CN218151884U

CN218151884U - Shaft pin convenient to install

Info

Publication number: CN218151884U
Application number: CN202221616109.4U
Authority: CN
Inventors: 祁东鑫
Original assignee: JIANGSU HUATIAN MACHINERY EQUIPMENT CO Ltd
Current assignee: JIANGSU HUATIAN MACHINERY EQUIPMENT CO Ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-12-27
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to the field of shaft pins, in particular to a shaft pin convenient to install, which comprises a shaft pin body, wherein the surface of the shaft pin body is provided with a through hole, and the side wall of the through hole is symmetrically provided with an opening and a limiting slot; the through hole is formed in the surface of the limiting slot, the jacking column is inserted into the through hole, the surface of the jacking column is provided with a pressing sheet, and an elastic strip is arranged between the pressing sheet and the limiting slot; the pushing handle is inserted into the through opening, two groups of baffle rings are symmetrically arranged on the notch of the through opening, a first rubber ring is sleeved on the outer side of the pushing handle, and a second rubber ring is arranged on the inner wall of the through opening; the beneficial effects are that: the utility model provides an one end of pivot convenient to installation installs the movable handle that pushes away additional, pushes away the top through pushing away the handle and holds the post and support the notch department of holding at mounting structure, avoids inserting and does not install the pivot body slip of split pin and drops.

Description

Shaft pin convenient to install

Technical Field

The utility model relates to a pivot field specifically is a pivot convenient to installation.

Background

The pin shaft is a standard fastener, can be statically and fixedly connected, can also move relative to a connected piece, and is mainly used at the hinged position of two parts to form a hinged connection. The pin shaft is usually locked by a cotter pin, and has reliable work and convenient disassembly.

In the prior art, the pin shaft is inserted into the notch of the mounting structure and then fixed by matching with the cotter pin.

However, when the cotter pin is inserted into the insertion hole of the pin, the pin is easily slid out of the notch of the mounting structure, and the pin needs to be mounted again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pivot convenient to installation to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a pin for facilitating installation, the pin for facilitating installation comprising:

the shaft pin body is provided with a through hole on the surface, and the side wall of the through hole is symmetrically provided with through holes and limiting slots;

the through hole is formed in the surface of the limiting slot, the jacking column is inserted into the through hole, the surface of the jacking column is provided with a pressing sheet, and an elastic strip is arranged between the pressing sheet and the limiting slot; and

push away the handle, peg graft in the inside of opening, the notch symmetry of opening is provided with two sets of fender rings, and pushes away the outside cover of handle and be equipped with rubber circle one, and the inner wall of opening is provided with rubber circle two.

Preferably, the through holes and the notches of the limiting slots are collinear, the through holes are provided with two groups, and the two groups of through holes are symmetrically distributed about the limiting slots.

Preferably, the one end integrated into one piece of propping post has the centre gripping arch, and the other end integrated into one piece of propping post has the receipt pusher, and the receipt pusher is right angle trapezoidal piece, and the inclined plane of receipt pusher is towards the notch of spacing slot.

Preferably, the pressing sheet is a square sheet, and the elastic strip is an arc sheet.

Preferably, the push handle is of a T-shaped cylinder structure, one end of the push handle is provided with a pull ring, and the other end of the push handle is integrally formed with a circular truncated cone push head.

Preferably, the caliber of the inner ring of the baffle ring is smaller than the diameter of the maximum circular surface of the push handle, and the baffle ring limits the push handle.

Preferably, the number of the rubber rings II is two, and the rubber rings II are limited by the rubber rings I.

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

the utility model provides an one end of pivot convenient to installation installs the movable handle that pushes away additional, pushes away the pushing-up and holds the post to support the notch department of holding at mounting structure through pushing away the handle, avoids inserting and does not install the pivot body slip of split pin and drops.

Drawings

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

FIG. 2 is a schematic view of the pushing and supporting column of the pushing handle of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 2.

In the figure: shaft pin body 1, perforation 2, opening 3, spacing slot 4, through-hole 5, top stay 6, preforming 7, elasticity strip 8, fender ring 9, push away handle 10, pull ring 11, rubber circle one 12, rubber circle two 13.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the invention and are not to be construed as limiting the scope of the invention, as those skilled in the art will recognize and appreciate that many other embodiments can be made without inventive faculty.

In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1-3, the present invention provides a technical solution: a shaft pin convenient to mount comprises a shaft pin body 1, a through hole 2 is formed in the surface of the shaft pin body 1, and through holes 3 and limiting slots 4 are symmetrically formed in the side wall of the through hole 2;

the through holes 5 are formed in the surface of the limiting slot 4, the through holes 3 and the notches of the limiting slot 4 are collinear, two groups of through holes 5 are formed, the two groups of through holes 5 are symmetrically distributed about the limiting slot 4, a jacking column 6 is inserted into the through holes 5, a clamping bulge is integrally formed at one end of the jacking column 6, a pushed head is integrally formed at the other end of the jacking column 6, the pushed head is a right-angle trapezoidal block, the inclined surface of the pushed head faces the notch of the limiting slot 4, a pressing sheet 7 is arranged on the surface of the jacking column 6, an elastic strip 8 is arranged between the pressing sheet 7 and the limiting slot 4, the pressing sheet 7 is a square sheet, and the elastic strip 8 is an arc sheet;

push away handle 10 and peg graft in the inside of opening 3, it is "T" font cylinder structure to push away handle 10, the one end that pushes away handle 10 is provided with pull ring 11, the other end integrated into one piece that pushes away handle 10 has the round platform to push away the head, the notch symmetry of opening 3 is provided with two sets of fender rings 9, the inner ring bore that keeps off ring 9 is less than and pushes away the biggest disc diameter of handle 10, it is spacing to pushing away handle 10 to keep off ring 9, and the outside cover that pushes away handle 10 is equipped with rubber circle one 12, the inner wall of opening 3 is provided with rubber circle two 13, rubber circle two 13 is provided with two, rubber circle two 13 is spacing to rubber circle one 12.

After inserting pivot body 1 into mounting structure's notch, push and push away during handle 10 inserts spacing slot 4, push away handle 10 and push away and hold post 6, make top hold post 6 to support in mounting structure's notch department, so avoid pivot body 1 to drop from mounting structure's notch, then insert the body of rod of current split pin in perforating 2, when pushing down the split pin, the hand is held between the fingers pull ring 11 pull and is pushed away handle 10, make and push away in handle 10 moves back into opening 3, elasticity strip 8 kick-backs and is pushed away the preforming 7 and drive and hold post 6 and move back this moment, it does not support the notch of holding mounting structure again to hold post 6 this moment.

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

1. A shaft pin convenient for installation is characterized in that: the shaft pin for facilitating installation comprises:

the shaft pin comprises a shaft pin body (1), wherein a through hole (2) is formed in the surface of the shaft pin body (1), and a through hole (3) and a limiting slot (4) are symmetrically formed in the side wall of the through hole (2);

the through hole (5) is formed in the surface of the limiting slot (4), the supporting column (6) is inserted into the through hole (5), the pressing sheet (7) is arranged on the surface of the supporting column (6), and the elastic strip (8) is arranged between the pressing sheet (7) and the limiting slot (4); and

push away handle (10), peg graft in the inside of through-hole (3), the notch symmetry of through-hole (3) is provided with two sets of fender rings (9), and pushes away the outside cover of handle (10) and be equipped with rubber circle one (12), and the inner wall of through-hole (3) is provided with rubber circle two (13).

2. A pin for facilitating installation according to claim 1, wherein: through opening (3) and spacing slot (4) notch collineation, through-hole (5) are provided with two sets ofly, and two sets of through-hole (5) are about spacing slot (4) symmetric distribution.

3. A pin for easy installation according to claim 1, wherein: one end integrated into one piece of top pillar (6) has the centre gripping arch, and the other end integrated into one piece of top pillar (6) has the receipt to push away the head, and the receipt is right angle trapezoidal piece, and the inclined plane that receives the pushing away is towards the notch of spacing slot (4).

4. A pin for easy installation according to claim 1, wherein: the pressing sheet (7) is a square sheet, and the elastic strip (8) is an arc sheet.

5. A pin for facilitating installation according to claim 1, wherein: the push handle (10) is of a T-shaped column structure, one end of the push handle (10) is provided with a pull ring (11), and the other end of the push handle (10) is integrally formed with a circular truncated cone push head.

6. A pin for easy installation according to claim 1, wherein: the inner ring caliber of the baffle ring (9) is smaller than the diameter of the maximum circular surface of the push handle (10), and the baffle ring (9) limits the push handle (10).

7. A pin for easy installation according to claim 1, wherein: the number of the rubber rings II (13) is two, and the rubber rings II (13) limit the rubber rings I (12).