CN217256051U - Deep hole bearing round nut lock nut's assembly and disassembly tools - Google Patents
Deep hole bearing round nut lock nut's assembly and disassembly tools Download PDFInfo
- Publication number
- CN217256051U CN217256051U CN202221235901.5U CN202221235901U CN217256051U CN 217256051 U CN217256051 U CN 217256051U CN 202221235901 U CN202221235901 U CN 202221235901U CN 217256051 U CN217256051 U CN 217256051U
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- lock nut
- deep hole
- head
- nut
- assembly
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Abstract
The utility model discloses a deep hole bearing round nut lock nut's assembly and disassembly tools, the installation structure comprises a sleeve, the annular dismantlement head of sheathed tube one end fixedly connected with ring, the inner wall of dismantling the head is equipped with the arch of four symmetries, and the draw-in groove looks adaptation joint on protruding and the lock nut, arch are the strip and follow axial extension, the sheathed tube other end is equipped with the through-hole that radially runs through, the shaft-like handle of pegging graft in the through-hole. The utility model discloses can be fast, safe dismantle deep hole bearing round nut lock nut or install fixed target in place, have simple structure, safe and reliable, easily operation and characteristics that the practicality is high.
Description
Technical Field
The utility model relates to a assembly and disassembly tools technical field specifically is a deep hole bearing round nut lock nut's assembly and disassembly tools.
Background
When the maintenance of chemical equipment is frequently carried out, a bearing round nut lock nut is in a deep hole of a bearing seat shell, a conventional tool cannot reach the deep hole disassembly position, and the maintenance is difficult to continue. The conventional disassembling mode is that a lever or a chisel is used for repeatedly knocking the locknut to rotate the locknut, the disassembling speed of the method is low, the nuts are easily damaged by repeated knocking, threads of the nuts are damaged and seized, and the locknut can be only destructively disassembled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a deep hole bearing circle nut lock nut's assembly and disassembly tools 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 deep hole bearing round nut lock nut's assembly and disassembly tools, includes the sleeve pipe, the annular dismantlement head of sheathed tube one end fixedly connected with ring, the inner wall of dismantling the head is equipped with the arch of four symmetries, protruding draw-in groove looks adaptation joint with lock nut is protruding for the strip and along axial extension, the sheathed tube other end is equipped with the through-hole that radially runs through, the shaft-like handle of grafting in the through-hole.
Specifically, the diameter of the disassembling head is not smaller than the outer diameter of the sleeve, and the disassembling head and the sleeve are coaxial.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can be fast, safe dismantle deep hole bearing round nut lock nut or install fixed target in place, have simple structure, safe and reliable, easily operation and characteristics that the practicality is high.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a left side view schematic structure diagram of the present invention;
fig. 3 is a schematic view of the usage state of the present invention.
In the figure: 1. a sleeve; 2. a through hole; 3. a handle; 4. disassembling the head; 5. and (4) protruding.
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.
Example one
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a deep hole bearing circle nut lock nut's assembly and disassembly tools, includes sleeve pipe 1, and sleeve pipe 1's one end fixedly connected with ring form dismantlement head 4, the diameter of dismantling head 4 is not less than sleeve pipe 1's external diameter and dismantles head 4 and sleeve pipe 1 coaxial.
The inner wall of the dismounting head 4 is provided with four symmetrical bulges 5, the bulges 5 are strip-shaped and extend along the axial direction, during dismounting, the dismounting head 4 is sleeved on the locking nut, the bulges 5 are clamped with the clamping grooves on the locking nut in a matched manner, the other end of the sleeve 1 is provided with a through hole 2 which radially penetrates through, a handle 3 which is inserted in the through hole 2 is rod-shaped, and torque during dismounting can be increased by screwing the handle 3.
The working principle is as follows: when the lock nut is dismounted, the end of the dismounting tool with the dismounting head 4 is inserted into the deep hole, the dismounting head 4 is matched with the lock nut, the handle 3 applying force is moved and rotated forcibly along the dismounting direction, and the lock nut can be dismounted safely. When the locking nut is installed, the procedure is consistent with the dismounting process, and the locking nut can be installed only by screwing and rotating the locking nut forcefully along the locking direction.
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 (2)
1. The utility model provides a deep hole bearing circle nut lock nut's assembly and disassembly tools, includes sleeve pipe (1), its characterized in that: the annular head of dismantling (4) of one end fixedly connected with of sleeve pipe (1), the inner wall of dismantling head (4) is equipped with protruding (5) of four symmetries, protruding (5) and the draw-in groove looks adaptation joint on the lock nut, protruding (5) are the strip and extend along the axial, the other end of sleeve pipe (1) is equipped with radial through-hole (2), shaft-like handle (3) of pegging graft in through-hole (2).
2. The tool for disassembling and assembling the deep hole bearing round nut lock nut of claim 1, wherein: the diameter of the disassembling head (4) is not less than the outer diameter of the sleeve (1), and the disassembling head (4) and the sleeve (1) are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221235901.5U CN217256051U (en) | 2022-05-23 | 2022-05-23 | Deep hole bearing round nut lock nut's assembly and disassembly tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221235901.5U CN217256051U (en) | 2022-05-23 | 2022-05-23 | Deep hole bearing round nut lock nut's assembly and disassembly tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217256051U true CN217256051U (en) | 2022-08-23 |
Family
ID=82885551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221235901.5U Active CN217256051U (en) | 2022-05-23 | 2022-05-23 | Deep hole bearing round nut lock nut's assembly and disassembly tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217256051U (en) |
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2022
- 2022-05-23 CN CN202221235901.5U patent/CN217256051U/en active Active
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