CN209557440U - One kind having permanent fastening force ring-grooved rivet component - Google Patents

Abstract

The utility model discloses one kind to have permanent fastening force ring-grooved rivet component, including rivet, the rivet includes rivet nut, deformation set and relay body, the rivet nut is located at the inside of rivet, the deformation set is socketed in the outboard end of rivet nut and relay body, the upper end activity of the relay body is connected to the lower end of rivet nut, the rivet nut includes curved head, the head of a nail, connecting rod, ring buckle and fixture block, the curved head is located at the inside of rivet nut, the upper end center of the head of a nail is fixedly connected on the lower end of curved head, the upper end of the connecting rod is fixedly connected on the lower end center of the head of a nail, the ring buckle is uniformly fixedly connected on the outboard end of connecting rod, the upper end of the fixture block is fixedly connected on the lower end of connecting rod, the deformation set includes body, slide opening and thickening ring, the body is located at the inside of deformation set.The utility model facilitates rivet component while ensureing secured and recycles, and better meets and uses needs.

Description

One kind having permanent fastening force ring-grooved rivet component

Technical field

The utility model relates to fastener device technical field, specially one kind has permanent fastening force ring-grooved rivet group Part.

Background technique

Ring-grooved rivet is also Huck-bolt, and a set of ring-grooved rivet is made of a rivet and a ring set, has high intensity Clamping force and shockproof function can substitute conventional bolt and nut, it is to be passed through to clamp the both sides of plate face and installed, than one As rivet higher shearing force, tensile strength and vibration resistance, the component that common ring-grooved rivet has more after being finished are provided have no way The problem of directly utilizing, largely wasted so as to cause material again, so being badly in need of wanting a kind of device for being able to solve the above problem.

Utility model content

The purpose of this utility model is to provide one kind to have permanent fastening force ring-grooved rivet component, to solve above-mentioned back The problem of being proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions: one kind having permanent fastening force annular groove riveting Screw assembly, including rivet, the rivet include rivet nut, deformation set and relay body, and the rivet nut is located at the inside of rivet, the shape Become the outboard end for being socketed in rivet nut and relay body, the upper end activity of the relay body is connected to the lower end of rivet nut, the rivet nut Including curved head, the head of a nail, connecting rod, ring buckle and fixture block, the curved head is located at the inside of rivet nut, in the upper end of the head of a nail The heart is fixedly connected on the lower end of curved head, and the upper end of the connecting rod is fixedly connected on the lower end center of the head of a nail, the ring buckle It is uniformly fixedly connected on the outboard end of connecting rod, the upper end of the fixture block is fixedly connected on the lower end of connecting rod, the deformation set Including body, slide opening and thickening ring, the body is located at the inside of deformation set, and the slide opening hollow out is provided in the upper end of body The heart, the thickening ring are fixedly connected on the lower end of body, and the relay body includes pull rod, anti-skid chequer and card slot, and the pull rod is set In the inside of relay body, the anti-skid chequer is provided with the upper outside end of pull rod, and the card slot is provided with the upper end center of pull rod.

Preferably, the upper inner end of the slide opening is slidably supported on the outboard end of ring buckle.

Preferably, the inner end activity of the card slot is connected to the outboard end of fixture block.

Preferably, the upper outside end of the anti-skid chequer is slidably supported on the lower inside end of slide opening.

Preferably, the head of a nail is cylindrical.

Preferably, the fixture block is adapted with card slot.

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

It is arc-shaped by curved head, tension uniform suffered by ring buckle is distributed to the outer end of the head of a nail, it is therefore prevented that the head of a nail The significantly deformation after stress improves the form stable degree of the head of a nail, engages after capable of crossing deformation set stress and deformation with ring buckle, mentions The high firmness of rivet nut and deformation set, engage by fixture block with card slot, is facilitated and is closed gram rifle and pass through pull rod to connecting rod application Pulling force is clamped by fixture block and card slot sliding after Haake rifle is by rivet nut and fixed deformation set and target component, facilitates pull rod Disassembly, the overall thickness after rivet nut and deformation set installation cannot not there be fixture block, to facilitate the recycling of relay body, save Cost thickeies the lower end of body using thickening ring, keeps deformation set compressional deformation rear lower pressure bigger, improve deformation set with The firmness of rivet nut docking, solves the problems, such as that material is caused largely to waste.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model；

Fig. 2 is the rivet nut structural schematic diagram of the utility model；

Fig. 3 is the deformation nested structure schematic diagram of the utility model；

Fig. 4 is the relay body structural schematic diagram of the utility model.

In figure: 1- rivet, 2- rivet nut, 3- deformation set, 4- relay body, 5- curved head, the 6- head of a nail, 7- connecting rod, 8- annular Button, 9- fixture block, 10- body, 11- slide opening, 12- thickening ring, 13- pull rod, 14- anti-skid chequer, 15- card slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, a kind of embodiment provided by the utility model: one kind having permanent fastening force ring-grooved rivet group Part, including rivet 1, rivet 1 include rivet nut 2, deformation set 3 and relay body 4, and rivet nut 2 is located at the inside of rivet 1,3 socket of deformation set In the outboard end of rivet nut 2 and relay body 4, the upper end activity of relay body 4 is connected to the lower end of rivet nut 2, rivet nut 2 include curved head 5, The head of a nail 6, connecting rod 7, ring buckle 8 and fixture block 9, curved head 5 are located at the inside of rivet nut 2, and the upper end center of the head of a nail 6 is fixedly connected on The lower end of curved head 5, the upper end of connecting rod 7 are fixedly connected on the lower end center of the head of a nail 6, the uniform company of being fixedly connected on of ring buckle 8 The outboard end of extension bar 7, the upper end of fixture block 9 are fixedly connected on the lower end of connecting rod 7, and deformation set 3 includes body 10, slide opening 11 and adds Thick ring 12, body 10 are located at the inside of deformation set 3, and 11 hollow out of slide opening is provided with the upper end center of body 10, and thickening ring 12 is fixed It is connected to the lower end of body 10, relay body 4 includes pull rod 13, anti-skid chequer 14 and card slot 15, and pull rod 13 is located at the interior of relay body 4 Portion, anti-skid chequer 14 are provided with the upper outside end of pull rod 13, and card slot 15 is provided with the upper end center of pull rod 13, and when use manually will Connecting rod 7 passes through the hole location of target component, then fixture block 9 is connected to the inner end of card slot 15, arc-shaped by curved head 5, will Tension uniform suffered by ring buckle 8 is distributed to the outer end of the head of a nail 6, it is therefore prevented that the significantly deformation after stress of the head of a nail 6 improves The form stable degree of the head of a nail 6.

The upper inner end of slide opening 11 is slidably supported on the outboard end of ring buckle 8, then manually by 10 sets of body in fixture block 9 On the outside of the interface of pull rod 13, it can cross after deformation covers 3 stress and deformations and engage with ring buckle 8, improve rivet nut 2 and deformation covers 3 Firmness, the inner end activity of card slot 15 are connected to the outboard end of fixture block 9, and finally pulling downward on pull rod 13 by Haake rifle will be with Deformation set 3 presses together, and so that body 10 is generated deformation by pressure, by Haake rifle spy automatically by the inside top of deformation set 3 It squeezes, is engaged by fixture block 9 with card slot 15, facilitate conjunction gram rifle by pull rod 13 and apply pulling force to connecting rod 7, anti-skid chequer 14 Upper outside end is slidably supported on the lower inside end of slide opening 11, by Haake rifle inside compressional deformation set 3, make deformation set 3 to Interior top deformation makes rivet nut 2 and deformation cover 3 and is fixed target component, when rivet nut 2 and deformation are covered 3 and target by Haake rifle It after component is fixed, is clamped by fixture block 9 and the sliding of card slot 15, the disassembly of pull rod 13 is facilitated, after 3 installation of rivet nut 2 and deformation set Overall thickness cannot not have fixture block 9, to facilitate the recycling of relay body 4, saved cost, the head of a nail 6 is cylindrical, together When the ring buckle 8 inside 3 inside deformation and connecting rod 7 covered by deformation fasten and generate permanent fixation, it is therefore prevented that target portion Part falls off, and the lower end of body 10 is thickeied using thickening ring 12, keeps deformation 3 compressional deformation rear lower pressure of set bigger, improves shape Become the firmness that set 3 is docked with rivet nut 2, fixture block 9 is adapted with card slot 15.

Working principle: connecting rod 7 is passed through to the hole location of target component manually when use, then fixture block 9 is connected to card slot 15 Inner end finally pull downward on drawing by Haake rifle then manually by 10 sets of body on the outside of the interface of fixture block 9 and pull rod 13 Bar 13 will cover 3 with deformation and press together, and so that body 10 is generated deformation by pressure, and deformation is covered 3 automatically by Haake rifle spy Inwardly top squeezes, and by the inside compressional deformation set 3 of Haake rifle, makes the inwardly top deformation of deformation set 3, rivet nut 2 and deformation is made to cover 3 Target component is fixed, while the ring buckle 8 inside 3 inside deformation and connecting rod 7 is covered by deformation and fastens generation forever Long property is fixed, it is therefore prevented that target component falls off.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. one kind has permanent fastening force ring-grooved rivet component, including rivet (1), it is characterised in that: the rivet (1) includes Rivet nut (2), deformation set (3) and relay body (4), the rivet nut (2) are located at the inside of rivet (1), and the deformation set (3) is socketed in The upper end activity of the outboard end of rivet nut (2) and relay body (4), the relay body (4) is connected to the lower end of rivet nut (2), the nail Body (2) includes curved head (5), the head of a nail (6), connecting rod (7), ring buckle (8) and fixture block (9), and the curved head (5) is located at rivet nut (2) inside, the upper end center of the head of a nail (6) are fixedly connected on the lower end of curved head (5), the upper end of the connecting rod (7) It is fixedly connected on the lower end center of the head of a nail (6), the ring buckle (8) is uniformly fixedly connected on the outboard end of connecting rod (7), described The upper end of fixture block (9) is fixedly connected on the lower end of connecting rod (7), and the deformation set (3) includes body (10), slide opening (11) and adds Thick ring (12), the body (10) are located at the inside of deformation set (3), and slide opening (11) hollow out is provided with the upper end of body (10) Center, the thickening ring (12) are fixedly connected on the lower end of body (10), and the relay body (4) includes pull rod (13), anti-skid chequer (14) and card slot (15), the pull rod (13) are located at the inside of relay body (4), and the anti-skid chequer (14) is provided with pull rod (13) Upper outside end, the card slot (15) are provided with the upper end center of pull rod (13).

2. one kind according to claim 1 has permanent fastening force ring-grooved rivet component, it is characterised in that: the slide opening (11) upper inner end is slidably supported on the outboard end of ring buckle (8).

3. one kind according to claim 1 has permanent fastening force ring-grooved rivet component, it is characterised in that: the card slot (15) inner end activity is connected to the outboard end of fixture block (9).

4. one kind according to claim 1 has permanent fastening force ring-grooved rivet component, it is characterised in that: described anti-skidding The upper outside end of line (14) is slidably supported on the lower inside end of slide opening (11).

5. one kind according to claim 1 has permanent fastening force ring-grooved rivet component, it is characterised in that: the head of a nail (6) cylindrical.

6. one kind according to claim 1 has permanent fastening force ring-grooved rivet component, it is characterised in that: the fixture block (9) it is adapted with card slot (15).