CN214742595U - High-strength riveting column - Google Patents

Abstract

The utility model discloses a high-strength riveting column, which comprises a riveting column, an internal thread and a screw, wherein the internal thread is arranged inside the riveting column, the top surface of the riveting column is positioned above the internal thread and is matched with the screw, the riveting column is more stable through the limit of a limit block, a workpiece is fixed through the screw and the thread engagement connection of the internal thread, through the matching of a limit device and a fixed block, a rotating plate is driven to rotate on a rotating shaft through the rotation of the fixed block, the rotating plate returns to the original position through the elasticity of a telescopic spring, thereby the convolution of the fixed block is limited, the device is ensured not to be loosened, the stability is high, through the matching of a control device and a ring plate device, a rotating knob drives a control column to rotate, the rotating plate is contacted with the annular plate to control the rotation of the rotating plate, the limit of the fixed block is removed, thereby the reverse rotation of the screw is realized, thereby the fixation of the workpiece is conveniently removed, the staff of being convenient for dismantles the maintenance, and the practicality is high.

Description

High-strength riveting column

Technical Field

The utility model relates to a rivet post technical field specifically is a high strength rivet post.

Background

The riveting column is also called a pressing riveting nut column or a nut column, and is a fastener applied to metal plates, thin plates, cases and cabinets, wherein one end of the pressing riveting nut column is hexagonal, the other end of the pressing riveting nut column is cylindrical, a tool withdrawal groove is arranged between the hexagonal edge and the cylindrical edge, the inner shape of the pressing riveting nut column is internal threads, a hexagonal head is pressed into a preset hole of the thin plate through a press machine (the aperture of the preset hole is generally slightly larger than the outer diameter of a cylinder of the pressing riveting stud) to enable the periphery of the hole to generate plastic deformation, and the deformed part is squeezed into the tool withdrawal groove of the pressing riveting nut column to enable the pressing riveting nut column to be riveted on the thin plate, so that the internal threads which are effectively fixed are formed on the thin plate.

Riveting post is in the use, thereby carry out fixed mounting with the work piece through being connected with screw thread engagement, at screw and riveting post cooperation thread engagement in-process, the double-screw bolt can not rotate the screw spacing, thereby very easily cause screw and nut not hard up, lead to fixed unstable, and rotate spacing back, be difficult to artificial control and dismantle the screw, thereby be not convenient for the staff to dismantle the maintenance to the work piece, cause staff's puzzlement, for this reason, we propose a high strength riveting post.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can not take place not hard up, the high strength riveting post that the practicality is high to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength riveting post, includes riveting post, internal thread and screw, the internal thread has been seted up to riveting post inside, it is equipped with the screw to rivet the cooperation of post top surface position in the internal thread top, the cooperation of the inside top surface of riveting post is equipped with and prevents not hard up stop device, the cooperation of riveting post inside position below stop device is equipped with and drives pivoted crown plate device, the cooperation of riveting post inside position below crown plate device is equipped with the controlling means of steerable unblock.

Preferably, the surface of the rivet column is uniformly fixed with a limiting block.

Preferably, stop device includes rotor plate, axis of rotation, open slot, lead angle and expanding spring, the open slot has evenly been seted up to the riveting post inside, the axis of rotation is installed in the inside rotation of open slot, axis of rotation fixed surface installs the rotor plate, rotor plate bottom surface one side symmetric connection has expanding spring.

Preferably, one side of the rotating plate, which is close to the telescopic spring, is provided with a guide angle.

Preferably, the annular plate device comprises an annular groove, an annular plate and an arc groove, the annular groove is formed in the riveting column and located below the rotating plate, the annular plate is slidably mounted in the annular groove, and the annular plate is elastically connected with the rotating plate through a telescopic spring; the control device comprises a knob, a connecting shaft, a control column and a square groove, wherein the connecting shaft is rotatably arranged in the riveting column below the annular plate.

Preferably, the bottom surface of the annular plate is provided with an arc groove corresponding to the connecting shaft in a position matching manner.

Preferably, the surface of the connecting shaft is fixedly provided with a control column, and one end of the connecting shaft is fixedly connected with a knob.

Preferably, the surface of the knob is uniformly provided with square grooves.

Preferably, the bottom surface of the screw is uniformly and fixedly provided with a fixed block.

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

the utility model discloses a spacing messenger of stopper rivets the fixed more stable of post, connect through screw and internal screw thread meshing and fix the work piece, cooperation through stop device and fixed block, the rotatory rotor plate that drives through the fixed block rotates in the axis of rotation, elasticity through expanding spring makes the rotor plate return the normal position, thereby it is spacing to convolute to the fixed block, guarantee device can not become flexible, stability is high, cooperation through controlling means and ring board device, it rotates to rotate knob drive control post, rotation through ring board contact rotor plate control rotor plate, remove spacing to the fixed block, thereby realize the reversal to the screw, thereby be convenient for remove the fixed of work piece, the staff of being convenient for dismantles the maintenance, the practicality is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the partial structure of the present invention;

FIG. 3 is a schematic top view of a partial structure of the present invention;

FIG. 4 is a schematic sectional view of the partial structure of the present invention;

FIG. 5 is a schematic structural view of the limiting device of the present invention;

FIG. 6 is a schematic structural view of the ring plate device of the present invention;

fig. 7 is a schematic structural diagram of the control device of the present invention.

In the figure: 1. riveting columns; 2. an internal thread; 3. a screw; 4. a limiting block; 5. a fixed block; 6. a limiting device; 61. a rotating plate; 62. a rotating shaft; 63. an open slot; 64. guiding an angle; 65. a tension spring; 7. a ring plate device; 71. an annular groove; 72. an annular plate; 73. an arc groove; 8. a control device; 81. a knob; 82. a connecting shaft; 83. a control column; 84. a square groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, a high-strength rivet column shown in the figure includes a rivet column 1, an internal thread 2 and a screw 3, the internal thread 2 is provided inside the rivet column 1, the screw 3 is provided on the top surface of the rivet column 1 above the internal thread 2 in a matching manner, a limiting device 6 capable of preventing loosening is provided on the top surface of the rivet column 1 in a matching manner, a ring plate device 7 capable of driving rotation is provided below the limiting device 6 in the rivet column 1 in a matching manner, and a control device 8 capable of controlling unlocking is provided below the ring plate device 7 in the rivet column 1 in a matching manner.

When using this device, it is more stable to make through stopper 4 spacing messenger riveting 1 fixed, connect through screw 3 and internal thread 2's thread engagement and fix the work piece, cooperation through fixed block 5 and stop device 6, after screw 3 is connected with internal thread 2 and is accomplished, stop device 6 carries on spacingly to fixed block 5, thereby guarantee that screw 3 can not the antiport, when needs are relieved fixedly, through 8 control ring board devices 7 of controlling means and stabilize the lift, thereby drive stop device 6 and rotate, relieve spacingly to fixed block 5, thereby realize the reversal of screw 3, be convenient for relieve the fixed of work piece, the staff of being convenient for dismantles the maintenance.

Referring to fig. 1, the surface of the rivet column 1 is uniformly fixed with the limiting blocks 4, and the limiting blocks 4 are used for limiting rotation when the rivet column 1 is installed, so that the installation stability of the rivet column 1 is improved.

Referring to fig. 5, the limiting device 6 includes a rotating plate 61, a rotating shaft 62, an open slot 63, a lead angle 64 and a telescopic spring 65, the open slot 63 is uniformly formed in the rivet column 1, the rotating shaft 62 is rotatably installed in the open slot 63, the rotating plate 61 is fixedly installed on the surface of the rotating shaft 62, and the telescopic spring 65 is symmetrically connected to one side of the bottom surface of the rotating plate 61.

The lead angle 64 is driven to rotate on the rotating shaft 62 through the rotation of the fixed block 5, and the lead angle 64 returns to the original position through the elasticity of the telescopic spring 65, so that the rotation of the fixed block 5 is limited, and the device is ensured not to be loosened.

Referring to fig. 5, a lead angle 64 is formed on one side of the rotating plate 61 close to the extension spring 65, and the fixed block 5 drives the rotating plate 61 to rotate through the lead angle 64.

Referring to fig. 6 and 7, the ring plate device 7 includes an annular groove 71, an annular plate 72 and an arc groove 73, the annular groove 71 is formed in the rivet column 1 below the rotating plate 61, the annular plate 72 is slidably mounted in the annular groove 71, and the annular plate 72 is elastically connected with the rotating plate 61 through a telescopic spring 65; the control device 8 comprises a knob 81, a connecting shaft 82, a control column 83 and a square groove 84, and the connecting shaft 82 is rotatably installed inside the riveting column 1 below the annular plate 72.

The control column 83 is driven to rotate through the rotation of the connecting shaft 82, so that the annular plate 72 is extruded to drive the annular plate 72 to move upwards, the annular plate 72 contacts the rotating plate 61 to control the rotation of the rotating plate 61, the limit of the fixed block 5 is released, and the disassembly by workers is facilitated.

Referring to fig. 6, the bottom surface of the annular plate 72 is provided with an arc groove 73 at a position corresponding to the connecting shaft 82, so that the connecting shaft 82 is clamped with the arc groove 73 after rotating, thereby facilitating the release of the limit of the rotating plate 61 on the fixing block 5.

Referring to fig. 7, a control post 83 is fixedly mounted on the surface of the connecting shaft 82, one end of the connecting shaft 82 is fixedly connected with a knob 81, and the fixing and limiting of the rotating plate 61 on the fixing block 5 are controlled by rotating the knob 81.

Referring to fig. 7, square grooves 84 are uniformly formed in the surface of the knob 81, and the square grooves 84 increase friction force, so that a worker can rotate the knob 81 conveniently.

Referring to fig. 1, the bottom surface of the screw 3 is uniformly and fixedly provided with a fixing block 5, and the rotation and fixation of the screw 3 are controlled by the fixing block 5.

The working principle is as follows: when the device is used, the riveting column 1 is fixed more stably through the limit of the limit block 4, the workpiece is fixed through the thread meshing connection of the screw 3 and the internal thread 2, the fixing block 5 is driven to rotate by rotating the screw 3, the lead angle 64 is driven to rotate on the rotating shaft 62 by the rotation of the fixing block 5, the lead angle 64 returns to the original position by the elasticity of the telescopic spring 65, thereby limiting the convolution of the fixed block 5, ensuring that the device can not be loosened, when the fixation needs to be released, the knob 81 is rotated to drive the connecting shaft 82 to rotate, the control post 83 is driven to rotate by the rotation of the connecting shaft 82, thereby extruding the annular plate 72 to drive the annular plate 72 to move upwards, the annular plate 72 contacts the rotating plate 61 to control the rotation of the rotating plate 61, the limit of the fixed block 5 is released, thereby realize the reversal to screw 3, be convenient for remove the fixed of work piece, be convenient for the staff dismantles the maintenance.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a high strength riveting post, includes riveting post (1), internal thread (2) and screw (3), internal thread (2) have been seted up to riveting post (1) inside, riveting post (1) top surface is located the cooperation of internal thread (2) top and is equipped with screw (3), its characterized in that: the riveting column is characterized in that a limiting device (6) capable of preventing looseness is arranged on the top surface inside the riveting column (1) in a matched mode, a ring plate device (7) capable of driving rotation is arranged below the limiting device (6) inside the riveting column (1) in a matched mode, and a control device (8) capable of controlling unlocking is arranged below the ring plate device (7) inside the riveting column (1) in a matched mode.

2. A high strength stud according to claim 1, wherein: and the surface of the riveting column (1) is uniformly fixed with a limiting block (4).

3. A high strength stud according to claim 1, wherein: stop device (6) include rotor plate (61), axis of rotation (62), open slot (63), lead angle (64) and expanding spring (65), open slot (63) have evenly been seted up to riveting post (1) inside, axis of rotation (62) are installed in the inside rotation of open slot (63), axis of rotation (62) fixed surface installs rotor plate (61), rotor plate (61) bottom surface one side symmetry is connected with expanding spring (65).

4. A high strength stud according to claim 3, wherein: one side of the rotating plate (61) close to the telescopic spring (65) is provided with a guide angle (64).

5. A high strength stud according to claim 1, wherein: the annular plate device (7) comprises an annular groove (71), an annular plate (72) and an arc groove (73), the annular groove (71) is formed in the riveting column (1) and is located below the rotating plate (61), the annular plate (72) is installed in the annular groove (71) in a sliding mode, and the annular plate (72) is elastically connected with the rotating plate (61) through a telescopic spring (65); the control device (8) comprises a knob (81), a connecting shaft (82), a control column (83) and a square groove (84), and the connecting shaft (82) is rotatably arranged below the annular plate (72) inside the riveting column (1).

6. A high strength stud according to claim 5, wherein: the bottom surface of the annular plate (72) is provided with an arc groove (73) corresponding to the connecting shaft (82) in a matching way.

7. A high strength stud according to claim 5, wherein: the surface of the connecting shaft (82) is fixedly provided with a control column (83), and one end of the connecting shaft (82) is fixedly connected with a knob (81).

8. A high strength stud according to claim 7, wherein: the surface of the knob (81) is uniformly provided with square grooves (84).

9. A high strength stud according to claim 1, wherein: and the bottom surface of the screw (3) is uniformly and fixedly provided with a fixing block (5).

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