CN213145148U

CN213145148U - Coupler clamping structure

Info

Publication number: CN213145148U
Application number: CN202021362732.2U
Authority: CN
Inventors: 吴标
Original assignee: Wuxi Julihe Machinery Technology Co ltd
Current assignee: Wuxi Julihe Machinery Technology Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-05-07
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a shaft coupling clamping structure, including the shaft coupling main part, the fixed protruding claw that is equipped with in shaft coupling main part end, the shaft coupling main part is the annular, and the side has seted up the regulation seam, adjust the seam and extend along shaft coupling main part axis direction, two bolt holes that are parallel to each other are seted up to shaft coupling main part side. The utility model relates to a coupler, in particular to coupler presss from both sides tight structure belongs to shaft coupling technical field. The double screws are used for fixing and clamping the coupler main body, the problem that products can be loosened after being used for a period of time in a client is solved, and the overall service life of the products is prolonged.

Description

Coupler clamping structure

Technical Field

The utility model relates to a coupler, in particular to coupler presss from both sides tight structure belongs to shaft coupling technical field.

Background

The coupling is a device for connecting two shafts or a shaft and a rotating part, rotating together in the process of transmitting motion and power and not separating under normal conditions. Sometimes it is used as a safety device to prevent the coupled machine parts from bearing excessive load, and it plays the role of overload protection. The existing coupler main body adopts a clamping mode of a single screw, and after the coupler is used for a period of time, the coupler can become loose, so that the overall service life of a product is short.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coupler presss from both sides tight structure to solve the problem that proposes among 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 coupler clamping structure, includes the shaft coupling main part, the fixed convex claw that is equipped with in shaft coupling main part end, the shaft coupling main part is the annular, and the side has seted up the regulation seam, the regulation seam extends along shaft coupling main part axis direction, two bolt holes that are parallel to each other are seted up to shaft coupling main part side, the bolt hole runs through the regulation seam, the downthehole fixedly connected with bolt of bolt.

As an optimal technical scheme of the utility model, the bolt hole is mutually perpendicular with shaft coupling main part axis.

As a preferred technical scheme of the utility model, the nut groove has been seted up to the bolt hole end, nut inslot end is equipped with mounting platform, the bolt head that the bolt was equipped with is fixed to be arranged in on the mounting platform.

Compared with the prior art, the beneficial effects of the utility model are that: the double screws are used for fixing and clamping the coupler main body, the problem that products can be loosened after being used for a period of time in a client is solved, and the overall service life of the products is prolonged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the middle coupling body of the present invention.

In the figure: 1. a coupling body; 2. adjusting the seam; 3. a nut groove; 4. a convex claw; 5. bolt holes; 6. a bolt; 7. and (7) mounting the platform.

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, the utility model provides a coupler clamping structure, including shaft coupling

main part

1, 1 end of shaft coupling main part is fixed and is equipped with the protruding claw 4, and shaft coupling main part 1 is the annular, and the side has seted up the regulation seam 2, and the regulation seam 2 extends along 1 axis direction of shaft coupling main part, and two bolt holes 5 that are parallel to each other are seted up to 1 side of shaft coupling main part, and bolt hole 5 runs through regulation seam 2, fixedly connected with bolt 6 in the bolt hole 5.

Wherein, the bolt hole 5 is perpendicular to the central axis of the coupler body 1.

The nut groove 3 is formed in the end of the bolt hole 5, the mounting platform 7 is arranged at the bottom end of the nut groove 3, and the bolt head arranged on the bolt 6 is fixedly arranged on the mounting platform 7.

All fixed mounting has bolt 6 in two bolt holes 5, and the bolt head of bolt 6 is arranged in nut groove 3, and mounting platform 7 pastes with the bolt head lower extreme of bolt 6, and fixed effectual prevents that it from appearing not hard up.

To sum up, the utility model relates to a shaft coupling presss from both sides tight structure uses two screws to carry out the fixed clamp to the shaft coupling main part and presss from both sides tightly, has solved the product and has used the problem that a period can be not hard up in customer department, improves the whole life-span of product.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a shaft coupling presss from both sides tight structure, includes shaft coupling main part (1), fixed protruding claw (4) that are equipped with in shaft coupling main part (1) end, its characterized in that, shaft coupling main part (1) is the annular, and the side has seted up regulation seam (2), adjust seam (2) and extend along shaft coupling main part (1) axis direction, two bolt holes (5) that are parallel to each other are seted up to shaft coupling main part (1) side, bolt hole (5) run through and adjust seam (2), fixedly connected with bolt (6) in bolt hole (5).

2. A coupling clamping structure according to claim 1, wherein: the bolt holes (5) are perpendicular to the central axis of the coupler body (1).

3. A coupling clamping structure according to claim 1, wherein: the bolt is characterized in that a nut groove (3) is formed in the end of the bolt hole (5), a mounting platform (7) is arranged at the bottom end of the nut groove (3), and a bolt head arranged on the bolt (6) is fixedly arranged on the mounting platform (7).