Aluminum profile connecting piece

Abstract

The utility model discloses an aluminum profile connecting piece which comprises a connecting piece body, the connecting piece body comprises an adjusting bolt, a connecting block, two first ejector blocks and two second ejector blocks, a first driving block is arranged between the two first ejector blocks, and a second driving block is arranged between the two second ejector blocks. First driving faces are arranged on the two sides of the first driving block and the two sides of the second driving block correspondingly, second driving faces are arranged on the sides, close to each other, of the two first jacking blocks and the two second jacking blocks correspondingly, the adjusting bolt penetrates through the center of the connecting block, and the two ends of the adjusting bolt penetrate through the center of the first driving block and the center of the second driving block correspondingly. An adjusting nut is arranged at the end, penetrating out of the first driving block, of the adjusting bolt, and a hexagonal groove matched with a bolt head of the adjusting bolt is formed in the second driving block. According to the aluminum profile connecting piece, quick connection can be conducted without opening holes when aluminum profiles are connected, the aluminum profile body is not prone to being damaged, and the overall attractiveness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profiles, and more specifically, to an aluminum profile connector. Background Art

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. The production process of aluminum profiles mainly includes three processes: melting, extrusion and coloring; among them, coloring mainly includes: oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, wood grain transfer and other processes; my country's industrial aluminum profiles account for about 30% of the total application of aluminum profiles, mainly used in transportation industry (including automobile manufacturing industry, rail transportation industry), equipment and machinery manufacturing industry, durable consumer goods industry (including light industry), etc., accounting for about 10%, 10% and 12% of the application of aluminum profiles in my country respectively; while in the aluminum profile consumption structure of Europe, North America and Japan in the same period, the proportion of industrial consumption reached 60%, 55% and 40% respectively, which is much higher than that of my country. It is expected that in the next 5 to 10 years, the consumption of industrial aluminum profiles in my country will continue to grow, and the proportion of aluminum profile products will increase from about 30% now to about 45-50% in 2015. The existing aluminum profiles need to be connected with connectors, but the existing connectors need to be fixed by screws when in use, that is, holes need to be opened on the surfaces of the two aluminum profiles when connecting, and this hole opening operation will damage the aluminum profiles themselves, and the exposed screws are not beautiful. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an aluminum profile connector, which can be quickly connected without drilling holes in the aluminum profiles, is not likely to cause damage to the aluminum profile body, and improves the overall aesthetics.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum profile connector, including a connector body, the connector body including an adjusting bolt, a connecting block and two first top blocks arranged on one side of the connecting block, two second top blocks are arranged on the other side of the connecting block, a first driving block is arranged between the two first top blocks, and a second driving block is arranged between the two second top blocks, both sides of the first driving block and the second driving block are respectively provided with first driving surfaces gradually inclined inwardly toward the connecting block direction, and second driving surfaces slidably matched with the first driving surfaces are respectively arranged on the sides where the two first top blocks and the two second top blocks are close to each other, the adjusting bolt has a bolt head, the adjusting bolt passes through the center position of the connecting block, and the two ends of the adjusting bolt pass through the centers of the first driving block and the second driving block respectively, an adjusting nut threadedly matched is arranged on one end of the adjusting bolt passing through the first driving block, and a hexagonal groove matched with the bolt head of the adjusting bolt is provided on the second driving block.

[0005] The utility model is further configured as follows: two guide rods are arranged at the bottom of the two first top blocks and the two second top blocks, and two guide grooves which are slidably matched with the two guide rods are respectively arranged on both sides of the connecting block.

[0006] The utility model is further configured as follows: embedded protrusions are respectively arranged on the outer walls of the two first top blocks and the two second top blocks which are away from each other.

[0007] By adopting the above technical solution, the practical aluminum profile connector can be quickly connected without drilling holes when connecting aluminum profiles, is not easy to cause damage to the aluminum profile body, and improves the overall aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0009] Figure 2 The structure of the utility model is shown in FIG. Figure 2 .

[0010] 1. Connector body; 10. Adjusting bolt; 100. Bolt head; 11. Connecting block; 110. Guide groove; 12. First top block; 13. Second top block; 14. First driving block; 15. Second driving block; 150. Hexagonal groove; 2. First driving surface; 3. Second driving surface; 4. Adjusting nut; 5. Guide rod; 6. Embedded protrusion. DETAILED DESCRIPTION

[0011] Reference Figure 1 to Figure 2 The embodiments of the utility model are further described.

[0012] The utility model discloses an aluminum profile connector, including a connector body 1, the connector body 1 includes an adjusting bolt 10, a connecting block 11 and two first top blocks 12 arranged on one side of the connecting block 11, two second top blocks 13 are arranged on the other side of the connecting block 11, a first driving block 14 is arranged between the two first top blocks 12, a second driving block 15 is arranged between the two second top blocks 13, both sides of the first driving block 14 and the second driving block 15 are respectively provided with a first driving surface 2 which is gradually inclined inwardly toward the connecting block 11, and a first driving surface 2 is arranged between the two first top blocks 12 and the second top blocks 13. A second driving surface 3 slidably matched with the first driving surface 2 is respectively provided on one side of a top block 12 and two second top blocks 13 close to each other, the adjusting bolt 10 has a bolt head, the adjusting bolt 10 passes through the center position of the connecting block 11, and the two ends of the adjusting bolt 10 pass through the center of the first driving block 14 and the second driving block 15 respectively, and one end of the adjusting bolt 10 passing through the first driving block 14 is provided with an adjusting nut 4 with threaded fit, and the second driving block 15 is provided with a hexagonal groove 150 matched with the bolt head of the adjusting bolt 10.

[0013] Furthermore, in order to improve the stability of the first top block 12 and the second top block 13 during driving, two guide rods 5 are arranged at the bottom of the two first top blocks 12 and the two second top blocks 13, and two guide grooves 110 that slide with the two guide rods 5 are respectively arranged on both sides of the connecting block 11.

[0014] Furthermore, in order to improve the connection stability between the first top block 12 and the second top block 13 and the aluminum profile, an embedded protrusion 6 is respectively provided on the outer wall of the two first top blocks 12 and the two second top blocks 13 away from each other. By providing the embedded protrusion 6, when the first top block 12 and the second top block 13 are pressed against the inner wall of the aluminum profile, the embedded protrusion 6 will be embedded in the inner wall of the aluminum profile to achieve further fixation, thereby improving the stability during connection.

[0015] Working principle: When two aluminum profiles are connected, Figure 1 As shown, the connection block 11 is placed between the two aluminum profiles, and then the first drive block 14 and the second drive block 15 are driven close to each other by screwing the adjustment nut 4. When the first drive block 14 and the second drive block 15 are driven close to each other, the first drive surface 2 provided on the first drive block 14 and the second drive block 15 will realize extrusion sliding with the second drive surface 3 on the first top block 12 and the second top block 13. At this time, the first top block 12 located on both sides of the first drive block 14 will slide toward the inner wall of the aluminum profile and firmly press against one of the aluminum profiles. Similarly, the second top block 13 located on both sides of the second drive block 15 will slide toward the inner wall of the aluminum profile and firmly press against the other aluminum profile, thereby realizing the mutual fixed connection of the two aluminum profiles.

[0016] The practical aluminum profile connector can be quickly connected without drilling holes when connecting the aluminum profiles, is not easy to cause damage to the aluminum profile body, and improves the overall aesthetics.

[0017] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An aluminum profile connector, characterized in that: The cam is an assembly of two second drive blocks, each of which has a first end, a second end, and a second end. The cam is an assembly of two second drive blocks, each of which has a first end, a second end, and a second end. The cam is an assembly of two second drive blocks, each of which has a first end, a second end, and a second end. The cam is an assembly of two second drive blocks, each of which has a first end, a second end, and a second end.

2. The aluminum profile connector according to claim 1, characterized in that: Two guide rods are arranged at the bottom of the two first top blocks and the two second top blocks, and two guide grooves which are slidably matched with the two guide rods are respectively arranged on both sides of the connecting block.

3. The aluminum profile connector according to claim 2, characterized in that: Embedded protrusions are respectively arranged on the outer walls of the two first top blocks and the two second top blocks which are away from each other.

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