CN113147906B - Automobile roof assembly and production process thereof - Google Patents
Automobile roof assembly and production process thereof Download PDFInfo
- Publication number
- CN113147906B CN113147906B CN202110383752.0A CN202110383752A CN113147906B CN 113147906 B CN113147906 B CN 113147906B CN 202110383752 A CN202110383752 A CN 202110383752A CN 113147906 B CN113147906 B CN 113147906B
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- framework
- fixing
- ring
- cotton layer
- adjusting ring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
Abstract
The invention discloses an automobile roof assembly and a production process thereof, belonging to the field of automobile roof assembly structures; an automotive headliner assembly comprising: the first adjusting ring, the second adjusting ring, the framework, the fixing mechanism, the circular ring and the locking mechanism; the cambered surface of the framework is finely adjusted by respectively rotating the first adjusting ring and the second adjusting ring, so that the framework can be more tightly attached to the top end of the automobile metal plate; the fixing of the silencing cotton layer is realized by arranging two fixing mechanisms on the lower surface of the framework; the rotating rod is arranged on the fixing mechanism to adjust the position state of the silencing cotton layer, so that the silencing cotton layer is better attached to the framework, and wrinkles are prevented; the locking mechanism is arranged above the circular ring to realize the locking of the rotating rod and avoid the displacement of the noise reduction cotton layer; a production process of an automobile roof assembly comprises the following steps: fine adjustment of the framework, installation of the silencing cotton layer and installation of leather.
Description
Technical Field
The disclosure belongs to the field of automobile ceiling assembly structures, and particularly relates to an automobile ceiling assembly and a production process thereof.
Background
With the continuous development of the current science and technology, the field of automobile parts is greatly developed, an automobile ceiling assembly becomes an important component of an automobile interior, the automobile ceiling assembly comprises a framework, a silencing cotton layer and leather, the framework is directly and fixedly connected with the metal plate roof of an automobile, the silencing cotton is arranged on the lower end face of the automobile ceiling, and the leather is positioned at the lower end of the silencing cotton layer and completely covers the framework; the skeleton can have injection molding machine injection moulding, and in prior art when installing the skeleton on the panel beating roof, can appear skeleton radian often and panel beating roof have the deviation to lead to the skeleton to be difficult to with the problem of panel beating roof laminating.
Disclosure of Invention
Aiming at the defects of the prior art, the disclosed aim is to provide an automobile roof assembly and a production process thereof, and the problem that a framework is difficult to be attached to a sheet metal roof in the prior art is solved.
The purpose of the present disclosure can be achieved by the following technical scheme:
an automobile ceiling assembly comprises a framework and is characterized in that a fixed block is fixed on the lower surface of the framework, two sides of the fixed block are respectively provided with a first connecting seat, the two first connecting seats are distributed in the length direction of the framework, the other two sides of the fixed block are respectively provided with a second connecting seat, and the two second connecting seats are distributed in the width direction of the framework;
furthermore, each first connecting seat is hinged with a first connecting rod, one end of each first connecting rod, which is far away from the first connecting seat, is rotatably connected with a first adjusting ring, one end of each first adjusting ring, which is far away from the first connecting rod, is in threaded connection with a first screw, and one end of each first screw, which is far away from the first adjusting ring, is fixedly connected with the fixed block;
further, the position of the fixed block is the highest point of the radian of the framework.
Furthermore, one of them articulated on the second connecting seat have a second connecting rod, and the one end that the second connecting seat was kept away from to the second connecting rod passes the fixed block and is connected with the second adjustable ring in the tip rotation, and the one end thread connection that the second connecting rod was kept away from to the second adjustable ring has the second screw rod, and the one end that the second adjustable ring was kept away from to the second screw rod is articulated with another second connecting seat.
Furthermore, mounting seats are respectively arranged at two ends of the lower surface of the framework, fixing mechanisms are mounted on the mounting seats, and the two fixing mechanisms jointly fix the silencing cotton layer at the lower end of the framework; the fixing mechanism comprises a rotating rod which is rotatably connected with the mounting seat;
furthermore, a pressure pipe is sleeved on the outer circle of the rotating rod, a plurality of fixing rings are fixedly installed on the outer circle of the rotating rod, and the fixing rings are fixedly connected with the rotating rod in a detachable fixed connection mode; every solid fixed ring with be connected with a plurality of first springs that are circumference evenly distributed between the pressure pipe, the one end of first spring and the outer disc fixed connection who gu fixed ring, the other end and the interior disc fixed connection who presses the pipe.
Furthermore, a plurality of pressing plates are uniformly arranged on the outer circle of the pressing pipe.
Furthermore, a ring is fixedly installed at one end of the rotating rod, and a locking mechanism is installed above the ring and used for limiting the rotation of the ring;
furthermore, the locking mechanism comprises a locking seat, the locking seat is fixed on the lower surface of the framework, a first sliding groove and a second sliding groove are respectively arranged in the locking seat, a locking plate is connected in the first sliding groove in a sliding manner, a pull rod is fixedly installed on one side of the locking plate, the pull rod is located in the second sliding groove, a second spring is installed at the lower end of the locking plate, one end of the second spring is fixedly connected with the inner bottom surface of the first sliding groove, the other end of the second spring is fixedly connected with the end surface of the locking plate, and under the elastic force action of the second spring, the locking plate has a moving trend of approaching towards the circular ring;
furthermore, a plurality of fixing grooves capable of being clamped with the locking plate are formed in the outer circle of the circular ring.
A production process of an automobile roof assembly is characterized by comprising the following steps:
s1: fine adjustment of a framework: installing a first connecting rod, a first adjusting ring, a first screw rod, a second connecting rod, a second adjusting ring and a second screw rod on a framework, and finely adjusting the cambered surface of the framework by respectively rotating the first adjusting ring and the second adjusting ring so that the framework can be attached to the top end of an automobile sheet metal;
s2: installing a silencing cotton layer: 1) Two fixing mechanisms are arranged on the lower surface of the framework, and the silencing cotton layer is fixed by the fixing mechanisms; 2) The silencing cotton layer is attached to the framework by rotating the rotating rod, and the rotating rod is locked by the locking mechanism;
s3: installing leather: the leather is fixed at the lower end of the noise reduction cotton layer and completely covers the framework.
The beneficial effect of this disclosure: the cambered surface of the framework is finely adjusted by respectively rotating the first adjusting ring and the second adjusting ring, so that the framework can be more tightly attached to the top end of the automobile metal plate; the fixing of the silencing cotton layer is realized by arranging two fixing mechanisms on the lower surface of the framework; the rotating rod is arranged on the fixing mechanism to adjust the position state of the silencing cotton layer, so that the silencing cotton layer is better attached to the framework, and wrinkles are prevented; through the top installation locking mechanism at the ring, realize the locking to the dwang, avoid the cotton layer of amortization to take place the displacement.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present disclosure, the drawings used in the embodiments or technical solutions of the present disclosure will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;
FIG. 2 is a skeletal structural schematic of an embodiment of the present disclosure;
FIG. 3 is an enlarged schematic view at I of an embodiment of the disclosure;
FIG. 4 is a schematic structural view of a securing mechanism of an embodiment of the present disclosure;
FIG. 5 is a schematic view of a ring structure according to an embodiment of the disclosure
Fig. 6 is a schematic structural diagram of a locking mechanism of an embodiment of the disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
As shown in fig. 1, an automobile roof assembly comprises a framework 1, wherein the framework 1 is formed by injection molding, the upper surface of the framework 1 is directly and fixedly connected with the metal plate roof of an automobile, as shown in fig. 2, a fixed block 11 is fixedly arranged on the lower surface of the framework 1, two first connecting seats 12 are respectively arranged on two sides of the fixed block 11, the two first connecting seats 12 are distributed in the length direction of the framework 1, a second connecting seat 13 is respectively arranged on the other two sides of the fixed block 11, and the two second connecting seats are distributed in the width direction of the framework 1;
each first connecting seat 12 is hinged with a first connecting rod 2, one end of each first connecting rod 2 is hinged with the first connecting seat 12, the other end of each first connecting rod 2 is rotatably connected with a first adjusting ring 3, internal threads are arranged in the first adjusting rings 3, one end, far away from the first connecting rods 2, of each first adjusting ring 3 is in threaded connection with a first screw 5, and one end, far away from the first adjusting rings 3, of each first screw 5 is fixedly connected with a fixed block 11; the radian of the framework 1 in the length direction is adjusted by respectively rotating the two first adjusting rings 3, so that the framework 1 can be better attached to the metal plate roof of an automobile; in this embodiment, the position of the fixed block 11 is the highest point of the frame 1 radian;
one of the second connecting seats 13 is hinged with a second connecting rod 5, one end of the second connecting rod 5 pair is hinged with the second connecting seat 13, the other end of the second connecting rod 5 pair penetrates through the fixed block 11 and is rotatably connected with a second adjusting ring 6 at the end part, one end of the second adjusting ring 6, far away from the second connecting rod 5, is in threaded connection with a second screw 7, and one end of the second screw 7, far away from the second adjusting ring 6, is hinged with the other second connecting seat 13; the radian of the framework 1 in the width direction can be adjusted by rotating the second adjusting ring 6;
in conclusion, the fine adjustment of the overall radian of the framework 1 is realized by respectively adjusting the two first adjusting rings 3 and the second adjusting rings 6, so that the framework 1 can be better attached to the metal plate roof of the automobile.
the pressing pipe 82 is sleeved on the excircle of the rotating rod 81, a plurality of fixing rings 83 are fixedly installed on the excircle of the rotating rod 81, and the fixing rings 83 are fixedly connected with the rotating rod 81 in a detachable fixed connection mode, so that the later maintenance and replacement of the internal structure of the pressing pipe 82 are facilitated; a plurality of first springs 84 are connected between each fixing ring 83 and the pressing pipe 82, the plurality of first springs 84 are uniformly distributed on the outer circle of the fixing ring 83 in the circumferential direction, one end of each first spring 84 is fixedly connected with the outer circular surface of the fixing ring 83, and the other end of each first spring 84 is fixedly connected with the inner circular surface of the pressing pipe 82; when the rotating rod 81 rotates, the pressing pipe 82 can be driven to rotate;
a plurality of pressing plates 821 are uniformly arranged on the excircle of the pressing pipe 82, the pressing plates 821 are in contact with the silencing cotton layer and tightly press the silencing cotton layer on the surface of the framework 1, and the silencing cotton layer is conveniently placed between the pressing pipe 82 and the surface of the framework 1 through elastic connection of the first spring 84; through respectively rotating the two rotating rods 81, the two ends of the silencing cotton layer can be pulled outwards, so that the silencing cotton layer can be better attached to the lower surface of the framework 1, and the phenomenon that wrinkles affect the installation effect of the lowest leather and the appearance is affected is avoided; through set up a plurality of clamp plates 821 on pressing the excircle of pipe 82 for press pipe 82 along with dwang 81 when rotating, the cotton layer of pulling amortization that can be better avoids skidding.
As shown in fig. 3, a circular ring 10 is fixedly installed at one end of the rotating rod 81, a locking mechanism 9 is installed above the circular ring 10, and the locking mechanism 9 is used for limiting the rotation of the circular ring 10, so as to limit the rotation of the rotating rod 81 and avoid the displacement of the noise reduction cotton layer;
as shown in fig. 6, the locking mechanism 9 includes a locking seat 91, the locking seat 91 is fixed on the lower surface of the framework 1, a first chute 911 and a second chute 912 are respectively arranged in the locking seat 91, a locking plate 92 is slidably connected in the first chute 911, a pull rod 94 is fixedly mounted on one side of the locking plate 92, the pull rod 94 is located in the second chute 912, a second spring 93 is mounted at the lower end of the locking plate 92, one end of the second spring 93 is fixedly connected with the inner bottom surface of the first chute 911, and the other end is fixedly connected with the end surface of the locking plate 92, and under the elastic force of the second spring 93, the locking plate 92 has a movement tendency of approaching towards the circular ring 10; as shown in fig. 5, a plurality of fixing grooves 101 are formed on an outer circumference of the ring 10, and the locking plate 92 is engaged with the fixing grooves 101 by an elastic force of the second spring 93 to restrict the rotation of the ring 10; when it is necessary to rotate the rotating lever 81, the locking plate 92 is separated from the fixing groove 101 by pulling the pull rod 94, so that the degree of freedom of rotation of the rotating lever 81 is released.
The production process of the automobile ceiling assembly comprises the following steps:
s1: fine adjustment of a framework: installing a first connecting rod 2, a first adjusting ring 3, a first screw rod 4, a second connecting rod 5, a second adjusting ring 6 and a second screw rod 7 on the framework 1 after injection molding, and finely adjusting the cambered surface of the framework 1 by respectively rotating the first adjusting ring 3 and the second adjusting ring 6 so as to enable the framework 1 to be attached to the top end of an automobile metal plate;
s2: installing a silencing cotton layer: 1) Two fixing mechanisms 8 are arranged on the lower surface of the framework 1, and the silencing cotton layer is fixed by the fixing mechanisms 8; 2) The silencing cotton layer is attached to the framework 1 by rotating the rotating rod 81, and the rotating shaft 81 is locked by the locking mechanism 9;
s3: installing leather: the leather is fixed at the lower end of the noise reduction cotton layer and completely covers the framework 1.
The working principle is as follows:
the cambered surface of the framework 1 is finely adjusted by respectively rotating the first adjusting ring 3 and the second adjusting and replacing ring 6, so that the framework 1 can be more tightly attached to the top end of an automobile metal plate; the fixing of the silencing cotton layer is realized by arranging two fixing mechanisms 8 on the lower surface of the framework 1; the rotating rod 81 is arranged on the fixing mechanism 8 to adjust the position state of the silencing cotton layer, so that the silencing cotton layer is better attached to the framework 1, and wrinkles are prevented; through the top installation locking mechanism 9 at ring 10, realize the locking to dwang 81, avoid the cotton layer of amortization to take place the displacement.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (4)
1. An automobile ceiling assembly comprises a framework (1) and is characterized in that a fixed block (11) is fixed on the lower surface of the framework (1), two first connecting seats (12) are respectively installed on two sides of the fixed block (11), the two first connecting seats (12) are distributed in the length direction of the framework (1), a second connecting seat (13) is respectively installed on the other two sides of the fixed block (11), and the two second connecting seats are distributed in the width direction of the framework (1);
each first connecting seat (12) is hinged with a first connecting rod (2), one end, far away from the first connecting seat (12), of each first connecting rod (2) is rotatably connected with a first adjusting ring (3), one end, far away from the first connecting rod (2), of each first adjusting ring (3) is in threaded connection with a first screw (4), and one end, far away from the first adjusting ring (3), of each first screw (4) is fixedly connected with a fixing block (11);
the position of the fixed block (11) is the highest point of the radian of the framework (1);
one end, far away from the second connecting seat (13), of the second connecting seat (5) penetrates through the fixing block (11) and is rotatably connected with a second adjusting ring (6) at the end part, one end, far away from the second connecting seat (13), of the second connecting seat (5) is in threaded connection with a second screw (7), and one end, far away from the second adjusting ring (6), of the second screw (7) is hinged with the other second connecting seat (13);
mounting seats (14) are respectively arranged at two ends of the lower surface of the framework (1), fixing mechanisms (8) are mounted on the mounting seats (14), and the two fixing mechanisms (8) are used for fixing the silencing cotton layer at the lower end of the framework (1) together; the fixing mechanism (8) comprises a rotating rod (81), and the rotating rod (81) is rotatably connected with the mounting seat (14);
the outer circle of the rotating rod (81) is sleeved with a pressing pipe (82), a plurality of fixing rings (83) are fixedly mounted on the outer circle of the rotating rod (81), and the fixing rings (83) are fixedly connected with the rotating rod (81) in a detachable fixed connection mode; a plurality of first springs (84) which are uniformly distributed in the circumferential direction are connected between each fixing ring (83) and the pressure pipe (82), one end of each first spring (84) is fixedly connected with the outer circular surface of the fixing ring (83), and the other end of each first spring is fixedly connected with the inner circular surface of the pressure pipe (82).
2. The sunroof assembly of claim 1, wherein the pressure tube (82) has a plurality of pressure plates (821) uniformly disposed on an outer circumference thereof.
3. The automobile roof assembly according to claim 2, wherein one end of the rotating rod (81) is fixedly provided with a ring (10), a locking mechanism (9) is arranged above the ring (10), and the locking mechanism (9) is used for limiting the rotation of the ring (10);
the locking mechanism (9) comprises a locking seat (91), the locking seat (91) is fixed on the lower surface of the framework (1), a first sliding groove (911) and a second sliding groove (912) are respectively arranged in the locking seat (91), a locking plate (92) is connected in the first sliding groove (911) in a sliding mode, a pull rod (94) is fixedly installed on one side of the locking plate (92), the pull rod (94) is located in the second sliding groove (912), a second spring (93) is installed at the lower end of the locking plate (92), one end of the second spring (93) is fixedly connected with the inner bottom surface of the first sliding groove (911), the other end of the second spring is fixedly connected with the end face of the locking plate (92), and under the elastic force action of the second spring (93), the locking plate (92) has a moving trend of approaching towards the circular ring (10);
the outer circle of the circular ring (10) is provided with a plurality of fixing grooves (101) which can be clamped with the locking plate (92).
4. The process for manufacturing an automotive roof assembly as set forth in claim 1, characterized in that the process comprises:
s1: fine adjustment of a framework: the method comprises the following steps that a first connecting rod (2), a first adjusting ring (3), a first screw (4), a second connecting rod (5), a second adjusting ring (6) and a second screw (7) are installed on a framework (1), and the cambered surface of the framework (1) is finely adjusted by respectively rotating the first adjusting ring (3) and the second adjusting ring (6), so that the framework (1) can be attached to the top end of an automobile sheet metal;
s2: installing a silencing cotton layer: 1) Two fixing mechanisms (8) are arranged on the lower surface of the framework (1), and the silencing cotton layer is fixed by the fixing mechanisms (8); 2) The silencing cotton layer is attached to the framework (1) by rotating the rotating rod (81), and the rotating rod (81) is locked by the locking mechanism (9);
s3: installing leather: the leather is fixed at the lower end of the noise reduction cotton layer and completely covers the framework (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110383752.0A CN113147906B (en) | 2021-04-09 | 2021-04-09 | Automobile roof assembly and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110383752.0A CN113147906B (en) | 2021-04-09 | 2021-04-09 | Automobile roof assembly and production process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113147906A CN113147906A (en) | 2021-07-23 |
| CN113147906B true CN113147906B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110383752.0A Active CN113147906B (en) | 2021-04-09 | 2021-04-09 | Automobile roof assembly and production process thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09315237A (en) * | 1996-05-31 | 1997-12-09 | Sanjiyou Kogyo Kk | Interior ceiling structure of vehicle, and method for assembling interior ceiling |
| DE102008039122A1 (en) * | 2008-08-21 | 2010-04-29 | Siemens Aktiengesellschaft | Modular interior fitting for cover region of rail-mounted vehicle, has inner ceiling lining consisting of segments, where two of segments are laterally adjustable to inner ceiling plane for width adjustment of lining of different vehicles |
| CN205971515U (en) * | 2016-07-29 | 2017-02-22 | 奇瑞新能源汽车技术有限公司 | Vehicle top cover assembly |
| CN107650646A (en) * | 2017-11-06 | 2018-02-02 | 黄石丰丞环保设备有限公司 | A kind of adjustable type vehicle skylight sash |
| CN209467207U (en) * | 2018-11-15 | 2019-10-08 | 珠海广通汽车有限公司 | Top structure before a kind of fixed device and car |
| CN110843696A (en) * | 2018-08-21 | 2020-02-28 | 福特全球技术公司 | Headliner system and method |
-
2021
- 2021-04-09 CN CN202110383752.0A patent/CN113147906B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09315237A (en) * | 1996-05-31 | 1997-12-09 | Sanjiyou Kogyo Kk | Interior ceiling structure of vehicle, and method for assembling interior ceiling |
| DE102008039122A1 (en) * | 2008-08-21 | 2010-04-29 | Siemens Aktiengesellschaft | Modular interior fitting for cover region of rail-mounted vehicle, has inner ceiling lining consisting of segments, where two of segments are laterally adjustable to inner ceiling plane for width adjustment of lining of different vehicles |
| CN205971515U (en) * | 2016-07-29 | 2017-02-22 | 奇瑞新能源汽车技术有限公司 | Vehicle top cover assembly |
| CN107650646A (en) * | 2017-11-06 | 2018-02-02 | 黄石丰丞环保设备有限公司 | A kind of adjustable type vehicle skylight sash |
| CN110843696A (en) * | 2018-08-21 | 2020-02-28 | 福特全球技术公司 | Headliner system and method |
| CN209467207U (en) * | 2018-11-15 | 2019-10-08 | 珠海广通汽车有限公司 | Top structure before a kind of fixed device and car |
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| CN113147906A (en) | 2021-07-23 |
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