CN218254898U

CN218254898U - Impact wrench capable of adjusting torque

Info

Publication number: CN218254898U
Application number: CN202221831330.1U
Authority: CN
Inventors: 陈万春; 孙敏刚; 李潇; 任志亚
Original assignee: Shanxi Hengtong Shidai Rail Transit Equipment Co ltd
Current assignee: Shanxi Hengtong Shidai Rail Transit Equipment Co ltd
Priority date: 2022-07-17
Filing date: 2022-07-17
Publication date: 2023-01-10
Anticipated expiration: 2032-07-17

Abstract

The application discloses impact wrench of adjustable moment of torsion relates to and strikes spanner technical field, when using to strikeing the spanner, because the part is easy to be sheltered from by the impact wrench, leads to strikeing the spanner and easily drops from the part, the problem that work efficiency is low now provides following scheme, it is including strikeing electric wrench, strikeing electric wrench and installing the PLC controller along the one end of horizontal direction, be provided with the display screen that is electric connection on the PLC controller, the lug is installed on the top of strikeing electric wrench, it has universal pipe through lug screw thread fixedly connected with to strike electric wrench, the universal pipe is kept away from the one end of lug and is installed the scanner, the scanner is wireless connection with the PLC controller, the annular strip has been cup jointed to the circumference lateral wall that strikes electric wrench. This application novel structure has not only improved the butt joint efficiency of impact wrench and part, and has improved the stability of impact wrench rotation process, suitable popularization.

Description

Impact wrench capable of adjusting torque

Technical Field

The utility model relates to an impact wrench technical field especially relates to an impact wrench of adjustable moment of torsion.

Background

An electric impact wrench is an electric wrench with a rotary tangential impact mechanism. The impact wrench has the advantages of large output torque, small overall dimension, light weight, low energy consumption, small counter torque, low price, convenient use and the like under the same power, so that the impact wrench is widely applied to the mechanical manufacturing and maintenance industries needing to apply a large amount of torque to the thread pair.

Impact wrench when using, because the part is easy to be sheltered from by impact wrench, lead to impacting the spanner and easily coming off from the part, work efficiency is low. Therefore, to solve such problems, we propose a torque adjustable impact wrench.

SUMMERY OF THE UTILITY MODEL

The application provides an impact wrench of adjustable moment of torsion has solved impact wrench when using, because the part is easily sheltered from by impact wrench, leads to impacting the spanner and easily coming off from the part, problem that work efficiency is low.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides an impact wrench of adjustable moment of torsion, is including strikeing electric wrench, it has the PLC controller to strike electric wrench along the one end fixed mounting of horizontal direction, be provided with the display screen that is electric connection on the PLC controller, the top fixed mounting who strikes electric wrench has the lug, it has the universal pipe through lug screw thread fixedly connected with to strike electric wrench, the one end fixed mounting that the lug was kept away from to the universal pipe has the scanner, scanner and PLC controller are wireless connection, the fixed annular strip that has cup jointed of circumference lateral wall that strikes electric wrench, the one end that PLC controller was kept away from to the annular strip is open setting, the open position fixed mounting of annular strip has the glass strip, be provided with light-emitting component in the annular strip, be provided with the radiator unit with light-emitting component assorted in the annular strip, the pipe lateral wall activity that strikes the electric wrench output has cup jointed spacing pipe, the circumference lateral wall fixed mounting of spacing pipe has the stay tube, the stay tube is the intercommunication setting with spacing pipe, strike electric wrench through the stay tube and be provided with the support component.

Through adopting above-mentioned technical scheme, adjust scanner and the position of assaulting electric spanner through universal pipe, LED point light source is lighted the end that rotates impact electric spanner, and the scanner will assault the electric spanner tip condition and convey the PLC controller, has improved the butt joint efficiency of assaulting spanner and part, has improved the stability of assaulting spanner rotation process.

Preferably, the wire side wall of the impact electric wrench is fixedly provided with a hanging block, and the hanging block is provided with a through hole.

By adopting the technical scheme, the hanging block has the hanging function.

Preferably, light-emitting component includes the circuit board, circuit board fixed mounting is in the annular strip, the circuit board is electric connection with the PLC controller, one side fixed mounting that the PLC controller was kept away from to the circuit board has a plurality of LED pointolite that are array distribution.

By adopting the technical scheme, the circuit board is matched with the LED point light source to have the illumination effect.

Preferably, the heat dissipation assembly comprises a heat dissipation fin, the heat dissipation fin is fixedly sleeved in the annular strip, the heat dissipation fin is located on one side, close to the PLC, of the circuit board and is spaced from the circuit board, and a plurality of heat dissipation holes distributed in an array mode are formed in one end, close to the PLC, of the annular strip.

Through adopting above-mentioned technical scheme, the fin has the heat transfer effect, and the louvre has the drainage effect to the air.

Preferably, the supporting component comprises a screw and a handle, the screw is sleeved in the supporting pipe in a threaded manner, the screw and the limiting pipe are arranged in a penetrating manner, and the handle is fixedly installed at the bottom end of the screw.

Through adopting above-mentioned technical scheme, rotatory handle, screw rod run through spacing pipe and withstand impact electric wrench's lateral wall, hold the handle and carry out the operation, have improved the stability of impact wrench rotation process.

Preferably, one end of the screw rod, which is close to the impact electric wrench, is provided with a rubber layer.

Through adopting above-mentioned technical scheme, the rubber layer has the abrasive action.

The beneficial effect of this application does:

1. through the installation to light emitting component and scanner, adjust the scanner and strike electric spanner's position through universal pipe, LED point light source is lighted impacting electric spanner rotation end, and the scanner will impact the electric spanner tip condition and convey the PLC controller, has improved the butt joint efficiency who strikes spanner and part, has improved work efficiency.

2. Through the installation to supporting component and spacing pipe, rotate handle, screw rod and stay tube around strikeing electric spanner in step, angle regulation back, rotatory handle, screw rod run through spacing pipe and withstand the lateral wall that strikes electric spanner, hold the handle and carry out the operation, have improved the stability of strikeing spanner rotation process.

To sum up, this application has not only improved the butt joint efficiency of impact wrench and part, and has improved the stability of impact wrench rotation process, has solved impact wrench when using, because the part is easy to be sheltered from by impact wrench, leads to impacting the spanner and easily coming off from the part, problem that work efficiency is low, suitable popularization.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a view of the installation structure of the light emitting module of the present application;

fig. 3 is a mounting structure view of the support assembly of the present application.

The reference numbers in the figures: 1. impacting the electric wrench; 2. hanging the block; 3. a PLC controller; 4. a bump; 5. a universal tube; 6. a scanner; 7. an annular strip; 8. a glass strip; 9. a circuit board; 10. an LED point light source; 11. a heat sink; 12. heat dissipation holes; 13. a limiting pipe; 14. supporting a tube; 15. a screw; 16. a handle.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-3, an impact wrench of adjustable moment of torsion, including impacting electric wrench 1, it puts piece 2 to hang at wire lateral wall fixed mounting who strikes electric wrench 1, hang and put and seted up the through-hole on the piece 2, have the effect of hanging, there is PLC controller 3 at the one end fixed mounting who strikes electric wrench 1 along the horizontal direction, regulation and control effect has, be provided with the display screen that is electric connection on the PLC controller 3, display effect has, there is lug 4 at the top fixed mounting who strikes electric wrench 1, strike electric wrench 1 through lug 4 screw thread fixedly connected with universal pipe 5, supporting role has, the one end fixed mounting who keeps away from lug 4 at universal pipe 5 has scanner 6, scanner 6 is wireless connection with PLC controller 3, information acquisition effect has.

Referring to fig. 2, the circumferential side wall of the impact electric wrench 1 is fixedly sleeved with an annular strip 7, one end of the annular strip 7, which is far away from the PLC controller 3, is open, and the annular strip 7 has a supporting function, and a glass strip 8 is fixedly mounted at the open position of the annular strip 7, and has a light transmission function.

Referring to fig. 2, be provided with light-emitting component in the annular strip 7, light-emitting component includes circuit board 9, with circuit board 9 fixed mounting in annular strip 7, circuit board 9 is electric connection with PLC controller 3, keeps away from one side fixed mounting of PLC controller 3 at circuit board 9 and has a plurality of LED pointolite 10 that are array distribution, has the illumination effect.

Referring to fig. 2, be provided with in the annular strip 7 with light-emitting component assorted radiator unit, radiator unit includes fin 11, with fin 11 fixed cup joint with annular strip 7 in, fin 11 is located one side that circuit board 9 is close to PLC controller 3 and is and leaves the clearance with circuit board 9, has the heat transfer effect, offers a plurality of louvres 12 that are the array distribution in annular strip 7 one end that is close to PLC controller 3, has the drainage effect.

Referring to fig. 3, spacing pipe 13 has been cup jointed in the pipe body lateral wall activity of striking electric spanner 1 output, supporting role has, circumference lateral wall fixed mounting at spacing pipe 13 has a stay tube 14, stay tube 14 is the intercommunication setting with spacing pipe 13, supporting role has, it is provided with supporting component through stay tube 14 to strike electric spanner 1, supporting component includes screw rod 15 and handle 16, cup joint screw rod 15 screw thread in with stay tube 14, screw rod 15 is the setting of running through with spacing pipe 13, limiting role has, be provided with the rubber layer near the one end of striking electric spanner 1 at screw rod 15, wear-resisting effect has, with handle 16 fixed mounting in the bottom of screw rod 15, supporting role has.

The working principle is as follows: this application is when using, at first adjust scanner 6 and the position of assaulting electric wrench 1 through universal pipe 5, LED pointolite 10 is to assaulting electric wrench 1 rotation end and throws light on, scanner 6 will assaulting electric wrench 1 tip condition and convey PLC controller 3, assault the butt joint of electric wrench 1 with the part through observing PLC controller 3 after that, another hand makes screw rod 15 and stay tube 14 rotate around assaulting electric wrench 1 in step through handle 16, angle regulation back, rotatory handle 16, screw rod 15 runs through spacing pipe 13 and withstands the lateral wall of assaulting electric wrench 1, hold handle 16 after that and carry out the operation.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present application in the scope of the present application.

Claims

1. An impact wrench capable of adjusting torque comprises an impact electric wrench (1), it is characterized in that one end of the impact electric wrench (1) along the horizontal direction is fixedly provided with a PLC controller (3), the PLC controller (3) is provided with a display screen which is electrically connected, the top end of the impact electric wrench (1) is fixedly provided with a convex block (4), the impact electric wrench (1) is fixedly connected with a universal pipe (5) through a convex block (4) by screw threads, a scanner (6) is fixedly arranged at one end of the universal pipe (5) far away from the bump (4), the scanner (6) is in wireless connection with the PLC controller (3), the circumferential side wall of the impact electric wrench (1) is fixedly sleeved with an annular strip (7), one end of the annular strip (7) far away from the PLC (3) is arranged in an open way, a glass strip (8) is fixedly arranged at the opening position of the annular strip (7), a light-emitting component is arranged in the annular strip (7), a heat dissipation component matched with the light-emitting component is arranged in the annular strip (7), a limit pipe (13) is movably sleeved on the side wall of the pipe body at the output end of the impact electric wrench (1), a supporting tube (14) is fixedly arranged on the circumferential side wall of the limiting tube (13), the supporting tube (14) is communicated with the limiting tube (13), the impact electric wrench (1) is provided with a support component through a support pipe (14).

2. The impact wrench with adjustable torque as claimed in claim 1, wherein a hanging block (2) is fixedly mounted on a side wall of a wire of the impact wrench (1), and a through hole is formed in the hanging block (2).

3. The impact wrench with the adjustable torque as claimed in claim 1, wherein the light-emitting assembly includes a circuit board (9), the circuit board (9) is fixedly installed in the ring-shaped strip (7), the circuit board (9) is electrically connected to the PLC controller (3), and a plurality of LED point light sources (10) are fixedly installed on one side of the circuit board (9) away from the PLC controller (3) and distributed in an array.

4. The impact wrench with adjustable torque as claimed in claim 3, wherein the heat dissipation assembly includes a heat dissipation fin (11), the heat dissipation fin (11) is fixedly sleeved in the ring-shaped bar (7), the heat dissipation fin (11) is located on one side of the circuit board (9) close to the PLC controller (3) and is spaced from the circuit board (9), and a plurality of heat dissipation holes (12) are formed in the end of the ring-shaped bar (7) close to the PLC controller (3) and are distributed in an array.

5. The impact wrench with adjustable torque as claimed in claim 1, wherein the support assembly comprises a screw (15) and a handle (16), the screw (15) is threadedly sleeved in the support tube (14), the screw (15) and the limit tube (13) are arranged in a penetrating manner, and the handle (16) is fixedly mounted at the bottom end of the screw (15).

6. Torque adjustable impact wrench according to claim 5, characterized in that the end of the screw (15) close to the impact wrench (1) is provided with a rubber layer.