door to make it close for the automobile body slides, first leading wheel slides along the top guide rail, and the second leading wheel slides along the end guide rail, makes the sliding door carry out Y to the location for the automobile body, and the third leading wheel slides along well guide rail, makes the sliding door carry out X to the location for the automobile body, and first supporting wheel slides along well guide rail, and the second supporting wheel slides along end guide rail, makes the sliding door carry out Z to the location for the automobile body, wherein: three Y of slip door are to location, two Z are to location and an X are to location, have realized the maximize of location area, have improved the stability of location.
The first assembly part and the second assembly part of the second hinge assembly and the first hinge assembly can adjust relative positions, so that the first hinge assembly can adjust the Y-direction position of the sliding door according to the state of a vehicle body; relative positions of a third assembly part and a fourth assembly part of the second hinge assembly can be adjusted, the second hinge assembly can adjust the Y-direction position of the sliding door according to the state of a vehicle body, the position of a nut plate of the third hinge assembly and the position of a fifth assembly part of the stud bolt on the sliding door are adjusted to adjust the position of the fifth assembly part connected to the stud bolt, and the sliding door can be rapidly matched with the vehicle body in the assembling process of the third hinge assembly.
Thirdly, the structure is simplified, the assembly is facilitated, the matching and debugging period and the cost of the sample car production can be reduced, the positioning stability of the sliding door is improved, the problem of quality stability caused by insufficient positioning stability is avoided, and the positioning stability of the sliding door and the matching qualification rate of the sliding door with a car body and a front door are improved.
Claims (6)
1. A positioning device for a sliding door of a vehicle, comprising:
the first hinge assembly can be matched and assembled with a top guide rail on a vehicle body, and is provided with a first guide wheel used for controlling the Y-direction positioning of the sliding door relative to the vehicle body;
the second hinge assembly is matched and assembled with a bottom guide rail on a vehicle body and is provided with a second guide wheel used for controlling the sliding door to perform Y-direction positioning relative to the vehicle body and a first supporting wheel used for controlling the sliding door to perform Z-direction positioning relative to the vehicle body;
the third hinge assembly is matched and assembled with a middle guide rail on the vehicle body and is provided with a third guide wheel used for controlling the X-direction positioning of the sliding door relative to the vehicle body and a second support wheel used for controlling the Z-direction positioning of the sliding door relative to the vehicle body; the sliding door is provided with two opposite side edges, the first hinge assembly and the second hinge assembly are respectively arranged at the positions close to the end angle of one side edge, and the third hinge assembly is arranged at the middle position close to the other side edge;
the sliding door is pulled to be closed in a sliding mode relative to the vehicle body, the first guide wheels slide along the top guide rail, the second guide wheels slide along the bottom guide rail, the sliding door is positioned in the Y direction relative to the vehicle body, the third guide wheels slide along the middle guide rail, the sliding door is positioned in the X direction relative to the vehicle body, the first support wheels slide along the middle guide rail, the second support wheels slide along the bottom guide rail, and the sliding door is positioned in the Z direction relative to the vehicle body;
the third hinge assembly includes: the nut plate and the tooling piece are respectively provided with a fitting hole which can be matched with each other and can fix the nut plate and the tooling piece on the sliding door, after one end of a stud bolt passes through the fitting hole of the tooling piece and the fitting hole of the nut plate, the nut plate and the tooling piece are fixed on the sliding door by using the stud bolt after the position is determined, and the fitting hole of the fifth assembly passes through the other end of the stud bolt and is fixed on the sliding door by using a fastening nut;
the first hinge assembly includes: a first assembly for mounting on a sliding door and a second assembly capable of adjusting the position relative to the first assembly, wherein: waist-shaped bolt holes are formed in the first assembly part and/or the second assembly part; the first guide wheels are arranged on the second assembly parts and are pressed against two side walls of the top guide rail of the vehicle body.
2. The positioning device for sliding doors for vehicles according to claim 1, further comprising: and the locking component is used for controlling the sliding door to perform Y-direction positioning relative to the vehicle body, and the locking component is arranged in the middle of the side edge of the sliding door on which the second hinge component is arranged.
3. The positioning apparatus for a sliding door of an automobile as set forth in claim 2, wherein said latch assembly comprises: the lock body is arranged on the sliding door, and the lock body is provided with a lock tongue which can be matched with a lock catch arranged on the vehicle body.
4. The positioning apparatus of a sliding door for an automobile according to claim 1, wherein said second hinge assembly comprises: a third assembly for mounting on a sliding door and a fourth assembly capable of adjusting the position relative to the third assembly, wherein: waist-shaped bolt holes are formed in the third assembly part and/or the fourth assembly part;
the second guide wheels and the first supporting wheels are respectively arranged on the fourth assembly part, the second guide wheels are pressed on two side walls of the bottom guide rail of the vehicle body in a supporting mode, and the first supporting wheels are pressed on the bottom wall of the bottom guide rail of the vehicle body in a supporting mode.
5. The positioning apparatus for sliding doors for automobiles according to claim 1, wherein the direction in which said sliding doors are positioned in the Y direction with respect to said vehicle body is the direction in which said sliding doors provide a pressing force to said sliding doors outward perpendicular to said sliding doors in a closed state of said sliding doors with respect to said vehicle body;
the direction of the sliding door for carrying out Z-direction positioning relative to the vehicle body is the direction of the gravity of the sliding door;
the direction in which the sliding door is positioned in the X direction with respect to the vehicle body is a direction perpendicular to the Y-direction positioning direction and the Z-direction positioning direction, respectively.
6. A sliding door for a vehicle, characterized in that it comprises a positioning device for a sliding door for a vehicle according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146267.7A CN106585340B (en) | 2016-12-13 | 2016-12-13 | Automobile sliding door and positioning device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146267.7A CN106585340B (en) | 2016-12-13 | 2016-12-13 | Automobile sliding door and positioning device thereof |
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| CN106585340A CN106585340A (en) | 2017-04-26 |
| CN106585340B true CN106585340B (en) | 2020-09-18 |
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| CN201611146267.7A Active CN106585340B (en) | 2016-12-13 | 2016-12-13 | Automobile sliding door and positioning device thereof |
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| CN110315941A (en) * | 2019-07-31 | 2019-10-11 | 重庆长安汽车股份有限公司 | A kind of drift out door |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592866U (en) * | 1982-06-29 | 1984-01-10 | 日産車体株式会社 | Sliding door full opening lock device |
| KR100226338B1 (en) * | 1996-04-09 | 1999-10-15 | 나까무라히로까즈 | Sliding door support apparatus |
| JP3591349B2 (en) * | 1998-12-22 | 2004-11-17 | アイシン精機株式会社 | Sliding door device for vehicles |
| US7243461B2 (en) * | 2003-03-19 | 2007-07-17 | Rogers Jr Lloyd W | Hinge mechanism for a sliding door |
| JP4451727B2 (en) * | 2004-06-16 | 2010-04-14 | シロキ工業株式会社 | Fully open / intermediate stopper mechanism |
| JP4750661B2 (en) * | 2006-09-28 | 2011-08-17 | 三井金属アクト株式会社 | Support structure for vehicle sliding door |
| CN101586424B (en) * | 2009-06-17 | 2012-12-26 | 上海汽车集团股份有限公司 | Adjustable hinge device |
| JP2014061766A (en) * | 2012-09-20 | 2014-04-10 | Toyota Industries Corp | Door structure for vehicle |
| CN204061487U (en) * | 2014-07-04 | 2014-12-31 | 北京汽车研究总院有限公司 | The traveling nut plate structure that a kind of car door lock, hinge are general |
-
2016
- 2016-12-13 CN CN201611146267.7A patent/CN106585340B/en active Active
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| Publication number | Publication date |
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| CN106585340A (en) | 2017-04-26 |
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