CN210484347U - Mounting nut for fastening long screw - Google Patents

Mounting nut for fastening long screw Download PDF

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Publication number
CN210484347U
CN210484347U CN201921574253.4U CN201921574253U CN210484347U CN 210484347 U CN210484347 U CN 210484347U CN 201921574253 U CN201921574253 U CN 201921574253U CN 210484347 U CN210484347 U CN 210484347U
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CN
China
Prior art keywords
hole
nut
fastening
long screw
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201921574253.4U
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Chinese (zh)
Inventor
高庆华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Huayiyang Transmission Technology Co ltd
Original Assignee
Suzhou Huayiyang Transmission Technology Co ltd
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Publication date
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Priority to CN201921574253.4U priority Critical patent/CN210484347U/en
Application granted granted Critical
Publication of CN210484347U publication Critical patent/CN210484347U/en
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Abstract

The utility model discloses a mounting nut is used in long screw rod fastening, including the nut body threaded hole is opened at nut body center, the screw hole cooperatees with the external screw thread of the long screw rod of waiting to install the fastening, is equipped with a hang hole that communicates each other in threaded hole, the hole axis of screw hole uses its midpoint to form the hole axis of hang hole to the incline of side as the fulcrum, the contained angle has between the plane at the upper and lower surface place of hole axis and nut body of hang hole, the hang hole has common middle part through-hole section with the screw hole. The mounting nut for fastening the long screw rod is simple in structure, convenient to manufacture, install, operate and use, capable of efficiently moving the nut to the fastening position of the long screw rod through the inclined hole by setting the inclined hole communicated with the middle threaded hole, and capable of achieving thread fastening by clamping the rod body of the screw rod in the threaded hole, so that the fastening efficiency is high, the fastening effect is good, and the practicability is high.

Description

Mounting nut for fastening long screw
The technical field is as follows:
the utility model relates to a mounting nut is used in long screw rod fastening relates to nut technical field.
Background art:
the outer surface of the screw is cut with a cylinder with a spiral groove or a cone with a conical spiral groove, the screw is provided with different heads, such as a large flat screw, an inner hexagonal screw and the like, the long screw is long in length of a rod body of the screw and is used for being installed on large-scale equipment, and in the installation process of a plurality of long screws at present, the nut for fastening the screw needs to be screwed for a long time to reach a specified position when the screw is screwed in, so that the installation efficiency is low.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: the mounting nut for fastening the long screw is simple in structure, convenient to operate and use and capable of effectively improving mounting and fastening efficiency of the nut.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides a mounting nut is used in long screw rod fastening, includes the nut body open threaded hole in nut body center, the screw hole cooperatees with the external screw thread of the long screw rod of waiting to install the fastening, is equipped with a balancing hole of intercommunication each other in the screw hole, the hole axis of screw hole uses its midpoint to form the hole axis of balancing hole to the side slope as the fulcrum, the contained angle has between the plane at the hole axis of balancing hole and the upper and lower surface place of nut body, the balancing hole has common middle part through-hole section with the screw hole.
Preferably, the inner wall of the inclined hole is a smooth hole wall, and the hole diameter of the inclined hole is larger than that of the threaded hole.
Preferably, the center of the upper aperture of the inclined hole is located outside the edge of the upper aperture of the threaded hole.
Preferably, the inner wall of the hole of the middle through hole section is a smooth inner wall.
Preferably, the angle of the inclined included angle between the hole axis of the inclined hole and the upper surface of the nut body is set to 15 to 35 degrees.
Preferably, the nut body is of a boss structure with an inverted trapezoidal central vertical section.
Preferably, two lifting rings which are symmetrically arranged are arranged on the side surface of the nut body, and the ring body of each lifting ring freely rotates in a fan shape relative to the nut body.
Compared with the prior art, the utility model discloses an useful part is: the mounting nut for fastening the long screw rod is simple in structure, convenient to manufacture, install, operate and use, capable of efficiently moving the nut to the fastening position of the long screw rod through the inclined hole by setting the inclined hole communicated with the middle threaded hole, and capable of achieving thread fastening by clamping the rod body of the screw rod in the threaded hole, high in fastening efficiency and good in fastening effect, high in practicability and suitable for popularization and application.
Description of the drawings:
the present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view from another perspective of the present invention;
fig. 3 is a cross-sectional view of the present invention.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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 all belong to the protection scope of the present invention:
as shown in fig. 1 to 3, the mounting nut for fastening a long screw comprises a nut body 1, the nut body is configured as a boss-shaped nut structure with an inverted trapezoidal central vertical section, a threaded hole 2 is formed in the center of the nut body, the threaded hole is matched with an external thread of the long screw to be mounted and fastened, the nut body can be sleeved outside the long screw in a threaded manner, an inclined hole 3 which is communicated with each other is arranged in the threaded hole, a hole axis of the threaded hole is inclined to a side surface by taking a midpoint of the hole axis as a fulcrum to form a hole axis of the inclined hole, an included angle is formed between the hole axis of the inclined hole and a plane where upper and lower surfaces of the nut body are located, in the embodiment, for convenience in mounting, an angle of the inclined included angle between the hole axis of the inclined hole and the upper surface of the nut body is set to be 15-35 degrees, preferably 25 degrees, so, the good appearance effect can be kept, and the manufacture is convenient; the inclined hole is linked together with the screw hole, and crossing and the same point of hole axis between them, the inclined hole has common middle part through hole section 4 with the screw hole, in this embodiment, slides in the inclined hole for not influencing the long screw rod, the downthehole wall of inclined hole is smooth pore wall, and its aperture is greater than the aperture of screw hole, moreover the downthehole wall of middle part through hole section is smooth inner wall, in addition, in this embodiment, for keeping better outward appearance effect, and for the preparation of easy to assemble, the hole heart in the last drill way of inclined hole is located the marginal outside in the last drill way of screw hole.
In this embodiment, for making things convenient for the external equipment hoist and mount the side of nut body is equipped with two rings (not shown in the figure) that the symmetry set up, and the ring body of ring is the free fan-shaped rotation of nut body relatively, therefore, when having needs, can hoist two rings through outside hoisting equipment, then hoist the transportation with nut and long screw and the equipment of fastening together, therefore the practicality is high.
In practical application, at first, the head with the long screw passes in the inclined hole of nut body, then let the nut body along with the long screw down slide, the gliding in-process of long screw, its body of rod slides in the inclined hole all the time, and when sliding to needs body of rod fastening position, then will promote the nut body, it is downthehole to make the body of rod chucking threaded hole of long screw, it is perpendicular with the long screw axis to make the upper surface of nut body, then at slight rotating nut body, the external screw thread spiro union cooperation on the internal thread that makes the screw hole and the body of rod of long screw, then make the nut carry out the screw-thread fastening at the assigned position, therefore can the efficient remove the nut to the assigned position and fasten, the installation effectiveness is high.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a mounting nut is used in long screw rod fastening which characterized in that: the nut comprises a nut body, a threaded hole is formed in the center of the nut body, the threaded hole is matched with external threads of a long screw to be installed and fastened, an inclined hole which is communicated with each other is formed in the threaded hole, the hole axis of the threaded hole is inclined to the side face by taking the midpoint of the hole axis as a fulcrum, an included angle is formed between the hole axis of the inclined hole and the plane where the upper surface and the lower surface of the nut body are located, and the inclined hole and the threaded hole are provided with a common middle through hole section.
2. The mounting nut for fastening a long screw according to claim 1, wherein: the inner wall of the inclined hole is a smooth hole wall, and the aperture of the inclined hole is larger than that of the threaded hole.
3. The mounting nut for fastening a long screw according to claim 1, wherein: the center of the upper orifice of the inclined hole is positioned outside the edge of the upper orifice of the threaded hole.
4. The mounting nut for fastening a long screw according to claim 1, wherein: the inner wall of the hole of the middle through hole section is a smooth inner wall.
5. The mounting nut for fastening a long screw according to claim 1, wherein: the angle of the inclined included angle between the hole axis of the inclined hole and the upper surface of the nut body is set to be 15-35 degrees.
6. The mounting nut for fastening a long screw according to claim 1, wherein: the nut body is of a boss structure with a central vertical section in an inverted trapezoid shape.
7. The mounting nut for fastening a long screw according to claim 1, wherein: the side of the nut body is provided with two symmetrically arranged hanging rings, and the ring body of each hanging ring freely rotates in a fan shape relative to the nut body.
CN201921574253.4U 2019-09-21 2019-09-21 Mounting nut for fastening long screw Active CN210484347U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921574253.4U CN210484347U (en) 2019-09-21 2019-09-21 Mounting nut for fastening long screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921574253.4U CN210484347U (en) 2019-09-21 2019-09-21 Mounting nut for fastening long screw

Publications (1)

Publication Number Publication Date
CN210484347U true CN210484347U (en) 2020-05-08

Family

ID=70508435

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921574253.4U Active CN210484347U (en) 2019-09-21 2019-09-21 Mounting nut for fastening long screw

Country Status (1)

Country Link
CN (1) CN210484347U (en)

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