CN213735287U - Elevated box pre-positioning and auxiliary supporting structure - Google Patents
Elevated box pre-positioning and auxiliary supporting structure Download PDFInfo
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- CN213735287U CN213735287U CN202022465325.0U CN202022465325U CN213735287U CN 213735287 U CN213735287 U CN 213735287U CN 202022465325 U CN202022465325 U CN 202022465325U CN 213735287 U CN213735287 U CN 213735287U
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Abstract
The utility model relates to an overhead case is prepositioned and auxiliary stay structure belongs to overhead case assembly technical field. The partition board is fixedly connected to the overhead box body, a positioning column is arranged on the back face of the partition board and inserted into the positioning hole of the pre-positioning support, the pre-positioning support is connected to the front air window stiffening beam, the upper fixing support is connected to the upper portion of the overhead box body, one end of the upper fixing support is fixedly connected with the overhead box body, the other end of the upper fixing support extends out of the overhead box body and is provided with a mounting hole, and a bolt is fixed to the top cover beam through the mounting hole. The utility model has the advantages that: the utility model discloses a reasonable set for prepositioning and auxiliary stay structure on overhead case body, be equipped with the prepositioning support on white automobile body, reduce the overhead case assembly degree of difficulty, improve the assembly precision, guarantee the quality of product.
Description
Technical Field
The utility model relates to an overhead case is prepositioned and auxiliary stay structure belongs to overhead case assembly technical field.
Background
The overhead box assembly is arranged right above a front windshield of a commercial vehicle, functional components such as a sun shield, a storage box, an automobile data recorder and an electric device are integrated, a host factory adopts offline subpackaging, and the overhead box assembly is assembled to a process route on a white vehicle body. The traditional overhead box has large volume and weight, and the assembly is difficult to assemble in a cab and has low efficiency.
Disclosure of Invention
In order to overcome the shortcomings of the prior art, the utility model provides an overhead box prepositioning and auxiliary supporting structure, the location is accurate, assembly efficiency is high.
The utility model discloses a realize through following technical scheme: the utility model provides an overhead case prepositioning and auxiliary stay structure which characterized in that: the partition board is fixedly connected to the overhead box body, a positioning column is arranged on the back face of the partition board and inserted into the positioning hole of the pre-positioning support, the pre-positioning support is connected to the front air window stiffening beam, the upper fixing support is connected to the upper portion of the overhead box body, one end of the upper fixing support is fixedly connected with the overhead box body, the other end of the upper fixing support extends out of the overhead box body and is provided with a mounting hole, and a bolt is fixed to the top cover beam through the mounting hole.
The partition plate is a plastic piece for separating the storage space of the elevated box body and reinforcing the overall rigidity of the elevated box body, and the positioning column is provided with a U-shaped groove.
And flanges are arranged around the positioning holes of the pre-positioning support.
The upper fixing support is a sheet metal stamping part, and a flanging structure is arranged on the periphery of the upper fixing support.
The utility model has the advantages that: the utility model discloses a reasonable set for prepositioning and auxiliary stay structure on overhead case body, be equipped with the prepositioning support on white automobile body, reduce the overhead case assembly degree of difficulty, improve the assembly precision, guarantee the quality of product.
Drawings
The invention will be further explained below with reference to the drawings and examples.
Fig. 1 is an exploded view of the three-dimensional structure of the present invention;
FIG. 2 is a cross-sectional view of the key partition and pre-positioning bracket mating structure of the present invention;
FIG. 3 is a schematic perspective view of a partition plate according to the key component of the present invention;
fig. 4 is a cross-sectional view of the key upper fixing bracket and top cover beam matching structure of the present invention.
In the figure: 1. the device comprises a partition plate, 2 a pre-positioning support, 3 a front windshield stiffening beam, 4 an upper fixing support, 5 an elevated box body, 6 a positioning column, 7 and a top cover beam.
Detailed Description
As shown in fig. 1 to 4, the elevated box pre-positioning and auxiliary supporting structure comprises a partition plate 1, a pre-positioning support 2, a front windshield stiffening beam 3, an upper fixing support 4, an elevated box body 5 and a top cover beam 7, wherein the partition plate 1 is fixedly connected to the elevated box body 5, a positioning column 6 is arranged on the back surface of the partition plate 1, the positioning column 6 is inserted into a positioning hole of the pre-positioning support 2, the pre-positioning support 2 is connected to the front windshield stiffening beam 3, the upper fixing support 4 is connected to the upper portion of the elevated box body 5, one end of the upper fixing support 4 is fixedly connected to the elevated box body 5, the other end of the upper fixing support extends out of the elevated box body 5 and is provided with a mounting hole, and a bolt is fixed to the top cover beam 7 through the mounting hole.
The partition board 1 is a plastic piece for separating the storage space of the elevated box body 5 and reinforcing the overall rigidity of the elevated box body 5 and is fixedly connected to the elevated box body 5. The back of the partition board 1 is provided with a positioning column 6, the diameter of the positioning column 6 is 20.6mm, the length of the positioning column is 21mm, and the positioning column is provided with a U-shaped groove, so that the strength is ensured, the weight is reduced, and the injection molding defect is prevented; when the elevated box is assembled to a body-in-white, the positioning column 6 is inserted into the positioning hole of the pre-positioning bracket 2 to play the roles of pre-positioning and auxiliary supporting; the front end of the positioning column 6 is also provided with a conical inclined surface feature with the length of 3mm and the inclination of 45 degrees, and the conical inclined surface feature plays a role in guiding when being inserted into the positioning hole.
The prepositioning bracket 2 is connected on the front windshield reinforcing beam 3 and is provided with a positioning hole with the diameter of 24.6 mm; the positioning hole is circumferentially provided with a 5mm left flange and a 5mm right flange, so that the functions of pre-positioning, guiding and improving the strength of the bracket are achieved.
The upper fixing support 4 is connected above the elevated box body 5, one end of the upper fixing support is fixedly connected with the elevated box body 5, the other end of the upper fixing support extends out of the elevated box body and is provided with a mounting hole with the diameter of 11mm, and the upper fixing support is fixed on the top cover beam 7 through an M8 bolt and plays roles in auxiliary support and bearing.
The upper fixing support 4 is a sheet metal stamping part, and a flanging structure is arranged on the periphery of the upper fixing support, so that the strength is improved.
As an embodiment of the utility model, the pre-positioning structure can be the cooperation of reference column and locating hole, or spacing muscle and spacing groove cooperation, or the profile sideline and spacing cooperation of turning over.
The utility model discloses can be applied to medium and heavy commercial car.
Claims (4)
1. The utility model provides an overhead case prepositioning and auxiliary stay structure which characterized in that: including baffle (1), prepositioning support (2), preceding wind window stiffening beam (3), upper portion fixed bolster (4), overhead case body (5) and top cap crossbeam (7), baffle (1) link firmly on overhead case body (5), the back of baffle (1) is equipped with reference column (6), in reference column (6) inserted the locating hole of prepositioning support (2), prepositioning support (2) are connected on preceding wind window stiffening beam (3), upper portion fixed bolster (4) are connected in the top of overhead case body (5), upper portion fixed bolster (4) one end links firmly with overhead case body (5), and the other end stretches out overhead case body (5) outside and is equipped with the mounting hole, adopts the bolt to pass through the mounting hole and fixes on top cap crossbeam (7).
2. An elevated box pre-positioning and auxiliary support structure as defined in claim 1 wherein: the partition plate (1) is a plastic piece for separating the storage space of the elevated box body (5) and reinforcing the overall rigidity of the elevated box body (5), and the positioning column (6) is provided with a U-shaped groove.
3. An elevated box pre-positioning and auxiliary support structure as defined in claim 1 wherein: and a flanging is arranged on the periphery of the positioning hole of the pre-positioning support (2).
4. An elevated box pre-positioning and auxiliary support structure as defined in claim 1 wherein: the upper fixing support (4) is a sheet metal stamping part, and a flanging structure is arranged on the periphery of the upper fixing support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022465325.0U CN213735287U (en) | 2020-10-30 | 2020-10-30 | Elevated box pre-positioning and auxiliary supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022465325.0U CN213735287U (en) | 2020-10-30 | 2020-10-30 | Elevated box pre-positioning and auxiliary supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213735287U true CN213735287U (en) | 2021-07-20 |
Family
ID=76855743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022465325.0U Active CN213735287U (en) | 2020-10-30 | 2020-10-30 | Elevated box pre-positioning and auxiliary supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213735287U (en) |
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2020
- 2020-10-30 CN CN202022465325.0U patent/CN213735287U/en active Active
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