CN216199645U

CN216199645U - Ring groove garland type rivet

Info

Publication number: CN216199645U
Application number: CN202122519341.8U
Authority: CN
Inventors: 朱东奎; 李安国
Original assignee: Suzhou Ruoyi Electronic Technology Co ltd
Current assignee: Suzhou Ruoyi Electronic Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-05
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses an annular groove garland type rivet, which belongs to the technical field of rivets and comprises an annular groove garland type rivet main body, wherein a force transmission rod assembly is arranged below the annular groove garland type rivet main body, and the annular groove garland type rivet main body is connected with the force transmission rod assembly through a connecting device; the connecting device comprises a clamping hole, a clamping block, an inserting sleeve, a compression spring and a containing groove, wherein the inserting sleeve is arranged on one side, close to the force transmission rod assembly, of the annular groove garland-type rivet main body, the inserting block is arranged on the force transmission rod assembly and is positioned on the inner side of the inserting sleeve, and the containing groove is formed in the position, corresponding to the inserting sleeve, of the inserting block; according to the utility model, through the arrangement of the connecting device, a user can assemble and disassemble the dowel bar assembly when needed, so that the user can independently replace the dowel bar assembly when the dowel bar assembly has a collision and bending phenomenon, the waste of resources is reduced, and the practicability of the rivet is improved.

Description

Ring groove garland type rivet

Technical Field

The utility model belongs to the technical field of rivets, and particularly relates to an annular groove garland type rivet.

Background

Rivets are nail-shaped articles used to connect two parts (or members) with through holes and a cap at one end. In riveting, the riveted parts are connected by self-deformation or interference. Rivets are of many kinds and are not limited in form.

Chinese patent application No. CN202022784772.2 discloses annular groove garland type rivet, whole rivet structure sets up rationally, think about ingeniously, can ensure through the setting of four blossoms branch grooves that the rivet forms four petals and with last fishplate bar contact fixation when riveting with the riveter, the wedge ring piece that sets up on the check lock lever simultaneously can be when whole check lock lever is being pulled by the riveter downwards, wedge ring piece carries out the joint with the inner wall of the body of blooming and fixes, effectively solve among the prior art that the garland rivet breaks away from easily at riveting back refill and pin fin, the packing that causes the production is not firm enough, still exist simultaneously and appear when the riveter rivets the rivet that the rivet body can't form four petals with the pull head and cause riveting failure scheduling problem.

The prior art has the following problems: 1. the problem that the iron block and part of the dowel bars are easy to collide and bend in daily life but cannot be replaced independently exists in the patent, so that the waste of resources is increased, and the practicability of the rivet is further reduced; 2. above-mentioned patent exists and can't carry out certain auxiliary fixation's problem to the position of rivet in needs to be difficult to deal with the rivet and rock or the rivet condition such as roll everywhere in the in-process such as installation, and then reduced the stability of rivet.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a ring groove garland type rivet which has the characteristics of high practicability and strong stability.

In order to achieve the purpose, the utility model provides the following technical scheme: the annular groove garland type rivet comprises an annular groove garland type rivet main body, wherein a force transmission rod assembly is arranged below the annular groove garland type rivet main body, and the annular groove garland type rivet main body is connected with the force transmission rod assembly through a connecting device;

connecting device includes card hole, fixture block, inserted block, plug bush, compression spring and holding tank, the plug bush is installed to annular flower-shaped rivet main part near one side of biography power pole subassembly, the inserted block is installed to the inboard position that just is located the plug bush on the biography power pole subassembly, the holding tank has been seted up with the corresponding position of plug bush on the inserted block, the card hole has been seted up with the corresponding position of holding tank on the plug bush, compression spring is installed to the inboard of holding tank, compression spring installs the fixture block near one side in card hole.

Preferably, the clamping hole is in sliding connection with the clamping block, and the diameter of the inner side of the clamping hole is equal to the diameter of the outer side of the clamping block.

Preferably, the shape and size of the outer cross section of the insert block are the same as those of the inner cross section of the insert sleeve.

Preferably, the top of annular flower-shaped rivet main body is provided with fixing device, fixing device includes buckle, connecting rod, extension spring, movable plate, mounting panel, sucking disc and connecting plate, the top of annular flower-shaped rivet main body is provided with the mounting panel, the top of mounting panel and be provided with the movable plate with the corresponding position of annular flower-shaped rivet main body, the connecting rod is installed to the below of movable plate, extension spring is installed to the position that just is located the connecting rod outside between mounting panel and the movable plate, the connecting plate is installed to the below of connecting rod, be connected through the buckle between mounting panel and the connecting plate, the sucking disc is installed to the below of connecting plate.

Preferably, fixing device still includes thread bush and screw rod, the thread bush is installed with the corresponding position of mounting panel in the annular flower-shaped rivet main part, the screw rod is installed to the below of mounting panel and the position that is located the thread bush inboard.

Preferably, the shape of the connecting rod is designed to be a prismatic design, and the connecting rod is connected with the mounting plate in a sliding mode.

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

1. according to the utility model, through the arrangement of the connecting device, a user can assemble and disassemble the dowel bar assembly when needed, so that the user can independently replace the dowel bar assembly when the dowel bar assembly has a collision and bending phenomenon, the waste of resources is reduced, and the practicability of the rivet is improved.

2. According to the utility model, by arranging the fixing device, the rivet can be subjected to auxiliary fixing on the position of the rivet through the sucking disc when required, so that the conditions of rivet shaking or rivet rolling around in the installation process and the like can be better met, and the stability of the rivet is further improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the structure of the connecting device of the present invention;

fig. 4 is a schematic structural view of the fixing device of the present invention.

In the figure: 1. the ring groove garland type rivet main body; 2. a connecting device; 21. a clamping hole; 22. a clamping block; 23. inserting a block; 24. inserting a sleeve; 25. a compression spring; 26. accommodating grooves; 3. a fixing device; 31. buckling; 32. a connecting rod; 33. an extension spring; 34. moving the plate; 35. mounting a plate; 36. a threaded sleeve; 37. a screw; 38. a suction cup; 39. a connecting plate; 4. a force transfer rod assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a ring groove garland type rivet comprises a ring groove garland type rivet main body 1, a dowel bar component 4 is arranged below the ring groove garland type rivet main body 1, and the ring groove garland type rivet main body 1 is connected with the dowel bar component 4 through a connecting device 2;

connecting device 2 includes card hole 21, fixture block 22, inserted block 23, plug bush 24, compression spring 25 and holding tank 26, plug bush 24 is installed to annular flower type rivet main part 1 one side that is close to dowel steel subassembly 4, and inserted block 23 is installed to the position that just is located plug bush 24 inboard on the dowel steel subassembly 4, holding tank 26 has been seted up with the corresponding position of plug bush 24 on the inserted block 23, card hole 21 has been seted up with the corresponding position of holding tank 26 on the plug bush 24, compression spring 25 is installed to the inboard of holding tank 26, fixture block 22 is installed to one side that compression spring 25 is close to card hole 21.

Specifically, the clamping hole 21 is slidably connected with the clamping block 22, the inner diameter of the clamping hole 21 is equal to the outer diameter of the clamping block 22,

by adopting the technical scheme, the normal matching between the clamping hole 21 and the clamping block 22 is ensured.

Specifically, the shape and size of the outer cross section of the insert 23 are the same as the shape and size of the inner cross section of the insert 24,

by adopting the technical scheme, the phenomenon that the insert block 23 shakes in the insert sleeve 24 is prevented.

When the riveting tool is used, when riveting work is required, the ring groove garland type rivet main body 1, the dowel bar assembly 4 and other structures are arranged on a riveting gun, and then the riveting gun is operated to perform riveting work; when the force transmission rod assembly 4 needs to be disassembled, the fixture block 22 in the connecting device 2 is pushed, the fixture block 22 is separated from the fixture hole 21 and completely enters the accommodating groove 26, then the force transmission rod assembly 4 is pulled, and the insertion block 23 is separated from the insertion sleeve 24, so that the disassembling is finished; when the dowel bar assembly 4 needs to be installed, the fixture block 22 in the connecting device 2 is pushed, so that the fixture block 22 completely enters the accommodating groove 26, then the insertion block 23 is inserted into the insertion sleeve 24, and under the action of the compression spring 25, the fixture block 22 enters the fixture hole 21, so that the fixture is fixed, and the installation is finished;

example 2

The present embodiment is different from embodiment 1 in that: the top of the ring-groove garland-type rivet main body 1 is provided with a fixing device 3, the fixing device 3 comprises a buckle 31, a connecting rod 32, an extension spring 33, a moving plate 34, a mounting plate 35, a sucking disc 38 and a connecting plate 39, the mounting plate 35 is arranged above the ring-groove garland-type rivet main body 1, the moving plate 34 is arranged above the mounting plate 35 and at a position corresponding to the ring-groove garland-type rivet main body 1, the connecting rod 32 is arranged below the moving plate 34, the extension spring 33 is arranged between the mounting plate 35 and the moving plate 34 and at a position outside the connecting rod 32, the connecting plate 39 is arranged below the connecting rod 32, the mounting plate 35 and the connecting plate 39 are connected through the buckle 31, the sucking disc 38 is arranged below the connecting plate 39,

through adopting above-mentioned technical scheme for the rivet can be when needs through sucking disc 38 to carry out supplementary fixed to the position of self, thereby deals with the condition such as the rivet rocks or the rivet rolls everywhere in the process such as installation better.

Specifically, the fixing device 3 further comprises a threaded sleeve 36 and a screw rod 37, the threaded sleeve 36 is mounted on the annular groove garland type rivet main body 1 at a position corresponding to the mounting plate 35, the screw rod 37 is mounted below the mounting plate 35 and at a position located inside the threaded sleeve 36,

through adopting above-mentioned technical scheme for the user can load and unload mounting panel 35 and last structure when needing.

Specifically, the shape of the connecting rod 32 is designed to be prism-shaped, the connecting rod 32 is connected with the mounting plate 35 in a sliding manner,

by adopting the technical scheme, the normal movement of the connecting rod 32 is ensured.

When the rivet needs to be fixed in an auxiliary manner, the screw 37 in the fixing device 3 is fixedly connected with the threaded sleeve 36 through threads, and then the buckle 31 is operated, so that the mounting plate 35 is separated from the connecting plate 39, the moving plate 34 moves towards the mounting plate 35 under the action of the extension spring 33, and then the moving plate 34 and the suction cup 38 are driven to move through the connecting rod 32 until the suction cup 38 adsorbs riveted articles or other required planes, so that auxiliary fixing is performed.

The structure and principle of the ring-groove garland-type rivet body 1 and the dowel bar assembly 4 of the utility model are disclosed in the ring-groove garland-type rivet disclosed in the Chinese patent application No. CN 202022784772.2.

The working principle and the using process of the utility model are as follows: when riveting work is needed, the ring groove garland type rivet main body 1, the dowel bar assembly 4 and other structures are arranged on a riveting gun, and then the riveting gun is operated to perform riveting work; when the force transmission rod assembly 4 needs to be disassembled, the fixture block 22 in the connecting device 2 is pushed, the fixture block 22 is separated from the fixture hole 21 and completely enters the accommodating groove 26, then the force transmission rod assembly 4 is pulled, and the insertion block 23 is separated from the insertion sleeve 24, so that the disassembling is finished; when the dowel bar assembly 4 needs to be installed, the fixture block 22 in the connecting device 2 is pushed, so that the fixture block 22 completely enters the accommodating groove 26, then the insertion block 23 is inserted into the insertion sleeve 24, and under the action of the compression spring 25, the fixture block 22 enters the fixture hole 21, so that the fixture is fixed, and the installation is finished; when the rivet needs to be fixed in an auxiliary manner, the screw 37 in the fixing device 3 is fixedly connected with the threaded sleeve 36 through threads, then the buckle 31 is operated, so that the mounting plate 35 is separated from the connecting plate 39, the moving plate 34 moves towards the mounting plate 35 under the action of the extension spring 33, and then the moving plate 34 and the suction cup 38 are driven to move through the connecting rod 32 until the suction cup 38 adsorbs a riveted object or other required planes, so that auxiliary fixing is performed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an annular groove garland type rivet, includes annular groove garland type rivet main part (1), its characterized in that: a force transmission rod assembly (4) is arranged below the annular groove garland type rivet main body (1), and the annular groove garland type rivet main body (1) is connected with the force transmission rod assembly (4) through a connecting device (2);

connecting device (2) are including card hole (21), fixture block (22), inserted block (23), plug bush (24), compression spring (25) and holding tank (26), inserted block (24) are installed to one side that annular garland rivet main part (1) is close to force transmission rod subassembly (4), on force transmission rod subassembly (4) and be located the inboard position of plug bush (24) and install inserted block (23), holding tank (26) have been seted up with the corresponding position of plug bush (24) on inserted block (23), card hole (21) have been seted up with the corresponding position of holding tank (26) on plug bush (24), compression spring (25) are installed to the inboard of holding tank (26), compression spring (25) are close to one side of card hole (21) and install fixture block (22).

2. The ring-grooved garland-type rivet according to claim 1, wherein: the clamping hole (21) is in sliding connection with the clamping block (22), and the diameter of the inner side of the clamping hole (21) is equal to the diameter of the outer side of the clamping block (22).

3. The ring-grooved garland-type rivet according to claim 1, wherein: the shape and the size of the outer side cross section of the insert block (23) are the same as those of the inner side cross section of the insert sleeve (24).

4. The ring-grooved garland-type rivet according to claim 1, wherein: the top of annular flower-shaped rivet main part (1) is provided with fixing device (3), fixing device (3) is including buckle (31), connecting rod (32), extension spring (33), movable plate (34), mounting panel (35), sucking disc (38) and connecting plate (39), the top of annular flower-shaped rivet main part (1) is provided with mounting panel (35), the top of mounting panel (35) and with annular flower-shaped rivet main part (1) corresponding position be provided with movable plate (34), connecting rod (32) are installed to the below of movable plate (34), extension spring (33) are installed to the position that just is located the connecting rod (32) outside between mounting panel (35) and movable plate (34), connecting plate (39) are installed to the below of connecting rod (32), be connected through buckle (31) between mounting panel (35) and connecting plate (39), and a sucker (38) is arranged below the connecting plate (39).

5. The ring-grooved garland-type rivet according to claim 4, wherein: fixing device (3) still include thread bush (36) and screw rod (37), thread bush (36) are installed with the corresponding position of mounting panel (35) on annular flower-shaped rivet main body (1), screw rod (37) are installed to the below of mounting panel (35) and the position that is located thread bush (36) inboard.

6. The ring-grooved garland-type rivet according to claim 4, wherein: the shape of the connecting rod (32) is designed to be a prismatic design, and the connecting rod (32) is in sliding connection with the mounting plate (35).