WO2021238173A1

WO2021238173A1 - Aluminum profile connection member and machining method therefor

Info

Publication number: WO2021238173A1
Application number: PCT/CN2020/136285
Authority: WO
Inventors: 季国建; 仇娟; 李枫
Original assignee: 常熟市华能门窗装饰有限公司
Priority date: 2020-05-27
Filing date: 2020-12-15
Publication date: 2021-12-02
Also published as: CN111720018A

Abstract

An aluminum profile connection member (2) and a machining method therefor. The aluminum profile connection member (2) is an integrally formed member and comprises a connection member body (21). The connection member body (21) is provided with an X-axis insertion member (22), a Y-axis insertion member (23), and a Z-axis insertion member (24) respectively. The X-axis insertion member (22) is in sliding insertion engagement with a first X-axis profile recess (31a) of an X-axis aluminum profile (11). The Y-axis insertion member (23) is in sliding insertion engagement with a Y-axis profile recess (32) of a Y-axis aluminum profile (12). The Z-axis insertion member (24) is in sliding insertion engagement with a Z-axis profile recess (33) of a Z-axis aluminum profile (13). Moreover, the connection member body (21) provided with an X-axis locking insertion member (25) provided in parallel with the X-axis insertion member (22). The X-axis locking insertion member (25) is in sliding insertion engagement with a second X-axis profile recess (31b) of the X-axis aluminum profile (11). The second X-axis profile recess (31b) is arranged to be parallel to the first X-axis profile recess (31a). The aluminum profile connection member (2) features a simple structure, easy machining, and quick and convenient installation, and forms an installation connection structure having parallel dual X-axis sliding insertion engagement, Y-axis sliding insertion engagement, and Z-axis sliding insertion engagement, and thus is stable and reliable and has high strength.

Description

Aluminium profile connecting piece and processing method thereof

Technical field

The invention relates to the field of aluminum profile processing and manufacturing, in particular to an aluminum profile connector. The invention also relates to a processing method of the aluminum profile connector.

Background technique

Aluminum profiles are widely used in various product fields including doors and windows due to their light weight, good corrosion resistance and high installation strength. When the existing aluminum profiles are installed and applied, the strength of the welding connection is poor by welding the connection angles, or the fastening connection is realized by setting the angle code and the screw and nut locking parts, which not only leads to more cumbersome The installation, disassembly and assembly procedures also lead to the inability to reliably guarantee the installation strength.

The invention patent with publication number CN10958589A discloses an aluminum profile combination, which includes at least two square tube aluminum profiles arranged side by side, and two adjacent square tube aluminum profiles are connected by a connecting piece. The square tube aluminum profile A reinforcing block is provided in the cavity of the square tube aluminum profile, and the reinforcing block fills a part or all of the cavity of the square tube aluminum profile. The two ends of the connecting piece are of screw structure. Pass through the threaded holes on the square tube aluminum profile and the reinforcement block and connect with the nut on the outside of the square tube aluminum profile. This technology uses connectors to replace the traditional welding process, and solves the structural deformation and structural deformation caused by the aluminum welding process. The problem of insufficient strength. This technology usually has a cumbersome screw and nut locking installation process. At the same time, the connector is used as the main body of the aluminum profile installation structure, and the strength of the connector part is poor and easy to damage.

Therefore, the applicant hopes to seek technical solutions to improve the above technical problems.

Summary of the invention

In view of this, the purpose of the present invention is to provide an aluminum profile connector and a processing method thereof, which has a simple structure, is easy to process, and is fast and convenient to install. At the same time, a parallel double X-axis sliding plug-in fit and Y-axis sliding plug-in fit are formed. The installation and connection structure of fitting and Z-axis sliding and inserting fitting is stable, reliable, and high in strength.

The technical scheme adopted by the present invention is as follows:

An aluminum profile connector adopts an integrally formed part and includes a connector base body. The connector base body is respectively provided with an X-axis insert, a Y-axis insert and a Z-axis insert. The X-axis insert and the first part of the X-axis aluminum profile One X-axis profile groove sliding plug-in fit, the Y-axis plug-in fits with the Y-axis profile groove sliding plug-in fit of the Y-axis aluminum profile, and the Z-axis plug-in fits slidingly into the Z-axis profile groove of the Z-axis aluminum profile. X-axis locking plug-ins arranged in parallel with the X-axis plug-in are respectively provided on the connecting piece base body, and the X-axis locking plug-ins are slidingly inserted into the second X-axis profile groove of the X-axis aluminum profile. The second X-axis profile groove and the first X-axis profile groove are distributed in parallel; meanwhile, the X-axis plug-in, Y-axis plug-in, Z-axis plug-in and X-axis locking plug-in are respectively provided with installation The hole is locked and connected with the installation hole by a fastener.

Preferably, each plug-in includes a plug-in body, the upper end and the lower end of the plug-in body are respectively provided with a first sliding tooth and a second sliding tooth which are slidably inserted into the corresponding profile groove; the plug-in body is provided with a mounting hole , Through the fastener and the locking connection with the installation hole.

Preferably, the fastener adopts a threaded top wire.

Preferably, each of the profile grooves includes a first guide groove unit and a second guide groove unit that are symmetrically spaced apart, and the first guide groove unit is sliding and inserting with the first sliding tooth, so The second guide groove unit is slidingly inserted and fitted with the second sliding inserting tooth.

Preferably, the mounting hole is located at the center of the plug-in body, and the first sliding gear teeth and the second sliding plug-in teeth are symmetrically distributed up and down with respect to the center line of the plug-in body.

Preferably, the first guide groove unit and the second guide groove unit are respectively provided with a first oblique guide surface and a second oblique guide surface, and the first oblique guide surface passes through the groove bottom surface and the first oblique guide surface. Two inclined guide surfaces are connected.

Preferably, a method for processing the aluminum profile connector as described above uses cast aluminum molding to obtain the aluminum profile connector.

Preferably, a method for processing the aluminum profile connector as described above is to obtain the aluminum profile connector by stamping.

The present invention creatively proposes to adopt three-axis connectors which are respectively sliding and plug-in fitting with the X-axis profile grooves, Y-axis profile grooves and Z-axis profile grooves of aluminum profiles to realize convenient and rapid installation and coordination, and at the same time aim at the three-axis profile. The connecting piece is provided with a profile groove that is parallel to the X-axis profile groove for sliding and inserting locking parts, through parallel double X-axis sliding inserting mating, Y-axis sliding inserting mating, and Z-axis sliding inserting mating The combination forms a stable, reliable, and high-strength aluminum profile structure, which not only significantly improves the safety strength of the aluminum profile, but also significantly simplifies the installation and disassembly procedures; the present invention further preferably proposes a three-axis connection and a locking part The locking structure with matching locking arrangements does not require any nuts, washers and other components in the locking process, which further improves the strength of the aluminum profile and does not cause cumbersome locking procedures;

The present invention also creatively proposes to adopt aluminum profile connectors respectively provided with X-axis plug-in, Y-axis plug-in, Z-axis plug-in and X-axis locking plug-in. In actual application, X-axis plug-in, Y-axis plug-in and Z-axis plug-in are respectively and The X-axis profile groove of the X-axis aluminum profile, the X-axis profile groove of the Y-axis aluminum profile, and the Z-axis profile groove of the Z-axis aluminum profile are used for sliding plug-in fitting. At the same time, the aluminum profile connector is also provided with another X The X-axis locking plug-in fitted with the shaft profile groove sliding plug-in has a simple structure, is easy to process and is fast and convenient to install. At the same time, it forms a parallel double X-axis sliding plug-in fit, Y-axis sliding plug-in fit and Z-axis sliding plug The installation and connection structure is stable, reliable, and high in strength.

Description of the drawings

FIG. 1 is a schematic diagram of the structure of an aluminum profile with high strength in a specific embodiment of the present invention;

Fig. 2 is a partial exploded structural diagram of Fig. 1;

Figure 3 is an enlarged view of the structure at A in Figure 2;

Fig. 4 is a schematic structural diagram of an aluminum profile connector in a specific embodiment of the present invention.

Detailed ways

The embodiment of the present invention discloses an aluminum profile connector, which adopts an integral molding and includes a connector base body. The connector base body is respectively provided with an X-axis plug-in, a Y-axis plug-in and a Z-axis plug-in, an X-axis plug-in and an X-axis aluminum profile The first X-axis profile groove sliding plug-in fit, the Y-axis plug-in fits with the Y-axis profile groove sliding plug-in fit of the Y-axis aluminum profile, and the Z-axis plug-in fits with the Z-axis profile groove sliding plug-in fit of the Z-axis aluminum profile. , And the connector base body is respectively provided with X-axis locking plug-ins arranged in parallel with the X-axis plug-in, the X-axis locking plug-in is sliding and inserting fit with the second X-axis profile groove of the X-axis aluminum profile, and the second X-axis profile The grooves are distributed in parallel with the grooves of the first X-axis profile; at the same time, the X-axis plug-in, Y-axis plug-in, Z-axis plug-in and X-axis locking plug-in are respectively provided with mounting holes, which are locked and connected with the mounting holes by fasteners.

In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to Figure 1 and Figure 2. A high-strength aluminum profile 1 includes a first XY-axis aluminum profile frame 1a located above and a second XY-axis aluminum profile frame 1b located below. The first XY-axis aluminum profile The four

corners

10a, 10b, 10c, and 10d of the profile frame 1a and the second XY-axis aluminum profile frame 1b are correspondingly flush, and the four

corners

10a, 10b, 10c, and 10d of the XY axis frame respectively pass through the Z-axis aluminum profile 13 The ends are installed and connected, the first XY-axis aluminum profile frame 1a and the second XY-axis aluminum profile frame 1b are arranged symmetrically up and down, and both include two X-axis aluminum profiles 11 and two Y-axis aluminum profiles 12;

Please further refer to Figure 3, where the sides of each XY axis

aluminum profile frame

1a, 1b and the Z axis aluminum profile 13 are provided with profile grooves; that is, the X axis aluminum profile 11 is provided with X The shaft profile grooves specifically include a first X-axis profile groove 31a and a second X-axis profile groove 31b distributed in parallel. The side of the Y-axis aluminum profile 12 is provided with a Y-axis profile groove 32 and the Z-axis aluminum profile 13 Z-axis profile groove 33 is provided on the side of the

The four

corners

10a, 10b, 10c, and 10d of each XY-axis frame and the end of the Z-axis aluminum profile 13 respectively form a three-axis mounting portion 40; wherein, each three-axis mounting portion 40 includes an X-axis aluminum The first X-axis profile groove 31a on the profile 11, the Y-axis profile groove 32 on the Y-axis aluminum profile 12, and the Z-axis profile groove 33 on the Z-axis aluminum profile 13;

The three-axis connection piece is respectively slid and inserted with the first X-axis profile groove 31a, the Y-axis profile groove 32 and the Z-axis profile groove 33; and the three-axis connection piece also includes a second X-axis profile groove 31b The locking part for sliding and inserting fit;

Preferably, referring to Figure 4 in conjunction with Figures 1, 2 and 3, this embodiment also proposes an aluminum profile connector 2 as a triaxial connector, which adopts an integrally formed part, including a connector base 21 , The connector base 21 is provided with an X-axis plug-in 22, a Y-axis plug-in 23, and a Z-axis plug-in 24 respectively. The X-axis plug-in 22 is slidingly inserted and fitted with the first X-axis profile groove 31a, and the Y-axis plug-in 23 and the Y-axis profile The groove 32 is slid and fitted, and the Z-axis insert 24 is slid and fitted with the Z-axis profile groove 33; and the connector base 21 is provided with an X-axis locking insert 25 arranged in parallel with the X-axis insert 22, and the X-axis The locking insert 25 and the second X-axis profile groove 31b are slidingly inserted and fitted; the X-axis insert 22, the Y-axis insert 23, the Z-axis insert 24 and the X-axis locking insert 25 are respectively provided with mounting holes 26 through fasteners It is tightly connected with the mounting hole 26. Specifically, preferably, the fastener adopts a threaded jack 27;

Preferably, in this embodiment, each plug-in 22, 23, 24, 25 includes a plug-in body 2a, and the upper and lower ends of the plug-in body 2a are respectively provided with first sliding

teeth

2b and 2b and The second sliding tooth 2c; the connector base 2a and the corresponding four corners of the

XY axis frame

10a, 10b, 10c, 10d are matched as the cover plate of the corresponding XY axis aluminum profile frame, and the plug-in body 2a and the connector base 21 and XY The outer sides of the shaft

aluminum profile frame

1a, 1b are flush, so that the aluminum profile 1 has no protruding shaped parts as a whole, avoiding human body collision and injury, and at the same time making the aluminum profile 1 simple and beautiful as a whole;

Further preferably, in this embodiment, the plug-in body 2a is provided with a mounting hole 26, which is connected to the mounting hole 26 by the screw thread 27 and the mounting hole 26, which will not affect the overall sliding and inserting of the plug-

ins

22, 23, 24, 25. Effect, while further conducive to the locking effect of plug-in 22, 23, 24, 25;

Preferably, in this embodiment, each

profile groove

31a, 31b, 32, 33 includes a first guide groove unit 41 and a second guide groove unit 42 distributed at intervals, the first guide groove unit 41 and the first guide groove unit 41 The sliding inserting teeth 2b are slidably inserted and fitted, and the second guide groove unit 42 is slidably inserted and fitted with the second sliding inserting teeth 2c; further preferably, the mounting hole 26 is located in the center of the plug-in body 2a, and the first sliding inserting teeth 2b and The second sliding tooth 2c is symmetrically distributed up and down with respect to the center line of the body of the plug-in 2a; the first guide groove unit 41 and the second guide groove unit 42 are respectively provided with a first inclined guide surface 41a and a second inclined guide The first oblique guide surface 41a is connected to the second oblique guide surface 42a through the bottom surface 43 of the groove.

As the most preferred embodiment, as described above, the processing method of the aluminum profile connector 2 can be formed by casting aluminum to obtain the aluminum profile connector (ie, cast aluminum); in other embodiments of the present invention, stamping and forming can also be used to obtain aluminum. Profile connector 2.

Preferably, in this embodiment, the aluminum profile 1 is used as the door and window frame when implementing the application.

This embodiment creatively proposes the use of aluminum profile connectors 2 that are respectively slidably inserted and fitted with the first X-axis profile groove 31a, Y-axis profile groove 32, and Z-axis profile groove 33 of the aluminum profile 1 to achieve convenience and speed. At the same time, for the three-axis connector, a second X-axis profile groove 31b that is parallel to the first X-axis profile groove 31a is provided with a locking part for sliding and plug-in fitting, through the parallel double X-axis sliding The plug-in fit, Y-axis sliding plug-in fit and Z-axis sliding plug-in fit form a stable, reliable and high-strength aluminum profile structure, which not only significantly improves the safety strength of the aluminum profile, but also significantly simplifies the installation and disassembly procedures; The embodiment further preferably proposes a locking structure for the aluminum profile connector 2 and the threaded top wire 27 for the locking arrangement and cooperation. The locking process does not require any nuts, washers and other elements, which further improves the strength of the aluminum profile 1. , And will not cause cumbersome locking procedures.

For those skilled in the art, it is obvious that the present invention is not limited to the details of the foregoing exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the foregoing description, and therefore it is intended to fall within the claims. All changes within the meaning and scope of the equivalent elements of are included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

In addition, it should be understood that although this specification is described in accordance with the implementation manners, not each implementation manner only includes an independent technical solution. This narration in the specification is only for clarity, and those skilled in the art should regard the specification as a whole The technical solutions in the various embodiments can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

An aluminum profile connector, which is characterized in that it adopts an integrally formed part and includes a connector base body. The connector base body is provided with an X-axis insert, a Y-axis insert, and a Z-axis insert. The X-axis insert and the X-axis insert The first X-axis profile groove sliding plug-in fit of the aluminum profile, the Y-axis plug-in and the Y-axis profile groove sliding plug-in fit of the Y-axis aluminum profile, the Z-axis plug-in and the Z-axis profile of the Z-axis aluminum profile The groove is slidingly inserted and fitted, and the connecting member base is respectively provided with X-axis locking inserts arranged in parallel with the X-axis inserts, the X-axis locking inserts and the second X-axis profile of the X-axis aluminum profile The grooves are slidingly inserted and fitted, and the second X-axis profile grooves are distributed in parallel with the first X-axis profile grooves; at the same time, the X-axis plug-in, Y-axis plug-in, Z-axis plug-in and X-axis locking plug-in Mounting holes are respectively provided, and the mounting holes are locked and connected by fasteners.
The aluminum profile connector according to claim 1, wherein each plug-in includes a plug-in body, and the upper end and the lower end of the plug-in body are respectively provided with a first sliding tooth and a first sliding tooth and a second sliding insert fitting with the corresponding profile groove. Two sliding toothings; the plug-in body is provided with a mounting hole, and the mounting hole is locked by a fastener.
The aluminum profile connector according to claim 1 or 2, wherein the fastener adopts a threaded top wire.
The aluminum profile connector according to claim 3, wherein each of the profile grooves includes a first guide groove unit and a second guide groove unit that are symmetrically spaced apart, and the first guide groove unit and The first sliding tooth is slidingly inserted and fitted, and the second guide groove unit is slidingly inserted and fitted with the second sliding tooth.
The aluminum profile connector according to claim 2, wherein the mounting hole is located at the center of the plug-in body, and the first sliding tooth and the second sliding tooth are relative to the center line of the plug-in body. It is symmetrically distributed up and down.
The aluminum profile connector according to claim 4, wherein the first guide groove unit and the second guide groove unit are respectively provided with a first oblique guide surface and a second oblique guide surface, and The first oblique guide surface is connected with the second oblique guide surface through the bottom surface of the groove.
A method for processing an aluminum profile connector according to any one of claims 1 to 6, wherein the aluminum profile connector is formed by using cast aluminum.
A method for processing the aluminum profile connector according to any one of claims 1 to 6, characterized in that the aluminum profile connector is obtained by stamping.