CN221033571U

CN221033571U - Self-extrusion anti-drop four-claw press-riveting nut

Info

Publication number: CN221033571U
Application number: CN202322931324.4U
Authority: CN
Inventors: 程民星
Original assignee: Jiaxing Ruigu Hardware Technology Co ltd
Current assignee: Jiaxing Ruigu Hardware Technology Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-05-28
Anticipated expiration: 2033-10-31

Abstract

The utility model relates to the technical field of press-riveting nuts, and discloses a self-extrusion anti-drop four-jaw press-riveting nut; the four-jaw rivet pressing nut capable of self-extrusion and anti-drop comprises a nut body, wherein a limiting platform is arranged on the top wall of the nut body, a ring groove is formed in the bottom wall of the limiting platform, adjusting screws are arranged on the left side and the right side of the outer wall of the limiting platform, two groups of adjusting screws are arranged at the opposite ends of the adjusting screws and are arranged on the inner wall of the ring groove; through setting up and pressing and riveting the cover, press and rivet device such as ring and nut body and cooperate, can make the device be convenient for install the nut body to panel on, avoid taking place the skew not hard up, be favorable to carrying out the fixed connection of part.

Description

Self-extrusion anti-drop four-claw press-riveting nut

Technical Field

The utility model belongs to the technical field of press-riveting nuts, and particularly relates to a self-extrusion anti-drop four-jaw press-riveting nut.

Background

The nut is generally divided into a common nut and a four-jaw nut, and the four-jaw nut can be clamped into a fixed object by four barbs, so that the nut can be better fixed on a bolt, the clamping jaw of the existing four-jaw nut is fixed, the four-jaw nut can only be installed on plates with specific thickness during installation, the plates with different thicknesses are inconvenient to install, the practicability of the device is reduced, and therefore, the self-extrusion anti-drop four-jaw rivet nut is provided.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the self-extrusion anti-drop four-jaw rivet nut, which effectively solves the problems that the positions of jaws of the existing four-jaw nut are fixed, so that the four-jaw nut can only be installed on plates with specific thickness during installation, the installation of plates with different thicknesses is inconvenient, and the practicability of the device is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a from four paws of extrusion anticreep rivet nut, includes the nut body, the roof of nut body is provided with spacing platform, the annular has been seted up to spacing platform's diapire, spacing platform outer wall's left and right sides all is provided with adjusting screw, two sets of adjusting screw's opposite end set up in the inner wall of annular, adjusting screw's outer wall all is provided with the regulating block, two sets of the opposite lateral wall of regulating block is the slope setting, the inner wall of annular sets up the lifting ring, the diapire of lifting ring evenly is provided with the fixed jaw, the bottom of nut body is provided with presses the subassembly of riveting.

Preferably, the press riveting assembly comprises a press riveting sleeve, the press riveting sleeve is arranged on the bottom wall of the nut body, and a press riveting ring is arranged at the bottom end of the press riveting sleeve.

Preferably, the outer wall of the press riveting sleeve is uniformly provided with grooves, the left side and the right side of the top wall of the press riveting ring are respectively provided with a limiting rod, the left side wall and the right side wall of the inner cavity of the nut body are provided with limiting grooves, and the limiting rods are positioned in the inner cavity of the limiting grooves.

Preferably, the left side wall and the right side wall of the ring groove inner cavity are provided with limit bars, and the lifting ring is positioned on the outer wall of the limit bars.

Preferably, a spring is arranged on the bottom wall of the inner cavity of the ring groove, and the top end of the spring is arranged on the bottom wall of the lifting ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the self-extrusion anti-drop four-claw riveting nut, the nut body, the limiting platform, the adjusting screw and other devices are matched, so that the device can conveniently adjust the positions of the fixed claws according to the thickness of the plate, and the self-extrusion anti-drop four-claw riveting nut is convenient to install on plates with different thicknesses, and is beneficial to the practicability of the device;

2. According to the self-extrusion anti-drop four-claw press-riveting nut, the press-riveting sleeve, the press-riveting ring, the nut body and other devices are matched, so that the nut body can be conveniently mounted on a plate by the device, offset loosening is avoided, and the fixed connection of parts is facilitated;

3. The four-claw press-riveting nut capable of preventing self-extrusion and falling is matched with devices such as a limiting rod, a press-riveting ring and a nut body, so that the device can conveniently limit the movement of the press-riveting ring, the press-riveting ring is prevented from deflecting, and the press-riveting sleeve is facilitated to be extruded and riveted.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the nut body of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

In the figure: 100. a nut body; 101. a limiting platform; 102. adjusting a screw; 103. an adjusting block; 104. a lifting ring; 105. a fixed claw; 106. a press riveting assembly; 107. pressing a riveting sleeve; 108. pressing a riveting ring; 109. a limit rod; 110. a limit bar; 111. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, 2 and 3, according to the self-extrusion anti-drop four-jaw press-riveting nut disclosed by the utility model, a limiting platform 101 is arranged on the top wall of a nut body 100, a ring groove is formed in the bottom wall of the limiting platform 101, adjusting screws 102 are arranged on the left side and the right side of the outer wall of the limiting platform 101, opposite ends of two groups of adjusting screws 102 are arranged on the inner wall of the ring groove, adjusting blocks 103 are arranged on the outer wall of each adjusting screw 102, opposite side walls of the two groups of adjusting blocks 103 are obliquely arranged, a lifting ring 104 is arranged on the inner wall of the ring groove, fixing claws 105 are uniformly arranged on the bottom wall of the lifting ring 104, and a press-riveting assembly 106 is arranged at the bottom end of the nut body 100; the adjusting screw 102 is rotated through the tool, the adjusting block 103 is driven to move through the adjusting screw 102, the lifting ring 104 is driven to move through the adjusting block 103, the lifting ring 104 is used for driving the fixed jaw 105 to lift, the device can be convenient for adjusting the position of the fixed jaw 105 according to the thickness of the plate, the device can be conveniently installed on plates with different thicknesses, the practicability of the device is facilitated, the press riveting assembly 106 comprises a press riveting sleeve 107, the press riveting sleeve 107 is arranged on the bottom wall of the nut body 100, and the bottom end of the press riveting sleeve 107 is provided with a press riveting ring 108; the riveting ring 108 is pushed by a riveting tool, the riveting sleeve 107 is deformed by the movement of the riveting ring 108 and is riveted to a plate by the deformation of the riveting sleeve 107, the nut body 100 is conveniently mounted on the plate by the device, the deviation loosening is avoided, the fixed connection of parts is facilitated, the outer wall of the riveting sleeve 107 is uniformly provided with grooves, the left side and the right side of the top wall of the riveting ring 108 are respectively provided with a limiting rod 109, the left side wall and the right side wall of the inner cavity of the nut body 100 are provided with limiting grooves, and the limiting rods 109 are positioned in the inner cavities of the limiting grooves; the limiting rod 109 is arranged to facilitate limiting the movement of the press riveting ring 108, so that the press riveting ring 108 is prevented from deflecting, the press riveting sleeve 107 is facilitated to be extruded and riveted, limiting strips 110 are arranged on the left side wall and the right side wall of the inner cavity of the ring groove, and the lifting ring 104 is positioned on the outer wall of the limiting strips 110; the limiting strips 110 are arranged to facilitate limiting the movement of the lifting ring 104, so that the lifting ring 104 is prevented from deflecting, the bottom wall of the inner cavity of the ring groove is provided with the spring 111, and the top end of the spring 111 is arranged on the bottom wall of the lifting ring 104; the lifting ring 104 is convenient to push by arranging the spring 111, so that the lifting ring 104 is propped against the bottom wall of the adjusting block 103, and the lifting ring 104 is favorable for resetting.

Working principle: through instrument rotation adjusting screw 102, it removes to drive adjusting block 103 through adjusting screw 102, it removes to drive lifting ring 104 through adjusting block 103, it goes up and down to remove to drive fixed jaw 105 through lifting ring 104, can make the device be convenient for adjust the position of fixed jaw 105 according to the thickness of panel, be convenient for install on the panel of different thickness, be favorable to through the practicality of device, push riveting ring 108 through the riveting instrument, extrude riveting cover 107 through riveting ring 108 and make it take place deformation to remove, rivet cover 107 deformation makes it rivet to the panel through riveting, can make the device be convenient for install nut body 100 to the panel on, avoid taking place the skew not hard up, be favorable to carrying out the fixed connection of part.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a four claw press-riveting nut from extrusion anticreep, includes nut body (100), its characterized in that: the nut is characterized in that a limit platform (101) is arranged on the top wall of the nut body (100), annular grooves are formed in the bottom wall of the limit platform (101), adjusting screws (102) are arranged on the left side and the right side of the outer wall of the limit platform (101), two groups of adjusting screws (102) are arranged at the opposite ends of the adjusting screws (102) in the inner wall of the annular grooves, adjusting blocks (103) are arranged on the outer wall of the adjusting screws (102), two groups of adjusting blocks (103) are obliquely arranged on the opposite side walls of the annular grooves, lifting rings (104) are arranged on the inner wall of the annular grooves, fixing claws (105) are uniformly arranged on the bottom wall of the lifting rings (104), and pressing riveting assemblies (106) are arranged at the bottom end of the nut body (100).

2. The self-extruding anti-slip four-jaw clinch nut of claim 1, wherein: the press riveting assembly (106) comprises a press riveting sleeve (107), the press riveting sleeve (107) is arranged on the bottom wall of the nut body (100), and a press riveting ring (108) is arranged at the bottom end of the press riveting sleeve (107).

3. The self-extruding anti-slip four-jaw clinch nut of claim 2, wherein: the outer wall of the press riveting sleeve (107) is uniformly provided with grooves, the left side and the right side of the top wall of the press riveting ring (108) are respectively provided with a limiting rod (109), the left side wall and the right side wall of the inner cavity of the nut body (100) are provided with limiting grooves, and the limiting rods (109) are positioned in the inner cavity of the limiting grooves.

4. The self-extruding anti-slip four-jaw clinch nut of claim 1, wherein: limiting strips (110) are arranged on the left side wall and the right side wall of the inner cavity of the annular groove, and the lifting ring (104) is located on the outer wall of the limiting strips (110).

5. The self-extruding anti-slip four-jaw clinch nut of claim 1, wherein: the bottom wall of the ring groove inner cavity is provided with a spring (111), and the top end of the spring (111) is arranged on the bottom wall of the lifting ring (104).