High-performance metal plate connecting piece

Abstract

The utility model belongs to the field of sheet metal connecting pieces, and particularly relates to a high-performance sheet metal connecting piece which comprises a first connecting block, a second connecting block and a third connecting block are fixedly installed at the bottom of the first connecting block, and fixing mechanisms are arranged on one side of the first connecting block, one side of the second connecting block and one side of the third connecting block. Through the structural design of the fixing mechanism, a supporting triangular block is pushed into the inner wall of a first fixing block by pushing the supporting triangular block, a limiting block is pushed downwards under the action of the first fixing block, and after the supporting triangular block moves to a proper position, the limiting block is pushed to move upwards under the action of a spring; and the second groove can be used in cooperation with a limiting block to limit and fix the supporting triangular block, so that the purpose of enhancing the strength of the sheet metal connecting piece is achieved, it is guaranteed that the position of the sheet metal part is located, the machining quality and machining precision of the sheet metal part are better, and it is guaranteed that the quality of the finished sheet metal part is higher.

Description

Technical Field

[0001] The utility model relates to the field of sheet metal connectors, in particular to high-performance sheet metal connectors. Background Art

[0002] Sheet metal is a processing technology that is mainly used for cutting, bending, punching, welding and other operations on metal plates to produce metal parts and components of various shapes and sizes. These metal parts can be used to manufacture various products, including automobiles, electronic equipment, home appliances, building structures, etc. Sheet metal processing usually involves the use of mechanical equipment, tools and molds to process metal plates through cutting, bending, pressing, forming and other steps.

[0003] When connecting sheet metal, sheet metal connectors are often needed. The sheet metal connectors are not welded through, which reduces the mechanical strength of the welded joint and easily forms stress concentration points, leading to cracking. In addition, the sheet metal may need to be connected with two sheet metal connectors during installation. However, in the process of splicing and installation, traditional sheet metal connectors do not have a pre-installation structure, resulting in inaccurate positioning of the mounting holes, which is inconvenient for the installation of the sheet metal connectors. Therefore, a high-performance sheet metal connector is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, sheet metal connectors are often required when sheet metal connections are performed. The sheet metal parts are not welded through, which reduces the mechanical strength of the welded joints and easily forms stress concentration points, leading to cracking. In addition, the sheet metal may need to be connected by two sheet metal connectors during the installation process. However, in the process of splicing and installation, traditional sheet metal connectors do not have a pre-installation structure, resulting in inaccurate positioning of the mounting holes and inconvenience in the installation of the sheet metal connectors. The utility model proposes a high-performance sheet metal connector.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a high-performance sheet metal connector, including a first connecting block, a second connecting block and a third connecting block are fixedly installed at the bottom of the first connecting block, and a fixing mechanism is arranged on one side of the first connecting block, the second connecting block and the third connecting block;

[0006] The fixing mechanism includes a first fixing block, the first fixing block is fixedly installed on one side of the first connecting block and the second connecting block, the inner walls of the first connecting block, the second connecting block and the third connecting block are all provided with a first groove, the inner wall of the first groove is fixedly installed with a spring, one end of the spring is fixedly connected to the limiting block, a sliding block is fixedly installed on one side of the limiting block, the inner wall of the first groove is provided with a sliding groove used in conjunction with the sliding block, the inner wall of the first fixing block is slidably connected with a supporting triangular block, the inner wall of the supporting triangular block is provided with a second groove used in conjunction with the limiting block, the second connecting block is fixedly installed on one side, the inner wall of the third connecting block is provided with a first limiting groove used in conjunction with the second fixing block, the inner wall of the third connecting block is threadedly connected with a nut, and the inner wall of the second fixing block is provided with a first hole used in conjunction with the nut.

[0007] Preferably, the number of the sliding blocks is two, and the number of the first fixing blocks is six.

[0008] Preferably, a sixth hole for use with a nut is formed on the inner wall of the third connecting block.

[0009] Expansion: The sixth hole can be used in conjunction with the second limiting block to limit the position of the second fixing block, thereby limiting the position of the second connecting block.

[0010] Preferably, the inner wall of the first connecting block is provided with seven holes, and the number of the seven holes is two.

[0011] Preferably, the inner wall of the third connecting block is provided with second holes, the number of the second holes is two, and the inner wall of the second connecting block is provided with fifth holes, the number of the fifth holes is two.

[0012] Expansion: The position of the third connecting block can be fixed by using the second hole, and the position of the second connecting block can be fixed by using the fifth hole.

[0013] Preferably, a third fixing block is fixedly mounted on one side of the second connecting block, the number of the third fixing blocks is two, and a third hole is formed on the inner wall of the third fixing block.

[0014] Preferably, a second limiting groove for use in conjunction with the third fixing block is formed on the inner wall of the third connecting block, and a fourth hole for use in conjunction with the third hole is formed on the inner wall of the third connecting block.

[0015] The utility model is beneficial in that:

[0016] 1. The utility model adopts the structural design of the fixing mechanism, and pushes the supporting triangle block to push the supporting triangle block into the inner wall of the first fixing block, and pushes the limit block downward under the action of the first fixing block. After the supporting triangle block moves to a suitable position, the limit block is pushed upward under the action of the spring, and the second groove can be used in conjunction with the limit block to limit and fix the supporting triangle block, thereby achieving the purpose of enhancing the strength of the sheet metal connector and preventing the sheet metal connector from cracking. When connecting the sheet metal connector, the second fixing block is fixed in the first limit groove by inserting the nut into the first hole and the sixth hole and then tightening the nut, thereby facilitating the installation of the sheet metal connector.

[0017] 2. The utility model adopts the structural design of the second hole, the fifth hole and the seventh hole. Through the use of the seventh hole, the position of the first connecting block can be conveniently fixed to install the first connecting block, the position of the third connecting block can be fixed through the use of the second hole, and the second hole can be used in conjunction with the fourth hole to limit and fix the position of the third fixing block and thus fix the sheet metal connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the first fixing block, the second fixing block and the third fixing block of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the first limiting groove of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the supporting triangle block of the utility model;

[0022] Figure 4 It is a schematic diagram of the exploded structure of the supporting triangle block and the first fixed block of the utility model;

[0023] Figure 5 It is a schematic structural diagram of the cross-section of the limit block and the spring of the utility model.

[0024] In the figure: 1. first connecting block; 2. fixing mechanism; 201. first fixing block; 202. supporting triangle block; 203. spring; 204. limiting block; 205. slider; 206. slide groove; 3. seventh hole; 4. second hole; 5. fourth hole; 6. nut; 7. third hole; 8. third fixing block; 9. first hole; 10. second fixing block; 11. second limiting groove; 12. first limiting groove; 13. second groove; 14. second connecting block; 15. third connecting block; 16. fifth hole; 17. first groove; 18. sixth hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is combined with Figure 1 —5 further details of this application,

[0027] The present application embodiment discloses a high-performance sheet metal connector. Figure 1 and Figure 5 , a high-performance sheet metal connector, comprising a first connecting block 1, a second connecting block 14 and a third connecting block 15 are fixedly mounted on the bottom of the first connecting block 1, and a fixing mechanism 2 is arranged on one side of the first connecting block 1, the second connecting block 14 and the third connecting block 15;

[0028] The fixing mechanism 2 includes a first fixing block 201, which is fixedly installed on one side of the first connecting block 1 and the second connecting block 14. The inner walls of the first connecting block 1, the second connecting block 14 and the third connecting block 15 are all provided with a first groove 17. A spring 203 is fixedly installed on the inner wall of the first groove 17. One end of the spring 203 is fixedly connected to a limiting block 204. A slider 205 is fixedly installed on one side of the limiting block 204. A sliding groove 206 used in conjunction with the slider 205 is provided on the inner wall of the first groove 17. A supporting triangular block 202 is slidably connected to the inner wall of the first fixing block 201. A second groove 13 used in conjunction with the limiting block 204 is provided on the inner wall of the supporting triangular block 202. A second fixing block 10 is fixedly installed on one side of the second connecting block 14. A first limiting groove 12 used in conjunction with the second fixing block 10 is provided on the inner wall of the third connecting block 15. The inner wall of the connecting block 15 is threadedly connected with a nut 6, and the inner wall of the second fixing block 10 is provided with a first hole 9 used in conjunction with the nut 6. The supporting triangular block 202 is pushed into the inner wall of the first fixing block 201 by pushing the supporting triangular block 202, and the limit block 204 is pushed downward under the action of the first fixing block 201. After the supporting triangular block 202 moves to a suitable position, the limit block 204 is pushed upward under the action of the spring 203. The second groove 13 can be used in conjunction with the limit block 204 to limit and fix the supporting triangular block 202, thereby enhancing the strength of the sheet metal connector and preventing the sheet metal connector from cracking. When connecting the sheet metal connector, the second fixing block 10 is fixed in the first limit groove 12 by inserting the nut 6 into the first hole 9 and the sixth hole 18 and then tightening the nut 6, thereby facilitating the installation of the sheet metal connector.

[0029] Reference Figure 5 The number of the sliders 205 is two, and the number of the first fixed blocks 201 is six; by using the second slider 205, the position of the second limit block 204 can be limited in cooperation with the second slide groove 206.

[0030] Reference Figure 1 The inner wall of the third connecting block 15 is provided with a sixth hole 18 for use with the nut 6; through the use of the sixth hole 18, it can be used in conjunction with the second limiting block 204 to limit the position of the second fixing block 10, and then limit the position of the second connecting block 14.

[0031] Reference Figure 1 The inner wall of the first connecting block 1 is provided with a seventh hole 3, and the number of the seventh holes 3 is two; by using the seventh hole 3, the position of the first connecting block 1 can be fixed, and then the second connecting block 14 and the third connecting block 15 can be fixed.

[0032] Reference Figure 1The inner wall of the third connecting block 15 is provided with a second hole 4, and the number of the second holes 4 is two. The inner wall of the second connecting block 14 is provided with a fifth hole 16, and the number of the fifth holes 16 is two. By using the second hole 4, the position of the third connecting block 15 can be fixed, and by using the fifth hole 16, the position of the second connecting block 14 can be fixed.

[0033] Reference Figure 1 A third fixing block 8 is fixedly installed on one side of the second connecting block 14, and the number of the third fixing blocks 8 is two. A third hole 7 is opened on the inner wall of the third fixing block 8; by using the third fixing block 8, it can be used in conjunction with the second limiting groove 11 to limit the position of the sheet metal connector, and by using the third hole 7, it can be used in conjunction with the fourth hole 5 to fix the sheet metal connector.

[0034] Reference Figure 1 and Figure 2 The inner wall of the third connecting block 15 is provided with a second limiting groove 11 used in conjunction with the third fixing block 8, and the inner wall of the third connecting block 15 is provided with a fourth hole 5 used in conjunction with the third hole 7; by using the second limiting groove 11, it can be used in conjunction with the third fixing block 8 to limit the sheet metal connector, and by using the fourth hole 5, it can be used in conjunction with the third hole 7 to limit and fix the third fixing block 8.

[0035] Working principle: When fixing the sheet metal connector, the supporting triangle block 202 is pushed into the inner wall of the first fixed block 201 by pushing the supporting triangle block 202, and the limit block 204 is pushed downward under the action of the first fixed block 201. After the supporting triangle block 202 moves to a suitable position, the limit block 204 is pushed upward under the action of the spring 203. The second groove 13 can be used in conjunction with the limit block 204 to limit and fix the supporting triangle block 202, thereby enhancing the strength of the sheet metal connector and preventing the sheet metal connector from cracking. When connecting the sheet metal connector, the second fixing block 10 is fixed in the first limit groove 12 by inserting the nut 6 into the first hole 9 and the sixth hole 18 and then tightening the nut 6, thereby facilitating the installation of the sheet metal connector.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. High performance sheet metal connector, characterized by: It comprises a first connecting block (1), a second connecting block (14) and a third connecting block (15) are fixedly mounted on the bottom of the first connecting block (1), and a fixing mechanism (2) is arranged on one side of the first connecting block (1), the second connecting block (14) and the third connecting block (15); The fixing mechanism (2) comprises a first fixing block (201), the first fixing block (201) being fixedly mounted on one side of the first connecting block (1) and the second connecting block (14), the inner walls of the first connecting block (1), the second connecting block (14) and the third connecting block (15) being provided with a first groove (17), the inner wall of the first groove (17) being fixedly mounted with a spring (203), one end of the spring (203) being fixedly connected to a limiting block (204), one side of the limiting block (204) being fixedly mounted with a sliding block (205), the inner wall of the first groove (17) being provided with a spring for use in conjunction with the sliding block (205) The first fixing block (201) is slidably connected to a supporting triangular block (202) on its inner wall, a second groove (13) for use with a limiting block (204) is provided on the inner wall of the supporting triangular block (202), a second fixing block (10) is fixedly mounted on one side of the second connecting block (14), a first limiting groove (12) for use with the second fixing block (10) is provided on the inner wall of the third connecting block (15), a nut (6) is threadedly connected to the inner wall of the third connecting block (15), and a first hole (9) for use with the nut (6) is provided on the inner wall of the second fixing block (10).

2. The high performance sheet metal connector according to claim 1, characterized in that: The number of the sliding blocks (205) is two, and the number of the first fixing blocks (201) is six.

3. The high performance sheet metal connector according to claim 1, characterized in that: The inner wall of the third connecting block (15) is provided with a sixth hole (18) for use with the nut (6).

4. The high performance sheet metal connector according to claim 1, characterized in that: The inner wall of the first connecting block (1) is provided with seventh holes (3), and the number of the seventh holes (3) is two.

5. The high performance sheet metal connector according to claim 1, characterized in that: The inner wall of the third connecting block (15) is provided with second holes (4), the number of the second holes (4) is two, and the inner wall of the second connecting block (14) is provided with fifth holes (16), the number of the fifth holes (16) is two.

6. The high performance sheet metal connector according to claim 1, characterized in that: A third fixing block (8) is fixedly mounted on one side of the second connecting block (14), the number of the third fixing blocks (8) is two, and a third hole (7) is formed on the inner wall of the third fixing block (8).

7. The high performance sheet metal connector according to claim 1, characterized in that: The inner wall of the third connecting block (15) is provided with a second limiting groove (11) for use in conjunction with the third fixing block (8), and the inner wall of the third connecting block (15) is provided with a fourth hole (5) for use in conjunction with the third hole (7).

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