CN213002451U

CN213002451U - A self-plugging rivet draws needle structure for mop processing

Info

Publication number: CN213002451U
Application number: CN202022012827.8U
Authority: CN
Inventors: 杨红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-04-20
Anticipated expiration: 2030-09-15

Abstract

A self-plugging rivet guide pin structure for mop processing. The self-plugging rivet comprises a self-plugging rivet, a guide needle for guiding the self-plugging rivet, a guide needle fixing seat and a riveting structure, wherein the mop at least comprises an upper pressing piece, a lower pressing piece and a cloth wool strip, the upper pressing piece and the lower pressing piece are formed with a plurality of corresponding rivet holes, the upper pressing piece and the lower pressing piece are of folded edge structures, and the cloth wool strip is arranged between the upper pressing piece and the lower pressing piece; the upper end of the needle rod part of the guide needle is formed into a concave spherical crown shape, and the concave spherical crown shape is matched with the spherical crown shape of the rivet body cap of the blind rivet. The structure enables the upper end face of the guide pin to be formed into a concave spherical crown shape matched with the rivet body cap of the rivet, so that the rivet body cap of the self-plugging rivet can be embedded in the upper end of the guide pin, the self-plugging rivet and the guide pin can be stably connected and cannot slide when being pressed down, riveting processing of the mop is facilitated, and the mop is high in working efficiency and finished product qualification rate.

Description

A self-plugging rivet draws needle structure for mop processing

Technical Field

The utility model relates to a mop processing equipment, especially one kind will have the shaping of the guide pin up end in the mop processing rivet structure now and for concave spherical crown shape can match self-plugging rivet's riveting body cap, can not slide and the high self-plugging rivet guide pin structure of machining efficiency when making self-plugging rivet push down the guide pin.

Background

The utility model provides a riveting device for mop processing, it includes the cotton flannel strip, goes up the pressfitting piece, presses the fitting piece down, go up the pressfitting piece, press the relative shaping in different positions of fitting piece down to have a plurality of rivet holes, add man-hour, rivet the rivet in the rivet hole through the riveter, press the fitting piece with the cotton flannel strip clamp on locating, press the fitting piece down in the middle of, because the cotton flannel strip will be passed to the rivet, need set up during the rivet and draw the needle, pass the rivet from last pressfitting piece, press the fitting piece down in the middle of through drawing the needle, then carry out the rivet operation, this current riveting device's not enough is:

1. the upper end surface of the guide pin is of a plane structure, the rivet body cap of the rivet is of a spherical crown shape, when the rivet is aligned with the guide pin and pressed down, the existing device is mainly aligned by a machine, deviation is easy to cause, the rivet is easy to slide and difficult to align, the processing is inconvenient, and the efficiency is low;

2. is not suitable for manual operation, has high processing difficulty and low finished product percent of pass.

Disclosure of Invention

The utility model aims at solving above-mentioned technical problem, a self-plugging rivet draws needle structure for mop processing is provided, and this structure is with the concave spherical crown shape of the up end shaping for matching rivet body cap of drawing needle for self-plugging rivet's rivet body cap can inlay and put in the drawing needle upper end, and self-plugging rivet can be stably linked up, can not slide with the drawing needle when pushing down, thereby makes things convenient for the riveting processing of mop, and work efficiency is high, the finished product percent of pass is high.

In order to solve the above-mentioned prior art problem, the technical scheme of the utility model is that:

the utility model relates to a self-plugging rivet draws needle structure for mop processing, it includes self-plugging rivet, and is used for guiding the guide pin of self-plugging rivet, and draws needle fixing base, and riveting structure, the mop includes at least upper pressure close piece, lower pressure close piece, cloth fluff strip, upper pressure close piece, lower pressure close piece shaping have a plurality of corresponding rivet holes, upper pressure close piece, lower pressure close piece are hem structure, cloth fluff strip sets up between upper pressure close piece and lower pressure close piece, self-plugging rivet includes the rivet body, and the nail core and the rivet body cap that are located the rivet body both ends, the rivet body cap is the spherical crown shape, riveting structure includes the rifle head that can pack into self-plugging rivet, after the self-plugging rivet is packed into to riveting structure, exert ascending pulling rivet body cap extrusion rivet body inflation to carry out the rivet fastening of mop work piece, the guide pin is fixed in the guide pin fixing base, the guide needle comprises a seat body part and a needle rod part, wherein a blind hole is formed at one end of the seat body part, the needle rod part is embedded in the blind hole, a telescopic spring is connected between the lower end of the needle rod part and the seat body part, the needle rod part can be vertically telescopic in the blind hole, the guide needle fixing seat is provided with a plurality of guide needle holes, each guide needle hole is provided with a guide needle, the seat body part of each guide needle is fixed on the guide needle fixing seat, the needle rod part of each guide needle extends out of the guide needle hole, and the guide needle holes of the guide needle fixing seat correspond to the rivet holes of the upper pressing part and the rivet holes of the lower pressing part one by;

as an improvement, the upper end of the needle rod part of the guide needle is formed into a concave spherical crown shape, the concave spherical crown shape is matched with the spherical crown shape of the rivet body cap of the self-plugging rivet, and when the self-plugging rivet is aligned with the guide needle and pressed down, the rivet body cap can be embedded into the upper end of the needle rod part, so that the self-plugging rivet is stably connected with the guide needle and cannot slide.

Further, the riveting structure is a rivet gun;

furthermore, the upper end of the upper pressing piece is also connected with a mop rod;

further, the self-plugging rivet guide needle structure is arranged in the mop rivet equipment, a guide needle fixing part and a riveting structure of the self-plugging rivet guide needle structure are respectively connected with a travelling module, automatic mop riveting processing can be carried out, and the working efficiency is high.

The utility model relates to a self-plugging rivet draws needle structure for mop processing, its beneficial effect has:

1. the structure forms the upper end surface of the guide pin into a concave spherical crown shape matched with the rivet head, so that the rivet head of the self-plugging rivet can be embedded in the upper end surface of the guide pin, and the self-plugging rivet and the guide pin can be stably connected without sliding when being pressed down, thereby facilitating the processing and fastening of the mop, and having high working efficiency and high qualification rate of finished products;

2. the machine tool is suitable for machining and hand machining, and is convenient to operate.

Drawings

FIG. 1 is a structural diagram of an upper pressing piece, a cloth wool strip and a lower pressing piece of a self-plugging rivet guide needle structure for mop processing of the utility model;

FIG. 2 is a structural diagram of a blind rivet and a guide pin of a blind rivet guide pin structure for mop processing of the present invention;

fig. 3 is a structural diagram of the utility model of a structure of a self-plugging rivet pin for processing a mop, in which a pin is fixed on a pin holder.

Detailed Description

The invention will be further described with reference to the following examples:

example (b):

referring to fig. 1, 2 and 3, the self-plugging rivet guide pin structure for processing a mop of the present invention comprises a self-plugging rivet 1, a guide pin 2 for guiding the self-plugging rivet, a guide pin fixing seat 3 and a riveting structure, wherein the mop comprises an upper pressing piece 4, a lower pressing piece 5 and a cloth strip 6, the upper pressing piece 4 and the lower pressing piece 5 are formed with a plurality of corresponding rivet holes 41, the upper pressing piece and the lower pressing piece are of a folded edge structure, the cloth strip 6 is arranged between the upper pressing piece 4 and the lower pressing piece 5, the self-plugging rivet 1 comprises a rivet body 11, a rivet core 12 and a rivet body cap 13, the rivet body cap 13 is in a spherical shape, the riveting structure comprises a gun head capable of being inserted with the self-plugging rivet, after the self-plugging rivet is inserted into the riveting structure, an upward pulling force is applied to the rivet core of the self-plugging rivet, the rivet body cap extruding body expands to fasten the mop workpiece, the guide needle is fixed on a guide needle fixing seat, the guide needle 2 comprises a seat body part 21 and a needle rod part 22, a blind hole is formed at one end of the seat body part, the needle rod part is embedded in the blind hole, a telescopic spring is further connected between the lower end of the needle rod part and the seat body part, the needle rod part can vertically stretch in the blind hole, the guide needle fixing seat 3 is provided with a plurality of guide needle holes 31, each guide needle hole is provided with a guide needle, the seat body part of each guide needle is fixed on the guide needle fixing seat, the needle rod part of each guide needle extends out of the guide needle hole, and the guide needle holes of the guide needle fixing seat correspond to the rivet holes of the upper pressing part and the rivet holes of the lower pressing;

the upper end of the needle rod part 22 of the guide needle 2 is formed into a concave spherical crown shape, the concave spherical crown shape is matched with the spherical crown shape of the rivet body cap of the blind rivet, and when the blind rivet is aligned with the guide needle and pressed down, the rivet body cap can be embedded into the upper end of the needle rod part, so that the blind rivet is stably connected with the guide needle and cannot slide.

The working process is as follows:

fixing a plurality of guide pins on a guide pin fixing seat, wherein a pin rod part of each guide pin extends out of a guide pin hole of the guide pin fixing seat, a plurality of rivet holes of a lower pressing part are respectively sleeved into pin rod parts corresponding to the guide pins, the lower pressing part is arranged on the guide pin fixing seat, then a cloth wool strip is placed on the lower pressing part and limited between the pin rod parts, a plurality of rivet holes of an upper pressing part are respectively sleeved into pin rod parts corresponding to the guide pins, the upper pressing part is pressed on the lower pressing part, the cloth wool strip is clamped between the upper pressing part and the lower pressing part, then riveting operation is carried out, a self-plugging rivet is arranged in a gun head of a riveting structure, a rivet cap of the self-plugging rivet is aligned to the upper end of the pin rod part of the guide pins, the rivet cap is embedded into the upper end of the pin rod part, so that the self-plugging rivet is stably connected with the guide pins without sliding, and the self-plugging rivet and the guide pins are pressed downwards by the riveting structure, and the rivet cap of the self-plugging, the upper pressing piece, the cloth wool strip and the lower pressing piece are fastened and pressed through the rivets, and the processing of the upper pressing piece, the cloth wool strip and the lower pressing piece of the mop is completed.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. A self-plugging rivet guide needle structure for processing a mop comprises a self-plugging rivet, a guide needle for guiding the self-plugging rivet, a guide needle fixing seat and a riveting structure, wherein the mop at least comprises an upper pressing part, a lower pressing part and a cloth wool strip, the upper pressing part and the lower pressing part are formed with a plurality of corresponding rivet holes, the upper pressing part and the lower pressing part are of folded edge structures, the cloth wool strip is arranged between the upper pressing part and the lower pressing part, the self-plugging rivet comprises a rivet body, a rivet core and a rivet body cap, the rivet body cap is spherical, the riveting structure comprises a gun head capable of being filled with the self-plugging rivet, after the self-plugging rivet is filled in the riveting structure, upward pulling force is applied to the rivet core of the self-plugging rivet, the rivet body is pulled to extrude the rivet body to expand to carry out rivet fastening on a mop workpiece, the guide needle is fixed on the guide needle fixing seat, the guide needle comprises a seat body part and a needle rod part, wherein a blind hole is formed at one end of the seat body part, the needle rod part is embedded in the blind hole, a telescopic spring is further connected between the lower end of the needle rod part and the seat body part, the needle rod part can stretch up and down in the blind hole, the guide needle fixing seat is provided with a plurality of guide needle holes, each guide needle hole is provided with a guide needle, the seat body part of each guide needle is fixed on the guide needle fixing seat, the needle rod part of each guide needle extends out of the guide needle hole, the guide needle holes of the guide needle fixing seat correspond to the rivet holes of the upper pressing part and the rivet holes of the lower pressing part one by one,

the upper end of the needle rod part of the guide needle is formed into a concave spherical crown shape, the concave spherical crown shape is matched with the spherical crown shape of the rivet body cap of the self-plugging rivet, and when the self-plugging rivet is aligned with the guide needle and pressed down, the rivet body cap can be embedded into the upper end of the needle rod part, so that the self-plugging rivet is stably connected with the guide needle and cannot slide.

2. The blind rivet guide pin structure for mop processing according to claim 1, wherein the riveting structure is a rivet gun.

3. The self-plugging rivet guide pin structure for mop processing according to claim 1, wherein a mop rod is further connected to the upper end of the upper pressing piece.

4. The blind rivet guide pin structure for mop processing according to claim 1, wherein the blind rivet guide pin structure is disposed in a mop rivet device, and a guide pin fixing part and a riveting structure of the blind rivet guide pin structure are respectively connected with a traveling module.