CN221390797U

CN221390797U - Clamp assembly for installing nut based on fastener

Info

Publication number: CN221390797U
Application number: CN202323082221.1U
Authority: CN
Inventors: 吴茂双; 李刚
Original assignee: Jiangsu Yongyi Fasteners Co ltd
Current assignee: Jiangsu Yongyi Fasteners Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-07-23
Anticipated expiration: 2033-11-15

Abstract

The utility model discloses a clamp assembly for installing a nut based on a fastener, which comprises the following components: the top of the shell is rotationally connected with a hollow turntable, two groups of clamping blocks are embedded in the inner wall of the hollow turntable, and a clamping assembly is arranged in the middle of a cavity of the hollow turntable; relates to the field of fasteners. The clamping mechanism is adopted, nuts with different sizes can be clamped, and the clamping force of the telescopic block and the electromagnet is matched, so that the nut can be detached smoothly, and the success rate of disassembling the stud and the nut is improved.

Description

Clamp assembly for installing nut based on fastener

Technical Field

The utility model relates to the field of fasteners, in particular to a clamp assembly for installing nuts based on fasteners.

Background

Conventional fasteners such as bolts and nuts have the problems of vibration loosening, rust and difficult installation. In recent years, a series of innovative technologies have emerged. The use of high strength alloys and composites increases the strength and durability of the fastener. Some new fasteners have anti-vibration properties that maintain a reliable connection in high vibration environments. The design innovation makes the fastener easier to install and disassemble, and improves engineering efficiency. The use of corrosion resistant coatings and materials prolongs the life of the fastener and reduces maintenance costs. The technology is widely applied in the fields of automobiles, aviation, buildings and the like, improves the safety and reliability of connection, and provides more choices for engineers. Accordingly, continued innovation in fastener technology is critical to engineering applications.

At present, the fasteners such as nuts, bolts and the like are screwed and disassembled manually by using tools, so that a large amount of time is consumed, and different fasteners are clamped by using different clamps. Accordingly, improvements are now made to fastener nut based mounting clip assemblies.

Disclosure of utility model

In order to achieve the above purpose, the present utility model provides the following technical solutions: based on fastener nut installation jig assembly.

As still further aspects of the utility model: the method comprises the following steps: the top of the shell is rotationally connected with a hollow turntable, two groups of clamping blocks are embedded in the inner wall of the hollow turntable, and a clamping assembly is arranged in the middle of a cavity of the hollow turntable; the clamping assembly includes: the double-end motor, the output fixedly connected with at double-end motor top fills the circle, the output of double-end motor bottom rotates and is connected with the connecting plate, the top of connecting plate rotates and is connected with two sets of connecting rods, the bottom of connecting plate.

As still further aspects of the utility model: the outside fixedly connected with cavity square shell of casing, the inside horizontal sliding connection of cavity square shell has the flexible piece, the surface of flexible piece one side top is provided with the notch, be provided with the electro-magnet in the notch, the disc has been cup jointed to the outside of casing below, and the outside of disc and the fixed surface of cavity square shell opposite side are connected.

As still further aspects of the utility model: the clamping blocks are embedded into the hollow turntable through springs, and the other ends of the two groups of connecting rods are rotationally connected with the bottoms of the two groups of clamping blocks.

As still further aspects of the utility model: the bottom of the shell is provided with a handle in the middle, and transverse lines are uniformly distributed on the outer part of the handle.

As still further aspects of the utility model: the electromagnet is rotationally connected with the inner wall of the notch through the rotating column, and the electromagnet is matched with the notch.

As still further aspects of the utility model: the shell is made of insulating materials.

Compared with the prior art, the utility model has the beneficial effects that:

1. The clamping mechanism is adopted, nuts with different sizes can be clamped, and the adsorption force of the telescopic block and the electromagnet is matched, so that the nut is detached smoothly, and the success rate of the detachment of the stud and the nut is improved;

2. Through the hollow square shell that sets up, can take in the staff passes the space of hollow square shell and shell, the person of facilitating the use carries.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partially exploded construction of the present utility model;

FIG. 3 is a schematic view of the connection structure of the hollow square shell of the present utility model;

Fig. 4 is an enlarged view a of fig. 2 in accordance with the present utility model.

In the figure: 1. a housing; 2. a hollow turntable; 3. clamping blocks; 4. a clamping assembly; 41. a double-ended motor; 42. filling a circle; 43. a connecting plate; 44. a connecting rod; 5. a hollow square shell; 6. a telescopic block; 7. a notch; 8. an electromagnet; 9. a disc; 10. a handle.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in an embodiment of the present utility model, a fastener nut-based clamp assembly includes: the clamping device comprises a shell 1, wherein the top of the shell 1 is rotationally connected with a hollow rotary table 2, two groups of clamping blocks 3 are embedded in the inner wall of the hollow rotary table 2, and a clamping assembly 4 is arranged in the middle of a cavity of the hollow rotary table 2; the clamping assembly 4 comprises: the double-end motor 41, the output fixedly connected with at double-end motor 41 top fills circle 42, the output rotation of double-end motor 41 bottom is connected with connecting plate 43, connecting plate 43's top rotates and is connected with two sets of connecting rods 44, connecting plate 43's bottom, clamp splice 3 is inside through embedded and the cavity carousel 2 of spring, the other end of two sets of connecting rods 44 is rotated with the bottom of two sets of clamp splice 3 and is connected, casing 1 is insulating material.

Firstly, the hollow rotary table 2 is aligned with the nut, then a power supply is started to drive the double-headed motor 41 to move, then a rotating shaft at the lower end of the double-headed motor 41 is started to rotate through a switch, then the rotating shaft at the lower end drives the connecting plate 43 to rotate, then the rotating plate drives the two groups of connecting rods 44 to move, finally the two groups of connecting rods 44 drive the two groups of clamping blocks 3 to clamp the nut inwards, locking of the nut is completed, at the moment, the other switch is started to start the rotating shaft at the upper end of the double-headed motor 41, the rotating shaft drives the disc 9 to rotate with the hollow rotary table 2, and the shell is made of insulating materials, so that electric leakage can be prevented.

Please refer to fig. 1 and 3, the hollow square shell 5 is fixedly connected to the outside of the hollow turntable 2, the telescopic block 6 is horizontally and slidably connected to the inside of the hollow square shell 5, the notch 7 is formed in the surface above one side of the telescopic block 6, the electromagnet 8 is arranged in the notch 7, the disc 9 is sleeved on the outside of the lower part of the shell 1, the outside of the disc 9 is fixedly connected with the surface of the other side of the hollow square shell 5, the electromagnet 8 is rotationally connected with the inner wall of the notch 7 through a rotating column, and the electromagnet 8 is matched with the notch 7.

After the nut is clamped, the telescopic block 6 is lifted to a proper position from the hollow square shell 5, then the electromagnet 8 is lifted to the rear end of the stud for adsorption and fixation, the stud can be prevented from rotating along with the nut when the nut is disassembled, the time cost of secondary operation of a worker is reduced, and a user can conveniently carry the telescopic block by penetrating through the hollow square shell 5 and taking the telescopic block from the gap between the hollow square shell 5 and the shell.

Referring to fig. 1, a grip 10 is centrally installed at the bottom of the housing 1, and transverse lines are uniformly distributed on the outer portion of the grip 10.

By adding transverse lines on the grip 10, the friction force for holding the grip 10 can be increased, so that the grip 10 is more stable when being held.

The working principle of the utility model is as follows: when the nut is used, firstly, the hollow rotary table 2 is aligned with the nut, then the power supply is started to drive the double-headed motor 41 to move, then the rotating shaft at the lower end of the double-headed motor 41 is started to rotate through the switch, then the rotating shaft at the lower end drives the connecting plate 43 to rotate, then the rotating plate drives the two groups of connecting rods 44 to move, finally the two groups of connecting rods 44 drive the two groups of clamping blocks 3 to clamp the nut inwards, locking of the nut is completed, at the moment, the other switch is started to start the rotating shaft at the upper end of the double-headed motor 41, the rotating shaft drives the disc 9 to rotate with the hollow rotary table 2, the shell is made of insulating materials, electric leakage can be prevented, after the nut is clamped, the telescopic block 6 is lifted to a proper position from the hollow square shell 5, then the electromagnet 8 is lifted to be adsorbed and fixed at the rear end of the stud, the stud can be prevented from rotating along with the nut when the nut is dismounted, the time cost of secondary operation of workers is reduced, hands can pass through the hollow square shell 5 and the gap of the hollow square shell 10 to be conveniently carried by a user, and the friction force of the grip 10 can be increased when the grip 10 is more stable to grasp.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. Based on fastener nut installation with anchor clamps subassembly, include: the clamping device comprises a shell (1), wherein the top of the shell (1) is rotationally connected with a hollow rotary table (2), two groups of clamping blocks (3) are embedded in the inner wall of the hollow rotary table (2), and a clamping assembly (4) is arranged in the middle of a cavity of the hollow rotary table (2); characterized in that the clamping assembly (4) comprises: the double-end motor (41), the output fixedly connected with at double-end motor (41) top fills circle (42), the output rotation of double-end motor (41) bottom is connected with connecting plate (43), the top rotation of connecting plate (43) is connected with two sets of connecting rods (44), the bottom of connecting plate (43).

2. The fixture assembly for installing the nut based on the fastener according to claim 1, wherein the hollow square shell (5) is fixedly connected to the outer portion of the shell (1), the telescopic block (6) is horizontally and slidably connected to the inner portion of the hollow square shell (5), a notch (7) is formed in the surface above one side of the telescopic block (6), an electromagnet (8) is arranged in the notch (7), a disc (9) is sleeved on the outer portion below the shell (1), and the outer portion of the disc (9) is fixedly connected with the surface of the other side of the hollow Fang Ke.

3. The clamp assembly for installing the nut based on the fastener according to claim 1, wherein the clamping blocks (3) are embedded into the hollow turntable (2) through springs, and the other ends of the two groups of connecting rods (44) are rotatably connected with the bottoms of the two groups of clamping blocks (3).

4. The clamp assembly for installing the based on the fastener nut according to claim 1, wherein a grip (10) is installed at the center of the bottom of the shell (1), and transverse lines are uniformly distributed on the outer part of the grip (10).

5. The fastener nut mounting clamp assembly according to claim 2, characterized in that the electromagnet (8) is rotatably connected with the inner wall of the slot (7) by means of a rotation post, and the electromagnet (8) is adapted to the slot (7).

6. The fastener nut-based installation jig assembly of claim 1, wherein said housing (1) is an insulating material.