CN220329888U

CN220329888U - Device for fixing rivet nuts

Info

Publication number: CN220329888U
Application number: CN202321717709.4U
Authority: CN
Inventors: 钭顺斌
Original assignee: Jinhua Pairui Tools Co ltd
Current assignee: Jinhua Pairui Tools Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-01-12
Anticipated expiration: 2033-07-03

Abstract

The application discloses a device for fixing rivet nuts, which belongs to the field of tools. Apparatus for securing a rivet nut, comprising: a housing; the apparatus for securing a rivet nut further comprises: the driving piece is movably arranged on the shell and is used for extruding the rivet nut; the connecting piece is arranged on the driving piece and used for driving the driving piece to move on the shell; the driving piece is arranged on the connecting piece and used for driving the connecting piece; wherein, the shell is provided with a perforation for the driving piece to go in and out; the connecting piece is rotatably arranged on the shell; the driving piece is in threaded connection with the riveting nut. The beneficial effects of this application lie in providing a simple structure and maintain convenient equipment that is used for fixed rivet nut.

Description

Device for fixing rivet nuts

Technical Field

The present application relates to the field of tools, and in particular to an apparatus for securing a rivet nut.

Background

When assembling the pull cap, such as a case steel plate, a light steel frame or an iron, aluminum, copper thin plate, and the like, a fixing hole is usually drilled in a plate body, and then a screw and a nut are respectively arranged on two sides and can be mutually screwed by using a manual wrench; the processing mode is characterized in that the two sides of the plate body are required to be constructed simultaneously, namely the fixing piece is required to be positioned at one end, and the screw cap is required to be locked at the other end, so that the processing mode is labor-consuming and time-consuming, the processing of a large plate body is quite inconvenient, the operation efficiency is influenced, the assembled screw cap is easy to fall off, and the improvement is required.

The structure of the product can be referred to as a continuous drilling and riveting type hand riveter disclosed in the application number CN 201720922214.3.

In the structure, the quick continuous riveting operation is realized, but the structure is complex, the manufacturing cost is high, and if the structure is damaged, the maintenance is difficult.

There is a need for a simple and easy to maintain apparatus for securing a rivet nut.

Disclosure of Invention

The content of the present application is intended to introduce concepts in a simplified form that are further described below in the detailed description. The section of this application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

To solve the technical problems mentioned in the background section above, some embodiments of the present application provide an apparatus for fixing a rivet nut, comprising: a housing; the apparatus for securing a rivet nut further comprises: the driving piece is movably arranged on the shell and is used for extruding the rivet nut; the connecting piece is arranged on the driving piece and used for driving the driving piece to move on the shell; the driving piece is arranged on the connecting piece and used for driving the connecting piece; wherein, the shell is provided with a perforation for the driving piece to go in and out; the connecting piece is rotatably arranged on the shell; the driving piece is in threaded connection with the riveting nut.

Further, the connecting piece is arranged on the driving piece in a sliding way; wherein, offer the jack that supplies connecting piece slip to insert on the driving piece.

Further, the connector comprises: the inserting part is arranged in the jack in a sliding way; the driving part is arranged on the inserting part and used for driving the driving piece to rotate; a fixing part rotatably arranged on the shell; wherein, offer the butt groove that supplies drive portion male on the inner wall of jack.

Further, the apparatus for securing the rivet nut further comprises: the fixed block is arranged on the driving piece; the bolt is used for connecting the fixed block and the driving piece; wherein, the insertion part is provided with a chute for the fixed block to slide; one end of the chute close to the driving piece is closed.

Further, the fixing part is rotatably arranged in the shell through a bearing.

Further, a first insert is arranged on the contact surface between the bearing and the fixing part; wherein, set up the first caulking groove that supplies first abaculus to imbed on the fixed part.

Further, a second embedded block is arranged on the contact surface between the bearing and the inner wall of the shell; wherein, offer the second caulking groove that supplies the embedding of second abaculus on the inner wall of casing.

Further, the apparatus for securing the rivet nut further comprises: the fixing piece is connected to the inner wall of the shell in a threaded manner and is used for fixing the bearing; and a limiting block is arranged on the inner wall of the shell and used for clamping the bearing between the fixing piece and the limiting block.

Further, an abutting block is arranged on the inner wall of the shell and used for one-way limiting and fixing parts.

Further, a fixing groove for connecting the driving piece is formed in the fixing portion.

The beneficial effects of this application lie in: the device for fixing the rivet nut is simple in structure and convenient to maintain.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application.

In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.

In the drawings:

FIG. 1 is an overall schematic diagram according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a portion of an embodiment, primarily showing the housing structure;

fig. 3 is an enlarged view of a portion a of fig. 2;

FIG. 4 is a schematic structural view of a portion of the embodiment, mainly showing the internal structure of the housing;

FIG. 5 is a schematic structural view of a portion of an embodiment, primarily showing the connector structure;

fig. 6 is a schematic structural view of a portion of an embodiment, mainly showing a bearing structure.

Reference numerals:

100. means for securing the rivet nut;

101. a housing; 101a, perforation; 101b, a second caulking groove;

102. a driver; 102a, a jack; 102b, an abutment groove;

103. a connecting piece; 103a, an insertion portion; 103b, a driving part; 103c, a fixing part; 103d, sliding grooves; 103e, a first caulking groove; 103f, fixing grooves;

104. a driving member;

105. a straight shank inner hexagonal wrench;

106. a bolt;

107. a fixed block;

108. a first slug;

109. a second slug;

110. a limiting block;

111. a fixing member;

112. and abutting the block.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.

It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.

It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-6, an apparatus 100 for securing a rivet nut, comprising: a housing 101, a driver 102, a connector 103, and a driver 104; the shell 101 is provided with a through hole 101a for the driving piece 102 to go in and go out, and the inner wall of the through hole 101a is provided with threads; the driver 102 is configured into a screw shape, is connected in the through hole 101a in a threaded manner and is used for fixing the driver 102, and the threads on the through hole 101a provide supporting force for the driver 102; the connecting piece 103 is arranged on the driving piece 102 in a sliding way, a jack 102a for the connecting piece 103 to be inserted in a sliding way is formed in the end face, close to the connecting piece 103, of the driving piece 102, the jack 102a extends along the axial direction of the driving piece 102, and the jack 102a is a round hole; the driving piece 104 is an electric drill, the electric drill drives the connecting piece 103 to rotate through the straight shank socket wrench 105, a fixing groove 103f for the straight shank socket wrench 105 to be inserted into is formed in the connecting piece 103, and the longitudinal section of the fixing groove 103f is regular hexagon.

When the device 100 for fixing the rivet nut is used, an operator starts the driving piece 104, drives the connecting piece 103 to rotate forward through the straight shank socket head wrench 105, the connecting piece 103 drives the driving piece 102 to rotate forward, the driving piece 102 moves towards the outer end of the shell 101 under the action of the thread groove, at the moment, the driving piece 102 is in threaded connection with the rivet nut, then the driving piece 104 drives the connecting piece 103 to rotate reversely, finally the driving piece 102 is driven to rotate reversely, the driving piece 102 retracts into the shell 101 under the action of the threads on the through hole 101a, at the moment, the driving piece 102 drives the rivet nut to deform in a compression mode, and the rivet nut is fixed on an object to be connected, such as a fixed plate.

The apparatus 100 for fixing the rivet nut has a simple structure, convenient maintenance in a later period, and low manufacturing cost.

The connector 103 includes: an insertion portion 103a, a driving portion 103b, and a fixing portion 103c; the insertion portion 103a is slidably disposed in the insertion hole 102a, and the insertion portion 103a has a cylindrical shape; the fixing portion 103c is integrally formed on the circumferential surface of the insertion portion 103a, the driving portion 103b is in a strip shape, the driving portion 103b extends along the axial direction of the insertion portion 103a, the length of the driving portion 103b is equal to that of the insertion portion 103a, an abutting groove 102b in which the driving portion 103b is slidably embedded is formed in the inner wall of the through hole 102a, so that when the insertion portion 103a drives the driving portion 103b to rotate, the driving portion 103b is matched with the abutting groove 102b to drive the driver 102 to rotate; the fixing portion 103c is integrally formed at one end of the insertion portion 103a away from the driver 102, the fixing portion 103c is cylindrical, the fixing portion 103c is rotatably disposed on the inner wall of the housing 101 through a bearing, and the fixing groove 103f is disposed on an end surface of the fixing portion 103c away from the insertion portion 103 a.

A sliding groove 103d is formed in the circumferential surface of the insertion portion 103a, the sliding groove 103d extends along the axial direction of the insertion portion 103a, and one end of the sliding groove 103d away from the fixing portion 103c is closed; a fixing block 107 is fixed to an end surface of the driver 102 near one end of the insertion portion 103a by a bolt 106, the fixing block 107 is slidable in the chute 103d, and the fixing block 107 abuts against one closed end of the chute 103d to limit and fix the insertion portion 103a in the insertion hole 102 a.

A first embedding block 108 is fixed on the contact surface between the bearing and the fixed part 103c, and a first embedding groove 103e for embedding the first embedding block 108 is formed on the fixed part 103c; a second embedded block 109 is fixed on the contact surface between the bearing and the inner wall of the shell 101, and a second embedded groove 101b for sliding and embedding the second embedded block 109 is formed on the inner wall of the shell 101; the first caulking groove 103e and the first caulking groove 103e each extend along the axial direction of the bearing.

A limiting block 110 is arranged on the inner wall of the shell 101, and the end face of the bearing is abutted against the limiting block 110; a fixing member 111 is screwed to the inner wall of the housing 101, the fixing member 111 is annular, and an end surface of the fixing member 111 abuts against an end surface of the bearing mountain away from the stopper 110 to position-limit the bearing between the stopper 110 and the fixing member 111.

An abutment block 112 is provided on the inner wall of the housing 101, an end surface of one end of the fixing portion 103c remote from the fixing member 111 abuts against the abutment block 112, and the fixing portion 103c is fixed to the housing 101 in a limited manner by the engagement of the bearing, the fixing member 111, and the abutment block 112.

The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. An apparatus for securing a rivet nut, comprising:

a housing;

the method is characterized in that:

the apparatus for securing a rivet nut further includes:

the driving piece is movably arranged on the shell and is used for extruding the rivet nut;

the connecting piece is arranged on the driving piece and is used for driving the driving piece to move on the shell;

the driving piece is arranged on the connecting piece and used for driving the connecting piece;

wherein, the shell is provided with a perforation for the driver to go in and out; the connecting piece is rotatably arranged on the shell; the driving piece is in threaded connection with the rivet nut.

2. The apparatus for securing a rivet nut as set forth in claim 1, wherein:

the connecting piece is arranged on the driving piece in a sliding way;

wherein, offer the jack that supplies the connecting piece slip to insert on the driving piece.

3. The apparatus for securing a rivet nut as set forth in claim 2, wherein:

the connector comprises:

the inserting part is arranged in the jack in a sliding way;

the driving part is arranged on the inserting part and used for driving the driving piece to rotate;

a fixing part rotatably arranged on the shell;

wherein, offer the butt groove that supplies drive portion male on the inner wall of jack.

4. A device for securing a rivet nut as claimed in claim 3, characterized in that:

the apparatus for securing a rivet nut further includes:

the fixed block is arranged on the driving piece;

the bolt is used for connecting the fixed block and the driving piece;

wherein, the insertion part is provided with a chute for the fixed block to slide; one end of the sliding groove, which is close to the driving piece, is closed.

5. A device for securing a rivet nut as claimed in claim 3, characterized in that:

the fixing part is rotatably arranged in the shell through a bearing.

6. The apparatus for securing a rivet nut as set forth in claim 5, wherein:

a first insert is arranged on the contact surface between the bearing and the fixing part;

wherein, offer the confession on the fixed part first caulking groove that the first abaculus embedded.

7. The apparatus for securing a rivet nut as set forth in claim 5, wherein:

a second insert is arranged on the contact surface between the bearing and the inner wall of the shell;

wherein, offer the second caulking groove that supplies second abaculus embedding on the inner wall of casing.

8. The apparatus for securing a rivet nut as set forth in claim 5, wherein:

the apparatus for securing a rivet nut further includes:

the fixing piece is connected to the inner wall of the shell in a threaded manner and is used for fixing the bearing;

and a limiting block is arranged on the inner wall of the shell and used for clamping the bearing between the fixing piece and the limiting block.

9. A device for securing a rivet nut as claimed in claim 3, characterized in that:

an abutting block is arranged on the inner wall of the shell and used for one-way limiting the fixing part.

10. The apparatus for securing a rivet nut as set forth in claim 9, wherein:

the fixing part is provided with a fixing groove for connecting the driving piece.