CN-224223775-U - Lock nut mounting tool

Abstract

The utility model discloses a lock nut mounting tool, which belongs to the technical field of nut dismounting and mounting, and comprises an insertion rod, wherein one end of the insertion rod is fixedly connected with a clamping block, one end of the insertion rod, which is far away from the clamping block, is provided with a driving part, when a wire bundle assembly is mounted or dismounted, one end of the insertion rod, which is provided with the clamping block, is inserted into a cylindrical shell, so that the clamping block is clamped with a notch, and then the insertion rod is driven to rotate through the driving part, so that the lock nut is driven to rotate relative to the cylindrical shell, and the purpose of mounting or dismounting the lock nut is realized.

Inventors

• TANG MING
• CHEN ANKANG

Assignees

• 四川舜英科技有限公司

Dates

Publication Date

20260512

Application Date

20250427

Claims (6)

1. 1. A lock nut installation tool, which comprises an insertion rod (2) and is characterized in that, One end of the insertion rod (2) is fixedly connected with a clamping block (201); One end of the insertion rod (2) far away from the clamping block (201) is provided with a driving part; the driving part is a driving head (203); the section of the driving head (203) is polygonal, and the driving head (203) is fixedly connected to one end of the insertion rod (2) far away from the clamping block (201).
2. 2. A lock nut installation tool as claimed in claim 1, characterized in that the number of said snap-in blocks (201) is 2-4.
3. 3. A lock nut installation tool as claimed in claim 1, characterized in that the number of said snap-in blocks (201) is 4.
4. 4. A lock nut installation tool as claimed in any one of claims 1 to 3, characterized in that the snap-in block (201) is formed integrally with the insert rod (2).
5. 5. A lock nut installation tool as claimed in claim 1, characterized in that the side wall of the insert rod (2) is provided with an inner groove (202), the inner groove (202) extending to an end of the insert rod (2) at the clamping block (201).
6. 6. A lock nut mounting tool according to claim 1, characterized in that the driving head (203) is integrally formed with the insertion rod (2).

Description

Lock nut mounting tool Technical Field The utility model relates to the technical field of nut disassembly and assembly, in particular to a lock nut installation tool. Background The petroleum centralizer is also called stabilizer, which is a centralizer capable of ensuring the quality of well drilling and cementing, is a tool for stabilizing a downhole drilling tool and playing a role in preventing inclination, is connected to a drill string, is a device for stabilizing the drilling direction, and is an important tool for preventing inclination change in petroleum, natural gas and geological exploration drilling engineering. In the oil centralizer of fig. 1 and 2, the wire harness assembly 101 is typically mounted within a cylindrical housing 1, fully recessed therein, and then secured by a lock nut 103, the lock nut 103 also being fully located within the cylindrical housing 1. When the wire bundle assembly 101 is installed, or the petroleum centralizer is used for a long time, when the wire bundle assembly 101 needs to be disassembled for maintenance, at this time, since the lock nut 103 for fixing the wire bundle assembly 101 is completely positioned in the cylindrical shell 1, a general wrench cannot disassemble the wire bundle assembly, and a special tool needs to be used for installing or disassembling the wire bundle assembly 101. In view of this, it is necessary to design a special installation tool for installing or removing the lock nut 103 entirely within the cylindrical housing 1. Disclosure of utility model The utility model aims to solve the technical problem of installing or detaching a lock nut 103 completely in a cylindrical shell 1 in the prior art, and provides a lock nut installing tool. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A lock nut mounting tool comprises an insertion rod, wherein one end of the insertion rod is fixedly connected with a clamping block, and one end of the insertion rod, which is far away from the clamping block, is provided with a driving part. Preferably, the number of the clamping blocks is 2-4. Preferably, the number of the clamping blocks is 4. Preferably, the clamping block and the insertion rod are integrally formed. Preferably, the side wall of the insertion rod is provided with an inner groove, and the inner groove extends to one end of the insertion rod, which is positioned at the clamping block. Preferably, the driving part is a driving head, the section of the driving head is polygonal, and the driving head is fixedly connected to one end of the insertion rod far away from the clamping block. Preferably, the drive head is integrally formed with the insertion rod. Preferably, the driving part is a through hole, and the through hole is positioned on the insertion rod and horizontally penetrates the insertion rod. Compared with the prior art, the utility model provides a lock nut mounting tool, which has the following beneficial effects: This lock nut mounting tool, when installing or dismantling the lead beam assembly, in inserting the tube-shape casing with the one end that the inserted link was equipped with the joint piece, make joint piece and breach block, then drive the inserted link rotation through drive division, and then can drive the relative tube-shape casing rotation of lock nut, realize installing or dismantle the purpose of lock nut. Drawings FIG. 1 is a schematic diagram of a petroleum centralizer harness assembly; FIG. 2 is a schematic diagram of a second structural view of a petroleum centralizer harness assembly; FIG. 3 is a schematic view of a lock nut installation tool according to the present utility model; FIG. 4 is a schematic diagram of a lock nut installation tool according to the present utility model; FIG. 5 is a schematic view of a driving head of a lock nut mounting tool according to the present utility model; fig. 6 is a schematic structural view of a through hole of a lock nut installation tool according to the present utility model. In the figure, 1, a cylindrical shell, 101, a wire bundle assembly, 102, a wire bundle, 103, a lock nut, 104, a notch, 2, an insertion rod, 201, a clamping block, 202, an inner groove, 203, a driving head, 3 and a through hole. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply tha