CN202579568U - Novel nut and mounting tool thereof - Google Patents

Abstract

The utility model discloses a novel nut and an installation tool thereof. The novel nut includes a nut body provided with a threaded hole, and mounting holes are symmetrically arranged on both sides of the threaded hole, and the center line of the mounting hole and the threaded hole parallel to the centerline. The installation tool for the nut includes a handle and a sleeve, one end of the sleeve is provided with a transverse circular through hole, the handle is movably connected to the circular through hole, and the other end of the sleeve is provided on both sides of the end surface. There are pins corresponding to the mounting holes. The new nut is provided with two mounting holes on both sides of the threaded hole, and the nut is tightened with a special tool. The installation space can be reduced, the equipment can be more compact, the weight can be reduced, and the cost can be reduced.

Description

A new type of nut and its installation tool

technical field

The utility model relates to a novel nut and an installation tool thereof, belonging to the technical field of fasteners.

Background technique

As we all know, when ordinary bolts are used to connect two bodies, because the nuts are hexagonal, there must be space for wrenches. Increased equipment size, increased costs.

Utility model content

The purpose of the utility model is to provide a nut and an installation tool thereof which can reduce the space used by the wrench aiming at the defects existing in the prior art.

For realizing the above object, the utility model adopts the following technical solutions:

A novel nut includes a nut body provided with threaded holes, mounting holes are symmetrically arranged on both sides of the threaded holes, and the center line of the mounting holes is parallel to the center line of the threaded holes.

Further, the mounting hole is a round through hole.

Further, the nut body is an elliptical cylinder or a rhombic cylinder or cylinder.

In order to facilitate the installation of the nut, an installation tool is needed, the installation tool includes a handle and a sleeve, one end of the sleeve is provided with a transverse circular hole, and the handle is movably connected to the circular hole, Pin rods corresponding to the mounting holes are provided on both sides of the other end of the sleeve.

The diameter of the pin rod is slightly smaller than the diameter of the nut mounting hole, and the length of the pin rod is adapted to the depth of the mounting hole.

Beneficial effects of the utility model: the new nut is provided with two installation holes on both sides of the threaded hole, and the nut is tightened by a special tool. The installation space can be reduced, the equipment can be more compact, the weight can be reduced, and the cost can be reduced.

Description of drawings

Figure 1 is the front view of the nut body;

Figure 2 is a top view of an elliptical cylinder nut;

Fig. 3 is a top view of a prismatic cylinder nut;

Fig. 4 is the front view of the installation tool for installing the nut;

Fig. 5 is a top view of an installation tool used for installing the nut.

Among the figure, 1, nut body, 12, installation hole, 2, handle, 3, pin rod, 4, sleeve.

Detailed ways

Figures 1 to 3 show a nut, including a nut body 1 with threaded holes, and mounting holes 12 are symmetrically arranged on both sides of the threaded holes; the centerline of the mounting hole 12 and the centerline of the threaded hole parallel. The mounting hole 12 is a round through hole. The nut body 1 is an elliptical cylinder or a rhombus cylinder or a cylinder.

Figure 4 and Figure 5 show a kind of installation tool for installing the nut, including a handle 2 and a sleeve 4, one end of the sleeve 4 is provided with a transverse circular hole, and the circular hole is provided with a The handle 2 is movably connected, and the other end of the sleeve 4 is provided with a pin rod 3 corresponding to the nut installation hole 12 on both sides. The diameter of the pin rod 3 is slightly smaller than the diameter of the mounting hole 12 of the nut, and the length of the pin rod 3 is equal to the thickness of the nut.

When in use, the pin rod 3 on the installation tool is inserted into the installation hole 12 on the nut, and the nut can be easily disassembled or tightened by turning the handle 2 .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (5)

1. A novel nut, comprising a nut body provided with a threaded hole, characterized in that, both sides of the threaded hole are symmetrically provided with mounting holes, and the center line of the mounting hole is parallel to the center line of the threaded hole. 2. A novel nut according to claim 1, characterized in that the mounting hole is a round through hole. 3. A new type of nut according to claim 1, characterized in that, the nut body is an elliptical cylinder or a rhombus cylinder or a cylinder. 4. An installation tool for installing a nut as claimed in claim 1, comprising a handle and a sleeve, characterized in that, one end of the sleeve is provided with a transverse circular hole, and the circular hole is provided with a movable For the connected handle, pin rods corresponding to the mounting holes are provided on both sides of the other end of the sleeve. 5 . The nut installation tool according to claim 4 , wherein the diameter of the pin rod is slightly smaller than the diameter of the nut installation hole, and the length of the pin rod is adapted to the depth of the installation hole.

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