Embedded nut

Abstract

The utility model discloses an embedded nut which comprises a nut body, an installation sleeve is sleeved outside the nut body, a dismounting assembly is arranged between the nut body and the installation sleeve, and the dismounting assembly comprises a limiting ring groove formed in the bottom of the outer side surface of the installation sleeve. A rubber ring is arranged in the limiting ring groove in a sleeved mode, and connecting clamping columns are fixed to the surface of the inner side of the rubber ring at equal angles. Through the designed dismounting assembly, the mounting sleeve and the nut body can be changed to be detachable, a worker can replace the mounting sleeve with the plane-shaped or thread-shaped mounting outer surface according to the actual mounting requirement, operation is convenient and fast, the situation that the nut is wasted can be avoided, and practicability is good; and through the designed lubricating assembly, lubricating oil can be conveniently added when a worker disassembles the nut in the later period, so that the worker can quickly rotate the nut, the disassembly efficiency of the worker is conveniently improved, and the practical effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of nuts, in particular to an embedded nut. Background Art

[0002] A nut is a nut that is screwed together with a bolt or a screw for fastening. It is a component that all manufacturing machinery must use. According to the different materials, it is divided into several types, such as carbon steel, stainless steel, and non-ferrous metals. The application range of nuts is very wide. Embedded nuts are a type of nuts. Existing embedded nuts have the problem that when in use, the nut body and the mounting sleeve are integrated, and the mounting sleeve cannot be disassembled and replaced. There are limitations in use and there is room for improvement. Utility Model Content

[0003] The purpose of the utility model is to provide an embedded nut to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an embedded nut, comprising a nut body, an installation sleeve is sleeved on the outside of the nut body, and a disassembly assembly is arranged between the nut body and the installation sleeve.

[0005] The disassembly and assembly component includes a limiting ring groove opened at the bottom of the outer surface of the installation sleeve, a rubber ring is sleeved inside the limiting ring groove, a connecting clamping column is fixed at an equal angle on the inner surface of the rubber ring, a through groove for the connecting clamping column to pass through is opened at an equal angle on the inner wall of the limiting ring groove, a connecting clamping groove is opened at an equal angle on the bottom of the outer surface of the nut body, one end of the connecting clamping column is limitedly engaged to the inside of the connecting clamping groove, a fixed gear ring is fixed to the top of the outer surface of the nut body, and a connecting tooth groove for the fixed gear ring to limit and engage is opened on the top of the inner surface of the installation sleeve.

[0006] As a further preferred embodiment of the technical solution, a limiting magnetic sheet is installed at an equal angle on the inner surface of the rubber ring, and the surface of the limiting magnetic sheet is magnetically connected to the inner wall of the limiting ring groove.

[0007] As a further preferred embodiment of the present technical solution, the cross section of the rubber ring is "C"-shaped, and the inner diameter of the rubber ring is smaller than the outer diameter of one end of the installation sleeve.

[0008] As a further preferred embodiment of the present technical solution, a lubrication assembly is provided on the top surface of the nut body, and the lubrication assembly includes a fixing ring groove opened on the top surface of the nut body, a sealing ring is provided inside the opening of the fixing ring groove, the side surface of the sealing ring is squeezed and fitted with the inner wall of the fixing ring groove, and oil holes are opened at equal distances on the inner bottom surface of the fixing ring groove, and one end of the oil hole is communicated with the interior of the nut body.

[0009] As a further preferred embodiment of the present technical solution, a limiting piece is fixed at an equal angle to the top of the side surface of the sealing ring, and the cross-section of the limiting piece is an inverted "L" shape.

[0010] As a further preferred embodiment of the present technical solution, each of the oil delivery holes is opened in an inclined shape, and the sealing ring is made of rubber material.

[0011] The utility model provides an embedded nut, which has the following beneficial effects:

[0012] 1. The utility model is convenient for changing the installation sleeve and the nut body into a detachable type through the designed disassembly and assembly components, so that workers can replace the installation sleeve with a flat or threaded outer surface according to actual installation requirements. The operation is convenient and quick, and the waste of nuts can be avoided, which has good practicality.

[0013] 2. The lubrication component designed in the utility model makes it easy for workers to add lubricating oil when disassembling the nut at a later stage, so that the workers can quickly rotate the nut, which is convenient for improving the disassembly efficiency of the workers and has a good practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 for Figure 2 A magnified schematic diagram of the middle A area;

[0017] Figure 4 for Figure 2 A magnified schematic diagram of the middle B area;

[0018] Figure 5 for Figure 2 Enlarged schematic diagram of the middle C area;

[0019] In the figure: 1. nut body; 2. mounting sleeve; 3. fixing ring groove; 4. sealing ring; 5. oil delivery hole; 6. limiting plate; 7. rubber ring; 8. limiting ring groove; 9. connecting clamp column; 10. through groove; 11. connecting clamp groove; 12. limiting magnetic plate; 13. fixing gear ring; 14. connecting tooth groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, in this embodiment, an embedded nut includes a nut body 1, an installation sleeve 2 is sleeved on the outside of the nut body 1, a disassembly assembly is arranged between the nut body 1 and the installation sleeve 2, and the disassembly assembly includes a limiting ring groove 8 opened at the bottom of the outer surface of the installation sleeve 2, a rubber ring 7 is sleeved inside the limiting ring groove 8, and the cross section of the rubber ring 7 is "C"-shaped. The inner diameter of the rubber ring 7 is smaller than the outer diameter of one end of the installation sleeve 2, and a connecting column 9 is fixed at an equal angle on the inner surface of the rubber ring 7. A through groove 10 for the connecting column 9 to penetrate is opened at an equal angle on the inner wall of the limiting ring groove 8. The outer surface of the nut body 1 A connecting slot 11 is opened at an equal angle at the bottom of the surface, and one end of the connecting column 9 is limitedly engaged with the inside of the connecting slot 11. A fixed gear ring 13 is fixed to the top of the outer surface of the nut body 1, and a connecting tooth groove 14 for the fixed gear ring 13 to be limitedly engaged is opened on the top of the inner surface of the mounting sleeve 2. A limiting magnetic sheet 12 is installed at an equal angle on the inner surface of the rubber ring 7. The surface of the limiting magnetic sheet 12 is magnetically connected to the inner wall of the limiting ring groove 8, which is convenient for installing and connecting the mounting sleeve 2 with the nut body 1, and also allows workers to quickly disassemble the mounting sleeve 2 according to actual installation requirements. It is simple and easy to operate and has good practicality.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, a lubrication assembly is provided on the top surface of the nut body 1, and the lubrication assembly includes a fixed ring groove 3 opened on the top surface of the nut body 1, and a sealing ring 4 is arranged inside the opening of the fixed ring groove 3, and the side surface of the sealing ring 4 is squeezed and fitted with the inner wall of the fixed ring groove 3, and the inner bottom surface of the fixed ring groove 3 is equidistantly provided with oil delivery holes 5, one end of the oil delivery hole 5 is communicated with the interior of the nut body 1, and a limiting piece 6 is fixed at an equal angle on the top of the side surface of the sealing ring 4, and the cross-section of the limiting piece 6 is an inverted "L" shape, and each oil delivery hole 5 is opened at an inclined shape, and the sealing ring 4 is made of rubber material, which is convenient for workers to add lubricating oil when disassembling the nut, so that the workers can quickly rotate the nut, which is convenient for improving the disassembly efficiency of the workers, and the practical effect is good.

[0023] The utility model provides an embedded nut, and the specific working principle is as follows: when the utility model installs and connects the installation sleeve 2 and the nut body 1 in the early stage, the installation sleeve 2 is first pushed to move toward one end of the nut body 1, so that the installation sleeve 2 can be sleeved on the outside of the nut body 1, and at the same time, the connecting tooth groove 14 at the top of the inner side of the installation sleeve 2 will be limited and engaged with the fixed gear ring 13, and at this time, the opening of the through groove 10 will be limited and aligned with the opening of the connecting card groove 11, and then the rubber ring 7 can be sleeved to the inside of the limiting ring groove 8 at the bottom of the outer surface of the installation sleeve 2. At this time, the inner diameter of the rubber ring 7 will expand, and one end of the connecting clamping column 9 will be aligned with the opening of one end of the through groove 10, and then the rubber ring 7 can be limited and sleeved inside the limiting ring groove 8, and at the same time, one end of the connecting clamping column 9 will pass through the inside of the through groove 10 and extend to engage with the inside of the connecting card groove 11. At this time, the limiting magnetic piece 12 on the inner surface of the rubber ring 7 will be magnetically connected with the inner wall of the limiting ring groove 8, so that the installation sleeve 2 and the nut body 1 can be installed and connected, and the operation is quick and easy. In the later use process, the installation sleeve 2 can be quickly disassembled and replaced according to actual installation needs, and the flexibility is improved, which avoids the waste of the nut and has good practicality. When the nut needs to be disassembled, the nut needs to be added with lubricating oil when it is rusted. First, the limiting pieces 6 on the top of the two side surfaces of the sealing ring 4 are pulled, so that the worker can take the sealing ring 4 out of the inside of the fixed ring groove 3 through the sealing ring 4, and then the lubricating oil can be injected into the inside of the fixed ring groove 3, so that the lubricating oil can be transported to the inside of the nut body 1 through the oil delivery hole 5, so that the worker can quickly rotate the nut, which is convenient for improving the disassembly efficiency of the worker and has good practical effect.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An embedded nut, comprising a nut body (1), the outer portion of the nut body (1) being sleeved with a mounting sleeve (2), characterized in that: A disassembly and assembly component is provided between the nut body (1) and the mounting sleeve (2); The disassembly assembly comprises a limiting ring groove (8) provided at the bottom of the outer surface of the installation sleeve (2), a rubber ring (7) is sleeved inside the limiting ring groove (8), a connecting clamping column (9) is fixed at an equal angle on the inner surface of the rubber ring (7), a through groove (10) is provided at an equal angle on the inner wall of the limiting ring groove (8) for the connecting clamping column (9) to pass through, a connecting clamping groove (11) is provided at an equal angle on the bottom of the outer surface of the nut body (1), one end of the connecting clamping column (9) is limitedly engaged with the inside of the connecting clamping groove (11), a fixed gear ring (13) is fixed at the top of the outer surface of the nut body (1), and a connecting tooth groove (14) is provided at the top of the inner surface of the installation sleeve (2) for the fixed gear ring (13) to be limitedly engaged.

2. The embedded nut according to claim 1, characterized in that: A limiting magnetic sheet (12) is installed at an equal angle on the inner surface of the rubber ring (7), and the surface of the limiting magnetic sheet (12) is magnetically connected to the inner wall of the limiting ring groove (8).

3. The embedded nut according to claim 1, characterized in that: The cross section of the rubber ring (7) is in a "C" shape, and the inner diameter of the rubber ring (7) is smaller than the outer diameter of one end of the installation sleeve (2).

4. The embedded nut according to claim 1, characterized in that: The top surface of the nut body (1) is provided with a lubrication assembly, and the lubrication assembly includes a fixed ring groove (3) opened on the top surface of the nut body (1), a sealing ring (4) is arranged inside the opening of the fixed ring groove (3), the side surface of the sealing ring (4) is pressed and fitted with the inner wall of the fixed ring groove (3), and the inner bottom surface of the fixed ring groove (3) is provided with oil delivery holes (5) at equal distances, and one end of the oil delivery hole (5) is communicated with the interior of the nut body (1).

5. The embedded nut according to claim 4, characterized in that: A limiting piece (6) is fixed at an equal angle on the top of the side surface of the sealing ring (4), and the cross section of the limiting piece (6) is in an inverted "L" shape.

6. The embedded nut according to claim 4, characterized in that: Each of the oil delivery holes (5) is opened in an inclined shape, and the sealing ring (4) is made of rubber material.

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