High-strength closed type locking rivet

Abstract

The utility model discloses a high-strength closed type locking rivet which comprises a rivet piece, the left side of the rivet piece is fixedly connected with a rivet pipe, the inner side of the rivet pipe is provided with a rivet rod, the left end of the rivet rod is fixedly connected with a rivet head, the outer side of the rivet pipe is provided with a stabilizing unit, the stabilizing unit comprises an installation groove, and the installation groove is fixedly connected with the rivet pipe. The mounting groove is formed in the inner side of the rivet pipe, a stabilizing rod is fixedly connected to the inner side of the mounting groove, an inner supporting ring is fixedly connected to the outer side of the stabilizing rod, and a clamping groove is formed in the inner side of the inner supporting ring. By arranging the rivet pipe, the stabilizing rods, the inner supporting rings, the supporting rods and the outer supporting plates, the inner side and the outer side of the rivet pipe can be conveniently supported through the inner supporting rings on the inner side and the outer supporting plates on the outer side, the bearing capacity of the rivet pipe is improved, the rivet pipe is prevented from being damaged, and the mounting stability is improved through the clamping grooves and the grooves.

Description

Technical Field

[0001] The utility model relates to the field of rivets, in particular to a high-strength closed locking rivet. Background Art

[0002] Rivets, an ancient and effective mechanical fastener, are widely used in many industries, including aviation, automobile manufacturing and construction. Rivets fix the connected parts through their own deformation or interference connection, providing a reliable and strong connection method.

[0003] During the installation process, rivets deform to fill holes, forming a tight connection, providing extremely high strength and rigidity. During installation, the rivet cap is compressed to connect the rivet cap to the filling hole, making the connection easier. However, the rivet cap bears the weight and withstands a large load, making the installation unstable and the rivet cap easily damaged. Utility Model Content

[0004] In order to overcome the disadvantages of the prior art that the rivet cap is subjected to heavy load and is damaged, one of the purposes of the utility model is to provide a high-strength closed locking rivet.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a high-strength closed locking rivet, comprising a nail plate: a rivet tube is fixedly connected to the left side of the nail plate, a nail rod is arranged on the inner side of the rivet tube, a nail head is fixedly connected to the left end of the nail rod, and a stabilizing unit is arranged on the outer side of the rivet tube;

[0006] The stabilizing unit includes an installation groove, which is arranged on the inner side of the rivet tube, a stabilizing rod is fixedly connected to the inner side of the installation groove, an inner support ring is fixedly connected to the outer side of the stabilizing rod, a slot is arranged on the inner side of the inner support ring, a support rod is fixedly connected to the outer side of the rivet tube, an outer end of the support rod is fixedly connected to an outer support plate, and a groove is arranged on the outer side of the outer support plate.

[0007] According to the high-strength closed locking rivet, the number of the grooves and the slots is multiple.

[0008] According to the high-strength closed-type locking rivet, a plurality of the stabilizing rods and the inner support rings are provided.

[0009] According to the high-strength closed-type locking rivet, the outer support plate is arranged in an arc-shaped structure.

[0010] According to the high-strength closed-type locking rivet, a plurality of the outer support plates and a plurality of the support rods are provided.

[0011] According to the high-strength closed locking rivet, the inner support ring is fixedly connected to the rivet tube.

[0012] Beneficial effects:

[0013] By providing a rivet tube, a stabilizing rod, an inner support ring, a support rod and an outer support plate, it is convenient to support the inner and outer sides of the rivet tube through the inner support ring and the outer support plate, thereby increasing the load-bearing capacity of the rivet tube, avoiding damage to the rivet tube, and increasing the stability of the installation through the slots and grooves.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional structural diagram of a high-strength closed locking rivet of the utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of a support unit in a high-strength closed locking rivet of the utility model;

[0018] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 This is a three-dimensional structural diagram of a high-strength closed locking rivet of the utility model from another perspective.

[0020] Legend:

[0021] 1. Nail piece; 2. Nail rod; 3. Nail head; 4. Rivet tube; 5. Stabilizing unit; 501. Mounting groove; 502. Stabilizing rod; 503. Inner support ring; 504. Slot; 505. Support rod; 506. Outer support plate; 507. Groove. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 A high-strength closed locking rivet includes a nail piece 1: a rivet tube 4 is fixedly connected to the left side of the nail piece 1, a nail rod 2 is arranged on the inner side of the rivet tube 4, a nail head 3 is fixedly connected to the left end of the nail rod 2, and a stabilizing unit 5 is arranged on the outer side of the rivet tube 4, wherein the stabilizing unit 5 increases the load-bearing capacity of the rivet tube 4 to avoid damage to the rivet tube 4.

[0024] The stabilizing unit 5 includes a mounting groove 501, which is provided on the inner side of the rivet tube 4. A stabilizing rod 502 is fixedly connected to the inner side of the mounting groove 501. An inner support ring 503 is fixedly connected to the outer side of the stabilizing rod 502. A slot 504 is provided on the inner side of the inner support ring 503. A support rod 505 is fixedly connected to the outer side of the rivet tube 4. An outer end of the support rod 505 is fixedly connected to an outer support plate 506. A groove 507 is provided on the outer side of the outer support plate 506. There are multiple grooves 507 and slots 504. There are multiple stabilizing rods 502 and inner support rings 503. There are multiple outer support plates 506 and support rods 505. The outer support plate 506 is an arc-shaped structure. 03 is fixedly connected to the rivet tube 4. When using the rivet, connect the nail rod 2 to the nail gun, and then compress the rivet tube 4 through the nail sheet 1, so that the rivet tube 4 compresses the inner support ring 503 and the outer support plate 506 on the inside. Through the inner support ring 503 and the outer support plate 506, it is convenient to support the inner and outer sides of the rivet tube 4, increase the load-bearing capacity of the rivet tube 4, and avoid damage to the rivet tube 4. During the compression process, the inner support ring 503 on the inside is squeezed inwardly, so that the groove 504 in the inner support ring 503 contacts the nail rod 2, thereby increasing the stability of the connection, and expanding outward through the outer support plate 506, so that the groove 507 on the outer support plate 506 contacts the punched hole, thereby increasing the stability of the connection again and increasing the stability of the installation.

[0025] Working principle: When in use, the staff first connects the nail rod 2 to the nail gun, and compresses the rivet tube 4 through the nail plate 1, so that the inner support ring 503 and the outer support plate 506 support the inner and outer sides of the rivet tube 4, increase the load-bearing capacity of the rivet tube 4, avoid damage to the rivet tube 4, and increase the stability of the installation through the slot 504 and the groove 507.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A high-strength closed-type locking rivet, characterized in that: It comprises a nail sheet (1): a rivet tube (4) is fixedly connected to the left side of the nail sheet (1), a nail rod (2) is arranged on the inner side of the rivet tube (4), a nail head (3) is fixedly connected to the left end of the nail rod (2), and a stabilizing unit (5) is arranged on the outer side of the rivet tube (4); The stabilizing unit (5) comprises a mounting groove (501), wherein the mounting groove (501) is provided on the inner side of the rivet tube (4), a stabilizing rod (502) is fixedly connected to the inner side of the mounting groove (501), an inner support ring (503) is fixedly connected to the outer side of the stabilizing rod (502), a clamping groove (504) is provided on the inner side of the inner support ring (503), a support rod (505) is fixedly connected to the outer side of the rivet tube (4), an outer end of the support rod (505) is fixedly connected to an outer support plate (506), and a groove (507) is provided on the outer side of the outer support plate (506).

2. A high-strength closed-type locking rivet according to claim 1, characterized in that: The number of the grooves (507) and the clamping slots (504) is plural.

3. A high-strength closed-type locking rivet according to claim 1, characterized in that: The number of the stabilizing rods (502) and the inner support rings (503) is multiple.

4. A high-strength closed-type locking rivet according to claim 1, characterized in that: The outer support plate (506) is arranged in an arc-shaped structure.

5. A high-strength closed-type locking rivet according to claim 1, characterized in that: The outer support plates (506) and the support rods (505) are both provided in plural numbers.

6. A high-strength closed-type locking rivet according to claim 1, characterized in that: The inner support ring (503) is fixedly connected to the rivet tube (4).

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