CN216541771U

CN216541771U - Quick nut screwing tool for assembling telescopic connecting pipe

Info

Publication number: CN216541771U
Application number: CN202122658077.6U
Authority: CN
Inventors: 李治佳
Original assignee: Henan Zhicheng Valve Fittings Manufacturing Co ltd
Current assignee: Henan Zhicheng Valve Fittings Manufacturing Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-17
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a quick nut screwing tool for assembling a telescopic connecting pipe, which comprises a shell, wherein a handle is fixedly arranged on the side surface of the shell, a driving motor is arranged on the upper surface of the shell, a motor switch is arranged on the upper surface of the handle, the output end of the motor switch is electrically connected with the input end of the driving motor, the input end of the motor switch is electrically connected with the output end of a built-in power supply arranged in the handle, the output shaft of the driving motor penetrates into the shell and is connected with a connecting shaft through a coupler, and a driving gear is fixedly arranged on the connecting shaft. This quick nut screwing tool is used in telescopic connection pipe assembly, driving motor passes through the driving gear and drives the rotation lantern ring and rotate when the operation to the nut inslot fixed nut that makes the rotation lantern ring rotates fast, replaces artifical manual nut screwing with the electric drive, has reduced staff's work burden, has realized screwing the nut fast, has accelerated operating speed, has greatly improved work efficiency.

Description

Quick nut screwing tool for assembling telescopic connecting pipe

Technical Field

The utility model relates to the technical field of telescopic pipe connecting tools, in particular to a quick nut screwing tool for assembling a telescopic connecting pipe.

Background

In the manufacturing of valve pipe fittings, a telescopic pipe is often required to be used and is formed by connecting a plurality of short pipe fittings, the edges of the short pipe fittings are provided with annular plates, and four groups of screws penetrate through the annular plates and are then screwed with nuts for fixing. Traditional connected mode is by artifical manual nut of screwing up, because the screw rod is longer, and the nut is more to lead to work load very big, aggravated staff's work burden greatly, and manual operation speed is slow, and work efficiency is low, therefore we propose a telescopic connection pipe assembly with twist nut instrument fast.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical problem of the prior art and provides a quick nut screwing tool for assembling a telescopic connecting pipe.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flexible connecting pipe assembly is with twisting nut instrument fast, includes the shell, the fixed handle that is provided with in side surface of shell, the last surface mounting of shell has driving motor, the upper surface of handle is provided with motor switch, and driving motor's input is connected to motor switch's output electricity, motor switch's input is connected with the output electricity of installing at the inside built-in power supply of handle, and driving motor's output shaft penetrates inside the shell and is connected with the connecting axle through the shaft coupling, the fixed driving gear that is provided with on the connecting axle.

The utility model discloses a nut, including shell, nut groove, rotation cardboard, the lower fixed surface of rotation cardboard is provided with the rotation lantern ring, the annular rotation groove has been seted up to shell inside, rotates the inslot internal rotation and is provided with the rotation cardboard, and the lower fixed surface that rotates the cardboard is provided with the rotation lantern ring, is provided with the latch with driving gear meshing on the rotation lantern ring, the lower surface of shell is worn out to the lower part of rotating the lantern ring, and the lower surface of rotating the lantern ring is seted up and is used for the nut groove of cover on the nut, the screw rod that communicates with the nut groove leads to the groove is seted up to the upper surface of rotation cardboard.

In a preferred embodiment of the present invention, the built-in battery disposed in the handle is a rechargeable battery, and a charging port connected to a charging terminal of the built-in battery is disposed on a side surface of the handle.

As a preferred technical scheme of the utility model, the edge of the rotating clamping plate is provided with an up-down through annular groove, a ball frame is arranged in the annular groove, and balls are uniformly arranged on the ball frame.

As a preferred technical scheme of the utility model, the upper surface of the shell is provided with a through hole communicated with the screw through groove, the through hole is coaxial with the screw through groove, and the diameter of the through hole is larger than or equal to that of the screw through groove.

Compared with the prior art, the utility model has the beneficial effects that: the quick nut screwing tool for assembling the telescopic connecting pipe has a simple and exquisite structure, can meet the requirement of quickly screwing the nut on a screw rod in telescopic pipe connection, improves the working efficiency, reduces the labor burden of workers and is beneficial to the health of the workers; when in operation, the driving motor drives the rotating lantern ring to rotate through the driving gear, so that the nut fixed in the nut groove of the rotating lantern ring can rotate quickly, manual nut screwing is replaced by electric driving, the labor burden of workers is reduced, the quick nut screwing is realized, the operation speed is accelerated, and the work efficiency is greatly improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a side view of the FIG. 2 embodiment of the present invention;

fig. 4 is a schematic structural diagram of another embodiment of the present invention.

In the figure: the automatic charging device comprises a shell 1, a handle 2, a motor switch 3, a charging port 4, a driving motor 5, a connecting shaft 6, a driving gear 7, a rotating lantern ring 8, a nut groove 9, a screw through groove 10, a rotating clamping plate 11, a ball frame 12, balls 13 and a through hole 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a quick nut screwing tool for assembling a telescopic connecting pipe comprises a shell 1, wherein a handle 2 is fixedly arranged on the side surface of the shell 1, a driving motor 5 is arranged on the upper surface of the shell 1, the driving motor 5 is a common micro motor or motor on the market, the specific working principle is common general knowledge, and detailed description is omitted; the upper surface of the handle 2 is provided with a motor switch 3, the output end of the motor switch 3 is electrically connected with the input end of a driving motor 5, the input end of the motor switch 3 is electrically connected with the output end of an internal power supply arranged inside the handle 2, the internal battery arranged in the handle 2 is a rechargeable battery, preferably a common lithium ion rechargeable battery, the handle is light in weight, large in capacity and capable of guaranteeing cruising, and the side surface of the handle 2 is provided with a charging port 4 connected with the charging end of the internal battery and used for charging the internal battery.

An output shaft of a driving motor 5 penetrates into the shell 1 and is connected with a connecting shaft 6 through a coupler, a driving gear 7 is fixedly arranged on the connecting shaft 6, an annular rotating groove is formed in the shell 1, a rotating clamping plate 11 is rotatably arranged in the rotating groove, a rotating lantern ring 8 is fixedly arranged on the lower surface of the rotating clamping plate 11, a clamping tooth meshed with the driving gear 7 is arranged on the rotating lantern ring 8, the lower part of the rotating lantern ring 8 penetrates out of the lower surface of the shell 1, a nut groove 9 used for being sleeved on a nut is formed in the lower surface of the rotating lantern ring 8, the driving motor 5 drives the rotating lantern ring 8 to rotate through the driving gear 7 during operation, so that the nut fixed in the nut groove 9 of the rotating lantern ring 8 can rotate rapidly, the nut is screwed manually by replacing electric driving, the labor burden of workers is reduced, the nut is screwed rapidly, and the operation speed is increased, greatly improving the working efficiency.

Preferably, the upper surface of the rotating clamping plate 11 is provided with a screw through groove 10 communicated with the nut groove 9, the telescopic pipe is formed by connecting a plurality of short pipe fittings, the screw used for connection is longer, the screw through groove 10 used for passing through the screw is arranged, the diameter of the screw through groove 10 is larger than that of the screw, the nut can be screwed on the long screw conveniently, and the operation is simple and the use is convenient.

Further, the upper surface of shell 1 sets up the through-hole 14 that leads to groove 10 intercommunication with the screw rod, and through-hole 14 is coaxial with the groove 10 that leads to the screw rod, and the diameter more than or equal to the diameter that the groove 10 was led to the screw rod of the diameter of through-hole 14, and the through-hole 14 that sets up on the shell 1 is the same with the groove 10 effect of screw rod, is the nut that makes things convenient for the long screw rod to screw.

In a preferred embodiment, referring to fig. 4, an upper and lower through annular groove is formed in the edge of the rotating clamping plate 11, a ball frame 12 is installed in the annular groove, balls are uniformly arranged on the ball frame 12, and the rotation of the rotating clamping plate 11 in the rotating groove inside the housing 1 is changed from sliding friction to rolling friction, so that the abrasion in the use process is reduced, the service life of the tool is prolonged, meanwhile, the friction force can be reduced, the power consumption is reduced, and the energy conservation and environmental protection are facilitated.

The telescopic pipe connecting device is simple and exquisite in structure, can meet the requirement of quickly screwing the nut on the screw rod in the telescopic pipe connection, improves the working efficiency, reduces the labor burden of workers and is beneficial to the body health of the workers.

The parts which are not disclosed in the utility model are all the prior art, and the specific structure, the materials and the working principle are not detailed. 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a telescopic connection pipe assembly is with quick nut screwing instrument, includes shell (1), its characterized in that: a handle (2) is fixedly arranged on the side surface of the shell (1), a driving motor (5) is mounted on the upper surface of the shell (1), a motor switch (3) is arranged on the upper surface of the handle (2), the output end of the motor switch (3) is electrically connected with the input end of the driving motor (5), the input end of the motor switch (3) is electrically connected with the output end of a built-in power supply arranged inside the handle (2), the output shaft of the driving motor (5) penetrates into the shell (1) and is connected with a connecting shaft (6) through a coupler, and a driving gear (7) is fixedly arranged on the connecting shaft (6);

the nut-turning mechanism is characterized in that an annular rotating groove is formed in the shell (1), a rotating clamping plate (11) is arranged in the rotating groove, a rotating sleeve ring (8) is fixedly arranged on the lower surface of the rotating clamping plate (11), a clamping tooth meshed with the driving gear (7) is arranged on the rotating sleeve ring (8), the lower surface of the shell (1) is penetrated through the lower portion of the rotating sleeve ring (8), a nut groove (9) sleeved on a nut is formed in the lower surface of the rotating sleeve ring (8), and a screw rod through groove (10) communicated with the nut groove (9) is formed in the upper surface of the rotating clamping plate (11).

2. The quick nut screwing tool for telescopic connection pipe assembly as claimed in claim 1, wherein: the built-in battery arranged in the handle (2) is a rechargeable battery, and a charging port (4) connected with a charging end of the built-in battery is arranged on the side surface of the handle (2).

3. The quick nut screwing tool for telescopic connection pipe assembly as claimed in claim 1, wherein: the edge of the rotating clamping plate (11) is provided with an up-down through annular groove, a ball frame (12) is installed in the annular groove, and balls are uniformly arranged on the ball frame (12).

4. The quick nut screwing tool for telescopic connection pipe assembly as claimed in claim 1, wherein: the upper surface of the shell (1) is provided with a through hole (14) communicated with the screw through groove (10), the through hole (14) is coaxial with the screw through groove (10), and the diameter of the through hole (14) is larger than or equal to that of the screw through groove (10).