Automatically-formed precise aluminum connecting piece
By setting locking connection holes, limiting sleeves and support plates on the aluminum connectors, the problems of deformation and unstable connection of aluminum connectors during machining are solved, and stable connection and extended service life are achieved.
Patent Information
- Application Number
- CN202422278452.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-09-19
AI Technical Summary
Aluminum connectors are prone to deformation and unstable connections during machining. Traditional connectors are prone to loosening during the assembly process and are difficult to meet the design shape and position tolerance requirements.
An automatically formed precision aluminum connector is designed. By setting locking connection holes, limit sleeves and support plates on the fixed connection chassis and side connection fixing plates, stable connection and fixation are achieved, rust is prevented and service life is increased.
The stability and service life of the aluminum connector are improved, loosening and deformation of the connection are avoided, and the design shape and position tolerance requirements are met.
Smart Images
Figure CN223359588U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of precision aluminum connectors, in particular to an automatically formed precision aluminum connector. Background Art
[0002] Aluminum and aluminum alloy parts are not only lightweight, but also easy to form and lightweight. They can be easily processed into mechanical parts of any shape. Therefore, they have been widely used in the machinery industry, promoting the development of my country's industry and ultimately promoting the development of my country's society. This shows the importance of aluminum processing. However, due to its relatively low hardness and large thermal expansion coefficient, it is easy to deform during the machining of thin-walled and thin-plate parts. In actual processing, it is not easy to meet the designed form and position tolerance requirements. Its processing technology is relatively cumbersome, and there are many details that need to be paid attention to during processing. The actual operation is relatively complicated. Traditional aluminum connectors require modular connections. During the assembly process, the connection will be unstable or loose for a long time. In order to improve the stability of the connection, we designed an automatically formed precision aluminum connector. Utility Model Content
[0003] The purpose of the utility model is to provide an automatically formed precision aluminum connector.
[0004] To solve the above technical problems, the utility model provides the following technical solutions: an automatically formed precision aluminum connecting part, comprising a fixed connecting chassis, a first locking connecting hole being provided on the top surface of one side of the fixed connecting chassis, a side connecting fixing plate being fixedly connected to the top surface of one side of the fixed connecting chassis, a second locking connecting hole being provided on the top surface of one side of the side connecting fixing plate, a first limiting sleeve being fixedly installed on the top of one side of the fixed connecting chassis close to the first locking connecting hole, a connecting fixing arm being fixedly connected to a second limiting sleeve on one side bottom end of the connecting fixing arm, a shrinking connecting plate being fixedly installed on the bottom end of the back side of one side of the side connecting fixing plate, a telescopic auxiliary connecting plate being movably installed inside the shrinking connecting plate, and an auxiliary locking hole being provided on one side surface of the telescopic auxiliary connecting plate.
[0005] Preferably, the number of the first locking connection holes is two, and the two first locking connection holes are symmetrically distributed at the top ends of both sides of the fixed connection chassis. The first locking connection hole passes through the surface of the fixed connection chassis, and the second limiting sleeve is located on the bottom end surface of the first locking connection hole. The first limiting sleeve and the second limiting sleeve are connected, and the connection relationship between the connecting fixed arm and the fixed connection chassis is a fixed connection.
[0006] Preferably, the cross-sectional area of the retractable connecting plate is larger than the cross-sectional area of the telescopic auxiliary connecting plate, the connection relationship between the telescopic auxiliary connecting plate and the auxiliary locking hole is a movable socket, the number of the auxiliary locking holes is several, and the several auxiliary locking holes are symmetrically distributed on the two side surfaces of the telescopic auxiliary connecting plate.
[0007] Preferably, a side support plate is fixedly connected to the side between the fixed connection chassis and the side connection fixed plate, a connection support groove is provided on one side surface of the side support plate, a connection support plate is movably installed inside the connection support groove, a first fixing hole is provided on one side surface of the connection support plate, and a second fixing hole is provided on one side surface of the side support plate.
[0008] Preferably, a first docking connection hole is opened on one side surface of the side support plate, an auxiliary connection block is fixedly installed at the connection between the fixed connection chassis and the side connection fixed plate, and second docking connection holes are opened inside the top ends of both sides of the auxiliary connection block.
[0009] Preferably, the connection relationship between the connecting support plate and the connecting support groove is a movable snap connection, the cross-sectional aperture of the first fixing hole and the second fixing hole are the same, the position relationship of the first fixing hole and the second fixing hole is one-to-one corresponding, the positions of the first docking connection hole and the second docking connection hole are one-to-one corresponding, and the cross-sectional aperture of the first docking connection hole and the second docking connection hole are the same.
[0010] Compared with related technologies, the automated forming precision aluminum connector provided by the present invention has the following beneficial effects:
[0011] 1. The utility model provides an automatically formed precision aluminum connector, which fixes the connection between the equipment and the connector by arranging a first locking connection hole on the fixed connection chassis and a second locking connection hole on the side connection fixing plate. By arranging a first limiting sleeve and a second limiting sleeve at the top and bottom ends of the first locking connection hole, the fixing piece installed inside the first locking connection hole is protected to avoid rusting, thereby improving the service life of the fixing piece and ensuring the stability of the connection. A connecting fixing arm is arranged between the first limiting sleeve and the second limiting sleeve. Through the fixed connection between the connecting fixing arm and the fixed connection chassis, the connection stability of the first limiting sleeve and the second limiting sleeve is further increased. By telescoping the auxiliary connecting plate in the retractable position inside the retractable connecting plate, the position of the auxiliary locking hole is adjusted, thereby achieving the effect of auxiliary connection and fixation.
[0012] 2. The utility model provides an automatically formed precision aluminum connector, which is provided with a side support plate by setting a fixed connection chassis and a first locking connection hole to connect the side, and the side support plate is further used to achieve connection stability. The connection support plate is inserted into the interior of the connection support groove, and the first fixing hole and the second fixing hole are aligned one by one. Then, the side support plate and the connection support plate are fixedly connected by a fixing device, and an auxiliary connection block is set at the bottom end between the side support plates on both sides. The alignment operation between the first butt connection hole and the second butt connection hole is performed, and the stability of the connection between the side support plates is increased by the connection support plate and the auxiliary connection block, while the stability of the support between the fixed connection chassis and the side connection fixing plate is increased. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the overall bottom view of the device of the present invention;
[0015] Figure 3 This is a schematic diagram of the side support plate and auxiliary connecting block of the utility model;
[0016] Figure 4 This is a schematic diagram of the back side view of the device of the present invention.
[0017] Numbers in the figure: 1. Fixed connection chassis; 2. First locking connection hole; 3. Side connection fixing plate; 4. Second locking connection hole; 5. First limiting sleeve; 6. Connection fixing arm; 7. Second limiting sleeve; 8. Retractable connection plate; 9. Telescopic auxiliary connection plate; 10. Auxiliary locking hole; 11. Side support plate; 12. Connection support groove; 13. Connection support plate; 14. First fixing hole; 15. Second fixing hole; 16. First docking connection hole; 17. Auxiliary connection block; 18. Second docking connection hole. DETAILED DESCRIPTION
[0018] Example 1:
[0019] See also Figure 1-4The utility model provides a technical solution: an automatically formed precision aluminum connector, comprising a fixed connecting chassis 1, a first locking connecting hole 2 is opened on the top surface of one side of the fixed connecting chassis 1, a side connecting fixing plate 3 is fixedly connected to the top surface of one side of the fixed connecting chassis 1, a second locking connecting hole 4 is opened on the top surface of one side of the side connecting fixing plate 3, a first limiting sleeve 5 is fixedly installed on the top of one side of the fixed connecting chassis 1 near the first locking connecting hole 2, one side of the first limiting sleeve 5 is fixedly connected to a connecting fixing arm 6, and the bottom end of one side of the connecting fixing arm 6 is fixedly connected to a second limiting sleeve 7, a contraction connecting plate 8 is fixedly installed on the bottom end of the back side of one side of the side connecting fixing plate 3, and a telescopic auxiliary connecting plate 9 is movably installed inside the contraction connecting plate 8, An auxiliary locking hole 10 is provided on one side surface of the auxiliary connecting plate 9, and the number of the first locking connection holes 2 is two, and the two first locking connection holes 2 are symmetrically distributed on the top ends of both sides of the fixed connection chassis 1, and the first locking connection hole 2 passes through the surface of the fixed connection chassis 1, and the second limiting sleeve 7 is located at the bottom end surface of the first locking connection hole 2. The first limiting sleeve 5 and the second limiting sleeve 7 are connected, and the connection relationship between the connecting fixed arm 6 and the fixed connection chassis 1 is a fixed connection. The cross-sectional area of the retractable connecting plate 8 is larger than the cross-sectional area of the telescopic auxiliary connecting plate 9. The connection relationship between the telescopic auxiliary connecting plate 9 and the auxiliary locking hole 10 is a movable socket. The number of the auxiliary locking holes 10 is several, and the several auxiliary locking holes 10 are symmetrically distributed on the two side surfaces of the telescopic auxiliary connecting plate 9.
[0020] In the implementation scheme, the connection between the equipment and the connecting part is fixed by setting a first locking connection hole 2 on the fixed connection chassis 1 and a second locking connection hole 4 on the side connection fixing plate 3. By setting a first limiting sleeve 5 and a second limiting sleeve 7 at the top and bottom ends of the first locking connection hole 2, the fixing part installed inside the first locking connection hole 2 is protected to avoid rusting problems and improve the service life of the fixing part, thereby ensuring the stability of the connection. A connecting fixing arm 6 is set between the first limiting sleeve 5 and the second limiting sleeve 7. Through the fixed connection between the connecting fixing arm 6 and the fixed connection chassis 1, the connection stability of the first limiting sleeve 5 and the second limiting sleeve 7 is further increased. By telescoping the auxiliary connecting plate 9 in the retractable connecting plate 8, the position of the auxiliary locking hole 10 is adjusted, thereby achieving the effect of auxiliary connection and fixation.
[0021] Example 2:
[0022] See also Figure 1-4The utility model provides a technical solution: an automatically formed precision aluminum connector, including a side support plate 11 fixedly connected between a fixed connection chassis 1 and a side connection fixing plate 3, a side surface of the side support plate 11 is provided with a connection support groove 12, a connection support plate 13 is movably installed inside the connection support groove 12, a side surface of the connection support plate 13 is provided with a first fixing hole 14, a side surface of the side support plate 11 is provided with a second fixing hole 15, a side surface of the side support plate 11 is provided with a first docking connection hole 16, a fixed connection An auxiliary connecting block 17 is fixedly installed at the connection between the chassis 1 and the side connecting fixing plate 3, and a second docking connection hole 18 is opened inside the top of both sides of the auxiliary connecting block 17. The connection relationship between the connecting support plate 13 and the connecting support groove 12 is a movable snap connection. The cross-sectional aperture of the first fixing hole 14 and the second fixing hole 15 is the same, and the position relationship of the first fixing hole 14 and the second fixing hole 15 is one-to-one corresponding. The positions of the first docking connection hole 16 and the second docking connection hole 18 correspond one-to-one, and the cross-sectional aperture of the first docking connection hole 16 and the second docking connection hole 18 are the same.
[0023] In the implementation scheme, a side support plate 11 is connected to the side by setting a fixed connection chassis 1 and a first locking connection hole 2, and the connection stability is further achieved through the side support plate 11. The connection support plate 13 is extended into the inside of the connection support groove 12, and the first fixing hole 14 and the second fixing hole 15 are aligned one by one. Then, the side support plate 11 and the connection support plate 13 are fixedly connected by a fixing device, and an auxiliary connection block 17 is set at the bottom end between the side support plates 11 on both sides. Through the alignment operation between the first docking connection hole 16 and the second docking connection hole 18, the stability of the connection between the side support plates 11 is increased by the connection support plate 13 and the auxiliary connection block 17, and the stability of the support between the fixed connection chassis 1 and the side connection fixing plate 3 is increased.
[0024] Working principle:
[0025] By setting a first locking connection hole 2 on the fixed connection chassis 1 and a second locking connection hole 4 on the side connection fixing plate 3, the connection between the equipment and the connecting piece is fixed. By setting a first limiting sleeve 5 and a second limiting sleeve 7 at the top and bottom ends of the first locking connection hole 2, the fixing piece installed inside the first locking connection hole 2 is protected to avoid rusting and improve the service life of the fixing piece, thereby ensuring the stability of the connection. A connecting fixing arm 6 is set between the first limiting sleeve 5 and the second limiting sleeve 7. Through the fixed connection between the connecting fixing arm 6 and the fixed connection chassis 1, the connection stability of the first limiting sleeve 5 and the second limiting sleeve 7 is further increased. By telescoping the auxiliary connecting plate 9 in the retractable position inside the retractable connecting plate 8, the position of the auxiliary locking hole 10 is adjusted, thereby achieving the effect of auxiliary connection and fixation;
[0026] A side support plate 11 is provided on the side connected by setting a fixed connection chassis 1 and a first locking connection hole 2, and the connection stability is further achieved through the side support plate 11. The connection support plate 13 is extended into the inside of the connection support groove 12, and the first fixing hole 14 and the second fixing hole 15 are aligned one by one, and then the side support plate 11 and the connection support plate 13 are fixedly connected by a fixing device. An auxiliary connection block 17 is set at the bottom end between the side support plates 11 on both sides, and the first docking connection hole 16 and the second docking connection hole 18 are aligned. The stability of the connection between the side support plates 11 is increased by the connection support plate 13 and the auxiliary connection block 17, and the stability of the support between the fixed connection chassis 1 and the side connection fixing plate 3 is increased.
Claims
1. An automatically formed precision aluminum connector, comprising a fixed connection chassis (1), wherein a first locking connection hole (2) is provided on a top surface of one side of the fixed connection chassis (1), and characterized in that: The top end of one side of the fixed connection chassis (1) is fixedly connected to a side connection fixing plate (3), and a second locking connection hole (4) is provided on the top end surface of one side of the side connection fixing plate (3). A first limiting sleeve (5) is fixedly installed on the top end of one side of the fixed connection chassis (1) close to the first locking connection hole (2), and a connecting fixing arm (6) is fixedly connected to one side of the first limiting sleeve (5), and a second limiting sleeve (7) is fixedly connected to the bottom end of one side of the connecting fixing arm (6). A contraction connection plate (8) is fixedly installed on the bottom end of the back side of the side connection fixing plate (3), and a telescopic auxiliary connection plate (9) is movably installed inside the contraction connection plate (8), and an auxiliary locking hole (10) is provided on one side surface of the telescopic auxiliary connection plate (9).
2. The automated precision aluminum connector according to claim 1, characterized in that: The number of the first locking connection holes (2) is two, and the two first locking connection holes (2) are symmetrically distributed at the top ends of both sides of the fixed connection chassis (1). The first locking connection hole (2) passes through the surface of the fixed connection chassis (1). The second limiting sleeve (7) is located on the bottom surface of the first locking connection hole (2). The first limiting sleeve (5) and the second limiting sleeve (7) are connected. The connection relationship between the connecting fixed arm (6) and the fixed connection chassis (1) is a fixed connection.
3. The automated precision aluminum connector according to claim 1, characterized in that: The cross-sectional area of the contraction connecting plate (8) is larger than the cross-sectional area of the telescopic auxiliary connecting plate (9); the connection relationship between the telescopic auxiliary connecting plate (9) and the auxiliary locking hole (10) is a movable sleeve connection; the number of the auxiliary locking holes (10) is several, and the several auxiliary locking holes (10) are symmetrically distributed on the two side surfaces of the telescopic auxiliary connecting plate (9).
4. The automated precision aluminum connector according to claim 1, characterized in that: A side support plate (11) is fixedly connected between the fixed connection chassis (1) and the side connection fixed plate (3); a connection support groove (12) is provided on one side surface of the side support plate (11); a connection support plate (13) is movably installed inside the connection support groove (12); a first fixing hole (14) is provided on one side surface of the connection support plate (13); and a second fixing hole (15) is provided on one side surface of the side support plate (11).
5. The automated precision aluminum connector according to claim 4, characterized in that: A first butt connection hole (16) is provided on one side surface of the side support plate (11); an auxiliary connection block (17) is fixedly installed at the connection between the fixed connection chassis (1) and the side connection fixed plate (3); and second butt connection holes (18) are provided inside the top ends of both sides of the auxiliary connection block (17).
6. The automatically formed precision aluminum connector according to claim 5, characterized in that: The connection relationship between the connecting support plate (13) and the connecting support groove (12) is a movable snap connection, the cross-sectional apertures of the first fixing hole (14) and the second fixing hole (15) are the same, the positional relationship between the first fixing hole (14) and the second fixing hole (15) is one-to-one corresponding, the positions of the first docking connection hole (16) and the second docking connection hole (18) are one-to-one corresponding, and the cross-sectional apertures of the first docking connection hole (16) and the second docking connection hole (18) are the same.