Handheld threaded sleeve electric wrench device

Abstract

The invention relates to the technical field of reinforcing steel bar mechanical connection equipment, and discloses a handheld threaded sleeve electric wrench device which comprises a power main body, a clamping mechanism and a fixing mechanism, a mounting space is arranged outside the power main body, and the clamping mechanism is mounted on the outer wall of the power main body. The fixing mechanism is fixedly installed on the outer wall of the clamping mechanism, when the device is started and a half gear rotates, the power body can drive the half gear to rotate, suddenly-increased torque can be offset by the clamping assembly slidably connected to the sliding rod, and when the device is used, a second ejector rod is aligned with the outer wall of a reinforcing steel bar to forcibly extrude and fix the reinforcing steel bar; when the upper end fixing assembly is driven by the power main body to rotate, the threaded pipe rotates at the thread of the reinforcing steel bar, large reaction torque force can be generated, at the moment, due to the fact that the bottom of the equipment body is clamped on the reinforcing steel bar, torque force generated by the upper end rotating assembly can be counteracted on the clamping assembly at the bottom of the equipment, and hand slipping caused by too large torque is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of steel bar mechanical connection equipment, and specifically relates to a handheld electric wrench device for threaded sleeves. Background Art

[0002] In the mechanical connection of steel bars at the construction site, workers use ordinary wrenches to tighten the sleeve until it is fastened to complete the butt joint of the steel bars. Therefore, the stability of the steel bar connection quality is greatly affected by human factors. Most of the failures of threaded joints occur at the joints. The quality of the threads processed on site, missed tightening or insufficient tightening torque, and loosening of the thread joints have a great impact on the strength and deformation of the joints. It is difficult to visually determine whether it is tightened from the appearance, and the detection is not very convenient. Therefore, the joint quality may be reduced due to human factors or lax management.

[0003] However, most electric wrenches for connecting threaded heads are heavy, and it is difficult for a single person to operate. When the electric wrench for connecting threaded heads is turned on and off, because its own torque suddenly increases, it is extremely easy to fall off from the hands of the operator and hit the feet due to the increase in torque, or cause mechanical damage. To solve the above problems, the present invention designs a handheld electric wrench device for threaded sleeves. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a handheld electric wrench device for threaded sleeves, including a power main body, and further including: A power main body, with an installation space arranged outside the power main body; A clamping mechanism, which is installed on the outer wall of the power main body; A fixing mechanism, which is fixedly installed on the outer wall of the clamping mechanism.

[0005] Preferably, the power main body includes: A handheld component, whose outer wall is fixedly connected to the outer wall of the power main body; A deputy component, whose outer wall is fixedly connected to the outer wall of the power main body.

[0006] Preferably, the clamping mechanism includes: A rotating component, which is fixedly connected to the outer wall of the power main body through a rotating part; The rotating part includes a housing fixedly connected to the outer wall of the power main body, and several gears are rotatably connected to the inner wall of the housing; A fixing component, whose outer wall is fixedly connected to the inner wall of the rotating component.

[0007] Preferably, the fixing mechanism includes: A moving component, which is fixedly connected to the outer wall of the rotating component through a moving part; The moving part includes a sliding rod fixedly connected to the bottom of the outer shell. A set of teeth is fixedly connected to the inner wall of the sliding rod. An outer shell three is slidably connected to the outer wall of the sliding rod. A spring is fixedly connected to the inner wall of the outer shell three. A semi-circular base is fixedly connected to the outer wall of the outer shell three. The clamping assembly is fixedly connected to the outer wall of the moving assembly through a clamping piece. The clamping piece includes a toothed arm slidably connected to the top of the semi-circular base. A connecting rod is fixedly connected to the outer wall of the toothed arm. A chute is provided on the outer wall of the toothed arm.

[0008] Preferably, the hand-held assembly includes a battery fixedly connected to the outer wall of the power main body. A motor exhaust port is provided on the outer wall of the power main body.

[0009] Preferably, the deputy assembly includes a handle fixedly connected to the outer wall of the power main body. An inverter air outlet is provided on the outer wall of the power main body.

[0010] Preferably, the rotating assembly includes a semi-gear rotatably connected to the inner wall of the outer shell. The outer wall of the semi-gear is meshed with the outer walls of a number of gears. A connecting wall is fixedly connected to the inner wall of the semi-gear.

[0011] Preferably, the fixing assembly includes an outer shell one fixedly connected to the top of the connecting wall. A threaded column is rotatably connected inside the outer shell one. A clamping arm one is fixedly connected to the outer wall of the outer shell one. A connecting threaded rod is slidably connected to the inner wall of the outer shell one. A clamping arm two is fixedly connected to the outer wall of the connecting threaded rod. The outer wall of the clamping arm two is slidably connected to the inner wall of the outer shell one. The outer wall of the threaded column is meshed with the outer wall of the connecting threaded rod.

[0012] Preferably, the moving assembly includes teeth fixedly connected to the end of the spring away from the outer shell three. The outer wall of the teeth is in fitting connection with a top plate. The inner wall of the top plate is slidably connected to the inner wall of the outer shell three. A toothed rod is in fitting connection with the outer wall of the semi-circular base. A tooth slot is provided in the inner wall of the outer shell three. The outer wall of the toothed rod is in fitting connection with the inner wall of the outer shell three. In the present invention, when the rotating assembly rotates to fix the steel bar threaded connection cap, the fixing mechanism slidably connected to the bottom of the sliding rod at the bottom will move according to the position of the threaded cap. When the nut moves under rotation, the fixing mechanism is fixed to the bottom steel bar. However, to ensure the rotation quality, the mechanical body will move along with the position of the nut. When the power main body drives the sliding rod to move, the teeth will contract and move under the extrusion of the tooth group in cooperation with the spring, so that while the fixing mechanism is connected to the power main body, it will not move due to the movement of the power main body, preventing the nut from moving out of the rotation range of the rotating assembly because it cannot follow the nut for fixing, thus making the nut unable to complete the rotation completely.

[0013] Preferably, the clamping assembly includes a second ejector rod fittingly connected to the outer wall of the semi-circular base. The outer wall of the second ejector rod is fixedly connected to the outer wall of the toothed rod. A reset block is fixedly connected to the outer wall of the second ejector rod. An extrusion arm is fixedly connected to the outer wall of the second ejector rod. A slider is fixedly connected to the outer wall of the extrusion arm. The outer wall of the slider is fittingly connected to the chute. A first spring is fixedly connected to the inner wall of the second ejector rod. A bump is fixedly connected to the inner wall of the outer shell three. One end of the first spring away from the second ejector rod is fixedly connected to the outer wall of the extrusion arm. Before use, fully charge the battery and install it at the bottom of the power main body. Adjust the fixing assembly to a suitable size according to the size of the steel bar connecting thread nut. When the threaded column is toggled, the threaded column connects the threaded rod to move towards the outer wall of the outer shell one and drives the second clamping arm to move to adapt to steel bars of different sizes. When the semi-gear rotates when the device is started, the power main body will drive the semi-gear to rotate. The suddenly increased torque will be offset by the clamping assembly slidably connected to the sliding rod. During use, align the second ejector rod with the outer wall of the steel bar and squeeze it firmly. When the upper fixing assembly rotates under the drive of the power main body, the threaded tube rotates at the steel bar thread, and a large reverse torque force will be generated. At this time, because the bottom of the device body is clamped on the steel bar, the torque force generated by the upper rotating assembly will be offset by the clamping assembly at the bottom of the device, avoiding the loss of grip caused by excessive torque. The present invention utilizes the characteristic that the toothed arm contracts and clamps when the second ejector rod abuts against the steel bar. When the second ejector rod abuts against the steel bar and moves backward, the second ejector rod drives the extrusion arm to move backward. The slider is fixed on the extrusion arm and when slidingly connected to the chute, the slider presses against the toothed arm, forcing the toothed arm to contract and clamp along with the connecting rod. When clamping and fixing, due to the different fixed points, the weight of the machine itself will press on the outer shell three. The outer shell three will tilt slightly downward due to gravity and the reserved gap of the device. At this time, because the center of the toothed rod remains stationary on the fixing mechanism and coincides with the tooth slot, it perfectly clamps and fixes the fixing mechanism. When the work is finished and the steel bar needs to be released, just slightly lift the device upward to disengage the tooth slot from the toothed rod, and the bottom device will reset under the drive of the first spring.

[0014] The present invention has the following beneficial effects: (1) The power main body drives the semi-gear to rotate. The suddenly increased torque will be offset by the clamping assembly slidably connected to the sliding rod. During use, align the second ejector rod with the outer wall of the steel bar and squeeze it firmly. When the upper fixing assembly rotates under the drive of the power main body, the threaded tube rotates at the steel bar thread, and a large reverse torque force will be generated. At this time, because the bottom of the device body is clamped on the steel bar, the torque force generated by the upper rotating assembly will be offset by the clamping assembly at the bottom of the device, avoiding the loss of grip caused by excessive torque.

[0015] (2) When the rotating assembly rotates, the present invention utilizes the force generated thereby. When the rotating assembly rotates and fixes the steel bar threaded connection cap, the fixing mechanism slidably connected to the bottom of the sliding rod will move according to the position of the threaded cap. When the nut moves under rotation, the fixing mechanism is fixed to the bottom steel bar. However, to ensure the rotation quality, the mechanical body will move along with the position of the nut. When the power main body drives the sliding rod to move, the teeth will contract and move in cooperation with the spring under the extrusion of the tooth group, so that while the fixing mechanism remains connected to the power main body, it will not move due to the movement of the power main body, preventing the nut from being unable to follow the fixing and causing the nut to deviate from the rotation range of the rotating assembly, thus making it impossible for the nut to complete the rotation entirely.

[0016] (3) When the second ejector rod abuts against the steel bar, the present invention utilizes the characteristic that the tooth arm contracts and clamps. When the second ejector rod abuts against the steel bar and moves backward, the second ejector rod drives the extrusion arm to move backward. The slider is fixed on the extrusion arm and abuts against the tooth arm when slidingly connected to the chute, forcing the tooth arm to contract and clamp along the connecting rod. When the clamping is fixed, due to the different fixed points, the weight of the machine itself will press on the outer shell three, and the outer shell three will tilt slightly downward due to gravity and the reserved gap of the equipment. At this time, since the center of the tooth bar remains stationary on the fixing mechanism and coincides with the tooth slot, the fixing mechanism clamps and fixes. When it is necessary to release the fixed steel bar, just slightly lift the equipment upward to separate the tooth slot from the tooth bar, and the bottom equipment will be reset under the drive of the first spring.

[0017] (4) When the teeth move, the present invention utilizes the characteristic that the teeth can only move in one direction. When moving in the reverse direction, the teeth cannot expand and contract due to the insufficient slope of the outer wall of the teeth. Through the cooperation of the above components, the fixing mechanism can offset the torsion while moving, avoiding the lack of a support point during movement, which may lead to the fixing mechanism being unable to provide sufficient clamping and fixing force, making it unable to offset the torque generated during the rotation of the upper end. When the work is completed, press the two top plates to reset the moving assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a schematic diagram of the bottom of the overall structure of the present invention; Figure 4This is a schematic diagram of part of the structure of the present invention; Figure 5 This is the present invention Figure 4 An enlarged schematic diagram of A in the present invention; Figure 6 This is a schematic diagram of the overall mechanism distribution of the present invention; Figure 7 This is a schematic diagram of the clamping and fixing mechanism of the present invention; Figure 8 This is the present invention Figure 7 An enlarged schematic diagram of B in the present invention; Figure 9 This is a schematic diagram of part of the mechanism of the present invention.

[0020] In the attached drawings, the list of components represented by each reference numeral is as follows: In the figure: 1, power main body; 11, hand-held component; 12, deputy component; 111, battery; 112, motor air outlet; 121, inverter air outlet; 122, handle; 2, clamping mechanism; 21, rotating component; 22, fixing component; 211, housing; 212, gear; 213, semi-gear; 214, connecting wall; 221, housing one; 222, clamping arm one; 223, connecting threaded rod; 224, clamping arm two; 225, threaded column; 3, fixing mechanism; 31, moving component; 32, clamping component; 311, sliding rod; 312, tooth group; 313, housing three; 314, spring; 315, tooth; 316, semi-circular base; 317, tooth bar; 318, tooth slot; 319, top plate; 321, tooth arm; 322, connecting rod; 323, chute; 324, reset block; 325, slider; 326, second ejector rod; 327, spring one; 328, convex point; 329, extrusion arm. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment 1, please refer to Figure 1 - Figure 5 This invention is a hand-held electric wrench device for a threaded sleeve, including a power main body 1, and further including: The power main body 1, and an installation space is arranged outside the power main body 1; The clamping mechanism 2, and the clamping mechanism 2 is installed on the outer wall of the power main body 1; The fixing mechanism 3, and the fixing mechanism 3 is fixedly installed on the outer wall of the clamping mechanism 2.

[0023] The power main body 1 includes: A handheld component 11, the outer wall of the handheld component 11 is fixedly connected to the outer wall of the power main body 1; An assistant component 12, the outer wall of the assistant component 12 is fixedly connected to the outer wall of the power main body 1.

[0024] The clamping mechanism 2 includes: A rotating component 21, the rotating component 21 is fixedly connected to the outer wall of the power main body 1 through a rotating member; The rotating member includes a housing 211 fixedly connected to the outer wall of the power main body 1, and several gears 212 are rotatably connected to the inner wall of the housing 211.

[0025] A fixing component 22, the outer wall of the fixing component 22 is fixedly connected to the inner wall of the rotating component 21.

[0026] The fixing mechanism 3 includes: A moving component 31, the moving component 31 is fixedly connected to the outer wall of the rotating component 21 through a moving member; The moving member includes a sliding rod 311 fixedly connected to the bottom of the housing 211, a tooth group 312 is fixedly connected to the inner wall of the sliding rod 311, an outer housing 313 is slidably connected to the outer wall of the sliding rod 311, a spring 314 is fixedly connected to the inner wall of the outer housing 313, and a semi-circular base 316 is fixedly connected to the outer wall of the outer housing 313; A clamping component 32, the clamping component 32 is fixedly connected to the outer wall of the moving component 31 through a clamping member; The clamping member includes a tooth arm 321 slidably connected to the top of the semi-circular base 316, a connecting rod 322 is fixedly connected to the outer wall of the tooth arm 321, and a sliding groove 323 is formed in the outer wall of the tooth arm 321.

[0027] The handheld component 11 includes a battery 111 fixedly connected to the outer wall of the power main body 1, and a motor exhaust port 112 is formed in the outer wall of the power main body 1.

[0028] The assistant component 12 includes a handle 122 fixedly connected to the outer wall of the power main body 1, and an inverter exhaust port 121 is formed in the outer wall of the power main body 1.

[0029] The rotating component 21 includes a semi-gear 213 rotatably connected to the inner wall of the housing 211, the outer wall of the semi-gear 213 is meshed with the outer walls of several gears 212, and a connecting wall 214 is fixedly connected to the inner wall of the semi-gear 213.

[0030] The fixing component 22 includes a first housing 221 fixedly connected to the top of the connecting wall 214. A threaded column 225 is rotatably connected inside the first housing 221. A first clamping arm 222 is fixedly connected to the outer wall of the first housing 221. A connecting threaded rod 223 is slidably connected to the inner wall of the first housing 221. A second clamping arm 224 is fixedly connected to the outer wall of the connecting threaded rod 223. The outer wall of the second clamping arm 224 is slidably connected to the inner wall of the first housing 221. The outer wall of the threaded column 225 is meshed with the outer wall of the connecting threaded rod 223.

[0031] The moving component 31 includes a tooth 315 fixedly connected to one end of the spring 314 away from the third housing 313. The outer wall of the tooth 315 is in fitting connection with a top plate 319. The inner wall of the top plate 319 is slidably connected to the inner wall of the third housing 313. The outer wall of the semi-circular base 316 is in fitting connection with a toothed rod 317. A tooth slot 318 is formed in the inner wall of the third housing 313. The outer wall of the toothed rod 317 is in fitting connection with the inner wall of the third housing 313. In the present invention, by using the force generated when the rotating component 21 rotates, when the rotating component 21 rotates and fixes the steel bar threaded connection cap, the fixing mechanism 3 slidably connected to the bottom of the sliding rod 311 will move according to the position of the threaded cap. When the nut moves under rotation, the fixing mechanism 3 is fixed on the bottom steel bar. However, to ensure the rotation quality, the mechanical body will move along with the position of the nut. When the power main body 1 drives the sliding rod 311 to move, the tooth 315 will contract and move under the extrusion of the tooth group 312 in cooperation with the spring 314, so that while the fixing mechanism 3 is connected to the power main body 1, it will not move due to the movement of the power main body 1, preventing the nut from moving out of the rotation range of the rotating component 21 because it cannot follow the nut for fixing, thus preventing the nut from being unable to complete the rotation completely.

[0032] Embodiment 2, please refer to Figure 5 - Figure 9, the present invention is a handheld electric wrench device for threaded sleeves. Based on Embodiment 1, the clamping assembly 32 includes a second ejector rod 326 fittingly connected to the outer wall of the semi-circular base 316. The outer wall of the second ejector rod 326 is fixedly connected to the outer wall of the toothed rod 317. A reset block 324 is fixedly connected to the outer wall of the second ejector rod 326. An extrusion arm 329 is fixedly connected to the outer wall of the second ejector rod 326. A slider 325 is fixedly connected to the outer wall of the extrusion arm 329. The outer wall of the slider 325 is fittingly connected to the sliding groove 323. A first spring 327 is fixedly connected to the inner wall of the second ejector rod 326. A bump 328 is fixedly connected to the inner wall of the outer shell three 313. One end of the first spring 327 away from the second ejector rod 326 is fixedly connected to the outer wall of the extrusion arm 329. Before use, the battery 111 is fully charged and installed at the bottom of the power main body 1. The fixing assembly 22 is adjusted to a suitable size according to the size of the steel bar connecting threaded nut. When the threaded column 225 is toggled, the threaded column 225 connects the threaded rod 223 to move towards the outer wall of the outer shell one 221 and drives the second clamping arm 224 to move to adapt to steel bars of different sizes. When the semi-gear 213 rotates when the device is started, the power main body 1 will drive the semi-gear 213 to rotate. The suddenly increased torque will be offset by the clamping assembly 32 slidably connected to the sliding rod 311. During use, the second ejector rod 326 is aligned with the outer wall of the steel bar and pressed firmly for fixation. When the upper fixing assembly 22 rotates under the drive of the power main body 1 and the threaded tube rotates at the threaded part of the steel bar, a large reverse torque force will be generated. At this time, because the device body is clamped on the steel bar at the bottom, the torque force generated by the upper rotating assembly 21 will be offset by the clamping assembly 32 at the bottom of the device, preventing the device from slipping out due to excessive torque. The present invention utilizes the characteristic that the tooth arm 321 contracts and clamps when the second ejector rod 326 abuts against the steel bar. When the second ejector rod 326 abuts against the steel bar and moves backward, the second ejector rod 326 drives the extrusion arm 329 to move backward. The slider 325 is fixed on the extrusion arm 329 and when slidingly connected to the sliding groove 323, the slider 325 presses against the tooth arm 321, forcing the tooth arm 321 to contract and clamp along the connecting rod 322. When clamping and fixing, due to the different fixed points, the weight of the machine itself will press on the outer shell three 313. The outer shell three 313 will tilt slightly downward due to gravity and the reserved gap of the device. At this time, because the center of the toothed rod 317 remains stationary on the fixing mechanism 3 and coincides with the tooth slot 318, it perfectly clamps and fixes the fixing mechanism 3. When the work is completed and the steel bar needs to be released, just slightly lift the device upward to separate the tooth slot 318 from the toothed rod 317, and the bottom device will reset under the drive of the first spring 327.

[0033] A specific application of this embodiment is as follows: before use, the battery 111 is fully charged and installed at the bottom of the power body 1, and the fixing assembly 22 is adjusted to a suitable size according to the size of the steel bar connection threaded cap. When the threaded column 225 is turned, the threaded column 225 connects the threaded rod 223 to move toward the outer wall of the shell 1 221 and drives the clamping arm 224 to move to adapt to the sizes of steel bars of different sizes; when the half gear 213 rotates when the device is started, the power body 1 will drive the half gear 213 to rotate, and the suddenly increased torque will be offset by the clamping assembly 32 slidably connected to the sliding rod 311. When in use, the top rod 2 326 is aligned with the outer wall of the steel bar and squeezed and fixed with force. When the upper fixing assembly 22 rotates under the drive of the power body 1, the threaded pipe rotates at the steel bar thread, which will generate a large counter-torque force. At this time, because the bottom of the device body is clamped on the steel bar, the torque force generated by the upper rotating assembly 21 will offset the clamping assembly 32 at the bottom of the device, avoiding slipping due to excessive torque.

[0034] By utilizing the force generated when the rotating component 21 rotates, when the rotating component 21 rotates and fixes the steel bar threaded connection nut, the fixing mechanism 3 slidably connected to the sliding rod 311 at the bottom will move according to the position of the threaded nut. When the nut moves during rotation, the fixing mechanism 3 is fixed to the bottom steel bar. However, in order to ensure the quality of rotation, the mechanical body will move following the position of the nut. When the power body 1 drives the sliding rod 311 to move, the teeth 315 will contract and move in cooperation with the spring 314 under the extrusion of the tooth group 312, so that the fixing mechanism 3 remains connected to the power body 1 while the movement of the power body 1 will not cause the fixing mechanism 3 to move, thereby preventing the nut from escaping from the rotation range of the rotating component 21 due to the inability to follow the nut fixation, thereby preventing the nut from being completely rotated.

[0035] When the locking cam 325 is in the state of being lifted up, the locking cam 326 will be in the state of being lifted up, and the locking cam 326 will be in the state of being lifted up, so that the locking cam 326 can be prevented from being swung out of the locking cam 326 by the locking cam 326.

[0036] Utilizing the characteristics generated when the above-mentioned tooth 315 moves, the tooth 315 can only move in one direction. When moving in the reverse direction, telescopic movement cannot be performed because the slope of the outer wall of the tooth 315 is insufficient. Through the cooperation of the above components, the fixing mechanism 3 can offset the torsion while moving, avoiding the lack of a support point during movement, which may cause the fixing mechanism 3 to be unable to provide sufficient clamping and fixing force, making it unable to offset the torque generated during the rotation of the upper end. When the work is completed, press the two side top plates 319 to reset the moving component 31.

[0037] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to only the specific embodiments. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A handheld threaded socket electric wrench device, comprising a power body (1), characterized in that: Also includes: A power body (1), wherein an installation space is provided outside the power body (1); A clamping mechanism (2), wherein the clamping mechanism (2) is mounted on an outer wall of the power body (1); A fixing mechanism (3), wherein the fixing mechanism (3) is fixedly mounted on an outer wall of the clamping mechanism (2).

2. A handheld threaded socket electric wrench device according to claim 1, characterized in that: The power main body (1) includes: A handheld component (11), wherein an outer wall of the handheld component (11) is fixedly connected to an outer wall of the power body (1); A secondary hand assembly (12), wherein an outer wall of the secondary hand assembly (12) is fixedly connected to an outer wall of the power body (1).

3. A handheld threaded socket electric wrench device according to claim 2, characterized in that: The clamping mechanism (2) comprises: A rotating assembly (21), wherein the rotating assembly (21) is fixedly connected to the outer wall of the power body (1) via a rotating member; The rotating member comprises a housing (211) fixedly connected to the outer wall of the power body (1), and a plurality of gears (212) are rotatably connected to the inner wall of the housing (211); A fixed component (22), wherein an outer wall of the fixed component (22) is fixedly connected to an inner wall of the rotating component (21).

4. A handheld threaded socket electric wrench device according to claim 3, characterized in that: The fixing mechanism (3) comprises: A moving assembly (31), wherein the moving assembly (31) is fixedly connected to an outer wall of the rotating assembly (21) via a moving member; The moving part comprises a sliding rod (311) fixedly connected to the bottom of the housing (211), a tooth group (312) fixedly connected to the inner wall of the sliding rod (311), a housing three (313) slidably connected to the outer wall of the sliding rod (311), a spring (314) fixedly connected to the inner wall of the housing three (313), and a semicircular base (316) fixedly connected to the outer wall of the housing three (313); A clamping assembly (32), wherein the clamping assembly (32) is fixedly connected to an outer wall of the moving assembly (31) via a clamping member; The clamping member comprises a tooth arm (321) slidably connected to the top of the semicircular base (316); a connecting rod (322) is fixedly connected to the outer wall of the tooth arm (321); and a sliding groove (323) is formed on the outer wall of the tooth arm (321).

5. A handheld threaded socket electric wrench device according to claim 4, characterized in that: The handheld component (11) comprises a battery (111) fixedly connected to the outer wall of the power body (1), and a motor exhaust port (112) is provided on the outer wall of the power body (1).

6. A handheld threaded socket electric wrench device according to claim 5, characterized in that: The auxiliary hand assembly (12) comprises a handle (122) fixedly connected to the outer wall of the power body (1), and the outer wall of the power body (1) is provided with an inverter air outlet (121).

7. A handheld threaded socket electric wrench device according to claim 6, characterized in that: The rotating assembly (21) comprises a half gear (213) rotatably connected to the inner wall of the housing (211), the outer wall of the half gear (213) meshingly connected to the outer walls of a plurality of gears (212), and the inner wall of the half gear (213) is fixedly connected to a connecting wall (214).

8. A handheld threaded socket electric wrench device according to claim 7, characterized in that: The fixing assembly (22) comprises a shell 1 (221) fixedly connected to the top of the connecting wall (214); a threaded column (225) is rotatably connected inside the shell 1 (221); a clamping arm 1 (222) is fixedly connected to the outer wall of the shell 1 (221); a connecting threaded rod (223) is slidably connected to the inner wall of the shell 1 (221); a clamping arm 2 (224) is fixedly connected to the outer wall of the connecting threaded rod (223); the outer wall of the clamping arm 2 (224) is slidably connected to the inner wall of the shell 1 (221); and the outer wall of the threaded column (225) is meshingly connected to the outer wall of the connecting threaded rod (223).

9. A handheld threaded socket electric wrench device according to claim 8, characterized in that: The moving assembly (31) comprises a tooth (315) fixedly connected to an end of a spring (314) away from the outer shell three (313); a top plate (319) is fitted and connected to the outer wall of the tooth (315); the inner wall of the top plate (319) is slidably connected to the inner wall of the outer shell three (313); a tooth rod (317) is fitted and connected to the outer wall of the semicircular base (316); a tooth groove (318) is provided on the inner wall of the outer shell three (313); and the outer wall of the tooth rod (317) is fitted and connected to the inner wall of the outer shell three (313).

10. A handheld threaded socket electric wrench device according to claim 9, characterized in that: The clamping assembly (32) comprises a second push rod (326) which is fitted and connected to the outer wall of the semicircular base (316); the outer wall of the second push rod (326) is fixedly connected to the outer wall of the gear rod (317); the outer wall of the second push rod (326) is fixedly connected to a reset block (324); the outer wall of the second push rod (326) is fixedly connected to a squeezing arm (329); the outer wall of the squeezing arm (329) is fixedly connected to a slider (325); the outer wall of the slider (325) is fitted and connected to the slide groove (323); the inner wall of the second push rod (326) is fixedly connected to a spring (327); the inner wall of the outer shell (313) is fixedly connected to a protrusion (328); and one end of the spring (327) away from the second push rod (326) is fixedly connected to the outer wall of the squeezing arm (329).

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