CN217620300U

CN217620300U - Novel lithium electric wrench

Info

Publication number: CN217620300U
Application number: CN202221021217.7U
Authority: CN
Inventors: 郑江南
Original assignee: Yancheng Sixiang Electrical Technology Co ltd
Current assignee: Yancheng Sixiang Electrical Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-21
Anticipated expiration: 2032-04-29

Abstract

The application discloses novel lithium electric spanner, relate to electric spanner technical field, including drive assembly, power supply module is installed to one side of drive assembly, power supply module includes the protecting crust, the both sides of protecting crust divide to articulate there is perpendicular handle, first connection screw has been seted up to the one end of protecting crust, the one end of protecting crust still is connected with the triangle handle, power supply module includes driving motor, driving motor's output is provided with the bolt sleeve, driving motor's back is installed sealed and is inserted the ring, the middle part of sealed inserting the ring still is provided with first connection spiral shell head, through perpendicular handle and triangle handle structure, the user can be according to the in service behavior of screwing up the operation to high strength bolt such as nonmetal, convenient to use both hands grip electric spanner and control, can also switch different modes of gripping according to user's use habit, not only can promote the user to electric spanner control's stability, can also promote the work efficiency of screwing up the operation to high strength bolt such as nonmetal.

Description

Novel lithium electric wrench

Technical Field

The utility model belongs to the technical field of electric wrench technique and specifically relates to a novel lithium electric spanner is related to.

Background

The electric wrench is an electric tool for screwing and unscrewing the bolt and the nut, and is a tool for screwing the high-strength bolt. The high-strength bolt screwing device is used for initial screwing, final screwing and initial screwing of a torsional shear type high-strength bolt in the construction of mounting a large hexagon head high-strength bolt on a steel structure bridge, a factory building, a chemical industry and power generation equipment, and has strict requirements on the torque or the axial force of a bolt fastener.

At present, most of electric wrenches produced on the market can only be held by one hand for operation, and severe vibration can be generated when the electric wrenches high-strength bolts such as nonmetal, so that the stability of the electric wrenches controlled by one hand of a user can be influenced, and the working efficiency of the electric wrenches for screwing the high-strength bolts such as nonmetal can also be influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the above-mentioned problem, the utility model provides a novel lithium electricity spanner.

The utility model provides a novel lithium electricity spanner adopts following technical scheme: a novel lithium battery wrench comprises a driving assembly, wherein a power supply assembly is mounted on one side of the driving assembly, the power supply assembly comprises a protective shell, two sides of the protective shell are respectively hinged with a vertical handle, one end of the protective shell is provided with a first connecting screw hole, and one end of the protective shell is also connected with a triangular handle;

the power supply module comprises a driving motor, a bolt sleeve is arranged at the output end of the driving motor, a sealing insertion ring is installed at the back of the driving motor, and a first connecting screw head is further arranged in the middle of the sealing insertion ring.

Based on the technical characteristics: this scheme is through perpendicular handle and the triangle handle part of installing additional in the protecting crust outside, and the user can be based on the in service behavior of screwing up the operation to high strength bolt such as nonmetal, and the use of being convenient for both hands grip electric wrench and control, can also switch the different modes of gripping according to user's use habit, not only can promote the stability that the user controlled electric wrench, can also promote the work efficiency of screwing up the operation to high strength bolt such as nonmetal.

As a novel lithium electric wrench, wherein: a second connecting screw head is installed at one end of the triangular handle, the second connecting screw head is in threaded fit with the first connecting screw hole, and a holding groove is formed in the middle of the triangular handle.

Based on the technical characteristics: through the second connection screw head structure, the triangular handle is conveniently and fixedly connected to one end of the protective shell.

As a novel lithium electric wrench, wherein: and a second connecting screw hole is formed in the other end of the protective shell, and the second connecting screw hole is in threaded fit with the first connecting screw.

Based on the technical characteristics: because of the screw is connected to the second and first connection spiral shell head screw-thread fit, electric spanner can be installed and dismantle the operation to drive assembly and power supply module according to in service behavior convenience.

As a novel lithium electric wrench, wherein: and the outer sides of the periphery of the second connecting screw hole are provided with sealing slots, and the sealing slots are in splicing fit with the sealing insert rings.

Based on the technical characteristics: because of the cooperation of pegging graft of sealed slot and sealed insert ring, can promote the stability and the leakproofness of being connected between drive assembly and the power supply module, can prevent effectively that impurity such as outside air, moisture from getting into from joint line between the two.

As a novel lithium electric wrench, wherein: hinge grooves are formed in two sides of the protective shell, and a containing groove is formed in one side of each hinge groove.

Based on the technical characteristics: through the articulated groove structure, conveniently connect two sets of perpendicular handles in the both sides of protecting crust in an articulated manner, the groove structure is accomodate in the cooperation, still conveniently accomodates two sets of perpendicular handles and hides in the both sides of protecting crust.

As a novel lithium electric wrench, wherein: the vertical handle comprises an arc-shaped handle rod, the arc-shaped handle rod is matched with the containing groove structure, a hinged plate is arranged at one end of the arc-shaped handle rod, and the hinged plate is in hinged fit with the hinged groove.

Based on the technical characteristics: because of being articulated the cooperation between fishplate bar and the articulated groove, electric spanner can also accomodate the regulation according to the perpendicular handle of in service behavior convenience to both sides.

To sum up, the utility model discloses a following at least one beneficial effect: this scheme is through perpendicular handle and the triangle handle part of installing additional in the protecting crust outside, and the user can be based on the in service behavior of screwing up the operation to high strength bolt such as nonmetal, and the use both hands of being convenient for grip electric wrench and control, can also switch the different modes of gripping according to user's use custom, not only can promote the stability that the user controlled electric wrench, can also promote the work efficiency of screwing up the operation to high strength bolt such as nonmetal.

Drawings

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

fig. 2 is a schematic structural view of the driving assembly of the present invention;

FIG. 3 is a schematic diagram of the power module of the present invention;

fig. 4 is a schematic view of the protective shell structure of the present invention.

Description of the reference numerals:

1. a drive assembly; 2. a power supply component; 3. a drive motor; 4. a bolt bushing; 5. sealing and inserting the ring; 6. a first connecting screw head; 7. a protective shell; 8. a vertical grip; 9. a first connection screw hole; 10. a triangular grip; 11. a second connecting screw head; 12. a holding groove; 13. a second connection screw hole; 14. sealing the slot; 15. a hinge slot; 16. a receiving groove; 17. an arc-shaped handle bar; 18. a hinge plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-4.

Referring to fig. 1-3, the utility model provides a pair of novel lithium electric wrench, including drive assembly 1, power supply module 2 is installed to one side of drive assembly 1, and power supply module 2 includes driving motor 3, and driving motor 3's output is provided with bolt sleeve 4, and driving motor 3's back is installed and is sealed insert ring 5, and the middle part of sealed insert ring 5 still is provided with first connection spiral shell head 6.

The power supply module 2 comprises a protective shell 7, two sides of the protective shell 7 are hinged to a vertical handle 8, a first connecting screw hole 9 is formed in one end of the protective shell 7, one end of the protective shell 7 is further connected with a triangular handle 10, a second connecting screw head 11 is installed at one end of the triangular handle 10, the second connecting screw head 11 and the first connecting screw hole 9 are in threaded fit, a holding groove 12 is formed in the middle of the triangular handle 10, and the triangular handle 10 is conveniently fixedly connected to one end of the protective shell 7 through a second connecting screw head 11 structure.

Please refer to fig. 4, the other end of the protection casing 7 has been seted up the second and has been connected screw hole 13, screw hole 13 and the first screw thread fit that connects are connected to the second, electric wrench can conveniently install and dismantle operation drive assembly 1 and power supply module 2 according to the in service behavior, sealed slot 14 has been seted up to the outside all around of screw hole 13 is connected to the second, sealed slot 14 is the grafting cooperation with sealed insert ring 5, can promote the stability and the leakproofness of being connected between drive assembly 1 and the power supply module 2, can effectively prevent outside air, impurity such as moisture gets into from joint gap between the two.

Hinge groove 15 has all been seted up to the both sides of protecting crust 7, one side of hinge groove 15 has still been seted up and has been accomodate groove 16, through hinge groove 15 structure, the convenience is articulated the connection in the both sides of protecting crust 7 with two sets of perpendicular handles 8, groove 16 structure is accomodate in the cooperation, still conveniently accomodate two sets of perpendicular handles 8 and hide in the both sides of protecting crust 7, perpendicular handle 8 includes arc barre 17, arc barre 17 with accomodate groove 16 structure phase-match, the one end of arc barre 17 is provided with articulated slab 18, for articulated cooperation between articulated slab 18 and the hinge groove 15, electric spanner can also accomodate the regulation according to the in service behavior convenience to the perpendicular handle 8 of both sides.

The working principle is as follows: this scheme is through perpendicular handle 8 and the triangle handle 10 part of installing additional in protecting crust 7 outside, and the user can be according to the in service behavior of screwing up the operation to high strength bolt such as nonmetal, and the use both hands of being convenient for grip electric wrench and control, can also switch different modes of gripping according to user's use custom, not only can promote the stability that the user controlled electric wrench, can also promote the work efficiency of screwing up the operation to high strength bolt such as nonmetal.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a novel lithium electric wrench, includes drive assembly (1), its characterized in that: a power supply assembly (2) is mounted on one side of the driving assembly (1), the power supply assembly (2) comprises a protective shell (7), two sides of the protective shell (7) are respectively hinged with a vertical handle (8), one end of the protective shell (7) is provided with a first connecting screw hole (9), and one end of the protective shell (7) is also connected with a triangular handle (10);

the power supply module (2) comprises a driving motor (3), a bolt sleeve (4) is arranged at the output end of the driving motor (3), a sealing insertion ring (5) is installed at the back of the driving motor (3), and a first connecting screw head (6) is further arranged in the middle of the sealing insertion ring (5).

2. The novel lithium electric wrench according to claim 1, characterized in that: the second connecting screw head (11) is installed at one end of the triangular handle (10), the second connecting screw head (11) is in threaded fit with the first connecting screw hole (9), and a holding groove (12) is formed in the middle of the triangular handle (10).

3. The novel lithium electric wrench according to claim 1, characterized in that: and a second connecting screw hole (13) is formed in the other end of the protective shell (7), and the second connecting screw hole (13) is in threaded fit with the first connecting screw head (6).

4. The novel lithium electric wrench according to claim 3, characterized in that: and the outer sides of the periphery of the second connecting screw hole (13) are provided with sealing slots (14), and the sealing slots (14) are in splicing fit with the sealing insert rings (5).

5. The novel lithium electric wrench according to claim 1, characterized in that: hinge grooves (15) are formed in two sides of the protective shell (7), and a containing groove (16) is further formed in one side of each hinge groove (15).

6. The novel lithium electric wrench according to claim 1, characterized in that: the vertical handle (8) comprises an arc-shaped handle rod (17), the arc-shaped handle rod (17) is structurally matched with the accommodating groove (16), a hinged plate (18) is arranged at one end of the arc-shaped handle rod (17), and the hinged plate (18) is in hinged fit with the hinged groove (15).