Integrated locknut convenient to produce

Abstract

The utility model relates to the technical field of nuts, in particular to an integrated locknut convenient to produce, which comprises a nut main body, a threaded groove is arranged on the inner wall of the nut main body, a connecting plate is fixedly connected to the lower surface of the nut main body, an anti-loosening flange sheet is arranged below the connecting plate, a plurality of first mounting grooves are arranged on the lower surface of the connecting plate, and a plurality of second mounting grooves are arranged on the lower surface of the connecting plate. Second mounting grooves corresponding to the first mounting grooves in a one-to-one mode are formed in the upper surface of the anti-loosening flange piece, limiting rods are arranged on the upper inner walls of the multiple first mounting grooves, the lower ends of the limiting rods extend into the second mounting grooves, abutting grooves are formed in the upper ends of the second mounting grooves, and abutting devices are arranged between the abutting grooves and the first mounting grooves. After the connecting plate and the anti-loosening flange piece are installed, the connecting plate and the anti-loosening flange piece are rusted for a long time or dust and foreign matter enter the connecting plate and the anti-loosening flange piece, the connecting plate and the anti-loosening flange piece can be conveniently and rapidly separated through the abutting device, and the situation that the anti-loosening nut cannot be continuously used is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to nut technical field especially convenient to produce integrated anti -loose nut. BACKGROUND

[0002] Integrated anti -loose nut is integrated nut with anti -loose function, its appearance can be convenient for people to use, it not only simple structure, and convenient operation.

[0003] For example, the authorized announcement no. "CN221838730U" is named as a kind of integrated anti -loose nut, reinforcing connecting plate and connecting plate are set up by nut main body, the stability of the overall use of equipment is increased, the installation and fixed of the anti -loose flange piece of bottom end are facilitated by the limiting slot and the mounting hole of connecting plate, the stability when fixing and limiting different products to equipment is increased, the convenience when staff uses and fixes equipment, also effectively avoid the loosening of equipment during use.

[0004] The above and prior art have the following defects: after the connecting plate and the anti-loose flange piece of the anti-loose nut are installed, they will rust or enter dust and foreign matter for a long time, which will make it inconvenient to separate the connecting plate and the anti-loose flange piece, and the anti-loose nut cannot be used continuously; INVENTION CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides an integrated anti-loose nut convenient to produce.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] The integrated anti-loose nut convenient to produce is designed, which comprises a nut main body, a threaded groove is formed in the inner wall of the nut main body, a connecting plate is fixedly connected to the lower surface of the nut main body, an anti-loose flange piece is arranged below the connecting plate, a plurality of first installation grooves are formed in the lower surface of the connecting plate, a second installation groove corresponding to each first installation groove is formed in the upper surface of the anti-loose flange piece, a limiting rod is arranged on the inner wall of each first installation groove, the lower end of the limiting rod extends into the second installation groove, a pressing groove is formed in the upper end of the second installation groove, and a pressing device is arranged between the pressing groove and the first installation groove.

[0008] Preferably, the pressing device comprises a spring and a pressing block, the spring is sleeved outside the limiting rod, the upper end of the spring is connected to the inner wall of the first installation groove, the lower end of the spring is connected to the upper surface of the pressing block, and the pressing block is slidably sleeved outside the limiting rod.

[0009] Preferably, an oiling channel is communicated with the side inner wall of each first installation groove, and the upper end of the oiling channel penetrates through the upper surface of the connecting plate.

[0010] Preferably, the upper end of each of the plurality of oiling channels is provided with a third mounting groove, and a sealing plug is inserted into the third mounting groove, and a handle is arranged on the upper surface of the sealing plug.

[0011] Preferably, a reinforcing ring is arranged annularly at the connection between the nut body and the connecting plate.

[0012] Preferably, a shielding ring is integrally formed on the side surface of the connecting plate, and the anti-loose flange piece is matched with the shielding ring, and the anti-loose flange piece extends into the shielding ring.

[0013] The utility model discloses a convenient production integrated anti-loose nut has the beneficial effect that through the screwing of nut body, through the abutting device, through the elastic action of spring, makes abutting block push the lower inner wall of abutting groove, and the anti-loose flange piece is pushed out, and the connecting plate and the anti-loose flange piece of the anti-loose nut are installed, and long time rust or dust foreign matter is entered, and the connecting plate and the anti-loose flange piece can be conveniently and quickly separated through the abutting device, and the anti-loose nut cannot continue to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structural schematic view of the utility model;

[0015] Figure 2 It is the structural sectional view of the utility model;

[0016] Figure 3 It is the A position enlarged view of the utility model;

[0017] Figure 4 It is the B position enlarged view of the utility model.

[0018] In the drawing: nut body 1, thread groove 2, connecting plate 3, anti-loose flange piece 4, first mounting groove 5, second mounting groove 6, limiting rod 7, abutting groove 8, spring 9, abutting block 10, oiling channel 11, third mounting groove 12, sealing plug 13, reinforcing ring 14, shielding ring 15, handle 16. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0020] Refer to Figures 1-4The utility model discloses a kind of integrated anti-loose nuts, including nut main body 1, the inner wall of nut main body 1 is provided with thread groove 2, nut main body 1 lower surface is fixedly connected with connecting plate 3, connecting plate 3 lower side is equipped with anti-loose flange piece 4, connecting plate 3 lower surface is provided with a plurality of first installation slot 5, the upper surface of anti-loose flange piece 4 is provided with the second installation slot 6 corresponding to first installation slot 5, the inner wall of a plurality of first installation slot 5 is equipped with limit rod 7, limit rod 7 lower end extends into second installation slot 6, the upper end of second installation slot 6 is provided with abutting groove 8, and abutting groove 8 is equipped with abutting device between first installation slot 5.

[0021] Abutting device includes spring 9 and abutting block 10, spring 9 is sleeved on the outside of limit rod 7, the upper end of spring 9 is connected with the inner wall of first installation slot 5, and the lower end of spring 9 is connected with the upper surface of abutting block 10, and abutting block 10 is slidably sleeved on the outside of limit rod 7.

[0022] The side inner wall of first installation slot 5 is communicated with oiling channel 11, and the upper end of oiling channel 11 penetrates the upper surface of connecting plate 3, a plurality of oiling channel 11 upper ends are provided with third installation slot 12, third installation slot 12 is inserted with sealing plug 13, and the upper surface of sealing plug 13 is provided with handle 16. When rust occurs in connecting plate 3 and anti-loose flange piece 4, sealing plug 13 can be pulled away from third installation slot 12 by pulling handle 16, then machine oil is injected into oiling channel 11, and connecting plate 3 and anti-loose flange piece 4 are separated.

[0023] The annular reinforcing ring 14 is arranged at the connecting position of the nut main body 1 and the connecting plate 3.

[0024] The side surface of the connecting plate 3 is integrally formed with the shielding ring 15, the anti-loose flange piece 4 is matched with the shielding ring 15, and the anti-loose flange piece 4 extends into the shielding ring 15. The shielding ring 15 is arranged to play a sealing role, so that dust is prevented from entering between the connecting plate 3 and the anti-loose flange piece 4.

[0025] In the utility model, the anti-loose flange piece 4 is sleeved on the bolt, then the limit rod 7 is positioned by extending into the second installation slot 6, the stability of the connection between the connecting plate 3 and the anti-loose flange piece 4 is increased, then the nut main body 1 is screwed to be fastened, when disassembling, the nut main body 1 is screwed, the abutting device is used, the abutting block 10 is pushed to the lower inner wall of the abutting groove 8 by the elastic effect of the spring 9, the anti-loose flange piece 4 is pushed out, and the connecting plate 3 and the anti-loose flange piece 4 of the anti-loose nut are installed, long-term rust or dust foreign matter enters, the connecting plate 3 and the anti-loose flange piece 4 are separated conveniently and quickly by the abutting device, and the anti-loose nut cannot be used continuously.

[0026] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A one-piece lock nut which is easy to produce, comprising a nut body (1), characterized in that, The nut body (1) is provided with a threaded groove (2) in the inner wall, and the lower surface of the nut body (1) is fixedly connected with a connecting plate (3), and the lower part of the connecting plate (3) is provided with an anti-loose flange piece (4), and the lower surface of the connecting plate (3) is provided with a plurality of first installation grooves (5), and the upper surface of the anti-loose flange piece (4) is provided with a second installation groove (6) corresponding to the first installation groove (5), and the inner wall of the first installation groove (5) is provided with a limiting rod (7), and the lower end of the limiting rod (7) extends into the second installation groove (6), and the upper end of the second installation groove (6) is provided with a abutting groove (8), and the abutting groove (8) is provided between the first installation groove (5).

2. The integral check nut for ease of production according to claim 1, wherein The abutting device comprises a spring (9) and an abutting block (10), the spring (9) is sleeved outside the limiting rod (7), the upper end of the spring (9) is connected with the inner wall of the first installation groove (5), the lower end of the spring (9) is connected with the upper surface of the abutting block (10), and the abutting block (10) is slidably sleeved outside the limiting rod (7).

3. The one-piece lock nut facilitating production according to claim 2, characterized in that The side inner wall of the first installation groove (5) is communicated with an oil filling channel (11), and the upper end of the oil filling channel (11) penetrates through the upper surface of the connecting plate (3).

4. The one-piece lock nut facilitating production according to claim 3, characterized in that The upper end of the oil filling channel (11) is provided with a third installation groove (12), the third installation groove (12) is inserted with a sealing plug (13), and the upper surface of the sealing plug (13) is provided with a handle (16).

5. The one-piece lock nut facilitating production according to claim 1, wherein The connecting part between the nut body (1) and the connecting plate (3) is annularly provided with a reinforcing ring (14).

6. The one-piece lock nut facilitating production according to claim 1, wherein The side surface of the connecting plate (3) is integrally formed with a shielding ring (15), the anti-loose flange piece (4) is matched with the shielding ring (15), and the anti-loose flange piece (4) extends into the shielding ring (15).

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