CN217705985U - Aluminum profile corner connecting piece - Google Patents
Aluminum profile corner connecting piece Download PDFInfo
- Publication number
- CN217705985U CN217705985U CN202221985997.7U CN202221985997U CN217705985U CN 217705985 U CN217705985 U CN 217705985U CN 202221985997 U CN202221985997 U CN 202221985997U CN 217705985 U CN217705985 U CN 217705985U
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- arc
- end part
- connecting piece
- aluminum profile
- piece body
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Abstract
The utility model discloses an aluminum profile corner connecting piece, which comprises a connecting piece body, a first connecting end part and a second connecting end part, wherein the first connecting end part and the second connecting end part are vertically distributed at two ends of the connecting piece body; the connecting piece body is of an arc-shaped structure, the connecting body is internally divided into a plurality of cavities, and inner slots are formed in two sides of the cavity positioned on the outermost circle of the arc-shaped structure; first connection tip, second connection tip all include the connecting plate, and the interval is equipped with first connecting block, second connecting block on the connecting plate, and first connecting block is equipped with the connect through hole of horizontal direction, and the second connecting block is equipped with the connect through hole of vertical direction. The utility model discloses the connecting end at connecting piece body both ends is equipped with connect the through hole, adopts fixation nut and aluminium alloy to lock and attaches, and the operation is got up conveniently, save time.
Description
Technical Field
The utility model relates to a vehicle parts connects technical field, concretely relates to aluminium alloy angle connecting piece.
Background
The car body of traditional low-speed electric motor car is mainly welded with steel square pipe, and after the market owner beaten the lightweight, the car body of low-speed electric motor car began to change into the aluminium alloy. However, the connection between the aluminum profiles, particularly the connection between the corners, has the following problems: 1. the integral bend angle of the aluminum profile is complex in manufacturing process, the angle cannot be guaranteed, the aluminum profile is easy to crack, and the size is difficult to guarantee; 2. the aluminum profile is spliced in blocks, the splicing size deviation is large, and the connection and the fixation are difficult.
Disclosure of Invention
The invention aims to: the utility model aims to provide an aluminium alloy angle connector to prior art's is not enough, provides an aluminium alloy angle connector, and the coupling end at connecting piece body both ends is equipped with connect the via hole, adopts fixation nut and aluminium alloy to lock and attaches, and the operation is got up conveniently, is saved time.
The technical scheme is as follows: the aluminum profile corner connecting piece comprises a connecting piece body, a first connecting end part and a second connecting end part, wherein the first connecting end part and the second connecting end part are vertically distributed at two ends of the connecting piece body; the connecting piece body is of an arc-shaped structure, the connecting body is internally divided into a plurality of cavities, and inner slots are formed in two sides of the cavity positioned on the outermost circle of the arc-shaped structure; first link tip, second link tip all include the connecting plate, and the interval is equipped with first connecting block, second connecting block on the connecting plate, and first connecting block is equipped with the connect through hole of horizontal direction, and the second connecting block is equipped with the connect through hole of vertical direction.
According to the technical scheme, the connecting piece body comprises three sections of arc-shaped cavities from the inner ring to the outer ring of the arc-shaped structure, and two partition plates are arranged in each section of arc-shaped cavity for separation.
Furthermore, the first connecting block is arranged along the arc-shaped cavity of the inner ring, and the center of the second connecting block is arranged corresponding to the separation position of the arc-shaped cavity of the middle ring and the arc-shaped cavity of the outer ring.
Furthermore, the connecting piece body and the first connecting end part and the second connecting end part at the two ends are of an integrated structure.
Furthermore, the integrated structure is formed by adopting a die in a stamping mode.
Further, the integrated structure is made of an ABS composite material.
Has the advantages that: compared with the prior art, the utility model has the advantages of: the angle connecting piece provided by the utility model is used for connecting two aluminum profiles, the connecting end parts at the two ends of the connecting piece body are provided with connecting through holes, and the fixing nuts and the aluminum profiles are adopted for locking, so that the angle connecting piece is convenient to operate and saves time; the connecting piece needs to be sealed with preceding top glass steel, through design two interior slots on the connecting piece body, conveniently inserts the closing plate and bonds sealedly with glass steel, and interpolation structure guarantees the accuracy of inserted position. The utility model discloses a with aluminium alloy lug connection, simple and convenient stability, the consumption of the cost of labor that has significantly reduced has improved the stable condition of the difficulty of connecting between the aluminium alloy and relative position.
The corner connecting pieces are of an integrated structure, are punched and formed by a die, are relatively simple in manufacturing process, can realize batch production, ensure the dimensional accuracy of production, have small precision errors, are required to be mounted on the same vehicle, and can ensure the accuracy of the relative positions of the aluminum profiles of the vehicle body; the size of each vehicle body joint and the size stability of the whole vehicle body can be ensured.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a schematic view of the connection between the aluminum profile and the present invention.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
The aluminum profile corner connector shown in fig. 1 and 2 comprises a connector body 11, and a first connecting end portion 12 and a second connecting end portion 13 which are vertically distributed at two ends of the connector body 11. The connecting piece body 11 is of an arc-shaped structure, the connecting body comprises three sections of arc-shaped cavities from an inner ring to an outer ring of the arc-shaped structure, two partition plates are arranged in each section of arc-shaped cavity for separation, and inner slots 19 are formed in two sides of the cavity located on the outermost ring of the arc-shaped structure. First coupling end portion 12, second coupling end portion 13 all include the connecting plate, and the interval is equipped with first connecting block 14, second connecting block 15 on the connecting plate, and first connecting block 14 sets up along inner circle arc die cavity, and the center of second connecting block 15 corresponds the department of separation setting of middle arc die cavity, outer lane arc die cavity, and first connecting block 14 is equipped with the connect the via hole 17 of horizontal direction, and second connecting block 15 is equipped with the connect the via hole 18 of vertical direction.
The connecting piece body 11 needs to be sealed with front top glass fiber reinforced plastic, a sealing plate can be conveniently inserted into the inner slot 19 and is bonded and sealed with the glass fiber reinforced plastic, and the accuracy of the size and the position is ensured. The first connecting end part 12 and the second connecting end part 13 are provided with connecting through holes, and the fixing nuts and the section bars are locked by screws, so that the operation is convenient and time-saving.
As shown in fig. 3, the first connecting end portion 12 and the second connecting end portion 13 at the two ends of the connecting member body 11 are inserted into the two aluminum profiles 2, and nuts are bonded to the corresponding positions of the connecting through holes on the first connecting end portion 12 and the second connecting end portion 13, and are locked with the two aluminum profiles 2 by screws.
The connecting piece body 11 and the first connecting end part 12 and the second connecting end part 13 at the two ends are of an integrated structure, and the integrated structure is made of ABS composite materials and is formed by die stamping. The ABS composite material, especially the glass fiber composite ABS resin, enhances the dimensional stability of the product; the aluminum profile is formed by stamping through a die, the batch size is accurate, the precision error is small, four aluminum profiles need to be installed on one vehicle, and the accuracy of the relative position of the aluminum profile of the vehicle body can be guaranteed.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides an aluminium alloy angle connector which characterized in that: the connecting piece comprises a connecting piece body, a first connecting end part and a second connecting end part, wherein the first connecting end part and the second connecting end part are arranged at two ends of the connecting piece body and are vertically distributed; the connecting piece body is of an arc-shaped structure, the connecting body is internally divided into a plurality of cavities, and inner slots are formed in two sides of the cavity positioned on the outermost circle of the arc-shaped structure; first link tip, second link tip all include the connecting plate, and the interval is equipped with first connecting block, second connecting block on the connecting plate, and first connecting block is equipped with the connect through hole of horizontal direction, and the second connecting block is equipped with the connect through hole of vertical direction.
2. The aluminum profile corner connector according to claim 1, characterized in that: the connecting piece body comprises three sections of arc-shaped cavities from the inner ring to the outer ring of the arc-shaped structure, and two partition plates are arranged in each section of arc-shaped cavity for separation.
3. The aluminum profile corner connector according to claim 2, characterized in that: the first connecting block is arranged along the arc-shaped cavity of the inner ring, and the center of the second connecting block is arranged at a position corresponding to the separation of the arc-shaped cavity of the middle ring and the arc-shaped cavity of the outer ring.
4. The aluminum profile corner connector according to claim 1, characterized in that: the connecting piece body and the first connecting end part and the second connecting end part at the two ends are of an integrated structure.
5. The aluminum profile corner connector according to claim 4, characterized in that: the integrated structure is formed by adopting die punch forming.
6. The aluminum profile corner connector according to claim 5, characterized in that: the integrated structure is made of an ABS composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221985997.7U CN217705985U (en) | 2022-07-29 | 2022-07-29 | Aluminum profile corner connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221985997.7U CN217705985U (en) | 2022-07-29 | 2022-07-29 | Aluminum profile corner connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217705985U true CN217705985U (en) | 2022-11-01 |
Family
ID=83780677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221985997.7U Active CN217705985U (en) | 2022-07-29 | 2022-07-29 | Aluminum profile corner connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217705985U (en) |
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2022
- 2022-07-29 CN CN202221985997.7U patent/CN217705985U/en active Active
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